1. ")) : null; +$comment_checks = ( isset($_POST['comment_post_time']) ) ? trim($_POST['comment_post_time']) : null; +$comment_check = explode ("-",$comment_checks); +$comment_time = $comment_check[0]; +$comment_IP = $comment_check[1]; + +// Special handle for idiots. +/* +if (($comment_author_email == "icriss78@yahoo.com")||($comment_author_url == "http://blog.matinal.org")) { + $comment_author_url = ""; + $comment_content.= "\n\nEu sunt o simpla fictiune. Luati ce-am scris mai sus ca atare."; +} +*/ + +// GPG catchall. + +if (strpos($comment_content,"BEGIN PGP")>0) $comment_content = "".$comment_content.""; + +// Don't make it much more than 3 or it'll pester users. + +if (((time() - $comment_time) < 3)||(time() - $comment_time > 5000)||($comment_IP <> $_SERVER['REMOTE_ADDR'])) wp_die( __('Looks like you tried to comment off a stale page. Reload the article, count to three and try again.') ); + +$myrows = $wpdb->get_var('SELECT comment_ID FROM tril_comments WHERE comment_author_IP = "'.$_SERVER["REMOTE_ADDR"].'" and comment_approved = "spam";'); +if ($myrows > 0) wp_die( __('Spammers need not apply.') ); + +// If the user is logged in +$user = wp_get_current_user(); +if ( $user->ID ) { + if ( empty( $user->display_name ) ) + $user->display_name=$user->user_login; + $comment_author = $wpdb->escape($user->display_name); + $comment_author_email = $wpdb->escape($user->user_email); + $comment_author_url = $wpdb->escape($user->user_url); + if ( current_user_can('unfiltered_html') ) { + if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) { + kses_remove_filters(); // start with a clean slate + kses_init_filters(); // set up the filters + } + } +} else { + if ( get_option('comment_registration') ) + wp_die( __('Sorry, you must be logged in to post a comment.') ); +} + +$comment_type = ''; + +if ( get_option('require_name_email') && !$user->ID ) { + if ( 6 > strlen($comment_author_email) || '' == $comment_author ) + wp_die( __('Error: please fill the required fields (name, email).') ); + elseif ( !is_email($comment_author_email)) + wp_die( __('Error: please enter a valid email address.') ); +} + +if ( '' == $comment_content ) + wp_die( __('Error: please type a comment.') ); + +$comment_parent = isset($_POST['comment_parent']) ? absint($_POST['comment_parent']) : 0; + +$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID'); + +$comment_id = wp_new_comment( $commentdata ); + +$comment = get_comment($comment_id); +if ( !$user->ID ) { + setcookie('comment_author_' . COOKIEHASH, $comment->comment_author, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); + setcookie('comment_author_email_' . COOKIEHASH, $comment->comment_author_email, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); + setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment->comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN); +} + +$location = empty($_POST['redirect_to']) ? get_comment_link($comment_id) : $_POST['redirect_to'] . '#comment-' . $comment_id; +$location = apply_filters('comment_post_redirect', $location, $comment); + +wp_redirect($location); + +?> diff -uNr a/blog/wp-commentsrss2.php b/blog/wp-commentsrss2.php --- a/blog/wp-commentsrss2.php false +++ b/blog/wp-commentsrss2.php 63a2b3a2096c56aca260d968499ee00d797c14fae594f3ea3441fadd16cc4cd741741faf686762652fb348956440f758d51cc000a17610018f623fa49a05e3ba @@ -0,0 +1,12 @@ + \ No newline at end of file diff -uNr a/blog/wp-config.php b/blog/wp-config.php --- a/blog/wp-config.php false +++ b/blog/wp-config.php c5dc955781b60f612e36e66f7bdf55ef7ec2cfe6448973cfc238550c5c8c43642cf3ba4e5108916d35ff99e90272b060a80f3ca2c9326f156dbb94c4ab318972 @@ -0,0 +1,51 @@ +{+-c7>V=3+nR{m@3xWAfS$3%H*ja?pFa3+:R%MphkbMTAk.9OC;p_9e+I|NPaP~sgrRwG7|mt_*:UhYhJF5*Qa3%J@l'); +define('LOGGED_IN_KEY', 'n;HS@>ycr2S-V;AUHWrs%)ERT}:FD#L?o;ZJq*gy95G_>,6C^HU+~&dT0QX!P_Jf'); +define('NONCE_KEY', 'c sF#3zVoaWD+lGf647vK5/:hK8=xiS|1fzQ|e1#i;^Lorf/-h,p$'); + + +/**#@-*/ +/** * WordPress Database Table prefix. * * You can have multiple installations in one database if you give each a unique * prefix. Only numbers, letters, and underscores please! */ +$table_prefix = 'mygoddamnedprefix'; + +/** * WordPress Localized Language, defaults to English. * * Change this to localize WordPress. A corresponding MO file for the chosen * language must be installed to wp-content/languages. For example, install * de.mo to wp-content/languages and set WPLANG to 'de' to enable German * language support. */ + +define ('WPLANG', ''); +define('WP_POST_REVISIONS', false); + +/* That's all, stop editing! Happy blogging. */ +/** WordPress absolute path to the Wordpress directory. */ + +if ( !defined('ABSPATH') ) define('ABSPATH', dirname(__FILE__) . '/'); +/** Sets up WordPress vars and included files. */ +require_once(ABSPATH . 'wp-settings.php');?> diff -uNr a/blog/wp-content/index.php b/blog/wp-content/index.php --- a/blog/wp-content/index.php false +++ b/blog/wp-content/index.php 099fbcf9478701c433aa576bbcc0cec1987ebf948f13220182da7dc8711b448daddf9ea289b9e8ea4288757f913c64f5f06eb5011e16d4d23592aae16800adb0 @@ -0,0 +1,3 @@ + \ No newline at end of file diff -uNr a/blog/wp-content/plugins/akismet/akismet.php b/blog/wp-content/plugins/akismet/akismet.php --- a/blog/wp-content/plugins/akismet/akismet.php false +++ b/blog/wp-content/plugins/akismet/akismet.php 0ef3340c687f5b599eae04704f7e7f5739aa8b1efcb28000bf7b1611565e47db0555ffc34334f17efe896bab2efa9dc2a6362036523c9a4ee6454eceb8e1adaa @@ -0,0 +1,909 @@ +WordPress.com API key to use it. You can review the spam it catches under "Comments." To show off your Akismet stats just put <?php akismet_counter(); ?> in your template. See also: WP Stats plugin. +Version: 2.2.3 +Author: Matt Mullenweg +Author URI: http://ma.tt/ +*/ + +// If you hardcode a WP.com API key here, all key config screens will be hidden +$wpcom_api_key = ''; + +function akismet_init() { + global $wpcom_api_key, $akismet_api_host, $akismet_api_port; + + if ( $wpcom_api_key ) + $akismet_api_host = $wpcom_api_key . '.rest.akismet.com'; + else + $akismet_api_host = get_option('wordpress_api_key') . '.rest.akismet.com'; + + $akismet_api_port = 80; + add_action('admin_menu', 'akismet_config_page'); + add_action('admin_menu', 'akismet_stats_page'); +} +add_action('init', 'akismet_init'); + +function akismet_admin_init() { + if ( function_exists( 'get_plugin_page_hook' ) ) + $hook = get_plugin_page_hook( 'akismet-stats-display', 'index.php' ); + else + $hook = 'dashboard_page_akismet-stats-display'; + add_action('admin_head-'.$hook, 'akismet_stats_script'); +} +add_action('admin_init', 'akismet_admin_init'); + +if ( !function_exists('wp_nonce_field') ) { + function akismet_nonce_field($action = -1) { return; } + $akismet_nonce = -1; +} else { + function akismet_nonce_field($action = -1) { return wp_nonce_field($action); } + $akismet_nonce = 'akismet-update-key'; +} + +if ( !function_exists('number_format_i18n') ) { + function number_format_i18n( $number, $decimals = null ) { return number_format( $number, $decimals ); } +} + +function akismet_config_page() { + if ( function_exists('add_submenu_page') ) + add_submenu_page('plugins.php', __('Akismet Configuration'), __('Akismet Configuration'), 'manage_options', 'akismet-key-config', 'akismet_conf'); + +} + +function akismet_conf() { + global $akismet_nonce, $wpcom_api_key; + + if ( isset($_POST['submit']) ) { + if ( function_exists('current_user_can') && !current_user_can('manage_options') ) + die(__('Cheatin’ uh?')); + + check_admin_referer( $akismet_nonce ); + $key = preg_replace( '/[^a-h0-9]/i', '', $_POST['key'] ); + + if ( empty($key) ) { + $key_status = 'empty'; + $ms[] = 'new_key_empty'; + delete_option('wordpress_api_key'); + } else { + $key_status = akismet_verify_key( $key ); + } + + if ( $key_status == 'valid' ) { + update_option('wordpress_api_key', $key); + $ms[] = 'new_key_valid'; + } else if ( $key_status == 'invalid' ) { + $ms[] = 'new_key_invalid'; + } else if ( $key_status == 'failed' ) { + $ms[] = 'new_key_failed'; + } + + if ( isset( $_POST['akismet_discard_month'] ) ) + update_option( 'akismet_discard_month', 'true' ); + else + update_option( 'akismet_discard_month', 'false' ); + } + + if ( $key_status != 'valid' ) { + $key = get_option('wordpress_api_key'); + if ( empty( $key ) ) { + if ( $key_status != 'failed' ) { + if ( akismet_verify_key( '1234567890ab' ) == 'failed' ) + $ms[] = 'no_connection'; + else + $ms[] = 'key_empty'; + } + $key_status = 'empty'; + } else { + $key_status = akismet_verify_key( $key ); + } + if ( $key_status == 'valid' ) { + $ms[] = 'key_valid'; + } else if ( $key_status == 'invalid' ) { + delete_option('wordpress_api_key'); + $ms[] = 'key_empty'; + } else if ( !empty($key) && $key_status == 'failed' ) { + $ms[] = 'key_failed'; + } + } + + $messages = array( + 'new_key_empty' => array('color' => 'aa0', 'text' => __('Your key has been cleared.')), + 'new_key_valid' => array('color' => '2d2', 'text' => __('Your key has been verified. Happy blogging!')), + 'new_key_invalid' => array('color' => 'd22', 'text' => __('The key you entered is invalid. Please double-check it.')), + 'new_key_failed' => array('color' => 'd22', 'text' => __('The key you entered could not be verified because a connection to akismet.com could not be established. Please check your server configuration.')), + 'no_connection' => array('color' => 'd22', 'text' => __('There was a problem connecting to the Akismet server. Please check your server configuration.')), + 'key_empty' => array('color' => 'aa0', 'text' => sprintf(__('Please enter an API key. (Get your key.)'), 'http://wordpress.com/profile/')), + 'key_valid' => array('color' => '2d2', 'text' => __('This key is valid.')), + 'key_failed' => array('color' => 'aa0', 'text' => __('The key below was previously validated but a connection to akismet.com can not be established at this time. Please check your server configuration.'))); +?> + +
   + +
   +

   +

   +

   + +

   Akismet will greatly reduce or even completely eliminate the comment and trackback spam you get on your site. If one does happen to get through, simply mark it as "spam" on the moderation screen and Akismet will learn from the mistakes. If you don\'t have a WordPress.com account yet, you can get one at WordPress.com.'), 'http://akismet.com/', 'http://wordpress.com/api-keys/'); ?>

   + + +

   + +

   + +

   (What is this?'); ?>)

   + +

   +

   + + +

   />

   +

   +

   +

   +
   + + +
   + +
   +

   ".__('Akismet is almost ready.')." ".sprintf(__('You must enter your WordPress.com API key for it to work.'), "plugins.php?page=akismet-key-config")."

   + "; + } + add_action('admin_notices', 'akismet_warning'); + return; +} + +// Returns array with headers in $response[0] and body in $response[1] +function akismet_http_post($request, $host, $path, $port = 80) { + global $wp_version; + + $http_request = "POST $path HTTP/1.0\r\n"; + $http_request .= "Host: $host\r\n"; + $http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_option('blog_charset') . "\r\n"; + $http_request .= "Content-Length: " . strlen($request) . "\r\n"; + $http_request .= "User-Agent: WordPress/$wp_version | Akismet/2.0\r\n"; + $http_request .= "\r\n"; + $http_request .= $request; + + $response = ''; + if( false != ( $fs = @fsockopen($host, $port, $errno, $errstr, 10) ) ) { + fwrite($fs, $http_request); + + while ( !feof($fs) ) + $response .= fgets($fs, 1160); // One TCP-IP packet + fclose($fs); + $response = explode("\r\n\r\n", $response, 2); + } + return $response; +} + +function akismet_auto_check_comment( $comment ) { + global $akismet_api_host, $akismet_api_port; + + $comment['user_ip'] = preg_replace( '/[^0-9., ]/', '', $_SERVER['REMOTE_ADDR'] ); + $comment['user_agent'] = $_SERVER['HTTP_USER_AGENT']; + $comment['referrer'] = $_SERVER['HTTP_REFERER']; + $comment['blog'] = get_option('home'); + + $ignore = array( 'HTTP_COOKIE' ); + + foreach ( $_SERVER as $key => $value ) + if ( !in_array( $key, $ignore ) ) + $comment["$key"] = $value; + + $query_string = ''; + foreach ( $comment as $key => $data ) + $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; + + $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); + if ( 'true' == $response[1] ) { + add_filter('pre_comment_approved', create_function('$a', 'return \'spam\';')); + update_option( 'akismet_spam_count', get_option('akismet_spam_count') + 1 ); + + do_action( 'akismet_spam_caught' ); + + $post = get_post( $comment['comment_post_ID'] ); + $last_updated = strtotime( $post->post_modified_gmt ); + $diff = time() - $last_updated; + $diff = $diff / 86400; + + if ( $post->post_type == 'post' && $diff > 30 && get_option( 'akismet_discard_month' ) == 'true' ) + die; + } + akismet_delete_old(); + return $comment; +} + +function akismet_delete_old() { + global $wpdb; + $now_gmt = current_time('mysql', 1); + $wpdb->query("DELETE FROM $wpdb->comments WHERE DATE_SUB('$now_gmt', INTERVAL 15 DAY) > comment_date_gmt AND comment_approved = 'spam'"); + $n = mt_rand(1, 5000); + if ( $n == 11 ) // lucky number + $wpdb->query("OPTIMIZE TABLE $wpdb->comments"); +} + +function akismet_submit_nonspam_comment ( $comment_id ) { + global $wpdb, $akismet_api_host, $akismet_api_port; + $comment_id = (int) $comment_id; + + $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$comment_id'"); + if ( !$comment ) // it was deleted + return; + $comment->blog = get_option('home'); + $query_string = ''; + foreach ( $comment as $key => $data ) + $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; + $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-ham", $akismet_api_port); +} + +function akismet_submit_spam_comment ( $comment_id ) { + global $wpdb, $akismet_api_host, $akismet_api_port; + $comment_id = (int) $comment_id; + + $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = '$comment_id'"); + if ( !$comment ) // it was deleted + return; + if ( 'spam' != $comment->comment_approved ) + return; + $comment->blog = get_option('home'); + $query_string = ''; + foreach ( $comment as $key => $data ) + $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; + + $response = akismet_http_post($query_string, $akismet_api_host, "/1.1/submit-spam", $akismet_api_port); +} + +add_action('wp_set_comment_status', 'akismet_submit_spam_comment'); +add_action('edit_comment', 'akismet_submit_spam_comment'); +add_action('preprocess_comment', 'akismet_auto_check_comment', 1); + +function akismet_spamtoham( $comment ) { akismet_submit_nonspam_comment( $comment->comment_ID ); } +add_filter( 'comment_spam_to_approved', 'akismet_spamtoham' ); + +// Total spam in queue +// get_option( 'akismet_spam_count' ) is the total caught ever +function akismet_spam_count( $type = false ) { + global $wpdb; + + if ( !$type ) { // total + $count = wp_cache_get( 'akismet_spam_count', 'widget' ); + if ( false === $count ) { + if ( function_exists('wp_count_comments') ) { + $count = wp_count_comments(); + $count = $count->spam; + } else { + $count = (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = 'spam'"); + } + wp_cache_set( 'akismet_spam_count', $count, 'widget', 3600 ); + } + return $count; + } elseif ( 'comments' == $type || 'comment' == $type ) { // comments + $type = ''; + } else { // pingback, trackback, ... + $type = $wpdb->escape( $type ); + } + + return (int) $wpdb->get_var("SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_approved = 'spam' AND comment_type='$type'"); +} + +function akismet_spam_comments( $type = false, $page = 1, $per_page = 50 ) { + global $wpdb; + + $page = (int) $page; + if ( $page < 2 ) + $page = 1; + + $per_page = (int) $per_page; + if ( $per_page < 1 ) + $per_page = 50; + + $start = ( $page - 1 ) * $per_page; + $end = $start + $per_page; + + if ( $type ) { + if ( 'comments' == $type || 'comment' == $type ) + $type = ''; + else + $type = $wpdb->escape( $type ); + return $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = 'spam' AND comment_type='$type' ORDER BY comment_date DESC LIMIT $start, $end"); + } + + // All + return $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = 'spam' ORDER BY comment_date DESC LIMIT $start, $end"); +} + +// Totals for each comment type +// returns array( type => count, ... ) +function akismet_spam_totals() { + global $wpdb; + $totals = $wpdb->get_results( "SELECT comment_type, COUNT(*) AS cc FROM $wpdb->comments WHERE comment_approved = 'spam' GROUP BY comment_type" ); + $return = array(); + foreach ( $totals as $total ) + $return[$total->comment_type ? $total->comment_type : 'comment'] = $total->cc; + return $return; +} + +function akismet_manage_page() { + global $wpdb, $submenu, $wp_db_version; + + // WP 2.7 has its own spam management page + if ( 8645 <= $wp_db_version ) + return; + + $count = sprintf(__('Akismet Spam (%s)'), akismet_spam_count()); + if ( isset( $submenu['edit-comments.php'] ) ) + add_submenu_page('edit-comments.php', __('Akismet Spam'), $count, 'moderate_comments', 'akismet-admin', 'akismet_caught' ); + elseif ( function_exists('add_management_page') ) + add_management_page(__('Akismet Spam'), $count, 'moderate_comments', 'akismet-admin', 'akismet_caught'); +} + +function akismet_caught() { + global $wpdb, $comment, $akismet_caught, $akismet_nonce; + + akismet_recheck_queue(); + if (isset($_POST['submit']) && 'recover' == $_POST['action'] && ! empty($_POST['not_spam'])) { + check_admin_referer( $akismet_nonce ); + if ( function_exists('current_user_can') && !current_user_can('moderate_comments') ) + die(__('You do not have sufficient permission to moderate comments.')); + + $i = 0; + foreach ($_POST['not_spam'] as $comment): + $comment = (int) $comment; + if ( function_exists('wp_set_comment_status') ) + wp_set_comment_status($comment, 'approve'); + else + $wpdb->query("UPDATE $wpdb->comments SET comment_approved = '1' WHERE comment_ID = '$comment'"); + akismet_submit_nonspam_comment($comment); + ++$i; + endforeach; + $to = add_query_arg( 'recovered', $i, $_SERVER['HTTP_REFERER'] ); + wp_redirect( $to ); + exit; + } + if ('delete' == $_POST['action']) { + check_admin_referer( $akismet_nonce ); + if ( function_exists('current_user_can') && !current_user_can('moderate_comments') ) + die(__('You do not have sufficient permission to moderate comments.')); + + $delete_time = $wpdb->escape( $_POST['display_time'] ); + $nuked = $wpdb->query( "DELETE FROM $wpdb->comments WHERE comment_approved = 'spam' AND '$delete_time' > comment_date_gmt" ); + wp_cache_delete( 'akismet_spam_count', 'widget' ); + $to = add_query_arg( 'deleted', 'all', $_SERVER['HTTP_REFERER'] ); + wp_redirect( $to ); + exit; + } + +if ( isset( $_GET['recovered'] ) ) { + $i = (int) $_GET['recovered']; + echo '

   ' . sprintf(__('%1$s comments recovered.'), $i) . "

   "; +} + +if (isset( $_GET['deleted'] ) ) + echo '

   ' . __('All spam deleted.') . '

   '; + +if ( isset( $GLOBALS['submenu']['edit-comments.php'] ) ) + $link = 'edit-comments.php'; +else + $link = 'edit.php'; +?> + +
   +

   + +

   %1$s spam for you since you first installed it.'), number_format_i18n($count) ); ?>

   +'.__('You have no spam currently in the queue. Must be your lucky day. :)').'

   '; + echo '
   '; +} else { + echo '

   '.__('You can delete all of the spam from your database with a single click. This operation cannot be undone, so you may wish to check to ensure that no legitimate comments got through first. Spam is automatically deleted after 15 days, so don’t sweat it.').'

   '; +?> + +
   + + +    + +
   + + +
   + +

   + +'.__('These are the latest comments identified as spam by Akismet. If you see any mistakes, simply mark the comment as "not spam" and Akismet will learn from the submission. If you wish to recover a comment from spam, simply select the comment, and click Not Spam. After 15 days we clean out the junk for you.').'

   '; ?> + +escape($_POST['s']); + $comments = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE + (comment_author LIKE '%$s%' OR + comment_author_email LIKE '%$s%' OR + comment_author_url LIKE ('%$s%') OR + comment_author_IP LIKE ('%$s%') OR + comment_content LIKE ('%$s%') ) AND + comment_approved = 'spam' + ORDER BY comment_date DESC"); +} else { + if ( isset( $_GET['apage'] ) ) + $page = (int) $_GET['apage']; + else + $page = 1; + + if ( $page < 2 ) + $page = 1; + + $current_type = false; + if ( isset( $_GET['ctype'] ) ) + $current_type = preg_replace( '|[^a-z]|', '', $_GET['ctype'] ); + + $comments = akismet_spam_comments( $current_type, $page ); + $total = akismet_spam_count( $current_type ); + $totals = akismet_spam_totals(); +?> +

   +
   • >
   + $type_count ) { + if ( 'comment' == $type ) { + $type = 'comments'; + $show = __('Comments'); + } else { + $show = ucwords( $type ); + } + $type_count = number_format_i18n( $type_count ); + $extra = $current_type === $type ? ' class="active"' : ''; + echo "
   • $show ($type_count)
   "; +} +do_action( 'akismet_tabs' ); // so plugins can add more tabs easily +?> +

   + +

   " id="akismetsearch"> +

   +

   +

   + 50 ) { +$total_pages = ceil( $total / 50 ); +$r = ''; +if ( 1 < $page ) { + $args['apage'] = ( 1 == $page - 1 ) ? '' : $page - 1; + $r .= ''. __('« Previous Page') .'' . "\n"; +} +if ( ( $total_pages = ceil( $total / 50 ) ) > 1 ) { + for ( $page_num = 1; $page_num <= $total_pages; $page_num++ ) : + if ( $page == $page_num ) : + $r .= "$page_num\n"; + else : + $p = false; + if ( $page_num < 3 || ( $page_num >= $page - 3 && $page_num <= $page + 3 ) || $page_num > $total_pages - 3 ) : + $args['apage'] = ( 1 == $page_num ) ? '' : $page_num; + $r .= '' . ( $page_num ) . "\n"; + $in = true; + elseif ( $in == true ) : + $r .= "...\n"; + $in = false; + endif; + endif; + endfor; +} +if ( ( $page ) * 50 < $total || -1 == $total ) { + $args['apage'] = $page + 1; + $r .= ''. __('Next Page »') .'' . "\n"; +} +echo "

   $r

   "; +?> + + +

   + + +

   +comment_date); + $post = get_post($comment->comment_post_ID); + $post_title = $post->post_title; + if ($i % 2) $class = 'class="alternate"'; + else $class = ''; + echo "\n\t
   • "; + ?> + +

     comment_author_email) { ?>| comment_author_url && 'http://' != $comment->comment_author_url) { ?> | |

     + + + +

     + + — — [ +comment_post_ID); +$post_title = wp_specialchars( $post->post_title, 'double' ); +$post_title = ('' == $post_title) ? "# $comment->comment_post_ID" : $post_title; +?> + ]

     + + + +

   + 50 ) { +$total_pages = ceil( $total / 50 ); +$r = ''; +if ( 1 < $page ) { + $args['apage'] = ( 1 == $page - 1 ) ? '' : $page - 1; + $r .= ''. __('« Previous Page') .'' . "\n"; +} +if ( ( $total_pages = ceil( $total / 50 ) ) > 1 ) { + for ( $page_num = 1; $page_num <= $total_pages; $page_num++ ) : + if ( $page == $page_num ) : + $r .= "$page_num\n"; + else : + $p = false; + if ( $page_num < 3 || ( $page_num >= $page - 3 && $page_num <= $page + 3 ) || $page_num > $total_pages - 3 ) : + $args['apage'] = ( 1 == $page_num ) ? '' : $page_num; + $r .= '' . ( $page_num ) . "\n"; + $in = true; + elseif ( $in == true ) : + $r .= "...\n"; + $in = false; + endif; + endif; + endfor; +} +if ( ( $page ) * 50 < $total || -1 == $total ) { + $args['apage'] = $page + 1; + $r .= ''. __('Next Page »') .'' . "\n"; +} +echo "

   $r

   "; +} +?> +

   + +

   +

   +

   + +

   + + + +

   + +

   +    +

   +

   + +
   +'.__('Spam').''; + global $submenu; + if ( isset( $submenu['edit-comments.php'] ) ) + $link = 'edit-comments.php'; + else + $link = 'edit.php'; + echo '

   '.sprintf(__('Akismet has protected your site from %3$s spam comments.'), 'http://akismet.com/', clean_url("$link?page=akismet-admin"), number_format_i18n($count) ).'

   '; +} + +add_action('activity_box_end', 'akismet_stats'); + +// WP 2.5+ +function akismet_rightnow() { + global $submenu, $wp_db_version; + + if ( 8645 < $wp_db_version ) // 2.7 + $link = 'edit-comments.php?comment_status=spam'; + elseif ( isset( $submenu['edit-comments.php'] ) ) + $link = 'edit-comments.php?page=akismet-admin'; + else + $link = 'edit.php?page=akismet-admin'; + + if ( $count = get_option('akismet_spam_count') ) { + $intro = sprintf( __ngettext( + 'Akismet has protected your site from %2$s spam comment already,', + 'Akismet has protected your site from %2$s spam comments already,', + $count + ), 'http://akismet.com/', number_format_i18n( $count ) ); + } else { + $intro = sprintf( __('Akismet blocks spam from getting to your blog,'), 'http://akismet.com/' ); + } + + if ( $queue_count = akismet_spam_count() ) { + $queue_text = sprintf( __ngettext( + 'and there\'s %1$s comment in your spam queue right now.', + 'and there are %1$s comments in your spam queue right now.', + $queue_count + ), number_format_i18n( $queue_count ), clean_url($link) ); + } else { + $queue_text = sprintf( __( "but there's nothing in your spam queue at the moment." ), clean_url($link) ); + } + + $text = sprintf( _c( '%1$s %2$s|akismet_rightnow' ), $intro, $queue_text ); + + echo "

   $text

   \n"; +} + +add_action('rightnow_end', 'akismet_rightnow'); + +// For WP <= 2.3.x +if ( 'moderation.php' == $pagenow ) { + function akismet_recheck_button( $page ) { + global $submenu; + if ( isset( $submenu['edit-comments.php'] ) ) + $link = 'edit-comments.php'; + else + $link = 'edit.php'; + $button = "" . __('Recheck Queue for Spam') . ""; + $page = str_replace( '
   ', '

   ' . $button, $page ); + return $page; + } + + if ( $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_approved = '0'" ) ) + ob_start( 'akismet_recheck_button' ); +} + +// For WP >= 2.5 +function akismet_check_for_spam_button($comment_status) { + if ( 'approved' == $comment_status ) + return; + if ( function_exists('plugins_url') ) + $link = 'admin.php?action=akismet_recheck_queue'; + else + $link = 'edit-comments.php?page=akismet-admin&recheckqueue=true&noheader=true'; + echo "

   " . __('Check for Spam') . ""; +} +add_action('manage_comments_nav', 'akismet_check_for_spam_button'); + +function akismet_recheck_queue() { + global $wpdb, $akismet_api_host, $akismet_api_port; + + if ( ! ( isset( $_GET['recheckqueue'] ) || ( isset( $_REQUEST['action'] ) && 'akismet_recheck_queue' == $_REQUEST['action'] ) ) ) + return; + + $moderation = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE comment_approved = '0'", ARRAY_A ); + foreach ( (array) $moderation as $c ) { + $c['user_ip'] = $c['comment_author_IP']; + $c['user_agent'] = $c['comment_agent']; + $c['referrer'] = ''; + $c['blog'] = get_option('home'); + $id = (int) $c['comment_ID']; + + $query_string = ''; + foreach ( $c as $key => $data ) + $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; + + $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); + if ( 'true' == $response[1] ) { + $wpdb->query( "UPDATE $wpdb->comments SET comment_approved = 'spam' WHERE comment_ID = $id" ); + } + } + wp_redirect( $_SERVER['HTTP_REFERER'] ); + exit; +} + +add_action('admin_action_akismet_recheck_queue', 'akismet_recheck_queue'); + +function akismet_check_db_comment( $id ) { + global $wpdb, $akismet_api_host, $akismet_api_port; + + $id = (int) $id; + $c = $wpdb->get_row( "SELECT * FROM $wpdb->comments WHERE comment_ID = '$id'", ARRAY_A ); + if ( !$c ) + return; + + $c['user_ip'] = $c['comment_author_IP']; + $c['user_agent'] = $c['comment_agent']; + $c['referrer'] = ''; + $c['blog'] = get_option('home'); + $id = $c['comment_ID']; + + $query_string = ''; + foreach ( $c as $key => $data ) + $query_string .= $key . '=' . urlencode( stripslashes($data) ) . '&'; + + $response = akismet_http_post($query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port); + return $response[1]; +} + +// This option causes tons of FPs, was removed in 2.1 +function akismet_kill_proxy_check( $option ) { return 0; } +add_filter('option_open_proxy_check', 'akismet_kill_proxy_check'); + +// Widget stuff +function widget_akismet_register() { + if ( function_exists('register_sidebar_widget') ) : + function widget_akismet($args) { + extract($args); + $options = get_option('widget_akismet'); + $count = number_format_i18n(get_option('akismet_spam_count')); + ?> + + +

   %6$sAkismet%7$s' ), '

   ' . $count . '', '', '

   ', '

   ', '', '', '

   ' ); ?>

   + + + + +

   + + + + +

   
   Akismet

   + diff -uNr a/blog/wp-content/plugins/akismet/readme.txt b/blog/wp-content/plugins/akismet/readme.txt --- a/blog/wp-content/plugins/akismet/readme.txt false +++ b/blog/wp-content/plugins/akismet/readme.txt d2d27ae6df45dfc080e843dba839a8895094e044dd1f47c6e26c4eed1c6df9e96ced3844ee343533c2cf3a8c5372c1885cc5e933df21d30e49c084d3128a614c @@ -0,0 +1,22 @@ +=== Akismet === +Contributors: matt, ryan, andy, mdawaffe +Tags: akismet, comments, spam + +Akismet checks your comments against the Akismet web service to see if they look like spam or not. + +== Description == + +Akismet checks your comments against the Akismet web service to see if they look like spam or not and lets you +review the spam it catches under your blog's "Comments" admin screen. + +Want to show off how much spam Akismet has caught for you? Just put `` in your template. + +See also: [WP Stats plugin](http://wordpress.org/extend/plugins/stats/). + +PS: You'll need a [WordPress.com API key](http://wordpress.com/api-keys/) to use it. + +== Installation == + +Upload the Akismet plugin to your blog, Activate it, then enter your [WordPress.com API key](http://wordpress.com/api-keys/). + +1, 2, 3: You're done! diff -uNr a/blog/wp-content/plugins/get-recent-comments.php b/blog/wp-content/plugins/get-recent-comments.php --- a/blog/wp-content/plugins/get-recent-comments.php false +++ b/blog/wp-content/plugins/get-recent-comments.php 6b28d825041b13bc21d6a8c0ec7c954cca9d632613c9a24f5f2bd1497ca89f9f09a93d23db7d0fed2326b8ed3b48a755f13f1307e2f54856bb5e1043dd530417 @@ -0,0 +1,1570 @@ +Options/Recent Comments after activation of the plugin. + + + +*/ + +if ( function_exists("is_plugin_page") && is_plugin_page() ) { + kjgrc_options_page(); + return; +} + +function kjgrc_subpage_misc() +{ +?> +

   +

   + + + +

   + +

   +

   + +The Custom Smileys plugin is active. + +WordPress offers conversion of emoticons like :-) and :-P to graphics on display. At the moment WordPress is set to: . + + + + + + + + +

   	+> do it like . + +> never convert emoticons to graphics (even if does it elsewhere). +

   +

   + +

   +

   +If there are no new comments, the plugin fetches the output from the cache, +instead of querying the database. If you want the plugin to ask the database +every time, a web page is generated, you can disable this feature. + + + + + + + +

   	+> cache the output (recommended). +

   +

   + +

   + + +

   +

   + +

   + +

   + + +

   Settings for %gravatar

   +

   + + + + + + + + + + + + + + +

   	" size="3" /> +Valid values are between 1 and 80 pixels. +
   Alternative URL:	" size="45" /> + +This is an optional image that will be displayed if no gravatar is found. Enter the full URL (with http://). If left empty, gravatar.com returns a transparent pixel.
   Display gravatars up to this rating:	/> G (All audiences) +/> PG +/> R +/> X

   + +

   + +

   + +get_results("SELECT * FROM $wpdb->categories ORDER BY cat_name"); + } + $exclude_cat = kjgrc_get_exclude_cat(); +?> + + + +

   Categories

   +>Show only comments to articles of the following categories: +
   +>Show no comments to articles of the following categories: +

   + +cat_ID,$exclude_cat)) { + $checked = 'checked="checked" '; + } + echo "\n"; + echo "cat_ID\" $checked/>"; + echo " $category->cat_name
   \n"; + } + } +?> +

   + +

   + + + + +

   + +

   +

   + + + + + + + + + + + + + + + + + + + + + + +;"> + + + + + + + + + + + +;"> + + + + + + + + +;"> + + + + + + + + +

   	" size="3" />	%comment_excerpt - Shortened comment. + %comment_link - Link to the comment. + %comment_author - Name left by the commenter + %comment_date - Date of comment + %comment_time - Time of comment + %comment_type - Comment, Trackback or Pingback + %time_since - Time since comment was posted + %userid - UserID of the commenter + %gravatar - Gravatar of the commenter, full img tag + %gravatar_url - Gravatar of the commenter, only url + %profile_picture - URL of profile picture + %author_url - URL of author or trackback + %author_url_href - href="%author_url" or empty + %post_title - Title of the posting + %post_link - Link to the posting + %post_date - Date of the posting + %post_counter - Number of comments to this post
   	" size="3" />
   	" size="3" />
   Template: +
   + +> Exclude comments by blog authors (your own comments) +
   +    +> Also consider usernames and e-mail addresses, to recognize blog authors +
   + +> Show Comments and Trackbacks/Pingbacks together +
   + +> Group comments by Posting +
   + +> Limit number of comments per post: "> + +<?php echo stripslashes(htmlspecialchars(kjgrc_get_option("grc","grouped_by_post_a"))); ?> Template for the post. It should start with <li> and end with <ul> +
   <?php echo stripslashes(htmlspecialchars(kjgrc_get_option("grc","format"))); ?> Template for the comments. If you want them as a list, It should start with <li> and end with </li>
   + +<?php echo stripslashes(htmlspecialchars(kjgrc_get_option("grc","grouped_by_post_b"))); ?> Template for the closing tags of the post template. Usally </ul></li>
   +Result + +" style="width: 98%; font-size: 12px; left-margin: 30;" class="code" wrap="off" readonly><?php echo trim($result); ?> +

   +

   + + +

   +

   +

   + + + +

   + +

   +

   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

   	" size="3" />	%comment_excerpt - Shortened comment. + %comment_link - Link to the comment. + %comment_author - Name left by the commenter + %comment_date - Date of comment + %comment_time - Time of comment + %comment_type - Pingback or Trackback + %time_since - Time since trackback was posted + %author_url - URL of author or trackback + %author_url_href - href="%author_url" or empty + %trackback_title - Title of trackback + %post_title - Title of the posting + %post_link - Link to the posting + %post_date - Date of the posting
   	" size="3" />
   	" size="3" />
   	" size="16" /> Insert the address of your webserver to filter pingbacks from your own posts
   Template: +
   + <?php echo stripslashes(htmlspecialchars(kjgrc_get_option("grt","format"))); ?> Template for the trackbacks and pingbacks. Usually starts with <li> and ends with </li>. +
   +Result + +" style="width: 98%; font-size: 12px; left-margin: 30;" class="code" wrap="off" readonly><?php echo trim($result); ?> +

   + + +

   + + +

   + +

   + + +

   +

   1. What this plugin does

   +It shows excerpts of the latest comments and/or trackbacks in your sidebar. You +have comprehensive control about their appearance. This ranges from the number +of comments, the length of the excerpts up to the html layout. You can let the +plugin order the comments by the corresponding post, or simply order them by +date. The plugin can (optionally) separate the trackbacks/pingbacks from the +comments. It can ignore comments to certain categories, and it offers support +for gravatars. It only gives extra work to the database, when actually a new +comment arrived. And you can filter out unwanted pingbacks, which originate +from your own blog. And it is a widget. + +

   2. Installation

   +Since you are reading this text, you already uploaded and activated the plugin. +Now you want to add the plugin to your theme. There are two options to do this: + +

   2.1 Modern Theme with widget support

   +The plugin is a widget. If +your theme supports widgets, and you have installed the widget plugin, adding +the plugin to the sidebar is easy: Go to the presentation menu and drag +and drop the widget into the sidebar. Don't forget the Get Recent Trackbacks +box. And you might want to change the title. All done. + +

   2.2 Old school theme without widget support

   + +

   +You need to insert the following code snippet into the sidebar template. +

   + +wp-content/themes/default/sidebar.php +

   + +

   <?php if (function_exists('get_recent_comments')) { ?>
   +   <li><h2><?php _e('Recent Comments:'); ?></h2>
   +   <ul><?php get_recent_comments(); ?></ul>
   +   </li>
   +<?php } ?>   
   +
   +<?php if (function_exists('get_recent_trackbacks')) { ?>
   +   <li><h2><?php _e('Recent Trackbacks:'); ?></h2>
   +   <ul><?php get_recent_trackbacks(); ?></ul>
   +   </li>
   +<?php } ?>
   +

   + +

   + +

   3. Customizing

   +The strongest feature of the plugin is that you can change the html layout in the admin interface, by filling in templates. In the templates you make use of macros, that are later replaced by the actual data. + +

   3.1 Using the Macros

   + + + + + + + + + + + + + + + + + + + +

   %comment_excerpt	The text of the comment. It might get shorted to the number of characters you entered in "Long comments are chopped off at..."
   %comment_link	The URL to the cited comment.
   %comment_author	The name, the commenter entered in the comment form. If she left the field empty, the name is "Anonymous".
   %comment_date	The date, when the comment was posted in the style you configured as default date format.
   %comment_time	The time, when the comment was posted
   %time_since	Time since the comment was posted. For example: "9 hours 16 minutes".
   %comment_type	"Comment", "Trackback" or "Pingback".
   %gravatar	This macro becomes a complete image tag. If the comment author registered a gravatar with gravatar.com. Example: <img src="http://www.gravatar.com/avatar.php?gravatar_id=1ebbd34d4e45cac&size=25&rating=X"/>
   %gravatar_url	This macro becomes only the URL to the gravatar. Example: http://www.gravatar.com/avatar.php?gravatar_id=1ebbd34d4e45cac&size=25&rating=X
   %profile_picture	Becomes to URL of a profile picture. Use it like this: <img src="%profile_picture" width=16 height=16>. This only works after activation of Hannah Gray's Profile Pics Plugin.
   %userid	If the comment author is registered with your wordpress, and was logged in, when she wrote the comment this is replaced with the user id, she has in WordPress. The user id's are listed here: users.php. You can do fancyful things with this macro. For example you may construct an image url, that points to pictures of all the authors of your blog: <img src="/images/user%userid.jpg">
   %author_url	The URL, the comment author left in the comment form, or if the comment is a trackback, the URL of the site that issued the trackback.
   %author_url_href	The same like %author_url but inside a href statement. If there is no URL, the whole macro is empty. Without a href="" statement the link looks like a link, but is inactive. Use it like this: <a %author_url_href title="%comment_date">comment_author</a>
   %post_title	The title of the posting that was commented.
   %post_link	The URL of the posting that was commented.
   %post_date	The date when the commented posting was published.
   %post_counter	The number of comments this post has..
   %trackback_title	Only applicable in trackbacks: The title of the trackback. It might get shorted to the number of characters you entered in "Long trackbacks are chopped off at..."

   + +

   3.2 Group by comments

   + +If you want to order the comments by their posting, you will have not one but +three templates. The middle one is just the same as in the normal order. The +first and the last template are used to generate headers for the grouped +comments. Usually you will show the %post_title in this header. This is the +html markup that is generated by the templates: + + +

   + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

   <li><h2>Recent Comments:</h2> + <ul>	Start sequence. Automatically provided when the plugin is used as widget. Otherwise you have to enter this by manually into the sidebar.php template.
   + <li>Post 1</li> + <ul> +	Template for the post. This is the header for a list of comments, that all belong to the same posting.
   + <li>Comment1 to Post1</li> + <li>Comment2 to Post1</li> +	Template for the comments It is repeated for every single comment
   + </ul> + </li> +	Template for the closing tags of the post template
   + <li>Post 2</li> + <ul> +	The next posting.
   + <li>Comment1 to Post2</li> + <li>Comment2 to Post2</li> +	The comments to the next posting
   + </ul> + </li> +	Again close the tags
   + </ul> +</li> +	End sequence. Automatically provided when the plugin is used as widget. Otherwise you have to enter this by manually into the sidebar.php template.

   +

   + + +

   4. Miscellaneous

   +

   +
   • Don't worry if you screwed up the template, reset the template to default and try again.
   +
   • "Wrap long words at..." means: words, that exceed this length are split into fragments to prevent damage to the layout of your blog.
   +
   • "Ignore trackbacks originating from this ip address" on the +configuration page for recent trackbacks is useful for filtering out pingbacks +that occur when you have a link to your own site in a post.
   +
   • If you select to exclude comments made by blog authors (your own comments) from the list, then the comments which you made, when you were logged in, are ignored. If you also want to exclude comments you made, when you were not logged in, you can select to also consider the username and e-mail address.
   +

   +

   5. Interoperation with other plugins

   +

   +
   • If Hannah Gray's Profile Pics Plugin is present, you may use to macro %profile_picture to obtain an URL to the profile picture of the commentator (read in the macro section for a working example).
   +
   • If malyfred's Polyglot Plugin is present, additional filters are applied to comments, titles, dates and times, which select the right language for the user.
   +

   +
   + + + +
   +
   • >Comments
   +
   • >Trackbacks
   +
   • >Categories
   +
   • >Gravatars
   +
   • >Misc
   +
   • >Instructions
   +
   +
   + insert new defaults + $kjgrc_options = get_option("kjgrc_options"); + if ($kjgrc_options == NULL || $kjgrc_options['version'] != $version) + { + $default_options = array ( + "grc_max_comments" => 5, + "grc_chars_per_comment" => 120, + "grc_chars_per_word" => 30, + "grc_format" => "
2. %comment_author: %comment_excerpt
", + "grc_grouped_by_post" => 0, + "grc_grouped_by_post_a" => '
3. %post_title (%post_counter)
   ', + "grc_grouped_by_post_b" => '
', + "grc_show_trackbacks" => 0, + "grc_comments_per_post" => 5, + "grc_limit_comments_per_post" => 0, + "grc_exclude_blog_owner" => 0, + "grc_exclude_blog_owner2" => 0, + "grt_max_comments" => 5, + "grt_chars_per_comment" => 120, + "grt_chars_per_word" => 30, + "grt_format" => "
4. %comment_author: %trackback_title
", + "misc_exclude_cat" => "", + "misc_exclude_cat_reverse" => 0, + "misc_convert_smileys" => 1, + "gravatar_size" => 20, + "gravatar_alt_url" => "", + "grt_ignore_ip" => "", + "gravatar_rating" => 0, + "grc_sidebar_title" => "Recent Comments", + "grt_sidebar_title" => "Recent Trackbacks" + ); + $old_keys = array("grc_max_comments","grc_chars_per_comment","grc_chars_per_word","grc_format","grt_max_comments","grt_chars_per_comment","grt_chars_per_word","grt_format","misc_exclude_cat","gravatar_size","gravatar_alt_url","gravatar_rating","grt_ignore_ip"); + // This might be an upgrade from < 1.4 to 1.4 or newer version. If there are old keys, migrate them to the new array: + add_option('gravatar_alt_url',''); + if ($kjgrc_options == NULL) { + foreach ($old_keys as $key) { + $sql = "SELECT option_value,option_id FROM $wpdb->options WHERE option_name = 'kjgrc_$key'"; + $old_value = $wpdb->get_row($sql,ARRAY_N); // $old_value[0] = old value, $old_value[1] = option id + if ($old_value[1] != NULL) { + $kjgrc_options[$key] = $old_value[0]; + delete_option("kjgrc_$key"); + } + } + } + // Whether it's a new installation or an introduction of new options: Fill in default values + foreach (array_keys($default_options) as $key) { + if (($kjgrc_options == NULL) || ! array_key_exists($key,$kjgrc_options) ) { + $kjgrc_options[$key] = $default_options[$key]; + } + } + // Delete keys that are not in use any more + foreach (array_keys($default_options) as $key) { + $tmp[$key] = $kjgrc_options[$key]; + } + $kjgrc_options = $tmp; + $kjgrc_options["version"] = $version; + add_option("kjgrc_options",$options,$description = '', $autoload = 'no'); + update_option('kjgrc_options',$kjgrc_options); + } + return $kjgrc_options[$section . "_" . "$option_name"]; +} + +function kjgrc_use_cache() +{ + add_option('kjgrc_use_cache',1); + return get_option("kjgrc_use_cache"); +} + +function kjgrc_options_page () +{ +?> +%comment_author: %comment_excerpt'); + kjgrc_set_option('grc_grouped_by_post_a','
5. %post_title (%post_counter)
   '); + kjgrc_set_option('grc_grouped_by_post_b','
'); + } + if ($function == 'grt') { + kjgrc_set_option('grt_format','
6. %comment_author: %trackback_title
'); + } + //delete_option('kjgrc_'.$function.'_format'); + } else { + kjgrc_set_option($function.'_max_comments', (int)$_POST['max_comments']); + kjgrc_set_option($function.'_chars_per_comment', (int)$_POST['chars_per_comment']); + kjgrc_set_option($function.'_chars_per_word', (int)$_POST['chars_per_word']); + kjgrc_set_option($function.'_format', "
7. %comment_author %comment_excerpt
"); +// kjgrc_set_option($function.'_format', $_POST['format']); +// kjgrc_set_option($function.'_grouped_by_post_a', $_POST['grouped_by_post_a']); +// kjgrc_set_option($function.'_grouped_by_post_b', $_POST['grouped_by_post_b']); + } + } + if ($function == 'grc') { + + if ($_POST['grc_exclude_blog_owner_checkbox'] == 'on') + kjgrc_set_option('grc_exclude_blog_owner',1); + else + kjgrc_set_option('grc_exclude_blog_owner',0); + if ($_POST['grc_exclude_blog_owner2_checkbox'] == 'on') + kjgrc_set_option('grc_exclude_blog_owner2',1); + else + kjgrc_set_option('grc_exclude_blog_owner2',0); + if ($_POST['grouped_by_post_checkbox'] == 'on') { + kjgrc_set_option('grc_grouped_by_post',1); + } else { + kjgrc_set_option('grc_grouped_by_post',0); + } + if ($_POST['grc_show_trackbacks_checkbox'] == 'on') { + kjgrc_set_option('grc_show_trackbacks',1); + } else { + kjgrc_set_option('grc_show_trackbacks',0); + } + if (! empty($_POST['grc_comments_per_post'])) { + kjgrc_set_option('grc_comments_per_post',(int)$_POST['grc_comments_per_post']); + if (kjgrc_get_option("grc","comments_per_post") == 0) + kjgrc_set_option("grc_comments_per_post",1); + } + if ($_POST['grc_limit_comments_per_post_checkbox'] == 'on') { + kjgrc_set_option('grc_limit_comments_per_post',1); + } else { + kjgrc_set_option('grc_limit_comments_per_post',0); + } + } + } + if (isset($_GET['updated']) && ($_GET['updated'] == 'true')) + { + if ($function == 'exclude_cat') + { + if (count($_POST['exclude_category']) == 0) { + kjgrc_set_option('misc_exclude_cat',''); + } else { +// kjgrc_set_option('misc_exclude_cat',implode(" ",$_POST['exclude_category'])); + } + if (isset($_POST['exclude_categories_reverse'])) { + if ($_POST['exclude_categories_reverse'] == 0 || $_POST['exclude_categories_reverse'] == 1) { + kjgrc_set_option("misc_exclude_cat_reverse",$_POST['exclude_categories_reverse']); + } + } + } + if ($function == 'gravatar') { + if ($_POST['gravatar_size'] > 0 && $_POST['gravatar_size'] < 81) { + kjgrc_set_option('gravatar_size',$_POST['gravatar_size']); + } +// kjgrc_set_option('gravatar_alt_url',$_POST['gravatar_alt_url']); +// kjgrc_set_option('gravatar_rating',$_POST['gravatar_rating']); + } + if ($function == 'grt' && isset($_POST['ignore_ip'])) + { +// kjgrc_set_option('grt_ignore_ip',trim($_POST['ignore_ip'])); + } + if ($function == 'misc' && isset($_POST['convert_smileys'])) { + if ($_POST['convert_smileys'] == 0 || $_POST['convert_smileys'] == 1) { + kjgrc_set_option("misc_convert_smileys",$_POST['convert_smileys']); + } + } + if ($function == 'misc') { + if ($_POST['use_cache_checkbox'] == 'on') { + update_option("kjgrc_use_cache",1); + } else { + update_option("kjgrc_use_cache",0); + } + } + } + $kjgrc_subpage = 1; + if (isset($_GET['subpage'])) { + $kjgrc_subpage = $_GET['subpage']; + } + kjgrc_subpage_header($kjgrc_subpage); + if ($kjgrc_subpage == 1) { + kjgrc_subpage_grc(); + } elseif ($kjgrc_subpage == 2) { + kjgrc_subpage_grt(); + } elseif ($kjgrc_subpage == 3) { + kjgrc_subpage_instructions(); + } elseif ($kjgrc_subpage == 4) { + kjgrc_subpage_exclude_cat(); + } elseif ($kjgrc_subpage == 5) { + kjgrc_subpage_gravatar(); + } elseif ($kjgrc_subpage == 6) { + kjgrc_subpage_misc(); + } +} + +function kjgrc_add_options_page() +{ + add_options_page('Get Recent Comments Plugin', 'Recent Comments', 8, 'get-recent-comments.php','kjgrc_options_page'); +} + +function kjgrc_get_exclude_cat () +{ + $exclude_cat = kjgrc_get_option('misc','exclude_cat'); + if ($exclude_cat == '') { + return FALSE; + } + #echo "cats: '". kjgrc_get_option('misc','exclude_cat') ."' "; + return explode(" ",kjgrc_get_option('misc','exclude_cat')); +} + +#function kjgrc_suicide () +#{ +# $plugins = get_settings('active_plugins'); +# if (in_array('get-recent-comments.php',$plugins)) { +# unset($plugins['get-recent-comments.php']); +# update_option('active_plugins',$plugins); +# } +# delete_option('kjgrc_options'); +# kjgrc_get_option('grc','max_comments'); +# delete_option('kjgrc_options'); +# delete_option('kjgrc_cache'); +# echo 'you are now dead'; +#} + +function get_recent_comments() +{ + echo kjgrc_cache("comments"); +} + +function get_recent_trackbacks() +{ + echo kjgrc_cache("trackbacks"); +} + +function kjgrc_invalidate_cache() { + delete_option('kjgrc_cache'); +} +function kjgrc_handle_new_comment($args) { + if (wp_get_comment_status($args) == 'approved') { + kjgrc_invalidate_cache(); + } +} + +function kjgrc_prepare_cache($cache) +{ + // return $cache; + $last = 0; + $start = strpos($cache,'<%time_since:'); + if ($start === false) { + return $cache; + } + while ($start !== false) + { + //kjgrc_log("start: $start"); + $end = strpos($cache,'>',$start); + //kjgrc_log("end $end"); + //kjgrc_log("cut $last - $start"); + $newcache = $newcache . substr($cache,$last,$start-$last); + $tmp = substr($cache,$start+13,$end-$start-13); + $ago = gmdate('U')-$tmp; + //kjgrc_log("--> $tmp <--"); + $newcache = $newcache . kjgrc_format_seconds($ago); + #kjgrc_log("$newcache"); + $last = $end + 1; + $start = strpos($cache,'<%time_since:',$last); + } + $newcache = $newcache . substr($cache,$last); + return $newcache; +} + +function kjgrc_cache($type) +{ + global $wpdb,$kjgrc_cache; + $use_cache = FALSE; + if (kjgrc_use_cache()) { + $use_cache = TRUE; + } + if ($use_cache == FALSE) { + // kjgrc_log("return cache without caching"); + $kjgrc_cache[comments] = kjgrc_prepare_cache(kjgrc_create_recent_comments()); + $kjgrc_cache[trackbacks] = kjgrc_prepare_cache(kjgrc_create_recent_trackbacks()); + return $kjgrc_cache[$type]; + } + if ($kjgrc_cache == NULL) { + // kjgrc_log("return cache WITH caching"); + $kjgrc_cache = get_option('kjgrc_cache'); + if ($kjgrc_cache == NULL) { + // kjgrc_log("write new cache"); + $kjgrc_cache[comments] = base64_encode(kjgrc_create_recent_comments()); + $kjgrc_cache[trackbacks] = base64_encode(kjgrc_create_recent_trackbacks()); + update_option('kjgrc_cache',$kjgrc_cache); + } + $kjgrc_cache[comments] = kjgrc_prepare_cache(base64_decode($kjgrc_cache[comments])); + $kjgrc_cache[trackbacks] = kjgrc_prepare_cache(base64_decode($kjgrc_cache[trackbacks])); + } + // search and replace up to date information + return $kjgrc_cache[$type]; +} + + +function kjgrc_create_recent_trackbacks( $caller = '') +{ + global $kjgrc_we_are_a_widget,$kjgrc_widget_args;; + + // $entries = kjgrc_get_entries($max_comments,$chars_per_comment,$chars_per_word,$format,$query,0,$caller); + $entries = kjgrc_get_comments2('grt',$caller); + // If we are a widget: Also care for the title + if ($kjgrc_we_are_a_widget == TRUE) { +// extract($kjgrc_widget_args); + return '
' . + $entries . + '
' . + $after_widget; + } + return $entries; +} + +function kjgrc_create_recent_comments ($caller='') +{ + global $kjgrc_we_are_a_widget,$kjgrc_widget_args; + + // $entries = kjgrc_get_entries($max_comments,$chars_per_comment,$chars_per_word,$format,$query,kjgrc_get_option("grc","grouped_by_post"),$caller); + // If we are a widget: Also care for the title + // $entries = kjgrc_get_comments2($max_comments,$chars_per_comment,$chars_per_word,$format,kjgrc_get_option("grc","grouped_by_post"),$caller); + $entries = kjgrc_get_comments2('grc',$caller); + if ($kjgrc_we_are_a_widget == TRUE) { +// extract($kjgrc_widget_args); + return '
' . + $entries . + '
' . + $after_widget; + } + return $entries; +} + +function kjgrc_parse_pingback($pingback_author) +{ + $workstring = trim($pingback_author); + /* most common syntax + 1. author » title + 2. author » category » title + 3. title at author + 4. title - author (too insignificant) + 5. [»] title « author + */ + $first_delimiter = strpos($workstring,'»'); + while ($first_delimiter !== false && $first_delimiter == 0) { + $workstring = trim(substr($workstring,7)); + $first_delimiter = strpos($workstring,'»'); + } + if ($first_delimiter !== false) { + $comment_author = substr($workstring,0,$first_delimiter-1); + $workstring = trim(substr($workstring,$first_delimiter+7)); + $first_delimiter = strpos($workstring,'»'); + if ($first_delimiter !== false) { + $workstring = trim(substr($workstring,$first_delimiter+7)); + } + return array($comment_author,$workstring); + } + foreach (array(' at ','«',' - ',' auf ',' by ',' // ',' | ',' : ',' @ ',' / ') as $delimiter) + { + $first_delimiter = strpos($workstring,$delimiter); + if ($first_delimiter !== false) { + $trackback_title = trim(substr($workstring,0,$first_delimiter)); + $comment_author = trim(substr($workstring,$first_delimiter+strlen($delimiter))); + // kjgrc_log("delimiter match [$delimiter]: $workstring -> a: '$comment_author' t: '$trackback_title' "); + return array($comment_author,$trackback_title); + } + } + // $comment_author = 'Unknown'; + $comment_author = $pingback_author; + $trackback_title = ''; + return array($comment_author,$trackback_title); +} + +// original function from wordpress 2.3 for backwards compatibility to wordpress 2.0.11 +function kjgrc_get_users_of_blog( $id = '' ) { + global $wpdb, $blog_id; + if ( empty($id) ) + $id = (int) $blog_id; + $users = $wpdb->get_results( "SELECT user_id, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE " . $wpdb->users . +".ID = " . $wpdb->usermeta . ".user_id AND meta_key = '" . $wpdb->prefix . "capabilities' ORDER BY {$wpdb->usermeta}.user_id" ); + return $users; +} + + +/* This function is dedicated to Mike */ +function kjgrc_is_wordpress_user($comment) +{ + global $kjgrc_wordpress_users; + if ($kjgrc_wordpress_users == NULL) { + // be still compatible to wordpress 2.0.11 + if (function_exists("get_users_of_blog")) { + $kjgrc_wordpress_users = get_users_of_blog(); + } else { + $kjgrc_wordpress_users = kjgrc_get_users_of_blog(); + } + } + foreach ($kjgrc_wordpress_users as $user) { + if (strcasecmp($comment->comment_author_email,$user->user_email) == 0 ) { + if ( (strcasecmp($comment->comment_author,$user->user_login) == 0) || + (strcasecmp($comment->comment_author,$user->display_name) == 0) ) + { + return TRUE; + } + } + } + return FALSE; +} + +// function kjgrc_get_comments2 ($max_comments,$chars_per_comment,$chars_per_word,$format,$grouped_by_post,$caller) +function kjgrc_get_comments2 ($requested_comment_type,$caller) +{ + // kjgrc_log("kjgrc_get_comments2 $caller"); + // echo "kjgrc_get_comments2 $requested_comment_type $caller
"; + global $wpdb; + $batch_number = 0; + $number_of_comments = 0; + + $requested_number_of_comments = kjgrc_get_option($requested_comment_type,"max_comments"); + $chars_per_comment = kjgrc_get_option($requested_comment_type,"chars_per_comment"); + $chars_per_word = kjgrc_get_option($requested_comment_type,"chars_per_word"); + $format = stripslashes(kjgrc_get_option($requested_comment_type,"format")); + $batch_size = $requested_number_of_comments * 3; + // grc + //x// $max_comments = kjgrc_get_option("grc","max_comments"); + //x// $chars_per_comment = kjgrc_get_option("grc","chars_per_comment"); + //x// $chars_per_word = kjgrc_get_option("grc","chars_per_word"); + //x// $format = stripslashes(kjgrc_get_option("grc","format")); + //x// $sql_comment_type = "AND comment_type = '' "; + //x// if (kjgrc_get_option("grc","show_trackbacks") == 1) { + //x// $sql_comment_type = ''; + //x// } + + // grt + //// $max_comments = kjgrc_get_option("grt","max_comments"); + //// $chars_per_comment = kjgrc_get_option("grt","chars_per_comment"); + //// $chars_per_word = kjgrc_get_option("grt","chars_per_word"); + //// $format = stripslashes(kjgrc_get_option("grt","format")); + + //// $query = "SELECT DISTINCT $wpdb->comments.* FROM $wpdb->comments ". + //// "LEFT JOIN $wpdb->posts ON $wpdb->posts.ID=$wpdb->comments.comment_post_ID ". + //// $sql_join_post2cat . + //// "WHERE (post_status = 'publish' OR post_status = 'static') AND comment_approved= '1' AND post_password = '' ". + //// $sql_exlude_cat . + //// "AND ( comment_type = 'trackback' OR comment_type = 'pingback' ) ". + //// $sql_ignore_ip . + //// "ORDER BY comment_date DESC LIMIT $max_comments"; + + $sql_ignore_ip = ''; + $sql_exclude_owner = ''; + $grouped_by_post = 0; + if ($requested_comment_type == 'grt') + { + if (kjgrc_get_option("grt","ignore_ip") != '') { + $sql_ignore_ip = "AND comment_author_IP != '". kjgrc_get_option("grt","ignore_ip") ."' "; + } + $sql_comment_type = "( comment_type = 'trackback' OR comment_type = 'pingback' ) "; + } + if ($requested_comment_type == 'grc') + { + $sql_comment_type = "comment_type = '' "; + if (kjgrc_get_option("grc","show_trackbacks") == 1) { + $sql_comment_type = '1 '; + } + if (kjgrc_get_option("grc","exclude_blog_owner") == 1) { + $sql_exclude_owner = "AND user_id = '0' "; + } + if (kjgrc_get_option("grc","grouped_by_post")) { + $grouped_by_post = 1; + } + } + + while ($comments_number < $requested_number_of_comments) + { + $query = "SELECT * from $wpdb->comments WHERE comment_approved= '1' AND " . + $sql_comment_type . + $sql_exclude_owner . + $sql_ignore_ip . + "ORDER BY comment_date DESC LIMIT " . ($batch_number*$batch_size) . ",$batch_size"; + // echo "$query

"; + $comments = $wpdb->get_results($query); + if (!$comments) { + $result .= "none"; + break; + } + unset($missing_post); + foreach ($comments as $comment) { + if ($post_cache == NULL || ! array_key_exists($comment->comment_post_ID,$post_cache)) { + $missing_post[$comment->comment_post_ID] = 1; + } + } + if ($missing_post != NULL) + { + unset($comma_separated); + $comma_separated = implode(",", array_keys($missing_post)); + if (empty($wpdb->term_relationships)) { + $query = "SELECT * from $wpdb->posts JOIN $wpdb->post2cat ON ID = post_id WHERE ID IN ($comma_separated);"; + } else { + $query = "SELECT * from $wpdb->posts JOIN $wpdb->term_relationships ON ($wpdb->term_relationships.object_id=ID) WHERE ID IN ($comma_separated);"; + } + // echo "$query
"; + $posts = $wpdb->get_results($query); + foreach ($posts as $post) { + // echo "p: $post->ID "; + $post_cache[$post->ID] = $post; + if (empty($wpdb->term_relationships)) { + $cat_cache[$post->ID][$post->category_id] = 1; + } else { + $cat_cache[$post->ID][$post->term_taxonomy_id] = 1; + } + } + } + // echo "-------
"; + // drop comments: + // 1. comment_approved = 1 -> in select + // 2. post_status = 'publish' OR post_status = 'static' + // 3. post_password = '' + // 4. AND user_id = '0' -> in select + // 5. AND comment_author_IP != '1.2.3.4' -> in select + // 6. "AND category_id != '$cat' + // 7. limit_comments_per_post + + foreach ($comments as $comment) + { + if ($post_cache[$comment->comment_post_ID]->post_status != 'publish' && + $post_cache[$comment->comment_post_ID]->post_status != 'static' ) + { + // echo "drop $comment->comment_ID (". $post_cache[$comment->comment_post_ID]->post_status .")
"; + continue; + } + if ($post_cache[$comment->comment_post_ID]->post_password != '') { + // echo "drop $comment->comment_ID (protected)
"; + continue; + } + /* Optional additional check for wordpress users who are not logged in */ + if ((kjgrc_get_option("grc","exclude_blog_owner") == 1) && + (kjgrc_get_option("grc","exclude_blog_owner2") == 1) + ) + { + if (kjgrc_is_wordpress_user($comment)) { + // echo "drop $comment->comment_ID (is_wordpress_user)
"; + continue; + } + } + $exclude_cat = kjgrc_get_exclude_cat(); + $is_in_excluded_cat = 0; + if (kjgrc_get_option("misc","exclude_cat_reverse") == 1) { + $is_in_excluded_cat = 1; + } + if ($exclude_cat) { + foreach ($exclude_cat as $cat) { + if ($cat_cache[$comment->comment_post_ID][$cat] == 1) { + $is_in_excluded_cat = 1; + if (kjgrc_get_option("misc","exclude_cat_reverse") == 1) { + $is_in_excluded_cat = 0; + } + // echo "drop $comment->comment_ID (is in excluded cat $cat)
"; + + } + } + if ($is_in_excluded_cat) { + continue; + } + } + // nur !trackbacks? + if ($grouped_by_post && kjgrc_get_option("grc","limit_comments_per_post") == 1) { + if ($comments_per_post_counter[$comment->comment_post_ID] >= kjgrc_get_option("grc","comments_per_post")) { + // echo "drop $comment->comment_ID (max nr cmt/post reached)
"; + continue; + } + } + $comments_per_post_counter[$comment->comment_post_ID]++; + $comments_number++; + // $result .= "$comments_number [$batch_number] $comment->comment_ID ($comment->comment_content)
"; + $fetched_comments[] = $comment; + if ($comments_number >= $requested_number_of_comments) { + break; + } + } + $batch_number++; + + } + // comments are selected. now format them + + if (!(strpos($format,"%gravatar") !== false)) + $has_gravatar = 0; + else { + $has_gravatar = 1; + $gravatar_alt_url = kjgrc_get_option('gravatar','alt_url'); + $gravatar_size = kjgrc_get_option('gravatar','size'); + $gravatar_rating = kjgrc_get_option('gravatar','rating'); + $gravatar_mpaa[0] = 'G'; + $gravatar_mpaa[1] = 'PG'; + $gravatar_mpaa[2] = 'R'; + $gravatar_mpaa[3] = 'X'; + $gravatar_options .= "&size=$gravatar_size"; + $gravatar_options .= "&rating=" . $gravatar_mpaa[$gravatar_rating]; + if (kjgrc_get_option('gravatar','alt_url') != '') { + $gravatar_options .= "&default=" . urlencode($gravatar_alt_url); + } + } + + if (! $fetched_comments) { + return "
"; + } + foreach ($fetched_comments as $comment) + { + $trackback_title = ''; + if (function_exists("polyglot_init")) { + // This looks like the wrong filter, but the_content deletes smileys when called from here + $comment_excerpt = apply_filters('single_post_title',$comment->comment_content); + } else { + $comment_excerpt = $comment->comment_content; + } + // comment_author, + $comment_type = "Comment"; + if ($comment->comment_type == 'pingback') + { + + $comment_type = "Pingback"; + list($comment_author,$trackback_title) = kjgrc_parse_pingback($comment->comment_author); + if(strpos($comment_excerpt,'[...]') == 0) + $comment_excerpt = trim(substr($comment_excerpt,5)); + if(strpos($comment_excerpt,'[...]') == strlen($comment_excerpt)-5) + $comment_excerpt = trim(substr($comment_excerpt,0,strlen($comment_excerpt)-5)); + } + elseif ($comment->comment_type == 'trackback') + { + $comment_type = "Trackback"; + $trackback_title = preg_replace("/^(.+?)<\/strong>.*/s","$1",$comment->comment_content); + $trackback_title = strip_tags($trackback_title); + $trackback_title = preg_replace("/[\n\t\r]/"," ",$trackback_title); + $trackback_title = preg_replace("/\s{2,}/"," ",$trackback_title); + $trackback_title = wordwrap($trackback_title,$chars_per_word,' ',1); + + $comment_excerpt = preg_replace("/^.+?<\/strong>/","",$comment->comment_content,1); + $comment_author = $comment->comment_author; + } + else + { + $comment_author = $comment->comment_author; + if (!$comment_author) + $comment_author = "Anonymous"; + } + $comment_excerpt = strip_tags(wptexturize($comment_excerpt)); + + $comment_excerpt = preg_replace("/[\n\t\r]/"," ",$comment_excerpt); // whitespace into 1 blank + $comment_excerpt = preg_replace("/\s{2,}/"," ",$comment_excerpt); // whitespace into 1 blank + $comment_excerpt = wordwrap($comment_excerpt,$chars_per_word,' ',1); + + if ($trackback_title == '') + $trackback_title = $comment_excerpt; + + $post_link = get_permalink($comment->comment_post_ID); + $comment_link = $post_link . + "#comment-$comment->comment_ID"; + /* Does not work - polyglot uses global variables to access the comment/post data + if (function_exists("polyglot_init")) { + $comment_date = apply_filters('the_date',$comment->comment_date); + } else { + $comment_date = mysql2date(get_settings('date_format'),$comment->comment_date); + } + if (function_exists("polyglot_init")) { + $comment_time = apply_filters('the_time',$comment->comment_date); + } else { + //$comment_time = substr($comment->comment_date,11,5); // 2005-03-09 22:23:53 + $comment_time = mysql2date(get_settings('time_format'),$comment->comment_date); // Thanks to Keith + } + */ + $comment_date = mysql2date(get_settings('date_format'),$comment->comment_date); + $comment_time = mysql2date(get_settings('time_format'),$comment->comment_date); // Thanks to Keith + + if ($has_gravatar && $comment_author != '') + { + if ($md5_cache && array_key_exists($comment->comment_author,$md5_cache)) { + $gravatar_md5 = $md5_cache[$comment->comment_author]; + } else { + $gravatar_md5 = md5($comment->comment_author_email); + $md5_cache[$comment->comment_author_email] = $gravatar_md5; + } + $comment_gravatar_url = "http://www.gravatar.com/avatar.php?" . + "gravatar_id=$gravatar_md5" . + $gravatar_options; + + $comment_gravatar = ""; + } + #$post = get_postdata($comment->comment_post_ID); + #$post_date = mysql2date(get_settings('date_format'),$post['Date']); + #$post_title = trim(htmlspecialchars(stripslashes($post['Title']))); + #$post = get_postdata($comment->comment_post_ID); + // *** insert cache for post data here + // $post = $wpdb->get_row("SELECT * from $wpdb->posts WHERE ID = $comment->comment_post_ID"); + $post = $post_cache[$comment->comment_post_ID]; + if (function_exists("polyglot_init")) { + $post_date = apply_filters('the_date',$post->post_date); + } else { + $post_date = mysql2date(get_settings('date_format'),$post->post_date); + } + // $post_title = trim(htmlspecialchars(stripslashes($post->post_title))); + $post_title = strip_tags(wptexturize($post->post_title)); + if (function_exists("polyglot_init")) { + $post_title = apply_filters('single_post_title',$post_title); + } + $post_counter = $post->comment_count; + + $author_url = $comment->comment_author_url; + if ($author_url == "http://") + $author_url = ""; + if (empty($author_url) || $author_url == "http://") + $author_url_href = ""; + + $output = $format; + // Replace tags by values + $output = str_replace("%comment_link", $comment_link, $output); + $output = str_replace("%author_url_href", $author_url_href, $output); + $output = str_replace("%author_url", $author_url, $output); + $output = str_replace("%userid", $comment->user_id, $output); + + $output = str_replace("%gravatar_url", $comment_gravatar_url, $output); + $output = str_replace("%gravatar", $comment_gravatar, $output); + + // function author_image_path($authorID, $display = true, $type = 'url') + if (function_exists("author_image_path")) { + $profile_pict = author_image_path($comment->user_id,false,'url'); + $output = str_replace("%profile_picture", $profile_pict, $output); + } else { + $output = str_replace("%profile_picture", '', $output); + } + + $output = str_replace("%comment_author", $comment_author, $output); + $output = str_replace("%comment_date", $comment_date, $output); + $output = str_replace("%comment_time", $comment_time, $output); + + + //$output = str_replace("%time_since", 'time_since_' . $comment->unixdate . ' - ' . gmdate('U') .' = '. ($comment->unixdate-gmdate('U')), $output); + $utc_time = kjgrc_utc2unixtime($comment->comment_date_gmt); //2006-12-30 17:05:59 + $output = str_replace("%time_since", "<%time_since:$utc_time>", $output); + + $output = str_replace("%comment_type", $comment_type, $output); + $output = str_replace("%post_title", $post_title, $output); + $output = str_replace("%post_link", $post_link, $output); + $output = str_replace("%post_date", $post_date, $output); + $output = str_replace("%post_counter", $post_counter, $output); + + /* + // Nice idea, but confuses users + //strip title or content? + $visible = strip_tags($output); + if (strpos($visible,'%comment_excerpt') !== false) { + $comment_excerpt = kjgrc_excerpt($comment_excerpt,$chars_per_comment,$chars_per_word,'%comment_excerpt',$output); + } + elseif (strpos($visible,'%trackback_title') !== false) { + $trackback_title = kjgrc_excerpt($trackback_title,$chars_per_comment,$chars_per_word,'%trackback_title',$output); + } + */ + $comment_excerpt = kjgrc_excerpt($comment_excerpt,$chars_per_comment,$chars_per_word,'%comment_excerpt',$output); + if (kjgrc_get_option("misc","convert_smileys")) { + if (function_exists("csm_convert") ) { + $comment_excerpt = csm_convert($comment_excerpt); + } + else { + if (get_settings('use_smilies')) { + $comment_excerpt = convert_smilies($comment_excerpt); + } + } + } + + $trackback_title = kjgrc_excerpt($trackback_title,$chars_per_comment,$chars_per_word,'%trackback_title',$output); + + $output = str_replace("%comment_excerpt", $comment_excerpt, $output); + $output = str_replace("%trackback_title", $trackback_title, $output); + // Replacement done + + //$len = strlen(strip_tags($output)); + //$output .= " [$comment_time]"; + // . " (" . time_since(strtotime($comment->comment_date_gmt." GMT")) ." ago)"; + // *** Das aber nur bei recent comments, nicht bei trackbacks! + // if (kjgrc_get_option("grc","limit_comments_per_post") == 1) { + // if (count($comment_list[$comment->comment_post_ID]) < kjgrc_get_option("grc","comments_per_post")) { + // $comment_list[$comment->comment_post_ID][] = $output; + // } + // } else { + // $comment_list[$comment->comment_post_ID][] = $output; + // } + $comment_list[$comment->comment_post_ID][] = $output; + + if (($post_list == NULL) || ! array_key_exists($comment->comment_post_ID,$post_list)) { + $post_output = stripslashes(kjgrc_get_option("grc","grouped_by_post_a")); + $post_output = str_replace("%post_title", $post_title, $post_output); + $post_output = str_replace("%post_link", $post_link, $post_output); + $post_output = str_replace("%post_date", $post_date, $post_output); + $post_output = str_replace("%post_counter", $post_counter, $post_output); + $post_list[$comment->comment_post_ID] = $post_output; + } + + $all_entries .= "\t$output\n"; + if ($caller == 'grc_sample' || $caller == 'grt_sample') + break; + } // foreach comments + + if ($grouped_by_post == 1) + { + $all_entries = ''; + foreach (array_keys($post_list) as $post_id) { + $all_entries .= $post_list[$post_id] . "\n"; + foreach ($comment_list[$post_id] as $tmp) { + $all_entries .= $tmp ."\n"; + } + $all_entries .= kjgrc_get_option("grc","grouped_by_post_b") ."\n"; + } + } + + return $all_entries; +} + +function kjgrc_utc2unixtime($utc_time) +{ + $y = substr($utc_time,0,4); + $m = substr($utc_time,5,2); + $d = substr($utc_time,8,2); + $h = substr($utc_time,11,2); + $min = substr($utc_time,14,2); + $s = substr($utc_time,17,2); + //mktime ( [int hour [, int minute [, int second [, int month [, int day [, int year [, int is_dst]]]]]]]) + //$ago = gmdate('U')-$utc_time; + return gmmktime($h,$min,$s,$m,$d,$y); +} + +function kjgrc_format_seconds($seconds) +{ + $d_str = "days"; + $h_str = "hours"; + $m_str = "minutes"; + $s_str = "seconds"; + + $d = floor($seconds / (24 * 3600)); + if ($d == 1) $d_str = "day"; + $seconds = $seconds - ($d * 24 * 3600); + + $h = floor($seconds / 3600); + if ($h == 1) $h_str = "hour"; + $seconds = $seconds - ($h * 3600); + + $m = floor($seconds / 60); + if ($m == 1) $m_str = "minute"; + $seconds = $seconds - ($m * 60); + + $s = $seconds; + if ($s == 1) $s_str = "second"; + + if ($d > 0) return "$d $d_str $h $h_str"; + if ($h > 0) return "$h $h_str $m $m_str"; + if ($m > 0) return "$m $m_str $s $s_str"; + return "$s $s_str"; +} + +function kjgrc_excerpt ($text,$chars_per_comment,$chars_per_word,$tag,$output) +{ + $length = strlen(str_replace($tag,"",strip_tags($output))); + $length = $chars_per_comment - $length; + $length = $length -2; // we will add three dots at the end + if ($length < 0) $length = 0; + if (strlen($text) > $length) { + $text = substr($text,0,$length); + $text = substr($text,0,strrpos($text,' ')); + // last word exceeds max word length: + if ((strlen($text) - strrpos($text,' ')) > $chars_per_word) { + $text = substr($text,0,strlen($text)-3); + } + $text = $text . "..."; + } + #$text = "[EXCERPT]: '$text'"; + return "$text"; +} + +function widget_kj_get_recent_comments_init() { + if (! function_exists("register_sidebar_widget")) { + return; + } + function widget_get_recent_comments($args) { + global $kjgrc_we_are_a_widget,$kjgrc_widget_args; + $kjgrc_we_are_a_widget = TRUE; + $kjgrc_widget_args = $args; + get_recent_comments(); + } + function widget_get_recent_comments_control() { + global $kjgrc_we_are_a_widget; + $kjgrc_we_are_a_widget = TRUE; + if ( $_POST['get_recent_comments-submit'] ) { +// kjgrc_set_option("grc_sidebar_title",stripslashes($_POST['get_recent_comments-title'])); + kjgrc_invalidate_cache(); + } + echo '

Title:

'; + echo ''; + echo 'More options are on the plugin page.'; + } + register_sidebar_widget('Get Recent Comments', 'widget_get_recent_comments'); + register_widget_control('Get Recent Comments', 'widget_get_recent_comments_control', 300, 100); +} + +function widget_kj_get_recent_trackbacks_init() { + if (! function_exists("register_sidebar_widget")) { + return; + } + function widget_get_recent_trackbacks($args) { + global $kjgrc_we_are_a_widget,$kjgrc_widget_args;; + $kjgrc_we_are_a_widget = TRUE; + $kjgrc_widget_args = $args; + get_recent_trackbacks(); + } + function widget_get_recent_trackbacks_control() { + global $kjgrc_we_are_a_widget; + $kjgrc_we_are_a_widget = TRUE; + if ( $_POST['get_recent_trackbacks-submit'] ) { +// kjgrc_set_option("grt_sidebar_title",stripslashes($_POST['get_recent_trackbacks-title'])); + kjgrc_invalidate_cache(); + } + echo '

Title:

'; + echo ''; + echo 'More options are on the plugin page.'; + } + + register_sidebar_widget('Get Recent Trackbacks', 'widget_get_recent_trackbacks'); + register_widget_control('Get Recent Trackbacks', 'widget_get_recent_trackbacks_control', 300, 100); +} + +add_action('admin_menu', 'kjgrc_add_options_page'); +add_action('edit_comment','kjgrc_invalidate_cache'); +add_action('delete_comment','kjgrc_invalidate_cache'); +add_action('edit_post','kjgrc_invalidate_cache'); +add_action('delete_post','kjgrc_invalidate_cache'); +add_action('publish_post','kjgrc_invalidate_cache'); +add_action('switch_theme', 'kjgrc_invalidate_cache'); +add_action('wp_set_comment_status','kjgrc_invalidate_cache'); +add_action('comment_post','kjgrc_handle_new_comment'); +add_action('trackback_post','kjgrc_handle_new_comment'); +add_action('pingback_post','kjgrc_handle_new_comment'); +add_action('plugins_loaded', 'widget_kj_get_recent_comments_init'); +add_action('plugins_loaded', 'widget_kj_get_recent_trackbacks_init'); + +?> diff -uNr a/blog/wp-content/plugins/hello.php b/blog/wp-content/plugins/hello.php --- a/blog/wp-content/plugins/hello.php false +++ b/blog/wp-content/plugins/hello.php 47f50a74453090f41a4e38812564b51e3c13cf8c821ab3def821d7b38df82392fff1e1ba27f2c60ba9a95e2bcfa552d9437c19ce92e52b2251e5640b8858b6c2 @@ -0,0 +1,81 @@ +Hello, Dolly in the upper right of your admin screen on every page. +Author: Matt Mullenweg +Version: 1.5 +Author URI: http://ma.tt/ +*/ + +function hello_dolly_get_lyric() { + /** These are the lyrics to Hello Dolly */ + $lyrics = "Hello, Dolly +Well, hello, Dolly +It's so nice to have you back where you belong +You're lookin' swell, Dolly +I can tell, Dolly +You're still glowin', you're still crowin' +You're still goin' strong +We feel the room swayin' +While the band's playin' +One of your old favourite songs from way back when +So, take her wrap, fellas +Find her an empty lap, fellas +Dolly'll never go away again +Hello, Dolly +Well, hello, Dolly +It's so nice to have you back where you belong +You're lookin' swell, Dolly +I can tell, Dolly +You're still glowin', you're still crowin' +You're still goin' strong +We feel the room swayin' +While the band's playin' +One of your old favourite songs from way back when +Golly, gee, fellas +Find her a vacant knee, fellas +Dolly'll never go away +Dolly'll never go away +Dolly'll never go away again"; + + // Here we split it into lines + $lyrics = explode("\n", $lyrics); + + // And then randomly choose a line + return wptexturize( $lyrics[ mt_rand(0, count($lyrics) - 1) ] ); +} + +// This just echoes the chosen line, we'll position it later +function hello_dolly() { + $chosen = hello_dolly_get_lyric(); + echo "

$chosen

"; +} + +// Now we set that function up to execute when the admin_footer action is called +add_action('admin_footer', 'hello_dolly'); + +// We need some CSS to position the paragraph +function dolly_css() { + echo " + + "; +} + +add_action('admin_head', 'dolly_css'); + +?> diff -uNr a/blog/wp-content/plugins/wp-footnotes/COPYING b/blog/wp-content/plugins/wp-footnotes/COPYING --- a/blog/wp-content/plugins/wp-footnotes/COPYING false +++ b/blog/wp-content/plugins/wp-footnotes/COPYING 5b322abf6a5a82894113c0dfe549725b140006197a920dfdf1a3ed615730e1de0a947cceea5ff9357cdd42334f8f53a1ab66072fca9ea966be85340a56d4649c @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff -uNr a/blog/wp-content/plugins/wp-footnotes/footnotes.php b/blog/wp-content/plugins/wp-footnotes/footnotes.php --- a/blog/wp-content/plugins/wp-footnotes/footnotes.php false +++ b/blog/wp-content/plugins/wp-footnotes/footnotes.php 8713008f20694b5ecf47cf241fa929daafcdcb1354fd62e2936f6a3896e83666da20d0b53aab844f5af0e535c87998c5b6bf3ea47f0f032b13804e49d02b1d7e @@ -0,0 +1,354 @@ +styles = array( + 'decimal' => '1,2...10', + 'decimal-leading-zero' => '01, 02...10', + 'lower-alpha' => 'a,b...j', + 'upper-alpha' => 'A,B...J', + 'lower-roman' => 'i,ii...x', + 'upper-roman' => 'I,II...X', + 'symbol' => 'Symbol' + ); + + // Define default options + $this->default_options = array('superscript'=>true, + 'pre_backlink'=>' [', + 'backlink'=>'↩', + 'post_backlink'=>']', + 'pre_identifier'=>'', + 'list_style_type'=>'decimal', + 'list_style_symbol'=>'†', + 'post_identifier'=>'', + 'pre_footnotes'=>'', + 'post_footnotes'=>'', + 'style_rules'=>'ol.footnotes{font-size:0.8em; color:#666666;}', + 'no_display_home'=>false, + 'no_display_archive'=>false, + 'no_display_date'=>false, + 'no_display_category'=>false, + 'no_display_search'=>false, + 'no_display_feed'=>false, + 'combine_identical_notes'=>false, + 'priority'=>11, + 'version'=>WP_FOOTNOTES_VERSION); + + // Get the current settings or setup some defaults if needed + if (!$this->current_options = get_option('swas_footnote_options')){ + $this->current_options = $this->default_options; + update_option('swas_footnote_options', $this->current_options); + } else { + + // Set any unset options + if ($this->current_options['version'] != WP_FOOTNOTES_VERSION) { + foreach ($this->default_options as $key => $value) { + if (!isset($this->current_options[$key])) { + $this->current_options[$key] = $value; + } + } + $this->current_options['version'] = WP_FOOTNOTES_VERSION; + update_option('swas_footnote_options', $this->current_options); + } + } +/* + if (!empty($_POST['save_options'])){ + $footnotes_options['superscript'] = (array_key_exists('superscript', $_POST)) ? true : false; + + $footnotes_options['pre_backlink'] = $_POST['pre_backlink']; + $footnotes_options['backlink'] = $_POST['backlink']; + $footnotes_options['post_backlink'] = $_POST['post_backlink']; + + $footnotes_options['pre_identifier'] = $_POST['pre_identifier']; + $footnotes_options['list_style_type'] = $_POST['list_style_type']; + $footnotes_options['post_identifier'] = $_POST['post_identifier']; + $footnotes_options['list_style_symbol'] = $_POST['list_style_symbol']; + + $footnotes_options['pre_footnotes'] = stripslashes($_POST['pre_footnotes']); + $footnotes_options['post_footnotes'] = stripslashes($_POST['post_footnotes']); + $footnotes_options['style_rules'] = stripslashes($_POST['style_rules']); + + $footnotes_options['no_display_home'] = (array_key_exists('no_display_home', $_POST)) ? true : false; + $footnotes_options['no_display_archive'] = (array_key_exists('no_display_archive', $_POST)) ? true : false; + $footnotes_options['no_display_date'] = (array_key_exists('no_display_date', $_POST)) ? true : false; + $footnotes_options['no_display_category'] = (array_key_exists('no_display_category', $_POST)) ? true : false; + $footnotes_options['no_display_search'] = (array_key_exists('no_display_search', $_POST)) ? true : false; + $footnotes_options['no_display_feed'] = (array_key_exists('no_display_feed', $_POST)) ? true : false; + + $footnotes_options['combine_identical_notes'] = (array_key_exists('combine_identical_notes', $_POST)) ? true : false; + $footnotes_options['priority'] = $_POST['priority']; + + update_option('swas_footnote_options', $footnotes_options); + }elseif(!empty($_POST['reset_options'])){ + update_option('swas_footnote_options', ''); + update_option('swas_footnote_options', $this->default_options); + } +*/ + // Hook me up + add_action('the_content', array($this, 'process'), $this->current_options['priority']); + add_action('admin_menu', array($this, 'add_options_page')); // Insert the Admin panel. + add_action('wp_head', array($this, 'insert_styles')); + } + + + /** + * Searches the text and extracts footnotes. + * Adds the identifier links and creats footnotes list. + * @param $data string The content of the post. + * @return string The new content with footnotes generated. + */ + function process($data) { + global $post; + + // Check for and setup the starting number + $start_number = (preg_match("||",$data,$start_number_array)==1) ? $start_number_array[1] : 1; + + // Regex extraction of all footnotes (or return if there are none) + if (!preg_match_all("/(".preg_quote(WP_FOOTNOTES_OPEN)."|)(.*)(".preg_quote(WP_FOOTNOTES_CLOSE)."|<\/footnote>)/Us", $data, $identifiers, PREG_SET_ORDER)) { + return $data; + } + + // Check whether we are displaying them or not + $display = true; + if ($this->current_options['no_display_home'] && is_home()) $display = false; + if ($this->current_options['no_display_archive'] && is_archive()) $display = false; + if ($this->current_options['no_display_date'] && is_date()) $display = false; + if ($this->current_options['no_display_category'] && is_category()) $display = false; + if ($this->current_options['no_display_search'] && is_search()) $display = false; + if ($this->current_options['no_display_feed'] && is_feed()) $display = false; + + $footnotes = array(); + + // Check if this post is using a different list style to the settings + if ( array_key_exists(get_post_meta($post->ID, 'footnote_style', true), $this->styles) ) { + $style = get_post_meta($post->ID, 'footnote_style', true); + } else { + $style = $this->current_options['list_style_type']; + } + + // Create 'em + for ($i=0; $icurrent_options['combine_identical_notes']){ + for ($j=0; $j $value) { + $id_id = "identifier_".$key."_".$post->ID; + $id_num = ($style == 'decimal') ? $value['use_footnote']+$start_number : $this->convert_num($value['use_footnote']+$start_number, $style, count($footnotes)); + $id_href = ( ($use_full_link) ? get_permalink($post->ID) : '' ) . "#footnote_".$value['use_footnote']."_".$post->ID; +// $id_title = str_replace('"', """, htmlentities(strip_tags($value['text']), ENT_QUOTES, 'UTF-8')); +$id_title = str_replace('"', '`', strip_tags($value['text'])); + + $id_replace = $this->current_options['pre_identifier'].''.$id_num.''.$this->current_options['post_identifier']; + if ($this->current_options['superscript']) $id_replace = '^{'.$id_replace.'}'; + if ($display) $data = substr_replace($data, $id_replace, strpos($data,$value[0]),strlen($value[0])); + else $data = substr_replace($data, '', strpos($data,$value[0]),strlen($value[0])); + } + + // Display footnotes + if ($display) { + $start = ($start_number != 1) ? 'start="'.$start_number.'" ' : ''; + $data = $data.$this->current_options['pre_footnotes']; + + $data = $data . '
'; + foreach ($footnotes as $key => $value) { + $data = $data.'
1. current_options['list_style_type']) { + $data = $data . ' style="list-style-type:' . $style . ';"'; + } + $data = $data . '>'; + if ($style == 'symbol') { + $data = $data . '' . $this->convert_num($key+$start_number, $style, count($footnotes)) . ' '; + } + $data = $data.$value['text']; + if (!is_feed()){ + foreach($value['identifiers'] as $identifier){ + $data = $data.$this->current_options['pre_backlink'].''.$this->current_options['backlink'].''.$this->current_options['post_backlink']; + } + } + $data = $data . '
'; + } + $data = $data . '
' . $this->current_options['post_footnotes']; + } + + return $data; + } + + /** + * Really insert the options page. + */ + function footnotes_options_page() { + $this->current_options = get_option('swas_footnote_options'); + foreach ($this->current_options as $key=>$setting) { + $new_setting[$key] = htmlentities($setting); + } + $this->current_options = $new_setting; + unset($new_setting); + include (dirname(__FILE__) . '/options.php'); + } + + /** + * Insert the options page into the admin area. + */ + function add_options_page() { + // Add a new menu under Options: + add_options_page('Footnotes', 'Footnotes', 8, __FILE__, array($this, 'footnotes_options_page')); + } + + + function upgrade_post($data){ + $data = str_replace('',WP_FOOTNOTES_OPEN,$data); + $data = str_replace('',WP_FOOTNOTES_CLOSE,$data); + return $data; + } + + function insert_styles(){ + ?> + + roman($num, 'lower'); + case 'upper-roman' : + return $this->roman($num); + case 'lower-alpha' : + return $this->alpha($num, 'lower'); + case 'upper-alpha' : + return $this->alpha($num); + case 'symbol' : + $sym = ''; + for ($i = 0; $i<$num; $i++) { + $sym .= $this->current_options['list_style_symbol']; + } + return $sym; + } + } + + /** + * Convert to a roman numeral. + * + * Thanks to Indi.in.the.Wired for the improved algorithm. + * http://plugins.trac.wordpress.org/ticket/1177 + * + * @param int $num The number to convert. + * @param string $case Upper or lower case. + * @return string The roman numeral + */ + function roman($num, $case= 'upper'){ + $num = (int) $num; + $conversion = array('M'=>1000, 'CM'=>900, 'D'=>500, 'CD'=>400, 'C'=>100, 'XC'=>90, 'L'=>50, 'XL'=>40, 'X'=>10, 'IX'=>9, 'V'=>5, 'IV'=>4, 'I'=>1); + $roman = ''; + + foreach ($conversion as $r => $d){ + $roman .= str_repeat($r, (int)($num / $d)); + $num %= $d; + } + + return ($case == 'lower') ? strtolower($roman) : $roman; + } + + function alpha($num, $case='upper'){ + $j = 1; + for ($i = 'A'; $i <= 'ZZ'; $i++){ + if ($j == $num){ + if ($case == 'lower') + return strtolower($i); + else + return $i; + } + $j++; + } + + } +} diff -uNr a/blog/wp-content/plugins/wp-footnotes/options.php b/blog/wp-content/plugins/wp-footnotes/options.php --- a/blog/wp-content/plugins/wp-footnotes/options.php false +++ b/blog/wp-content/plugins/wp-footnotes/options.php c16d78796e4091eb7773cbcbee5490225264a8cb97752e30e057cfe4dc1a429bfcf7cd5a8261d4f6f9dda206e5b2f987ec772bf9ffe0975b53ff1d8c8b8e8b27 @@ -0,0 +1,132 @@ + + + + +

Options saved.

+ +

Options reset.

+ + +
+


+
WP-Footnotes Options
+
+
Identifier
+
+ + + + + + + + + + + + + +
Before	Style	After
	+ + styles as $key => $val): ?> + current_options['list_style_type'] == $key) echo 'selected="selected"'; ?> > + + +		current_options['superscript'] == true) echo 'checked'; ?> /> Make note identifier superscript?
+
current_options['list_style_type'] != 'symbol'): ?>style="display:none;"> +
It's not usually a good idea to choose this type unless you never have more than a couple of footnotes per post.
+ + + + + +
Symbol to use for footnotes:
+
+
+
Back-link
+
+
These options affect how the back-links after each footnote look. A good back-link character is &#8617; (↩). If you want to remove the back-links all together, you can effectively do so by making all these settings blank.
+ + + + + + + + + + + +
Before	Link	After
+
+
More
+ + + + + + + + + + + + + + + + + + + + + + + + + +
Anything to be displayed before the footnotes at the bottom of the post can go here:	<?php echo $this->current_options['pre_footnotes']; ?>
Anything to be displayed after the footnotes at the bottom of the post can go here:	<?php echo $this->current_options['post_footnotes']; ?>
Some CSS to style the footnotes (or anything else on the page for that matter):	<?php echo $this->current_options['style_rules']; ?>
Do not display footnotes at all when the page being shown is:	+ + current_options['no_display_home'] == true) echo 'checked'; ?> /> the home page + current_options['no_display_search'] == true) echo 'checked'; ?> /> search results + current_options['no_display_feed'] == true) echo 'checked'; ?> /> a feed (RSS, Atom, etc) + current_options['no_display_archive'] == true) echo 'checked'; ?> /> an archive page of any kind + + + current_options['no_display_category'] == true) echo 'checked'; ?> /> a category archive + current_options['no_display_date'] == true) echo 'checked'; ?> /> a date based archive page + + + +
Combine identical notes?	current_options['combine_identical_notes'] == true): ?> checked="checked" />
Priority:	+ (Default: 11) + (This setting controls the order in which the WP-Footnotes plugin executes in relation to other plugins. Modifying this setting may affect the behaviour of other plugins.) +
+
+
+ +
---
+
Bug Reports & Feature Requests
+
You should report any bugs you find and submit feature requests to the WordPress Plugins bug tracker (if you're not already you will need to be signed up and signed in at wordpress.org/extend/plugins).
+
If you have a general enquiry that isn't a bug or feature request, the best place is the WordPress.org support forums for WP-Footnotes. +
Documentation & Support
+
You can view the documentation at sw'as, the author's website. Support is available via the WordPress.org support forums for WP-Footnotes. I do monitor posts there and respond when I can.
+ +
Licensing & Copyright
+
Copyright © 2007- Simon Elvery
+
WP-Footnotes is licensed under the GNU GPL. WP-Footnotes comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it under certain conditions. See the license for details.
+
diff -uNr a/blog/wp-content/plugins/wp-footnotes/readme.txt b/blog/wp-content/plugins/wp-footnotes/readme.txt --- a/blog/wp-content/plugins/wp-footnotes/readme.txt false +++ b/blog/wp-content/plugins/wp-footnotes/readme.txt e1744dd57d564bbf12aa03635b6ce83beb4da2590c5743dc7c2d471051c4a4d1d31229ffd7a26fef437e6d33f8c43b57200f6c0bf8402f906d3a0aeaaca67d47 @@ -0,0 +1,146 @@ +=== WP-Footnotes === +Contributors: drzax +Tags: footnotes, post, posts, notes, reference, formatting, referencing, bibliography +Requires at least: 2.0 +Tested up to: 3.0.1 +Stable tag: 4.2 + +Allows post authors to easily add and manage footnotes in posts. + +== Description == + +Easily add footnotes or sidenotes to any post using a simple mark-up which degrades (kind of) gracefully in the event that for +some horrifying reason this plugin nolonger works. + +== Installation == + +1. Upload the `wp-footnotes` folder and all it's contents to the `/wp-content/plugins/` directory +2. Activate the plugin through the 'Plugins' menu in WordPress. +3. You're good to go! + +== Frequently Asked Questions == + += How do I use this plugin? = + +That's totally simple. Go and check out [the manual](http://elvery.net/drzax/wordpress-footnotes-plugin). + += Can I make a suggestion for a new feature? = + +Sure can! Feature requests (and bug reports) are best made via the WordPress Plugins bug tracker. + += Why aren't there more FAQs? = + +Because answers to pretty much all the questions that get asked frequently are in [the manual](http://elvery.net/drzax/wordpress-footnotes-plugin). + +== Change Log == + += 4.2 = + +- Bug fix for compatibilty with PHP < 5.2 (Note, that WP will soon require this anyway). + += 4.1 = + +- Minor bug fixe. See ticket #1174 +- Improvement on roman numerals processing. See ticket #1177 Thanks to Indi.in.the.Wired + += 4.0 = + +- A well overdue update do cater for changes in WP3.0. +- Minor bug fixes and re-organisation. + += 3.3 = + +- Bug fix: Not setting default options on install. + += 3.2 = + +- Bug fix[49]: Made PHP 4.x compatible. Seems I've been living in the world of PHP 5 for so long I forgot there was an older *far* less OO world out there. +- Bug fix[#880]: Footnote before and after blocks will not display anylonger if there are no footnotes (i.e. back to how it was before). + += 3.1 = + +- Urgent bug fix release for 3.0. + += 3.0 = + +- Major reorganisation to encapsulate the plugin in a class. +- Removal of 'smooth scroll feature'. I decided this was better put into a theme if you want it. Instructions here: http://www.learningjquery.com/2007/09/animated-scrolling-with-jquery-12 +- Pretty up the options screen to look more WP2.5ish. +- Bug fix [37]: The notorious 'a' bug hopefully squashed forever. +- Bug fix [47]: Removed all html tags from footnote before adding to title element. +- Bug fix [46]: Replaced all double quotes (") with it's entity reference to ensure title attribute isn't closed early. +- Feature [45]: Added ability to use symbols for footnotes and ability to change footnote style for individual posts. +- Feature [1]: Added decimal-leading-zero as a style option. + += 2.2 = + +- Bug fix: smooth scroll fixed (hopefully) + += 2.1 = + +- Bug fix (already): updated variable name in admin page. + += 2.0 = + +- Major updates to the way footnotes are extracted from text and generated. +- Added option for whether or not identical footnotes are combined. +- Added option to control the plugin's execution priority. +- Changed a bunch of variable names to make conflects less likely. +- Missing options now set at runtime when version is changed. +- Added ability to reset options to default with one click. +- Identifiers aren't links and backlinks don't exist when footnotes are displayed in feeds because most feed readers distroy intra-page links. +- Multiple line footnotes are now possible. + += 1.4 = + +- Enhancement: Added ability to turn off display of footnotes on certain kinds of pages. + += 1.3.1 = + +- Bug fix: Removed errant testing echo. + += 1.3 = + +- Bug fix: Links within footnotes now possible. + += 1.2 = + +- Bug fix: Stopped creation of footnote on posts without any. Bug was introduced in v1.1. + += 1.1 = + +- Bug fix: Link title text now correctly displayed. +- Bug fix: Numbering issues when ref: style references used fixed. +- Major change to the way ref: style references are processed. + += 1.0.1 = + +- Minor updates to imbeded documentation. + += 1.0 = + +- Changed method of extracting footnotes to use regex (should be more robust). +- Support for different footnote numbering styles (decimal, lower-alpha, upper-alpha, lower-roman and upper-roman). +- Reconfiguration of options page. +- Added smooth-scroll feature. +- Added default (and configurable) CSS for footnotes list. +- Added options for adding text (or other markup) before and after the footnotes list. +- Added classes to all markup generated by the plugin for easy styling. +- Automatic legacy support. + + += 0.9.1 = + +- Fixed problems with display of back link text. +- Fixed problems with display of pre and post link text. + += 0.9 = + +- Compatability with WordPress 2.0.x (includes legacy support). +- Change of mark up style. +- Additional options, including before and after link text. +- Basic support for paginated posts. + += 0.1 = + +- The original seriously old-school release! \ No newline at end of file diff -uNr a/blog/wp-content/themes/classic/comments.php b/blog/wp-content/themes/classic/comments.php --- a/blog/wp-content/themes/classic/comments.php false +++ b/blog/wp-content/themes/classic/comments.php 538ea672499224f48ea22ad6cb0f1833469a9ef1ca53fe4bf6444cfc752e4286f4501f2bf64aa80078044636ce5c16bbaae271fbb3e3c2e3c17daa5d33ab3753 @@ -0,0 +1,82 @@ + +
+ + +

+ + ">» + +

+ + +
+ + +
1. id="comment-"> + + +

   — @

   +
+ + + +
+ + +
+ + +

RSS feed for comments on this post.')); ?> + + URL'); ?> + +

+ + +
+ + +

logged in to post a comment.'), get_option('siteurl')."/wp-login.php?redirect_to=".urlencode(get_permalink()));?>

+ + +
+ + + +
'.$user_identity.''); ?>
+ + + +
+
+ +
+
+ +
+
+ + + + + +
+ +
+ +
+ID); ?> + +
+ + + + +
+ diff -uNr a/blog/wp-content/themes/classic/comments-popup.php b/blog/wp-content/themes/classic/comments-popup.php --- a/blog/wp-content/themes/classic/comments-popup.php false +++ b/blog/wp-content/themes/classic/comments-popup.php 81b96d9b1e4bbf6c494979f9e039537c3d4eb4de390f6f057e74e147a0ed79acfa63fca9c8060f39509a5052f34aaa87fdc819d1e7d8a9842add9c6aab42ccd8 @@ -0,0 +1,126 @@ + + + + + + + + + + + +
+ + + +
+ +

RSS feed for comments on this post."); ?>

+ +ping_status) { ?> +

URL to TrackBack this entry is:"); ?>

+ + + + + +
+ +
1. + +

   — @

   +
+ + +
+ +
+ + +comment_status) { ?> +
+

HTML allowed:"); ?>

+ +
+ +
'.$user_identity.''); ?>
+ +
+ + +
+ +
+ + +
+ +
+ + URL"); ?> +
+ + +
+ +
+ +
+ +
+ + " /> + " /> +
+ ID); ?> +
+ +
+ + +
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+ + + + +

Powered by WordPress"),__("Powered by WordPress, state-of-the-art semantic personal publishing platform.")); ?>

+ + + + diff -uNr a/blog/wp-content/themes/classic/footer.php b/blog/wp-content/themes/classic/footer.php --- a/blog/wp-content/themes/classic/footer.php false +++ b/blog/wp-content/themes/classic/footer.php 487918df16a1342c0ad0cfc562c9e762bb46ccdc5cf2d51600755e788f87a9d56a6d373da706039d6d01a533e16493ecf5c6e052a432189cab6af0e23823d472 @@ -0,0 +1,18 @@ + + + + + + +

WordPress"), __("Powered by WordPress, state-of-the-art semantic personal publishing platform.")); ?>

+ + + + + + \ No newline at end of file diff -uNr a/blog/wp-content/themes/classic/functions.php b/blog/wp-content/themes/classic/functions.php --- a/blog/wp-content/themes/classic/functions.php false +++ b/blog/wp-content/themes/classic/functions.php 666064954d7b946edbe8cf69e3e894cc49cf283cac08bf72bf739284a9b2afb6b1e9505c66339cea17a7f086ddc42c92b8b90cb334db2aaaf0cb553636eb5b00 @@ -0,0 +1,14 @@ + '
9. ', + 'after_widget' => '
', + 'before_title' => '', + 'after_title' => '', + )); + +?> diff -uNr a/blog/wp-content/themes/classic/header.php b/blog/wp-content/themes/classic/header.php --- a/blog/wp-content/themes/classic/header.php false +++ b/blog/wp-content/themes/classic/header.php 5ea44656ec92e757743e58d141985ffdf3d5cef9106a36dc9bab709701d490e1c3e74983f2ad06fa9360cfa347ddca3b880a129b4b812b633a2bff29905d1c3b @@ -0,0 +1,34 @@ + + +> + + + + + + + + + + + + + + + + + + + +
+

+ +

+ diff -uNr a/blog/wp-content/themes/classic/index.php b/blog/wp-content/themes/classic/index.php --- a/blog/wp-content/themes/classic/index.php false +++ b/blog/wp-content/themes/classic/index.php 93dcf7895963c118f4e8fb20a68f797a73a64addf1a2d75d6c21eabf11b4648d5b0aff900e9e01053519164277f5a527bb8e896828a674457031d11cd75a8c05 @@ -0,0 +1,36 @@ + + + + +',''); ?> + +

id="post-"> +

+

— @

+ +

+ +

+ +

+ + +

+ +

+ + + + +

+ + + + + diff -uNr a/blog/wp-content/themes/classic/rtl.css b/blog/wp-content/themes/classic/rtl.css --- a/blog/wp-content/themes/classic/rtl.css false +++ b/blog/wp-content/themes/classic/rtl.css 9c9889954d41549353f34734f7570cfe5aef6b8ca0bda1c9ac60e9b92d744c79cfdd86842264ee22a8b31508f947198d77971d64c00a68b587565eb52c1b634d @@ -0,0 +1,92 @@ +/* Based on Arabic (RTL) version of WordPress Classic theme, converted by Serdal (Serdal.com) */ + +#menu ul ul, #wp-calendar caption, #wp-calendar #prev a { text-align: right; } +#wp-calendar #next a, .feedback { text-align: left; } + +blockquote { + border-left: 0; + border-right: 5px solid #ccc; + margin-left: auto; + margin-right: 1.5em; + padding-left: 0; + padding-right: 5px; +} + +body { font-family: 'Geeza Pro', Tahoma, 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; } + +h2 { font: 95% 'Al Bayan', 'Traditional Arabic', "Times New Roman", Times, serif; } + +p, li, .feedback { + font: 90%/175% 'Geeza Pro', Tahoma, 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + text-align: justify; +} + +acronym, abbr, span.caps, h2, p, li, #header, #menu ul li, #menu ul ul li, #wp-calendar td, .feedback, .meta, .meta a { letter-spacing: normal; } + +#commentlist li ul { + border-left: 0; + border-right: 1px solid #ddd; +} + +#commentlist li .avatar { + margin-right: 0; + margin-left: 12px; +} + +#commentlist li .avatar { + margin-right: 0; + margin-left: 12px; +} + +#content { + margin: 30px 3em 0 13em; + padding-right: 0; + padding-left: 60px; +} + +#header { + border-left: solid 1px #9a9; + border-right: solid 1px #565; + font: normal normal 230% 'Al Bayan', 'Traditional Arabic', 'Times New Roman', Times, serif; + padding: 15px 60px 15px 10px; +} + +#menu { + border-left: 0; + border-right: 1px dotted #ccc; + padding: 20px 30px 10px 0; + right: auto; + left: 2px; +} + +#menu form { margin: 0 13px 0 0; } + +#menu ul { + padding-left: 0; + padding-right: 3px; +} + +#menu ul li { font: normal normal 110% 'Geeza Pro', Tahoma, 'Times New Roman', Times, serif; } + +#menu ul ul li { + font: normal normal 12px/115% 'Geeza Pro', Tahoma, 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + padding-left: 0; + padding-right: 12px; +} + +#menu ul ul ul.children { + padding-left: 0; + padding-right: 4px; +} + +#wp-calendar #next a { + padding-right: 0; + padding-left: 10px; +} + +#wp-calendar #prev a { + padding-left: 0; + padding-right: 10px; +} + +#wp-calendar td { font: normal normal 12px 'Geeza Pro', Tahoma, 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; } diff -uNr a/blog/wp-content/themes/classic/sidebar.php b/blog/wp-content/themes/classic/sidebar.php --- a/blog/wp-content/themes/classic/sidebar.php false +++ b/blog/wp-content/themes/classic/sidebar.php c649e125d2b01932a243d3347e43ad7e43ead470be9979bc41f2d12d52ed42b08df8f14adeaeaf59e8d4ed08b64770692859a4679a3b894db82e4f0e1d1c48f4 @@ -0,0 +1,47 @@ + + +

+ +

+ + + + +
• + +
  +

  +
  + +

  +
  +
+
• +
  + +
  +
+
• +
  + +
  +
  • RSS'); ?>
  +
  • RSS'); ?>
  +
  • XHTML'); ?>
  +
  • XFN
  +
  • WP
  + +
  +
+ + +

+ +

+ diff -uNr a/blog/wp-content/themes/classic/style.css b/blog/wp-content/themes/classic/style.css --- a/blog/wp-content/themes/classic/style.css false +++ b/blog/wp-content/themes/classic/style.css 3411fe9389cc12b6525f87c54c9d543fe43e1b76d42e4947c778c4a7fe3a3749f1f0b32a378c3063afa5d94095ef17a72485982f62bfb8f498072f1e1fe38d32 @@ -0,0 +1,363 @@ +/* +Theme Name: WordPress Classic +Theme URI: http://wordpress.org/ +Description: The original WordPress theme that graced versions 1.2.x and prior. +Version: 1.5 +Author: Dave Shea +Tags: mantle color, variable width, two columns, widgets + +Default WordPress by Dave Shea || http://mezzoblue.com +Modifications by Matthew Mullenweg || http://photomatt.net +This is just a basic layout, with only the bare minimum defined. +Please tweak this and make it your own. :) +*/ + +a { + color: #675; +} + +a img { + border: none; +} + +a:visited { + color: #342; +} + +a:hover { + color: #9a8; +} + +acronym, abbr { + border-bottom: 1px dashed #333; +} + +acronym, abbr, span.caps { + font-size: 90%; + letter-spacing: .07em; +} + +acronym, abbr { + cursor: help; +} + +blockquote { + border-left: 5px solid #ccc; + margin-left: 1.5em; + padding-left: 5px; +} + +body { + background: #fff; + border: 2px solid #565; + border-bottom: 1px solid #565; + border-top: 3px solid #565; + color: #000; + font-family: 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + margin: 0; + padding: 0; +} + +cite { + font-size: 90%; + font-style: normal; +} + +h2 { + border-bottom: 1px dotted #ccc; + font: 95% "Times New Roman", Times, serif; + letter-spacing: 0.2em; + margin: 15px 0 2px 0; + padding-bottom: 2px; +} + +h3 { + border-bottom: 1px dotted #eee; + font-family: "Times New Roman", Times, serif; + margin-top: 0; +} + +ol#comments li p { + font-size: 100%; +} + +p, li, .feedback { + font: 90%/175% 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + letter-spacing: -1px; +} + +/* classes used by the_meta() */ +ul.post-meta { + list-style: none; +} + +ul.post-meta span.post-meta-key { + font-weight: bold; +} + +.credit { + background: #90a090; + border-top: 3px double #aba; + color: #fff; + font-size: 11px; + margin: 10px 0 0 0; + padding: 3px; + text-align: center; +} + +.credit a:link, .credit a:hover { + color: #fff; +} + +.feedback { + color: #ccc; + text-align: right; + clear: both; +} + +.meta { + font-size: .75em; +} + +.meta li, ul.post-meta li { + display: inline; +} + +.meta ul { + display: inline; + list-style: none; + margin: 0; + padding: 0; +} + +.meta, .meta a { + color: #808080; + font-weight: normal; + letter-spacing: 0; +} + +.storytitle { + margin: 0; +} + +.storytitle a { + text-decoration: none; +} + +#commentform #author, #commentform #email, #commentform #url, #commentform textarea { + background: #fff; + border: 1px solid #333; + padding: .2em; +} + +#commentform textarea { + width: 100%; +} + +#commentlist li ul { + border-left: 1px solid #ddd; + font-size: 110%; + list-style-type: none; +} + +#commentlist li .avatar { + float: right; + margin-right: 25px; + border: 1px dotted #ccc; + padding: 2px; +} + +#content { + margin: 30px 13em 0 3em; + padding-right: 60px; +} + +#header { + background: #90a090; + border-bottom: 3px double #aba; + border-left: 1px solid #9a9; + border-right: 1px solid #565; + border-top: 1px solid #9a9; + font: italic normal 230% 'Times New Roman', Times, serif; + letter-spacing: 0.2em; + margin: 0; + padding: 15px 10px 15px 60px; +} + +#header a { + color: #fff; + text-decoration: none; +} + +#header a:hover { + text-decoration: underline; +} + +#menu { + background: #fff; + border-left: 1px dotted #ccc; + border-top: 3px solid #e0e6e0; + padding: 20px 0 10px 30px; + position: absolute; + right: 2px; + top: 0; + width: 11em; +} + +#menu form { + margin: 0 0 0 13px; +} + +#menu input#s { + width: 80%; + background: #eee; + border: 1px solid #999; + color: #000; +} + +#menu ul { + color: #ccc; + font-weight: bold; + list-style-type: none; + margin: 0; + padding-left: 3px; + text-transform: lowercase; +} + +#menu ul li { + font: italic normal 110% 'Times New Roman', Times, serif; + letter-spacing: 0.1em; + margin-top: 10px; + padding-bottom: 2px; /*border-bottom: dotted 1px #ccc;*/ +} + +#menu ul ul { + font-variant: normal; + font-weight: normal; + line-height: 100%; + list-style-type: none; + margin: 0; + padding: 0; + text-align: left; +} + +#menu ul ul li { + border: 0; + font: normal normal 12px/115% 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + letter-spacing: 0; + margin-top: 0; + padding: 0; + padding-left: 12px; +} + +#menu ul ul li a { + color: #000; + text-decoration: none; +} + +#menu ul ul li a:hover { + border-bottom: 1px solid #809080; +} + +#menu ul ul ul.children { + font-size: 142%; + padding-left: 4px; +} + +#wp-calendar { + border: 1px solid #ddd; + empty-cells: show; + font-size: 14px; + margin: 0; + width: 90%; +} + +#wp-calendar #next a { + padding-right: 10px; + text-align: right; +} + +#wp-calendar #prev a { + padding-left: 10px; + text-align: left; +} + +#wp-calendar a { + display: block; + text-decoration: none; +} + +#wp-calendar a:hover { + background: #e0e6e0; + color: #333; +} + +#wp-calendar caption { + color: #999; + font-size: 16px; + text-align: left; +} + +#wp-calendar td { + color: #ccc; + font: normal 12px 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif; + letter-spacing: normal; + padding: 2px 0; + text-align: center; +} + +#wp-calendar td.pad:hover { + background: #fff; +} + +#wp-calendar td:hover, #wp-calendar #today { + background: #eee; + color: #bbb; +} + +#wp-calendar th { + font-style: normal; + text-transform: capitalize; +} + +/* Captions & aligment */ +.aligncenter, +div.aligncenter { + display: block; + margin-left: auto; + margin-right: auto; +} + +.alignleft { + float: left; +} + +.alignright { + float: right; +} + +.wp-caption { + border: 1px solid #ddd; + text-align: center; + background-color: #f3f3f3; + padding-top: 4px; + margin: 10px; + -moz-border-radius: 3px; + -khtml-border-radius: 3px; + -webkit-border-radius: 3px; + border-radius: 3px; +} + +.wp-caption img { + margin: 0; + padding: 0; + border: 0 none; +} + +.wp-caption p.wp-caption-text { + font-size: 11px; + line-height: 17px; + padding: 0 4px 5px; + margin: 0; +} +/* End captions & aligment */ diff -uNr a/blog/wp-content/themes/default/404.php b/blog/wp-content/themes/default/404.php --- a/blog/wp-content/themes/default/404.php false +++ b/blog/wp-content/themes/default/404.php 062b47939d83ad57a9b038d97d1abcc586a2874f7fefdce482cf77d4f2b5c27e64e3dc0283212b19b57663d4e47b1d318b7351932365855d70f63ec59dc531df @@ -0,0 +1,18 @@ + + +

+ +

Error 404 - Not Found

+ +

+ + + + \ No newline at end of file diff -uNr a/blog/wp-content/themes/default/archive.php b/blog/wp-content/themes/default/archive.php --- a/blog/wp-content/themes/default/archive.php false +++ b/blog/wp-content/themes/default/archive.php 7520ac3f56d3c846dee236d3bc539c816c0dfc73ff5885837f3c2eb3652a554b855e0152970b32777e53c9b4d8fa803b17735475e750e41b16a7433e53f02eb3 @@ -0,0 +1,77 @@ + + +

+ + + + + +

Archive for the ‘’ Category

+ +

Posts Tagged ‘’

+ +

Archive for

+ +

Archive for

+ +

Archive for

+ +

Author Archive

+ +

Blog Archives

+ + + +

+

+

+

+ + +

> +

+ + +

+ +

+ +

'); ?> Posted in |

+ +

+ + + +

+

+

+

+ Sorry, but there aren't any posts in the %s category yet.", single_cat_title('',false)); + } else if ( is_date() ) { // If this is a date archive + echo("

Sorry, but there aren't any posts with this date.

"); + } else if ( is_author() ) { // If this is a category archive + $userdata = get_userdatabylogin(get_query_var('author_name')); + printf("

Sorry, but there aren't any posts by %s yet.

", $userdata->display_name); + } else { + echo("

No posts found.

"); + } + get_search_form(); + + endif; +?> + +

+ + + + diff -uNr a/blog/wp-content/themes/default/archives.php b/blog/wp-content/themes/default/archives.php --- a/blog/wp-content/themes/default/archives.php false +++ b/blog/wp-content/themes/default/archives.php c0b3451fc69d6b219a80df5577015ccc40de64a751be09c558022a4bcb0154c31cdadced0b9b0b0ff5bfbba943d615948d2dbb63fa509fa67d9ae900e44932a6 @@ -0,0 +1,29 @@ + + + + +

+ + + +

Archives by Month:

+

+ +

+ +

Archives by Subject:

+

+ +

+ +

+ + diff -uNr a/blog/wp-content/themes/default/comments.php b/blog/wp-content/themes/default/comments.php --- a/blog/wp-content/themes/default/comments.php false +++ b/blog/wp-content/themes/default/comments.php 02d4f911b1c67fbf3e1dbdee49e59317812448b4ddb91883339f3cf760c59048bc5b7ca07fd5f3b044966f95e83c52b05ef24e85d3f7e8a9f1e41b98d404857d @@ -0,0 +1,99 @@ + +

This post is password protected. Enter the password to view comments.

+ + + + + +

to “”

+ +

+

+

+

+ +

+ +

+ +

+

+

+

+ + + comment_status) : ?> + + + + +

Comments are closed.

+ + + + + +comment_status) : ?> + +

+ +

+ +

+ +

+ + +

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+ + +

+ + + +

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+ + + + +

/> +Name

+ +

/> +Mail (will not be published)

+ +

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+ + + + + + +

+ +

+" /> + +

+ID); ?> + +

+ + +

+ + diff -uNr a/blog/wp-content/themes/default/comments-popup.php b/blog/wp-content/themes/default/comments-popup.php --- a/blog/wp-content/themes/default/comments-popup.php false +++ b/blog/wp-content/themes/default/comments-popup.php c7f43066e64b5d3214a7f698c663c2de7b5dc6017d2c44b126f2d0dc69331e18ba4c78e47b8965fb257691cf3dd4b95087965a59de5a76246e03f52159191b78 @@ -0,0 +1,126 @@ + + + + + + + + + + + +

+ + +

Comments

+ +

RSS feed for comments on this post.

+ +ping_status) { ?> +

The URL to TrackBack this entry is:

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+ + + + diff -uNr a/blog/wp-content/themes/default/footer.php b/blog/wp-content/themes/default/footer.php --- a/blog/wp-content/themes/default/footer.php false +++ b/blog/wp-content/themes/default/footer.php 57f0a8cf89c813b18ffc2674d8e5c4b18da59f09ee4f1c81d7950c9dfd5aedd61f7f28a33e6c47612f5251c59a4c05dea522868b4de90dadf67270a96428becb @@ -0,0 +1,26 @@ + + +

---

+

+ +

+ is proudly powered by + WordPress +
Entries (RSS) + and Comments (RSS). + +

+

+

+ + + + + + + diff -uNr a/blog/wp-content/themes/default/functions.php b/blog/wp-content/themes/default/functions.php --- a/blog/wp-content/themes/default/functions.php false +++ b/blog/wp-content/themes/default/functions.php 1a03449cfff2b87b35af0e6bcd2775acb07f8e48da19bcc84ab464847669192cb0cc53d860ba5af2fef887d3d8ed76e1d26031c37cf4d80979f13edabfe51b8e @@ -0,0 +1,422 @@ + '

', + 'after_widget' => '

', + 'before_title' => '

', + 'after_title' => '

', + )); + +/** @ignore */ +function kubrick_head() { + $head = "\n"; + if ( '' != $output ) + echo $head . $output . $foot; +} + +add_action('wp_head', 'kubrick_head'); + +function kubrick_header_image() { + return apply_filters('kubrick_header_image', get_option('kubrick_header_image')); +} + +function kubrick_upper_color() { + if (strpos($url = kubrick_header_image_url(), 'header-img.php?') !== false) { + parse_str(substr($url, strpos($url, '?') + 1), $q); + return $q['upper']; + } else + return '69aee7'; +} + +function kubrick_lower_color() { + if (strpos($url = kubrick_header_image_url(), 'header-img.php?') !== false) { + parse_str(substr($url, strpos($url, '?') + 1), $q); + return $q['lower']; + } else + return '4180b6'; +} + +function kubrick_header_image_url() { + if ( $image = kubrick_header_image() ) + $url = get_template_directory_uri() . '/images/' . $image; + else + $url = get_template_directory_uri() . '/images/kubrickheader.jpg'; + + return $url; +} + +function kubrick_header_color() { + return apply_filters('kubrick_header_color', get_option('kubrick_header_color')); +} + +function kubrick_header_color_string() { + $color = kubrick_header_color(); + if ( false === $color ) + return 'white'; + + return $color; +} + +function kubrick_header_display() { + return apply_filters('kubrick_header_display', get_option('kubrick_header_display')); +} + +function kubrick_header_display_string() { + $display = kubrick_header_display(); + return $display ? $display : 'inline'; +} + +add_action('admin_menu', 'kubrick_add_theme_page'); + +function kubrick_add_theme_page() { + if ( isset( $_GET['page'] ) && $_GET['page'] == basename(__FILE__) ) { + if ( isset( $_REQUEST['action'] ) && 'save' == $_REQUEST['action'] ) { + check_admin_referer('kubrick-header'); + if ( isset($_REQUEST['njform']) ) { + if ( isset($_REQUEST['defaults']) ) { + delete_option('kubrick_header_image'); + delete_option('kubrick_header_color'); + delete_option('kubrick_header_display'); + } else { + if ( '' == $_REQUEST['njfontcolor'] ) + delete_option('kubrick_header_color'); + else { + $fontcolor = preg_replace('/^.*(#[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['njfontcolor']); + update_option('kubrick_header_color', $fontcolor); + } + if ( preg_match('/[0-9A-F]{6}|[0-9A-F]{3}/i', $_REQUEST['njuppercolor'], $uc) && preg_match('/[0-9A-F]{6}|[0-9A-F]{3}/i', $_REQUEST['njlowercolor'], $lc) ) { + $uc = ( strlen($uc[0]) == 3 ) ? $uc[0]{0}.$uc[0]{0}.$uc[0]{1}.$uc[0]{1}.$uc[0]{2}.$uc[0]{2} : $uc[0]; + $lc = ( strlen($lc[0]) == 3 ) ? $lc[0]{0}.$lc[0]{0}.$lc[0]{1}.$lc[0]{1}.$lc[0]{2}.$lc[0]{2} : $lc[0]; + update_option('kubrick_header_image', "header-img.php?upper=$uc&lower=$lc"); + } + + if ( isset($_REQUEST['toggledisplay']) ) { + if ( false === get_option('kubrick_header_display') ) + update_option('kubrick_header_display', 'none'); + else + delete_option('kubrick_header_display'); + } + } + } else { + + if ( isset($_REQUEST['headerimage']) ) { + check_admin_referer('kubrick-header'); + if ( '' == $_REQUEST['headerimage'] ) + delete_option('kubrick_header_image'); + else { + $headerimage = preg_replace('/^.*?(header-img.php\?upper=[0-9a-fA-F]{6}&lower=[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['headerimage']); + update_option('kubrick_header_image', $headerimage); + } + } + + if ( isset($_REQUEST['fontcolor']) ) { + check_admin_referer('kubrick-header'); + if ( '' == $_REQUEST['fontcolor'] ) + delete_option('kubrick_header_color'); + else { + $fontcolor = preg_replace('/^.*?(#[0-9a-fA-F]{6})?.*$/', '$1', $_REQUEST['fontcolor']); + update_option('kubrick_header_color', $fontcolor); + } + } + + if ( isset($_REQUEST['fontdisplay']) ) { + check_admin_referer('kubrick-header'); + if ( '' == $_REQUEST['fontdisplay'] || 'inline' == $_REQUEST['fontdisplay'] ) + delete_option('kubrick_header_display'); + else + update_option('kubrick_header_display', 'none'); + } + } + //print_r($_REQUEST); + wp_redirect("themes.php?page=functions.php&saved=true"); + die; + } + add_action('admin_head', 'kubrick_theme_page_head'); + } + add_theme_page(__('Customize Header'), __('Header Image and Color'), 'edit_themes', basename(__FILE__), 'kubrick_theme_page'); +} + +function kubrick_theme_page_head() { +?> + + + +

'.__('Options saved.').'

'; +?> +
+
+
+
+
+
+
+
+
+
+
+
+
+
+ +
+ red', '#FF0000', 'rgb(255, 0, 0)'); ?>
+ #FF0000', '#F00'); ?>
+ #FF0000', '#F00'); ?>
+ + + + + + +
+
+
+
+ + + + + + + + + + + + +
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+ diff -uNr a/blog/wp-content/themes/default/header.php b/blog/wp-content/themes/default/header.php --- a/blog/wp-content/themes/default/header.php false +++ b/blog/wp-content/themes/default/header.php 71c4e077f0593dd914f6f93e7866c62f456ced0561dc824ca931abb018154ef503a9c0be4e5b6e61b942a226eb9828354c854a591167c9249eab92c1009875c0 @@ -0,0 +1,47 @@ + + +> + + + + + + + + + + + + + + + + + + +
+ + +
+
+
+
+
+
+
---
diff -uNr a/blog/wp-content/themes/default/image.php b/blog/wp-content/themes/default/image.php --- a/blog/wp-content/themes/default/image.php false +++ b/blog/wp-content/themes/default/image.php 725edd9d2900f85478801c4f549ac6d1df74e4f1ac6bed078f67112406d03228ad4ea5ded008b8338be00e71cc89016816ca3583cc78d08795035c215e230bdf @@ -0,0 +1,70 @@ + + +
+ + + +
+
post_parent); ?> »
+
+
ID, 'medium' ); ?>
+
post_excerpt) ) the_excerpt(); // this is the "caption" ?>
+ + Read the rest of this entry »
'); ?> + +
+
+
+
+
+ +
+ + This entry was posted on at + and is filed under . + + You can follow any responses to this entry through the feed. + + comment_status) && ('open' == $post->ping_status)) { + // Both Comments and Pings are open ?> + You can leave a response, or trackback from your own site. + + comment_status) && ('open' == $post->ping_status)) { + // Only Pings are Open ?> + Responses are currently closed, but you can trackback from your own site. + + comment_status) && !('open' == $post->ping_status)) { + // Comments are open, Pings are not ?> + You can skip to the end and leave a response. Pinging is currently not allowed. + + comment_status) && !('open' == $post->ping_status)) { + // Neither Comments, nor Pings are open ?> + Both comments and pings are currently closed. + + + + +
+ +
+ +
+ + + + + +
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+ + + +
+ + diff -uNr a/blog/wp-content/themes/default/images/header-img.php b/blog/wp-content/themes/default/images/header-img.php --- a/blog/wp-content/themes/default/images/header-img.php false +++ b/blog/wp-content/themes/default/images/header-img.php 358a17a3c685201ab5d2efb084823c50eb9096973f87ec61ffaed5cfc90f10d1532879a160f643225efd683d7055ce3dd47df5db6ea5e7da06ebd78d6da6e48f @@ -0,0 +1,82 @@ +array('r1', 'g1', 'b1'), 'lower'=>array('r2', 'g2', 'b2')); +foreach ( $vars as $var => $subvars ) { + if ( isset($_GET[$var]) ) { + foreach ( $subvars as $index => $subvar ) { + $length = strlen($_GET[$var]) / 3; + $v = substr($_GET[$var], $index * $length, $length); + if ( $length == 1 ) $v = '' . $v . $v; + $$subvar = hexdec( $v ); + if ( $$subvar < 0 || $$subvar > 255 ) + $default = true; + } + } else { + $default = true; + } +} + +if ( $default ) + list ( $r1, $g1, $b1, $r2, $g2, $b2 ) = array ( 105, 174, 231, 65, 128, 182 ); + +// Create the image +$im = imagecreatefromjpeg($img); + +// Get the background color, define the rectangle height +$white = imagecolorat( $im, 15, 15 ); +$h = 182; + +// Define the boundaries of the rounded edges ( y => array ( x1, x2 ) ) +$corners = array( + 0 => array ( 25, 734 ), + 1 => array ( 23, 736 ), + 2 => array ( 22, 737 ), + 3 => array ( 21, 738 ), + 4 => array ( 21, 738 ), + 177 => array ( 21, 738 ), + 178 => array ( 21, 738 ), + 179 => array ( 22, 737 ), + 180 => array ( 23, 736 ), + 181 => array ( 25, 734 ), + ); + +// Blank out the blue thing +for ( $i = 0; $i < $h; $i++ ) { + $x1 = 19; + $x2 = 740; + imageline( $im, $x1, 18 + $i, $x2, 18 + $i, $white ); +} + +// Draw a new color thing +for ( $i = 0; $i < $h; $i++ ) { + $x1 = 20; + $x2 = 739; + $r = ( $r2 - $r1 != 0 ) ? $r1 + ( $r2 - $r1 ) * ( $i / $h ) : $r1; + $g = ( $g2 - $g1 != 0 ) ? $g1 + ( $g2 - $g1 ) * ( $i / $h ) : $g1; + $b = ( $b2 - $b1 != 0 ) ? $b1 + ( $b2 - $b1 ) * ( $i / $h ) : $b1; + $color = imagecolorallocate( $im, $r, $g, $b ); + if ( array_key_exists($i, $corners) ) { + imageline( $im, $x1, 18 + $i, $x2, 18 + $i, $white ); + list ( $x1, $x2 ) = $corners[$i]; + } + imageline( $im, $x1, 18 + $i, $x2, 18 + $i, $color ); +} + +//die; +header("Content-Type: image/jpeg"); +imagejpeg($im, '', 92); +imagedestroy($im); +?> diff -uNr a/blog/wp-content/themes/default/index.php b/blog/wp-content/themes/default/index.php --- a/blog/wp-content/themes/default/index.php false +++ b/blog/wp-content/themes/default/index.php ac7be8687b3aa982e0c0940b58ebb53aac8fb1267e3bb483bcfb3b3070a400015eea178d6c91cd57b149fa59e7ff81c83c5dcfc8b0b0e60ff6311d188aac9491 @@ -0,0 +1,45 @@ + + +
+ + + + + +
id="post-"> +
+ + +
+ +
+ +
'); ?> Posted in |
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Sorry, but you are looking for something that isn't here.
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+ + + + diff -uNr a/blog/wp-content/themes/default/links.php b/blog/wp-content/themes/default/links.php --- a/blog/wp-content/themes/default/links.php false +++ b/blog/wp-content/themes/default/links.php f9462b1312731c757a56fce498c729cd89aaaf626438814ee8919deb535e08b236ef73396e4c004e73e05009b851ccd0b3f6b7f692a0bda3aefd082411005966 @@ -0,0 +1,23 @@ + + + + +
+ +
Links:
+
+ +
+ +
+ + diff -uNr a/blog/wp-content/themes/default/page.php b/blog/wp-content/themes/default/page.php --- a/blog/wp-content/themes/default/page.php false +++ b/blog/wp-content/themes/default/page.php 62222e9b78504e75ceb79acbd817c40142f313818ae2747a0b322da76330650328c039957234a1f3541b3a99ea236df7d8c8eed1ba330c531b79e0399bd8be02 @@ -0,0 +1,27 @@ + + +
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+
+
+ Read the rest of this page »
'); ?> + + '
Pages: ', 'after' => '
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+ + ', '
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+ + + + \ No newline at end of file diff -uNr a/blog/wp-content/themes/default/rtl.css b/blog/wp-content/themes/default/rtl.css --- a/blog/wp-content/themes/default/rtl.css false +++ b/blog/wp-content/themes/default/rtl.css 3a59ffdcd8a6cb97418c3d6466941518f20adbe23313b218ce623fa007d4a73532531f4dd4e514c948bfcd94188b2114c8b4f7a99aa4058508cd94db6a2c9251 @@ -0,0 +1,106 @@ +/* +Theme name: WordPress Default - kubrick - +Editors: Navid Kashani +Persian Wordpress Project : wp-persian.com +*/ +body, .commentlist li, #commentform input, #commentform textarea, #commentform p, #sidebar, #wp-calendar caption { + font-family:tahoma, arial; +} +#page { + text-align:right; + direction:rtl; +} +h1, h2, h3, #sidebar h2 { + font-family:arial, tahoma; +} +.commentlist li .avatar { + float:left; +} +#header { + margin:0 1px 0 0; +} +.narrowcolumn { + float:right; + padding: 0 45px 20px 0; +} +.widecolumn { + margin: 5px 150px 0 0; +} +.widecolumn .smallattachment { + margin: 5px 0 5px 5px; +} +.postmetadata { + clear:right; +} +#sidebar { + margin-left: 0; + margin-right: 545px; +} +img.alignright { + margin: 0 7px 2px 0; +} + +img.alignleft { + margin: 0 0 2px 7px; +} + +.alignright { + float: left; +} + +.alignleft { + float: right; +} +code { + display:block; + direction:ltr; + text-align:left; +} +acronym, abbr, span.caps { + letter-spacing:0; /* fix opera bug */ +} +html>body .entry ul { + padding:0 10px 0 0; + text-indent:10px; +} +html>body .entry li { + margin: 7px 10px 8px 0; +} +.entry ol { + padding: 0 35px 0 0; +} +#sidebar ul ul, #sidebar ul ol { + margin: 5px 10px 0 0; +} +#sidebar ul ul ul, #sidebar ul ol { + margin: 0 10px 0 0; +} +#commentform input { + margin: 5px 0 1px 5px; +} +#commentform #submit { + float:left; +} +.commentlist p { + margin: 10px 0 10px 5px; +} +#wp-calendar #next a { + padding-right:0; + padding-left:10px; + text-align:left; +} +#wp-calendar #prev a { + padding-left:0; + padding-right:10px; + text-align:right; +} +blockquote { + margin: 15px 10px 0 30px; + padding-left: 0; + padding-right: 20px; + border-left: 0 none; + border-right: 5px solid #ddd; +} +#email, #url { + direction:ltr; +} \ No newline at end of file diff -uNr a/blog/wp-content/themes/default/search.php b/blog/wp-content/themes/default/search.php --- a/blog/wp-content/themes/default/search.php false +++ b/blog/wp-content/themes/default/search.php e973d5af67dee48b254ffbac326c48bd66d11ef2db875feb16313393150d758ea2eb71b22ac9ef55eb269ad93ba71fe6ee7a79942fe0c6faf8b2a9cac2cb20ab @@ -0,0 +1,48 @@ + + +
+ + + +
Search Results
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+ + + + \ No newline at end of file diff -uNr a/blog/wp-content/themes/default/sidebar.php b/blog/wp-content/themes/default/sidebar.php --- a/blog/wp-content/themes/default/sidebar.php false +++ b/blog/wp-content/themes/default/sidebar.php 5fb3a927944526394fcb68986065f2a11c0c2f0c36462e9211c55fb1b788cdae048732832ce79443c046916f1a53b8d67d58c9956cbbf0b0180c3b8b5d44f6e1 @@ -0,0 +1,78 @@ + +
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+ diff -uNr a/blog/wp-content/themes/default/single.php b/blog/wp-content/themes/default/single.php --- a/blog/wp-content/themes/default/single.php false +++ b/blog/wp-content/themes/default/single.php 3fd72155d9a0ec4631797032593f9962d67aa075455361978a8f9303278c2b7c287c17f6a4985e55bf81108665f7929b55ee07918a2f12ee0e2f02b8359a25bd @@ -0,0 +1,73 @@ + + +
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id="post-"> +
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+ Read the rest of this entry »
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+ + This entry was posted + post_date) - (60*120)); echo time_since($entry_datetime); echo ' ago'; */ ?> + on at + and is filed under . + You can follow any responses to this entry through the feed. + + comment_status) && ('open' == $post->ping_status)) { + // Both Comments and Pings are open ?> + You can leave a response, or trackback from your own site. + + comment_status) && ('open' == $post->ping_status)) { + // Only Pings are Open ?> + Responses are currently closed, but you can trackback from your own site. + + comment_status) && !('open' == $post->ping_status)) { + // Comments are open, Pings are not ?> + You can skip to the end and leave a response. Pinging is currently not allowed. + + comment_status) && !('open' == $post->ping_status)) { + // Neither Comments, nor Pings are open ?> + Both comments and pings are currently closed. + + + + +
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+ + diff -uNr a/blog/wp-content/themes/default/style.css b/blog/wp-content/themes/default/style.css --- a/blog/wp-content/themes/default/style.css false +++ b/blog/wp-content/themes/default/style.css 38d05476058e84ec9fd3cd391ababcf152fb22a3d9a34fae8d12e907e8de2382ab5e20c38a8636e21835719584828717599c8d27431d8ecdec16bfef44f7c81d @@ -0,0 +1,705 @@ +/* +Theme Name: WordPress Default +Theme URI: http://wordpress.org/ +Description: The default WordPress theme based on the famous Kubrick. +Version: 1.6 +Author: Michael Heilemann +Author URI: http://binarybonsai.com/ +Tags: blue, custom header, fixed width, two columns, widgets + + Kubrick v1.5 + http://binarybonsai.com/kubrick/ + + This theme was designed and built by Michael Heilemann, + whose blog you will find at http://binarybonsai.com/ + + The CSS, XHTML and design is released under GPL: + http://www.opensource.org/licenses/gpl-license.php + +*/ + + + +/* Begin Typography & Colors */ +body { + font-size: 62.5%; /* Resets 1em to 10px */ + font-family: 'Lucida Grande', Verdana, Arial, Sans-Serif; + background: #d5d6d7 url('images/kubrickbgcolor.jpg'); + color: #333; + text-align: center; + } + +#page { + background-color: white; + border: 1px solid #959596; + text-align: left; + } + +#header { + background: #73a0c5 url('images/kubrickheader.jpg') no-repeat bottom center; + } + +#headerimg { + margin: 7px 9px 0; + height: 192px; + width: 740px; + } + +#content { + font-size: 1.2em + } + +.widecolumn .entry p { + font-size: 1.05em; + } + +.narrowcolumn .entry, .widecolumn .entry { + line-height: 1.4em; + } + +.widecolumn { + line-height: 1.6em; + } + +.narrowcolumn .postmetadata { + text-align: center; + } + +.thread-alt { + background-color: #f8f8f8; +} +.thread-even { + background-color: white; +} +.depth-1 { +border: 1px solid #ddd; +} + +.even, .alt { + + border-left: 1px solid #ddd; +} + +#footer { + background: #eee url('images/kubrickfooter.jpg') no-repeat top; + border: none; + } + +small { + font-family: Arial, Helvetica, Sans-Serif; + font-size: 0.9em; + line-height: 1.5em; + } + +h1, h2, h3 { + font-family: 'Trebuchet MS', 'Lucida Grande', Verdana, Arial, Sans-Serif; + font-weight: bold; + } + +h1 { + font-size: 4em; + text-align: center; + } + +#headerimg .description { + font-size: 1.2em; + text-align: center; + } + +h2 { + font-size: 1.6em; + } + +h2.pagetitle { + font-size: 1.6em; + } + +#sidebar h2 { + font-family: 'Lucida Grande', Verdana, Sans-Serif; + font-size: 1.2em; + } + +h3 { + font-size: 1.3em; + } + +h1, h1 a, h1 a:hover, h1 a:visited, #headerimg .description { + text-decoration: none; + color: white; + } + +h2, h2 a, h2 a:visited, h3, h3 a, h3 a:visited { + color: #333; + } + +h2, h2 a, h2 a:hover, h2 a:visited, h3, h3 a, h3 a:hover, h3 a:visited, #sidebar h2, #wp-calendar caption, cite { + text-decoration: none; + } + +.entry p a:visited { + color: #b85b5a; + } + +.commentlist li, #commentform input, #commentform textarea { + font: 0.9em 'Lucida Grande', Verdana, Arial, Sans-Serif; + } +.commentlist li ul li { + font-size: 1em; +} + +.commentlist li { + font-weight: bold; +} + +.commentlist li .avatar { + float: right; + border: 1px solid #eee; + padding: 2px; + background: #fff; + } + +.commentlist cite, .commentlist cite a { + font-weight: bold; + font-style: normal; + font-size: 1.1em; + } + +.commentlist p { + font-weight: normal; + line-height: 1.5em; + text-transform: none; + } + +#commentform p { + font-family: 'Lucida Grande', Verdana, Arial, Sans-Serif; + } + +.commentmetadata { + font-weight: normal; + } + +#sidebar { + font: 1em 'Lucida Grande', Verdana, Arial, Sans-Serif; + } + +small, #sidebar ul ul li, #sidebar ul ol li, .nocomments, .postmetadata, blockquote, strike { + color: #777; + } + +code { + font: 1.1em 'Courier New', Courier, Fixed; + } + +acronym, abbr, span.caps +{ + font-size: 0.9em; + letter-spacing: .07em; + } + +a, h2 a:hover, h3 a:hover { + color: #06c; + text-decoration: none; + } + +a:hover { + color: #147; + text-decoration: underline; + } + +#wp-calendar #prev a, #wp-calendar #next a { + font-size: 9pt; + } + +#wp-calendar a { + text-decoration: none; + } + +#wp-calendar caption { + font: bold 1.3em 'Lucida Grande', Verdana, Arial, Sans-Serif; + text-align: center; + } + +#wp-calendar th { + font-style: normal; + text-transform: capitalize; + } +/* End Typography & Colors */ + + + +/* Begin Structure */ +body { + margin: 0 0 20px 0; + padding: 0; + } + +#page { + background-color: white; + margin: 20px auto; + padding: 0; + width: 760px; + border: 1px solid #959596; + } + +#header { + background-color: #73a0c5; + margin: 0 0 0 1px; + padding: 0; + height: 200px; + width: 758px; + } + +#headerimg { + margin: 0; + height: 200px; + width: 100%; + } + +.narrowcolumn { + float: left; + padding: 0 0 20px 45px; + margin: 0px 0 0; + width: 450px; + } + +.widecolumn { + padding: 10px 0 20px 0; + margin: 5px 0 0 150px; + width: 450px; + } + +.post { + margin: 0 0 40px; + text-align: justify; + } + +.post hr { + display: block; + } + +.widecolumn .post { + margin: 0; + } + +.narrowcolumn .postmetadata { + padding-top: 5px; + } + +.widecolumn .postmetadata { + margin: 30px 0; + } + +.widecolumn .smallattachment { + text-align: center; + float: left; + width: 128px; + margin: 5px 5px 5px 0px; +} + +.widecolumn .attachment { + text-align: center; + margin: 5px 0px; +} + +.postmetadata { + clear: both; +} + +.clear { + clear: both; +} + +#footer { + padding: 0; + margin: 0 auto; + width: 760px; + clear: both; + } + +#footer p { + margin: 0; + padding: 20px 0; + text-align: center; + } +/* End Structure */ + + + +/* Begin Headers */ +h1 { + padding-top: 70px; + margin: 0; + } + +h2 { + margin: 30px 0 0; + } + +h2.pagetitle { + margin-top: 30px; + text-align: center; +} + +#sidebar h2 { + margin: 5px 0 0; + padding: 0; + } + +h3 { + padding: 0; + margin: 30px 0 0; + } + +h3.comments { + padding: 0; + margin: 40px auto 20px ; + } +/* End Headers */ + + + +/* Begin Images */ +p img { + padding: 0; + max-width: 100%; + } + +/* Using 'class="alignright"' on an image will (who would've + thought?!) align the image to the right. And using 'class="centered', + will of course center the image. This is much better than using + align="center", being much more futureproof (and valid) */ + +img.centered { + display: block; + margin-left: auto; + margin-right: auto; + } + +img.alignright { + padding: 4px; + margin: 0 0 2px 7px; + display: inline; + } + +img.alignleft { + padding: 4px; + margin: 0 7px 2px 0; + display: inline; + } + +.alignright { + float: right; + } + +.alignleft { + float: left + } +/* End Images */ + + + +/* Begin Lists + + Special stylized non-IE bullets + Do not work in Internet Explorer, which merely default to normal bullets. */ + +html>body .entry ul { + margin-left: 0px; + padding: 0 0 0 30px; + list-style: none; + padding-left: 10px; + text-indent: -10px; + } + +html>body .entry li { + margin: 7px 0 8px 10px; + } + +.entry ul li:before, #sidebar ul ul li:before { + content: "\00BB \0020"; + } + +.entry ol { + padding: 0 0 0 35px; + margin: 0; + } + +.entry ol li { + margin: 0; + padding: 0; + } + +.postmetadata ul, .postmetadata li { + display: inline; + list-style-type: none; + list-style-image: none; + } + +#sidebar ul, #sidebar ul ol { + margin: 0; + padding: 0; + } + +#sidebar ul li { + list-style-type: none; + list-style-image: none; + margin-bottom: 15px; + } + +#sidebar ul p, #sidebar ul select { + margin: 5px 0 8px; + } + +#sidebar ul ul, #sidebar ul ol { + margin: 5px 0 0 10px; + } + +#sidebar ul ul ul, #sidebar ul ol { + margin: 0 0 0 10px; + } + +ol li, #sidebar ul ol li { + list-style: decimal outside; + } + +#sidebar ul ul li, #sidebar ul ol li { + margin: 3px 0 0; + padding: 0; + } +/* End Entry Lists */ + + + +/* Begin Form Elements */ +#searchform { + margin: 10px auto; + padding: 5px 3px; + text-align: center; + } + +#sidebar #searchform #s { + width: 108px; + padding: 2px; + } + +#sidebar #searchsubmit { + padding: 1px; + } + +.entry form { /* This is mainly for password protected posts, makes them look better. */ + text-align:center; + } + +select { + width: 130px; + } + +#commentform input { + width: 170px; + padding: 2px; + margin: 5px 5px 1px 0; + } + +#commentform { + margin: 5px 10px 0 0; + } +#commentform textarea { + width: 100%; + padding: 2px; + } +#respond:after { + content: "."; + display: block; + height: 0; + clear: both; + visibility: hidden; + } +#commentform #submit { + margin: 0 0 5px auto; + float: right; + } +/* End Form Elements */ + + + +/* Begin Comments*/ +.alt { + margin: 0; + padding: 10px; + } + +.commentlist { + padding: 0; + text-align: justify; + } + +.commentlist li { + margin: 15px 0 10px; + padding: 5px 5px 10px 10px; + list-style: none; + + } +.commentlist li ul li { + margin-right: -5px; + margin-left: 10px; +} + +.commentlist p { + margin: 10px 5px 10px 0; +} +.children { padding: 0; } + +#commentform p { + margin: 5px 0; + } + +.nocomments { + text-align: center; + margin: 0; + padding: 0; + } + +.commentmetadata { + margin: 0; + display: block; + } +/* End Comments */ + + + +/* Begin Sidebar */ +#sidebar +{ + padding: 20px 0 10px 0; + margin-left: 545px; + width: 190px; + } + +#sidebar form { + margin: 0; + } +/* End Sidebar */ + + + +/* Begin Calendar */ +#wp-calendar { + empty-cells: show; + margin: 10px auto 0; + width: 155px; + } + +#wp-calendar #next a { + padding-right: 10px; + text-align: right; + } + +#wp-calendar #prev a { + padding-left: 10px; + text-align: left; + } + +#wp-calendar a { + display: block; + } + +#wp-calendar caption { + text-align: center; + width: 100%; + } + +#wp-calendar td { + padding: 3px 0; + text-align: center; + } + +#wp-calendar td.pad:hover { /* Doesn't work in IE */ + background-color: #fff; } +/* End Calendar */ + + + +/* Begin Various Tags & Classes */ +acronym, abbr, span.caps { + cursor: help; + } + +acronym, abbr { + border-bottom: 1px dashed #999; + } + +blockquote { + margin: 15px 30px 0 10px; + padding-left: 20px; + border-left: 5px solid #ddd; + } + +blockquote cite { + margin: 5px 0 0; + display: block; + } + +.center { + text-align: center; + } + +.hidden { + display: none; + } + +hr { + display: none; + } + +a img { + border: none; + } + +.navigation { + display: block; + text-align: center; + margin-top: 10px; + margin-bottom: 60px; + } +/* End Various Tags & Classes*/ + + + +/* Captions */ +.aligncenter, +div.aligncenter { + display: block; + margin-left: auto; + margin-right: auto; +} + +.wp-caption { + border: 1px solid #ddd; + text-align: center; + background-color: #f3f3f3; + padding-top: 4px; + margin: 10px; + -moz-border-radius: 3px; + -khtml-border-radius: 3px; + -webkit-border-radius: 3px; + border-radius: 3px; +} + +.wp-caption img { + margin: 0; + padding: 0; + border: 0 none; +} + +.wp-caption p.wp-caption-text { + font-size: 11px; + line-height: 17px; + padding: 0 4px 5px; + margin: 0; +} +/* End captions */ + + +/* "Daisy, Daisy, give me your answer do. I'm half crazy all for the love of you. + It won't be a stylish marriage, I can't afford a carriage. + But you'll look sweet upon the seat of a bicycle built for two." */ diff -uNr a/blog/wp-cron.php b/blog/wp-cron.php --- a/blog/wp-cron.php false +++ b/blog/wp-cron.php c6f9210c258ca62ed95514134e466dcc5cca931999d54a147ad1a1c0cd1cb332b7cf762994c798ca8e3b09ec272a29c5c602f0b1d40eba527300244120ea50b6 @@ -0,0 +1,63 @@ + $local_time) { + update_option('doing_cron', 0); + return; +} + +foreach ($crons as $timestamp => $cronhooks) { + + if ( $timestamp > $local_time ) + break; + + foreach ($cronhooks as $hook => $keys) { + + foreach ($keys as $k => $v) { + + $schedule = $v['schedule']; + + if ($schedule != false) { + $new_args = array($timestamp, $schedule, $hook, $v['args']); + call_user_func_array('wp_reschedule_event', $new_args); + } + + wp_unschedule_event($timestamp, $hook, $v['args']); + + do_action_ref_array($hook, $v['args']); + } + } +} + +update_option('doing_cron', 0); + +die(); + +?> diff -uNr a/blog/wp_db_sitemap.php b/blog/wp_db_sitemap.php --- a/blog/wp_db_sitemap.php false +++ b/blog/wp_db_sitemap.php 6292c2f2b5171be7e39c63baf80dd83056b6e2f9555e5a255f1e5e3a4fbe6d9100bd98c9dd91b6f5990ec4464bc54cbe95c3ac00b1b727a0da6ebcfdf3dea41a @@ -0,0 +1,21 @@ + diff -uNr a/blog/wp-feed.php b/blog/wp-feed.php --- a/blog/wp-feed.php false +++ b/blog/wp-feed.php 0da1b0f3daab1e994b75cf46c8c462fcb98d889f03830727ba7af1e7df7dd393aa97fba1b9df9472f68e3262d753715b49400bb9640bf14b32d814d11018be1e @@ -0,0 +1,12 @@ + \ No newline at end of file diff -uNr a/blog/wp-includes/atomlib.php b/blog/wp-includes/atomlib.php --- a/blog/wp-includes/atomlib.php false +++ b/blog/wp-includes/atomlib.php 0d5b88f0be065ebf8cf5b159cf92cc9b33597c4b53dcc2c1f19b57f39cbadd66aa2a8ada394dbdd57a0f90757bf9efa914aaa7d93d5b7432f86fc3c0276c67d2 @@ -0,0 +1,354 @@ + + * @version 0.4 + * @since 2.3 + */ + +/** + * Structure that store common Atom Feed Properties + * + * @package AtomLib + */ +class AtomFeed { + /** + * Stores Links + * @var array + * @access public + */ + var $links = array(); + /** + * Stores Categories + * @var array + * @access public + */ + var $categories = array(); + /** + * Stores Entries + * + * @var array + * @access public + */ + var $entries = array(); +} + +/** + * Structure that store Atom Entry Properties + * + * @package AtomLib + */ +class AtomEntry { + /** + * Stores Links + * @var array + * @access public + */ + var $links = array(); + /** + * Stores Categories + * @var array + * @access public + */ + var $categories = array(); +} + +/** + * AtomLib Atom Parser API + * + * @package AtomLib + */ +class AtomParser { + + var $NS = 'http://www.w3.org/2005/Atom'; + var $ATOM_CONTENT_ELEMENTS = array('content','summary','title','subtitle','rights'); + var $ATOM_SIMPLE_ELEMENTS = array('id','updated','published','draft'); + + var $debug = false; + + var $depth = 0; + var $indent = 2; + var $in_content; + var $ns_contexts = array(); + var $ns_decls = array(); + var $content_ns_decls = array(); + var $content_ns_contexts = array(); + var $is_xhtml = false; + var $is_html = false; + var $is_text = true; + var $skipped_div = false; + + var $FILE = "php://input"; + + var $feed; + var $current; + + function AtomParser() { + + $this->feed = new AtomFeed(); + $this->current = null; + $this->map_attrs_func = create_function('$k,$v', 'return "$k=\"$v\"";'); + $this->map_xmlns_func = create_function('$p,$n', '$xd = "xmlns"; if(strlen($n[0])>0) $xd .= ":{$n[0]}"; return "{$xd}=\"{$n[1]}\"";'); + } + + function _p($msg) { + if($this->debug) { + print str_repeat(" ", $this->depth * $this->indent) . $msg ."\n"; + } + } + + function error_handler($log_level, $log_text, $error_file, $error_line) { + $this->error = $log_text; + } + + function parse() { + + set_error_handler(array(&$this, 'error_handler')); + + array_unshift($this->ns_contexts, array()); + + $parser = xml_parser_create_ns(); + xml_set_object($parser, $this); + xml_set_element_handler($parser, "start_element", "end_element"); + xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0); + xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,0); + xml_set_character_data_handler($parser, "cdata"); + xml_set_default_handler($parser, "_default"); + xml_set_start_namespace_decl_handler($parser, "start_ns"); + xml_set_end_namespace_decl_handler($parser, "end_ns"); + + $this->content = ''; + + $ret = true; + + $fp = fopen($this->FILE, "r"); + while ($data = fread($fp, 4096)) { + if($this->debug) $this->content .= $data; + + if(!xml_parse($parser, $data, feof($fp))) { + trigger_error(sprintf(__('XML error: %s at line %d')."\n", + xml_error_string(xml_get_error_code($xml_parser)), + xml_get_current_line_number($xml_parser))); + $ret = false; + break; + } + } + fclose($fp); + + xml_parser_free($parser); + + restore_error_handler(); + + return $ret; + } + + function start_element($parser, $name, $attrs) { + + $tag = array_pop(split(":", $name)); + + switch($name) { + case $this->NS . ':feed': + $this->current = $this->feed; + break; + case $this->NS . ':entry': + $this->current = new AtomEntry(); + break; + }; + + $this->_p("start_element('$name')"); + #$this->_p(print_r($this->ns_contexts,true)); + #$this->_p('current(' . $this->current . ')'); + + array_unshift($this->ns_contexts, $this->ns_decls); + + $this->depth++; + + if(!empty($this->in_content)) { + + $this->content_ns_decls = array(); + + if($this->is_html || $this->is_text) + trigger_error("Invalid content in element found. Content must not be of type text or html if it contains markup."); + + $attrs_prefix = array(); + + // resolve prefixes for attributes + foreach($attrs as $key => $value) { + $with_prefix = $this->ns_to_prefix($key, true); + $attrs_prefix[$with_prefix[1]] = $this->xml_escape($value); + } + + $attrs_str = join(' ', array_map($this->map_attrs_func, array_keys($attrs_prefix), array_values($attrs_prefix))); + if(strlen($attrs_str) > 0) { + $attrs_str = " " . $attrs_str; + } + + $with_prefix = $this->ns_to_prefix($name); + + if(!$this->is_declared_content_ns($with_prefix[0])) { + array_push($this->content_ns_decls, $with_prefix[0]); + } + + $xmlns_str = ''; + if(count($this->content_ns_decls) > 0) { + array_unshift($this->content_ns_contexts, $this->content_ns_decls); + $xmlns_str .= join(' ', array_map($this->map_xmlns_func, array_keys($this->content_ns_contexts[0]), array_values($this->content_ns_contexts[0]))); + if(strlen($xmlns_str) > 0) { + $xmlns_str = " " . $xmlns_str; + } + } + + array_push($this->in_content, array($tag, $this->depth, "<". $with_prefix[1] ."{$xmlns_str}{$attrs_str}" . ">")); + + } else if(in_array($tag, $this->ATOM_CONTENT_ELEMENTS) || in_array($tag, $this->ATOM_SIMPLE_ELEMENTS)) { + $this->in_content = array(); + $this->is_xhtml = $attrs['type'] == 'xhtml'; + $this->is_html = $attrs['type'] == 'html' || $attrs['type'] == 'text/html'; + $this->is_text = !in_array('type',array_keys($attrs)) || $attrs['type'] == 'text'; + $type = $this->is_xhtml ? 'XHTML' : ($this->is_html ? 'HTML' : ($this->is_text ? 'TEXT' : $attrs['type'])); + + if(in_array('src',array_keys($attrs))) { + $this->current->$tag = $attrs; + } else { + array_push($this->in_content, array($tag,$this->depth, $type)); + } + } else if($tag == 'link') { + array_push($this->current->links, $attrs); + } else if($tag == 'category') { + array_push($this->current->categories, $attrs); + } + + $this->ns_decls = array(); + } + + function end_element($parser, $name) { + + $tag = array_pop(split(":", $name)); + + $ccount = count($this->in_content); + + # if we are *in* content, then let's proceed to serialize it + if(!empty($this->in_content)) { + # if we are ending the original content element + # then let's finalize the content + if($this->in_content[0][0] == $tag && + $this->in_content[0][1] == $this->depth) { + $origtype = $this->in_content[0][2]; + array_shift($this->in_content); + $newcontent = array(); + foreach($this->in_content as $c) { + if(count($c) == 3) { + array_push($newcontent, $c[2]); + } else { + if($this->is_xhtml || $this->is_text) { + array_push($newcontent, $this->xml_escape($c)); + } else { + array_push($newcontent, $c); + } + } + } + if(in_array($tag, $this->ATOM_CONTENT_ELEMENTS)) { + $this->current->$tag = array($origtype, join('',$newcontent)); + } else { + $this->current->$tag = join('',$newcontent); + } + $this->in_content = array(); + } else if($this->in_content[$ccount-1][0] == $tag && + $this->in_content[$ccount-1][1] == $this->depth) { + $this->in_content[$ccount-1][2] = substr($this->in_content[$ccount-1][2],0,-1) . "/>"; + } else { + # else, just finalize the current element's content + $endtag = $this->ns_to_prefix($name); + array_push($this->in_content, array($tag, $this->depth, "")); + } + } + + array_shift($this->ns_contexts); + + $this->depth--; + + if($name == ($this->NS . ':entry')) { + array_push($this->feed->entries, $this->current); + $this->current = null; + } + + $this->_p("end_element('$name')"); + } + + function start_ns($parser, $prefix, $uri) { + $this->_p("starting: " . $prefix . ":" . $uri); + array_push($this->ns_decls, array($prefix,$uri)); + } + + function end_ns($parser, $prefix) { + $this->_p("ending: #" . $prefix . "#"); + } + + function cdata($parser, $data) { + $this->_p("data: #" . str_replace(array("\n"), array("\\n"), trim($data)) . "#"); + if(!empty($this->in_content)) { + array_push($this->in_content, $data); + } + } + + function _default($parser, $data) { + # when does this gets called? + } + + + function ns_to_prefix($qname, $attr=false) { + # split 'http://www.w3.org/1999/xhtml:div' into ('http','//www.w3.org/1999/xhtml','div') + $components = split(":", $qname); + + # grab the last one (e.g 'div') + $name = array_pop($components); + + if(!empty($components)) { + # re-join back the namespace component + $ns = join(":",$components); + foreach($this->ns_contexts as $context) { + foreach($context as $mapping) { + if($mapping[1] == $ns && strlen($mapping[0]) > 0) { + return array($mapping, "$mapping[0]:$name"); + } + } + } + } + + if($attr) { + return array(null, $name); + } else { + foreach($this->ns_contexts as $context) { + foreach($context as $mapping) { + if(strlen($mapping[0]) == 0) { + return array($mapping, $name); + } + } + } + } + } + + function is_declared_content_ns($new_mapping) { + foreach($this->content_ns_contexts as $context) { + foreach($context as $mapping) { + if($new_mapping == $mapping) { + return true; + } + } + } + return false; + } + + function xml_escape($string) + { + return str_replace(array('&','"',"'",'<','>'), + array('&','"',''','<','>'), + $string ); + } +} + +?> diff -uNr a/blog/wp-includes/author-template.php b/blog/wp-includes/author-template.php --- a/blog/wp-includes/author-template.php false +++ b/blog/wp-includes/author-template.php 6d1609f3e527b48c9a00c9e9ea5ca0261c0ac2c29a3a34e3d8d07f9a80eaf7a25d7833c8d3f6d04a32b6adc61921102751f8b46f04f0df5b52968030e484dd6d @@ -0,0 +1,537 @@ +display_name); +} + +/** + * Display the name of the author of the current post. + * + * The behavior of this function is based off of old functionality predating + * get_the_author(). This function is not deprecated, but is designed to echo + * the value from get_the_author() and as an result of any old theme that might + * still use the old behavior will also pass the value from get_the_author(). + * + * The normal, expected behavior of this function is to echo the author and not + * return it. However, backwards compatiability has to be maintained. + * + * @since 0.71 + * @see get_the_author() + * @link http://codex.wordpress.org/Template_Tags/the_author + * + * @param string $deprecated Deprecated. + * @param string $deprecated_echo Echo the string or return it. + * @return string The author's display name, from get_the_author(). + */ +function the_author($deprecated = '', $deprecated_echo = true) { + if ( $deprecated_echo ) + echo get_the_author(); + return get_the_author(); +} + +/** + * Retrieve the description of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's description. + */ +function get_the_author_description() { + global $authordata; + return $authordata->description; +} + +/** + * Display the description of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_description + * @since 1.0.0 + * @see get_the_author_description() + */ +function the_author_description() { + echo get_the_author_description(); +} + +/** + * Retrieve the login name of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's login name (username). + */ +function get_the_author_login() { + global $authordata; + return $authordata->user_login; +} + +/** + * Display the login name of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_login + * @since 0.71 + * @see get_the_author_login() + */ +function the_author_login() { + echo get_the_author_login(); +} + +/** + * Retrieve the first name of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's first name. + */ +function get_the_author_firstname() { + global $authordata; + return $authordata->first_name; +} + +/** + * Display the first name of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_firstname + * @since 0.71 + * @uses get_the_author_firstname() + */ +function the_author_firstname() { + echo get_the_author_firstname(); +} + +/** + * Retrieve the last name of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's last name. + */ +function get_the_author_lastname() { + global $authordata; + return $authordata->last_name; +} + +/** + * Display the last name of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_lastname + * @since 0.71 + * @uses get_the_author_lastname() + */ +function the_author_lastname() { + echo get_the_author_lastname(); +} + +/** + * Retrieve the nickname of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's nickname. + */ +function get_the_author_nickname() { + global $authordata; + return $authordata->nickname; +} + +/** + * Display the nickname of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_nickname + * @since 0.71 + * @uses get_the_author_nickname() + */ +function the_author_nickname() { + echo get_the_author_nickname(); +} + +/** + * Retrieve the ID of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return int The author's ID. + */ +function get_the_author_ID() { + global $authordata; + return (int) $authordata->ID; +} + +/** + * Display the ID of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_ID + * @since 0.71 + * @uses get_the_author_ID() + */ +function the_author_ID() { + echo get_the_author_id(); +} + +/** + * Retrieve the email of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's username. + */ +function get_the_author_email() { + global $authordata; + return $authordata->user_email; +} + +/** + * Display the email of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_email + * @since 0.71 + * @uses get_the_author_email() + */ +function the_author_email() { + echo apply_filters('the_author_email', get_the_author_email() ); +} + +/** + * Retrieve the URL to the home page of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The URL to the author's page. + */ +function get_the_author_url() { + global $authordata; + + if ( 'http://' == $authordata->user_url ) + return ''; + + return $authordata->user_url; +} + +/** + * Display the URL to the home page of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_url + * @since 0.71 + * @uses get_the_author_url() + */ +function the_author_url() { + echo get_the_author_url(); +} + +/** + * Display either author's link or author's name. + * + * If the author has a home page set, echo an HTML link, otherwise just echo the + * author's name. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_link + * @since 2.1 + * @uses get_the_author_url() + * @uses the_author() + */ +function the_author_link() { + if (get_the_author_url()) { + echo '' . get_the_author() . ''; + } else { + the_author(); + } +} + +/** + * Retrieve the ICQ number of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's ICQ number. + */ +function get_the_author_icq() { + global $authordata; + return $authordata->icq; +} + +/** + * Display the ICQ number of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_icq + * @since 0.71 + * @see get_the_author_icq() + */ +function the_author_icq() { + echo get_the_author_icq(); +} + +/** + * Retrieve the AIM name of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's AIM name. + */ +function get_the_author_aim() { + global $authordata; + return str_replace(' ', '+', $authordata->aim); +} + +/** + * Display the AIM name of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_aim + * @since 0.71 + * @see get_the_author_aim() + */ +function the_author_aim() { + echo get_the_author_aim(); +} + +/** + * Retrieve the Yahoo! IM name of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's Yahoo! IM name. + */ +function get_the_author_yim() { + global $authordata; + return $authordata->yim; +} + +/** + * Display the Yahoo! IM name of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_yim + * @since 0.71 + * @see get_the_author_yim() + */ +function the_author_yim() { + echo get_the_author_yim(); +} + +/** + * Retrieve the MSN address of the author of the current post. + * + * @since 1.5 + * @uses $authordata The current author's DB object. + * @return string The author's MSN address. + */ +function get_the_author_msn() { + global $authordata; + return $authordata->msn; +} + +/** + * Display the MSN address of the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_msn + * @since 0.71 + * @see get_the_author_msn() + */ +function the_author_msn() { + echo get_the_author_msn(); +} + +/** + * Retrieve the number of posts by the author of the current post. + * + * @since 1.5 + * @uses $post The current post in the Loop's DB object. + * @uses get_usernumposts() + * @return int The number of posts by the author. + */ +function get_the_author_posts() { + global $post; + return get_usernumposts($post->post_author); +} + +/** + * Display the number of posts by the author of the current post. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_posts + * @since 0.71 + * @uses get_the_author_posts() Echos returned value from function. + */ +function the_author_posts() { + echo get_the_author_posts(); +} + +/** + * Display an HTML link to the author page of the author of the current post. + * + * Does just echo get_author_posts_url() function, like the others do. The + * reason for this, is that another function is used to help in printing the + * link to the author's posts. + * + * @link http://codex.wordpress.org/Template_Tags/the_author_posts_link + * @since 1.2.0 + * @uses $authordata The current author's DB object. + * @uses get_author_posts_url() + * @uses get_the_author() + * @param string $deprecated Deprecated. + */ +function the_author_posts_link($deprecated = '') { + global $authordata; + printf( + '%3$s', + get_author_posts_url( $authordata->ID, $authordata->user_nicename ), + sprintf( __( 'Posts by %s' ), attribute_escape( get_the_author() ) ), + get_the_author() + ); +} + +/** + * Retrieve the URL to the author page of the author of the current post. + * + * @since 2.1.0 + * @uses $wp_rewrite WP_Rewrite + * @return string The URL to the author's page. + */ +function get_author_posts_url($author_id, $author_nicename = '') { + global $wp_rewrite; + $auth_ID = (int) $author_id; + $link = $wp_rewrite->get_author_permastruct(); + + if ( empty($link) ) { + $file = get_option('home') . '/'; + $link = $file . '?author=' . $auth_ID; + } else { + if ( '' == $author_nicename ) { + $user = get_userdata($author_id); + if ( !empty($user->user_nicename) ) + $author_nicename = $user->user_nicename; + } + $link = str_replace('%author%', $author_nicename, $link); + $link = get_option('home') . trailingslashit($link); + } + + $link = apply_filters('author_link', $link, $author_id, $author_nicename); + + return $link; +} + +/** + * Retrieve the specified author's preferred display name. + * + * @since 1.0.0 + * @param int $auth_id The ID of the author. + * @return string The author's display name. + */ +function get_author_name( $auth_id ) { + $authordata = get_userdata( $auth_id ); + return $authordata->display_name; +} + +/** + * List all the authors of the blog, with several options available. + * + * optioncount (boolean) (false): Show the count in parenthesis next to the + * author's name. + * exclude_admin (boolean) (true): Exclude the 'admin' user that is installed by + * default. + * show_fullname (boolean) (false): Show their full names. + * hide_empty (boolean) (true): Don't show authors without any posts. + * feed (string) (''): If isn't empty, show links to author's feeds. + * feed_image (string) (''): If isn't empty, use this image to link to feeds. + * echo (boolean) (true): Set to false to return the output, instead of echoing. + * + * @link http://codex.wordpress.org/Template_Tags/wp_list_authors + * @since 1.2.0 + * @param array $args The argument array. + * @return null|string The output, if echo is set to false. + */ +function wp_list_authors($args = '') { + global $wpdb; + + $defaults = array( + 'optioncount' => false, 'exclude_admin' => true, + 'show_fullname' => false, 'hide_empty' => true, + 'feed' => '', 'feed_image' => '', 'feed_type' => '', 'echo' => true + ); + + $r = wp_parse_args( $args, $defaults ); + extract($r, EXTR_SKIP); + + $return = ''; + + /** @todo Move select to get_authors(). */ + $authors = $wpdb->get_results("SELECT ID, user_nicename from $wpdb->users " . ($exclude_admin ? "WHERE user_login <> 'admin' " : '') . "ORDER BY display_name"); + + $author_count = array(); + foreach ((array) $wpdb->get_results("SELECT DISTINCT post_author, COUNT(ID) AS count FROM $wpdb->posts WHERE post_type = 'post' AND " . get_private_posts_cap_sql( 'post' ) . " GROUP BY post_author") as $row) { + $author_count[$row->post_author] = $row->count; + } + + foreach ( (array) $authors as $author ) { + $author = get_userdata( $author->ID ); + $posts = (isset($author_count[$author->ID])) ? $author_count[$author->ID] : 0; + $name = $author->display_name; + + if ( $show_fullname && ($author->first_name != '' && $author->last_name != '') ) + $name = "$author->first_name $author->last_name"; + + if ( !($posts == 0 && $hide_empty) ) + $return .= '
'; + if ( $posts == 0 ) { + if ( !$hide_empty ) + $link = $name; + } else { + $link = 'display_name)) . '">' . $name . ''; + + if ( (! empty($feed_image)) || (! empty($feed)) ) { + $link .= ' '; + if (empty($feed_image)) + $link .= '('; + $link .= ''; + else + $link .= $name; + + $link .= ''; + + if ( empty($feed_image) ) + $link .= ')'; + } + + if ( $optioncount ) + $link .= ' ('. $posts . ')'; + + } + + if ( !($posts == 0 && $hide_empty) ) + $return .= $link . '
'; + } + if ( !$echo ) + return $return; + echo $return; +} + +?> diff -uNr a/blog/wp-includes/bookmark.php b/blog/wp-includes/bookmark.php --- a/blog/wp-includes/bookmark.php false +++ b/blog/wp-includes/bookmark.php d13056dcdf760317980d7745d7f9e6e71e044249721a05fec99b4772ba5ca31f20e978af3734144d1ea47d5dcf58178966737a402bfb181d28109ae9ccd2bae8 @@ -0,0 +1,366 @@ +link_id, $bookmark, 'bookmark'); + $_bookmark = $bookmark; + } else { + if ( isset($GLOBALS['link']) && ($GLOBALS['link']->link_id == $bookmark) ) { + $_bookmark = & $GLOBALS['link']; + } elseif ( ! $_bookmark = wp_cache_get($bookmark, 'bookmark') ) { + $_bookmark = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->links WHERE link_id = %d LIMIT 1", $bookmark)); + $_bookmark->link_category = array_unique( wp_get_object_terms($_bookmark->link_id, 'link_category', 'fields=ids') ); + wp_cache_add($_bookmark->link_id, $_bookmark, 'bookmark'); + } + } + + $_bookmark = sanitize_bookmark($_bookmark, $filter); + + if ( $output == OBJECT ) { + return $_bookmark; + } elseif ( $output == ARRAY_A ) { + return get_object_vars($_bookmark); + } elseif ( $output == ARRAY_N ) { + return array_values(get_object_vars($_bookmark)); + } else { + return $_bookmark; + } +} + +/** + * Retrieve single bookmark data item or field. + * + * @since 2.3.0 + * @uses get_bookmark() Gets bookmark object using $bookmark as ID + * @uses sanitize_bookmark_field() Sanitizes Bookmark field based on $context. + * + * @param string $field The name of the data field to return + * @param int $bookmark The bookmark ID to get field + * @param string $context Optional. The context of how the field will be used. + * @return string + */ +function get_bookmark_field( $field, $bookmark, $context = 'display' ) { + $bookmark = (int) $bookmark; + $bookmark = get_bookmark( $bookmark ); + + if ( is_wp_error($bookmark) ) + return $bookmark; + + if ( !is_object($bookmark) ) + return ''; + + if ( !isset($bookmark->$field) ) + return ''; + + return sanitize_bookmark_field($field, $bookmark->$field, $bookmark->link_id, $context); +} + +/** + * Retrieve bookmark data based on ID. + * + * @since 2.0.0 + * @deprecated Use get_bookmark() + * @see get_bookmark() + * + * @param int $bookmark_id ID of link + * @param string $output Either OBJECT, ARRAY_N, or ARRAY_A + * @return object|array + */ +function get_link($bookmark_id, $output = OBJECT, $filter = 'raw') { + return get_bookmark($bookmark_id, $output, $filter); +} + +/** + * Retrieves the list of bookmarks + * + * Attempts to retrieve from the cache first based on MD5 hash of arguments. If + * that fails, then the query will be built from the arguments and executed. The + * results will be stored to the cache. + * + * List of default arguments are as follows: + * 'orderby' - Default is 'name' (string). How to order the links by. String is + * based off of the bookmark scheme. + * 'order' - Default is 'ASC' (string). Either 'ASC' or 'DESC'. Orders in either + * ascending or descending order. + * 'limit' - Default is -1 (integer) or show all. The amount of bookmarks to + * display. + * 'category' - Default is empty string (string). Include the links in what + * category ID(s). + * 'category_name' - Default is empty string (string). Get links by category + * name. + * 'hide_invisible' - Default is 1 (integer). Whether to show (default) or hide + * links marked as 'invisible'. + * 'show_updated' - Default is 0 (integer). Will show the time of when the + * bookmark was last updated. + * 'include' - Default is empty string (string). Include other categories + * separated by commas. + * 'exclude' - Default is empty string (string). Exclude other categories + * separated by commas. + * + * @since 2.1.0 + * @uses $wpdb Database Object + * @link http://codex.wordpress.org/Template_Tags/get_bookmarks + * + * @param string|array $args List of arguments to overwrite the defaults + * @return array List of bookmark row objects + */ +function get_bookmarks($args = '') { + global $wpdb; + + $defaults = array( + 'orderby' => 'name', 'order' => 'ASC', + 'limit' => -1, 'category' => '', + 'category_name' => '', 'hide_invisible' => 1, + 'show_updated' => 0, 'include' => '', + 'exclude' => '', 'search' => '' + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + + $key = md5( serialize( $r ) ); + if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) ) + if ( isset( $cache[ $key ] ) ) + return apply_filters('get_bookmarks', $cache[ $key ], $r ); + + $inclusions = ''; + if ( !empty($include) ) { + $exclude = ''; //ignore exclude, category, and category_name params if using include + $category = ''; + $category_name = ''; + $inclinks = preg_split('/[\s,]+/',$include); + if ( count($inclinks) ) { + foreach ( $inclinks as $inclink ) { + if (empty($inclusions)) + $inclusions = ' AND ( link_id = ' . intval($inclink) . ' '; + else + $inclusions .= ' OR link_id = ' . intval($inclink) . ' '; + } + } + } + if (!empty($inclusions)) + $inclusions .= ')'; + + $exclusions = ''; + if ( !empty($exclude) ) { + $exlinks = preg_split('/[\s,]+/',$exclude); + if ( count($exlinks) ) { + foreach ( $exlinks as $exlink ) { + if (empty($exclusions)) + $exclusions = ' AND ( link_id <> ' . intval($exlink) . ' '; + else + $exclusions .= ' AND link_id <> ' . intval($exlink) . ' '; + } + } + } + if (!empty($exclusions)) + $exclusions .= ')'; + + if ( ! empty($category_name) ) { + if ( $category = get_term_by('name', $category_name, 'link_category') ) + $category = $category->term_id; + } + + if ( ! empty($search) ) { + $search = like_escape($search); + $search = " AND ( (link_url LIKE '%$search%') OR (link_name LIKE '%$search%') OR (link_description LIKE '%$search%') ) "; + } + + $category_query = ''; + $join = ''; + if ( !empty($category) ) { + $incategories = preg_split('/[\s,]+/',$category); + if ( count($incategories) ) { + foreach ( $incategories as $incat ) { + if (empty($category_query)) + $category_query = ' AND ( tt.term_id = ' . intval($incat) . ' '; + else + $category_query .= ' OR tt.term_id = ' . intval($incat) . ' '; + } + } + } + if (!empty($category_query)) { + $category_query .= ") AND taxonomy = 'link_category'"; + $join = " INNER JOIN $wpdb->term_relationships AS tr ON ($wpdb->links.link_id = tr.object_id) INNER JOIN $wpdb->term_taxonomy as tt ON tt.term_taxonomy_id = tr.term_taxonomy_id"; + } + + if (get_option('links_recently_updated_time')) { + $recently_updated_test = ", IF (DATE_ADD(link_updated, INTERVAL " . get_option('links_recently_updated_time') . " MINUTE) >= NOW(), 1,0) as recently_updated "; + } else { + $recently_updated_test = ''; + } + + $get_updated = ( $show_updated ) ? ', UNIX_TIMESTAMP(link_updated) AS link_updated_f ' : ''; + + $orderby = strtolower($orderby); + $length = ''; + switch ($orderby) { + case 'length': + $length = ", CHAR_LENGTH(link_name) AS length"; + break; + case 'rand': + $orderby = 'rand()'; + break; + default: + $orderby = "link_" . $orderby; + } + + if ( 'link_id' == $orderby ) + $orderby = "$wpdb->links.link_id"; + + $visible = ''; + if ( $hide_invisible ) + $visible = "AND link_visible = 'Y'"; + + $query = "SELECT * $length $recently_updated_test $get_updated FROM $wpdb->links $join WHERE 1=1 $visible $category_query"; + $query .= " $exclusions $inclusions $search"; + $query .= " ORDER BY $orderby $order"; + if ($limit != -1) + $query .= " LIMIT $limit"; + + $results = $wpdb->get_results($query); + + $cache[ $key ] = $results; + wp_cache_set( 'get_bookmarks', $cache, 'bookmark' ); + + return apply_filters('get_bookmarks', $results, $r); +} + +/** + * Sanitizes all bookmark fields + * + * @since 2.3.0 + * + * @param object|array $bookmark Bookmark row + * @param string $context Optional, default is 'display'. How to filter the + * fields + * @return object|array Same type as $bookmark but with fields sanitized. + */ +function sanitize_bookmark($bookmark, $context = 'display') { + $fields = array('link_id', 'link_url', 'link_name', 'link_image', 'link_target', 'link_category', + 'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_updated', + 'link_rel', 'link_notes', 'link_rss', ); + + if ( is_object($bookmark) ) { + $do_object = true; + $link_id = $bookmark->link_id; + } else { + $do_object = false; + $link_id = $bookmark['link_id']; + } + + foreach ( $fields as $field ) { + if ( $do_object ) { + if ( isset($bookmark->$field) ) + $bookmark->$field = sanitize_bookmark_field($field, $bookmark->$field, $link_id, $context); + } else { + if ( isset($bookmark[$field]) ) + $bookmark[$field] = sanitize_bookmark_field($field, $bookmark[$field], $link_id, $context); + } + } + + return $bookmark; +} + +/** + * Sanitizes a bookmark field + * + * Sanitizes the bookmark fields based on what the field name is. If the field + * has a strict value set, then it will be tested for that, else a more generic + * filtering is applied. After the more strict filter is applied, if the + * $context is 'raw' then the value is immediately return. + * + * Hooks exist for the more generic cases. With the 'edit' context, the + * 'edit_$field' filter will be called and passed the $value and $bookmark_id + * respectively. With the 'db' context, the 'pre_$field' filter is called and + * passed the value. The 'display' context is the final context and has the + * $field has the filter name and is passed the $value, $bookmark_id, and + * $context respectively. + * + * @since 2.3.0 + * + * @param string $field The bookmark field + * @param mixed $value The bookmark field value + * @param int $bookmark_id Bookmark ID + * @param string $context How to filter the field value. Either 'raw', 'edit', + * 'attribute', 'js', 'db', or 'display' + * @return mixed The filtered value + */ +function sanitize_bookmark_field($field, $value, $bookmark_id, $context) { + $int_fields = array('link_id', 'link_rating'); + if ( in_array($field, $int_fields) ) + $value = (int) $value; + + $yesno = array('link_visible'); + if ( in_array($field, $yesno) ) + $value = preg_replace('/[^YNyn]/', '', $value); + + if ( 'link_target' == $field ) { + $targets = array('_top', '_blank'); + if ( ! in_array($value, $targets) ) + $value = ''; + } + + if ( 'raw' == $context ) + return $value; + + if ( 'edit' == $context ) { + $format_to_edit = array('link_notes'); + $value = apply_filters("edit_$field", $value, $bookmark_id); + + if ( in_array($field, $format_to_edit) ) { + $value = format_to_edit($value); + } else { + $value = attribute_escape($value); + } + } else if ( 'db' == $context ) { + $value = apply_filters("pre_$field", $value); + } else { + // Use display filters by default. + $value = apply_filters($field, $value, $bookmark_id, $context); + } + + if ( 'attribute' == $context ) + $value = attribute_escape($value); + else if ( 'js' == $context ) + $value = js_escape($value); + + return $value; +} + +/** + * Deletes bookmark cache + * + * @since 2.7.0 + * @uses wp_cache_delete() Deletes the contents of 'get_bookmarks' + */ +function clean_bookmark_cache($bookmark_id) { + wp_cache_delete( $bookmark_id, 'bookmark' ); + wp_cache_delete( 'get_bookmarks', 'bookmark' ); +} + +?> diff -uNr a/blog/wp-includes/bookmark-template.php b/blog/wp-includes/bookmark-template.php --- a/blog/wp-includes/bookmark-template.php false +++ b/blog/wp-includes/bookmark-template.php 6971f7d889ecd19c2a4ead5e0a55cdf24fcff0e1643a92b9e3b42a1d2354ae2582fc3cd168c2c3deecf1317b94e3519a77ecb70052bef60195cbe913bae72fb9 @@ -0,0 +1,254 @@ +' (string). The html or text to prepend to each + * bookmarks. + * 'after' - Default is '' (string). The html or text to append to each + * bookmarks. + * 'link_before' - Default is '' (string). The html or text to prepend to each + * bookmarks inside the tag. + * 'link_after' - Default is '' (string). The html or text to append to each + * bookmarks inside the tag. + * 'between' - Default is '\n' (string). The string for use in between the link, + * description, and image. + * 'show_rating' - Default is 0 (integer). Whether to show the link rating. + * + * @since 2.1.0 + * @access private + * @usedby wp_list_bookmarks() + * + * @param array $bookmarks List of bookmarks to traverse + * @param string|array $args Optional. Overwrite the defaults. + * @return string Formatted output in HTML + */ +function _walk_bookmarks($bookmarks, $args = '' ) { + $defaults = array( + 'show_updated' => 0, 'show_description' => 0, + 'show_images' => 1, 'show_name' => 0, + 'before' => '
', 'after' => '
', 'between' => "\n", + 'show_rating' => 0, 'link_before' => '', 'link_after' => '' + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + + $output = ''; // Blank string to start with. + + foreach ( (array) $bookmarks as $bookmark ) { + if ( !isset($bookmark->recently_updated) ) + $bookmark->recently_updated = false; + $output .= $before; + if ( $show_updated && $bookmark->recently_updated ) + $output .= get_option('links_recently_updated_prepend'); + + $the_link = '#'; + if ( !empty($bookmark->link_url) ) + $the_link = clean_url($bookmark->link_url); + + $rel = $bookmark->link_rel; + if ( '' != $rel ) + $rel = ' rel="' . $rel . '"'; + + $desc = attribute_escape(sanitize_bookmark_field('link_description', $bookmark->link_description, $bookmark->link_id, 'display')); + $name = attribute_escape(sanitize_bookmark_field('link_name', $bookmark->link_name, $bookmark->link_id, 'display')); + $title = $desc; + + if ( $show_updated ) + if ( '00' != substr($bookmark->link_updated_f, 0, 2) ) { + $title .= ' ('; + $title .= sprintf(__('Last updated: %s'), date(get_option('links_updated_date_format'), $bookmark->link_updated_f + (get_option('gmt_offset') * 3600))); + $title .= ')'; + } + + if ( '' != $title ) + $title = ' title="' . $title . '"'; + + $alt = ' alt="' . $name . '"'; + + $target = $bookmark->link_target; + if ( '' != $target ) + $target = ' target="' . $target . '"'; + + $output .= ''; + + $output .= $link_before; + + if ( $bookmark->link_image != null && $show_images ) { + if ( strpos($bookmark->link_image, 'http') !== false ) + $output .= "link_image\" $alt $title />"; + else // If it's a relative path + $output .= "link_image\" $alt $title />"; + + if ($show_name) $output .= $name; + } else { + $output .= $name; + } + + $output .= $link_after; + + $output .= ''; + + if ( $show_updated && $bookmark->recently_updated ) + $output .= get_option('links_recently_updated_append'); + + if ( $show_description && '' != $desc ) + $output .= $between . $desc; + + if ($show_rating) { + $output .= $between . sanitize_bookmark_field('link_rating', $bookmark->link_rating, $bookmark->link_id, 'display'); + } + + $output .= "$after\n"; + } // end while + + return $output; +} + +/** + * Retrieve or echo all of the bookmarks. + * + * List of default arguments are as follows: + * 'orderby' - Default is 'name' (string). How to order the links by. String is + * based off of the bookmark scheme. + * 'order' - Default is 'ASC' (string). Either 'ASC' or 'DESC'. Orders in either + * ascending or descending order. + * 'limit' - Default is -1 (integer) or show all. The amount of bookmarks to + * display. + * 'category' - Default is empty string (string). Include the links in what + * category ID(s). + * 'category_name' - Default is empty string (string). Get links by category + * name. + * 'hide_invisible' - Default is 1 (integer). Whether to show (default) or hide + * links marked as 'invisible'. + * 'show_updated' - Default is 0 (integer). Will show the time of when the + * bookmark was last updated. + * 'echo' - Default is 1 (integer). Whether to echo (default) or return the + * formatted bookmarks. + * 'categorize' - Default is 1 (integer). Whether to show links listed by + * category (default) or show links in one column. + * + * These options define how the Category name will appear before the category + * links are displayed, if 'categorize' is 1. If 'categorize' is 0, then it will + * display for only the 'title_li' string and only if 'title_li' is not empty. + * 'title_li' - Default is 'Bookmarks' (translatable string). What to show + * before the links appear. + * 'title_before' - Default is '
' (string). The HTML or text to show before + * the 'title_li' string. + * 'title_after' - Default is '
' (string). The HTML or text to show after + * the 'title_li' string. + * 'class' - Default is 'linkcat' (string). The CSS class to use for the + * 'title_li'. + * + * 'category_before' - Default is '
'. String must + * contain '%id' and '%class' to get + * the id of the category and the 'class' argument. These are used for + * formatting in themes. + * Argument will be displayed before the 'title_before' argument. + * 'category_after' - Default is '
' (string). The HTML or text that will + * appear after the list of links. + * + * These are only used if 'categorize' is set to 1 or true. + * 'category_orderby' - Default is 'name'. How to order the bookmark category + * based on term scheme. + * 'category_order' - Default is 'ASC'. Set the order by either ASC (ascending) + * or DESC (descending). + * + * @see _walk_bookmarks() For other arguments that can be set in this function + * and passed to _walk_bookmarks(). + * @see get_bookmarks() For other arguments that can be set in this function and + * passed to get_bookmarks(). + * @link http://codex.wordpress.org/Template_Tags/wp_list_bookmarks + * + * @since 2.1.0 + * @uses _list_bookmarks() Used to iterate over all of the bookmarks and return + * the html + * @uses get_terms() Gets all of the categories that are for links. + * + * @param string|array $args Optional. Overwrite the defaults of the function + * @return string|null Will only return if echo option is set to not echo. + * Default is not return anything. + */ +function wp_list_bookmarks($args = '') { + $defaults = array( + 'orderby' => 'name', 'order' => 'ASC', + 'limit' => -1, 'category' => '', 'exclude_category' => '', + 'category_name' => '', 'hide_invisible' => 1, + 'show_updated' => 0, 'echo' => 1, + 'categorize' => 1, 'title_li' => __('Bookmarks'), + 'title_before' => '
', 'title_after' => '
', + 'category_orderby' => 'name', 'category_order' => 'ASC', + 'class' => 'linkcat', 'category_before' => '
', + 'category_after' => '
' + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + + $output = ''; + + if ( $categorize ) { + //Split the bookmarks into ul's for each category + $cats = get_terms('link_category', array('name__like' => $category_name, 'include' => $category, 'exclude' => $exclude_category, 'orderby' => $category_orderby, 'order' => $category_order, 'hierarchical' => 0)); + + foreach ( (array) $cats as $cat ) { + $params = array_merge($r, array('category'=>$cat->term_id)); + $bookmarks = get_bookmarks($params); + if ( empty($bookmarks) ) + continue; + $output .= str_replace(array('%id', '%class'), array("linkcat-$cat->term_id", $class), $category_before); + $catname = apply_filters( "link_category", $cat->name ); + $output .= "$title_before$catname$title_after\n\t
\n"; + $output .= _walk_bookmarks($bookmarks, $r); + $output .= "\n\t
\n$category_after\n"; + } + } else { + //output one single list using title_li for the title + $bookmarks = get_bookmarks($r); + + if ( !empty($bookmarks) ) { + if ( !empty( $title_li ) ){ + $output .= str_replace(array('%id', '%class'), array("linkcat-$category", $class), $category_before); + $output .= "$title_before$title_li$title_after\n\t
\n"; + $output .= _walk_bookmarks($bookmarks, $r); + $output .= "\n\t
\n$category_after\n"; + } else { + $output .= _walk_bookmarks($bookmarks, $r); + } + } + } + + $output = apply_filters( 'wp_list_bookmarks', $output ); + + if ( !$echo ) + return $output; + echo $output; +} + +?> diff -uNr a/blog/wp-includes/cache.php b/blog/wp-includes/cache.php --- a/blog/wp-includes/cache.php false +++ b/blog/wp-includes/cache.php 8f560f5bee09e586ed55caba01440b90231e411aff5c4737b00f670158871d5061b101af37bcb1f0f92bb56563973d4115494b2cad4f63c5f33f88034aec9027 @@ -0,0 +1,452 @@ +add($key, $data, $flag, $expire); +} + +/** + * Closes the cache. + * + * This function has ceased to do anything since WordPress 2.5. The + * functionality was removed along with the rest of the persistant cache. This + * does not mean that plugins can't implement this function when they need to + * make sure that the cache is cleaned up after WordPress no longer needs it. + * + * @since 2.0.0 + * + * @return bool Always returns True + */ +function wp_cache_close() { + return true; +} + +/** + * Removes the cache contents matching ID and flag. + * + * @since 2.0.0 + * @uses $wp_object_cache Object Cache Class + * @see WP_Object_Cache::delete() + * + * @param int|string $id What the contents in the cache are called + * @param string $flag Where the cache contents are grouped + * @return bool True on successful removal, false on failure + */ +function wp_cache_delete($id, $flag = '') { + global $wp_object_cache; + + return $wp_object_cache->delete($id, $flag); +} + +/** + * Removes all cache items. + * + * @since 2.0.0 + * @uses $wp_object_cache Object Cache Class + * @see WP_Object_Cache::flush() + * + * @return bool Always returns true + */ +function wp_cache_flush() { + global $wp_object_cache; + + return $wp_object_cache->flush(); +} + +/** + * Retrieves the cache contents from the cache by ID and flag. + * + * @since 2.0.0 + * @uses $wp_object_cache Object Cache Class + * @see WP_Object_Cache::get() + * + * @param int|string $id What the contents in the cache are called + * @param string $flag Where the cache contents are grouped + * @return bool|mixed False on failure to retrieve contents or the cache + * contents on success + */ +function wp_cache_get($id, $flag = '') { + global $wp_object_cache; + + return $wp_object_cache->get($id, $flag); +} + +/** + * Sets up Object Cache Global and assigns it. + * + * @since 2.0.0 + * @global WP_Object_Cache $wp_object_cache WordPress Object Cache + */ +function wp_cache_init() { + $GLOBALS['wp_object_cache'] = new WP_Object_Cache(); +} + +/** + * Replaces the contents of the cache with new data. + * + * @since 2.0.0 + * @uses $wp_object_cache Object Cache Class + * @see WP_Object_Cache::replace() + * + * @param int|string $id What to call the contents in the cache + * @param mixed $data The contents to store in the cache + * @param string $flag Where to group the cache contents + * @param int $expire When to expire the cache contents + * @return bool False if cache ID and group already exists, true on success + */ +function wp_cache_replace($key, $data, $flag = '', $expire = 0) { + global $wp_object_cache; + + return $wp_object_cache->replace($key, $data, $flag, $expire); +} + +/** + * Saves the data to the cache. + * + * @since 2.0 + * @uses $wp_object_cache Object Cache Class + * @see WP_Object_Cache::set() + * + * @param int|string $id What to call the contents in the cache + * @param mixed $data The contents to store in the cache + * @param string $flag Where to group the cache contents + * @param int $expire When to expire the cache contents + * @return bool False if cache ID and group already exists, true on success + */ +function wp_cache_set($key, $data, $flag = '', $expire = 0) { + global $wp_object_cache; + + return $wp_object_cache->set($key, $data, $flag, $expire); +} + +/** + * Adds a group or set of groups to the list of global groups. + * + * @since 2.6.0 + * + * @param string|array $groups A group or an array of groups to add + */ +function wp_cache_add_global_groups( $groups ) { + // Default cache doesn't persist so nothing to do here. + return; +} + +/** + * Adds a group or set of groups to the list of non-persistent groups. + * + * @since 2.6.0 + * + * @param string|array $groups A group or an array of groups to add + */ +function wp_cache_add_non_persistent_groups( $groups ) { + // Default cache doesn't persist so nothing to do here. + return; +} + +/** + * WordPress Object Cache + * + * The WordPress Object Cache is used to save on trips to the database. The + * Object Cache stores all of the cache data to memory and makes the cache + * contents available by using a key, which is used to name and later retrieve + * the cache contents. + * + * The Object Cache can be replaced by other caching mechanisms by placing files + * in the wp-content folder which is looked at in wp-settings. If that file + * exists, then this file will not be included. + * + * @package WordPress + * @subpackage Cache + * @since 2.0 + */ +class WP_Object_Cache { + + /** + * Holds the cached objects + * + * @var array + * @access private + * @since 2.0.0 + */ + var $cache = array (); + + /** + * Cache objects that do not exist in the cache + * + * @var array + * @access private + * @since 2.0.0 + */ + var $non_existant_objects = array (); + + /** + * The amount of times the cache data was already stored in the cache. + * + * @since 2.5.0 + * @access private + * @var int + */ + var $cache_hits = 0; + + /** + * Amount of times the cache did not have the request in cache + * + * @var int + * @access public + * @since 2.0.0 + */ + var $cache_misses = 0; + + /** + * Adds data to the cache if it doesn't already exist. + * + * @uses WP_Object_Cache::get Checks to see if the cache already has data. + * @uses WP_Object_Cache::set Sets the data after the checking the cache + * contents existance. + * + * @since 2.0.0 + * + * @param int|string $id What to call the contents in the cache + * @param mixed $data The contents to store in the cache + * @param string $group Where to group the cache contents + * @param int $expire When to expire the cache contents + * @return bool False if cache ID and group already exists, true on success + */ + function add($id, $data, $group = 'default', $expire = '') { + if (empty ($group)) + $group = 'default'; + + if (false !== $this->get($id, $group, false)) + return false; + + return $this->set($id, $data, $group, $expire); + } + + /** + * Remove the contents of the cache ID in the group + * + * If the cache ID does not exist in the group and $force parameter is set + * to false, then nothing will happen. The $force parameter is set to false + * by default. + * + * On success the group and the id will be added to the + * $non_existant_objects property in the class. + * + * @since 2.0.0 + * + * @param int|string $id What the contents in the cache are called + * @param string $group Where the cache contents are grouped + * @param bool $force Optional. Whether to force the unsetting of the cache + * ID in the group + * @return bool False if the contents weren't deleted and true on success + */ + function delete($id, $group = 'default', $force = false) { + if (empty ($group)) + $group = 'default'; + + if (!$force && false === $this->get($id, $group, false)) + return false; + + unset ($this->cache[$group][$id]); + $this->non_existant_objects[$group][$id] = true; + return true; + } + + /** + * Clears the object cache of all data + * + * @since 2.0.0 + * + * @return bool Always returns true + */ + function flush() { + $this->cache = array (); + + return true; + } + + /** + * Retrieves the cache contents, if it exists + * + * The contents will be first attempted to be retrieved by searching by the + * ID in the cache group. If the cache is hit (success) then the contents + * are returned. + * + * On failure, the $non_existant_objects property is checked and if the + * cache group and ID exist in there the cache misses will not be + * incremented. If not in the nonexistant objects property, then the cache + * misses will be incremented and the cache group and ID will be added to + * the nonexistant objects. + * + * @since 2.0.0 + * + * @param int|string $id What the contents in the cache are called + * @param string $group Where the cache contents are grouped + * @return bool|mixed False on failure to retrieve contents or the cache + * contents on success + */ + function get($id, $group = 'default') { + if (empty ($group)) + $group = 'default'; + + if (isset ($this->cache[$group][$id])) { + $this->cache_hits += 1; + if ( is_object($this->cache[$group][$id]) ) + return wp_clone($this->cache[$group][$id]); + else + return $this->cache[$group][$id]; + } + + if ( isset ($this->non_existant_objects[$group][$id]) ) + return false; + + $this->non_existant_objects[$group][$id] = true; + $this->cache_misses += 1; + return false; + } + + /** + * Replace the contents in the cache, if contents already exist + * + * @since 2.0.0 + * @see WP_Object_Cache::set() + * + * @param int|string $id What to call the contents in the cache + * @param mixed $data The contents to store in the cache + * @param string $group Where to group the cache contents + * @param int $expire When to expire the cache contents + * @return bool False if not exists, true if contents were replaced + */ + function replace($id, $data, $group = 'default', $expire = '') { + if (empty ($group)) + $group = 'default'; + + if (false === $this->get($id, $group, false)) + return false; + + return $this->set($id, $data, $group, $expire); + } + + /** + * Sets the data contents into the cache + * + * The cache contents is grouped by the $group parameter followed by the + * $id. This allows for duplicate ids in unique groups. Therefore, naming of + * the group should be used with care and should follow normal function + * naming guidelines outside of core WordPress usage. + * + * The $expire parameter is not used, because the cache will automatically + * expire for each time a page is accessed and PHP finishes. The method is + * more for cache plugins which use files. + * + * @since 2.0.0 + * + * @param int|string $id What to call the contents in the cache + * @param mixed $data The contents to store in the cache + * @param string $group Where to group the cache contents + * @param int $expire Not Used + * @return bool Always returns true + */ + function set($id, $data, $group = 'default', $expire = '') { + if (empty ($group)) + $group = 'default'; + + if (NULL === $data) + $data = ''; + + if ( is_object($data) ) + $data = wp_clone($data); + + $this->cache[$group][$id] = $data; + + if(isset($this->non_existant_objects[$group][$id])) + unset ($this->non_existant_objects[$group][$id]); + + return true; + } + + /** + * Echos the stats of the caching. + * + * Gives the cache hits, and cache misses. Also prints every cached group, + * key and the data. + * + * @since 2.0.0 + */ + function stats() { + echo "
"; + echo "Cache Hits: {$this->cache_hits}
"; + echo "Cache Misses: {$this->cache_misses}
"; + echo "
"; + + foreach ($this->cache as $group => $cache) { + echo "
"; + echo "Group: $group
"; + echo "Cache:"; + echo "
";
+			print_r($cache);
+			echo "
"; + } + } + + /** + * PHP4 constructor; Calls PHP 5 style constructor + * + * @since 2.0.0 + * + * @return WP_Object_Cache + */ + function WP_Object_Cache() { + return $this->__construct(); + } + + /** + * Sets up object properties; PHP 5 style constructor + * + * @since 2.0.8 + * @return null|WP_Object_Cache If cache is disabled, returns null. + */ + function __construct() { + /** + * @todo This should be moved to the PHP4 style constructor, PHP5 + * already calls __destruct() + */ + register_shutdown_function(array(&$this, "__destruct")); + } + + /** + * Will save the object cache before object is completely destroyed. + * + * Called upon object destruction, which should be when PHP ends. + * + * @since 2.0.8 + * + * @return bool True value. Won't be used by PHP + */ + function __destruct() { + return true; + } +} +?> diff -uNr a/blog/wp-includes/canonical.php b/blog/wp-includes/canonical.php --- a/blog/wp-includes/canonical.php false +++ b/blog/wp-includes/canonical.php 89d4fa64dfc1bc9b5de2210eda2b7b481354337e56c6771047f9aa6b648e8716dcfae339aeb746fe406168b775fc1ab2cb1056169d15a3fae18dc418335bb580 @@ -0,0 +1,339 @@ + $wp_query->post_count && ($id = get_query_var('p')) ) { + + $vars = $wpdb->get_results( $wpdb->prepare("SELECT post_type, post_parent FROM $wpdb->posts WHERE ID = %d", $id) ); + + if ( isset($vars[0]) && $vars = $vars[0] ) { + if ( 'revision' == $vars->post_type && $vars->post_parent > 0 ) + $id = $vars->post_parent; + + if ( $redirect_url = get_permalink($id) ) + $redirect['query'] = remove_query_arg(array('p', 'page_id', 'attachment_id'), $redirect['query']); + } + } + + // These tests give us a WP-generated permalink + if ( is_404() ) { + $redirect_url = redirect_guess_404_permalink(); + } elseif ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) { + // rewriting of old ?p=X, ?m=2004, ?m=200401, ?m=20040101 + if ( is_single() && !empty($_GET['p']) && ! $redirect_url ) { + if ( $redirect_url = get_permalink(get_query_var('p')) ) + $redirect['query'] = remove_query_arg('p', $redirect['query']); + if ( get_query_var( 'page' ) ) { + $redirect_url = trailingslashit( $redirect_url ) . user_trailingslashit( get_query_var( 'page' ), 'single_paged' ); + $redirect['query'] = remove_query_arg( 'page', $redirect['query'] ); + } + } elseif ( is_page() && !empty($_GET['page_id']) && ! $redirect_url ) { + if ( $redirect_url = get_permalink(get_query_var('page_id')) ) + $redirect['query'] = remove_query_arg('page_id', $redirect['query']); + } elseif ( !empty($_GET['m']) && ( is_year() || is_month() || is_day() ) ) { + $m = get_query_var('m'); + switch ( strlen($m) ) { + case 4: // Yearly + $redirect_url = get_year_link($m); + break; + case 6: // Monthly + $redirect_url = get_month_link( substr($m, 0, 4), substr($m, 4, 2) ); + break; + case 8: // Daily + $redirect_url = get_day_link(substr($m, 0, 4), substr($m, 4, 2), substr($m, 6, 2)); + break; + } + if ( $redirect_url ) + $redirect['query'] = remove_query_arg('m', $redirect['query']); + // now moving on to non ?m=X year/month/day links + } elseif ( is_day() && get_query_var('year') && get_query_var('monthnum') && !empty($_GET['day']) ) { + if ( $redirect_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day')) ) + $redirect['query'] = remove_query_arg(array('year', 'monthnum', 'day'), $redirect['query']); + } elseif ( is_month() && get_query_var('year') && !empty($_GET['monthnum']) ) { + if ( $redirect_url = get_month_link(get_query_var('year'), get_query_var('monthnum')) ) + $redirect['query'] = remove_query_arg(array('year', 'monthnum'), $redirect['query']); + } elseif ( is_year() && !empty($_GET['year']) ) { + if ( $redirect_url = get_year_link(get_query_var('year')) ) + $redirect['query'] = remove_query_arg('year', $redirect['query']); + } elseif ( is_category() && !empty($_GET['cat']) ) { + if ( $redirect_url = get_category_link(get_query_var('cat')) ) + $redirect['query'] = remove_query_arg('cat', $redirect['query']); + } elseif ( is_author() && !empty($_GET['author']) ) { + $author = get_userdata(get_query_var('author')); + if ( false !== $author && $redirect_url = get_author_posts_url($author->ID, $author->user_nicename) ) + $redirect['query'] = remove_query_arg('author', $redirect['author']); + } + + // paging and feeds + if ( get_query_var('paged') || is_feed() || get_query_var('cpage') ) { + if ( !$redirect_url ) + $redirect_url = $requested_url; + $paged_redirect = @parse_url($redirect_url); + while ( preg_match( '#/page/[0-9]+?(/+)?$#', $paged_redirect['path'] ) || preg_match( '#/(comments/?)?(feed|rss|rdf|atom|rss2)(/+)?$#', $paged_redirect['path'] ) || preg_match( '#/comment-page-[0-9]+(/+)?$#', $paged_redirect['path'] ) ) { + // Strip off paging and feed + $paged_redirect['path'] = preg_replace('#/page/[0-9]+?(/+)?$#', '/', $paged_redirect['path']); // strip off any existing paging + $paged_redirect['path'] = preg_replace('#/(comments/?)?(feed|rss2?|rdf|atom)(/+)?$#', '/', $paged_redirect['path']); // strip off feed endings + $paged_redirect['path'] = preg_replace('#/comment-page-[0-9]+?(/+)?$#', '/', $paged_redirect['path']); // strip off any existing comment paging + } + + $addl_path = ''; + if ( is_feed() ) { + $addl_path = !empty( $addl_path ) ? trailingslashit($addl_path) : ''; + if ( get_query_var( 'withcomments' ) ) + $addl_path .= 'comments/'; + $addl_path .= user_trailingslashit( 'feed/' . ( ( 'rss2' == get_query_var('feed') || 'feed' == get_query_var('feed') ) ? '' : get_query_var('feed') ), 'feed' ); + $redirect['query'] = remove_query_arg( 'feed', $redirect['query'] ); + } + + if ( get_query_var('paged') > 0 ) { + $paged = get_query_var('paged'); + $redirect['query'] = remove_query_arg( 'paged', $redirect['query'] ); + if ( !is_feed() ) { + if ( $paged > 1 && !is_single() ) { + $addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit("page/$paged", 'paged'); + } elseif ( !is_single() ) { + $addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit($paged_redirect['path'], 'paged'); + } + } elseif ( $paged > 1 ) { + $redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] ); + } + } + + if ( get_option('page_comments') && ( ( 'newest' == get_option('default_comments_page') && get_query_var('cpage') > 0 ) || ( 'newest' != get_option('default_comments_page') && get_query_var('cpage') > 1 ) ) ) { + $addl_path = ( !empty( $addl_path ) ? trailingslashit($addl_path) : '' ) . user_trailingslashit( 'comment-page-' . get_query_var('cpage'), 'commentpaged' ); + $redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] ); + } + + $paged_redirect['path'] = user_trailingslashit( preg_replace('|/index.php/?$|', '/', $paged_redirect['path']) ); // strip off trailing /index.php/ + if ( !empty( $addl_path ) && $wp_rewrite->using_index_permalinks() && strpos($paged_redirect['path'], '/index.php/') === false ) + $paged_redirect['path'] = trailingslashit($paged_redirect['path']) . 'index.php/'; + if ( !empty( $addl_path ) ) + $paged_redirect['path'] = trailingslashit($paged_redirect['path']) . $addl_path; + $redirect_url = $paged_redirect['scheme'] . '://' . $paged_redirect['host'] . $paged_redirect['path']; + $redirect['path'] = $paged_redirect['path']; + } + } + + // tack on any additional query vars + $redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] ); + if ( $redirect_url && !empty($redirect['query']) ) { + if ( strpos($redirect_url, '?') !== false ) + $redirect_url .= '&'; + else + $redirect_url .= '?'; + $redirect_url .= $redirect['query']; + } + + if ( $redirect_url ) + $redirect = @parse_url($redirect_url); + + // www.example.com vs example.com + $user_home = @parse_url(get_option('home')); + if ( !empty($user_home['host']) ) + $redirect['host'] = $user_home['host']; + if ( empty($user_home['path']) ) + $user_home['path'] = '/'; + + // Handle ports + if ( !empty($user_home['port']) ) + $redirect['port'] = $user_home['port']; + else + unset($redirect['port']); + + // trailing /index.php + $redirect['path'] = preg_replace('|/index.php/*?$|', '/', $redirect['path']); + + // Remove trailing spaces from the path + $redirect['path'] = preg_replace( '#(%20| )+$#', '', $redirect['path'] ); + + if ( !empty( $redirect['query'] ) ) { + // Remove trailing spaces from certain terminating query string args + $redirect['query'] = preg_replace( '#((p|page_id|cat|tag)=[^&]*?)(%20| )+$#', '$1', $redirect['query'] ); + + // Clean up empty query strings + $redirect['query'] = trim(preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query']), '&'); + + // Remove redundant leading ampersands + $redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] ); + } + + // strip /index.php/ when we're not using PATHINFO permalinks + if ( !$wp_rewrite->using_index_permalinks() ) + $redirect['path'] = str_replace('/index.php/', '/', $redirect['path']); + + // trailing slashes + if ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() && !is_404() && (!is_front_page() || ( is_front_page() && (get_query_var('paged') > 1) ) ) ) { + $user_ts_type = ''; + if ( get_query_var('paged') > 0 ) { + $user_ts_type = 'paged'; + } else { + foreach ( array('single', 'category', 'page', 'day', 'month', 'year', 'home') as $type ) { + $func = 'is_' . $type; + if ( call_user_func($func) ) { + $user_ts_type = $type; + break; + } + } + } + $redirect['path'] = user_trailingslashit($redirect['path'], $user_ts_type); + } elseif ( is_front_page() ) { + $redirect['path'] = trailingslashit($redirect['path']); + } + + // Always trailing slash the Front Page URL + if ( trailingslashit( $redirect['path'] ) == trailingslashit( $user_home['path'] ) ) + $redirect['path'] = trailingslashit($redirect['path']); + + // Ignore differences in host capitalization, as this can lead to infinite redirects + // Only redirect no-www <=> yes-www + if ( strtolower($original['host']) == strtolower($redirect['host']) || + ( strtolower($original['host']) != 'www.' . strtolower($redirect['host']) && 'www.' . strtolower($original['host']) != strtolower($redirect['host']) ) ) + $redirect['host'] = $original['host']; + + $compare_original = array($original['host'], $original['path']); + + if ( !empty( $original['port'] ) ) + $compare_original[] = $original['port']; + + if ( !empty( $original['query'] ) ) + $compare_original[] = $original['query']; + + $compare_redirect = array($redirect['host'], $redirect['path']); + + if ( !empty( $redirect['port'] ) ) + $compare_redirect[] = $redirect['port']; + + if ( !empty( $redirect['query'] ) ) + $compare_redirect[] = $redirect['query']; + + if ( $compare_original !== $compare_redirect ) { + $redirect_url = $redirect['scheme'] . '://' . $redirect['host']; + if ( !empty($redirect['port']) ) + $redirect_url .= ':' . $redirect['port']; + $redirect_url .= $redirect['path']; + if ( !empty($redirect['query']) ) + $redirect_url .= '?' . $redirect['query']; + } + + if ( !$redirect_url || $redirect_url == $requested_url ) + return false; + + // Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning FALSE + $redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url); + + if ( !$redirect_url || $redirect_url == $requested_url ) // yes, again -- in case the filter aborted the request + return false; + + if ( $do_redirect ) { + // protect against chained redirects + if ( !redirect_canonical($redirect_url, false) ) { + wp_redirect($redirect_url, 301); + exit(); + } else { + // Debug + // die("1: $redirect_url
2: " . redirect_canonical( $redirect_url, false ) ); + return false; + } + } else { + return $redirect_url; + } +} + +/** + * Attempts to guess correct post based on query vars. + * + * @since 2.3.0 + * @uses $wpdb + * + * @return bool|string Returns False, if it can't find post, returns correct + * location on success. + */ +function redirect_guess_404_permalink() { + global $wpdb; + + if ( !get_query_var('name') ) + return false; + + $where = $wpdb->prepare("post_name LIKE %s", get_query_var('name') . '%'); + + // if any of year, monthnum, or day are set, use them to refine the query + if ( get_query_var('year') ) + $where .= $wpdb->prepare(" AND YEAR(post_date) = %d", get_query_var('year')); + if ( get_query_var('monthnum') ) + $where .= $wpdb->prepare(" AND MONTH(post_date) = %d", get_query_var('monthnum')); + if ( get_query_var('day') ) + $where .= $wpdb->prepare(" AND DAYOFMONTH(post_date) = %d", get_query_var('day')); + + $post_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE $where AND post_status = 'publish'"); + if ( !$post_id ) + return false; + return get_permalink($post_id); +} + +add_action('template_redirect', 'redirect_canonical'); + +?> diff -uNr a/blog/wp-includes/capabilities.php b/blog/wp-includes/capabilities.php --- a/blog/wp-includes/capabilities.php false +++ b/blog/wp-includes/capabilities.php f12edc6e3b9b2bf5b80e6bda611507a9699879f1c2dfc570390f31c52f85bc190b477226caff72e849ebf1edd697b17628dacfbb9ccf060d8e5bd0e1a44ab3d0 @@ -0,0 +1,987 @@ + + * array ( + * 'rolename' => array ( + * 'name' => 'rolename', + * 'capabilities' => array() + * ) + * ) + * + * + * @since 2.0.0 + * @package WordPress + * @subpackage User + */ +class WP_Roles { + /** + * List of roles and capabilities. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $roles; + + /** + * List of the role objects. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $role_objects = array(); + + /** + * List of role names. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $role_names = array(); + + /** + * Option name for storing role list. + * + * @since 2.0.0 + * @access public + * @var string + */ + var $role_key; + + /** + * Whether to use the database for retrieval and storage. + * + * @since 2.1.0 + * @access public + * @var bool + */ + var $use_db = true; + + /** + * PHP4 Constructor - Call {@link WP_Roles::_init()} method. + * + * @since 2.0.0 + * @access public + * + * @return WP_Roles + */ + function WP_Roles() { + $this->_init(); + } + + /** + * Setup the object properties. + * + * The role key is set to the current prefix for the $wpdb object with + * 'user_roles' appended. If the $wp_user_roles global is set, then it will + * be used and the role option will not be updated or used. + * + * @since 2.1.0 + * @access protected + * @uses $wpdb Used to get the database prefix. + * @global array $wp_user_roles Used to set the 'roles' property value. + */ + function _init () { + global $wpdb; + global $wp_user_roles; + $this->role_key = $wpdb->prefix . 'user_roles'; + if ( ! empty( $wp_user_roles ) ) { + $this->roles = $wp_user_roles; + $this->use_db = false; + } else { + $this->roles = get_option( $this->role_key ); + } + + if ( empty( $this->roles ) ) + return; + + $this->role_objects = array(); + $this->role_names = array(); + foreach ( (array) $this->roles as $role => $data ) { + $this->role_objects[$role] = new WP_Role( $role, $this->roles[$role]['capabilities'] ); + $this->role_names[$role] = $this->roles[$role]['name']; + } + } + + /** + * Add role name with capabilities to list. + * + * Updates the list of roles, if the role doesn't already exist. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + * @param string $display_name Role display name. + * @param array $capabilities List of role capabilities. + * @return null|WP_Role WP_Role object if role is added, null if already exists. + */ + function add_role( $role, $display_name, $capabilities = array() ) { + if ( isset( $this->roles[$role] ) ) + return; + + $this->roles[$role] = array( + 'name' => $display_name, + 'capabilities' => $capabilities + ); + if ( $this->use_db ) + update_option( $this->role_key, $this->roles ); + $this->role_objects[$role] = new WP_Role( $role, $capabilities ); + $this->role_names[$role] = $display_name; + return $this->role_objects[$role]; + } + + /** + * Remove role by name. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + */ + function remove_role( $role ) { + if ( ! isset( $this->role_objects[$role] ) ) + return; + + unset( $this->role_objects[$role] ); + unset( $this->role_names[$role] ); + unset( $this->roles[$role] ); + + if ( $this->use_db ) + update_option( $this->role_key, $this->roles ); + } + + /** + * Add capability to role. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + * @param string $cap Capability name. + * @param bool $grant Optional, default is true. Whether role is capable of preforming capability. + */ + function add_cap( $role, $cap, $grant = true ) { + $this->roles[$role]['capabilities'][$cap] = $grant; + if ( $this->use_db ) + update_option( $this->role_key, $this->roles ); + } + + /** + * Remove capability from role. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + * @param string $cap Capability name. + */ + function remove_cap( $role, $cap ) { + unset( $this->roles[$role]['capabilities'][$cap] ); + if ( $this->use_db ) + update_option( $this->role_key, $this->roles ); + } + + /** + * Retrieve role object by name. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + * @return object|null Null, if role does not exist. WP_Role object, if found. + */ + function &get_role( $role ) { + if ( isset( $this->role_objects[$role] ) ) + return $this->role_objects[$role]; + else + return null; + } + + /** + * Retrieve list of role names. + * + * @since 2.0.0 + * @access public + * + * @return array List of role names. + */ + function get_names() { + return $this->role_names; + } + + /** + * Whether role name is currently in the list of available roles. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name to look up. + * @return bool + */ + function is_role( $role ) + { + return isset( $this->role_names[$role] ); + } +} + +/** + * WordPress Role class. + * + * @since 2.0.0 + * @package WordPress + * @subpackage User + */ +class WP_Role { + /** + * Role name. + * + * @since 2.0.0 + * @access public + * @var string + */ + var $name; + + /** + * List of capabilities the role contains. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $capabilities; + + /** + * PHP4 Constructor - Setup object properties. + * + * The list of capabilities, must have the key as the name of the capability + * and the value a boolean of whether it is granted to the role or not. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + * @param array $capabilities List of capabilities. + * @return WP_Role + */ + function WP_Role( $role, $capabilities ) { + $this->name = $role; + $this->capabilities = $capabilities; + } + + /** + * Assign role a capability. + * + * @see WP_Roles::add_cap() Method uses implementation for role. + * @since 2.0.0 + * @access public + * + * @param string $cap Capability name. + * @param bool $grant Whether role has capability privilege. + */ + function add_cap( $cap, $grant = true ) { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + $this->capabilities[$cap] = $grant; + $wp_roles->add_cap( $this->name, $cap, $grant ); + } + + /** + * Remove capability from role. + * + * This is a container for {@link WP_Roles::remove_cap()} to remove the + * capability from the role. That is to say, that {@link + * WP_Roles::remove_cap()} implements the functionality, but it also makes + * sense to use this class, because you don't need to enter the role name. + * + * @since 2.0.0 + * @access public + * + * @param string $cap Capability name. + */ + function remove_cap( $cap ) { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + unset( $this->capabilities[$cap] ); + $wp_roles->remove_cap( $this->name, $cap ); + } + + /** + * Whether role has capability. + * + * The capabilities is passed through the 'role_has_cap' filter. The first + * parameter for the hook is the list of capabilities the class has + * assigned. The second parameter is the capability name to look for. The + * third and final parameter for the hook is the role name. + * + * @since 2.0.0 + * @access public + * + * @param string $cap Capability name. + * @return bool True, if user has capability. False, if doesn't have capability. + */ + function has_cap( $cap ) { + $capabilities = apply_filters( 'role_has_cap', $this->capabilities, $cap, $this->name ); + if ( !empty( $capabilities[$cap] ) ) + return $capabilities[$cap]; + else + return false; + } + +} + +/** + * WordPress User class. + * + * @since 2.0.0 + * @package WordPress + * @subpackage User + */ +class WP_User { + /** + * User data container. + * + * This will be set as properties of the object. + * + * @since 2.0.0 + * @access private + * @var array + */ + var $data; + + /** + * The user's ID. + * + * @since 2.1.0 + * @access public + * @var int + */ + var $ID = 0; + + /** + * The deprecated user's ID. + * + * @since 2.0.0 + * @access public + * @deprecated Use WP_User::$ID + * @see WP_User::$ID + * @var int + */ + var $id = 0; + + /** + * The individual capabilities the user has been given. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $caps = array(); + + /** + * User metadata option name. + * + * @since 2.0.0 + * @access public + * @var string + */ + var $cap_key; + + /** + * The roles the user is part of. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $roles = array(); + + /** + * All capabilities the user has, including individual and role based. + * + * @since 2.0.0 + * @access public + * @var array + */ + var $allcaps = array(); + + /** + * First name of the user. + * + * Created to prevent notices. + * + * @since 2.7.0 + * @access public + * @var string + */ + var $first_name = ''; + + /** + * Last name of the user. + * + * Created to prevent notices. + * + * @since 2.7.0 + * @access public + * @var string + */ + var $last_name = ''; + + /** + * PHP4 Constructor - Sets up the object properties. + * + * Retrieves the userdata and then assigns all of the data keys to direct + * properties of the object. Calls {@link WP_User::_init_caps()} after + * setting up the object's user data properties. + * + * @since 2.0.0 + * @access public + * + * @param int|string $id User's ID or username + * @param int $name Optional. User's username + * @return WP_User + */ + function WP_User( $id, $name = '' ) { + + if ( empty( $id ) && empty( $name ) ) + return; + + if ( ! is_numeric( $id ) ) { + $name = $id; + $id = 0; + } + + if ( ! empty( $id ) ) + $this->data = get_userdata( $id ); + else + $this->data = get_userdatabylogin( $name ); + + if ( empty( $this->data->ID ) ) + return; + + foreach ( get_object_vars( $this->data ) as $key => $value ) { + $this->{$key} = $value; + } + + $this->id = $this->ID; + $this->_init_caps(); + } + + /** + * Setup capability object properties. + * + * Will set the value for the 'cap_key' property to current database table + * prefix, followed by 'capabilities'. Will then check to see if the + * property matching the 'cap_key' exists and is an array. If so, it will be + * used. + * + * @since 2.1.0 + * @access protected + */ + function _init_caps() { + global $wpdb; + $this->cap_key = $wpdb->prefix . 'capabilities'; + $this->caps = &$this->{$this->cap_key}; + if ( ! is_array( $this->caps ) ) + $this->caps = array(); + $this->get_role_caps(); + } + + /** + * Retrieve all of the role capabilities and merge with individual capabilities. + * + * All of the capabilities of the roles the user belongs to are merged with + * the users individual roles. This also means that the user can be denied + * specific roles that their role might have, but the specific user isn't + * granted permission to. + * + * @since 2.0.0 + * @uses $wp_roles + * @access public + */ + function get_role_caps() { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + //Filter out caps that are not role names and assign to $this->roles + if ( is_array( $this->caps ) ) + $this->roles = array_filter( array_keys( $this->caps ), array( &$wp_roles, 'is_role' ) ); + + //Build $allcaps from role caps, overlay user's $caps + $this->allcaps = array(); + foreach ( (array) $this->roles as $role ) { + $role = $wp_roles->get_role( $role ); + $this->allcaps = array_merge( $this->allcaps, $role->capabilities ); + } + $this->allcaps = array_merge( $this->allcaps, $this->caps ); + } + + /** + * Add role to user. + * + * Updates the user's meta data option with capabilities and roles. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + */ + function add_role( $role ) { + $this->caps[$role] = true; + update_usermeta( $this->ID, $this->cap_key, $this->caps ); + $this->get_role_caps(); + $this->update_user_level_from_caps(); + } + + /** + * Remove role from user. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + */ + function remove_role( $role ) { + if ( empty( $this->roles[$role] ) || ( count( $this->roles ) <= 1 ) ) + return; + unset( $this->caps[$role] ); + update_usermeta( $this->ID, $this->cap_key, $this->caps ); + $this->get_role_caps(); + } + + /** + * Set the role of the user. + * + * This will remove the previous roles of the user and assign the user the + * new one. You can set the role to an empty string and it will remove all + * of the roles from the user. + * + * @since 2.0.0 + * @access public + * + * @param string $role Role name. + */ + function set_role( $role ) { + foreach ( (array) $this->roles as $oldrole ) + unset( $this->caps[$oldrole] ); + if ( !empty( $role ) ) { + $this->caps[$role] = true; + $this->roles = array( $role => true ); + } else { + $this->roles = false; + } + update_usermeta( $this->ID, $this->cap_key, $this->caps ); + $this->get_role_caps(); + $this->update_user_level_from_caps(); + } + + /** + * Choose the maximum level the user has. + * + * Will compare the level from the $item parameter against the $max + * parameter. If the item is incorrect, then just the $max parameter value + * will be returned. + * + * Used to get the max level based on the capabilities the user has. This + * is also based on roles, so if the user is assigned the Administrator role + * then the capability 'level_10' will exist and the user will get that + * value. + * + * @since 2.0.0 + * @access public + * + * @param int $max Max level of user. + * @param string $item Level capability name. + * @return int Max Level. + */ + function level_reduction( $max, $item ) { + if ( preg_match( '/^level_(10|[0-9])$/i', $item, $matches ) ) { + $level = intval( $matches[1] ); + return max( $max, $level ); + } else { + return $max; + } + } + + /** + * Update the maximum user level for the user. + * + * Updates the 'user_level' user metadata (includes prefix that is the + * database table prefix) with the maximum user level. Gets the value from + * the all of the capabilities that the user has. + * + * @since 2.0.0 + * @access public + */ + function update_user_level_from_caps() { + global $wpdb; + $this->user_level = array_reduce( array_keys( $this->allcaps ), array( &$this, 'level_reduction' ), 0 ); + update_usermeta( $this->ID, $wpdb->prefix.'user_level', $this->user_level ); + } + + /** + * Add capability and grant or deny access to capability. + * + * @since 2.0.0 + * @access public + * + * @param string $cap Capability name. + * @param bool $grant Whether to grant capability to user. + */ + function add_cap( $cap, $grant = true ) { + $this->caps[$cap] = $grant; + update_usermeta( $this->ID, $this->cap_key, $this->caps ); + } + + /** + * Remove capability from user. + * + * @since 2.0.0 + * @access public + * + * @param string $cap Capability name. + */ + function remove_cap( $cap ) { + if ( empty( $this->caps[$cap] ) ) return; + unset( $this->caps[$cap] ); + update_usermeta( $this->ID, $this->cap_key, $this->caps ); + } + + /** + * Remove all of the capabilities of the user. + * + * @since 2.1.0 + * @access public + */ + function remove_all_caps() { + global $wpdb; + $this->caps = array(); + update_usermeta( $this->ID, $this->cap_key, '' ); + update_usermeta( $this->ID, $wpdb->prefix.'user_level', '' ); + $this->get_role_caps(); + } + + /** + * Whether user has capability or role name. + * + * This is useful for looking up whether the user has a specific role + * assigned to the user. The second optional parameter can also be used to + * check for capabilities against a specfic post. + * + * @since 2.0.0 + * @access public + * + * @param string|int $cap Capability or role name to search. + * @param int $post_id Optional. Post ID to check capability against specific post. + * @return bool True, if user has capability; false, if user does not have capability. + */ + function has_cap( $cap ) { + if ( is_numeric( $cap ) ) + $cap = $this->translate_level_to_cap( $cap ); + + $args = array_slice( func_get_args(), 1 ); + $args = array_merge( array( $cap, $this->ID ), $args ); + $caps = call_user_func_array( 'map_meta_cap', $args ); + // Must have ALL requested caps + $capabilities = apply_filters( 'user_has_cap', $this->allcaps, $caps, $args ); + foreach ( (array) $caps as $cap ) { + //echo "Checking cap $cap
"; + if ( empty( $capabilities[$cap] ) || !$capabilities[$cap] ) + return false; + } + + return true; + } + + /** + * Convert numeric level to level capability name. + * + * Prepends 'level_' to level number. + * + * @since 2.0.0 + * @access public + * + * @param int $level Level number, 1 to 10. + * @return string + */ + function translate_level_to_cap( $level ) { + return 'level_' . $level; + } + +} + +/** + * Map meta capabilities to primitive capabilities. + * + * This does not actually compare whether the user ID has the actual capability, + * just what the capability or capabilities are. Meta capability list value can + * be 'delete_user', 'edit_user', 'delete_post', 'delete_page', 'edit_post', + * 'edit_page', 'read_post', or 'read_page'. + * + * @since 2.0.0 + * + * @param string $cap Capability name. + * @param int $user_id User ID. + * @return array Actual capabilities for meta capability. + */ +function map_meta_cap( $cap, $user_id ) { + $args = array_slice( func_get_args(), 2 ); + $caps = array(); + + switch ( $cap ) { + case 'delete_user': + $caps[] = 'delete_users'; + break; + case 'edit_user': + if ( !isset( $args[0] ) || $user_id != $args[0] ) { + $caps[] = 'edit_users'; + } + break; + case 'delete_post': + $author_data = get_userdata( $user_id ); + //echo "post ID: {$args[0]}
"; + $post = get_post( $args[0] ); + if ( 'page' == $post->post_type ) { + $args = array_merge( array( 'delete_page', $user_id ), $args ); + return call_user_func_array( 'map_meta_cap', $args ); + } + $post_author_data = get_userdata( $post->post_author ); + //echo "current user id : $user_id, post author id: " . $post_author_data->ID . "
"; + // If the user is the author... + if ( $user_id == $post_author_data->ID ) { + // If the post is published... + if ( 'publish' == $post->post_status ) + $caps[] = 'delete_published_posts'; + else + // If the post is draft... + $caps[] = 'delete_posts'; + } else { + // The user is trying to edit someone else's post. + $caps[] = 'delete_others_posts'; + // The post is published, extra cap required. + if ( 'publish' == $post->post_status ) + $caps[] = 'delete_published_posts'; + elseif ( 'private' == $post->post_status ) + $caps[] = 'delete_private_posts'; + } + break; + case 'delete_page': + $author_data = get_userdata( $user_id ); + //echo "post ID: {$args[0]}
"; + $page = get_page( $args[0] ); + $page_author_data = get_userdata( $page->post_author ); + //echo "current user id : $user_id, page author id: " . $page_author_data->ID . "
"; + // If the user is the author... + if ( $user_id == $page_author_data->ID ) { + // If the page is published... + if ( $page->post_status == 'publish' ) + $caps[] = 'delete_published_pages'; + else + // If the page is draft... + $caps[] = 'delete_pages'; + } else { + // The user is trying to edit someone else's page. + $caps[] = 'delete_others_pages'; + // The page is published, extra cap required. + if ( $page->post_status == 'publish' ) + $caps[] = 'delete_published_pages'; + elseif ( $page->post_status == 'private' ) + $caps[] = 'delete_private_pages'; + } + break; + // edit_post breaks down to edit_posts, edit_published_posts, or + // edit_others_posts + case 'edit_post': + $author_data = get_userdata( $user_id ); + //echo "post ID: {$args[0]}
"; + $post = get_post( $args[0] ); + if ( 'page' == $post->post_type ) { + $args = array_merge( array( 'edit_page', $user_id ), $args ); + return call_user_func_array( 'map_meta_cap', $args ); + } + $post_author_data = get_userdata( $post->post_author ); + //echo "current user id : $user_id, post author id: " . $post_author_data->ID . "
"; + // If the user is the author... + if ( $user_id == $post_author_data->ID ) { + // If the post is published... + if ( 'publish' == $post->post_status ) + $caps[] = 'edit_published_posts'; + else + // If the post is draft... + $caps[] = 'edit_posts'; + } else { + // The user is trying to edit someone else's post. + $caps[] = 'edit_others_posts'; + // The post is published, extra cap required. + if ( 'publish' == $post->post_status ) + $caps[] = 'edit_published_posts'; + elseif ( 'private' == $post->post_status ) + $caps[] = 'edit_private_posts'; + } + break; + case 'edit_page': + $author_data = get_userdata( $user_id ); + //echo "post ID: {$args[0]}
"; + $page = get_page( $args[0] ); + $page_author_data = get_userdata( $page->post_author ); + //echo "current user id : $user_id, page author id: " . $page_author_data->ID . "
"; + // If the user is the author... + if ( $user_id == $page_author_data->ID ) { + // If the page is published... + if ( 'publish' == $page->post_status ) + $caps[] = 'edit_published_pages'; + else + // If the page is draft... + $caps[] = 'edit_pages'; + } else { + // The user is trying to edit someone else's page. + $caps[] = 'edit_others_pages'; + // The page is published, extra cap required. + if ( 'publish' == $page->post_status ) + $caps[] = 'edit_published_pages'; + elseif ( 'private' == $page->post_status ) + $caps[] = 'edit_private_pages'; + } + break; + case 'read_post': + $post = get_post( $args[0] ); + if ( 'page' == $post->post_type ) { + $args = array_merge( array( 'read_page', $user_id ), $args ); + return call_user_func_array( 'map_meta_cap', $args ); + } + + if ( 'private' != $post->post_status ) { + $caps[] = 'read'; + break; + } + + $author_data = get_userdata( $user_id ); + $post_author_data = get_userdata( $post->post_author ); + if ( $user_id == $post_author_data->ID ) + $caps[] = 'read'; + else + $caps[] = 'read_private_posts'; + break; + case 'read_page': + $page = get_page( $args[0] ); + + if ( 'private' != $page->post_status ) { + $caps[] = 'read'; + break; + } + + $author_data = get_userdata( $user_id ); + $page_author_data = get_userdata( $page->post_author ); + if ( $user_id == $page_author_data->ID ) + $caps[] = 'read'; + else + $caps[] = 'read_private_pages'; + break; + default: + // If no meta caps match, return the original cap. + $caps[] = $cap; + } + + return $caps; +} + +/** + * Whether current user has capability or role. + * + * @since 2.0.0 + * + * @param string $capability Capability or role name. + * @return bool + */ +function current_user_can( $capability ) { + $current_user = wp_get_current_user(); + + if ( empty( $current_user ) ) + return false; + + $args = array_slice( func_get_args(), 1 ); + $args = array_merge( array( $capability ), $args ); + + return call_user_func_array( array( &$current_user, 'has_cap' ), $args ); +} + +/** + * Retrieve role object. + * + * @see WP_Roles::get_role() Uses method to retrieve role object. + * @since 2.0.0 + * + * @param string $role Role name. + * @return object + */ +function get_role( $role ) { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + return $wp_roles->get_role( $role ); +} + +/** + * Add role, if it does not exist. + * + * @see WP_Roles::add_role() Uses method to add role. + * @since 2.0.0 + * + * @param string $role Role name. + * @param string $display_name Display name for role. + * @param array $capabilities List of capabilities. + * @return null|WP_Role WP_Role object if role is added, null if already exists. + */ +function add_role( $role, $display_name, $capabilities = array() ) { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + return $wp_roles->add_role( $role, $display_name, $capabilities ); +} + +/** + * Remove role, if it exists. + * + * @see WP_Roles::remove_role() Uses method to remove role. + * @since 2.0.0 + * + * @param string $role Role name. + * @return null + */ +function remove_role( $role ) { + global $wp_roles; + + if ( ! isset( $wp_roles ) ) + $wp_roles = new WP_Roles(); + + return $wp_roles->remove_role( $role ); +} + +?> diff -uNr a/blog/wp-includes/category.php b/blog/wp-includes/category.php --- a/blog/wp-includes/category.php false +++ b/blog/wp-includes/category.php 735ee76c4e876caf8e25ce1513b410fcc41f814b9f9b3872765267785de7f6bce2b8b896697c0521d7a9e3d75e1b3b5d65ba24d2102f235cc46e6e5682831c51 @@ -0,0 +1,384 @@ + 'category' ); + $args = wp_parse_args( $args, $defaults ); + + $taxonomy = apply_filters( 'get_categories_taxonomy', 'category', $args ); + if ( 'link' == $args['type'] ) + $taxonomy = 'link_category'; + $categories = (array) get_terms( $taxonomy, $args ); + + foreach ( array_keys( $categories ) as $k ) + _make_cat_compat( $categories[$k] ); + + return $categories; +} + +/** + * Retrieves category data given a category ID or category object. + * + * If you pass the $category parameter an object, which is assumed to be the + * category row object retrieved the database. It will cache the category data. + * + * If you pass $category an integer of the category ID, then that category will + * be retrieved from the database, if it isn't already cached, and pass it back. + * + * If you look at get_term(), then both types will be passed through several + * filters and finally sanitized based on the $filter parameter value. + * + * The category will converted to maintain backwards compatibility. + * + * @since 1.5.1 + * @uses get_term() Used to get the category data from the taxonomy. + * + * @param int|object $category Category ID or Category row object + * @param string $output Optional. Constant OBJECT, ARRAY_A, or ARRAY_N + * @param string $filter Optional. Default is raw or no WordPress defined filter will applied. + * @return mixed Category data in type defined by $output parameter. + */ +function &get_category( $category, $output = OBJECT, $filter = 'raw' ) { + $category = get_term( $category, 'category', $output, $filter ); + if ( is_wp_error( $category ) ) + return $category; + + _make_cat_compat( $category ); + + return $category; +} + +/** + * Retrieve category based on URL containing the category slug. + * + * Breaks the $category_path parameter up to get the category slug. + * + * Tries to find the child path and will return it. If it doesn't find a + * match, then it will return the first category matching slug, if $full_match, + * is set to false. If it does not, then it will return null. + * + * It is also possible that it will return a WP_Error object on failure. Check + * for it when using this function. + * + * @since 2.1.0 + * + * @param string $category_path URL containing category slugs. + * @param bool $full_match Optional. Whether should match full path or not. + * @param string $output Optional. Constant OBJECT, ARRAY_A, or ARRAY_N + * @return null|object|array Null on failure. Type is based on $output value. + */ +function get_category_by_path( $category_path, $full_match = true, $output = OBJECT ) { + $category_path = rawurlencode( urldecode( $category_path ) ); + $category_path = str_replace( '%2F', '/', $category_path ); + $category_path = str_replace( '%20', ' ', $category_path ); + $category_paths = '/' . trim( $category_path, '/' ); + $leaf_path = sanitize_title( basename( $category_paths ) ); + $category_paths = explode( '/', $category_paths ); + $full_path = ''; + foreach ( (array) $category_paths as $pathdir ) + $full_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title( $pathdir ); + + $categories = get_terms( 'category', "get=all&slug=$leaf_path" ); + + if ( empty( $categories ) ) + return null; + + foreach ( $categories as $category ) { + $path = '/' . $leaf_path; + $curcategory = $category; + while ( ( $curcategory->parent != 0 ) && ( $curcategory->parent != $curcategory->term_id ) ) { + $curcategory = get_term( $curcategory->parent, 'category' ); + if ( is_wp_error( $curcategory ) ) + return $curcategory; + $path = '/' . $curcategory->slug . $path; + } + + if ( $path == $full_path ) + return get_category( $category->term_id, $output ); + } + + // If full matching is not required, return the first cat that matches the leaf. + if ( ! $full_match ) + return get_category( $categories[0]->term_id, $output ); + + return null; +} + +/** + * Retrieve category object by category slug. + * + * @since 2.3.0 + * + * @param string $slug The category slug. + * @return object Category data object + */ +function get_category_by_slug( $slug ) { + $category = get_term_by( 'slug', $slug, 'category' ); + if ( $category ) + _make_cat_compat( $category ); + + return $category; +} + + +/** + * Retrieve the ID of a category from its name. + * + * @since 1.0.0 + * + * @param string $cat_name Optional. Default is 'General' and can be any category name. + * @return int 0, if failure and ID of category on success. + */ +function get_cat_ID( $cat_name='General' ) { + $cat = get_term_by( 'name', $cat_name, 'category' ); + if ( $cat ) + return $cat->term_id; + return 0; +} + + +/** + * Retrieve the category name by the category ID. + * + * @since 0.71 + * @deprecated Use get_cat_name() + * @see get_cat_name() get_catname() is deprecated in favor of get_cat_name(). + * + * @param int $cat_ID Category ID + * @return string category name + */ +function get_catname( $cat_ID ) { + return get_cat_name( $cat_ID ); +} + + +/** + * Retrieve the name of a category from its ID. + * + * @since 1.0.0 + * + * @param int $cat_id Category ID + * @return string Category name + */ +function get_cat_name( $cat_id ) { + $cat_id = (int) $cat_id; + $category = &get_category( $cat_id ); + return $category->name; +} + + +/** + * Check if a category is an ancestor of another category. + * + * You can use either an id or the category object for both parameters. If you + * use an integer the category will be retrieved. + * + * @since 2.1.0 + * + * @param int|object $cat1 ID or object to check if this is the parent category. + * @param int|object $cat2 The child category. + * @return bool Whether $cat2 is child of $cat1 + */ +function cat_is_ancestor_of( $cat1, $cat2 ) { + if ( is_int( $cat1 ) ) + $cat1 = &get_category( $cat1 ); + if ( is_int( $cat2 ) ) + $cat2 = &get_category( $cat2 ); + + if ( !$cat1->term_id || !$cat2->parent ) + return false; + + if ( $cat2->parent == $cat1->term_id ) + return true; + + return cat_is_ancestor_of( $cat1, get_category( $cat2->parent ) ); +} + + +/** + * Sanitizes category data based on context. + * + * @since 2.3.0 + * @uses sanitize_term() See this function for what context are supported. + * + * @param object|array $category Category data + * @param string $context Optional. Default is 'display'. + * @return object|array Same type as $category with sanitized data for safe use. + */ +function sanitize_category( $category, $context = 'display' ) { + return sanitize_term( $category, 'category', $context ); +} + + +/** + * Sanitizes data in single category key field. + * + * @since 2.3.0 + * @uses sanitize_term_field() See function for more details. + * + * @param string $field Category key to sanitize + * @param mixed $value Category value to sanitize + * @param int $cat_id Category ID + * @param string $context What filter to use, 'raw', 'display', etc. + * @return mixed Same type as $value after $value has been sanitized. + */ +function sanitize_category_field( $field, $value, $cat_id, $context ) { + return sanitize_term_field( $field, $value, $cat_id, 'category', $context ); +} + +/* Tags */ + + +/** + * Retrieves all post tags. + * + * @since 2.3.0 + * @see get_terms() For list of arguments to pass. + * @uses apply_filters() Calls 'get_tags' hook on array of tags and with $args. + * + * @param string|array $args Tag arguments to use when retrieving tags. + * @return array List of tags. + */ +function &get_tags( $args = '' ) { + $tags = get_terms( 'post_tag', $args ); + + if ( empty( $tags ) ) { + $return = array(); + return $return; + } + + $tags = apply_filters( 'get_tags', $tags, $args ); + return $tags; +} + + +/** + * Retrieve post tag by tag ID or tag object. + * + * If you pass the $tag parameter an object, which is assumed to be the tag row + * object retrieved the database. It will cache the tag data. + * + * If you pass $tag an integer of the tag ID, then that tag will + * be retrieved from the database, if it isn't already cached, and pass it back. + * + * If you look at get_term(), then both types will be passed through several + * filters and finally sanitized based on the $filter parameter value. + * + * @since 2.3.0 + * + * @param int|object $tag + * @param string $output Optional. Constant OBJECT, ARRAY_A, or ARRAY_N + * @param string $filter Optional. Default is raw or no WordPress defined filter will applied. + * @return object|array Return type based on $output value. + */ +function &get_tag( $tag, $output = OBJECT, $filter = 'raw' ) { + return get_term( $tag, 'post_tag', $output, $filter ); +} + + +/* Cache */ + + +/** + * Update the categories cache. + * + * This function does not appear to be used anymore or does not appear to be + * needed. It might be a legacy function left over from when there was a need + * for updating the category cache. + * + * @since 1.5.0 + * + * @return bool Always return True + */ +function update_category_cache() { + return true; +} + + +/** + * Remove the category cache data based on ID. + * + * @since 2.1.0 + * @uses clean_term_cache() Clears the cache for the category based on ID + * + * @param int $id Category ID + */ +function clean_category_cache( $id ) { + clean_term_cache( $id, 'category' ); +} + + +/** + * Update category structure to old pre 2.3 from new taxonomy structure. + * + * This function was added for the taxonomy support to update the new category + * structure with the old category one. This will maintain compatibility with + * plugins and themes which depend on the old key or property names. + * + * The parameter should only be passed a variable and not create the array or + * object inline to the parameter. The reason for this is that parameter is + * passed by reference and PHP will fail unless it has the variable. + * + * There is no return value, because everything is updated on the variable you + * pass to it. This is one of the features with using pass by reference in PHP. + * + * @since 2.3.0 + * @access private + * + * @param array|object $category Category Row object or array + */ +function _make_cat_compat( &$category ) { + if ( is_object( $category ) ) { + $category->cat_ID = &$category->term_id; + $category->category_count = &$category->count; + $category->category_description = &$category->description; + $category->cat_name = &$category->name; + $category->category_nicename = &$category->slug; + $category->category_parent = &$category->parent; + } elseif ( is_array( $category ) && isset( $category['term_id'] ) ) { + $category['cat_ID'] = &$category['term_id']; + $category['category_count'] = &$category['count']; + $category['category_description'] = &$category['description']; + $category['cat_name'] = &$category['name']; + $category['category_nicename'] = &$category['slug']; + $category['category_parent'] = &$category['parent']; + } +} + + +?> diff -uNr a/blog/wp-includes/category-template.php b/blog/wp-includes/category-template.php --- a/blog/wp-includes/category-template.php false +++ b/blog/wp-includes/category-template.php 4eaaff2f6353926f931f4645e87ef8bd4d305e50c9801dd5fcfa030005c2fad9d00cf8629255fa02aa6f5d768d9f8744dfbb3c6b5b453c736b62af0937424211 @@ -0,0 +1,935 @@ +parent == $id && !in_array( $category->term_id, $visited ) ) { + $visited[] = $category->term_id; + $chain .= $before.$category->term_id.$after; + $chain .= get_category_children( $category->term_id, $before, $after ); + } + } + return $chain; +} + +/** + * Retrieve category link URL. + * + * @since 1.0.0 + * @uses apply_filters() Calls 'category_link' filter on category link and category ID. + * + * @param int $category_id Category ID. + * @return string + */ +function get_category_link( $category_id ) { + global $wp_rewrite; + $catlink = $wp_rewrite->get_category_permastruct(); + + if ( empty( $catlink ) ) { + $file = get_option( 'home' ) . '/'; + $catlink = $file . '?cat=' . $category_id; + } else { + $category = &get_category( $category_id ); + if ( is_wp_error( $category ) ) + return $category; + $category_nicename = $category->slug; + + if ( $category->parent == $category_id ) // recursive recursion + $category->parent = 0; + elseif ($category->parent != 0 ) + $category_nicename = get_category_parents( $category->parent, false, '/', true ) . $category_nicename; + + $catlink = str_replace( '%category%', $category_nicename, $catlink ); + $catlink = get_option( 'home' ) . user_trailingslashit( $catlink, 'category' ); + } + return apply_filters( 'category_link', $catlink, $category_id ); +} + +/** + * Retrieve category parents with separator. + * + * @since 1.2.0 + * + * @param int $id Category ID. + * @param bool $link Optional, default is false. Whether to format with link. + * @param string $separator Optional, default is '/'. How to separate categories. + * @param bool $nicename Optional, default is false. Whether to use nice name for display. + * @param array $visited Optional. Already linked to categories to prevent duplicates. + * @return string + */ +function get_category_parents( $id, $link = false, $separator = '/', $nicename = false, $visited = array() ) { + $chain = ''; + $parent = &get_category( $id ); + if ( is_wp_error( $parent ) ) + return $parent; + + if ( $nicename ) + $name = $parent->slug; + else + $name = $parent->cat_name; + + if ( $parent->parent && ( $parent->parent != $parent->term_id ) && !in_array( $parent->parent, $visited ) ) { + $visited[] = $parent->parent; + $chain .= get_category_parents( $parent->parent, $link, $separator, $nicename, $visited ); + } + + if ( $link ) + $chain .= 'cat_name ) . '">'.$name.'' . $separator; + else + $chain .= $name.$separator; + return $chain; +} + +/** + * Retrieve post categories. + * + * @since 0.71 + * @uses $post + * + * @param int $id Optional, default to current post ID. The post ID. + * @return array + */ +function get_the_category( $id = false ) { + global $post; + + $id = (int) $id; + if ( !$id ) + $id = (int) $post->ID; + + $categories = get_object_term_cache( $id, 'category' ); + if ( false === $categories ) { + $categories = wp_get_object_terms( $id, 'category' ); + wp_cache_add($id, $categories, 'category_relationships'); + } + + if ( !empty( $categories ) ) + usort( $categories, '_usort_terms_by_name' ); + else + $categories = array(); + + foreach ( (array) array_keys( $categories ) as $key ) { + _make_cat_compat( $categories[$key] ); + } + + return $categories; +} + +/** + * Sort categories by name. + * + * Used by usort() as a callback, should not be used directly. Can actually be + * used to sort any term object. + * + * @since 2.3.0 + * @access private + * + * @param object $a + * @param object $b + * @return int + */ +function _usort_terms_by_name( $a, $b ) { + return strcmp( $a->name, $b->name ); +} + +/** + * Sort categories by ID. + * + * Used by usort() as a callback, should not be used directly. Can actually be + * used to sort any term object. + * + * @since 2.3.0 + * @access private + * + * @param object $a + * @param object $b + * @return int + */ +function _usort_terms_by_ID( $a, $b ) { + if ( $a->term_id > $b->term_id ) + return 1; + elseif ( $a->term_id < $b->term_id ) + return -1; + else + return 0; +} + +/** + * Retrieve category name based on category ID. + * + * @since 0.71 + * + * @param int $cat_ID Category ID. + * @return string Category name. + */ +function get_the_category_by_ID( $cat_ID ) { + $cat_ID = (int) $cat_ID; + $category = &get_category( $cat_ID ); + if ( is_wp_error( $category ) ) + return $category; + return $category->name; +} + +/** + * Retrieve category list in either HTML list or custom format. + * + * @since 1.5.1 + * + * @param string $separator Optional, default is empty string. Separator for between the categories. + * @param string $parents Optional. How to display the parents. + * @param int $post_id Optional. Post ID to retrieve categories. + * @return string + */ +function get_the_category_list( $separator = '', $parents='', $post_id = false ) { + global $wp_rewrite; + $categories = get_the_category( $post_id ); + if ( empty( $categories ) ) + return apply_filters( 'the_category', __( 'Uncategorized' ), $separator, $parents ); + + $rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? 'rel="category tag"' : 'rel="category"'; + + $thelist = ''; + if ( '' == $separator ) { + $thelist .= '
'; + foreach ( $categories as $category ) { + $thelist .= "\n\t
• "; + switch ( strtolower( $parents ) ) { + case 'multiple': + if ( $category->parent ) + $thelist .= get_category_parents( $category->parent, true, $separator ); + $thelist .= 'name ) . '" ' . $rel . '>' . $category->name.'
'; + break; + case 'single': + $thelist .= 'name ) . '" ' . $rel . '>'; + if ( $category->parent ) + $thelist .= get_category_parents( $category->parent, false, $separator ); + $thelist .= $category->name.''; + break; + case '': + default: + $thelist .= 'name ) . '" ' . $rel . '>' . $category->cat_name.''; + } + } + $thelist .= '
'; + } else { + $i = 0; + foreach ( $categories as $category ) { + if ( 0 < $i ) + $thelist .= $separator . ' '; + switch ( strtolower( $parents ) ) { + case 'multiple': + if ( $category->parent ) + $thelist .= get_category_parents( $category->parent, true, $separator ); + $thelist .= 'name ) . '" ' . $rel . '>' . $category->cat_name.''; + break; + case 'single': + $thelist .= 'name ) . '" ' . $rel . '>'; + if ( $category->parent ) + $thelist .= get_category_parents( $category->parent, false, $separator ); + $thelist .= "$category->cat_name"; + break; + case '': + default: + $thelist .= 'name ) . '" ' . $rel . '>' . $category->name.''; + } + ++$i; + } + } + return apply_filters( 'the_category', $thelist, $separator, $parents ); +} + + +/** + * Check if the current post in within any of the given categories. + * + * The given categories are checked against the post's categories' term_ids, names and slugs. + * Categories given as integers will only be checked against the post's categories' term_ids. + * + * Prior to v2.5 of WordPress, category names were not supported. + * Prior to v2.7, category slugs were not supported. + * Prior to v2.7, only one category could be compared: in_category( $single_category ). + * Prior to v2.7, this function could only be used in the WordPress Loop. + * As of 2.7, the function can be used anywhere if it is provided a post ID or post object. + * + * @since 1.2.0 + * + * @uses is_object_in_term() + * + * @param int|string|array $category. Category ID, name or slug, or array of said. + * @param int|post object Optional. Post to check instead of the current post. @since 2.7.0 + * @return bool True if the current post is in any of the given categories. + */ +function in_category( $category, $_post = null ) { + if ( empty( $category ) ) + return false; + + if ( $_post ) { + $_post = get_post( $_post ); + } else { + $_post =& $GLOBALS['post']; + } + + if ( !$_post ) + return false; + + $r = is_object_in_term( $_post->ID, 'category', $category ); + if ( is_wp_error( $r ) ) + return false; + return $r; +} + +/** + * Display the category list for the post. + * + * @since 0.71 + * + * @param string $separator Optional, default is empty string. Separator for between the categories. + * @param string $parents Optional. How to display the parents. + * @param int $post_id Optional. Post ID to retrieve categories. + */ +function the_category( $separator = '', $parents='', $post_id = false ) { + echo get_the_category_list( $separator, $parents, $post_id ); +} + +/** + * Retrieve category description. + * + * @since 1.0.0 + * + * @param int $category Optional. Category ID. Will use global category ID by default. + * @return string Category description, available. + */ +function category_description( $category = 0 ) { + global $cat; + if ( !$category ) + $category = $cat; + + return get_term_field( 'description', $category, 'category' ); +} + +/** + * Display or retrieve the HTML dropdown list of categories. + * + * The list of arguments is below: + * 'show_option_all' (string) - Text to display for showing all categories. + * 'show_option_none' (string) - Text to display for showing no categories. + * 'orderby' (string) default is 'ID' - What column to use for ordering the + * categories. + * 'order' (string) default is 'ASC' - What direction to order categories. + * 'show_last_update' (bool|int) default is 0 - See {@link get_categories()} + * 'show_count' (bool|int) default is 0 - Whether to show how many posts are + * in the category. + * 'hide_empty' (bool|int) default is 1 - Whether to hide categories that + * don't have any posts attached to them. + * 'child_of' (int) default is 0 - See {@link get_categories()}. + * 'exclude' (string) - See {@link get_categories()}. + * 'echo' (bool|int) default is 1 - Whether to display or retrieve content. + * 'depth' (int) - The max depth. + * 'tab_index' (int) - Tab index for select element. + * 'name' (string) - The name attribute value for selected element. + * 'class' (string) - The class attribute value for selected element. + * 'selected' (int) - Which category ID is selected. + * + * The 'hierarchical' argument, which is disabled by default, will override the + * depth argument, unless it is true. When the argument is false, it will + * display all of the categories. When it is enabled it will use the value in + * the 'depth' argument. + * + * @since 2.1.0 + * + * @param string|array $args Optional. Override default arguments. + * @return string HTML content only if 'echo' argument is 0. + */ +function wp_dropdown_categories( $args = '' ) { + $defaults = array( + 'show_option_all' => '', 'show_option_none' => '', + 'orderby' => 'ID', 'order' => 'ASC', + 'show_last_update' => 0, 'show_count' => 0, + 'hide_empty' => 1, 'child_of' => 0, + 'exclude' => '', 'echo' => 1, + 'selected' => 0, 'hierarchical' => 0, + 'name' => 'cat', 'class' => 'postform', + 'depth' => 0, 'tab_index' => 0 + ); + + $defaults['selected'] = ( is_category() ) ? get_query_var( 'cat' ) : 0; + + $r = wp_parse_args( $args, $defaults ); + $r['include_last_update_time'] = $r['show_last_update']; + extract( $r ); + + $tab_index_attribute = ''; + if ( (int) $tab_index > 0 ) + $tab_index_attribute = " tabindex=\"$tab_index\""; + + $categories = get_categories( $r ); + + $output = ''; + if ( ! empty( $categories ) ) { + $output = "\n"; + + if ( $show_option_all ) { + $show_option_all = apply_filters( 'list_cats', $show_option_all ); + $output .= "\t$show_option_all\n"; + } + + if ( $show_option_none ) { + $show_option_none = apply_filters( 'list_cats', $show_option_none ); + $output .= "\t$show_option_none\n"; + } + + if ( $hierarchical ) + $depth = $r['depth']; // Walk the full depth. + else + $depth = -1; // Flat. + + $output .= walk_category_dropdown_tree( $categories, $depth, $r ); + $output .= "\n"; + } + + $output = apply_filters( 'wp_dropdown_cats', $output ); + + if ( $echo ) + echo $output; + + return $output; +} + +/** + * Display or retrieve the HTML list of categories. + * + * The list of arguments is below: + * 'show_option_all' (string) - Text to display for showing all categories. + * 'orderby' (string) default is 'ID' - What column to use for ordering the + * categories. + * 'order' (string) default is 'ASC' - What direction to order categories. + * 'show_last_update' (bool|int) default is 0 - See {@link + * walk_category_dropdown_tree()} + * 'show_count' (bool|int) default is 0 - Whether to show how many posts are + * in the category. + * 'hide_empty' (bool|int) default is 1 - Whether to hide categories that + * don't have any posts attached to them. + * 'use_desc_for_title' (bool|int) default is 1 - Whether to use the + * description instead of the category title. + * 'feed' - See {@link get_categories()}. + * 'feed_type' - See {@link get_categories()}. + * 'feed_image' - See {@link get_categories()}. + * 'child_of' (int) default is 0 - See {@link get_categories()}. + * 'exclude' (string) - See {@link get_categories()}. + * 'echo' (bool|int) default is 1 - Whether to display or retrieve content. + * 'current_category' (int) - See {@link get_categories()}. + * 'hierarchical' (bool) - See {@link get_categories()}. + * 'title_li' (string) - See {@link get_categories()}. + * 'depth' (int) - The max depth. + * + * @since 2.1.0 + * + * @param string|array $args Optional. Override default arguments. + * @return string HTML content only if 'echo' argument is 0. + */ +function wp_list_categories( $args = '' ) { + $defaults = array( + 'show_option_all' => '', 'orderby' => 'name', + 'order' => 'ASC', 'show_last_update' => 0, + 'style' => 'list', 'show_count' => 0, + 'hide_empty' => 1, 'use_desc_for_title' => 1, + 'child_of' => 0, 'feed' => '', 'feed_type' => '', + 'feed_image' => '', 'exclude' => '', 'current_category' => 0, + 'hierarchical' => true, 'title_li' => __( 'Categories' ), + 'echo' => 1, 'depth' => 0 + ); + + $r = wp_parse_args( $args, $defaults ); + + if ( !isset( $r['pad_counts'] ) && $r['show_count'] && $r['hierarchical'] ) { + $r['pad_counts'] = true; + } + + if ( isset( $r['show_date'] ) ) { + $r['include_last_update_time'] = $r['show_date']; + } + + extract( $r ); + + $categories = get_categories( $r ); + + $output = ''; + if ( $title_li && 'list' == $style ) + $output = '
' . $r['title_li'] . '
'; + + if ( empty( $categories ) ) { + if ( 'list' == $style ) + $output .= '
• ' . __( "No categories" ) . '
'; + else + $output .= __( "No categories" ); + } else { + global $wp_query; + + if( !empty( $show_option_all ) ) + if ( 'list' == $style ) + $output .= '
• ' . $show_option_all . '
'; + else + $output .= '' . $show_option_all . ''; + + if ( empty( $r['current_category'] ) && is_category() ) + $r['current_category'] = $wp_query->get_queried_object_id(); + + if ( $hierarchical ) + $depth = $r['depth']; + else + $depth = -1; // Flat. + + $output .= walk_category_tree( $categories, $depth, $r ); + } + + if ( $title_li && 'list' == $style ) + $output .= '
'; + + $output = apply_filters( 'wp_list_categories', $output ); + + if ( $echo ) + echo $output; + else + return $output; +} + +/** + * Display tag cloud. + * + * The text size is set by the 'smallest' and 'largest' arguments, which will + * use the 'unit' argument value for the CSS text size unit. The 'format' + * argument can be 'flat' (default), 'list', or 'array'. The flat value for the + * 'format' argument will separate tags with spaces. The list value for the + * 'format' argument will format the tags in a UL HTML list. The array value for + * the 'format' argument will return in PHP array type format. + * + * The 'orderby' argument will accept 'name' or 'count' and defaults to 'name'. + * The 'order' is the direction to sort, defaults to 'ASC' and can be 'DESC'. + * + * The 'number' argument is how many tags to return. By default, the limit will + * be to return the top 45 tags in the tag cloud list. + * +* The 'topic_count_text_callback' argument is a function, which, given the count + * of the posts with that tag, returns a text for the tooltip of the tag link. + * @see default_topic_count_text + * + * The 'exclude' and 'include' arguments are used for the {@link get_tags()} + * function. Only one should be used, because only one will be used and the + * other ignored, if they are both set. + * + * @since 2.3.0 + * + * @param array|string $args Optional. Override default arguments. + * @return array Generated tag cloud, only if no failures and 'array' is set for the 'format' argument. + */ +function wp_tag_cloud( $args = '' ) { + $defaults = array( + 'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 45, + 'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC', + 'exclude' => '', 'include' => '', 'link' => 'view' + ); + $args = wp_parse_args( $args, $defaults ); + + $tags = get_tags( array_merge( $args, array( 'orderby' => 'count', 'order' => 'DESC' ) ) ); // Always query top tags + + if ( empty( $tags ) ) + return; + + foreach ( $tags as $key => $tag ) { + if ( 'edit' == $args['link'] ) + $link = get_edit_tag_link( $tag->term_id ); + else + $link = get_tag_link( $tag->term_id ); + if ( is_wp_error( $link ) ) + return false; + + $tags[ $key ]->link = $link; + $tags[ $key ]->id = $tag->term_id; + } + + $return = wp_generate_tag_cloud( $tags, $args ); // Here's where those top tags get sorted according to $args + + $return = apply_filters( 'wp_tag_cloud', $return, $args ); + + if ( 'array' == $args['format'] ) + return $return; + + echo $return; +} + +/** + * Default text for tooltip for tag links + * + * @param integer $count number of posts with that tag + * @return string text for the tooltip of a tag link. + */ +function default_topic_count_text( $count ) { + return sprintf( __ngettext('%s topic', '%s topics', $count), number_format_i18n( $count ) ); +} + +/** + * Generates a tag cloud (heatmap) from provided data. + * + * The text size is set by the 'smallest' and 'largest' arguments, which will + * use the 'unit' argument value for the CSS text size unit. The 'format' + * argument can be 'flat' (default), 'list', or 'array'. The flat value for the + * 'format' argument will separate tags with spaces. The list value for the + * 'format' argument will format the tags in a UL HTML list. The array value for + * the 'format' argument will return in PHP array type format. + * + * The 'orderby' argument will accept 'name' or 'count' and defaults to 'name'. + * The 'order' is the direction to sort, defaults to 'ASC' and can be 'DESC' or + * 'RAND'. + * + * The 'number' argument is how many tags to return. By default, the limit will + * be to return the entire tag cloud list. + * + * The 'topic_count_text_callback' argument is a function, which given the count + * of the posts with that tag returns a text for the tooltip of the tag link. + * @see default_topic_count_text + * + * + * @todo Complete functionality. + * @since 2.3.0 + * + * @param array $tags List of tags. + * @param string|array $args Optional, override default arguments. + * @return string + */ +function wp_generate_tag_cloud( $tags, $args = '' ) { + global $wp_rewrite; + $defaults = array( + 'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 0, + 'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC', + 'topic_count_text_callback' => 'default_topic_count_text', + ); + + if ( !isset( $args['topic_count_text_callback'] ) && isset( $args['single_text'] ) && isset( $args['multiple_text'] ) ) { + $body = 'return sprintf ( + __ngettext('.var_export($args['single_text'], true).', '.var_export($args['multiple_text'], true).', $count), + number_format_i18n( $count ));'; + $args['topic_count_text_callback'] = create_function('$count', $body); + } + + $args = wp_parse_args( $args, $defaults ); + + extract( $args ); + + if ( empty( $tags ) ) + return; + + // SQL cannot save you; this is a second (potentially different) sort on a subset of data. + if ( 'name' == $orderby ) + uasort( $tags, create_function('$a, $b', 'return strnatcasecmp($a->name, $b->name);') ); + else + uasort( $tags, create_function('$a, $b', 'return ($a->count < $b->count);') ); + + if ( 'DESC' == $order ) + $tags = array_reverse( $tags, true ); + elseif ( 'RAND' == $order ) { + $keys = array_rand( $tags, count( $tags ) ); + foreach ( $keys as $key ) + $temp[$key] = $tags[$key]; + $tags = $temp; + unset( $temp ); + } + + if ( $number > 0 ) + $tags = array_slice($tags, 0, $number); + + $counts = array(); + foreach ( (array) $tags as $key => $tag ) + $counts[ $key ] = $tag->count; + + $min_count = min( $counts ); + $spread = max( $counts ) - $min_count; + if ( $spread <= 0 ) + $spread = 1; + $font_spread = $largest - $smallest; + if ( $font_spread < 0 ) + $font_spread = 1; + $font_step = $font_spread / $spread; + + $a = array(); + + $rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? ' rel="tag"' : ''; + + foreach ( $tags as $key => $tag ) { + $count = $counts[ $key ]; + $tag_link = '#' != $tag->link ? clean_url( $tag->link ) : '#'; + $tag_id = isset($tags[ $key ]->id) ? $tags[ $key ]->id : $key; + $tag_name = $tags[ $key ]->name; + $a[] = "$tag_name"; + } + + switch ( $format ) : + case 'array' : + $return =& $a; + break; + case 'list' : + $return = "
\n\t
• "; + $return .= join( "
\n\t
• ", $a ); + $return .= "
\n
\n"; + break; + default : + $return = join( "\n", $a ); + break; + endswitch; + + return apply_filters( 'wp_generate_tag_cloud', $return, $tags, $args ); +} + +// +// Helper functions +// + +/** + * Retrieve HTML list content for category list. + * + * @uses Walker_Category to create HTML list content. + * @since 2.1.0 + * @see Walker_Category::walk() for parameters and return description. + */ +function walk_category_tree() { + $walker = new Walker_Category; + $args = func_get_args(); + return call_user_func_array(array( &$walker, 'walk' ), $args ); +} + +/** + * Retrieve HTML dropdown (select) content for category list. + * + * @uses Walker_CategoryDropdown to create HTML dropdown content. + * @since 2.1.0 + * @see Walker_CategoryDropdown::walk() for parameters and return description. + */ +function walk_category_dropdown_tree() { + $walker = new Walker_CategoryDropdown; + $args = func_get_args(); + return call_user_func_array(array( &$walker, 'walk' ), $args ); +} + +// +// Tags +// + +/** + * Retrieve the link to the tag. + * + * @since 2.3.0 + * @uses apply_filters() Calls 'tag_link' with tag link and tag ID as parameters. + * + * @param int $tag_id Tag (term) ID. + * @return string + */ +function get_tag_link( $tag_id ) { + global $wp_rewrite; + $taglink = $wp_rewrite->get_tag_permastruct(); + + $tag = &get_term( $tag_id, 'post_tag' ); + if ( is_wp_error( $tag ) ) + return $tag; + $slug = $tag->slug; + + if ( empty( $taglink ) ) { + $file = get_option( 'home' ) . '/'; + $taglink = $file . '?tag=' . $slug; + } else { + $taglink = str_replace( '%tag%', $slug, $taglink ); + $taglink = get_option( 'home' ) . user_trailingslashit( $taglink, 'category' ); + } + return apply_filters( 'tag_link', $taglink, $tag_id ); +} + +/** + * Retrieve the tags for a post. + * + * @since 2.3.0 + * @uses apply_filters() Calls 'get_the_tags' filter on the list of post tags. + * + * @param int $id Post ID. + * @return array + */ +function get_the_tags( $id = 0 ) { + return apply_filters( 'get_the_tags', get_the_terms( $id, 'post_tag' ) ); +} + +/** + * Retrieve the tags for a post formatted as a string. + * + * @since 2.3.0 + * @uses apply_filters() Calls 'the_tags' filter on string list of tags. + * + * @param string $before Optional. Before tags. + * @param string $sep Optional. Between tags. + * @param string $after Optional. After tags. + * @return string + */ +function get_the_tag_list( $before = '', $sep = '', $after = '' ) { + return apply_filters( 'the_tags', get_the_term_list( 0, 'post_tag', $before, $sep, $after ) ); +} + +/** + * Retrieve the tags for a post. + * + * @since 2.3.0 + * + * @param string $before Optional. Before list. + * @param string $sep Optional. Separate items using this. + * @param string $after Optional. After list. + * @return string + */ +function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) { + return the_terms( 0, 'post_tag', $before, $sep, $after ); +} + +/** + * Retrieve the terms of the taxonomy that are attached to the post. + * + * This function can only be used within the loop. + * + * @since 2.5.0 + * + * @param int $id Post ID. Is not optional. + * @param string $taxonomy Taxonomy name. + * @return array|bool False on failure. Array of term objects on success. + */ +function get_the_terms( $id = 0, $taxonomy ) { + global $post; + + $id = (int) $id; + + if ( ! $id && ! in_the_loop() ) + return false; // in-the-loop function + + if ( !$id ) + $id = (int) $post->ID; + + $terms = get_object_term_cache( $id, $taxonomy ); + if ( false === $terms ) + $terms = wp_get_object_terms( $id, $taxonomy ); + + if ( empty( $terms ) ) + return false; + + return $terms; +} + +/** + * Retrieve terms as a list with specified format. + * + * @since 2.5.0 + * + * @param int $id Term ID. + * @param string $taxonomy Taxonomy name. + * @param string $before Optional. Before list. + * @param string $sep Optional. Separate items using this. + * @param string $after Optional. After list. + * @return string + */ +function get_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after = '' ) { + $terms = get_the_terms( $id, $taxonomy ); + + if ( is_wp_error( $terms ) ) + return $terms; + + if ( empty( $terms ) ) + return false; + + foreach ( $terms as $term ) { + $link = get_term_link( $term, $taxonomy ); + if ( is_wp_error( $link ) ) + return $link; + $term_links[] = '' . $term->name . ''; + } + + $term_links = apply_filters( "term_links-$taxonomy", $term_links ); + + return $before . join( $sep, $term_links ) . $after; +} + +/** + * Display the terms in a list. + * + * @since 2.5.0 + * + * @param int $id Term ID. + * @param string $taxonomy Taxonomy name. + * @param string $before Optional. Before list. + * @param string $sep Optional. Separate items using this. + * @param string $after Optional. After list. + * @return null|bool False on WordPress error. Returns null when displaying. + */ +function the_terms( $id, $taxonomy, $before = '', $sep = '', $after = '' ) { + $return = get_the_term_list( $id, $taxonomy, $before, $sep, $after ); + if ( is_wp_error( $return ) ) + return false; + else + echo $return; +} + +/** + * Check if the current post has any of given tags. + * + * The given tags are checked against the post's tags' term_ids, names and slugs. + * Tags given as integers will only be checked against the post's tags' term_ids. + * If no tags are given, determines if post has any tags. + * + * Prior to v2.7 of WordPress, tags given as integers would also be checked against the post's tags' names and slugs (in addition to term_ids) + * Prior to v2.7, this function could only be used in the WordPress Loop. + * As of 2.7, the function can be used anywhere if it is provided a post ID or post object. + * + * @since 2.6.0 + * + * @uses is_object_in_term() + * + * @param string|int|array $tag Optional. The tag name/term_id/slug or array of them to check for. + * @param int|post object Optional. Post to check instead of the current post. @since 2.7.0 + * @return bool True if the current post has any of the the given tags (or any tag, if no tag specified). + */ +function has_tag( $tag = '', $_post = null ) { + if ( $_post ) { + $_post = get_post( $_post ); + } else { + $_post =& $GLOBALS['post']; + } + + if ( !$_post ) + return false; + + $r = is_object_in_term( $_post->ID, 'post_tag', $tag ); + if ( is_wp_error( $r ) ) + return false; + return $r; +} + +?> diff -uNr a/blog/wp-includes/classes.php b/blog/wp-includes/classes.php --- a/blog/wp-includes/classes.php false +++ b/blog/wp-includes/classes.php 66f01f50afb16902001ee96a00de46fc6ac395576ec22ec17aff5719f114144859114912c22ce2af0a97c55953475e920709ff8ccc6159708ea4704f437a8ea0 @@ -0,0 +1,1583 @@ +public_query_vars) ) + $this->public_query_vars[] = $qv; + } + + /** + * Set the value of a query variable. + * + * @since 2.3.0 + * + * @param string $key Query variable name. + * @param mixed $value Query variable value. + */ + function set_query_var($key, $value) { + $this->query_vars[$key] = $value; + } + + /** + * Parse request to find correct WordPress query. + * + * Sets up the query variables based on the request. There are also many + * filters and actions that can be used to further manipulate the result. + * + * @since 2.0.0 + * + * @param array|string $extra_query_vars Set the extra query variables. + */ + function parse_request($extra_query_vars = '') { + global $wp_rewrite; + + $this->query_vars = array(); + $taxonomy_query_vars = array(); + + if ( is_array($extra_query_vars) ) + $this->extra_query_vars = & $extra_query_vars; + else if (! empty($extra_query_vars)) + parse_str($extra_query_vars, $this->extra_query_vars); + + // Process PATH_INFO, REQUEST_URI, and 404 for permalinks. + + // Fetch the rewrite rules. + $rewrite = $wp_rewrite->wp_rewrite_rules(); + + if (! empty($rewrite)) { + // If we match a rewrite rule, this will be cleared. + $error = '404'; + $this->did_permalink = true; + + if ( isset($_SERVER['PATH_INFO']) ) + $pathinfo = $_SERVER['PATH_INFO']; + else + $pathinfo = ''; + $pathinfo_array = explode('?', $pathinfo); + $pathinfo = str_replace("%", "%25", $pathinfo_array[0]); + $req_uri = $_SERVER['REQUEST_URI']; + $req_uri_array = explode('?', $req_uri); + $req_uri = $req_uri_array[0]; + $self = $_SERVER['PHP_SELF']; + $home_path = parse_url(get_option('home')); + if ( isset($home_path['path']) ) + $home_path = $home_path['path']; + else + $home_path = ''; + $home_path = trim($home_path, '/'); + + // Trim path info from the end and the leading home path from the + // front. For path info requests, this leaves us with the requesting + // filename, if any. For 404 requests, this leaves us with the + // requested permalink. + $req_uri = str_replace($pathinfo, '', rawurldecode($req_uri)); + $req_uri = trim($req_uri, '/'); + $req_uri = preg_replace("|^$home_path|", '', $req_uri); + $req_uri = trim($req_uri, '/'); + $pathinfo = trim($pathinfo, '/'); + $pathinfo = preg_replace("|^$home_path|", '', $pathinfo); + $pathinfo = trim($pathinfo, '/'); + $self = trim($self, '/'); + $self = preg_replace("|^$home_path|", '', $self); + $self = trim($self, '/'); + + // The requested permalink is in $pathinfo for path info requests and + // $req_uri for other requests. + if ( ! empty($pathinfo) && !preg_match('|^.*' . $wp_rewrite->index . '$|', $pathinfo) ) { + $request = $pathinfo; + } else { + // If the request uri is the index, blank it out so that we don't try to match it against a rule. + if ( $req_uri == $wp_rewrite->index ) + $req_uri = ''; + $request = $req_uri; + } + + $this->request = $request; + + // Look for matches. + $request_match = $request; + foreach ( (array) $rewrite as $match => $query) { + // Don't try to match against AtomPub calls + if ( $req_uri == 'wp-app.php' ) + break; + + // If the requesting file is the anchor of the match, prepend it + // to the path info. + if ((! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request)) { + $request_match = $req_uri . '/' . $request; + } + + if (preg_match("!^$match!", $request_match, $matches) || + preg_match("!^$match!", urldecode($request_match), $matches)) { + // Got a match. + $this->matched_rule = $match; + + // Trim the query of everything up to the '?'. + $query = preg_replace("!^.+\?!", '', $query); + + // Substitute the substring matches into the query. + eval("@\$query = \"" . addslashes($query) . "\";"); + + $this->matched_query = $query; + + // Parse the query. + parse_str($query, $perma_query_vars); + + // If we're processing a 404 request, clear the error var + // since we found something. + if (isset($_GET['error'])) + unset($_GET['error']); + + if (isset($error)) + unset($error); + + break; + } + } + + // If req_uri is empty or if it is a request for ourself, unset error. + if (empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false) { + if (isset($_GET['error'])) + unset($_GET['error']); + + if (isset($error)) + unset($error); + + if (isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false) + unset($perma_query_vars); + + $this->did_permalink = false; + } + } + + $this->public_query_vars = apply_filters('query_vars', $this->public_query_vars); + + foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) + if ( isset($t->query_var) ) + $taxonomy_query_vars[$t->query_var] = $taxonomy; + + for ($i=0; $ipublic_query_vars); $i += 1) { + $wpvar = $this->public_query_vars[$i]; + if (isset($this->extra_query_vars[$wpvar])) + $this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar]; + elseif (isset($GLOBALS[$wpvar])) + $this->query_vars[$wpvar] = $GLOBALS[$wpvar]; + elseif (!empty($_POST[$wpvar])) + $this->query_vars[$wpvar] = $_POST[$wpvar]; + elseif (!empty($_GET[$wpvar])) + $this->query_vars[$wpvar] = $_GET[$wpvar]; + elseif (!empty($perma_query_vars[$wpvar])) + $this->query_vars[$wpvar] = $perma_query_vars[$wpvar]; + + if ( !empty( $this->query_vars[$wpvar] ) ) { + $this->query_vars[$wpvar] = (string) $this->query_vars[$wpvar]; + if ( in_array( $wpvar, $taxonomy_query_vars ) ) { + $this->query_vars['taxonomy'] = $taxonomy_query_vars[$wpvar]; + $this->query_vars['term'] = $this->query_vars[$wpvar]; + } + } + } + + foreach ( (array) $this->private_query_vars as $var) { + if (isset($this->extra_query_vars[$var])) + $this->query_vars[$var] = $this->extra_query_vars[$var]; + elseif (isset($GLOBALS[$var]) && '' != $GLOBALS[$var]) + $this->query_vars[$var] = $GLOBALS[$var]; + } + + if ( isset($error) ) + $this->query_vars['error'] = $error; + + $this->query_vars = apply_filters('request', $this->query_vars); + + do_action_ref_array('parse_request', array(&$this)); + } + + /** + * Send additional HTTP headers for caching, content type, etc. + * + * Sets the X-Pingback header, 404 status (if 404), Content-type. If showing + * a feed, it will also send last-modified, etag, and 304 status if needed. + * + * @since 2.0.0 + */ + function send_headers() { + @header('X-Pingback: '. get_bloginfo('pingback_url')); + if ( is_user_logged_in() ) + nocache_headers(); + if ( !empty($this->query_vars['error']) && '404' == $this->query_vars['error'] ) { + status_header( 404 ); + if ( !is_user_logged_in() ) + nocache_headers(); + @header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset')); + } else if ( empty($this->query_vars['feed']) ) { + @header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset')); + } else { + // We're showing a feed, so WP is indeed the only thing that last changed + if ( !empty($this->query_vars['withcomments']) + || ( empty($this->query_vars['withoutcomments']) + && ( !empty($this->query_vars['p']) + || !empty($this->query_vars['name']) + || !empty($this->query_vars['page_id']) + || !empty($this->query_vars['pagename']) + || !empty($this->query_vars['attachment']) + || !empty($this->query_vars['attachment_id']) + ) + ) + ) + $wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastcommentmodified('GMT'), 0).' GMT'; + else + $wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastpostmodified('GMT'), 0).' GMT'; + $wp_etag = '"' . md5($wp_last_modified) . '"'; + @header("Last-Modified: $wp_last_modified"); + @header("ETag: $wp_etag"); + + // Support for Conditional GET + if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) + $client_etag = stripslashes(stripslashes($_SERVER['HTTP_IF_NONE_MATCH'])); + else $client_etag = false; + + $client_last_modified = empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? '' : trim($_SERVER['HTTP_IF_MODIFIED_SINCE']); + // If string is empty, return 0. If not, attempt to parse into a timestamp + $client_modified_timestamp = $client_last_modified ? strtotime($client_last_modified) : 0; + + // Make a timestamp for our most recent modification... + $wp_modified_timestamp = strtotime($wp_last_modified); + + if ( ($client_last_modified && $client_etag) ? + (($client_modified_timestamp >= $wp_modified_timestamp) && ($client_etag == $wp_etag)) : + (($client_modified_timestamp >= $wp_modified_timestamp) || ($client_etag == $wp_etag)) ) { + status_header( 304 ); + exit; + } + } + + do_action_ref_array('send_headers', array(&$this)); + } + + /** + * Sets the query string property based off of the query variable property. + * + * The 'query_string' filter is deprecated, but still works. Plugins should + * use the 'request' filter instead. + * + * @since 2.0.0 + */ + function build_query_string() { + $this->query_string = ''; + foreach ( (array) array_keys($this->query_vars) as $wpvar) { + if ( '' != $this->query_vars[$wpvar] ) { + $this->query_string .= (strlen($this->query_string) < 1) ? '' : '&'; + if ( !is_scalar($this->query_vars[$wpvar]) ) // Discard non-scalars. + continue; + $this->query_string .= $wpvar . '=' . rawurlencode($this->query_vars[$wpvar]); + } + } + + // query_string filter deprecated. Use request filter instead. + if ( has_filter('query_string') ) { // Don't bother filtering and parsing if no plugins are hooked in. + $this->query_string = apply_filters('query_string', $this->query_string); + parse_str($this->query_string, $this->query_vars); + } + } + + /** + * Setup the WordPress Globals. + * + * The query_vars property will be extracted to the GLOBALS. So care should + * be taken when naming global variables that might interfere with the + * WordPress environment. + * + * @global string $query_string Query string for the loop. + * @global int $more Only set, if single page or post. + * @global int $single If single page or post. Only set, if single page or post. + * + * @since 2.0.0 + */ + function register_globals() { + global $wp_query; + // Extract updated query vars back into global namespace. + foreach ( (array) $wp_query->query_vars as $key => $value) { + $GLOBALS[$key] = $value; + } + + $GLOBALS['query_string'] = & $this->query_string; + $GLOBALS['posts'] = & $wp_query->posts; + $GLOBALS['post'] = & $wp_query->post; + $GLOBALS['request'] = & $wp_query->request; + + if ( is_single() || is_page() ) { + $GLOBALS['more'] = 1; + $GLOBALS['single'] = 1; + } + } + + /** + * Setup the current user. + * + * @since 2.0.0 + */ + function init() { + wp_get_current_user(); + } + + /** + * Setup the Loop based on the query variables. + * + * @uses WP::$query_vars + * @since 2.0.0 + */ + function query_posts() { + global $wp_the_query; + $this->build_query_string(); + $wp_the_query->query($this->query_vars); + } + + /** + * Set the Headers for 404, if permalink is not found. + * + * Issue a 404 if a permalink request doesn't match any posts. Don't issue + * a 404 if one was already issued, if the request was a search, or if the + * request was a regular query string request rather than a permalink + * request. Issues a 200, if not 404. + * + * @since 2.0.0 + */ + function handle_404() { + global $wp_query; + + if ( (0 == count($wp_query->posts)) && !is_404() && !is_search() && ( $this->did_permalink || (!empty($_SERVER['QUERY_STRING']) && (false === strpos($_SERVER['REQUEST_URI'], '?'))) ) ) { + // Don't 404 for these queries if they matched an object. + if ( ( is_tag() || is_category() || is_author() ) && $wp_query->get_queried_object() ) { + if ( !is_404() ) + status_header( 200 ); + return; + } + $wp_query->set_404(); + status_header( 404 ); + nocache_headers(); + } elseif ( !is_404() ) { + status_header( 200 ); + } + } + + /** + * Sets up all of the variables required by the WordPress environment. + * + * The action 'wp' has one parameter that references the WP object. It + * allows for accessing the properties and methods to further manipulate the + * object. + * + * @since 2.0.0 + * + * @param string|array $query_args Passed to {@link parse_request()} + */ + function main($query_args = '') { + $this->init(); + $this->parse_request($query_args); + $this->send_headers(); + $this->query_posts(); + $this->handle_404(); + $this->register_globals(); + do_action_ref_array('wp', array(&$this)); + } + + /** + * PHP4 Constructor - Does nothing. + * + * Call main() method when ready to run setup. + * + * @since 2.0.0 + * + * @return WP + */ + function WP() { + // Empty. + } +} + +/** + * WordPress Error class. + * + * Container for checking for WordPress errors and error messages. Return + * WP_Error and use {@link is_wp_error()} to check if this class is returned. + * Many core WordPress functions pass this class in the event of an error and + * if not handled properly will result in code errors. + * + * @package WordPress + * @since 2.1.0 + */ +class WP_Error { + /** + * Stores the list of errors. + * + * @since 2.1.0 + * @var array + * @access private + */ + var $errors = array(); + + /** + * Stores the list of data for error codes. + * + * @since 2.1.0 + * @var array + * @access private + */ + var $error_data = array(); + + /** + * PHP4 Constructor - Sets up error message. + * + * If code parameter is empty then nothing will be done. It is possible to + * add multiple messages to the same code, but with other methods in the + * class. + * + * All parameters are optional, but if the code parameter is set, then the + * data parameter is optional. + * + * @since 2.1.0 + * + * @param string|int $code Error code + * @param string $message Error message + * @param mixed $data Optional. Error data. + * @return WP_Error + */ + function WP_Error($code = '', $message = '', $data = '') { + if ( empty($code) ) + return; + + $this->errors[$code][] = $message; + + if ( ! empty($data) ) + $this->error_data[$code] = $data; + } + + /** + * Retrieve all error codes. + * + * @since 2.1.0 + * @access public + * + * @return array List of error codes, if avaiable. + */ + function get_error_codes() { + if ( empty($this->errors) ) + return array(); + + return array_keys($this->errors); + } + + /** + * Retrieve first error code available. + * + * @since 2.1.0 + * @access public + * + * @return string|int Empty string, if no error codes. + */ + function get_error_code() { + $codes = $this->get_error_codes(); + + if ( empty($codes) ) + return ''; + + return $codes[0]; + } + + /** + * Retrieve all error messages or error messages matching code. + * + * @since 2.1.0 + * + * @param string|int $code Optional. Retrieve messages matching code, if exists. + * @return array Error strings on success, or empty array on failure (if using codee parameter). + */ + function get_error_messages($code = '') { + // Return all messages if no code specified. + if ( empty($code) ) { + $all_messages = array(); + foreach ( (array) $this->errors as $code => $messages ) + $all_messages = array_merge($all_messages, $messages); + + return $all_messages; + } + + if ( isset($this->errors[$code]) ) + return $this->errors[$code]; + else + return array(); + } + + /** + * Get single error message. + * + * This will get the first message available for the code. If no code is + * given then the first code available will be used. + * + * @since 2.1.0 + * + * @param string|int $code Optional. Error code to retrieve message. + * @return string + */ + function get_error_message($code = '') { + if ( empty($code) ) + $code = $this->get_error_code(); + $messages = $this->get_error_messages($code); + if ( empty($messages) ) + return ''; + return $messages[0]; + } + + /** + * Retrieve error data for error code. + * + * @since 2.1.0 + * + * @param string|int $code Optional. Error code. + * @return mixed Null, if no errors. + */ + function get_error_data($code = '') { + if ( empty($code) ) + $code = $this->get_error_code(); + + if ( isset($this->error_data[$code]) ) + return $this->error_data[$code]; + return null; + } + + /** + * Append more error messages to list of error messages. + * + * @since 2.1.0 + * @access public + * + * @param string|int $code Error code. + * @param string $message Error message. + * @param mixed $data Optional. Error data. + */ + function add($code, $message, $data = '') { + $this->errors[$code][] = $message; + if ( ! empty($data) ) + $this->error_data[$code] = $data; + } + + /** + * Add data for error code. + * + * The error code can only contain one error data. + * + * @since 2.1.0 + * + * @param mixed $data Error data. + * @param string|int $code Error code. + */ + function add_data($data, $code = '') { + if ( empty($code) ) + $code = $this->get_error_code(); + + $this->error_data[$code] = $data; + } +} + +/** + * Check whether variable is a WordPress Error. + * + * Looks at the object and if a WP_Error class. Does not check to see if the + * parent is also WP_Error, so can't inherit WP_Error and still use this + * function. + * + * @since 2.1.0 + * + * @param mixed $thing Check if unknown variable is WordPress Error object. + * @return bool True, if WP_Error. False, if not WP_Error. + */ +function is_wp_error($thing) { + if ( is_object($thing) && is_a($thing, 'WP_Error') ) + return true; + return false; +} + +/** + * A class for displaying various tree-like structures. + * + * Extend the Walker class to use it, see examples at the below. Child classes + * do not need to implement all of the abstract methods in the class. The child + * only needs to implement the methods that are needed. Also, the methods are + * not strictly abstract in that the parameter definition needs to be followed. + * The child classes can have additional parameters. + * + * @package WordPress + * @since 2.1.0 + * @abstract + */ +class Walker { + /** + * What the class handles. + * + * @since 2.1.0 + * @var string + * @access public + */ + var $tree_type; + + /** + * DB fields to use. + * + * @since 2.1.0 + * @var array + * @access protected + */ + var $db_fields; + + /** + * Max number of pages walked by the paged walker + * + * @since 2.7.0 + * @var int + * @access protected + */ + var $max_pages = 1; + + /** + * Starts the list before the elements are added. + * + * Additional parameters are used in child classes. The args parameter holds + * additional values that may be used with the child class methods. This + * method is called at the start of the output list. + * + * @since 2.1.0 + * @abstract + * + * @param string $output Passed by reference. Used to append additional content. + */ +# function start_lvl(&$output) {} + + /** + * Ends the list of after the elements are added. + * + * Additional parameters are used in child classes. The args parameter holds + * additional values that may be used with the child class methods. This + * method finishes the list at the end of output of the elements. + * + * @since 2.1.0 + * @abstract + * + * @param string $output Passed by reference. Used to append additional content. + */ +# function end_lvl(&$output) {} + + /** + * Start the element output. + * + * Additional parameters are used in child classes. The args parameter holds + * additional values that may be used with the child class methods. Includes + * the element output also. + * + * @since 2.1.0 + * @abstract + * + * @param string $output Passed by reference. Used to append additional content. + */ +# function start_el(&$output) {} + + /** + * Ends the element output, if needed. + * + * Additional parameters are used in child classes. The args parameter holds + * additional values that may be used with the child class methods. + * + * @since 2.1.0 + * @abstract + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $thing object involved in walking + * @param int $depth Depth of object + * @param array $args additional arguments + */ + function end_el(&$output, $thing, $depth, $args) {} + + /** + * Traverse elements to create list from elements. + * + * Display one element if the element doesn't have any children otherwise, + * display the element and its children. Will only traverse up to the max + * depth and no ignore elements under that depth. It is possible to set the + * max depth to include all depths, see walk() method. + * + * This method shouldn't be called directly, use the walk() method instead. + * + * @since 2.5.0 + * + * @param object $element Data object + * @param array $children_elements List of elements to continue traversing. + * @param int $max_depth Max depth to traverse. + * @param int $depth Depth of current element. + * @param array $args + * @param string $output Passed by reference. Used to append additional content. + * @return null Null on failure with no changes to parameters. + */ + function display_element( $element, &$children_elements, $max_depth, $depth=0, $args, &$output ) { + + if ( !$element ) + return; + + $id_field = $this->db_fields['id']; + + //display this element + if ( is_array( $args[0] ) ) + $args[0]['has_children'] = ! empty( $children_elements[$element->$id_field] ); + $cb_args = array_merge( array(&$output, $element, $depth), $args); + call_user_func_array(array(&$this, 'start_el'), $cb_args); + + $id = $element->$id_field; + + // descend only when the depth is right and there are childrens for this element + if ( ($max_depth == 0 || $max_depth > $depth+1 ) && isset( $children_elements[$id]) ) { + + foreach( $children_elements[ $id ] as $child ){ + + if ( !isset($newlevel) ) { + $newlevel = true; + //start the child delimiter + $cb_args = array_merge( array(&$output, $depth), $args); + call_user_func_array(array(&$this, 'start_lvl'), $cb_args); + } + $this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output ); + } + unset( $children_elements[ $id ] ); + } + + if ( isset($newlevel) && $newlevel ){ + //end the child delimiter + $cb_args = array_merge( array(&$output, $depth), $args); + call_user_func_array(array(&$this, 'end_lvl'), $cb_args); + } + + //end this element + $cb_args = array_merge( array(&$output, $element, $depth), $args); + call_user_func_array(array(&$this, 'end_el'), $cb_args); + } + + /** + * Display array of elements hierarchically. + * + * It is a generic function which does not assume any existing order of + * elements. max_depth = -1 means flatly display every element. max_depth = + * 0 means display all levels. max_depth > 0 specifies the number of + * display levels. + * + * @since 2.1.0 + * + * @param array $elements + * @param int $max_depth + * @return string + */ + function walk( $elements, $max_depth) { + + $args = array_slice(func_get_args(), 2); + $output = ''; + + if ($max_depth < -1) //invalid parameter + return $output; + + if (empty($elements)) //nothing to walk + return $output; + + $id_field = $this->db_fields['id']; + $parent_field = $this->db_fields['parent']; + + // flat display + if ( -1 == $max_depth ) { + $empty_array = array(); + foreach ( $elements as $e ) + $this->display_element( $e, $empty_array, 1, 0, $args, $output ); + return $output; + } + + /* + * need to display in hierarchical order + * seperate elements into two buckets: top level and children elements + * children_elements is two dimensional array, eg. + * children_elements[10][] contains all sub-elements whose parent is 10. + */ + $top_level_elements = array(); + $children_elements = array(); + foreach ( $elements as $e) { + if ( 0 == $e->$parent_field ) + $top_level_elements[] = $e; + else + $children_elements[ $e->$parent_field ][] = $e; + } + + /* + * when none of the elements is top level + * assume the first one must be root of the sub elements + */ + if ( empty($top_level_elements) ) { + + $first = array_slice( $elements, 0, 1 ); + $root = $first[0]; + + $top_level_elements = array(); + $children_elements = array(); + foreach ( $elements as $e) { + if ( $root->$parent_field == $e->$parent_field ) + $top_level_elements[] = $e; + else + $children_elements[ $e->$parent_field ][] = $e; + } + } + + foreach ( $top_level_elements as $e ) + $this->display_element( $e, $children_elements, $max_depth, 0, $args, $output ); + + /* + * if we are displaying all levels, and remaining children_elements is not empty, + * then we got orphans, which should be displayed regardless + */ + if ( ( $max_depth == 0 ) && count( $children_elements ) > 0 ) { + $empty_array = array(); + foreach ( $children_elements as $orphans ) + foreach( $orphans as $op ) + $this->display_element( $op, $empty_array, 1, 0, $args, $output ); + } + + return $output; + } + + /** + * paged_walk() - produce a page of nested elements + * + * Given an array of hierarchical elements, the maximum depth, a specific page number, + * and number of elements per page, this function first determines all top level root elements + * belonging to that page, then lists them and all of their children in hierarchical order. + * + * @package WordPress + * @since 2.7 + * @param $max_depth = 0 means display all levels; $max_depth > 0 specifies the number of display levels. + * @param $page_num the specific page number, beginning with 1. + * @return XHTML of the specified page of elements + */ + function paged_walk( $elements, $max_depth, $page_num, $per_page ) { + + /* sanity check */ + if ( empty($elements) || $max_depth < -1 ) + return ''; + + $args = array_slice( func_get_args(), 4 ); + $output = ''; + + $id_field = $this->db_fields['id']; + $parent_field = $this->db_fields['parent']; + + $count = -1; + if ( -1 == $max_depth ) + $total_top = count( $elements ); + if ( $page_num < 1 || $per_page < 0 ) { + // No paging + $paging = false; + $start = 0; + if ( -1 == $max_depth ) + $end = $total_top; + $this->max_pages = 1; + } else { + $paging = true; + $start = ( (int)$page_num - 1 ) * (int)$per_page; + $end = $start + $per_page; + if ( -1 == $max_depth ) + $this->max_pages = ceil($total_top / $per_page); + } + + // flat display + if ( -1 == $max_depth ) { + if ( !empty($args[0]['reverse_top_level']) ) { + $elements = array_reverse( $elements ); + $oldstart = $start; + $start = $total_top - $end; + $end = $total_top - $oldstart; + } + + $empty_array = array(); + foreach ( $elements as $e ) { + $count++; + if ( $count < $start ) + continue; + if ( $count >= $end ) + break; + $this->display_element( $e, $empty_array, 1, 0, $args, $output ); + } + return $output; + } + + /* + * seperate elements into two buckets: top level and children elements + * children_elements is two dimensional array, eg. + * children_elements[10][] contains all sub-elements whose parent is 10. + */ + $top_level_elements = array(); + $children_elements = array(); + foreach ( $elements as $e) { + if ( 0 == $e->$parent_field ) + $top_level_elements[] = $e; + else + $children_elements[ $e->$parent_field ][] = $e; + } + + $total_top = count( $top_level_elements ); + if ( $paging ) + $this->max_pages = ceil($total_top / $per_page); + else + $end = $total_top; + + if ( !empty($args[0]['reverse_top_level']) ) { + $top_level_elements = array_reverse( $top_level_elements ); + $oldstart = $start; + $start = $total_top - $end; + $end = $total_top - $oldstart; + } + if ( !empty($args[0]['reverse_children']) ) { + foreach ( $children_elements as $parent => $children ) + $children_elements[$parent] = array_reverse( $children ); + } + + foreach ( $top_level_elements as $e ) { + $count++; + + //for the last page, need to unset earlier children in order to keep track of orphans + if ( $end >= $total_top && $count < $start ) + $this->unset_children( $e, $children_elements ); + + if ( $count < $start ) + continue; + + if ( $count >= $end ) + break; + + $this->display_element( $e, $children_elements, $max_depth, 0, $args, $output ); + } + + if ( $end >= $total_top && count( $children_elements ) > 0 ) { + $empty_array = array(); + foreach ( $children_elements as $orphans ) + foreach( $orphans as $op ) + $this->display_element( $op, $empty_array, 1, 0, $args, $output ); + } + + return $output; + } + + function get_number_of_root_elements( $elements ){ + + $num = 0; + $parent_field = $this->db_fields['parent']; + + foreach ( $elements as $e) { + if ( 0 == $e->$parent_field ) + $num++; + } + return $num; + } + + // unset all the children for a given top level element + function unset_children( $e, &$children_elements ){ + + if ( !$e || !$children_elements ) + return; + + $id_field = $this->db_fields['id']; + $id = $e->$id_field; + + if ( !empty($children_elements[$id]) && is_array($children_elements[$id]) ) + foreach ( (array) $children_elements[$id] as $child ) + $this->unset_children( $child, $children_elements ); + + if ( isset($children_elements[$id]) ) + unset( $children_elements[$id] ); + + } +} + +/** + * Create HTML list of pages. + * + * @package WordPress + * @since 2.1.0 + * @uses Walker + */ +class Walker_Page extends Walker { + /** + * @see Walker::$tree_type + * @since 2.1.0 + * @var string + */ + var $tree_type = 'page'; + + /** + * @see Walker::$db_fields + * @since 2.1.0 + * @todo Decouple this. + * @var array + */ + var $db_fields = array ('parent' => 'post_parent', 'id' => 'ID'); + + /** + * @see Walker::start_lvl() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of page. Used for padding. + */ + function start_lvl(&$output, $depth) { + $indent = str_repeat("\t", $depth); + $output .= "\n$indent
\n"; + } + + /** + * @see Walker::end_lvl() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of page. Used for padding. + */ + function end_lvl(&$output, $depth) { + $indent = str_repeat("\t", $depth); + $output .= "$indent
\n"; + } + + /** + * @see Walker::start_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $page Page data object. + * @param int $depth Depth of page. Used for padding. + * @param int $current_page Page ID. + * @param array $args + */ + function start_el(&$output, $page, $depth, $args, $current_page) { + if ( $depth ) + $indent = str_repeat("\t", $depth); + else + $indent = ''; + + extract($args, EXTR_SKIP); + $css_class = 'page_item page-item-'.$page->ID; + if ( !empty($current_page) ) { + $_current_page = get_page( $current_page ); + if ( isset($_current_page->ancestors) && in_array($page->ID, (array) $_current_page->ancestors) ) + $css_class .= ' current_page_ancestor'; + if ( $page->ID == $current_page ) + $css_class .= ' current_page_item'; + elseif ( $_current_page && $page->ID == $_current_page->post_parent ) + $css_class .= ' current_page_parent'; + } elseif ( $page->ID == get_option('page_for_posts') ) { + $css_class .= ' current_page_parent'; + } + + $output .= $indent . '
' . $link_before . apply_filters('the_title', $page->post_title) . $link_after . ''; + + if ( !empty($show_date) ) { + if ( 'modified' == $show_date ) + $time = $page->post_modified; + else + $time = $page->post_date; + + $output .= " " . mysql2date($date_format, $time); + } + } + + /** + * @see Walker::end_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $page Page data object. Not used. + * @param int $depth Depth of page. Not Used. + */ + function end_el(&$output, $page, $depth, $args) { + $output .= "
\n"; + } + +} + +/** + * Create HTML dropdown list of pages. + * + * @package WordPress + * @since 2.1.0 + * @uses Walker + */ +class Walker_PageDropdown extends Walker { + /** + * @see Walker::$tree_type + * @since 2.1.0 + * @var string + */ + var $tree_type = 'page'; + + /** + * @see Walker::$db_fields + * @since 2.1.0 + * @todo Decouple this + * @var array + */ + var $db_fields = array ('parent' => 'post_parent', 'id' => 'ID'); + + /** + * @see Walker::start_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $page Page data object. + * @param int $depth Depth of page in reference to parent pages. Used for padding. + * @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element. + */ + function start_el(&$output, $page, $depth, $args) { + $pad = str_repeat(' ', $depth * 3); + + $output .= "\tID\""; + if ( $page->ID == $args['selected'] ) + $output .= ' selected="selected"'; + $output .= '>'; + $title = wp_specialchars($page->post_title); + $output .= "$pad$title"; + $output .= "\n"; + } +} + +/** + * Create HTML list of categories. + * + * @package WordPress + * @since 2.1.0 + * @uses Walker + */ +class Walker_Category extends Walker { + /** + * @see Walker::$tree_type + * @since 2.1.0 + * @var string + */ + var $tree_type = 'category'; + + /** + * @see Walker::$db_fields + * @since 2.1.0 + * @todo Decouple this + * @var array + */ + var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); + + /** + * @see Walker::start_lvl() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of category. Used for tab indentation. + * @param array $args Will only append content if style argument value is 'list'. + */ + function start_lvl(&$output, $depth, $args) { + if ( 'list' != $args['style'] ) + return; + + $indent = str_repeat("\t", $depth); + $output .= "$indent
\n"; + } + + /** + * @see Walker::end_lvl() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of category. Used for tab indentation. + * @param array $args Will only append content if style argument value is 'list'. + */ + function end_lvl(&$output, $depth, $args) { + if ( 'list' != $args['style'] ) + return; + + $indent = str_repeat("\t", $depth); + $output .= "$indent
\n"; + } + + /** + * @see Walker::start_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $category Category data object. + * @param int $depth Depth of category in reference to parents. + * @param array $args + */ + function start_el(&$output, $category, $depth, $args) { + extract($args); + + $cat_name = attribute_escape( $category->name); + $cat_name = apply_filters( 'list_cats', $cat_name, $category ); + $link = 'description) ) + $link .= 'title="' . sprintf(__( 'View all posts filed under %s' ), $cat_name) . '"'; + else + $link .= 'title="' . attribute_escape( apply_filters( 'category_description', $category->description, $category )) . '"'; + $link .= '>'; + $link .= $cat_name . ''; + + if ( (! empty($feed_image)) || (! empty($feed)) ) { + $link .= ' '; + + if ( empty($feed_image) ) + $link .= '('; + + $link .= ''; + $link .= ''; + if ( empty($feed_image) ) + $link .= ')'; + } + + if ( isset($show_count) && $show_count ) + $link .= ' (' . intval($category->count) . ')'; + + if ( isset($show_date) && $show_date ) { + $link .= ' ' . gmdate('Y-m-d', $category->last_update_timestamp); + } + + if ( isset($current_category) && $current_category ) + $_current_category = get_category( $current_category ); + + if ( 'list' == $args['style'] ) { + $output .= "\tterm_id; + if ( isset($current_category) && $current_category && ($category->term_id == $current_category) ) + $class .= ' current-cat'; + elseif ( isset($_current_category) && $_current_category && ($category->term_id == $_current_category->parent) ) + $class .= ' current-cat-parent'; + $output .= ' class="'.$class.'"'; + $output .= ">$link\n"; + } else { + $output .= "\t$link
\n"; + } + } + + /** + * @see Walker::end_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $page Not used. + * @param int $depth Depth of category. Not used. + * @param array $args Only uses 'list' for whether should append to output. + */ + function end_el(&$output, $page, $depth, $args) { + if ( 'list' != $args['style'] ) + return; + + $output .= "\n"; + } + +} + +/** + * Create HTML dropdown list of Categories. + * + * @package WordPress + * @since 2.1.0 + * @uses Walker + */ +class Walker_CategoryDropdown extends Walker { + /** + * @see Walker::$tree_type + * @since 2.1.0 + * @var string + */ + var $tree_type = 'category'; + + /** + * @see Walker::$db_fields + * @since 2.1.0 + * @todo Decouple this + * @var array + */ + var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); + + /** + * @see Walker::start_el() + * @since 2.1.0 + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $category Category data object. + * @param int $depth Depth of category. Used for padding. + * @param array $args Uses 'selected', 'show_count', and 'show_last_update' keys, if they exist. + */ + function start_el(&$output, $category, $depth, $args) { + $pad = str_repeat(' ', $depth * 3); + + $cat_name = apply_filters('list_cats', $category->name, $category); + $output .= "\tterm_id."\""; + if ( $category->term_id == $args['selected'] ) + $output .= ' selected="selected"'; + $output .= '>'; + $output .= $pad.$cat_name; + if ( $args['show_count'] ) + $output .= '  ('. $category->count .')'; + if ( $args['show_last_update'] ) { + $format = 'Y-m-d'; + $output .= '  ' . gmdate($format, $category->last_update_timestamp); + } + $output .= "\n"; + } +} + +/** + * Send XML response back to AJAX request. + * + * @package WordPress + * @since 2.1.0 + */ +class WP_Ajax_Response { + /** + * Store XML responses to send. + * + * @since 2.1.0 + * @var array + * @access private + */ + var $responses = array(); + + /** + * PHP4 Constructor - Passes args to {@link WP_Ajax_Response::add()}. + * + * @since 2.1.0 + * @see WP_Ajax_Response::add() + * + * @param string|array $args Optional. Will be passed to add() method. + * @return WP_Ajax_Response + */ + function WP_Ajax_Response( $args = '' ) { + if ( !empty($args) ) + $this->add($args); + } + + /** + * Append to XML response based on given arguments. + * + * The arguments that can be passed in the $args parameter are below. It is + * also possible to pass a WP_Error object in either the 'id' or 'data' + * argument. The parameter isn't actually optional, content should be given + * in order to send the correct response. + * + * 'what' argument is a string that is the XMLRPC response type. + * 'action' argument is a boolean or string that acts like a nonce. + * 'id' argument can be WP_Error or an integer. + * 'old_id' argument is false by default or an integer of the previous ID. + * 'position' argument is an integer or a string with -1 = top, 1 = bottom, + * html ID = after, -html ID = before. + * 'data' argument is a string with the content or message. + * 'supplemental' argument is an array of strings that will be children of + * the supplemental element. + * + * @since 2.1.0 + * + * @param string|array $args Override defaults. + * @return string XML response. + */ + function add( $args = '' ) { + $defaults = array( + 'what' => 'object', 'action' => false, + 'id' => '0', 'old_id' => false, + 'position' => 1, + 'data' => '', 'supplemental' => array() + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + $position = preg_replace( '/[^a-z0-9:_-]/i', '', $position ); + + if ( is_wp_error($id) ) { + $data = $id; + $id = 0; + } + + $response = ''; + if ( is_wp_error($data) ) { + foreach ( (array) $data->get_error_codes() as $code ) { + $response .= "get_error_message($code) . "]]>"; + if ( !$error_data = $data->get_error_data($code) ) + continue; + $class = ''; + if ( is_object($error_data) ) { + $class = ' class="' . get_class($error_data) . '"'; + $error_data = get_object_vars($error_data); + } + + $response .= ""; + + if ( is_scalar($error_data) ) { + $response .= ""; + } elseif ( is_array($error_data) ) { + foreach ( $error_data as $k => $v ) + $response .= "<$k>"; + } + + $response .= ""; + } + } else { + $response = ""; + } + + $s = ''; + if ( is_array($supplemental) ) { + foreach ( $supplemental as $k => $v ) + $s .= "<$k>"; + $s = "$s"; + } + + if ( false === $action ) + $action = $_POST['action']; + + $x = ''; + $x .= ""; // The action attribute in the xml output is formatted like a nonce action + $x .= "<$what id='$id' " . ( false === $old_id ? '' : "old_id='$old_id' " ) . "position='$position'>"; + $x .= $response; + $x .= $s; + $x .= ""; + $x .= ""; + + $this->responses[] = $x; + return $x; + } + + /** + * Display XML formatted responses. + * + * Sets the content type header to text/xml. + * + * @since 2.1.0 + */ + function send() { + header('Content-Type: text/xml'); + echo ""; + foreach ( (array) $this->responses as $response ) + echo $response; + echo ''; + die(); + } +} + +?> diff -uNr a/blog/wp-includes/class-IXR.php b/blog/wp-includes/class-IXR.php --- a/blog/wp-includes/class-IXR.php false +++ b/blog/wp-includes/class-IXR.php 42d8e05692ca1e7cb68489b812669987481ad8b0be2839bf79572f587c16e25c66308b7264bb2b471ebb97539340651878ca2da691326d1821628e5c88e86e42 @@ -0,0 +1,887 @@ +data = $data; + if (!$type) { + $type = $this->calculateType(); + } + $this->type = $type; + if ($type == 'struct') { + /* Turn all the values in the array in to new IXR_Value objects */ + foreach ($this->data as $key => $value) { + $this->data[$key] = new IXR_Value($value); + } + } + if ($type == 'array') { + for ($i = 0, $j = count($this->data); $i < $j; $i++) { + $this->data[$i] = new IXR_Value($this->data[$i]); + } + } + } + + function calculateType() { + if ($this->data === true || $this->data === false) { + return 'boolean'; + } + if (is_integer($this->data)) { + return 'int'; + } + if (is_double($this->data)) { + return 'double'; + } + // Deal with IXR object types base64 and date + if (is_object($this->data) && is_a($this->data, 'IXR_Date')) { + return 'date'; + } + if (is_object($this->data) && is_a($this->data, 'IXR_Base64')) { + return 'base64'; + } + // If it is a normal PHP object convert it in to a struct + if (is_object($this->data)) { + + $this->data = get_object_vars($this->data); + return 'struct'; + } + if (!is_array($this->data)) { + return 'string'; + } + /* We have an array - is it an array or a struct ? */ + if ($this->isStruct($this->data)) { + return 'struct'; + } else { + return 'array'; + } + } + + function getXml() { + /* Return XML for this value */ + switch ($this->type) { + case 'boolean': + return ''.(($this->data) ? '1' : '0').''; + break; + case 'int': + return ''.$this->data.''; + break; + case 'double': + return ''.$this->data.''; + break; + case 'string': + return ''.htmlspecialchars($this->data).''; + break; + case 'array': + $return = ''."\n"; + foreach ($this->data as $item) { + $return .= ' '.$item->getXml()."\n"; + } + $return .= ''; + return $return; + break; + case 'struct': + $return = ''."\n"; + foreach ($this->data as $name => $value) { + $name = htmlspecialchars($name); + $return .= " $name"; + $return .= $value->getXml()."\n"; + } + $return .= ''; + return $return; + break; + case 'date': + case 'base64': + return $this->data->getXml(); + break; + } + return false; + } + + function isStruct($array) { + /* Nasty function to check if an array is a struct or not */ + $expected = 0; + foreach ($array as $key => $value) { + if ((string)$key != (string)$expected) { + return true; + } + $expected++; + } + return false; + } +} + +/** + * IXR_Message + * + * @package IXR + * @since 1.5 + */ +class IXR_Message { + var $message; + var $messageType; // methodCall / methodResponse / fault + var $faultCode; + var $faultString; + var $methodName; + var $params; + // Current variable stacks + var $_arraystructs = array(); // The stack used to keep track of the current array/struct + var $_arraystructstypes = array(); // Stack keeping track of if things are structs or array + var $_currentStructName = array(); // A stack as well + var $_param; + var $_value; + var $_currentTag; + var $_currentTagContents; + // The XML parser + var $_parser; + function IXR_Message ($message) { + $this->message = $message; + } + function parse() { + // first remove the XML declaration + $this->message = preg_replace('/<\?xml(.*)?\?'.'>/', '', $this->message); + if (trim($this->message) == '') { + return false; + } + $this->_parser = xml_parser_create(); + // Set XML parser to take the case of tags in to account + xml_parser_set_option($this->_parser, XML_OPTION_CASE_FOLDING, false); + // Set XML parser callback functions + xml_set_object($this->_parser, $this); + xml_set_element_handler($this->_parser, 'tag_open', 'tag_close'); + xml_set_character_data_handler($this->_parser, 'cdata'); + if (!xml_parse($this->_parser, $this->message)) { + /* die(sprintf('XML error: %s at line %d', + xml_error_string(xml_get_error_code($this->_parser)), + xml_get_current_line_number($this->_parser))); */ + return false; + } + xml_parser_free($this->_parser); + // Grab the error messages, if any + if ($this->messageType == 'fault') { + $this->faultCode = $this->params[0]['faultCode']; + $this->faultString = $this->params[0]['faultString']; + } + return true; + } + function tag_open($parser, $tag, $attr) { + $this->_currentTagContents = ''; + $this->currentTag = $tag; + switch($tag) { + case 'methodCall': + case 'methodResponse': + case 'fault': + $this->messageType = $tag; + break; + /* Deal with stacks of arrays and structs */ + case 'data': // data is to all intents and puposes more interesting than array + $this->_arraystructstypes[] = 'array'; + $this->_arraystructs[] = array(); + break; + case 'struct': + $this->_arraystructstypes[] = 'struct'; + $this->_arraystructs[] = array(); + break; + } + } + function cdata($parser, $cdata) { + $this->_currentTagContents .= $cdata; + } + function tag_close($parser, $tag) { + $valueFlag = false; + switch($tag) { + case 'int': + case 'i4': + $value = (int) trim($this->_currentTagContents); + $valueFlag = true; + break; + case 'double': + $value = (double) trim($this->_currentTagContents); + $valueFlag = true; + break; + case 'string': + $value = $this->_currentTagContents; + $valueFlag = true; + break; + case 'dateTime.iso8601': + $value = new IXR_Date(trim($this->_currentTagContents)); + // $value = $iso->getTimestamp(); + $valueFlag = true; + break; + case 'value': + // "If no type is indicated, the type is string." + if (trim($this->_currentTagContents) != '') { + $value = (string)$this->_currentTagContents; + $valueFlag = true; + } + break; + case 'boolean': + $value = (boolean) trim($this->_currentTagContents); + $valueFlag = true; + break; + case 'base64': + $value = base64_decode( trim( $this->_currentTagContents ) ); + $valueFlag = true; + break; + /* Deal with stacks of arrays and structs */ + case 'data': + case 'struct': + $value = array_pop($this->_arraystructs); + array_pop($this->_arraystructstypes); + $valueFlag = true; + break; + case 'member': + array_pop($this->_currentStructName); + break; + case 'name': + $this->_currentStructName[] = trim($this->_currentTagContents); + break; + case 'methodName': + $this->methodName = trim($this->_currentTagContents); + break; + } + if ($valueFlag) { + if (count($this->_arraystructs) > 0) { + // Add value to struct or array + if ($this->_arraystructstypes[count($this->_arraystructstypes)-1] == 'struct') { + // Add to struct + $this->_arraystructs[count($this->_arraystructs)-1][$this->_currentStructName[count($this->_currentStructName)-1]] = $value; + } else { + // Add to array + $this->_arraystructs[count($this->_arraystructs)-1][] = $value; + } + } else { + // Just add as a paramater + $this->params[] = $value; + } + } + $this->_currentTagContents = ''; + } +} + +/** + * IXR_Server + * + * @package IXR + * @since 1.5 + */ +class IXR_Server { + var $data; + var $callbacks = array(); + var $message; + var $capabilities; + function IXR_Server($callbacks = false, $data = false) { + $this->setCapabilities(); + if ($callbacks) { + $this->callbacks = $callbacks; + } + $this->setCallbacks(); + $this->serve($data); + } + function serve($data = false) { + if (!$data) { + global $HTTP_RAW_POST_DATA; + if (!$HTTP_RAW_POST_DATA) { + die('XML-RPC server accepts POST requests only.'); + } + $data = $HTTP_RAW_POST_DATA; + } + $this->message = new IXR_Message($data); + if (!$this->message->parse()) { + $this->error(-32700, 'parse error. not well formed'); + } + if ($this->message->messageType != 'methodCall') { + $this->error(-32600, 'server error. invalid xml-rpc. not conforming to spec. Request must be a methodCall'); + } + $result = $this->call($this->message->methodName, $this->message->params); + // Is the result an error? + if (is_a($result, 'IXR_Error')) { + $this->error($result); + } + // Encode the result + $r = new IXR_Value($result); + $resultxml = $r->getXml(); + // Create the XML + $xml = << + + + + $resultxml + + + + + +EOD; + // Send it + $this->output($xml); + } + function call($methodname, $args) { + if (!$this->hasMethod($methodname)) { + return new IXR_Error(-32601, 'server error. requested method '. + $methodname.' does not exist.'); + } + $method = $this->callbacks[$methodname]; + // Perform the callback and send the response + if (count($args) == 1) { + // If only one paramater just send that instead of the whole array + $args = $args[0]; + } + // Are we dealing with a function or a method? + if (substr($method, 0, 5) == 'this:') { + // It's a class method - check it exists + $method = substr($method, 5); + if (!method_exists($this, $method)) { + return new IXR_Error(-32601, 'server error. requested class method "'. + $method.'" does not exist.'); + } + // Call the method + $result = $this->$method($args); + } else { + // It's a function - does it exist? + if (is_array($method)) { + if (!method_exists($method[0], $method[1])) { + return new IXR_Error(-32601, 'server error. requested object method "'. + $method[1].'" does not exist.'); + } + } else if (!function_exists($method)) { + return new IXR_Error(-32601, 'server error. requested function "'. + $method.'" does not exist.'); + } + // Call the function + $result = call_user_func($method, $args); + } + return $result; + } + + function error($error, $message = false) { + // Accepts either an error object or an error code and message + if ($message && !is_object($error)) { + $error = new IXR_Error($error, $message); + } + $this->output($error->getXml()); + } + function output($xml) { + $xml = ''."\n".$xml; + $length = strlen($xml); + header('Connection: close'); + header('Content-Length: '.$length); + header('Content-Type: text/xml'); + header('Date: '.date('r')); + echo $xml; + exit; + } + function hasMethod($method) { + return in_array($method, array_keys($this->callbacks)); + } + function setCapabilities() { + // Initialises capabilities array + $this->capabilities = array( + 'xmlrpc' => array( + 'specUrl' => 'http://www.xmlrpc.com/spec', + 'specVersion' => 1 + ), + 'faults_interop' => array( + 'specUrl' => 'http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php', + 'specVersion' => 20010516 + ), + 'system.multicall' => array( + 'specUrl' => 'http://www.xmlrpc.com/discuss/msgReader$1208', + 'specVersion' => 1 + ), + ); + } + function getCapabilities($args) { + return $this->capabilities; + } + function setCallbacks() { + $this->callbacks['system.getCapabilities'] = 'this:getCapabilities'; + $this->callbacks['system.listMethods'] = 'this:listMethods'; + $this->callbacks['system.multicall'] = 'this:multiCall'; + } + function listMethods($args) { + // Returns a list of methods - uses array_reverse to ensure user defined + // methods are listed before server defined methods + return array_reverse(array_keys($this->callbacks)); + } + function multiCall($methodcalls) { + // See http://www.xmlrpc.com/discuss/msgReader$1208 + $return = array(); + foreach ($methodcalls as $call) { + $method = $call['methodName']; + $params = $call['params']; + if ($method == 'system.multicall') { + $result = new IXR_Error(-32600, 'Recursive calls to system.multicall are forbidden'); + } else { + $result = $this->call($method, $params); + } + if (is_a($result, 'IXR_Error')) { + $return[] = array( + 'faultCode' => $result->code, + 'faultString' => $result->message + ); + } else { + $return[] = array($result); + } + } + return $return; + } +} + +/** + * IXR_Request + * + * @package IXR + * @since 1.5 + */ +class IXR_Request { + var $method; + var $args; + var $xml; + function IXR_Request($method, $args) { + $this->method = $method; + $this->args = $args; + $this->xml = << + +{$this->method} + + +EOD; + foreach ($this->args as $arg) { + $this->xml .= ''; + $v = new IXR_Value($arg); + $this->xml .= $v->getXml(); + $this->xml .= "\n"; + } + $this->xml .= ''; + } + function getLength() { + return strlen($this->xml); + } + function getXml() { + return $this->xml; + } +} + +/** + * IXR_Client + * + * @package IXR + * @since 1.5 + */ +class IXR_Client { + var $server; + var $port; + var $path; + var $useragent; + var $response; + var $message = false; + var $debug = false; + var $timeout; + // Storage place for an error message + var $error = false; + function IXR_Client($server, $path = false, $port = 80, $timeout = false) { + if (!$path) { + // Assume we have been given a URL instead + $bits = parse_url($server); + $this->server = $bits['host']; + $this->port = isset($bits['port']) ? $bits['port'] : 80; + $this->path = isset($bits['path']) ? $bits['path'] : '/'; + // Make absolutely sure we have a path + if (!$this->path) { + $this->path = '/'; + } + } else { + $this->server = $server; + $this->path = $path; + $this->port = $port; + } + $this->useragent = 'The Incutio XML-RPC PHP Library'; + $this->timeout = $timeout; + } + function query() { + $args = func_get_args(); + $method = array_shift($args); + $request = new IXR_Request($method, $args); + $length = $request->getLength(); + $xml = $request->getXml(); + $r = "\r\n"; + $request = "POST {$this->path} HTTP/1.0$r"; + $request .= "Host: {$this->server}$r"; + $request .= "Content-Type: text/xml$r"; + $request .= "User-Agent: {$this->useragent}$r"; + $request .= "Content-length: {$length}$r$r"; + $request .= $xml; + // Now send the request + if ($this->debug) { + echo '
'.htmlspecialchars($request)."\n
\n\n"; + } + if ($this->timeout) { + $fp = @fsockopen($this->server, $this->port, $errno, $errstr, $this->timeout); + } else { + $fp = @fsockopen($this->server, $this->port, $errno, $errstr); + } + if (!$fp) { + $this->error = new IXR_Error(-32300, "transport error - could not open socket: $errno $errstr"); + return false; + } + fputs($fp, $request); + $contents = ''; + $gotFirstLine = false; + $gettingHeaders = true; + while (!feof($fp)) { + $line = fgets($fp, 4096); + if (!$gotFirstLine) { + // Check line for '200' + if (strstr($line, '200') === false) { + $this->error = new IXR_Error(-32300, 'transport error - HTTP status code was not 200'); + return false; + } + $gotFirstLine = true; + } + if (trim($line) == '') { + $gettingHeaders = false; + } + if (!$gettingHeaders) { + $contents .= trim($line); + } + } + if ($this->debug) { + echo '
'.htmlspecialchars($contents)."\n
\n\n"; + } + // Now parse what we've got back + $this->message = new IXR_Message($contents); + if (!$this->message->parse()) { + // XML error + $this->error = new IXR_Error(-32700, 'parse error. not well formed'); + return false; + } + // Is the message a fault? + if ($this->message->messageType == 'fault') { + $this->error = new IXR_Error($this->message->faultCode, $this->message->faultString); + return false; + } + // Message must be OK + return true; + } + function getResponse() { + // methodResponses can only have one param - return that + return $this->message->params[0]; + } + function isError() { + return (is_object($this->error)); + } + function getErrorCode() { + return $this->error->code; + } + function getErrorMessage() { + return $this->error->message; + } +} + +/** + * IXR_Error + * + * @package IXR + * @since 1.5 + */ +class IXR_Error { + var $code; + var $message; + function IXR_Error($code, $message) { + $this->code = $code; + // WP adds htmlspecialchars(). See #5666 + $this->message = htmlspecialchars($message); + } + function getXml() { + $xml = << + + + + + faultCode + {$this->code} + + + faultString + {$this->message} + + + + + + +EOD; + return $xml; + } +} + +/** + * IXR_Date + * + * @package IXR + * @since 1.5 + */ +class IXR_Date { + var $year; + var $month; + var $day; + var $hour; + var $minute; + var $second; + var $timezone; + function IXR_Date($time) { + // $time can be a PHP timestamp or an ISO one + if (is_numeric($time)) { + $this->parseTimestamp($time); + } else { + $this->parseIso($time); + } + } + function parseTimestamp($timestamp) { + $this->year = date('Y', $timestamp); + $this->month = date('m', $timestamp); + $this->day = date('d', $timestamp); + $this->hour = date('H', $timestamp); + $this->minute = date('i', $timestamp); + $this->second = date('s', $timestamp); + // WP adds timezone. See #2036 + $this->timezone = ''; + } + function parseIso($iso) { + $this->year = substr($iso, 0, 4); + $this->month = substr($iso, 4, 2); + $this->day = substr($iso, 6, 2); + $this->hour = substr($iso, 9, 2); + $this->minute = substr($iso, 12, 2); + $this->second = substr($iso, 15, 2); + // WP adds timezone. See #2036 + $this->timezone = substr($iso, 17); + } + function getIso() { + // WP adds timezone. See #2036 + return $this->year.$this->month.$this->day.'T'.$this->hour.':'.$this->minute.':'.$this->second.$this->timezone; + } + function getXml() { + return ''.$this->getIso().''; + } + function getTimestamp() { + return mktime($this->hour, $this->minute, $this->second, $this->month, $this->day, $this->year); + } +} + +/** + * IXR_Base64 + * + * @package IXR + * @since 1.5 + */ +class IXR_Base64 { + var $data; + function IXR_Base64($data) { + $this->data = $data; + } + function getXml() { + return ''.base64_encode($this->data).''; + } +} + +/** + * IXR_IntrospectionServer + * + * @package IXR + * @since 1.5 + */ +class IXR_IntrospectionServer extends IXR_Server { + var $signatures; + var $help; + function IXR_IntrospectionServer() { + $this->setCallbacks(); + $this->setCapabilities(); + $this->capabilities['introspection'] = array( + 'specUrl' => 'http://xmlrpc.usefulinc.com/doc/reserved.html', + 'specVersion' => 1 + ); + $this->addCallback( + 'system.methodSignature', + 'this:methodSignature', + array('array', 'string'), + 'Returns an array describing the return type and required parameters of a method' + ); + $this->addCallback( + 'system.getCapabilities', + 'this:getCapabilities', + array('struct'), + 'Returns a struct describing the XML-RPC specifications supported by this server' + ); + $this->addCallback( + 'system.listMethods', + 'this:listMethods', + array('array'), + 'Returns an array of available methods on this server' + ); + $this->addCallback( + 'system.methodHelp', + 'this:methodHelp', + array('string', 'string'), + 'Returns a documentation string for the specified method' + ); + } + function addCallback($method, $callback, $args, $help) { + $this->callbacks[$method] = $callback; + $this->signatures[$method] = $args; + $this->help[$method] = $help; + } + function call($methodname, $args) { + // Make sure it's in an array + if ($args && !is_array($args)) { + $args = array($args); + } + // Over-rides default call method, adds signature check + if (!$this->hasMethod($methodname)) { + return new IXR_Error(-32601, 'server error. requested method "'.$this->message->methodName.'" not specified.'); + } + $method = $this->callbacks[$methodname]; + $signature = $this->signatures[$methodname]; + $returnType = array_shift($signature); + // Check the number of arguments + if (count($args) != count($signature)) { + return new IXR_Error(-32602, 'server error. wrong number of method parameters'); + } + // Check the argument types + $ok = true; + $argsbackup = $args; + for ($i = 0, $j = count($args); $i < $j; $i++) { + $arg = array_shift($args); + $type = array_shift($signature); + switch ($type) { + case 'int': + case 'i4': + if (is_array($arg) || !is_int($arg)) { + $ok = false; + } + break; + case 'base64': + case 'string': + if (!is_string($arg)) { + $ok = false; + } + break; + case 'boolean': + if ($arg !== false && $arg !== true) { + $ok = false; + } + break; + case 'float': + case 'double': + if (!is_float($arg)) { + $ok = false; + } + break; + case 'date': + case 'dateTime.iso8601': + if (!is_a($arg, 'IXR_Date')) { + $ok = false; + } + break; + } + if (!$ok) { + return new IXR_Error(-32602, 'server error. invalid method parameters'); + } + } + // It passed the test - run the "real" method call + return parent::call($methodname, $argsbackup); + } + function methodSignature($method) { + if (!$this->hasMethod($method)) { + return new IXR_Error(-32601, 'server error. requested method "'.$method.'" not specified.'); + } + // We should be returning an array of types + $types = $this->signatures[$method]; + $return = array(); + foreach ($types as $type) { + switch ($type) { + case 'string': + $return[] = 'string'; + break; + case 'int': + case 'i4': + $return[] = 42; + break; + case 'double': + $return[] = 3.1415; + break; + case 'dateTime.iso8601': + $return[] = new IXR_Date(time()); + break; + case 'boolean': + $return[] = true; + break; + case 'base64': + $return[] = new IXR_Base64('base64'); + break; + case 'array': + $return[] = array('array'); + break; + case 'struct': + $return[] = array('struct' => 'struct'); + break; + } + } + return $return; + } + function methodHelp($method) { + return $this->help[$method]; + } +} + +/** + * IXR_ClientMulticall + * + * @package IXR + * @since 1.5 + */ +class IXR_ClientMulticall extends IXR_Client { + var $calls = array(); + function IXR_ClientMulticall($server, $path = false, $port = 80) { + parent::IXR_Client($server, $path, $port); + $this->useragent = 'The Incutio XML-RPC PHP Library (multicall client)'; + } + function addCall() { + $args = func_get_args(); + $methodName = array_shift($args); + $struct = array( + 'methodName' => $methodName, + 'params' => $args + ); + $this->calls[] = $struct; + } + function query() { + // Prepare multicall, then call the parent::query() method + return parent::query('system.multicall', $this->calls); + } +} + +?> diff -uNr a/blog/wp-includes/class-phpass.php b/blog/wp-includes/class-phpass.php --- a/blog/wp-includes/class-phpass.php false +++ b/blog/wp-includes/class-phpass.php 555d8baa62e4510c26d9330045eb981c2f9b007ed66e89ff52c313786c8ef243a573920c5817d0b497ef8f7e6997e92f9881044321363943510f1d4163a2fd52 @@ -0,0 +1,258 @@ + in 2004-2006 and placed in +# the public domain. +# +# There's absolutely no warranty. +# +# Please be sure to update the Version line if you edit this file in any way. +# It is suggested that you leave the main version number intact, but indicate +# your project name (after the slash) and add your own revision information. +# +# Please do not change the "private" password hashing method implemented in +# here, thereby making your hashes incompatible. However, if you must, please +# change the hash type identifier (the "$P$") to something different. +# +# Obviously, since this code is in the public domain, the above are not +# requirements (there can be none), but merely suggestions. +# + +/** + * Portable PHP password hashing framework. + * + * @package phpass + * @version 0.1 / genuine + * @link http://www.openwall.com/phpass/ + * @since 2.5 + */ +class PasswordHash { + var $itoa64; + var $iteration_count_log2; + var $portable_hashes; + var $random_state; + + function PasswordHash($iteration_count_log2, $portable_hashes) + { + $this->itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; + + if ($iteration_count_log2 < 4 || $iteration_count_log2 > 31) + $iteration_count_log2 = 8; + $this->iteration_count_log2 = $iteration_count_log2; + + $this->portable_hashes = $portable_hashes; + + $this->random_state = microtime() . (function_exists('getmypid') ? getmypid() : '') . uniqid(rand(), TRUE); + + } + + function get_random_bytes($count) + { + $output = ''; + if (($fh = @fopen('/dev/urandom', 'rb'))) { + $output = fread($fh, $count); + fclose($fh); + } + + if (strlen($output) < $count) { + $output = ''; + for ($i = 0; $i < $count; $i += 16) { + $this->random_state = + md5(microtime() . $this->random_state); + $output .= + pack('H*', md5($this->random_state)); + } + $output = substr($output, 0, $count); + } + + return $output; + } + + function encode64($input, $count) + { + $output = ''; + $i = 0; + do { + $value = ord($input[$i++]); + $output .= $this->itoa64[$value & 0x3f]; + if ($i < $count) + $value |= ord($input[$i]) << 8; + $output .= $this->itoa64[($value >> 6) & 0x3f]; + if ($i++ >= $count) + break; + if ($i < $count) + $value |= ord($input[$i]) << 16; + $output .= $this->itoa64[($value >> 12) & 0x3f]; + if ($i++ >= $count) + break; + $output .= $this->itoa64[($value >> 18) & 0x3f]; + } while ($i < $count); + + return $output; + } + + function gensalt_private($input) + { + $output = '$P$'; + $output .= $this->itoa64[min($this->iteration_count_log2 + + ((PHP_VERSION >= '5') ? 5 : 3), 30)]; + $output .= $this->encode64($input, 6); + + return $output; + } + + function crypt_private($password, $setting) + { + $output = '*0'; + if (substr($setting, 0, 2) == $output) + $output = '*1'; + + if (substr($setting, 0, 3) != '$P$') + return $output; + + $count_log2 = strpos($this->itoa64, $setting[3]); + if ($count_log2 < 7 || $count_log2 > 30) + return $output; + + $count = 1 << $count_log2; + + $salt = substr($setting, 4, 8); + if (strlen($salt) != 8) + return $output; + + # We're kind of forced to use MD5 here since it's the only + # cryptographic primitive available in all versions of PHP + # currently in use. To implement our own low-level crypto + # in PHP would result in much worse performance and + # consequently in lower iteration counts and hashes that are + # quicker to crack (by non-PHP code). + if (PHP_VERSION >= '5') { + $hash = md5($salt . $password, TRUE); + do { + $hash = md5($hash . $password, TRUE); + } while (--$count); + } else { + $hash = pack('H*', md5($salt . $password)); + do { + $hash = pack('H*', md5($hash . $password)); + } while (--$count); + } + + $output = substr($setting, 0, 12); + $output .= $this->encode64($hash, 16); + + return $output; + } + + function gensalt_extended($input) + { + $count_log2 = min($this->iteration_count_log2 + 8, 24); + # This should be odd to not reveal weak DES keys, and the + # maximum valid value is (2**24 - 1) which is odd anyway. + $count = (1 << $count_log2) - 1; + + $output = '_'; + $output .= $this->itoa64[$count & 0x3f]; + $output .= $this->itoa64[($count >> 6) & 0x3f]; + $output .= $this->itoa64[($count >> 12) & 0x3f]; + $output .= $this->itoa64[($count >> 18) & 0x3f]; + + $output .= $this->encode64($input, 3); + + return $output; + } + + function gensalt_blowfish($input) + { + # This one needs to use a different order of characters and a + # different encoding scheme from the one in encode64() above. + # We care because the last character in our encoded string will + # only represent 2 bits. While two known implementations of + # bcrypt will happily accept and correct a salt string which + # has the 4 unused bits set to non-zero, we do not want to take + # chances and we also do not want to waste an additional byte + # of entropy. + $itoa64 = './ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; + + $output = '$2a$'; + $output .= chr(ord('0') + $this->iteration_count_log2 / 10); + $output .= chr(ord('0') + $this->iteration_count_log2 % 10); + $output .= '$'; + + $i = 0; + do { + $c1 = ord($input[$i++]); + $output .= $itoa64[$c1 >> 2]; + $c1 = ($c1 & 0x03) << 4; + if ($i >= 16) { + $output .= $itoa64[$c1]; + break; + } + + $c2 = ord($input[$i++]); + $c1 |= $c2 >> 4; + $output .= $itoa64[$c1]; + $c1 = ($c2 & 0x0f) << 2; + + $c2 = ord($input[$i++]); + $c1 |= $c2 >> 6; + $output .= $itoa64[$c1]; + $output .= $itoa64[$c2 & 0x3f]; + } while (1); + + return $output; + } + + function HashPassword($password) + { + $random = ''; + + if (CRYPT_BLOWFISH == 1 && !$this->portable_hashes) { + $random = $this->get_random_bytes(16); + $hash = + crypt($password, $this->gensalt_blowfish($random)); + if (strlen($hash) == 60) + return $hash; + } + + if (CRYPT_EXT_DES == 1 && !$this->portable_hashes) { + if (strlen($random) < 3) + $random = $this->get_random_bytes(3); + $hash = + crypt($password, $this->gensalt_extended($random)); + if (strlen($hash) == 20) + return $hash; + } + + if (strlen($random) < 6) + $random = $this->get_random_bytes(6); + $hash = + $this->crypt_private($password, + $this->gensalt_private($random)); + if (strlen($hash) == 34) + return $hash; + + # Returning '*' on error is safe here, but would _not_ be safe + # in a crypt(3)-like function used _both_ for generating new + # hashes and for validating passwords against existing hashes. + return '*'; + } + + function CheckPassword($password, $stored_hash) + { + $hash = $this->crypt_private($password, $stored_hash); + if ($hash[0] == '*') + $hash = crypt($password, $stored_hash); + + return $hash == $stored_hash; + } +} + +?> diff -uNr a/blog/wp-includes/class-phpmailer.php b/blog/wp-includes/class-phpmailer.php --- a/blog/wp-includes/class-phpmailer.php false +++ b/blog/wp-includes/class-phpmailer.php f4829c769aa31f0d7bf623750156c35cbdc67e0898544ea47953c06afbc3996a98deef2f5901a1955b8df00648dd79cbc138648c2c90ad027d245cadf373589d @@ -0,0 +1,1896 @@ +ContentType = 'text/html'; + } else { + $this->ContentType = 'text/plain'; + } + } + + /** + * Sets Mailer to send message using SMTP. + * @return void + */ + function IsSMTP() { + $this->Mailer = 'smtp'; + } + + /** + * Sets Mailer to send message using PHP mail() function. + * @return void + */ + function IsMail() { + $this->Mailer = 'mail'; + } + + /** + * Sets Mailer to send message using the $Sendmail program. + * @return void + */ + function IsSendmail() { + $this->Mailer = 'sendmail'; + } + + /** + * Sets Mailer to send message using the qmail MTA. + * @return void + */ + function IsQmail() { + $this->Sendmail = '/var/qmail/bin/sendmail'; + $this->Mailer = 'sendmail'; + } + + ///////////////////////////////////////////////// + // METHODS, RECIPIENTS + ///////////////////////////////////////////////// + + /** + * Adds a "To" address. + * @param string $address + * @param string $name + * @return void + */ + function AddAddress($address, $name = '') { + $cur = count($this->to); + $this->to[$cur][0] = trim($address); + $this->to[$cur][1] = $name; + } + + /** + * Adds a "Cc" address. Note: this function works + * with the SMTP mailer on win32, not with the "mail" + * mailer. + * @param string $address + * @param string $name + * @return void + */ + function AddCC($address, $name = '') { + $cur = count($this->cc); + $this->cc[$cur][0] = trim($address); + $this->cc[$cur][1] = $name; + } + + /** + * Adds a "Bcc" address. Note: this function works + * with the SMTP mailer on win32, not with the "mail" + * mailer. + * @param string $address + * @param string $name + * @return void + */ + function AddBCC($address, $name = '') { + $cur = count($this->bcc); + $this->bcc[$cur][0] = trim($address); + $this->bcc[$cur][1] = $name; + } + + /** + * Adds a "Reply-To" address. + * @param string $address + * @param string $name + * @return void + */ + function AddReplyTo($address, $name = '') { + $cur = count($this->ReplyTo); + $this->ReplyTo[$cur][0] = trim($address); + $this->ReplyTo[$cur][1] = $name; + } + + ///////////////////////////////////////////////// + // METHODS, MAIL SENDING + ///////////////////////////////////////////////// + + /** + * Creates message and assigns Mailer. If the message is + * not sent successfully then it returns false. Use the ErrorInfo + * variable to view description of the error. + * @return bool + */ + function Send() { + $header = ''; + $body = ''; + $result = true; + + if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { + $this->SetError($this->Lang('provide_address')); + return false; + } + + /* Set whether the message is multipart/alternative */ + if(!empty($this->AltBody)) { + $this->ContentType = 'multipart/alternative'; + } + + $this->error_count = 0; // reset errors + $this->SetMessageType(); + $header .= $this->CreateHeader(); + $body = $this->CreateBody(); + + if($body == '') { + return false; + } + + /* Choose the mailer */ + switch($this->Mailer) { + case 'sendmail': + $result = $this->SendmailSend($header, $body); + break; + case 'smtp': + $result = $this->SmtpSend($header, $body); + break; + case 'mail': + $result = $this->MailSend($header, $body); + break; + default: + $result = $this->MailSend($header, $body); + break; + //$this->SetError($this->Mailer . $this->Lang('mailer_not_supported')); + //$result = false; + //break; + } + + return $result; + } + + /** + * Sends mail using the $Sendmail program. + * @access private + * @return bool + */ + function SendmailSend($header, $body) { + if ($this->Sender != '') { + $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); + } else { + $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); + } + + if(!@$mail = popen($sendmail, 'w')) { + $this->SetError($this->Lang('execute') . $this->Sendmail); + return false; + } + + fputs($mail, $header); + fputs($mail, $body); + + $result = pclose($mail); + if (version_compare(phpversion(), '4.2.3') == -1) { + $result = $result >> 8 & 0xFF; + } + if($result != 0) { + $this->SetError($this->Lang('execute') . $this->Sendmail); + return false; + } + return true; + } + + /** + * Sends mail using the PHP mail() function. + * @access private + * @return bool + */ + function MailSend($header, $body) { + + $to = ''; + for($i = 0; $i < count($this->to); $i++) { + if($i != 0) { $to .= ', '; } + $to .= $this->AddrFormat($this->to[$i]); + } + + $toArr = split(',', $to); + + $params = sprintf("-oi -f %s", $this->Sender); + if ($this->Sender != '' && strlen(ini_get('safe_mode')) < 1) { + $old_from = ini_get('sendmail_from'); + ini_set('sendmail_from', $this->Sender); + if ($this->SingleTo === true && count($toArr) > 1) { + foreach ($toArr as $key => $val) { + $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); + } + } else { + $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); + } + } else { + if ($this->SingleTo === true && count($toArr) > 1) { + foreach ($toArr as $key => $val) { + $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); + } + } else { + $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header); + } + } + + if (isset($old_from)) { + ini_set('sendmail_from', $old_from); + } + + if(!$rt) { + $this->SetError($this->Lang('instantiate')); + return false; + } + + return true; + } + + /** + * Sends mail via SMTP using PhpSMTP (Author: + * Chris Ryan). Returns bool. Returns false if there is a + * bad MAIL FROM, RCPT, or DATA input. + * @access private + * @return bool + */ + function SmtpSend($header, $body) { + include_once($this->PluginDir . 'class-smtp.php'); + $error = ''; + $bad_rcpt = array(); + + if(!$this->SmtpConnect()) { + return false; + } + + $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; + if(!$this->smtp->Mail($smtp_from)) { + $error = $this->Lang('from_failed') . $smtp_from; + $this->SetError($error); + $this->smtp->Reset(); + return false; + } + + /* Attempt to send attach all recipients */ + for($i = 0; $i < count($this->to); $i++) { + if(!$this->smtp->Recipient($this->to[$i][0])) { + $bad_rcpt[] = $this->to[$i][0]; + } + } + for($i = 0; $i < count($this->cc); $i++) { + if(!$this->smtp->Recipient($this->cc[$i][0])) { + $bad_rcpt[] = $this->cc[$i][0]; + } + } + for($i = 0; $i < count($this->bcc); $i++) { + if(!$this->smtp->Recipient($this->bcc[$i][0])) { + $bad_rcpt[] = $this->bcc[$i][0]; + } + } + + if(count($bad_rcpt) > 0) { // Create error message + for($i = 0; $i < count($bad_rcpt); $i++) { + if($i != 0) { + $error .= ', '; + } + $error .= $bad_rcpt[$i]; + } + $error = $this->Lang('recipients_failed') . $error; + $this->SetError($error); + $this->smtp->Reset(); + return false; + } + + if(!$this->smtp->Data($header . $body)) { + $this->SetError($this->Lang('data_not_accepted')); + $this->smtp->Reset(); + return false; + } + if($this->SMTPKeepAlive == true) { + $this->smtp->Reset(); + } else { + $this->SmtpClose(); + } + + return true; + } + + /** + * Initiates a connection to an SMTP server. Returns false if the + * operation failed. + * @access private + * @return bool + */ + function SmtpConnect() { + if($this->smtp == NULL) { + $this->smtp = new SMTP(); + } + + $this->smtp->do_debug = $this->SMTPDebug; + $hosts = explode(';', $this->Host); + $index = 0; + $connection = ($this->smtp->Connected()); + + /* Retry while there is no connection */ + while($index < count($hosts) && $connection == false) { + $hostinfo = array(); + if(eregi('^(.+):([0-9]+)$', $hosts[$index], $hostinfo)) { + $host = $hostinfo[1]; + $port = $hostinfo[2]; + } else { + $host = $hosts[$index]; + $port = $this->Port; + } + + if($this->smtp->Connect(((!empty($this->SMTPSecure))?$this->SMTPSecure.'://':'').$host, $port, $this->Timeout)) { + if ($this->Helo != '') { + $this->smtp->Hello($this->Helo); + } else { + $this->smtp->Hello($this->ServerHostname()); + } + + $connection = true; + if($this->SMTPAuth) { + if(!$this->smtp->Authenticate($this->Username, $this->Password)) { + $this->SetError($this->Lang('authenticate')); + $this->smtp->Reset(); + $connection = false; + } + } + } + $index++; + } + if(!$connection) { + $this->SetError($this->Lang('connect_host')); + } + + return $connection; + } + + /** + * Closes the active SMTP session if one exists. + * @return void + */ + function SmtpClose() { + if($this->smtp != NULL) { + if($this->smtp->Connected()) { + $this->smtp->Quit(); + $this->smtp->Close(); + } + } + } + + /** + * Sets the language for all class error messages. Returns false + * if it cannot load the language file. The default language type + * is English. + * @param string $lang_type Type of language (e.g. Portuguese: "br") + * @param string $lang_path Path to the language file directory + * @access public + * @return bool + */ + function SetLanguage($lang_type, $lang_path = 'language/') { + if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) { + include($lang_path.'phpmailer.lang-'.$lang_type.'.php'); + } elseif (file_exists($lang_path.'phpmailer.lang-en.php')) { + include($lang_path.'phpmailer.lang-en.php'); + } else { + $this->SetError('Could not load language file'); + return false; + } + $this->language = $PHPMAILER_LANG; + + return true; + } + + ///////////////////////////////////////////////// + // METHODS, MESSAGE CREATION + ///////////////////////////////////////////////// + + /** + * Creates recipient headers. + * @access private + * @return string + */ + function AddrAppend($type, $addr) { + $addr_str = $type . ': '; + $addr_str .= $this->AddrFormat($addr[0]); + if(count($addr) > 1) { + for($i = 1; $i < count($addr); $i++) { + $addr_str .= ', ' . $this->AddrFormat($addr[$i]); + } + } + $addr_str .= $this->LE; + + return $addr_str; + } + + /** + * Formats an address correctly. + * @access private + * @return string + */ + function AddrFormat($addr) { + if(empty($addr[1])) { + $formatted = $this->SecureHeader($addr[0]); + } else { + $formatted = $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">"; + } + + return $formatted; + } + + /** + * Wraps message for use with mailers that do not + * automatically perform wrapping and for quoted-printable. + * Original written by philippe. + * @access private + * @return string + */ + function WrapText($message, $length, $qp_mode = false) { + $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; + // If utf-8 encoding is used, we will need to make sure we don't + // split multibyte characters when we wrap + $is_utf8 = (strtolower($this->CharSet) == "utf-8"); + + $message = $this->FixEOL($message); + if (substr($message, -1) == $this->LE) { + $message = substr($message, 0, -1); + } + + $line = explode($this->LE, $message); + $message = ''; + for ($i=0 ;$i < count($line); $i++) { + $line_part = explode(' ', $line[$i]); + $buf = ''; + for ($e = 0; $e $length)) { + $space_left = $length - strlen($buf) - 1; + if ($e != 0) { + if ($space_left > 20) { + $len = $space_left; + if ($is_utf8) { + $len = $this->UTF8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == "=") { + $len--; + } elseif (substr($word, $len - 2, 1) == "=") { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + $buf .= ' ' . $part; + $message .= $buf . sprintf("=%s", $this->LE); + } else { + $message .= $buf . $soft_break; + } + $buf = ''; + } + while (strlen($word) > 0) { + $len = $length; + if ($is_utf8) { + $len = $this->UTF8CharBoundary($word, $len); + } elseif (substr($word, $len - 1, 1) == "=") { + $len--; + } elseif (substr($word, $len - 2, 1) == "=") { + $len -= 2; + } + $part = substr($word, 0, $len); + $word = substr($word, $len); + + if (strlen($word) > 0) { + $message .= $part . sprintf("=%s", $this->LE); + } else { + $buf = $part; + } + } + } else { + $buf_o = $buf; + $buf .= ($e == 0) ? $word : (' ' . $word); + + if (strlen($buf) > $length and $buf_o != '') { + $message .= $buf_o . $soft_break; + $buf = $word; + } + } + } + $message .= $buf . $this->LE; + } + + return $message; + } + + /** + * Finds last character boundary prior to maxLength in a utf-8 + * quoted (printable) encoded string. + * Original written by Colin Brown. + * @access private + * @param string $encodedText utf-8 QP text + * @param int $maxLength find last character boundary prior to this length + * @return int + */ + function UTF8CharBoundary($encodedText, $maxLength) { + $foundSplitPos = false; + $lookBack = 3; + while (!$foundSplitPos) { + $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); + $encodedCharPos = strpos($lastChunk, "="); + if ($encodedCharPos !== false) { + // Found start of encoded character byte within $lookBack block. + // Check the encoded byte value (the 2 chars after the '=') + $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); + $dec = hexdec($hex); + if ($dec < 128) { // Single byte character. + // If the encoded char was found at pos 0, it will fit + // otherwise reduce maxLength to start of the encoded char + $maxLength = ($encodedCharPos == 0) ? $maxLength : + $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec >= 192) { // First byte of a multi byte character + // Reduce maxLength to split at start of character + $maxLength = $maxLength - ($lookBack - $encodedCharPos); + $foundSplitPos = true; + } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back + $lookBack += 3; + } + } else { + // No encoded character found + $foundSplitPos = true; + } + } + return $maxLength; + } + + /** + * Set the body wrapping. + * @access private + * @return void + */ + function SetWordWrap() { + if($this->WordWrap < 1) { + return; + } + + switch($this->message_type) { + case 'alt': + /* fall through */ + case 'alt_attachments': + $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); + break; + default: + $this->Body = $this->WrapText($this->Body, $this->WordWrap); + break; + } + } + + /** + * Assembles message header. + * @access private + * @return string + */ + function CreateHeader() { + $result = ''; + + /* Set the boundaries */ + $uniq_id = md5(uniqid(time())); + $this->boundary[1] = 'b1_' . $uniq_id; + $this->boundary[2] = 'b2_' . $uniq_id; + + $result .= $this->HeaderLine('Date', $this->RFCDate()); + if($this->Sender == '') { + $result .= $this->HeaderLine('Return-Path', trim($this->From)); + } else { + $result .= $this->HeaderLine('Return-Path', trim($this->Sender)); + } + + /* To be created automatically by mail() */ + if($this->Mailer != 'mail') { + if(count($this->to) > 0) { + $result .= $this->AddrAppend('To', $this->to); + } elseif (count($this->cc) == 0) { + $result .= $this->HeaderLine('To', 'undisclosed-recipients:;'); + } + if(count($this->cc) > 0) { + $result .= $this->AddrAppend('Cc', $this->cc); + } + } + + $from = array(); + $from[0][0] = trim($this->From); + $from[0][1] = $this->FromName; + $result .= $this->AddrAppend('From', $from); + + /* sendmail and mail() extract Cc from the header before sending */ + if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->cc) > 0)) { + $result .= $this->AddrAppend('Cc', $this->cc); + } + + /* sendmail and mail() extract Bcc from the header before sending */ + if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { + $result .= $this->AddrAppend('Bcc', $this->bcc); + } + + if(count($this->ReplyTo) > 0) { + $result .= $this->AddrAppend('Reply-To', $this->ReplyTo); + } + + /* mail() sets the subject itself */ + if($this->Mailer != 'mail') { + $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject))); + } + + if($this->MessageID != '') { + $result .= $this->HeaderLine('Message-ID',$this->MessageID); + } else { + $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); + } + $result .= $this->HeaderLine('X-Priority', $this->Priority); + $result .= $this->HeaderLine('X-Mailer', 'PHPMailer (phpmailer.sourceforge.net) [version ' . $this->Version . ']'); + + if($this->ConfirmReadingTo != '') { + $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>'); + } + + // Add custom headers + for($index = 0; $index < count($this->CustomHeader); $index++) { + $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); + } + if (!$this->sign_key_file) { + $result .= $this->HeaderLine('MIME-Version', '1.0'); + $result .= $this->GetMailMIME(); + } + + return $result; + } + + /** + * Returns the message MIME. + * @access private + * @return string + */ + function GetMailMIME() { + $result = ''; + switch($this->message_type) { + case 'plain': + $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding); + $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet); + break; + case 'attachments': + /* fall through */ + case 'alt_attachments': + if($this->InlineImageExists()){ + $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE); + } else { + $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;'); + $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); + } + break; + case 'alt': + $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); + $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); + break; + } + + if($this->Mailer != 'mail') { + $result .= $this->LE.$this->LE; + } + + return $result; + } + + /** + * Assembles the message body. Returns an empty string on failure. + * @access private + * @return string + */ + function CreateBody() { + $result = ''; + if ($this->sign_key_file) { + $result .= $this->GetMailMIME(); + } + + $this->SetWordWrap(); + + switch($this->message_type) { + case 'alt': + $result .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); + $result .= $this->EncodeString($this->AltBody, $this->Encoding); + $result .= $this->LE.$this->LE; + $result .= $this->GetBoundary($this->boundary[1], '', 'text/html', ''); + $result .= $this->EncodeString($this->Body, $this->Encoding); + $result .= $this->LE.$this->LE; + $result .= $this->EndBoundary($this->boundary[1]); + break; + case 'plain': + $result .= $this->EncodeString($this->Body, $this->Encoding); + break; + case 'attachments': + $result .= $this->GetBoundary($this->boundary[1], '', '', ''); + $result .= $this->EncodeString($this->Body, $this->Encoding); + $result .= $this->LE; + $result .= $this->AttachAll(); + break; + case 'alt_attachments': + $result .= sprintf("--%s%s", $this->boundary[1], $this->LE); + $result .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE); + $result .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body + $result .= $this->EncodeString($this->AltBody, $this->Encoding); + $result .= $this->LE.$this->LE; + $result .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body + $result .= $this->EncodeString($this->Body, $this->Encoding); + $result .= $this->LE.$this->LE; + $result .= $this->EndBoundary($this->boundary[2]); + $result .= $this->AttachAll(); + break; + } + + if($this->IsError()) { + $result = ''; + } else if ($this->sign_key_file) { + $file = tempnam("", "mail"); + $fp = fopen($file, "w"); + fwrite($fp, $result); + fclose($fp); + $signed = tempnam("", "signed"); + + if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_key_file, array("file://".$this->sign_key_file, $this->sign_key_pass), null)) { + $fp = fopen($signed, "r"); + $result = fread($fp, filesize($this->sign_key_file)); + fclose($fp); + } else { + $this->SetError($this->Lang("signing").openssl_error_string()); + $result = ''; + } + + unlink($file); + unlink($signed); + } + + return $result; + } + + /** + * Returns the start of a message boundary. + * @access private + */ + function GetBoundary($boundary, $charSet, $contentType, $encoding) { + $result = ''; + if($charSet == '') { + $charSet = $this->CharSet; + } + if($contentType == '') { + $contentType = $this->ContentType; + } + if($encoding == '') { + $encoding = $this->Encoding; + } + $result .= $this->TextLine('--' . $boundary); + $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet); + $result .= $this->LE; + $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding); + $result .= $this->LE; + + return $result; + } + + /** + * Returns the end of a message boundary. + * @access private + */ + function EndBoundary($boundary) { + return $this->LE . '--' . $boundary . '--' . $this->LE; + } + + /** + * Sets the message type. + * @access private + * @return void + */ + function SetMessageType() { + if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) { + $this->message_type = 'plain'; + } else { + if(count($this->attachment) > 0) { + $this->message_type = 'attachments'; + } + if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) { + $this->message_type = 'alt'; + } + if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) { + $this->message_type = 'alt_attachments'; + } + } + } + + /* Returns a formatted header line. + * @access private + * @return string + */ + function HeaderLine($name, $value) { + return $name . ': ' . $value . $this->LE; + } + + /** + * Returns a formatted mail line. + * @access private + * @return string + */ + function TextLine($value) { + return $value . $this->LE; + } + + ///////////////////////////////////////////////// + // CLASS METHODS, ATTACHMENTS + ///////////////////////////////////////////////// + + /** + * Adds an attachment from a path on the filesystem. + * Returns false if the file could not be found + * or accessed. + * @param string $path Path to the attachment. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @return bool + */ + function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { + if(!@is_file($path)) { + $this->SetError($this->Lang('file_access') . $path); + return false; + } + + $filename = basename($path); + if($name == '') { + $name = $filename; + } + + $cur = count($this->attachment); + $this->attachment[$cur][0] = $path; + $this->attachment[$cur][1] = $filename; + $this->attachment[$cur][2] = $name; + $this->attachment[$cur][3] = $encoding; + $this->attachment[$cur][4] = $type; + $this->attachment[$cur][5] = false; // isStringAttachment + $this->attachment[$cur][6] = 'attachment'; + $this->attachment[$cur][7] = 0; + + return true; + } + + /** + * Attaches all fs, string, and binary attachments to the message. + * Returns an empty string on failure. + * @access private + * @return string + */ + function AttachAll() { + /* Return text of body */ + $mime = array(); + + /* Add all attachments */ + for($i = 0; $i < count($this->attachment); $i++) { + /* Check for string attachment */ + $bString = $this->attachment[$i][5]; + if ($bString) { + $string = $this->attachment[$i][0]; + } else { + $path = $this->attachment[$i][0]; + } + + $filename = $this->attachment[$i][1]; + $name = $this->attachment[$i][2]; + $encoding = $this->attachment[$i][3]; + $type = $this->attachment[$i][4]; + $disposition = $this->attachment[$i][6]; + $cid = $this->attachment[$i][7]; + + $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE); + $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE); + $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); + + if($disposition == 'inline') { + $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); + } + + $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $name, $this->LE.$this->LE); + + /* Encode as string attachment */ + if($bString) { + $mime[] = $this->EncodeString($string, $encoding); + if($this->IsError()) { + return ''; + } + $mime[] = $this->LE.$this->LE; + } else { + $mime[] = $this->EncodeFile($path, $encoding); + if($this->IsError()) { + return ''; + } + $mime[] = $this->LE.$this->LE; + } + } + + $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE); + + return join('', $mime); + } + + /** + * Encodes attachment in requested format. Returns an + * empty string on failure. + * @access private + * @return string + */ + function EncodeFile ($path, $encoding = 'base64') { + if(!@$fd = fopen($path, 'rb')) { + $this->SetError($this->Lang('file_open') . $path); + return ''; + } + $magic_quotes = get_magic_quotes_runtime(); + set_magic_quotes_runtime(0); + $file_buffer = fread($fd, filesize($path)); + $file_buffer = $this->EncodeString($file_buffer, $encoding); + fclose($fd); + set_magic_quotes_runtime($magic_quotes); + + return $file_buffer; + } + + /** + * Encodes string to requested format. Returns an + * empty string on failure. + * @access private + * @return string + */ + function EncodeString ($str, $encoding = 'base64') { + $encoded = ''; + switch(strtolower($encoding)) { + case 'base64': + /* chunk_split is found in PHP >= 3.0.6 */ + $encoded = chunk_split(base64_encode($str), 76, $this->LE); + break; + case '7bit': + case '8bit': + $encoded = $this->FixEOL($str); + if (substr($encoded, -(strlen($this->LE))) != $this->LE) + $encoded .= $this->LE; + break; + case 'binary': + $encoded = $str; + break; + case 'quoted-printable': + $encoded = $this->EncodeQP($str); + break; + default: + $this->SetError($this->Lang('encoding') . $encoding); + break; + } + return $encoded; + } + + /** + * Encode a header string to best of Q, B, quoted or none. + * @access private + * @return string + */ + function EncodeHeader ($str, $position = 'text') { + $x = 0; + + switch (strtolower($position)) { + case 'phrase': + if (!preg_match('/[\200-\377]/', $str)) { + /* Can't use addslashes as we don't know what value has magic_quotes_sybase. */ + $encoded = addcslashes($str, "\0..\37\177\\\""); + if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { + return ($encoded); + } else { + return ("\"$encoded\""); + } + } + $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); + break; + case 'comment': + $x = preg_match_all('/[()"]/', $str, $matches); + /* Fall-through */ + case 'text': + default: + $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); + break; + } + + if ($x == 0) { + return ($str); + } + + $maxlen = 75 - 7 - strlen($this->CharSet); + /* Try to select the encoding which should produce the shortest output */ + if (strlen($str)/3 < $x) { + $encoding = 'B'; + if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { + // Use a custom function which correctly encodes and wraps long + // multibyte strings without breaking lines within a character + $encoded = $this->Base64EncodeWrapMB($str); + } else { + $encoded = base64_encode($str); + $maxlen -= $maxlen % 4; + $encoded = trim(chunk_split($encoded, $maxlen, "\n")); + } + } else { + $encoding = 'Q'; + $encoded = $this->EncodeQ($str, $position); + $encoded = $this->WrapText($encoded, $maxlen, true); + $encoded = str_replace('='.$this->LE, "\n", trim($encoded)); + } + + $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); + $encoded = trim(str_replace("\n", $this->LE, $encoded)); + + return $encoded; + } + + /** + * Checks if a string contains multibyte characters. + * @access private + * @param string $str multi-byte text to wrap encode + * @return bool + */ + function HasMultiBytes($str) { + if (function_exists('mb_strlen')) { + return (strlen($str) > mb_strlen($str, $this->CharSet)); + } else { // Assume no multibytes (we can't handle without mbstring functions anyway) + return False; + } + } + + /** + * Correctly encodes and wraps long multibyte strings for mail headers + * without breaking lines within a character. + * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php + * @access private + * @param string $str multi-byte text to wrap encode + * @return string + */ + function Base64EncodeWrapMB($str) { + $start = "=?".$this->CharSet."?B?"; + $end = "?="; + $encoded = ""; + + $mb_length = mb_strlen($str, $this->CharSet); + // Each line must have length <= 75, including $start and $end + $length = 75 - strlen($start) - strlen($end); + // Average multi-byte ratio + $ratio = $mb_length / strlen($str); + // Base64 has a 4:3 ratio + $offset = $avgLength = floor($length * $ratio * .75); + + for ($i = 0; $i < $mb_length; $i += $offset) { + $lookBack = 0; + + do { + $offset = $avgLength - $lookBack; + $chunk = mb_substr($str, $i, $offset, $this->CharSet); + $chunk = base64_encode($chunk); + $lookBack++; + } + while (strlen($chunk) > $length); + + $encoded .= $chunk . $this->LE; + } + + // Chomp the last linefeed + $encoded = substr($encoded, 0, -strlen($this->LE)); + return $encoded; + } + + /** + * Encode string to quoted-printable. + * @access private + * @return string + */ + function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) { + $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); + $lines = preg_split('/(?:\r\n|\r|\n)/', $input); + $eol = "\r\n"; + $escape = '='; + $output = ''; + while( list(, $line) = each($lines) ) { + $linlen = strlen($line); + $newline = ''; + for($i = 0; $i < $linlen; $i++) { + $c = substr( $line, $i, 1 ); + $dec = ord( $c ); + if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E + $c = '=2E'; + } + if ( $dec == 32 ) { + if ( $i == ( $linlen - 1 ) ) { // convert space at eol only + $c = '=20'; + } else if ( $space_conv ) { + $c = '=20'; + } + } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required + $h2 = floor($dec/16); + $h1 = floor($dec%16); + $c = $escape.$hex[$h2].$hex[$h1]; + } + if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted + $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay + $newline = ''; + // check if newline first character will be point or not + if ( $dec == 46 ) { + $c = '=2E'; + } + } + $newline .= $c; + } // end of for + $output .= $newline.$eol; + } // end of while + return trim($output); + } + + /** + * Encode string to q encoding. + * @access private + * @return string + */ + function EncodeQ ($str, $position = 'text') { + /* There should not be any EOL in the string */ + $encoded = preg_replace("[\r\n]", '', $str); + + switch (strtolower($position)) { + case 'phrase': + $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); + break; + case 'comment': + $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); + case 'text': + default: + /* Replace every high ascii, control =, ? and _ characters */ + $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', + "'='.sprintf('%02X', ord('\\1'))", $encoded); + break; + } + + /* Replace every spaces to _ (more readable than =20) */ + $encoded = str_replace(' ', '_', $encoded); + + return $encoded; + } + + /** + * Adds a string or binary attachment (non-filesystem) to the list. + * This method can be used to attach ascii or binary data, + * such as a BLOB record from a database. + * @param string $string String attachment data. + * @param string $filename Name of the attachment. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @return void + */ + function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') { + /* Append to $attachment array */ + $cur = count($this->attachment); + $this->attachment[$cur][0] = $string; + $this->attachment[$cur][1] = $filename; + $this->attachment[$cur][2] = $filename; + $this->attachment[$cur][3] = $encoding; + $this->attachment[$cur][4] = $type; + $this->attachment[$cur][5] = true; // isString + $this->attachment[$cur][6] = 'attachment'; + $this->attachment[$cur][7] = 0; + } + + /** + * Adds an embedded attachment. This can include images, sounds, and + * just about any other document. Make sure to set the $type to an + * image type. For JPEG images use "image/jpeg" and for GIF images + * use "image/gif". + * @param string $path Path to the attachment. + * @param string $cid Content ID of the attachment. Use this to identify + * the Id for accessing the image in an HTML form. + * @param string $name Overrides the attachment name. + * @param string $encoding File encoding (see $Encoding). + * @param string $type File extension (MIME) type. + * @return bool + */ + function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { + + if(!@is_file($path)) { + $this->SetError($this->Lang('file_access') . $path); + return false; + } + + $filename = basename($path); + if($name == '') { + $name = $filename; + } + + /* Append to $attachment array */ + $cur = count($this->attachment); + $this->attachment[$cur][0] = $path; + $this->attachment[$cur][1] = $filename; + $this->attachment[$cur][2] = $name; + $this->attachment[$cur][3] = $encoding; + $this->attachment[$cur][4] = $type; + $this->attachment[$cur][5] = false; + $this->attachment[$cur][6] = 'inline'; + $this->attachment[$cur][7] = $cid; + + return true; + } + + /** + * Returns true if an inline attachment is present. + * @access private + * @return bool + */ + function InlineImageExists() { + $result = false; + for($i = 0; $i < count($this->attachment); $i++) { + if($this->attachment[$i][6] == 'inline') { + $result = true; + break; + } + } + + return $result; + } + + ///////////////////////////////////////////////// + // CLASS METHODS, MESSAGE RESET + ///////////////////////////////////////////////// + + /** + * Clears all recipients assigned in the TO array. Returns void. + * @return void + */ + function ClearAddresses() { + $this->to = array(); + } + + /** + * Clears all recipients assigned in the CC array. Returns void. + * @return void + */ + function ClearCCs() { + $this->cc = array(); + } + + /** + * Clears all recipients assigned in the BCC array. Returns void. + * @return void + */ + function ClearBCCs() { + $this->bcc = array(); + } + + /** + * Clears all recipients assigned in the ReplyTo array. Returns void. + * @return void + */ + function ClearReplyTos() { + $this->ReplyTo = array(); + } + + /** + * Clears all recipients assigned in the TO, CC and BCC + * array. Returns void. + * @return void + */ + function ClearAllRecipients() { + $this->to = array(); + $this->cc = array(); + $this->bcc = array(); + } + + /** + * Clears all previously set filesystem, string, and binary + * attachments. Returns void. + * @return void + */ + function ClearAttachments() { + $this->attachment = array(); + } + + /** + * Clears all custom headers. Returns void. + * @return void + */ + function ClearCustomHeaders() { + $this->CustomHeader = array(); + } + + ///////////////////////////////////////////////// + // CLASS METHODS, MISCELLANEOUS + ///////////////////////////////////////////////// + + /** + * Adds the error message to the error container. + * Returns void. + * @access private + * @return void + */ + function SetError($msg) { + $this->error_count++; + $this->ErrorInfo = $msg; + } + + /** + * Returns the proper RFC 822 formatted date. + * @access private + * @return string + */ + function RFCDate() { + $tz = date('Z'); + $tzs = ($tz < 0) ? '-' : '+'; + $tz = abs($tz); + $tz = (int)($tz/3600)*100 + ($tz%3600)/60; + $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz); + + return $result; + } + + /** + * Returns the appropriate server variable. Should work with both + * PHP 4.1.0+ as well as older versions. Returns an empty string + * if nothing is found. + * @access private + * @return mixed + */ + function ServerVar($varName) { + global $HTTP_SERVER_VARS; + global $HTTP_ENV_VARS; + + if(!isset($_SERVER)) { + $_SERVER = $HTTP_SERVER_VARS; + if(!isset($_SERVER['REMOTE_ADDR'])) { + $_SERVER = $HTTP_ENV_VARS; // must be Apache + } + } + + if(isset($_SERVER[$varName])) { + return $_SERVER[$varName]; + } else { + return ''; + } + } + + /** + * Returns the server hostname or 'localhost.localdomain' if unknown. + * @access private + * @return string + */ + function ServerHostname() { + if ($this->Hostname != '') { + $result = $this->Hostname; + } elseif ($this->ServerVar('SERVER_NAME') != '') { + $result = $this->ServerVar('SERVER_NAME'); + } else { + $result = 'localhost.localdomain'; + } + + return $result; + } + + /** + * Returns a message in the appropriate language. + * @access private + * @return string + */ + function Lang($key) { + if(count($this->language) < 1) { + $this->SetLanguage('en'); // set the default language + } + + if(isset($this->language[$key])) { + return $this->language[$key]; + } else { + return 'Language string failed to load: ' . $key; + } + } + + /** + * Returns true if an error occurred. + * @return bool + */ + function IsError() { + return ($this->error_count > 0); + } + + /** + * Changes every end of line from CR or LF to CRLF. + * @access private + * @return string + */ + function FixEOL($str) { + $str = str_replace("\r\n", "\n", $str); + $str = str_replace("\r", "\n", $str); + $str = str_replace("\n", $this->LE, $str); + return $str; + } + + /** + * Adds a custom header. + * @return void + */ + function AddCustomHeader($custom_header) { + $this->CustomHeader[] = explode(':', $custom_header, 2); + } + + /** + * Evaluates the message and returns modifications for inline images and backgrounds + * @access public + * @return $message + */ + function MsgHTML($message,$basedir='') { + preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images); + if(isset($images[2])) { + foreach($images[2] as $i => $url) { + // do not change urls for absolute images (thanks to corvuscorax) + if (!preg_match('/^[A-z][A-z]*:\/\//',$url)) { + $filename = basename($url); + $directory = dirname($url); + ($directory == '.')?$directory='':''; + $cid = 'cid:' . md5($filename); + $fileParts = split("\.", $filename); + $ext = $fileParts[1]; + $mimeType = $this->_mime_types($ext); + if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; } + if ( strlen($directory) > 1 && substr($basedir,-1) != '/') { $directory .= '/'; } + $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64', $mimeType); + if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) { + $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message); + } + } + } + } + $this->IsHTML(true); + $this->Body = $message; + $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message))); + if ( !empty($textMsg) && empty($this->AltBody) ) { + $this->AltBody = $textMsg; + } + if ( empty($this->AltBody) ) { + $this->AltBody = 'To view this email message, open the email in with HTML compatibility!' . "\n\n"; + } + } + + /** + * Gets the mime type of the embedded or inline image + * @access private + * @return mime type of ext + */ + function _mime_types($ext = '') { + $mimes = array( + 'hqx' => 'application/mac-binhex40', + 'cpt' => 'application/mac-compactpro', + 'doc' => 'application/msword', + 'bin' => 'application/macbinary', + 'dms' => 'application/octet-stream', + 'lha' => 'application/octet-stream', + 'lzh' => 'application/octet-stream', + 'exe' => 'application/octet-stream', + 'class' => 'application/octet-stream', + 'psd' => 'application/octet-stream', + 'so' => 'application/octet-stream', + 'sea' => 'application/octet-stream', + 'dll' => 'application/octet-stream', + 'oda' => 'application/oda', + 'pdf' => 'application/pdf', + 'ai' => 'application/postscript', + 'eps' => 'application/postscript', + 'ps' => 'application/postscript', + 'smi' => 'application/smil', + 'smil' => 'application/smil', + 'mif' => 'application/vnd.mif', + 'xls' => 'application/vnd.ms-excel', + 'ppt' => 'application/vnd.ms-powerpoint', + 'wbxml' => 'application/vnd.wap.wbxml', + 'wmlc' => 'application/vnd.wap.wmlc', + 'dcr' => 'application/x-director', + 'dir' => 'application/x-director', + 'dxr' => 'application/x-director', + 'dvi' => 'application/x-dvi', + 'gtar' => 'application/x-gtar', + 'php' => 'application/x-httpd-php', + 'php4' => 'application/x-httpd-php', + 'php3' => 'application/x-httpd-php', + 'phtml' => 'application/x-httpd-php', + 'phps' => 'application/x-httpd-php-source', + 'js' => 'application/x-javascript', + 'swf' => 'application/x-shockwave-flash', + 'sit' => 'application/x-stuffit', + 'tar' => 'application/x-tar', + 'tgz' => 'application/x-tar', + 'xhtml' => 'application/xhtml+xml', + 'xht' => 'application/xhtml+xml', + 'zip' => 'application/zip', + 'mid' => 'audio/midi', + 'midi' => 'audio/midi', + 'mpga' => 'audio/mpeg', + 'mp2' => 'audio/mpeg', + 'mp3' => 'audio/mpeg', + 'aif' => 'audio/x-aiff', + 'aiff' => 'audio/x-aiff', + 'aifc' => 'audio/x-aiff', + 'ram' => 'audio/x-pn-realaudio', + 'rm' => 'audio/x-pn-realaudio', + 'rpm' => 'audio/x-pn-realaudio-plugin', + 'ra' => 'audio/x-realaudio', + 'rv' => 'video/vnd.rn-realvideo', + 'wav' => 'audio/x-wav', + 'bmp' => 'image/bmp', + 'gif' => 'image/gif', + 'jpeg' => 'image/jpeg', + 'jpg' => 'image/jpeg', + 'jpe' => 'image/jpeg', + 'png' => 'image/png', + 'tiff' => 'image/tiff', + 'tif' => 'image/tiff', + 'css' => 'text/css', + 'html' => 'text/html', + 'htm' => 'text/html', + 'shtml' => 'text/html', + 'txt' => 'text/plain', + 'text' => 'text/plain', + 'log' => 'text/plain', + 'rtx' => 'text/richtext', + 'rtf' => 'text/rtf', + 'xml' => 'text/xml', + 'xsl' => 'text/xml', + 'mpeg' => 'video/mpeg', + 'mpg' => 'video/mpeg', + 'mpe' => 'video/mpeg', + 'qt' => 'video/quicktime', + 'mov' => 'video/quicktime', + 'avi' => 'video/x-msvideo', + 'movie' => 'video/x-sgi-movie', + 'doc' => 'application/msword', + 'word' => 'application/msword', + 'xl' => 'application/excel', + 'eml' => 'message/rfc822' + ); + return ( ! isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; + } + + /** + * Set (or reset) Class Objects (variables) + * + * Usage Example: + * $page->set('X-Priority', '3'); + * + * @access public + * @param string $name Parameter Name + * @param mixed $value Parameter Value + * NOTE: will not work with arrays, there are no arrays to set/reset + */ + function set ( $name, $value = '' ) { + if ( isset($this->$name) ) { + $this->$name = $value; + } else { + $this->SetError('Cannot set or reset variable ' . $name); + return false; + } + } + + /** + * Read a file from a supplied filename and return it. + * + * @access public + * @param string $filename Parameter File Name + */ + function getFile($filename) { + $return = ''; + if ($fp = fopen($filename, 'rb')) { + while (!feof($fp)) { + $return .= fread($fp, 1024); + } + fclose($fp); + return $return; + } else { + return false; + } + } + + /** + * Strips newlines to prevent header injection. + * @access private + * @param string $str String + * @return string + */ + function SecureHeader($str) { + $str = trim($str); + $str = str_replace("\r", "", $str); + $str = str_replace("\n", "", $str); + return $str; + } + + /** + * Set the private key file and password to sign the message. + * + * @access public + * @param string $key_filename Parameter File Name + * @param string $key_pass Password for private key + */ + function Sign($key_filename, $key_pass) { + $this->sign_key_file = $key_filename; + $this->sign_key_pass = $key_pass; + } + +} + +?> diff -uNr a/blog/wp-includes/class-pop3.php b/blog/wp-includes/class-pop3.php --- a/blog/wp-includes/class-pop3.php false +++ b/blog/wp-includes/class-pop3.php 40343dbdcd46ab644563948f8ddbaff37465736bd142fc0e20aa60ab3b67be6688767d95e327be791fc4272ce21b95e6621ac94c196899446035060ed7d254ec @@ -0,0 +1,651 @@ +BUFFER,"integer"); + if( !empty($server) ) { + // Do not allow programs to alter MAILSERVER + // if it is already specified. They can get around + // this if they -really- want to, so don't count on it. + if(empty($this->MAILSERVER)) + $this->MAILSERVER = $server; + } + if(!empty($timeout)) { + settype($timeout,"integer"); + $this->TIMEOUT = $timeout; + if (!ini_get('safe_mode')) + set_time_limit($timeout); + } + return true; + } + + function update_timer () { + if (!ini_get('safe_mode')) + set_time_limit($this->TIMEOUT); + return true; + } + + function connect ($server, $port = 110) { + // Opens a socket to the specified server. Unless overridden, + // port defaults to 110. Returns true on success, false on fail + + // If MAILSERVER is set, override $server with it's value + + if (!isset($port) || !$port) {$port = 110;} + if(!empty($this->MAILSERVER)) + $server = $this->MAILSERVER; + + if(empty($server)){ + $this->ERROR = "POP3 connect: " . _("No server specified"); + unset($this->FP); + return false; + } + + $fp = @fsockopen("$server", $port, $errno, $errstr); + + if(!$fp) { + $this->ERROR = "POP3 connect: " . _("Error ") . "[$errno] [$errstr]"; + unset($this->FP); + return false; + } + + socket_set_blocking($fp,-1); + $this->update_timer(); + $reply = fgets($fp,$this->BUFFER); + $reply = $this->strip_clf($reply); + if($this->DEBUG) + error_log("POP3 SEND [connect: $server] GOT [$reply]",0); + if(!$this->is_ok($reply)) { + $this->ERROR = "POP3 connect: " . _("Error ") . "[$reply]"; + unset($this->FP); + return false; + } + $this->FP = $fp; + $this->BANNER = $this->parse_banner($reply); + return true; + } + + function user ($user = "") { + // Sends the USER command, returns true or false + + if( empty($user) ) { + $this->ERROR = "POP3 user: " . _("no login ID submitted"); + return false; + } elseif(!isset($this->FP)) { + $this->ERROR = "POP3 user: " . _("connection not established"); + return false; + } else { + $reply = $this->send_cmd("USER $user"); + if(!$this->is_ok($reply)) { + $this->ERROR = "POP3 user: " . _("Error ") . "[$reply]"; + return false; + } else + return true; + } + } + + function pass ($pass = "") { + // Sends the PASS command, returns # of msgs in mailbox, + // returns false (undef) on Auth failure + + if(empty($pass)) { + $this->ERROR = "POP3 pass: " . _("No password submitted"); + return false; + } elseif(!isset($this->FP)) { + $this->ERROR = "POP3 pass: " . _("connection not established"); + return false; + } else { + $reply = $this->send_cmd("PASS $pass"); + if(!$this->is_ok($reply)) { + $this->ERROR = "POP3 pass: " . _("Authentication failed") . " [$reply]"; + $this->quit(); + return false; + } else { + // Auth successful. + $count = $this->last("count"); + $this->COUNT = $count; + return $count; + } + } + } + + function apop ($login,$pass) { + // Attempts an APOP login. If this fails, it'll + // try a standard login. YOUR SERVER MUST SUPPORT + // THE USE OF THE APOP COMMAND! + // (apop is optional per rfc1939) + + if(!isset($this->FP)) { + $this->ERROR = "POP3 apop: " . _("No connection to server"); + return false; + } elseif(!$this->ALLOWAPOP) { + $retVal = $this->login($login,$pass); + return $retVal; + } elseif(empty($login)) { + $this->ERROR = "POP3 apop: " . _("No login ID submitted"); + return false; + } elseif(empty($pass)) { + $this->ERROR = "POP3 apop: " . _("No password submitted"); + return false; + } else { + $banner = $this->BANNER; + if( (!$banner) or (empty($banner)) ) { + $this->ERROR = "POP3 apop: " . _("No server banner") . ' - ' . _("abort"); + $retVal = $this->login($login,$pass); + return $retVal; + } else { + $AuthString = $banner; + $AuthString .= $pass; + $APOPString = md5($AuthString); + $cmd = "APOP $login $APOPString"; + $reply = $this->send_cmd($cmd); + if(!$this->is_ok($reply)) { + $this->ERROR = "POP3 apop: " . _("apop authentication failed") . ' - ' . _("abort"); + $retVal = $this->login($login,$pass); + return $retVal; + } else { + // Auth successful. + $count = $this->last("count"); + $this->COUNT = $count; + return $count; + } + } + } + } + + function login ($login = "", $pass = "") { + // Sends both user and pass. Returns # of msgs in mailbox or + // false on failure (or -1, if the error occurs while getting + // the number of messages.) + + if( !isset($this->FP) ) { + $this->ERROR = "POP3 login: " . _("No connection to server"); + return false; + } else { + $fp = $this->FP; + if( !$this->user( $login ) ) { + // Preserve the error generated by user() + return false; + } else { + $count = $this->pass($pass); + if( (!$count) || ($count == -1) ) { + // Preserve the error generated by last() and pass() + return false; + } else + return $count; + } + } + } + + function top ($msgNum, $numLines = "0") { + // Gets the header and first $numLines of the msg body + // returns data in an array with each returned line being + // an array element. If $numLines is empty, returns + // only the header information, and none of the body. + + if(!isset($this->FP)) { + $this->ERROR = "POP3 top: " . _("No connection to server"); + return false; + } + $this->update_timer(); + + $fp = $this->FP; + $buffer = $this->BUFFER; + $cmd = "TOP $msgNum $numLines"; + fwrite($fp, "TOP $msgNum $numLines\r\n"); + $reply = fgets($fp, $buffer); + $reply = $this->strip_clf($reply); + if($this->DEBUG) { + @error_log("POP3 SEND [$cmd] GOT [$reply]",0); + } + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 top: " . _("Error ") . "[$reply]"; + return false; + } + + $count = 0; + $MsgArray = array(); + + $line = fgets($fp,$buffer); + while ( !ereg("^\.\r\n",$line)) + { + $MsgArray[$count] = $line; + $count++; + $line = fgets($fp,$buffer); + if(empty($line)) { break; } + } + + return $MsgArray; + } + + function pop_list ($msgNum = "") { + // If called with an argument, returns that msgs' size in octets + // No argument returns an associative array of undeleted + // msg numbers and their sizes in octets + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 pop_list: " . _("No connection to server"); + return false; + } + $fp = $this->FP; + $Total = $this->COUNT; + if( (!$Total) or ($Total == -1) ) + { + return false; + } + if($Total == 0) + { + return array("0","0"); + // return -1; // mailbox empty + } + + $this->update_timer(); + + if(!empty($msgNum)) + { + $cmd = "LIST $msgNum"; + fwrite($fp,"$cmd\r\n"); + $reply = fgets($fp,$this->BUFFER); + $reply = $this->strip_clf($reply); + if($this->DEBUG) { + @error_log("POP3 SEND [$cmd] GOT [$reply]",0); + } + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 pop_list: " . _("Error ") . "[$reply]"; + return false; + } + list($junk,$num,$size) = preg_split('/\s+/',$reply); + return $size; + } + $cmd = "LIST"; + $reply = $this->send_cmd($cmd); + if(!$this->is_ok($reply)) + { + $reply = $this->strip_clf($reply); + $this->ERROR = "POP3 pop_list: " . _("Error ") . "[$reply]"; + return false; + } + $MsgArray = array(); + $MsgArray[0] = $Total; + for($msgC=1;$msgC <= $Total; $msgC++) + { + if($msgC > $Total) { break; } + $line = fgets($fp,$this->BUFFER); + $line = $this->strip_clf($line); + if(ereg("^\.",$line)) + { + $this->ERROR = "POP3 pop_list: " . _("Premature end of list"); + return false; + } + list($thisMsg,$msgSize) = preg_split('/\s+/',$line); + settype($thisMsg,"integer"); + if($thisMsg != $msgC) + { + $MsgArray[$msgC] = "deleted"; + } + else + { + $MsgArray[$msgC] = $msgSize; + } + } + return $MsgArray; + } + + function get ($msgNum) { + // Retrieve the specified msg number. Returns an array + // where each line of the msg is an array element. + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 get: " . _("No connection to server"); + return false; + } + + $this->update_timer(); + + $fp = $this->FP; + $buffer = $this->BUFFER; + $cmd = "RETR $msgNum"; + $reply = $this->send_cmd($cmd); + + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 get: " . _("Error ") . "[$reply]"; + return false; + } + + $count = 0; + $MsgArray = array(); + + $line = fgets($fp,$buffer); + while ( !ereg("^\.\r\n",$line)) + { + if ( $line{0} == '.' ) { $line = substr($line,1); } + $MsgArray[$count] = $line; + $count++; + $line = fgets($fp,$buffer); + if(empty($line)) { break; } + } + return $MsgArray; + } + + function last ( $type = "count" ) { + // Returns the highest msg number in the mailbox. + // returns -1 on error, 0+ on success, if type != count + // results in a popstat() call (2 element array returned) + + $last = -1; + if(!isset($this->FP)) + { + $this->ERROR = "POP3 last: " . _("No connection to server"); + return $last; + } + + $reply = $this->send_cmd("STAT"); + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 last: " . _("Error ") . "[$reply]"; + return $last; + } + + $Vars = preg_split('/\s+/',$reply); + $count = $Vars[1]; + $size = $Vars[2]; + settype($count,"integer"); + settype($size,"integer"); + if($type != "count") + { + return array($count,$size); + } + return $count; + } + + function reset () { + // Resets the status of the remote server. This includes + // resetting the status of ALL msgs to not be deleted. + // This method automatically closes the connection to the server. + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 reset: " . _("No connection to server"); + return false; + } + $reply = $this->send_cmd("RSET"); + if(!$this->is_ok($reply)) + { + // The POP3 RSET command -never- gives a -ERR + // response - if it ever does, something truely + // wild is going on. + + $this->ERROR = "POP3 reset: " . _("Error ") . "[$reply]"; + @error_log("POP3 reset: ERROR [$reply]",0); + } + $this->quit(); + return true; + } + + function send_cmd ( $cmd = "" ) + { + // Sends a user defined command string to the + // POP server and returns the results. Useful for + // non-compliant or custom POP servers. + // Do NOT includ the \r\n as part of your command + // string - it will be appended automatically. + + // The return value is a standard fgets() call, which + // will read up to $this->BUFFER bytes of data, until it + // encounters a new line, or EOF, whichever happens first. + + // This method works best if $cmd responds with only + // one line of data. + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 send_cmd: " . _("No connection to server"); + return false; + } + + if(empty($cmd)) + { + $this->ERROR = "POP3 send_cmd: " . _("Empty command string"); + return ""; + } + + $fp = $this->FP; + $buffer = $this->BUFFER; + $this->update_timer(); + fwrite($fp,"$cmd\r\n"); + $reply = fgets($fp,$buffer); + $reply = $this->strip_clf($reply); + if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); } + return $reply; + } + + function quit() { + // Closes the connection to the POP3 server, deleting + // any msgs marked as deleted. + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 quit: " . _("connection does not exist"); + return false; + } + $fp = $this->FP; + $cmd = "QUIT"; + fwrite($fp,"$cmd\r\n"); + $reply = fgets($fp,$this->BUFFER); + $reply = $this->strip_clf($reply); + if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); } + fclose($fp); + unset($this->FP); + return true; + } + + function popstat () { + // Returns an array of 2 elements. The number of undeleted + // msgs in the mailbox, and the size of the mbox in octets. + + $PopArray = $this->last("array"); + + if($PopArray == -1) { return false; } + + if( (!$PopArray) or (empty($PopArray)) ) + { + return false; + } + return $PopArray; + } + + function uidl ($msgNum = "") + { + // Returns the UIDL of the msg specified. If called with + // no arguments, returns an associative array where each + // undeleted msg num is a key, and the msg's uidl is the element + // Array element 0 will contain the total number of msgs + + if(!isset($this->FP)) { + $this->ERROR = "POP3 uidl: " . _("No connection to server"); + return false; + } + + $fp = $this->FP; + $buffer = $this->BUFFER; + + if(!empty($msgNum)) { + $cmd = "UIDL $msgNum"; + $reply = $this->send_cmd($cmd); + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]"; + return false; + } + list ($ok,$num,$myUidl) = preg_split('/\s+/',$reply); + return $myUidl; + } else { + $this->update_timer(); + + $UIDLArray = array(); + $Total = $this->COUNT; + $UIDLArray[0] = $Total; + + if ($Total < 1) + { + return $UIDLArray; + } + $cmd = "UIDL"; + fwrite($fp, "UIDL\r\n"); + $reply = fgets($fp, $buffer); + $reply = $this->strip_clf($reply); + if($this->DEBUG) { @error_log("POP3 SEND [$cmd] GOT [$reply]",0); } + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 uidl: " . _("Error ") . "[$reply]"; + return false; + } + + $line = ""; + $count = 1; + $line = fgets($fp,$buffer); + while ( !ereg("^\.\r\n",$line)) { + if(ereg("^\.\r\n",$line)) { + break; + } + list ($msg,$msgUidl) = preg_split('/\s+/',$line); + $msgUidl = $this->strip_clf($msgUidl); + if($count == $msg) { + $UIDLArray[$msg] = $msgUidl; + } + else + { + $UIDLArray[$count] = 'deleted'; + } + $count++; + $line = fgets($fp,$buffer); + } + } + return $UIDLArray; + } + + function delete ($msgNum = "") { + // Flags a specified msg as deleted. The msg will not + // be deleted until a quit() method is called. + + if(!isset($this->FP)) + { + $this->ERROR = "POP3 delete: " . _("No connection to server"); + return false; + } + if(empty($msgNum)) + { + $this->ERROR = "POP3 delete: " . _("No msg number submitted"); + return false; + } + $reply = $this->send_cmd("DELE $msgNum"); + if(!$this->is_ok($reply)) + { + $this->ERROR = "POP3 delete: " . _("Command failed ") . "[$reply]"; + return false; + } + return true; + } + + // ********************************************************* + + // The following methods are internal to the class. + + function is_ok ($cmd = "") { + // Return true or false on +OK or -ERR + + if( empty($cmd) ) + return false; + else + return( ereg ("^\+OK", $cmd ) ); + } + + function strip_clf ($text = "") { + // Strips \r\n from server responses + + if(empty($text)) + return $text; + else { + $stripped = str_replace("\r",'',$text); + $stripped = str_replace("\n",'',$stripped); + return $stripped; + } + } + + function parse_banner ( $server_text ) { + $outside = true; + $banner = ""; + $length = strlen($server_text); + for($count =0; $count < $length; $count++) + { + $digit = substr($server_text,$count,1); + if(!empty($digit)) { + if( (!$outside) && ($digit != '<') && ($digit != '>') ) + { + $banner .= $digit; + } + if ($digit == '<') + { + $outside = false; + } + if($digit == '>') + { + $outside = true; + } + } + } + $banner = $this->strip_clf($banner); // Just in case + return "<$banner>"; + } + +} // End class +?> diff -uNr a/blog/wp-includes/class-smtp.php b/blog/wp-includes/class-smtp.php --- a/blog/wp-includes/class-smtp.php false +++ b/blog/wp-includes/class-smtp.php 99490735082363fb656d0d66d28c3fba43bf061138e265a2e37c6f27d0fe1352e217bd8286d08082baf1377a1e1c6bb7e654e866b76779f5faf11bc04a70af6a @@ -0,0 +1,1062 @@ +smtp_conn = 0; + $this->error = null; + $this->helo_rply = null; + + $this->do_debug = 0; + } + + /************************************************************* + * CONNECTION FUNCTIONS * + ***********************************************************/ + + /** + * Connect to the server specified on the port specified. + * If the port is not specified use the default SMTP_PORT. + * If tval is specified then a connection will try and be + * established with the server for that number of seconds. + * If tval is not specified the default is 30 seconds to + * try on the connection. + * + * SMTP CODE SUCCESS: 220 + * SMTP CODE FAILURE: 421 + * @access public + * @return bool + */ + function Connect($host,$port=0,$tval=30) { + # set the error val to null so there is no confusion + $this->error = null; + + # make sure we are __not__ connected + if($this->connected()) { + # ok we are connected! what should we do? + # for now we will just give an error saying we + # are already connected + $this->error = array("error" => "Already connected to a server"); + return false; + } + + if(empty($port)) { + $port = $this->SMTP_PORT; + } + + #connect to the smtp server + $this->smtp_conn = fsockopen($host, # the host of the server + $port, # the port to use + $errno, # error number if any + $errstr, # error message if any + $tval); # give up after ? secs + # verify we connected properly + if(empty($this->smtp_conn)) { + $this->error = array("error" => "Failed to connect to server", + "errno" => $errno, + "errstr" => $errstr); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": $errstr ($errno)" . $this->CRLF; + } + return false; + } + + # sometimes the SMTP server takes a little longer to respond + # so we will give it a longer timeout for the first read + // Windows still does not have support for this timeout function + if(substr(PHP_OS, 0, 3) != "WIN") + socket_set_timeout($this->smtp_conn, $tval, 0); + + # get any announcement stuff + $announce = $this->get_lines(); + + # set the timeout of any socket functions at 1/10 of a second + //if(function_exists("socket_set_timeout")) + // socket_set_timeout($this->smtp_conn, 0, 100000); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $announce; + } + + return true; + } + + /** + * Performs SMTP authentication. Must be run after running the + * Hello() method. Returns true if successfully authenticated. + * @access public + * @return bool + */ + function Authenticate($username, $password) { + // Start authentication + fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($code != 334) { + $this->error = + array("error" => "AUTH not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + // Send encoded username + fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($code != 334) { + $this->error = + array("error" => "Username not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + // Send encoded password + fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($code != 235) { + $this->error = + array("error" => "Password not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + return true; + } + + /** + * Returns true if connected to a server otherwise false + * @access private + * @return bool + */ + function Connected() { + if(!empty($this->smtp_conn)) { + $sock_status = socket_get_status($this->smtp_conn); + if($sock_status["eof"]) { + # hmm this is an odd situation... the socket is + # valid but we are not connected anymore + if($this->do_debug >= 1) { + echo "SMTP -> NOTICE:" . $this->CRLF . + "EOF caught while checking if connected"; + } + $this->Close(); + return false; + } + return true; # everything looks good + } + return false; + } + + /** + * Closes the socket and cleans up the state of the class. + * It is not considered good to use this function without + * first trying to use QUIT. + * @access public + * @return void + */ + function Close() { + $this->error = null; # so there is no confusion + $this->helo_rply = null; + if(!empty($this->smtp_conn)) { + # close the connection and cleanup + fclose($this->smtp_conn); + $this->smtp_conn = 0; + } + } + + /*************************************************************** + * SMTP COMMANDS * + *************************************************************/ + + /** + * Issues a data command and sends the msg_data to the server + * finializing the mail transaction. $msg_data is the message + * that is to be send with the headers. Each header needs to be + * on a single line followed by a with the message headers + * and the message body being seperated by and additional . + * + * Implements rfc 821: DATA + * + * SMTP CODE INTERMEDIATE: 354 + * [data] + * . + * SMTP CODE SUCCESS: 250 + * SMTP CODE FAILURE: 552,554,451,452 + * SMTP CODE FAILURE: 451,554 + * SMTP CODE ERROR : 500,501,503,421 + * @access public + * @return bool + */ + function Data($msg_data) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Data() without being connected"); + return false; + } + + fputs($this->smtp_conn,"DATA" . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 354) { + $this->error = + array("error" => "DATA command not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + # the server is ready to accept data! + # according to rfc 821 we should not send more than 1000 + # including the CRLF + # characters on a single line so we will break the data up + # into lines by \r and/or \n then if needed we will break + # each of those into smaller lines to fit within the limit. + # in addition we will be looking for lines that start with + # a period '.' and append and additional period '.' to that + # line. NOTE: this does not count towards are limit. + + # normalize the line breaks so we know the explode works + $msg_data = str_replace("\r\n","\n",$msg_data); + $msg_data = str_replace("\r","\n",$msg_data); + $lines = explode("\n",$msg_data); + + # we need to find a good way to determine is headers are + # in the msg_data or if it is a straight msg body + # currently I am assuming rfc 822 definitions of msg headers + # and if the first field of the first line (':' sperated) + # does not contain a space then it _should_ be a header + # and we can process all lines before a blank "" line as + # headers. + $field = substr($lines[0],0,strpos($lines[0],":")); + $in_headers = false; + if(!empty($field) && !strstr($field," ")) { + $in_headers = true; + } + + $max_line_length = 998; # used below; set here for ease in change + + while(list(,$line) = @each($lines)) { + $lines_out = null; + if($line == "" && $in_headers) { + $in_headers = false; + } + # ok we need to break this line up into several + # smaller lines + while(strlen($line) > $max_line_length) { + $pos = strrpos(substr($line,0,$max_line_length)," "); + + # Patch to fix DOS attack + if(!$pos) { + $pos = $max_line_length - 1; + } + + $lines_out[] = substr($line,0,$pos); + $line = substr($line,$pos + 1); + # if we are processing headers we need to + # add a LWSP-char to the front of the new line + # rfc 822 on long msg headers + if($in_headers) { + $line = "\t" . $line; + } + } + $lines_out[] = $line; + + # now send the lines to the server + while(list(,$line_out) = @each($lines_out)) { + if(strlen($line_out) > 0) + { + if(substr($line_out, 0, 1) == ".") { + $line_out = "." . $line_out; + } + } + fputs($this->smtp_conn,$line_out . $this->CRLF); + } + } + + # ok all the message data has been sent so lets get this + # over with aleady + fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "DATA not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Expand takes the name and asks the server to list all the + * people who are members of the _list_. Expand will return + * back and array of the result or false if an error occurs. + * Each value in the array returned has the format of: + * [ ] + * The definition of is defined in rfc 821 + * + * Implements rfc 821: EXPN + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE FAILURE: 550 + * SMTP CODE ERROR : 500,501,502,504,421 + * @access public + * @return string array + */ + function Expand($name) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Expand() without being connected"); + return false; + } + + fputs($this->smtp_conn,"EXPN " . $name . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "EXPN not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + # parse the reply and place in our array to return to user + $entries = explode($this->CRLF,$rply); + while(list(,$l) = @each($entries)) { + $list[] = substr($l,4); + } + + return $list; + } + + /** + * Sends the HELO command to the smtp server. + * This makes sure that we and the server are in + * the same known state. + * + * Implements from rfc 821: HELO + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE ERROR : 500, 501, 504, 421 + * @access public + * @return bool + */ + function Hello($host="") { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Hello() without being connected"); + return false; + } + + # if a hostname for the HELO was not specified determine + # a suitable one to send + if(empty($host)) { + # we need to determine some sort of appopiate default + # to send to the server + $host = "localhost"; + } + + // Send extended hello first (RFC 2821) + if(!$this->SendHello("EHLO", $host)) + { + if(!$this->SendHello("HELO", $host)) + return false; + } + + return true; + } + + /** + * Sends a HELO/EHLO command. + * @access private + * @return bool + */ + function SendHello($hello, $host) { + fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER: " . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => $hello . " not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + $this->helo_rply = $rply; + + return true; + } + + /** + * Gets help information on the keyword specified. If the keyword + * is not specified then returns generic help, ussually contianing + * A list of keywords that help is available on. This function + * returns the results back to the user. It is up to the user to + * handle the returned data. If an error occurs then false is + * returned with $this->error set appropiately. + * + * Implements rfc 821: HELP [ ] + * + * SMTP CODE SUCCESS: 211,214 + * SMTP CODE ERROR : 500,501,502,504,421 + * @access public + * @return string + */ + function Help($keyword="") { + $this->error = null; # to avoid confusion + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Help() without being connected"); + return false; + } + + $extra = ""; + if(!empty($keyword)) { + $extra = " " . $keyword; + } + + fputs($this->smtp_conn,"HELP" . $extra . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 211 && $code != 214) { + $this->error = + array("error" => "HELP not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + return $rply; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. + * + * Implements rfc 821: MAIL FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552,451,452 + * SMTP CODE SUCCESS: 500,501,421 + * @access public + * @return bool + */ + function Mail($from) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Mail() without being connected"); + return false; + } + + $useVerp = ($this->do_verp ? "XVERP" : ""); + fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $useVerp . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "MAIL not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Sends the command NOOP to the SMTP server. + * + * Implements from rfc 821: NOOP + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE ERROR : 500, 421 + * @access public + * @return bool + */ + function Noop() { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Noop() without being connected"); + return false; + } + + fputs($this->smtp_conn,"NOOP" . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "NOOP not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Sends the quit command to the server and then closes the socket + * if there is no error or the $close_on_error argument is true. + * + * Implements from rfc 821: QUIT + * + * SMTP CODE SUCCESS: 221 + * SMTP CODE ERROR : 500 + * @access public + * @return bool + */ + function Quit($close_on_error=true) { + $this->error = null; # so there is no confusion + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Quit() without being connected"); + return false; + } + + # send the quit command to the server + fputs($this->smtp_conn,"quit" . $this->CRLF); + + # get any good-bye messages + $byemsg = $this->get_lines(); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $byemsg; + } + + $rval = true; + $e = null; + + $code = substr($byemsg,0,3); + if($code != 221) { + # use e as a tmp var cause Close will overwrite $this->error + $e = array("error" => "SMTP server rejected quit command", + "smtp_code" => $code, + "smtp_rply" => substr($byemsg,4)); + $rval = false; + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $e["error"] . ": " . + $byemsg . $this->CRLF; + } + } + + if(empty($e) || $close_on_error) { + $this->Close(); + } + + return $rval; + } + + /** + * Sends the command RCPT to the SMTP server with the TO: argument of $to. + * Returns true if the recipient was accepted false if it was rejected. + * + * Implements from rfc 821: RCPT TO: + * + * SMTP CODE SUCCESS: 250,251 + * SMTP CODE FAILURE: 550,551,552,553,450,451,452 + * SMTP CODE ERROR : 500,501,503,421 + * @access public + * @return bool + */ + function Recipient($to) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Recipient() without being connected"); + return false; + } + + fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250 && $code != 251) { + $this->error = + array("error" => "RCPT not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Sends the RSET command to abort and transaction that is + * currently in progress. Returns true if successful false + * otherwise. + * + * Implements rfc 821: RSET + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE ERROR : 500,501,504,421 + * @access public + * @return bool + */ + function Reset() { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Reset() without being connected"); + return false; + } + + fputs($this->smtp_conn,"RSET" . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "RSET failed", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + + return true; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. This command + * will send the message to the users terminal if they are logged + * in. + * + * Implements rfc 821: SEND FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552,451,452 + * SMTP CODE SUCCESS: 500,501,502,421 + * @access public + * @return bool + */ + function Send($from) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Send() without being connected"); + return false; + } + + fputs($this->smtp_conn,"SEND FROM:" . $from . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "SEND not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. This command + * will send the message to the users terminal if they are logged + * in and send them an email. + * + * Implements rfc 821: SAML FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552,451,452 + * SMTP CODE SUCCESS: 500,501,502,421 + * @access public + * @return bool + */ + function SendAndMail($from) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called SendAndMail() without being connected"); + return false; + } + + fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "SAML not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * Starts a mail transaction from the email address specified in + * $from. Returns true if successful or false otherwise. If True + * the mail transaction is started and then one or more Recipient + * commands may be called followed by a Data command. This command + * will send the message to the users terminal if they are logged + * in or mail it to them if they are not. + * + * Implements rfc 821: SOML FROM: + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE SUCCESS: 552,451,452 + * SMTP CODE SUCCESS: 500,501,502,421 + * @access public + * @return bool + */ + function SendOrMail($from) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called SendOrMail() without being connected"); + return false; + } + + fputs($this->smtp_conn,"SOML FROM:" . $from . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250) { + $this->error = + array("error" => "SOML not accepted from server", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return true; + } + + /** + * This is an optional command for SMTP that this class does not + * support. This method is here to make the RFC821 Definition + * complete for this class and __may__ be implimented in the future + * + * Implements from rfc 821: TURN + * + * SMTP CODE SUCCESS: 250 + * SMTP CODE FAILURE: 502 + * SMTP CODE ERROR : 500, 503 + * @access public + * @return bool + */ + function Turn() { + $this->error = array("error" => "This method, TURN, of the SMTP ". + "is not implemented"); + if($this->do_debug >= 1) { + echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF; + } + return false; + } + + /** + * Verifies that the name is recognized by the server. + * Returns false if the name could not be verified otherwise + * the response from the server is returned. + * + * Implements rfc 821: VRFY + * + * SMTP CODE SUCCESS: 250,251 + * SMTP CODE FAILURE: 550,551,553 + * SMTP CODE ERROR : 500,501,502,421 + * @access public + * @return int + */ + function Verify($name) { + $this->error = null; # so no confusion is caused + + if(!$this->connected()) { + $this->error = array( + "error" => "Called Verify() without being connected"); + return false; + } + + fputs($this->smtp_conn,"VRFY " . $name . $this->CRLF); + + $rply = $this->get_lines(); + $code = substr($rply,0,3); + + if($this->do_debug >= 2) { + echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; + } + + if($code != 250 && $code != 251) { + $this->error = + array("error" => "VRFY failed on name '$name'", + "smtp_code" => $code, + "smtp_msg" => substr($rply,4)); + if($this->do_debug >= 1) { + echo "SMTP -> ERROR: " . $this->error["error"] . + ": " . $rply . $this->CRLF; + } + return false; + } + return $rply; + } + + /******************************************************************* + * INTERNAL FUNCTIONS * + ******************************************************************/ + + /** + * Read in as many lines as possible + * either before eof or socket timeout occurs on the operation. + * With SMTP we can tell if we have more lines to read if the + * 4th character is '-' symbol. If it is a space then we don't + * need to read anything else. + * @access private + * @return string + */ + function get_lines() { + $data = ""; + while($str = @fgets($this->smtp_conn,515)) { + if($this->do_debug >= 4) { + echo "SMTP -> get_lines(): \$data was \"$data\"" . + $this->CRLF; + echo "SMTP -> get_lines(): \$str is \"$str\"" . + $this->CRLF; + } + $data .= $str; + if($this->do_debug >= 4) { + echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF; + } + # if the 4th character is a space then we are done reading + # so just break the loop + if(substr($str,3,1) == " ") { break; } + } + return $data; + } + +} + + + ?> diff -uNr a/blog/wp-includes/class-snoopy.php b/blog/wp-includes/class-snoopy.php --- a/blog/wp-includes/class-snoopy.php false +++ b/blog/wp-includes/class-snoopy.php 3de7f82a899153941fab927eb1690465440bfecc3edb125c65f2ebe30dd9e1b4a7bd326ca9000b937a5a63469d48fa367be6302f9fe81ceb3dcf94f645d8c379 @@ -0,0 +1,1250 @@ + +Copyright (c): 1999-2008 New Digital Group, all rights reserved +Version: 1.2.4 + + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +You may contact the author of Snoopy by e-mail at: +monte@ohrt.com + +The latest version of Snoopy can be obtained from: +http://snoopy.sourceforge.net/ + +*************************************************/ + +class Snoopy +{ + /**** Public variables ****/ + + /* user definable vars */ + + var $host = "www.php.net"; // host name we are connecting to + var $port = 80; // port we are connecting to + var $proxy_host = ""; // proxy host to use + var $proxy_port = ""; // proxy port to use + var $proxy_user = ""; // proxy user to use + var $proxy_pass = ""; // proxy password to use + + var $agent = "Snoopy v1.2.4"; // agent we masquerade as + var $referer = ""; // referer info to pass + var $cookies = array(); // array of cookies to pass + // $cookies["username"]="joe"; + var $rawheaders = array(); // array of raw headers to send + // $rawheaders["Content-type"]="text/html"; + + var $maxredirs = 5; // http redirection depth maximum. 0 = disallow + var $lastredirectaddr = ""; // contains address of last redirected address + var $offsiteok = true; // allows redirection off-site + var $maxframes = 0; // frame content depth maximum. 0 = disallow + var $expandlinks = true; // expand links to fully qualified URLs. + // this only applies to fetchlinks() + // submitlinks(), and submittext() + var $passcookies = true; // pass set cookies back through redirects + // NOTE: this currently does not respect + // dates, domains or paths. + + var $user = ""; // user for http authentication + var $pass = ""; // password for http authentication + + // http accept types + var $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*"; + + var $results = ""; // where the content is put + + var $error = ""; // error messages sent here + var $response_code = ""; // response code returned from server + var $headers = array(); // headers returned from server sent here + var $maxlength = 500000; // max return data length (body) + var $read_timeout = 0; // timeout on read operations, in seconds + // supported only since PHP 4 Beta 4 + // set to 0 to disallow timeouts + var $timed_out = false; // if a read operation timed out + var $status = 0; // http request status + + var $temp_dir = "/tmp"; // temporary directory that the webserver + // has permission to write to. + // under Windows, this should be C:\temp + + var $curl_path = "/usr/local/bin/curl"; + // Snoopy will use cURL for fetching + // SSL content if a full system path to + // the cURL binary is supplied here. + // set to false if you do not have + // cURL installed. See http://curl.haxx.se + // for details on installing cURL. + // Snoopy does *not* use the cURL + // library functions built into php, + // as these functions are not stable + // as of this Snoopy release. + + /**** Private variables ****/ + + var $_maxlinelen = 4096; // max line length (headers) + + var $_httpmethod = "GET"; // default http request method + var $_httpversion = "HTTP/1.0"; // default http request version + var $_submit_method = "POST"; // default submit method + var $_submit_type = "application/x-www-form-urlencoded"; // default submit type + var $_mime_boundary = ""; // MIME boundary for multipart/form-data submit type + var $_redirectaddr = false; // will be set if page fetched is a redirect + var $_redirectdepth = 0; // increments on an http redirect + var $_frameurls = array(); // frame src urls + var $_framedepth = 0; // increments on frame depth + + var $_isproxy = false; // set if using a proxy server + var $_fp_timeout = 30; // timeout for socket connection + +/*======================================================================*\ + Function: fetch + Purpose: fetch the contents of a web page + (and possibly other protocols in the + future like ftp, nntp, gopher, etc.) + Input: $URI the location of the page to fetch + Output: $this->results the output text from the fetch +\*======================================================================*/ + + function fetch($URI) + { + + //preg_match("|^([^:]+)://([^:/]+)(:[\d]+)*(.*)|",$URI,$URI_PARTS); + $URI_PARTS = parse_url($URI); + if (!empty($URI_PARTS["user"])) + $this->user = $URI_PARTS["user"]; + if (!empty($URI_PARTS["pass"])) + $this->pass = $URI_PARTS["pass"]; + if (empty($URI_PARTS["query"])) + $URI_PARTS["query"] = ''; + if (empty($URI_PARTS["path"])) + $URI_PARTS["path"] = ''; + + switch(strtolower($URI_PARTS["scheme"])) + { + case "http": + $this->host = $URI_PARTS["host"]; + if(!empty($URI_PARTS["port"])) + $this->port = $URI_PARTS["port"]; + if($this->_connect($fp)) + { + if($this->_isproxy) + { + // using proxy, send entire URI + $this->_httprequest($URI,$fp,$URI,$this->_httpmethod); + } + else + { + $path = $URI_PARTS["path"].($URI_PARTS["query"] ? "?".$URI_PARTS["query"] : ""); + // no proxy, send only the path + $this->_httprequest($path, $fp, $URI, $this->_httpmethod); + } + + $this->_disconnect($fp); + + if($this->_redirectaddr) + { + /* url was redirected, check if we've hit the max depth */ + if($this->maxredirs > $this->_redirectdepth) + { + // only follow redirect if it's on this site, or offsiteok is true + if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok) + { + /* follow the redirect */ + $this->_redirectdepth++; + $this->lastredirectaddr=$this->_redirectaddr; + $this->fetch($this->_redirectaddr); + } + } + } + + if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0) + { + $frameurls = $this->_frameurls; + $this->_frameurls = array(); + + while(list(,$frameurl) = each($frameurls)) + { + if($this->_framedepth < $this->maxframes) + { + $this->fetch($frameurl); + $this->_framedepth++; + } + else + break; + } + } + } + else + { + return false; + } + return true; + break; + case "https": + if(!$this->curl_path) + return false; + if(function_exists("is_executable")) + if (!is_executable($this->curl_path)) + return false; + $this->host = $URI_PARTS["host"]; + if(!empty($URI_PARTS["port"])) + $this->port = $URI_PARTS["port"]; + if($this->_isproxy) + { + // using proxy, send entire URI + $this->_httpsrequest($URI,$URI,$this->_httpmethod); + } + else + { + $path = $URI_PARTS["path"].($URI_PARTS["query"] ? "?".$URI_PARTS["query"] : ""); + // no proxy, send only the path + $this->_httpsrequest($path, $URI, $this->_httpmethod); + } + + if($this->_redirectaddr) + { + /* url was redirected, check if we've hit the max depth */ + if($this->maxredirs > $this->_redirectdepth) + { + // only follow redirect if it's on this site, or offsiteok is true + if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok) + { + /* follow the redirect */ + $this->_redirectdepth++; + $this->lastredirectaddr=$this->_redirectaddr; + $this->fetch($this->_redirectaddr); + } + } + } + + if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0) + { + $frameurls = $this->_frameurls; + $this->_frameurls = array(); + + while(list(,$frameurl) = each($frameurls)) + { + if($this->_framedepth < $this->maxframes) + { + $this->fetch($frameurl); + $this->_framedepth++; + } + else + break; + } + } + return true; + break; + default: + // not a valid protocol + $this->error = 'Invalid protocol "'.$URI_PARTS["scheme"].'"\n'; + return false; + break; + } + return true; + } + +/*======================================================================*\ + Function: submit + Purpose: submit an http form + Input: $URI the location to post the data + $formvars the formvars to use. + format: $formvars["var"] = "val"; + $formfiles an array of files to submit + format: $formfiles["var"] = "/dir/filename.ext"; + Output: $this->results the text output from the post +\*======================================================================*/ + + function submit($URI, $formvars="", $formfiles="") + { + unset($postdata); + + $postdata = $this->_prepare_post_body($formvars, $formfiles); + + $URI_PARTS = parse_url($URI); + if (!empty($URI_PARTS["user"])) + $this->user = $URI_PARTS["user"]; + if (!empty($URI_PARTS["pass"])) + $this->pass = $URI_PARTS["pass"]; + if (empty($URI_PARTS["query"])) + $URI_PARTS["query"] = ''; + if (empty($URI_PARTS["path"])) + $URI_PARTS["path"] = ''; + + switch(strtolower($URI_PARTS["scheme"])) + { + case "http": + $this->host = $URI_PARTS["host"]; + if(!empty($URI_PARTS["port"])) + $this->port = $URI_PARTS["port"]; + if($this->_connect($fp)) + { + if($this->_isproxy) + { + // using proxy, send entire URI + $this->_httprequest($URI,$fp,$URI,$this->_submit_method,$this->_submit_type,$postdata); + } + else + { + $path = $URI_PARTS["path"].($URI_PARTS["query"] ? "?".$URI_PARTS["query"] : ""); + // no proxy, send only the path + $this->_httprequest($path, $fp, $URI, $this->_submit_method, $this->_submit_type, $postdata); + } + + $this->_disconnect($fp); + + if($this->_redirectaddr) + { + /* url was redirected, check if we've hit the max depth */ + if($this->maxredirs > $this->_redirectdepth) + { + if(!preg_match("|^".$URI_PARTS["scheme"]."://|", $this->_redirectaddr)) + $this->_redirectaddr = $this->_expandlinks($this->_redirectaddr,$URI_PARTS["scheme"]."://".$URI_PARTS["host"]); + + // only follow redirect if it's on this site, or offsiteok is true + if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok) + { + /* follow the redirect */ + $this->_redirectdepth++; + $this->lastredirectaddr=$this->_redirectaddr; + if( strpos( $this->_redirectaddr, "?" ) > 0 ) + $this->fetch($this->_redirectaddr); // the redirect has changed the request method from post to get + else + $this->submit($this->_redirectaddr,$formvars, $formfiles); + } + } + } + + if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0) + { + $frameurls = $this->_frameurls; + $this->_frameurls = array(); + + while(list(,$frameurl) = each($frameurls)) + { + if($this->_framedepth < $this->maxframes) + { + $this->fetch($frameurl); + $this->_framedepth++; + } + else + break; + } + } + + } + else + { + return false; + } + return true; + break; + case "https": + if(!$this->curl_path) + return false; + if(function_exists("is_executable")) + if (!is_executable($this->curl_path)) + return false; + $this->host = $URI_PARTS["host"]; + if(!empty($URI_PARTS["port"])) + $this->port = $URI_PARTS["port"]; + if($this->_isproxy) + { + // using proxy, send entire URI + $this->_httpsrequest($URI, $URI, $this->_submit_method, $this->_submit_type, $postdata); + } + else + { + $path = $URI_PARTS["path"].($URI_PARTS["query"] ? "?".$URI_PARTS["query"] : ""); + // no proxy, send only the path + $this->_httpsrequest($path, $URI, $this->_submit_method, $this->_submit_type, $postdata); + } + + if($this->_redirectaddr) + { + /* url was redirected, check if we've hit the max depth */ + if($this->maxredirs > $this->_redirectdepth) + { + if(!preg_match("|^".$URI_PARTS["scheme"]."://|", $this->_redirectaddr)) + $this->_redirectaddr = $this->_expandlinks($this->_redirectaddr,$URI_PARTS["scheme"]."://".$URI_PARTS["host"]); + + // only follow redirect if it's on this site, or offsiteok is true + if(preg_match("|^http://".preg_quote($this->host)."|i",$this->_redirectaddr) || $this->offsiteok) + { + /* follow the redirect */ + $this->_redirectdepth++; + $this->lastredirectaddr=$this->_redirectaddr; + if( strpos( $this->_redirectaddr, "?" ) > 0 ) + $this->fetch($this->_redirectaddr); // the redirect has changed the request method from post to get + else + $this->submit($this->_redirectaddr,$formvars, $formfiles); + } + } + } + + if($this->_framedepth < $this->maxframes && count($this->_frameurls) > 0) + { + $frameurls = $this->_frameurls; + $this->_frameurls = array(); + + while(list(,$frameurl) = each($frameurls)) + { + if($this->_framedepth < $this->maxframes) + { + $this->fetch($frameurl); + $this->_framedepth++; + } + else + break; + } + } + return true; + break; + + default: + // not a valid protocol + $this->error = 'Invalid protocol "'.$URI_PARTS["scheme"].'"\n'; + return false; + break; + } + return true; + } + +/*======================================================================*\ + Function: fetchlinks + Purpose: fetch the links from a web page + Input: $URI where you are fetching from + Output: $this->results an array of the URLs +\*======================================================================*/ + + function fetchlinks($URI) + { + if ($this->fetch($URI)) + { + if($this->lastredirectaddr) + $URI = $this->lastredirectaddr; + if(is_array($this->results)) + { + for($x=0;$xresults);$x++) + $this->results[$x] = $this->_striplinks($this->results[$x]); + } + else + $this->results = $this->_striplinks($this->results); + + if($this->expandlinks) + $this->results = $this->_expandlinks($this->results, $URI); + return true; + } + else + return false; + } + +/*======================================================================*\ + Function: fetchform + Purpose: fetch the form elements from a web page + Input: $URI where you are fetching from + Output: $this->results the resulting html form +\*======================================================================*/ + + function fetchform($URI) + { + + if ($this->fetch($URI)) + { + + if(is_array($this->results)) + { + for($x=0;$xresults);$x++) + $this->results[$x] = $this->_stripform($this->results[$x]); + } + else + $this->results = $this->_stripform($this->results); + + return true; + } + else + return false; + } + + +/*======================================================================*\ + Function: fetchtext + Purpose: fetch the text from a web page, stripping the links + Input: $URI where you are fetching from + Output: $this->results the text from the web page +\*======================================================================*/ + + function fetchtext($URI) + { + if($this->fetch($URI)) + { + if(is_array($this->results)) + { + for($x=0;$xresults);$x++) + $this->results[$x] = $this->_striptext($this->results[$x]); + } + else + $this->results = $this->_striptext($this->results); + return true; + } + else + return false; + } + +/*======================================================================*\ + Function: submitlinks + Purpose: grab links from a form submission + Input: $URI where you are submitting from + Output: $this->results an array of the links from the post +\*======================================================================*/ + + function submitlinks($URI, $formvars="", $formfiles="") + { + if($this->submit($URI,$formvars, $formfiles)) + { + if($this->lastredirectaddr) + $URI = $this->lastredirectaddr; + if(is_array($this->results)) + { + for($x=0;$xresults);$x++) + { + $this->results[$x] = $this->_striplinks($this->results[$x]); + if($this->expandlinks) + $this->results[$x] = $this->_expandlinks($this->results[$x],$URI); + } + } + else + { + $this->results = $this->_striplinks($this->results); + if($this->expandlinks) + $this->results = $this->_expandlinks($this->results,$URI); + } + return true; + } + else + return false; + } + +/*======================================================================*\ + Function: submittext + Purpose: grab text from a form submission + Input: $URI where you are submitting from + Output: $this->results the text from the web page +\*======================================================================*/ + + function submittext($URI, $formvars = "", $formfiles = "") + { + if($this->submit($URI,$formvars, $formfiles)) + { + if($this->lastredirectaddr) + $URI = $this->lastredirectaddr; + if(is_array($this->results)) + { + for($x=0;$xresults);$x++) + { + $this->results[$x] = $this->_striptext($this->results[$x]); + if($this->expandlinks) + $this->results[$x] = $this->_expandlinks($this->results[$x],$URI); + } + } + else + { + $this->results = $this->_striptext($this->results); + if($this->expandlinks) + $this->results = $this->_expandlinks($this->results,$URI); + } + return true; + } + else + return false; + } + + + +/*======================================================================*\ + Function: set_submit_multipart + Purpose: Set the form submission content type to + multipart/form-data +\*======================================================================*/ + function set_submit_multipart() + { + $this->_submit_type = "multipart/form-data"; + } + + +/*======================================================================*\ + Function: set_submit_normal + Purpose: Set the form submission content type to + application/x-www-form-urlencoded +\*======================================================================*/ + function set_submit_normal() + { + $this->_submit_type = "application/x-www-form-urlencoded"; + } + + + + +/*======================================================================*\ + Private functions +\*======================================================================*/ + + +/*======================================================================*\ + Function: _striplinks + Purpose: strip the hyperlinks from an html document + Input: $document document to strip. + Output: $match an array of the links +\*======================================================================*/ + + function _striplinks($document) + { + preg_match_all("'<\s*a\s.*?href\s*=\s* # find ]+)) # if quote found, match up to next matching + # quote, otherwise match up to next space + 'isx",$document,$links); + + + // catenate the non-empty matches from the conditional subpattern + + while(list($key,$val) = each($links[2])) + { + if(!empty($val)) + $match[] = $val; + } + + while(list($key,$val) = each($links[3])) + { + if(!empty($val)) + $match[] = $val; + } + + // return the links + return $match; + } + +/*======================================================================*\ + Function: _stripform + Purpose: strip the form elements from an html document + Input: $document document to strip. + Output: $match an array of the links +\*======================================================================*/ + + function _stripform($document) + { + preg_match_all("'<\/?(FORM|INPUT|SELECT|TEXTAREA|(OPTION))[^<>]*>(?(2)(.*(?=<\/?(option|select)[^<>]*>[\r\n]*)|(?=[\r\n]*))|(?=[\r\n]*))'Usi",$document,$elements); + + // catenate the matches + $match = implode("\r\n",$elements[0]); + + // return the links + return $match; + } + + + +/*======================================================================*\ + Function: _striptext + Purpose: strip the text from an html document + Input: $document document to strip. + Output: $text the resulting text +\*======================================================================*/ + + function _striptext($document) + { + + // I didn't use preg eval (//e) since that is only available in PHP 4.0. + // so, list your entities one by one here. I included some of the + // more common ones. + + $search = array("']*?>.*?'si", // strip out javascript + "'<[\/\!]*?[^<>]*?>'si", // strip out html tags + "'([\r\n])[\s]+'", // strip out white space + "'&(quot|#34|#034|#x22);'i", // replace html entities + "'&(amp|#38|#038|#x26);'i", // added hexadecimal values + "'&(lt|#60|#060|#x3c);'i", + "'&(gt|#62|#062|#x3e);'i", + "'&(nbsp|#160|#xa0);'i", + "'&(iexcl|#161);'i", + "'&(cent|#162);'i", + "'&(pound|#163);'i", + "'&(copy|#169);'i", + "'&(reg|#174);'i", + "'&(deg|#176);'i", + "'&(#39|#039|#x27);'", + "'&(euro|#8364);'i", // europe + "'&a(uml|UML);'", // german + "'&o(uml|UML);'", + "'&u(uml|UML);'", + "'&A(uml|UML);'", + "'&O(uml|UML);'", + "'&U(uml|UML);'", + "'ß'i", + ); + $replace = array( "", + "", + "\\1", + "\"", + "&", + "<", + ">", + " ", + chr(161), + chr(162), + chr(163), + chr(169), + chr(174), + chr(176), + chr(39), + chr(128), + "ä", + "ö", + "ü", + "Ä", + "Ö", + "Ü", + "ß", + ); + + $text = preg_replace($search,$replace,$document); + + return $text; + } + +/*======================================================================*\ + Function: _expandlinks + Purpose: expand each link into a fully qualified URL + Input: $links the links to qualify + $URI the full URI to get the base from + Output: $expandedLinks the expanded links +\*======================================================================*/ + + function _expandlinks($links,$URI) + { + + preg_match("/^[^\?]+/",$URI,$match); + + $match = preg_replace("|/[^\/\.]+\.[^\/\.]+$|","",$match[0]); + $match = preg_replace("|/$|","",$match); + $match_part = parse_url($match); + $match_root = + $match_part["scheme"]."://".$match_part["host"]; + + $search = array( "|^http://".preg_quote($this->host)."|i", + "|^(\/)|i", + "|^(?!http://)(?!mailto:)|i", + "|/\./|", + "|/[^\/]+/\.\./|" + ); + + $replace = array( "", + $match_root."/", + $match."/", + "/", + "/" + ); + + $expandedLinks = preg_replace($search,$replace,$links); + + return $expandedLinks; + } + +/*======================================================================*\ + Function: _httprequest + Purpose: go get the http data from the server + Input: $url the url to fetch + $fp the current open file pointer + $URI the full URI + $body body contents to send if any (POST) + Output: +\*======================================================================*/ + + function _httprequest($url,$fp,$URI,$http_method,$content_type="",$body="") + { + $cookie_headers = ''; + if($this->passcookies && $this->_redirectaddr) + $this->setcookies(); + + $URI_PARTS = parse_url($URI); + if(empty($url)) + $url = "/"; + $headers = $http_method." ".$url." ".$this->_httpversion."\r\n"; + if(!empty($this->agent)) + $headers .= "User-Agent: ".$this->agent."\r\n"; + if(!empty($this->host) && !isset($this->rawheaders['Host'])) { + $headers .= "Host: ".$this->host; + if(!empty($this->port) && $this->port != 80) + $headers .= ":".$this->port; + $headers .= "\r\n"; + } + if(!empty($this->accept)) + $headers .= "Accept: ".$this->accept."\r\n"; + if(!empty($this->referer)) + $headers .= "Referer: ".$this->referer."\r\n"; + if(!empty($this->cookies)) + { + if(!is_array($this->cookies)) + $this->cookies = (array)$this->cookies; + + reset($this->cookies); + if ( count($this->cookies) > 0 ) { + $cookie_headers .= 'Cookie: '; + foreach ( $this->cookies as $cookieKey => $cookieVal ) { + $cookie_headers .= $cookieKey."=".urlencode($cookieVal)."; "; + } + $headers .= substr($cookie_headers,0,-2) . "\r\n"; + } + } + if(!empty($this->rawheaders)) + { + if(!is_array($this->rawheaders)) + $this->rawheaders = (array)$this->rawheaders; + while(list($headerKey,$headerVal) = each($this->rawheaders)) + $headers .= $headerKey.": ".$headerVal."\r\n"; + } + if(!empty($content_type)) { + $headers .= "Content-type: $content_type"; + if ($content_type == "multipart/form-data") + $headers .= "; boundary=".$this->_mime_boundary; + $headers .= "\r\n"; + } + if(!empty($body)) + $headers .= "Content-length: ".strlen($body)."\r\n"; + if(!empty($this->user) || !empty($this->pass)) + $headers .= "Authorization: Basic ".base64_encode($this->user.":".$this->pass)."\r\n"; + + //add proxy auth headers + if(!empty($this->proxy_user)) + $headers .= 'Proxy-Authorization: ' . 'Basic ' . base64_encode($this->proxy_user . ':' . $this->proxy_pass)."\r\n"; + + + $headers .= "\r\n"; + + // set the read timeout if needed + if ($this->read_timeout > 0) + socket_set_timeout($fp, $this->read_timeout); + $this->timed_out = false; + + fwrite($fp,$headers.$body,strlen($headers.$body)); + + $this->_redirectaddr = false; + unset($this->headers); + + while($currentHeader = fgets($fp,$this->_maxlinelen)) + { + if ($this->read_timeout > 0 && $this->_check_timeout($fp)) + { + $this->status=-100; + return false; + } + + if($currentHeader == "\r\n") + break; + + // if a header begins with Location: or URI:, set the redirect + if(preg_match("/^(Location:|URI:)/i",$currentHeader)) + { + // get URL portion of the redirect + preg_match("/^(Location:|URI:)[ ]+(.*)/i",chop($currentHeader),$matches); + // look for :// in the Location header to see if hostname is included + if(!preg_match("|\:\/\/|",$matches[2])) + { + // no host in the path, so prepend + $this->_redirectaddr = $URI_PARTS["scheme"]."://".$this->host.":".$this->port; + // eliminate double slash + if(!preg_match("|^/|",$matches[2])) + $this->_redirectaddr .= "/".$matches[2]; + else + $this->_redirectaddr .= $matches[2]; + } + else + $this->_redirectaddr = $matches[2]; + } + + if(preg_match("|^HTTP/|",$currentHeader)) + { + if(preg_match("|^HTTP/[^\s]*\s(.*?)\s|",$currentHeader, $status)) + { + $this->status= $status[1]; + } + $this->response_code = $currentHeader; + } + + $this->headers[] = $currentHeader; + } + + $results = ''; + do { + $_data = fread($fp, $this->maxlength); + if (strlen($_data) == 0) { + break; + } + $results .= $_data; + } while(true); + + if ($this->read_timeout > 0 && $this->_check_timeout($fp)) + { + $this->status=-100; + return false; + } + + // check if there is a a redirect meta tag + + if(preg_match("']*?content[\s]*=[\s]*[\"\']?\d+;[\s]*URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match)) + + { + $this->_redirectaddr = $this->_expandlinks($match[1],$URI); + } + + // have we hit our frame depth and is there frame src to fetch? + if(($this->_framedepth < $this->maxframes) && preg_match_all("']+)'i",$results,$match)) + { + $this->results[] = $results; + for($x=0; $x_frameurls[] = $this->_expandlinks($match[1][$x],$URI_PARTS["scheme"]."://".$this->host); + } + // have we already fetched framed content? + elseif(is_array($this->results)) + $this->results[] = $results; + // no framed content + else + $this->results = $results; + + return true; + } + +/*======================================================================*\ + Function: _httpsrequest + Purpose: go get the https data from the server using curl + Input: $url the url to fetch + $URI the full URI + $body body contents to send if any (POST) + Output: +\*======================================================================*/ + + function _httpsrequest($url,$URI,$http_method,$content_type="",$body="") + { + if($this->passcookies && $this->_redirectaddr) + $this->setcookies(); + + $headers = array(); + + $URI_PARTS = parse_url($URI); + if(empty($url)) + $url = "/"; + // GET ... header not needed for curl + //$headers[] = $http_method." ".$url." ".$this->_httpversion; + if(!empty($this->agent)) + $headers[] = "User-Agent: ".$this->agent; + if(!empty($this->host)) + if(!empty($this->port)) + $headers[] = "Host: ".$this->host.":".$this->port; + else + $headers[] = "Host: ".$this->host; + if(!empty($this->accept)) + $headers[] = "Accept: ".$this->accept; + if(!empty($this->referer)) + $headers[] = "Referer: ".$this->referer; + if(!empty($this->cookies)) + { + if(!is_array($this->cookies)) + $this->cookies = (array)$this->cookies; + + reset($this->cookies); + if ( count($this->cookies) > 0 ) { + $cookie_str = 'Cookie: '; + foreach ( $this->cookies as $cookieKey => $cookieVal ) { + $cookie_str .= $cookieKey."=".urlencode($cookieVal)."; "; + } + $headers[] = substr($cookie_str,0,-2); + } + } + if(!empty($this->rawheaders)) + { + if(!is_array($this->rawheaders)) + $this->rawheaders = (array)$this->rawheaders; + while(list($headerKey,$headerVal) = each($this->rawheaders)) + $headers[] = $headerKey.": ".$headerVal; + } + if(!empty($content_type)) { + if ($content_type == "multipart/form-data") + $headers[] = "Content-type: $content_type; boundary=".$this->_mime_boundary; + else + $headers[] = "Content-type: $content_type"; + } + if(!empty($body)) + $headers[] = "Content-length: ".strlen($body); + if(!empty($this->user) || !empty($this->pass)) + $headers[] = "Authorization: BASIC ".base64_encode($this->user.":".$this->pass); + + for($curr_header = 0; $curr_header < count($headers); $curr_header++) { + $safer_header = strtr( $headers[$curr_header], "\"", " " ); + $cmdline_params .= " -H \"".$safer_header."\""; + } + + if(!empty($body)) + $cmdline_params .= " -d \"$body\""; + + if($this->read_timeout > 0) + $cmdline_params .= " -m ".$this->read_timeout; + + $headerfile = tempnam($temp_dir, "sno"); + + exec($this->curl_path." -k -D \"$headerfile\"".$cmdline_params." \"".escapeshellcmd($URI)."\"",$results,$return); + + if($return) + { + $this->error = "Error: cURL could not retrieve the document, error $return."; + return false; + } + + + $results = implode("\r\n",$results); + + $result_headers = file("$headerfile"); + + $this->_redirectaddr = false; + unset($this->headers); + + for($currentHeader = 0; $currentHeader < count($result_headers); $currentHeader++) + { + + // if a header begins with Location: or URI:, set the redirect + if(preg_match("/^(Location: |URI: )/i",$result_headers[$currentHeader])) + { + // get URL portion of the redirect + preg_match("/^(Location: |URI:)\s+(.*)/",chop($result_headers[$currentHeader]),$matches); + // look for :// in the Location header to see if hostname is included + if(!preg_match("|\:\/\/|",$matches[2])) + { + // no host in the path, so prepend + $this->_redirectaddr = $URI_PARTS["scheme"]."://".$this->host.":".$this->port; + // eliminate double slash + if(!preg_match("|^/|",$matches[2])) + $this->_redirectaddr .= "/".$matches[2]; + else + $this->_redirectaddr .= $matches[2]; + } + else + $this->_redirectaddr = $matches[2]; + } + + if(preg_match("|^HTTP/|",$result_headers[$currentHeader])) + $this->response_code = $result_headers[$currentHeader]; + + $this->headers[] = $result_headers[$currentHeader]; + } + + // check if there is a a redirect meta tag + + if(preg_match("']*?content[\s]*=[\s]*[\"\']?\d+;[\s]*URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match)) + { + $this->_redirectaddr = $this->_expandlinks($match[1],$URI); + } + + // have we hit our frame depth and is there frame src to fetch? + if(($this->_framedepth < $this->maxframes) && preg_match_all("']+)'i",$results,$match)) + { + $this->results[] = $results; + for($x=0; $x_frameurls[] = $this->_expandlinks($match[1][$x],$URI_PARTS["scheme"]."://".$this->host); + } + // have we already fetched framed content? + elseif(is_array($this->results)) + $this->results[] = $results; + // no framed content + else + $this->results = $results; + + unlink("$headerfile"); + + return true; + } + +/*======================================================================*\ + Function: setcookies() + Purpose: set cookies for a redirection +\*======================================================================*/ + + function setcookies() + { + for($x=0; $xheaders); $x++) + { + if(preg_match('/^set-cookie:[\s]+([^=]+)=([^;]+)/i', $this->headers[$x],$match)) + $this->cookies[$match[1]] = urldecode($match[2]); + } + } + + +/*======================================================================*\ + Function: _check_timeout + Purpose: checks whether timeout has occurred + Input: $fp file pointer +\*======================================================================*/ + + function _check_timeout($fp) + { + if ($this->read_timeout > 0) { + $fp_status = socket_get_status($fp); + if ($fp_status["timed_out"]) { + $this->timed_out = true; + return true; + } + } + return false; + } + +/*======================================================================*\ + Function: _connect + Purpose: make a socket connection + Input: $fp file pointer +\*======================================================================*/ + + function _connect(&$fp) + { + if(!empty($this->proxy_host) && !empty($this->proxy_port)) + { + $this->_isproxy = true; + + $host = $this->proxy_host; + $port = $this->proxy_port; + } + else + { + $host = $this->host; + $port = $this->port; + } + + $this->status = 0; + + if($fp = fsockopen( + $host, + $port, + $errno, + $errstr, + $this->_fp_timeout + )) + { + // socket connection succeeded + + return true; + } + else + { + // socket connection failed + $this->status = $errno; + switch($errno) + { + case -3: + $this->error="socket creation failed (-3)"; + case -4: + $this->error="dns lookup failure (-4)"; + case -5: + $this->error="connection refused or timed out (-5)"; + default: + $this->error="connection failed (".$errno.")"; + } + return false; + } + } +/*======================================================================*\ + Function: _disconnect + Purpose: disconnect a socket connection + Input: $fp file pointer +\*======================================================================*/ + + function _disconnect($fp) + { + return(fclose($fp)); + } + + +/*======================================================================*\ + Function: _prepare_post_body + Purpose: Prepare post body according to encoding type + Input: $formvars - form variables + $formfiles - form upload files + Output: post body +\*======================================================================*/ + + function _prepare_post_body($formvars, $formfiles) + { + settype($formvars, "array"); + settype($formfiles, "array"); + $postdata = ''; + + if (count($formvars) == 0 && count($formfiles) == 0) + return; + + switch ($this->_submit_type) { + case "application/x-www-form-urlencoded": + reset($formvars); + while(list($key,$val) = each($formvars)) { + if (is_array($val) || is_object($val)) { + while (list($cur_key, $cur_val) = each($val)) { + $postdata .= urlencode($key)."[]=".urlencode($cur_val)."&"; + } + } else + $postdata .= urlencode($key)."=".urlencode($val)."&"; + } + break; + + case "multipart/form-data": + $this->_mime_boundary = "Snoopy".md5(uniqid(microtime())); + + reset($formvars); + while(list($key,$val) = each($formvars)) { + if (is_array($val) || is_object($val)) { + while (list($cur_key, $cur_val) = each($val)) { + $postdata .= "--".$this->_mime_boundary."\r\n"; + $postdata .= "Content-Disposition: form-data; name=\"$key\[\]\"\r\n\r\n"; + $postdata .= "$cur_val\r\n"; + } + } else { + $postdata .= "--".$this->_mime_boundary."\r\n"; + $postdata .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n"; + $postdata .= "$val\r\n"; + } + } + + reset($formfiles); + while (list($field_name, $file_names) = each($formfiles)) { + settype($file_names, "array"); + while (list(, $file_name) = each($file_names)) { + if (!is_readable($file_name)) continue; + + $fp = fopen($file_name, "r"); + $file_content = fread($fp, filesize($file_name)); + fclose($fp); + $base_name = basename($file_name); + + $postdata .= "--".$this->_mime_boundary."\r\n"; + $postdata .= "Content-Disposition: form-data; name=\"$field_name\"; filename=\"$base_name\"\r\n\r\n"; + $postdata .= "$file_content\r\n"; + } + } + $postdata .= "--".$this->_mime_boundary."--\r\n"; + break; + } + + return $postdata; + } +} +endif; +?> diff -uNr a/blog/wp-includes/class.wp-dependencies.php b/blog/wp-includes/class.wp-dependencies.php --- a/blog/wp-includes/class.wp-dependencies.php false +++ b/blog/wp-includes/class.wp-dependencies.php 4eceafc0de44e23ea6a8eff0b5b8fd90680209112c31b2fd3d8ceb3b113c76e6a93d3f9d81cbd0a328777662886a03b43292f5c7652da4bc9346f14d14f0943e @@ -0,0 +1,209 @@ +queue : (array) $handles; + $this->all_deps( $handles ); + + foreach( $this->to_do as $handle ) { + if ( !in_array($handle, $this->done) && isset($this->registered[$handle]) ) { + if ( $this->registered[$handle]->src ) { // Else it defines a group. + $this->do_item( $handle ); + } + $this->done[] = $handle; + } + } + + $this->to_do = array(); + return $this->done; + } + + function do_item( $handle ) { + return isset($this->registered[$handle]); + } + + /** + * Determines dependencies + * + * Recursively builds array of items to process taking dependencies into account. Does NOT catch infinite loops. + * + + * @param mixed handles Accepts (string) dep name or (array of strings) dep names + * @param bool recursion Used internally when function calls itself + */ + function all_deps( $handles, $recursion = false ) { + if ( !$handles = (array) $handles ) + return false; + + foreach ( $handles as $handle ) { + $handle = explode('?', $handle); + if ( isset($handle[1]) ) + $this->args[$handle[0]] = $handle[1]; + $handle = $handle[0]; + + if ( isset($this->to_do[$handle]) ) // Already grobbed it and its deps + continue; + + $keep_going = true; + if ( !isset($this->registered[$handle]) ) + $keep_going = false; // Script doesn't exist + elseif ( $this->registered[$handle]->deps && array_diff($this->registered[$handle]->deps, array_keys($this->registered)) ) + $keep_going = false; // Script requires deps which don't exist (not a necessary check. efficiency?) + elseif ( $this->registered[$handle]->deps && !$this->all_deps( $this->registered[$handle]->deps, true ) ) + $keep_going = false; // Script requires deps which don't exist + + if ( !$keep_going ) { // Either script or its deps don't exist. + if ( $recursion ) + return false; // Abort this branch. + else + continue; // We're at the top level. Move on to the next one. + } + + $this->to_do[$handle] = true; + } + + if ( !$recursion ) // at the end + $this->to_do = array_keys( $this->to_do ); + return true; + } + + /** + * Adds item + * + * Adds the item only if no item of that name already exists + * + * @param string handle Script name + * @param string src Script url + * @param array deps (optional) Array of script names on which this script depends + * @param string ver (optional) Script version (used for cache busting) + * @return array Hierarchical array of dependencies + */ + function add( $handle, $src, $deps = array(), $ver = false, $args = null ) { + if ( isset($this->registered[$handle]) ) + return false; + $this->registered[$handle] = new _WP_Dependency( $handle, $src, $deps, $ver, $args ); + return true; + } + + /** + * Adds extra data + * + * Adds data only if script has already been added + * + * @param string handle Script name + * @param string data_name Name of object in which to store extra data + * @param array data Array of extra data + * @return bool success + */ + function add_data( $handle, $data_name, $data ) { + if ( !isset($this->registered[$handle]) ) + return false; + return $this->registered[$handle]->add_data( $data_name, $data ); + } + + function remove( $handles ) { + foreach ( (array) $handles as $handle ) + unset($this->registered[$handle]); + } + + function enqueue( $handles ) { + foreach ( (array) $handles as $handle ) { + $handle = explode('?', $handle); + if ( !in_array($handle[0], $this->queue) && isset($this->registered[$handle[0]]) ) { + $this->queue[] = $handle[0]; + if ( isset($handle[1]) ) + $this->args[$handle[0]] = $handle[1]; + } + } + } + + function dequeue( $handles ) { + foreach ( (array) $handles as $handle ) + unset( $this->queue[$handle] ); + } + + function query( $handle, $list = 'registered' ) { // registered, queue, done, to_do + switch ( $list ) : + case 'registered': + case 'scripts': // back compat + if ( isset($this->registered[$handle]) ) + return $this->registered[$handle]; + break; + case 'to_print': // back compat + case 'printed': // back compat + if ( 'to_print' == $list ) + $list = 'to_do'; + else + $list = 'printed'; + default: + if ( in_array($handle, $this->$list) ) + return true; + break; + endswitch; + return false; + } + +} + +class _WP_Dependency { + var $handle; + var $src; + var $deps = array(); + var $ver = false; + var $args = null; + + var $extra = array(); + + function _WP_Dependency() { + @list($this->handle, $this->src, $this->deps, $this->ver, $this->args) = func_get_args(); + if ( !is_array($this->deps) ) + $this->deps = array(); + if ( !$this->ver ) + $this->ver = false; + } + + function add_data( $name, $data ) { + if ( !is_scalar($name) ) + return false; + $this->extra[$name] = $data; + return true; + } +} diff -uNr a/blog/wp-includes/class.wp-scripts.php b/blog/wp-includes/class.wp-scripts.php --- a/blog/wp-includes/class.wp-scripts.php false +++ b/blog/wp-includes/class.wp-scripts.php 3f1f272ffc840faea80515de9f100dda892a7919dcec735ebaef444cc708e2565f0a66adf5a29052621c2243a50a275841d428153e52eb990ca39c4d3f95f3eb @@ -0,0 +1,110 @@ +do_items( $handles ); + } + + function print_scripts_l10n( $handle ) { + if ( empty($this->registered[$handle]->extra['l10n']) || empty($this->registered[$handle]->extra['l10n'][0]) || !is_array($this->registered[$handle]->extra['l10n'][1]) ) + return false; + + $object_name = $this->registered[$handle]->extra['l10n'][0]; + + echo "\n"; + + return true; + } + + function do_item( $handle ) { + if ( !parent::do_item($handle) ) + return false; + + $ver = $this->registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version; + if ( isset($this->args[$handle]) ) + $ver .= '&' . $this->args[$handle]; + + $src = $this->registered[$handle]->src; + if ( !preg_match('|^https?://|', $src) && !preg_match('|^' . preg_quote(WP_CONTENT_URL) . '|', $src) ) { + $src = $this->base_url . $src; + } + + $src = add_query_arg('ver', $ver, $src); + $src = clean_url(apply_filters( 'script_loader_src', $src, $handle )); + + $this->print_scripts_l10n( $handle ); + + echo "\n"; + + return true; + } + + /** + * Localizes a script + * + * Localizes only if script has already been added + * + * @param string handle Script name + * @param string object_name Name of JS object to hold l10n info + * @param array l10n Array of JS var name => localized string + * @return bool Successful localization + */ + function localize( $handle, $object_name, $l10n ) { + if ( !$object_name || !$l10n ) + return false; + return $this->add_data( $handle, 'l10n', array( $object_name, $l10n ) ); + } + + function all_deps( $handles, $recursion = false ) { + $r = parent::all_deps( $handles, $recursion ); + if ( !$recursion ) + $this->to_do = apply_filters( 'print_scripts_array', $this->to_do ); + return $r; + } +} diff -uNr a/blog/wp-includes/class.wp-styles.php b/blog/wp-includes/class.wp-styles.php --- a/blog/wp-includes/class.wp-styles.php false +++ b/blog/wp-includes/class.wp-styles.php a8326eb9da21be1565abaa85fd3041cb78f6f6edb51098a3b5b28a56bc80441684f9acf8251b94f237b5feb4190b9a5686ecd588f3723d9f5f2fd63d76b24e24 @@ -0,0 +1,87 @@ +registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version; + if ( isset($this->args[$handle]) ) + $ver .= '&' . $this->args[$handle]; + + if ( isset($this->registered[$handle]->args) ) + $media = attribute_escape( $this->registered[$handle]->args ); + else + $media = 'all'; + + $href = $this->_css_href( $this->registered[$handle]->src, $ver, $handle ); + + $end_cond = ''; + if ( isset($this->registered[$handle]->extra['conditional']) && $this->registered[$handle]->extra['conditional'] ) { + echo "\n"; + } + + echo apply_filters( 'style_loader_tag', "\n", $handle ); + if ( 'rtl' === $this->text_direction && isset($this->registered[$handle]->extra['rtl']) && $this->registered[$handle]->extra['rtl'] ) { + if ( is_bool( $this->registered[$handle]->extra['rtl'] ) ) + $rtl_href = str_replace( '.css', '-rtl.css', $href ); + else + $rtl_href = $this->_css_href( $this->registered[$handle]->extra['rtl'], $ver, "$handle-rtl" ); + + echo apply_filters( 'style_loader_tag', "\n", $handle ); + } + + echo $end_cond; + + // Could do something with $this->registered[$handle]->extra here to print out extra CSS rules +// echo "\n"; + + return true; + } + + function all_deps( $handles, $recursion = false ) { + $r = parent::all_deps( $handles, $recursion ); + if ( !$recursion ) + $this->to_do = apply_filters( 'print_styles_array', $this->to_do ); + return $r; + } + + function _css_href( $src, $ver, $handle ) { + if ( !preg_match('|^https?://|', $src) && !preg_match('|^' . preg_quote(WP_CONTENT_URL) . '|', $src) ) { + $src = $this->base_url . $src; + } + + $src = add_query_arg('ver', $ver, $src); + $src = apply_filters( 'style_loader_src', $src, $handle ); + return clean_url( $src ); + } + +} diff -uNr a/blog/wp-includes/comment.php b/blog/wp-includes/comment.php --- a/blog/wp-includes/comment.php false +++ b/blog/wp-includes/comment.php feb042af48ecb67a96919902e36e34f51778414f59c4d67b2f6c69c6d67f5354f0a7881ef34bc95ab1537f6bae8c2224c59986290910be68b78edfdfd18978ff @@ -0,0 +1,1626 @@ +get_var($wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_url LIKE (%s) LIMIT 1", '%'.$domain.'%')) || $domain == $home_domain ) + return 1; + else + return 0; + } elseif ( $author != '' && $email != '' ) { + // expected_slashed ($author, $email) + $ok_to_comment = $wpdb->get_var("SELECT comment_approved FROM $wpdb->comments WHERE comment_author = '$author' AND comment_author_email = '$email' and comment_approved = '1' LIMIT 1"); + if ( ( 1 == $ok_to_comment ) && + ( empty($mod_keys) || false === strpos( $email, $mod_keys) ) ) + if ($linkcount_result == 0) return 1; else return 0; + else if ($linkcount_result > 1) return "spam"; else return 0; + } else return 0; + } + return 1; +} + +/** + * Retrieve the approved comments for post $post_id. + * + * @since 2.0.0 + * @uses $wpdb + * + * @param int $post_id The ID of the post + * @return array $comments The approved comments + */ +function get_approved_comments($post_id) { + global $wpdb; + return $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1' ORDER BY comment_date", $post_id)); +} + +/** + * Retrieves comment data given a comment ID or comment object. + * + * If an object is passed then the comment data will be cached and then returned + * after being passed through a filter. If the comment is empty, then the global + * comment variable will be used, if it is set. + * + * If the comment is empty, then the global comment variable will be used, if it + * is set. + * + * @since 2.0.0 + * @uses $wpdb + * + * @param object|string|int $comment Comment to retrieve. + * @param string $output Optional. OBJECT or ARRAY_A or ARRAY_N constants. + * @return object|array|null Depends on $output value. + */ +function &get_comment(&$comment, $output = OBJECT) { + global $wpdb; + + if ( empty($comment) ) { + if ( isset($GLOBALS['comment']) ) + $_comment = & $GLOBALS['comment']; + else + $_comment = null; + } elseif ( is_object($comment) ) { + wp_cache_add($comment->comment_ID, $comment, 'comment'); + $_comment = $comment; + } else { + if ( isset($GLOBALS['comment']) && ($GLOBALS['comment']->comment_ID == $comment) ) { + $_comment = & $GLOBALS['comment']; + } elseif ( ! $_comment = wp_cache_get($comment, 'comment') ) { + $_comment = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment)); + wp_cache_add($_comment->comment_ID, $_comment, 'comment'); + } + } + + $_comment = apply_filters('get_comment', $_comment); + + if ( $output == OBJECT ) { + return $_comment; + } elseif ( $output == ARRAY_A ) { + $__comment = get_object_vars($_comment); + return $__comment; + } elseif ( $output == ARRAY_N ) { + $__comment = array_values(get_object_vars($_comment)); + return $__comment; + } else { + return $_comment; + } +} + +/** + * Retrieve a list of comments. + * + * The list of comment arguments are 'status', 'orderby', 'comment_date_gmt', + * 'order', 'number', 'offset', and 'post_id'. + * + * @since 2.7.0 + * @uses $wpdb + * + * @param mixed $args Optional. Array or string of options to override defaults. + * @return array List of comments. + */ +function get_comments( $args = '' ) { + global $wpdb; + + $defaults = array('status' => '', 'orderby' => 'comment_date_gmt', 'order' => 'DESC', 'number' => '', 'offset' => '', 'post_id' => 0); + + $args = wp_parse_args( $args, $defaults ); + extract( $args, EXTR_SKIP ); + + // $args can be whatever, only use the args defined in defaults to compute the key + $key = md5( serialize( compact(array_keys($defaults)) ) ); + $last_changed = wp_cache_get('last_changed', 'comment'); + if ( !$last_changed ) { + $last_changed = time(); + wp_cache_set('last_changed', $last_changed, 'comment'); + } + $cache_key = "get_comments:$key:$last_changed"; + + if ( $cache = wp_cache_get( $cache_key, 'comment' ) ) { + return $cache; + } + + $post_id = absint($post_id); + + if ( 'hold' == $status ) + $approved = "comment_approved = '0'"; + elseif ( 'approve' == $status ) + $approved = "comment_approved = '1'"; + elseif ( 'spam' == $status ) + $approved = "comment_approved = 'spam'"; + else + $approved = "( comment_approved = '0' OR comment_approved = '1' )"; + + $order = ( 'ASC' == $order ) ? 'ASC' : 'DESC'; + + $orderby = 'comment_date_gmt'; // Hard code for now + + $number = absint($number); + $offset = absint($offset); + + if ( !empty($number) ) { + if ( $offset ) + $number = 'LIMIT ' . $offset . ',' . $number; + else + $number = 'LIMIT ' . $number; + + } else { + $number = ''; + } + + if ( ! empty($post_id) ) + $post_where = $wpdb->prepare( 'comment_post_ID = %d AND', $post_id ); + else + $post_where = ''; + + $comments = $wpdb->get_results( "SELECT * FROM $wpdb->comments WHERE $post_where $approved ORDER BY $orderby $order $number" ); + wp_cache_add( $cache_key, $comments, 'comment' ); + + return $comments; +} + +/** + * Retrieve all of the WordPress supported comment statuses. + * + * Comments have a limited set of valid status values, this provides the comment + * status values and descriptions. + * + * @package WordPress + * @subpackage Post + * @since 2.7.0 + * + * @return array List of comment statuses. + */ +function get_comment_statuses( ) { + $status = array( + 'hold' => __('Unapproved'), + 'approve' => __('Approved'), + 'spam' => _c('Spam|adjective'), + ); + + return $status; +} + + +/** + * The date the last comment was modified. + * + * @since 1.5.0 + * @uses $wpdb + * @global array $cache_lastcommentmodified + * + * @param string $timezone Which timezone to use in reference to 'gmt', 'blog', + * or 'server' locations. + * @return string Last comment modified date. + */ +function get_lastcommentmodified($timezone = 'server') { + global $cache_lastcommentmodified, $wpdb; + + if ( isset($cache_lastcommentmodified[$timezone]) ) + return $cache_lastcommentmodified[$timezone]; + + $add_seconds_server = date('Z'); + + switch ( strtolower($timezone)) { + case 'gmt': + $lastcommentmodified = $wpdb->get_var("SELECT comment_date_gmt FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 1"); + break; + case 'blog': + $lastcommentmodified = $wpdb->get_var("SELECT comment_date FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 1"); + break; + case 'server': + $lastcommentmodified = $wpdb->get_var($wpdb->prepare("SELECT DATE_ADD(comment_date_gmt, INTERVAL %s SECOND) FROM $wpdb->comments WHERE comment_approved = '1' ORDER BY comment_date_gmt DESC LIMIT 1", $add_seconds_server)); + break; + } + + $cache_lastcommentmodified[$timezone] = $lastcommentmodified; + + return $lastcommentmodified; +} + +/** + * The amount of comments in a post or total comments. + * + * A lot like {@link wp_count_comments()}, in that they both return comment + * stats (albeit with different types). The {@link wp_count_comments()} actual + * caches, but this function does not. + * + * @since 2.0.0 + * @uses $wpdb + * + * @param int $post_id Optional. Comment amount in post if > 0, else total comments blog wide. + * @return array The amount of spam, approved, awaiting moderation, and total comments. + */ +function get_comment_count( $post_id = 0 ) { + global $wpdb; + + $post_id = (int) $post_id; + + $where = ''; + if ( $post_id > 0 ) { + $where = $wpdb->prepare("WHERE comment_post_ID = %d", $post_id); + } + + $totals = (array) $wpdb->get_results(" + SELECT comment_approved, COUNT( * ) AS total + FROM {$wpdb->comments} + {$where} + GROUP BY comment_approved + ", ARRAY_A); + + $comment_count = array( + "approved" => 0, + "awaiting_moderation" => 0, + "spam" => 0, + "total_comments" => 0 + ); + + foreach ( $totals as $row ) { + switch ( $row['comment_approved'] ) { + case 'spam': + $comment_count['spam'] = $row['total']; + $comment_count["total_comments"] += $row['total']; + break; + case 1: + $comment_count['approved'] = $row['total']; + $comment_count['total_comments'] += $row['total']; + break; + case 0: + $comment_count['awaiting_moderation'] = $row['total']; + $comment_count['total_comments'] += $row['total']; + break; + default: + break; + } + } + + return $comment_count; +} + +/** + * Sanitizes the cookies sent to the user already. + * + * Will only do anything if the cookies have already been created for the user. + * Mostly used after cookies had been sent to use elsewhere. + * + * @since 2.0.4 + */ +function sanitize_comment_cookies() { + if ( isset($_COOKIE['comment_author_'.COOKIEHASH]) ) { + $comment_author = apply_filters('pre_comment_author_name', $_COOKIE['comment_author_'.COOKIEHASH]); + $comment_author = stripslashes($comment_author); + $comment_author = attribute_escape($comment_author); + $_COOKIE['comment_author_'.COOKIEHASH] = $comment_author; + } + + if ( isset($_COOKIE['comment_author_email_'.COOKIEHASH]) ) { + $comment_author_email = apply_filters('pre_comment_author_email', $_COOKIE['comment_author_email_'.COOKIEHASH]); + $comment_author_email = stripslashes($comment_author_email); + $comment_author_email = attribute_escape($comment_author_email); + $_COOKIE['comment_author_email_'.COOKIEHASH] = $comment_author_email; + } + + if ( isset($_COOKIE['comment_author_url_'.COOKIEHASH]) ) { + $comment_author_url = apply_filters('pre_comment_author_url', $_COOKIE['comment_author_url_'.COOKIEHASH]); + $comment_author_url = stripslashes($comment_author_url); + $_COOKIE['comment_author_url_'.COOKIEHASH] = $comment_author_url; + } +} + +/** + * Validates whether this comment is allowed to be made or not. + * + * @since 2.0.0 + * @uses $wpdb + * @uses apply_filters() Calls 'pre_comment_approved' hook on the type of comment + * @uses do_action() Calls 'check_comment_flood' hook on $comment_author_IP, $comment_author_email, and $comment_date_gmt + * + * @param array $commentdata Contains information on the comment + * @return mixed Signifies the approval status (0|1|'spam') + */ +function wp_allow_comment($commentdata) { + global $wpdb; + extract($commentdata, EXTR_SKIP); + + // Simple duplicate check + // expected_slashed ($comment_post_ID, $comment_author, $comment_author_email, $comment_content) + $dupe = "SELECT comment_ID FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND ( comment_author = '$comment_author' "; + if ( $comment_author_email ) + $dupe .= "OR comment_author_email = '$comment_author_email' "; + $dupe .= ") AND comment_content = '$comment_content' LIMIT 1"; + if ( $wpdb->get_var($dupe) ) { + if ( defined('DOING_AJAX') ) + die( __('Duplicate comment detected; it looks as though you\'ve already said that!') ); + + wp_die( __('Duplicate comment detected; it looks as though you\'ve already said that!') ); + } + + do_action( 'check_comment_flood', $comment_author_IP, $comment_author_email, $comment_date_gmt ); + + if ( $user_id ) { + $userdata = get_userdata($user_id); + $user = new WP_User($user_id); + $post_author = $wpdb->get_var($wpdb->prepare("SELECT post_author FROM $wpdb->posts WHERE ID = %d LIMIT 1", $comment_post_ID)); + } + + if ( isset($userdata) && ( $user_id == $post_author || $user->has_cap('moderate_comments') ) ) { + // The author and the admins get respect. + $approved = 1; + } else { + // Everyone else's comments will be checked. + +// Rewritten nov 2013 to make linky spam go straight to spam. + + $approved = check_comment($comment_author, $comment_author_email, $comment_author_url, $comment_content, $comment_author_IP, $comment_agent, $comment_type); + + if ( wp_blacklist_check($comment_author, $comment_author_email, $comment_author_url, $comment_content, $comment_author_IP, $comment_agent) ) $approved = 'spam'; + + } + + $approved = apply_filters('pre_comment_approved', $approved); + return $approved; +} + +/** + * Check whether comment flooding is occurring. + * + * Won't run, if current user can manage options, so to not block + * administrators. + * + * @since 2.3.0 + * @uses $wpdb + * @uses apply_filters() Calls 'comment_flood_filter' filter with first + * parameter false, last comment timestamp, new comment timestamp. + * @uses do_action() Calls 'comment_flood_trigger' action with parameters with + * last comment timestamp and new comment timestamp. + * + * @param string $ip Comment IP. + * @param string $email Comment author email address. + * @param string $date MySQL time string. + */ +function check_comment_flood_db( $ip, $email, $date ) { + global $wpdb; + if ( current_user_can( 'manage_options' ) ) + return; // don't throttle admins + if ( $lasttime = $wpdb->get_var( $wpdb->prepare("SELECT comment_date_gmt FROM $wpdb->comments WHERE comment_author_IP = %s OR comment_author_email = %s ORDER BY comment_date DESC LIMIT 1", $ip, $email) ) ) { + $time_lastcomment = mysql2date('U', $lasttime); + $time_newcomment = mysql2date('U', $date); + $flood_die = apply_filters('comment_flood_filter', false, $time_lastcomment, $time_newcomment); + if ( $flood_die ) { + do_action('comment_flood_trigger', $time_lastcomment, $time_newcomment); + + if ( defined('DOING_AJAX') ) + die( __('You are posting comments too quickly. Slow down.') ); + + wp_die( __('You are posting comments too quickly. Slow down.'), '', array('response' => 403) ); + } + } +} + +/** + * Separates an array of comments into an array keyed by comment_type. + * + * @since 2.7.0 + * + * @param array $comments Array of comments + * @return array Array of comments keyed by comment_type. + */ +function &separate_comments(&$comments) { + $comments_by_type = array('comment' => array(), 'trackback' => array(), 'pingback' => array(), 'pings' => array()); + $count = count($comments); + for ( $i = 0; $i < $count; $i++ ) { + $type = $comments[$i]->comment_type; + if ( empty($type) ) + $type = 'comment'; + $comments_by_type[$type][] = &$comments[$i]; + if ( 'trackback' == $type || 'pingback' == $type ) + $comments_by_type['pings'][] = &$comments[$i]; + } + + return $comments_by_type; +} + +/** + * Calculate the total number of comment pages. + * + * @since 2.7.0 + * @uses get_query_var() Used to fill in the default for $per_page parameter. + * @uses get_option() Used to fill in defaults for parameters. + * @uses Walker_Comment + * + * @param array $comments Optional array of comment objects. Defaults to $wp_query->comments + * @param int $per_page Optional comments per page. + * @param boolean $threaded Optional control over flat or threaded comments. + * @return int Number of comment pages. + */ +function get_comment_pages_count( $comments = null, $per_page = null, $threaded = null ) { + global $wp_query; + + if ( null === $comments && null === $per_page && null === $threaded && !empty($wp_query->max_num_comment_pages) ) + return $wp_query->max_num_comment_pages; + + if ( !$comments || !is_array($comments) ) + $comments = $wp_query->comments; + + if ( empty($comments) ) + return 0; + + if ( !isset($per_page) ) + $per_page = (int) get_query_var('comments_per_page'); + if ( 0 === $per_page ) + $per_page = (int) get_option('comments_per_page'); + if ( 0 === $per_page ) + return 1; + + if ( !isset($threaded) ) + $threaded = get_option('thread_comments'); + + if ( $threaded ) { + $walker = new Walker_Comment; + $count = ceil( $walker->get_number_of_root_elements( $comments ) / $per_page ); + } else { + $count = ceil( count( $comments ) / $per_page ); + } + + return $count; +} + +/** + * Calculate what page number a comment will appear on for comment paging. + * + * @since 2.7.0 + * @uses get_comment() Gets the full comment of the $comment_ID parameter. + * @uses get_option() Get various settings to control function and defaults. + * @uses get_page_of_comment() Used to loop up to top level comment. + * + * @param int $comment_ID Comment ID. + * @param array $args Optional args. + * @return int|null Comment page number or null on error. + */ +function get_page_of_comment( $comment_ID, $args = array() ) { + global $wpdb; + + if ( !$comment = get_comment( $comment_ID ) ) + return; + + $defaults = array( 'type' => 'all', 'page' => '', 'per_page' => '', 'max_depth' => '' ); + $args = wp_parse_args( $args, $defaults ); + + if ( '' === $args['per_page'] && get_option('page_comments') ) + $args['per_page'] = get_query_var('comments_per_page'); + if ( empty($args['per_page']) ) { + $args['per_page'] = 0; + $args['page'] = 0; + } + if ( $args['per_page'] < 1 ) + return 1; + + if ( '' === $args['max_depth'] ) { + if ( get_option('thread_comments') ) + $args['max_depth'] = get_option('thread_comments_depth'); + else + $args['max_depth'] = -1; + } + + // Find this comment's top level parent if threading is enabled + if ( $args['max_depth'] > 1 && 0 != $comment->comment_parent ) + return get_page_of_comment( $comment->comment_parent, $args ); + + $allowedtypes = array( + 'comment' => '', + 'pingback' => 'pingback', + 'trackback' => 'trackback', + ); + + $comtypewhere = ( 'all' != $args['type'] && isset($allowedtypes[$args['type']]) ) ? " AND comment_type = '" . $allowedtypes[$args['type']] . "'" : ''; + + // Count comments older than this one + $oldercoms = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_parent = 0 AND comment_date_gmt < '%s'" . $comtypewhere, $comment->comment_post_ID, $comment->comment_date_gmt ) ); + + // No older comments? Then it's page #1. + if ( 0 == $oldercoms ) + return 1; + + // Divide comments older than this one by comments per page to get this comment's page number + return ceil( ( $oldercoms + 1 ) / $args['per_page'] ); +} + +/** + * Does comment contain blacklisted characters or words. + * + * @since 1.5.0 + * @uses do_action() Calls 'wp_blacklist_check' hook for all parameters. + * + * @param string $author The author of the comment + * @param string $email The email of the comment + * @param string $url The url used in the comment + * @param string $comment The comment content + * @param string $user_ip The comment author IP address + * @param string $user_agent The author's browser user agent + * @return bool True if comment contains blacklisted content, false if comment does not + */ +function wp_blacklist_check($author, $email, $url, $comment, $user_ip, $user_agent) { + do_action('wp_blacklist_check', $author, $email, $url, $comment, $user_ip, $user_agent); + + if ( preg_match_all('/&#(\d+);/', $comment . $author . $url, $chars) ) { + foreach ( (array) $chars[1] as $char ) { + // If it's an encoded char in the normal ASCII set, reject + if ( 38 == $char ) + continue; // Unless it's & + if ( $char < 128 ) + return true; + } + } + + $mod_keys = trim( get_option('blacklist_keys') ); + if ( '' == $mod_keys ) + return false; // If moderation keys are empty + $words = explode("\n", $mod_keys ); + + foreach ( (array) $words as $word ) { + $word = trim($word); + + // Skip empty lines + if ( empty($word) ) { continue; } + + // Do some escaping magic so that '#' chars in the + // spam words don't break things: + $word = preg_quote($word, '#'); + + $pattern = "#$word#i"; + if ( + preg_match($pattern, $author) + || preg_match($pattern, $email) + || preg_match($pattern, $url) + || preg_match($pattern, $comment) + || preg_match($pattern, $user_ip) + || preg_match($pattern, $user_agent) + ) + return true; + } + return false; +} + +/** + * Retrieve total comments for blog or single post. + * + * The properties of the returned object contain the 'moderated', 'approved', + * and spam comments for either the entire blog or single post. Those properties + * contain the amount of comments that match the status. The 'total_comments' + * property contains the integer of total comments. + * + * The comment stats are cached and then retrieved, if they already exist in the + * cache. + * + * @since 2.5.0 + * + * @param int $post_id Optional. Post ID. + * @return object Comment stats. + */ +function wp_count_comments( $post_id = 0 ) { + global $wpdb; + + $post_id = (int) $post_id; + + $stats = apply_filters('wp_count_comments', array(), $post_id); + if ( !empty($stats) ) + return $stats; + + $count = wp_cache_get("comments-{$post_id}", 'counts'); + + if ( false !== $count ) + return $count; + + $where = ''; + if( $post_id > 0 ) + $where = $wpdb->prepare( "WHERE comment_post_ID = %d", $post_id ); + + $count = $wpdb->get_results( "SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} {$where} GROUP BY comment_approved", ARRAY_A ); + + $total = 0; + $approved = array('0' => 'moderated', '1' => 'approved', 'spam' => 'spam'); + $known_types = array_keys( $approved ); + foreach( (array) $count as $row_num => $row ) { + $total += $row['num_comments']; + if ( in_array( $row['comment_approved'], $known_types ) ) + $stats[$approved[$row['comment_approved']]] = $row['num_comments']; + } + + $stats['total_comments'] = $total; + foreach ( $approved as $key ) { + if ( empty($stats[$key]) ) + $stats[$key] = 0; + } + + $stats = (object) $stats; + wp_cache_set("comments-{$post_id}", $stats, 'counts'); + + return $stats; +} + +/** + * Removes comment ID and maybe updates post comment count. + * + * The post comment count will be updated if the comment was approved and has a + * post ID available. + * + * @since 2.0.0 + * @uses $wpdb + * @uses do_action() Calls 'delete_comment' hook on comment ID + * @uses do_action() Calls 'wp_set_comment_status' hook on comment ID with 'delete' set for the second parameter + * @uses wp_transition_comment_status() Passes new and old comment status along with $comment object + * + * @param int $comment_id Comment ID + * @return bool False if delete comment query failure, true on success. + */ +function wp_delete_comment($comment_id) { + global $wpdb; + do_action('delete_comment', $comment_id); + + $comment = get_comment($comment_id); + + if ( ! $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment_id) ) ) + return false; + + $post_id = $comment->comment_post_ID; + if ( $post_id && $comment->comment_approved == 1 ) + wp_update_comment_count($post_id); + + clean_comment_cache($comment_id); + + do_action('wp_set_comment_status', $comment_id, 'delete'); + wp_transition_comment_status('delete', $comment->comment_approved, $comment); + return true; +} + +/** + * The status of a comment by ID. + * + * @since 1.0.0 + * + * @param int $comment_id Comment ID + * @return string|bool Status might be 'deleted', 'approved', 'unapproved', 'spam'. False on failure. + */ +function wp_get_comment_status($comment_id) { + $comment = get_comment($comment_id); + if ( !$comment ) + return false; + + $approved = $comment->comment_approved; + + if ( $approved == NULL ) + return 'deleted'; + elseif ( $approved == '1' ) + return 'approved'; + elseif ( $approved == '0' ) + return 'unapproved'; + elseif ( $approved == 'spam' ) + return 'spam'; + else + return false; +} + +/** + * Call hooks for when a comment status transition occurs. + * + * Calls hooks for comment status transitions. If the new comment status is not the same + * as the previous comment status, then two hooks will be ran, the first is + * 'transition_comment_status' with new status, old status, and comment data. The + * next action called is 'comment_OLDSTATUS_to_NEWSTATUS' the NEWSTATUS is the + * $new_status parameter and the OLDSTATUS is $old_status parameter; it has the + * comment data. + * + * The final action will run whether or not the comment statuses are the same. The + * action is named 'comment_NEWSTATUS_COMMENTTYPE', NEWSTATUS is from the $new_status + * parameter and COMMENTTYPE is comment_type comment data. + * + * @since 2.7.0 + * + * @param string $new_status New comment status. + * @param string $old_status Previous comment status. + * @param object $comment Comment data. + */ +function wp_transition_comment_status($new_status, $old_status, $comment) { + // Translate raw statuses to human readable formats for the hooks + // This is not a complete list of comment status, it's only the ones that need to be renamed + $comment_statuses = array( + 0 => 'unapproved', + 'hold' => 'unapproved', // wp_set_comment_status() uses "hold" + 1 => 'approved', + 'approve' => 'approved', // wp_set_comment_status() uses "approve" + ); + if ( isset($comment_statuses[$new_status]) ) $new_status = $comment_statuses[$new_status]; + if ( isset($comment_statuses[$old_status]) ) $old_status = $comment_statuses[$old_status]; + + // Call the hooks + if ( $new_status != $old_status ) { + do_action('transition_comment_status', $new_status, $old_status, $comment); + do_action("comment_${old_status}_to_$new_status", $comment); + } + do_action("comment_${new_status}_$comment->comment_type", $comment->comment_ID, $comment); +} + +/** + * Get current commenter's name, email, and URL. + * + * Expects cookies content to already be sanitized. User of this function might + * wish to recheck the returned array for validity. + * + * @see sanitize_comment_cookies() Use to sanitize cookies + * + * @since 2.0.4 + * + * @return array Comment author, email, url respectively. + */ +function wp_get_current_commenter() { + // Cookies should already be sanitized. + + $comment_author = ''; + if ( isset($_COOKIE['comment_author_'.COOKIEHASH]) ) + $comment_author = $_COOKIE['comment_author_'.COOKIEHASH]; + + $comment_author_email = ''; + if ( isset($_COOKIE['comment_author_email_'.COOKIEHASH]) ) + $comment_author_email = $_COOKIE['comment_author_email_'.COOKIEHASH]; + + $comment_author_url = ''; + if ( isset($_COOKIE['comment_author_url_'.COOKIEHASH]) ) + $comment_author_url = $_COOKIE['comment_author_url_'.COOKIEHASH]; + + return compact('comment_author', 'comment_author_email', 'comment_author_url'); +} + +/** + * Inserts a comment to the database. + * + * The available comment data key names are 'comment_author_IP', 'comment_date', + * 'comment_date_gmt', 'comment_parent', 'comment_approved', and 'user_id'. + * + * @since 2.0.0 + * @uses $wpdb + * + * @param array $commentdata Contains information on the comment. + * @return int The new comment's ID. + */ +function wp_insert_comment($commentdata) { + global $wpdb; + extract(stripslashes_deep($commentdata), EXTR_SKIP); + + if ( ! isset($comment_author_IP) ) + $comment_author_IP = ''; + if ( ! isset($comment_date) ) + $comment_date = current_time('mysql'); + if ( ! isset($comment_date_gmt) ) + $comment_date_gmt = get_gmt_from_date($comment_date); + if ( ! isset($comment_parent) ) + $comment_parent = 0; + if ( ! isset($comment_approved) ) + $comment_approved = 1; + if ( ! isset($user_id) ) + $user_id = 0; + if ( ! isset($comment_type) ) + $comment_type = ''; + + $result = $wpdb->query( $wpdb->prepare("INSERT INTO $wpdb->comments + (comment_post_ID, comment_author, comment_author_email, comment_author_url, comment_author_IP, comment_date, comment_date_gmt, comment_content, comment_approved, comment_agent, comment_type, comment_parent, user_id) + VALUES (%d, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %d, %d)", + $comment_post_ID, $comment_author, $comment_author_email, $comment_author_url, $comment_author_IP, $comment_date, $comment_date_gmt, $comment_content, $comment_approved, $comment_agent, $comment_type, $comment_parent, $user_id) ); + + $id = (int) $wpdb->insert_id; + + if ( $comment_approved == 1) + wp_update_comment_count($comment_post_ID); + + return $id; +} + +/** + * Filters and sanitizes comment data. + * + * Sets the comment data 'filtered' field to true when finished. This can be + * checked as to whether the comment should be filtered and to keep from + * filtering the same comment more than once. + * + * @since 2.0.0 + * @uses apply_filters() Calls 'pre_user_id' hook on comment author's user ID + * @uses apply_filters() Calls 'pre_comment_user_agent' hook on comment author's user agent + * @uses apply_filters() Calls 'pre_comment_author_name' hook on comment author's name + * @uses apply_filters() Calls 'pre_comment_content' hook on the comment's content + * @uses apply_filters() Calls 'pre_comment_user_ip' hook on comment author's IP + * @uses apply_filters() Calls 'pre_comment_author_url' hook on comment author's URL + * @uses apply_filters() Calls 'pre_comment_author_email' hook on comment author's email address + * + * @param array $commentdata Contains information on the comment. + * @return array Parsed comment information. + */ +function wp_filter_comment($commentdata) { + $commentdata['user_id'] = apply_filters('pre_user_id', $commentdata['user_ID']); + $commentdata['comment_agent'] = apply_filters('pre_comment_user_agent', $commentdata['comment_agent']); + $commentdata['comment_author'] = apply_filters('pre_comment_author_name', $commentdata['comment_author']); + $commentdata['comment_content'] = apply_filters('pre_comment_content', $commentdata['comment_content']); + $commentdata['comment_author_IP'] = apply_filters('pre_comment_user_ip', $commentdata['comment_author_IP']); + $commentdata['comment_author_url'] = apply_filters('pre_comment_author_url', $commentdata['comment_author_url']); + $commentdata['comment_author_email'] = apply_filters('pre_comment_author_email', $commentdata['comment_author_email']); + $commentdata['filtered'] = true; + return $commentdata; +} + +/** + * Whether comment should be blocked because of comment flood. + * + * @since 2.1.0 + * + * @param bool $block Whether plugin has already blocked comment. + * @param int $time_lastcomment Timestamp for last comment. + * @param int $time_newcomment Timestamp for new comment. + * @return bool Whether comment should be blocked. + */ +function wp_throttle_comment_flood($block, $time_lastcomment, $time_newcomment) { + if ( $block ) // a plugin has already blocked... we'll let that decision stand + return $block; + if ( ($time_newcomment - $time_lastcomment) < 15 ) + return true; + return false; +} + +/** + * Adds a new comment to the database. + * + * Filters new comment to ensure that the fields are sanitized and valid before + * inserting comment into database. Calls 'comment_post' action with comment ID + * and whether comment is approved by WordPress. Also has 'preprocess_comment' + * filter for processing the comment data before the function handles it. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'preprocess_comment' hook on $commentdata parameter array before processing + * @uses do_action() Calls 'comment_post' hook on $comment_ID returned from adding the comment and if the comment was approved. + * @uses wp_filter_comment() Used to filter comment before adding comment. + * @uses wp_allow_comment() checks to see if comment is approved. + * @uses wp_insert_comment() Does the actual comment insertion to the database. + * + * @param array $commentdata Contains information on the comment. + * @return int The ID of the comment after adding. + */ +function wp_new_comment( $commentdata ) { + $commentdata = apply_filters('preprocess_comment', $commentdata); + + $commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID']; + $commentdata['user_ID'] = (int) $commentdata['user_ID']; + + $commentdata['comment_parent'] = absint($commentdata['comment_parent']); + $parent_status = ( 0 < $commentdata['comment_parent'] ) ? wp_get_comment_status($commentdata['comment_parent']) : ''; + $commentdata['comment_parent'] = ( 'approved' == $parent_status || 'unapproved' == $parent_status ) ? $commentdata['comment_parent'] : 0; + + $commentdata['comment_author_IP'] = preg_replace( '/[^0-9a-fA-F:., ]/', '',$_SERVER['REMOTE_ADDR'] ); + $commentdata['comment_agent'] = $_SERVER['HTTP_USER_AGENT']; + + $commentdata['comment_date'] = current_time('mysql'); + $commentdata['comment_date_gmt'] = current_time('mysql', 1); + + $commentdata = wp_filter_comment($commentdata); + + $commentdata['comment_approved'] = wp_allow_comment($commentdata); + + $comment_ID = wp_insert_comment($commentdata); + + do_action('comment_post', $comment_ID, $commentdata['comment_approved']); + + if ( 'spam' !== $commentdata['comment_approved'] ) { // If it's spam save it silently for later crunching + if ( '0' == $commentdata['comment_approved'] ) + wp_notify_moderator($comment_ID); + + $post = &get_post($commentdata['comment_post_ID']); // Don't notify if it's your own comment + + if ( get_option('comments_notify') && $commentdata['comment_approved'] && $post->post_author != $commentdata['user_ID'] ) + wp_notify_postauthor($comment_ID, $commentdata['comment_type']); + } + + return $comment_ID; +} + +/** + * Sets the status of a comment. + * + * The 'wp_set_comment_status' action is called after the comment is handled and + * will only be called, if the comment status is either 'hold', 'approve', or + * 'spam'. If the comment status is not in the list, then false is returned and + * if the status is 'delete', then the comment is deleted without calling the + * action. + * + * @since 1.0.0 + * @uses wp_transition_comment_status() Passes new and old comment status along with $comment object + * + * @param int $comment_id Comment ID. + * @param string $comment_status New comment status, either 'hold', 'approve', 'spam', or 'delete'. + * @return bool False on failure or deletion and true on success. + */ +function wp_set_comment_status($comment_id, $comment_status) { + global $wpdb; + + switch ( $comment_status ) { + case 'hold': + $query = $wpdb->prepare("UPDATE $wpdb->comments SET comment_approved='0' WHERE comment_ID = %d LIMIT 1", $comment_id); + break; + case 'approve': + $query = $wpdb->prepare("UPDATE $wpdb->comments SET comment_approved='1' WHERE comment_ID = %d LIMIT 1", $comment_id); + if ( get_option('comments_notify') ) { + $comment = get_comment($comment_id); + wp_notify_postauthor($comment_id, $comment->comment_type); + } + break; + case 'spam': + $query = $wpdb->prepare("UPDATE $wpdb->comments SET comment_approved='spam' WHERE comment_ID = %d LIMIT 1", $comment_id); + break; + case 'delete': + return wp_delete_comment($comment_id); + break; + default: + return false; + } + + if ( !$wpdb->query($query) ) + return false; + + clean_comment_cache($comment_id); + + $comment = get_comment($comment_id); + + do_action('wp_set_comment_status', $comment_id, $comment_status); + wp_transition_comment_status($comment_status, $comment->comment_approved, $comment); + + wp_update_comment_count($comment->comment_post_ID); + + return true; +} + +/** + * Updates an existing comment in the database. + * + * Filters the comment and makes sure certain fields are valid before updating. + * + * @since 2.0.0 + * @uses $wpdb + * @uses wp_transition_comment_status() Passes new and old comment status along with $comment object + * + * @param array $commentarr Contains information on the comment. + * @return int Comment was updated if value is 1, or was not updated if value is 0. + */ +function wp_update_comment($commentarr) { + global $wpdb; + + // First, get all of the original fields + $comment = get_comment($commentarr['comment_ID'], ARRAY_A); + + // Escape data pulled from DB. + foreach ( (array) $comment as $key => $value ) + $comment[$key] = $wpdb->escape($value); + + // Merge old and new fields with new fields overwriting old ones. + $commentarr = array_merge($comment, $commentarr); + + $commentarr = wp_filter_comment( $commentarr ); + + // Now extract the merged array. + extract(stripslashes_deep($commentarr), EXTR_SKIP); + + $comment_content = apply_filters('comment_save_pre', $comment_content); + + $comment_date_gmt = get_gmt_from_date($comment_date); + + if ( !isset($comment_approved) ) + $comment_approved = 1; + else if ( 'hold' == $comment_approved ) + $comment_approved = 0; + else if ( 'approve' == $comment_approved ) + $comment_approved = 1; + + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->comments SET + comment_content = %s, + comment_author = %s, + comment_author_email = %s, + comment_approved = %s, + comment_author_url = %s, + comment_date = %s, + comment_date_gmt = %s + WHERE comment_ID = %d", + $comment_content, + $comment_author, + $comment_author_email, + $comment_approved, + $comment_author_url, + $comment_date, + $comment_date_gmt, + $comment_ID) ); + + $rval = $wpdb->rows_affected; + + clean_comment_cache($comment_ID); + wp_update_comment_count($comment_post_ID); + do_action('edit_comment', $comment_ID); + $comment = get_comment($comment_ID); + wp_transition_comment_status($comment_approved, $comment->comment_approved, $comment); + return $rval; +} + +/** + * Whether to defer comment counting. + * + * When setting $defer to true, all post comment counts will not be updated + * until $defer is set to false. When $defer is set to false, then all + * previously deferred updated post comment counts will then be automatically + * updated without having to call wp_update_comment_count() after. + * + * @since 2.5.0 + * @staticvar bool $_defer + * + * @param bool $defer + * @return unknown + */ +function wp_defer_comment_counting($defer=null) { + static $_defer = false; + + if ( is_bool($defer) ) { + $_defer = $defer; + // flush any deferred counts + if ( !$defer ) + wp_update_comment_count( null, true ); + } + + return $_defer; +} + +/** + * Updates the comment count for post(s). + * + * When $do_deferred is false (is by default) and the comments have been set to + * be deferred, the post_id will be added to a queue, which will be updated at a + * later date and only updated once per post ID. + * + * If the comments have not be set up to be deferred, then the post will be + * updated. When $do_deferred is set to true, then all previous deferred post + * IDs will be updated along with the current $post_id. + * + * @since 2.1.0 + * @see wp_update_comment_count_now() For what could cause a false return value + * + * @param int $post_id Post ID + * @param bool $do_deferred Whether to process previously deferred post comment counts + * @return bool True on success, false on failure + */ +function wp_update_comment_count($post_id, $do_deferred=false) { + static $_deferred = array(); + + if ( $do_deferred ) { + $_deferred = array_unique($_deferred); + foreach ( $_deferred as $i => $_post_id ) { + wp_update_comment_count_now($_post_id); + unset( $_deferred[$i] ); /** @todo Move this outside of the foreach and reset $_deferred to an array instead */ + } + } + + if ( wp_defer_comment_counting() ) { + $_deferred[] = $post_id; + return true; + } + elseif ( $post_id ) { + return wp_update_comment_count_now($post_id); + } + +} + +/** + * Updates the comment count for the post. + * + * @since 2.5.0 + * @uses $wpdb + * @uses do_action() Calls 'wp_update_comment_count' hook on $post_id, $new, and $old + * @uses do_action() Calls 'edit_posts' hook on $post_id and $post + * + * @param int $post_id Post ID + * @return bool False on '0' $post_id or if post with ID does not exist. True on success. + */ +function wp_update_comment_count_now($post_id) { + global $wpdb; + $post_id = (int) $post_id; + if ( !$post_id ) + return false; + if ( !$post = get_post($post_id) ) + return false; + + $old = (int) $post->comment_count; + $new = (int) $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1'", $post_id) ); + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET comment_count = %d WHERE ID = %d", $new, $post_id) ); + + if ( 'page' == $post->post_type ) + clean_page_cache( $post_id ); + else + clean_post_cache( $post_id ); + + do_action('wp_update_comment_count', $post_id, $new, $old); + do_action('edit_post', $post_id, $post); + + return true; +} + +// +// Ping and trackback functions. +// + +/** + * Finds a pingback server URI based on the given URL. + * + * Checks the HTML for the rel="pingback" link and x-pingback headers. It does + * a check for the x-pingback headers first and returns that, if available. The + * check for the rel="pingback" has more overhead than just the header. + * + * @since 1.5.0 + * + * @param string $url URL to ping. + * @param int $deprecated Not Used. + * @return bool|string False on failure, string containing URI on success. + */ +function discover_pingback_server_uri($url, $deprecated = 2048) { + + $pingback_str_dquote = 'rel="pingback"'; + $pingback_str_squote = 'rel=\'pingback\''; + + /** @todo Should use Filter Extension or custom preg_match instead. */ + $parsed_url = parse_url($url); + + if ( ! isset( $parsed_url['host'] ) ) // Not an URL. This should never happen. + return false; + + $response = wp_remote_get( $url, array( 'timeout' => 2, 'httpversion' => '1.1' ) ); + + if ( is_wp_error( $response ) ) + return false; + + if ( isset( $response['headers']['x-pingback'] ) ) + return $response['headers']['x-pingback']; + + // Not an (x)html, sgml, or xml page, no use going further. + if ( isset( $response['headers']['content-type'] ) && preg_match('#(image|audio|video|model)/#is', $response['headers']['content-type']) ) + return false; + + $contents = $response['body']; + + $pingback_link_offset_dquote = strpos($contents, $pingback_str_dquote); + $pingback_link_offset_squote = strpos($contents, $pingback_str_squote); + if ( $pingback_link_offset_dquote || $pingback_link_offset_squote ) { + $quote = ($pingback_link_offset_dquote) ? '"' : '\''; + $pingback_link_offset = ($quote=='"') ? $pingback_link_offset_dquote : $pingback_link_offset_squote; + $pingback_href_pos = @strpos($contents, 'href=', $pingback_link_offset); + $pingback_href_start = $pingback_href_pos+6; + $pingback_href_end = @strpos($contents, $quote, $pingback_href_start); + $pingback_server_url_len = $pingback_href_end - $pingback_href_start; + $pingback_server_url = substr($contents, $pingback_href_start, $pingback_server_url_len); + + // We may find rel="pingback" but an incomplete pingback URL + if ( $pingback_server_url_len > 0 ) { // We got it! + return $pingback_server_url; + } + } + + return false; +} + +/** + * Perform all pingbacks, enclosures, trackbacks, and send to pingback services. + * + * @since 2.1.0 + * @uses $wpdb + */ +function do_all_pings() { + global $wpdb; + + // Do pingbacks + while ($ping = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) { + $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$ping->ID} AND meta_key = '_pingme';"); + pingback($ping->post_content, $ping->ID); + } + + // Do Enclosures + while ($enclosure = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) { + $wpdb->query( $wpdb->prepare("DELETE FROM {$wpdb->postmeta} WHERE post_id = %d AND meta_key = '_encloseme';", $enclosure->ID) ); + do_enclose($enclosure->post_content, $enclosure->ID); + } + + // Do Trackbacks + $trackbacks = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE to_ping <> '' AND post_status = 'publish'"); + if ( is_array($trackbacks) ) + foreach ( $trackbacks as $trackback ) + do_trackbacks($trackback); + + //Do Update Services/Generic Pings + generic_ping(); +} + +/** + * Perform trackbacks. + * + * @since 1.5.0 + * @uses $wpdb + * + * @param int $post_id Post ID to do trackbacks on. + */ +function do_trackbacks($post_id) { + global $wpdb; + + $post = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $post_id) ); + $to_ping = get_to_ping($post_id); + $pinged = get_pung($post_id); + if ( empty($to_ping) ) { + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET to_ping = '' WHERE ID = %d", $post_id) ); + return; + } + + if ( empty($post->post_excerpt) ) + $excerpt = apply_filters('the_content', $post->post_content); + else + $excerpt = apply_filters('the_excerpt', $post->post_excerpt); + $excerpt = str_replace(']]>', ']]>', $excerpt); + $excerpt = wp_html_excerpt($excerpt, 252) . '...'; + + $post_title = apply_filters('the_title', $post->post_title); + $post_title = strip_tags($post_title); + + if ( $to_ping ) { + foreach ( (array) $to_ping as $tb_ping ) { + $tb_ping = trim($tb_ping); + if ( !in_array($tb_ping, $pinged) ) { + trackback($tb_ping, $post_title, $excerpt, $post_id); + $pinged[] = $tb_ping; + } else { + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_ping', '')) WHERE ID = %d", $post_id) ); + } + } + } +} + +/** + * Sends pings to all of the ping site services. + * + * @since 1.2.0 + * + * @param int $post_id Post ID. Not actually used. + * @return int Same as Post ID from parameter + */ +function generic_ping($post_id = 0) { + $services = get_option('ping_sites'); + + $services = explode("\n", $services); + foreach ( (array) $services as $service ) { + $service = trim($service); + if ( '' != $service ) + weblog_ping($service); + } + + return $post_id; +} + +/** + * Pings back the links found in a post. + * + * @since 0.71 + * @uses $wp_version + * @uses IXR_Client + * + * @param string $content Post content to check for links. + * @param int $post_ID Post ID. + */ +function pingback($content, $post_ID) { + global $wp_version; + include_once(ABSPATH . WPINC . '/class-IXR.php'); + + // original code by Mort (http://mort.mine.nu:8080) + $post_links = array(); + + $pung = get_pung($post_ID); + + // Variables + $ltrs = '\w'; + $gunk = '/#~:.?+=&%@!\-'; + $punc = '.:?\-'; + $any = $ltrs . $gunk . $punc; + + // Step 1 + // Parsing the post, external links (if any) are stored in the $post_links array + // This regexp comes straight from phpfreaks.com + // http://www.phpfreaks.com/quickcode/Extract_All_URLs_on_a_Page/15.php + preg_match_all("{\b http : [$any] +? (?= [$punc] * [^$any] | $)}x", $content, $post_links_temp); + + // Step 2. + // Walking thru the links array + // first we get rid of links pointing to sites, not to specific files + // Example: + // http://dummy-weblog.org + // http://dummy-weblog.org/ + // http://dummy-weblog.org/post.php + // We don't wanna ping first and second types, even if they have a valid + + foreach ( (array) $post_links_temp[0] as $link_test ) : + if ( !in_array($link_test, $pung) && (url_to_postid($link_test) != $post_ID) // If we haven't pung it already and it isn't a link to itself + && !is_local_attachment($link_test) ) : // Also, let's never ping local attachments. + if ( $test = @parse_url($link_test) ) { + if ( isset($test['query']) ) + $post_links[] = $link_test; + elseif ( ($test['path'] != '/') && ($test['path'] != '') ) + $post_links[] = $link_test; + } + endif; + endforeach; + + do_action_ref_array('pre_ping', array(&$post_links, &$pung)); + + foreach ( (array) $post_links as $pagelinkedto ) { + $pingback_server_url = discover_pingback_server_uri($pagelinkedto, 2048); + + if ( $pingback_server_url ) { + @ set_time_limit( 60 ); + // Now, the RPC call + $pagelinkedfrom = get_permalink($post_ID); + + // using a timeout of 3 seconds should be enough to cover slow servers + $client = new IXR_Client($pingback_server_url); + $client->timeout = 3; + $client->useragent .= ' -- WordPress/' . $wp_version; + + // when set to true, this outputs debug messages by itself + $client->debug = false; + + if ( $client->query('pingback.ping', $pagelinkedfrom, $pagelinkedto) || ( isset($client->error->code) && 48 == $client->error->code ) ) // Already registered + add_ping( $post_ID, $pagelinkedto ); + } + } +} + +/** + * Check whether blog is public before returning sites. + * + * @since 2.1.0 + * + * @param mixed $sites Will return if blog is public, will not return if not public. + * @return mixed Empty string if blog is not public, returns $sites, if site is public. + */ +function privacy_ping_filter($sites) { + if ( '0' != get_option('blog_public') ) + return $sites; + else + return ''; +} + +/** + * Send a Trackback. + * + * Updates database when sending trackback to prevent duplicates. + * + * @since 0.71 + * @uses $wpdb + * + * @param string $trackback_url URL to send trackbacks. + * @param string $title Title of post. + * @param string $excerpt Excerpt of post. + * @param int $ID Post ID. + * @return mixed Database query from update. + */ +function trackback($trackback_url, $title, $excerpt, $ID) { + global $wpdb; + + if ( empty($trackback_url) ) + return; + + $options = array(); + $options['timeout'] = 4; + $options['body'] = array( + 'title' => $title, + 'url' => get_permalink($ID), + 'blog_name' => get_option('blogname'), + 'excerpt' => $excerpt + ); + + $response = wp_remote_post($trackback_url, $options); + + if ( is_wp_error( $response ) ) + return; + + $tb_url = addslashes( $trackback_url ); + $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET pinged = CONCAT(pinged, '\n', '$tb_url') WHERE ID = %d", $ID) ); + return $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_url', '')) WHERE ID = %d", $ID) ); +} + +/** + * Send a pingback. + * + * @since 1.2.0 + * @uses $wp_version + * @uses IXR_Client + * + * @param string $server Host of blog to connect to. + * @param string $path Path to send the ping. + */ +function weblog_ping($server = '', $path = '') { + global $wp_version; + include_once(ABSPATH . WPINC . '/class-IXR.php'); + + // using a timeout of 3 seconds should be enough to cover slow servers + $client = new IXR_Client($server, ((!strlen(trim($path)) || ('/' == $path)) ? false : $path)); + $client->timeout = 3; + $client->useragent .= ' -- WordPress/'.$wp_version; + + // when set to true, this outputs debug messages by itself + $client->debug = false; + $home = trailingslashit( get_option('home') ); + if ( !$client->query('weblogUpdates.extendedPing', get_option('blogname'), $home, get_bloginfo('rss2_url') ) ) // then try a normal ping + $client->query('weblogUpdates.ping', get_option('blogname'), $home); +} + +// +// Cache +// + +/** + * Removes comment ID from the comment cache. + * + * @since 2.3.0 + * @package WordPress + * @subpackage Cache + * + * @param int $id Comment ID to remove from cache + */ +function clean_comment_cache($id) { + wp_cache_delete($id, 'comment'); +} + +/** + * Updates the comment cache of given comments. + * + * Will add the comments in $comments to the cache. If comment ID already exists + * in the comment cache then it will not be updated. The comment is added to the + * cache using the comment group with the key using the ID of the comments. + * + * @since 2.3.0 + * @package WordPress + * @subpackage Cache + * + * @param array $comments Array of comment row objects + */ +function update_comment_cache($comments) { + foreach ( (array) $comments as $comment ) + wp_cache_add($comment->comment_ID, $comment, 'comment'); +} + +// +// Internal +// + +/** + * Close comments on old posts on the fly, without any extra DB queries. Hooked to the_posts. + * + * @access private + * @since 2.7.0 + * + * @param object $posts Post data object. + * @return object + */ +function _close_comments_for_old_posts( $posts ) { + if ( empty($posts) || !is_single() || !get_option('close_comments_for_old_posts') ) + return $posts; + + $days_old = (int) get_option('close_comments_days_old'); + if ( !$days_old ) + return $posts; + + if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * 24 * 60 * 60 ) ) { + $posts[0]->comment_status = 'closed'; + $posts[0]->ping_status = 'closed'; + } + + return $posts; +} + +/** + * Close comments on an old post. Hooked to comments_open and pings_open. + * + * @access private + * @since 2.7.0 + * + * @param bool $open Comments open or closed + * @param int $post_id Post ID + * @return bool $open + */ +function _close_comments_for_old_post( $open, $post_id ) { + if ( ! $open ) + return $open; + + if ( !get_option('close_comments_for_old_posts') ) + return $open; + + $days_old = (int) get_option('close_comments_days_old'); + if ( !$days_old ) + return $open; + + $post = get_post($post_id); + + if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * 24 * 60 * 60 ) ) + return false; + + return $open; +} + +?> diff -uNr a/blog/wp-includes/comment-template.php b/blog/wp-includes/comment-template.php --- a/blog/wp-includes/comment-template.php false +++ b/blog/wp-includes/comment-template.php dbce8618def900f36b7e7c827dcc38e6dd3174250e2528967325a6c5f692c8515ebaea8ded5988555ad751aca52c0be78d72d98f3fd4059787c0d5eaa1572e41 @@ -0,0 +1,1378 @@ +comment_author) ) { + if (!empty($comment->user_id)){ + $user=get_userdata($comment->user_id); + $author=$user->user_login; + } else { + $author = __('Anonymous'); + } + } else { + $author = $comment->comment_author; + } + return apply_filters('get_comment_author', $author); +} + +/** + * Displays the author of the current comment. + * + * @since 0.71 + * @uses apply_filters() Calls 'comment_author' on comment author before displaying + */ +function comment_author() { + $author = apply_filters('comment_author', get_comment_author() ); + echo $author; +} + +/** + * Retrieve the email of the author of the current comment. + * + * @since 1.5.0 + * @uses apply_filters() Calls the 'get_comment_author_email' hook on the comment author email + * @uses $comment + * + * @return string The current comment author's email + */ +function get_comment_author_email() { + global $comment; + return apply_filters('get_comment_author_email', $comment->comment_author_email); +} + +/** + * Display the email of the author of the current global $comment. + * + * Care should be taken to protect the email address and assure that email + * harvesters do not capture your commentors' email address. Most assume that + * their email address will not appear in raw form on the blog. Doing so will + * enable anyone, including those that people don't want to get the email + * address and use it for their own means good and bad. + * + * @since 0.71 + * @uses apply_filters() Calls 'author_email' hook on the author email + */ +function comment_author_email() { + echo apply_filters('author_email', get_comment_author_email() ); +} + +/** + * Display the html email link to the author of the current comment. + * + * Care should be taken to protect the email address and assure that email + * harvesters do not capture your commentors' email address. Most assume that + * their email address will not appear in raw form on the blog. Doing so will + * enable anyone, including those that people don't want to get the email + * address and use it for their own means good and bad. + * + * @since 0.71 + * @uses apply_filters() Calls 'comment_email' hook for the display of the comment author's email + * @uses get_comment_author_email_link() For generating the link + * @global object $comment The current Comment row object + * + * @param string $linktext The text to display instead of the comment author's email address + * @param string $before The text or HTML to display before the email link. + * @param string $after The text or HTML to display after the email link. + */ +function comment_author_email_link($linktext='', $before='', $after='') { + if ( $link = get_comment_author_email_link( $linktext, $before, $after ) ) + echo $link; +} + +/** + * Return the html email link to the author of the current comment. + * + * Care should be taken to protect the email address and assure that email + * harvesters do not capture your commentors' email address. Most assume that + * their email address will not appear in raw form on the blog. Doing so will + * enable anyone, including those that people don't want to get the email + * address and use it for their own means good and bad. + * + * @since 2.7 + * @uses apply_filters() Calls 'comment_email' hook for the display of the comment author's email + * @global object $comment The current Comment row object + * + * @param string $linktext The text to display instead of the comment author's email address + * @param string $before The text or HTML to display before the email link. + * @param string $after The text or HTML to display after the email link. + */ +function get_comment_author_email_link($linktext='', $before='', $after='') { + global $comment; + $email = apply_filters('comment_email', $comment->comment_author_email); + if ((!empty($email)) && ($email != '@')) { + $display = ($linktext != '') ? $linktext : $email; + $return = $before; + $return .= "$display"; + $return .= $after; + return $return; + } else { + return ''; + } +} + +/** + * Retrieve the html link to the url of the author of the current comment. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'get_comment_author_link' hook on the complete link HTML or author + * + * @return string Comment Author name or HTML link for author's URL + */ +function get_comment_author_link() { + /** @todo Only call these functions when they are needed. Include in if... else blocks */ + $url = get_comment_author_url(); + $author = get_comment_author(); + + if ( empty( $url ) || 'http://' == $url ) + $return = $author; + else +// Removed rel='external nofollow' from here + $return = "$author"; + return apply_filters('get_comment_author_link', $return); +} + +/** + * Display the html link to the url of the author of the current comment. + * + * @since 0.71 + * @see get_comment_author_link() Echos result + */ +function comment_author_link() { + echo get_comment_author_link(); +} + +/** + * Retrieve the IP address of the author of the current comment. + * + * @since 1.5.0 + * @uses $comment + * @uses apply_filters() + * + * @return unknown + */ +function get_comment_author_IP() { + global $comment; + return apply_filters('get_comment_author_IP', $comment->comment_author_IP); +} + +/** + * Display the IP address of the author of the current comment. + * + * @since 0.71 + * @see get_comment_author_IP() Echos Result + */ +function comment_author_IP() { + echo get_comment_author_IP(); +} + +/** + * Retrieve the url of the author of the current comment. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'get_comment_author_url' hook on the comment author's URL + * + * @return string + */ +function get_comment_author_url() { + global $comment; + return apply_filters('get_comment_author_url', $comment->comment_author_url); +} + +/** + * Display the url of the author of the current comment. + * + * @since 0.71 + * @uses apply_filters() + * @uses get_comment_author_url() Retrieves the comment author's URL + */ +function comment_author_url() { + echo apply_filters('comment_url', get_comment_author_url()); +} + +/** + * Retrieves the HTML link of the url of the author of the current comment. + * + * $linktext parameter is only used if the URL does not exist for the comment + * author. If the URL does exist then the URL will be used and the $linktext + * will be ignored. + * + * Encapsulate the HTML link between the $before and $after. So it will appear + * in the order of $before, link, and finally $after. + * + * @since 1.5.0 + * @uses apply_filters() Calls the 'get_comment_author_url_link' on the complete HTML before returning. + * + * @param string $linktext The text to display instead of the comment author's email address + * @param string $before The text or HTML to display before the email link. + * @param string $after The text or HTML to display after the email link. + * @return string The HTML link between the $before and $after parameters + */ +function get_comment_author_url_link( $linktext = '', $before = '', $after = '' ) { + $url = get_comment_author_url(); + $display = ($linktext != '') ? $linktext : $url; + $display = str_replace( 'http://www.', '', $display ); + $display = str_replace( 'http://', '', $display ); + if ( '/' == substr($display, -1) ) + $display = substr($display, 0, -1); + $return = "$before$display$after"; + return apply_filters('get_comment_author_url_link', $return); +} + +/** + * Displays the HTML link of the url of the author of the current comment. + * + * @since 0.71 + * @see get_comment_author_url_link() Echos result + * + * @param string $linktext The text to display instead of the comment author's email address + * @param string $before The text or HTML to display before the email link. + * @param string $after The text or HTML to display after the email link. + */ +function comment_author_url_link( $linktext = '', $before = '', $after = '' ) { + echo get_comment_author_url_link( $linktext, $before, $after ); +} + +/** + * Generates semantic classes for each comment element + * + * @since 2.7.0 + * + * @param string|array $class One or more classes to add to the class list + * @param int $comment_id An optional comment ID + * @param int $post_id An optional post ID + * @param bool $echo Whether comment_class should echo or return + */ +function comment_class( $class = '', $comment_id = null, $post_id = null, $echo = true ) { + // Separates classes with a single space, collates classes for comment DIV + $class = 'class="' . join( ' ', get_comment_class( $class, $comment_id, $post_id ) ) . '"'; + if ( $echo) + echo $class; + else + return $class; +} + +/** + * Returns the classes for the comment div as an array + * + * @since 2.7.0 + * + * @param string|array $class One or more classes to add to the class list + * @param int $comment_id An optional comment ID + * @param int $post_id An optional post ID + * @return array Array of classes + */ +function get_comment_class( $class = '', $comment_id = null, $post_id = null ) { + global $comment_alt, $comment_depth, $comment_thread_alt; + + $comment = get_comment($comment_id); + + $classes = array(); + + // Get the comment type (comment, trackback), + $classes[] = ( empty( $comment->comment_type ) ) ? 'comment' : $comment->comment_type; + + // If the comment author has an id (registered), then print the log in name + if ( $comment->user_id > 0 && $user = get_userdata($comment->user_id) ) { + // For all registered users, 'byuser' + $classes[] = 'byuser comment-author-' . $user->user_nicename; + // For comment authors who are the author of the post + if ( $post = get_post($post_id) ) { + if ( $comment->user_id === $post->post_author ) + $classes[] = 'bypostauthor'; + } + } + + if ( empty($comment_alt) ) + $comment_alt = 0; + if ( empty($comment_depth) ) + $comment_depth = 1; + if ( empty($comment_thread_alt) ) + $comment_thread_alt = 0; + + if ( $comment_alt % 2 ) { + $classes[] = 'odd'; + $classes[] = 'alt'; + } else { + $classes[] = 'even'; + } + + $comment_alt++; + + // Alt for top-level comments + if ( 1 == $comment_depth ) { + if ( $comment_thread_alt % 2 ) { + $classes[] = 'thread-odd'; + $classes[] = 'thread-alt'; + } else { + $classes[] = 'thread-even'; + } + $comment_thread_alt++; + } + + $classes[] = "depth-$comment_depth"; + + if ( !empty($class) ) { + if ( !is_array( $class ) ) + $class = preg_split('#\s+#', $class); + $classes = array_merge($classes, $class); + } + + return apply_filters('comment_class', $classes, $class, $comment_id, $post_id); +} + +/** + * Retrieve the comment date of the current comment. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'get_comment_date' hook with the formated date and the $d parameter respectively + * @uses $comment + * + * @param string $d The format of the date (defaults to user's config) + * @return string The comment's date + */ +function get_comment_date( $d = '' ) { + global $comment; + if ( '' == $d ) + $date = mysql2date( get_option('date_format'), $comment->comment_date); + else + $date = mysql2date($d, $comment->comment_date); + return apply_filters('get_comment_date', $date, $d); +} + +/** + * Display the comment date of the current comment. + * + * @since 0.71 + * + * @param string $d The format of the date (defaults to user's config) + */ +function comment_date( $d = '' ) { + echo get_comment_date( $d ); +} + +/** + * Retrieve the excerpt of the current comment. + * + * Will cut each word and only output the first 20 words with '...' at the end. + * If the word count is less than 20, then no truncating is done and no '...' + * will appear. + * + * @since 1.5.0 + * @uses $comment + * @uses apply_filters() Calls 'get_comment_excerpt' on truncated comment + * + * @return string The maybe truncated comment with 20 words or less + */ +function get_comment_excerpt() { + global $comment; + $comment_text = strip_tags($comment->comment_content); + $blah = explode(' ', $comment_text); + if (count($blah) > 20) { + $k = 20; + $use_dotdotdot = 1; + } else { + $k = count($blah); + $use_dotdotdot = 0; + } + $excerpt = ''; + for ($i=0; $i<$k; $i++) { + $excerpt .= $blah[$i] . ' '; + } + $excerpt .= ($use_dotdotdot) ? '...' : ''; + return apply_filters('get_comment_excerpt', $excerpt); +} + +/** + * Display the excerpt of the current comment. + * + * @since 1.2.0 + * @uses apply_filters() Calls 'comment_excerpt' hook before displaying excerpt + */ +function comment_excerpt() { + echo apply_filters('comment_excerpt', get_comment_excerpt() ); +} + +/** + * Retrieve the comment id of the current comment. + * + * @since 1.5.0 + * @uses $comment + * @uses apply_filters() Calls the 'get_comment_ID' hook for the comment ID + * + * @return int The comment ID + */ +function get_comment_ID() { + global $comment; + return apply_filters('get_comment_ID', $comment->comment_ID); +} + +/** + * Displays the comment id of the current comment. + * + * @since 0.71 + * @see get_comment_ID() Echos Result + */ +function comment_ID() { + echo get_comment_ID(); +} + +/** + * Retrieve the link to a given comment. + * + * @since 1.5.0 + * @uses $comment + * + * @param object|string|int $comment Comment to retrieve. + * @param array $args Optional args. + * @return string The permalink to the current comment + */ +function get_comment_link( $comment = null, $args = array() ) { + global $wp_rewrite, $in_comment_loop; + + $comment = get_comment($comment); + + // Backwards compat + if ( !is_array($args) ) { + $page = $args; + $args = array(); + $args['page'] = $page; + } + + $defaults = array( 'type' => 'all', 'page' => '', 'per_page' => '', 'max_depth' => '' ); + $args = wp_parse_args( $args, $defaults ); + + if ( '' === $args['per_page'] && get_option('page_comments') ) + $args['per_page'] = get_option('comments_per_page'); + + if ( empty($args['per_page']) ) { + $args['per_page'] = 0; + $args['page'] = 0; + } + + if ( $args['per_page'] ) { + if ( '' == $args['page'] ) + $args['page'] = ( !empty($in_comment_loop) ) ? get_query_var('cpage') : get_page_of_comment( $comment->comment_ID, $args ); + + if ( $wp_rewrite->using_permalinks() ) + return user_trailingslashit( trailingslashit( get_permalink( $comment->comment_post_ID ) ) . 'comment-page-' . $args['page'], 'comment' ) . '#comment-' . $comment->comment_ID; + else + return add_query_arg( 'cpage', $args['page'], get_permalink( $comment->comment_post_ID ) ) . '#comment-' . $comment->comment_ID; + } else { + return get_permalink( $comment->comment_post_ID ) . '#comment-' . $comment->comment_ID; + } +} + +/** + * Retrieves the link to the current post comments. + * + * @since 1.5.0 + * + * @return string The link to the comments + */ +function get_comments_link() { + return get_permalink() . '#comments'; +} + +/** + * Displays the link to the current post comments. + * + * @since 0.71 + * + * @param string $deprecated Not Used + * @param bool $deprecated Not Used + */ +function comments_link( $deprecated = '', $deprecated = '' ) { + echo get_comments_link(); +} + +/** + * Retrieve the amount of comments a post has. + * + * @since 1.5.0 + * @uses apply_filters() Calls the 'get_comments_number' hook on the number of comments + * + * @param int $post_id The Post ID + * @return int The number of comments a post has + */ +function get_comments_number( $post_id = 0 ) { + global $id; + $post_id = (int) $post_id; + + if ( !$post_id ) + $post_id = (int) $id; + + $post = get_post($post_id); + if ( ! isset($post->comment_count) ) + $count = 0; + else + $count = $post->comment_count; + + return apply_filters('get_comments_number', $count); +} + +/** + * Display the language string for the number of comments the current post has. + * + * @since 0.71 + * @uses $id + * @uses apply_filters() Calls the 'comments_number' hook on the output and number of comments respectively. + * + * @param string $zero Text for no comments + * @param string $one Text for one comment + * @param string $more Text for more than one comment + * @param string $deprecated Not used. + */ +function comments_number( $zero = false, $one = false, $more = false, $deprecated = '' ) { + global $id; + $number = get_comments_number($id); + + if ( $number > 1 ) + $output = str_replace('%', number_format_i18n($number), ( false === $more ) ? __('% Comments') : $more); + elseif ( $number == 0 ) + $output = ( false === $zero ) ? __('No Comments') : $zero; + else // must be one + $output = ( false === $one ) ? __('1 Comment') : $one; + + echo apply_filters('comments_number', $output, $number); +} + +/** + * Retrieve the text of the current comment. + * + * @since 1.5.0 + * @uses $comment + * + * @return string The comment content + */ +function get_comment_text() { + global $comment; + return apply_filters('get_comment_text', $comment->comment_content); +} + +/** + * Displays the text of the current comment. + * + * @since 0.71 + * @uses apply_filters() Passes the comment content through the 'comment_text' hook before display + * @uses get_comment_text() Gets the comment content + +hacked for pgp. + */ +function comment_text() { + + $comment_content = get_comment_text(); + + $dead = array("\n", ' '); + $live = array('
', '  '); + + if (strpos($comment_content,"----BEGIN PGP ")>0) + echo str_replace($dead, $live, str_replace("\r\n","\n",strip_tags($comment_content))); + else echo apply_filters('comment_text', $comment_content); +} + +/** + * Retrieve the comment time of the current comment. + * + * @since 1.5.0 + * @uses $comment + * @uses apply_filter() Calls 'get_comment_time' hook with the formatted time, the $d parameter, and $gmt parameter passed. + * + * @param string $d Optional. The format of the time (defaults to user's config) + * @param bool $gmt Whether to use the GMT date + * @return string The formatted time + */ +function get_comment_time( $d = '', $gmt = false ) { + global $comment; + $comment_date = $gmt? $comment->comment_date_gmt : $comment->comment_date; + if ( '' == $d ) + $date = mysql2date(get_option('time_format'), $comment_date); + else + $date = mysql2date($d, $comment_date); + return apply_filters('get_comment_time', $date, $d, $gmt); +} + +/** + * Display the comment time of the current comment. + * + * @since 0.71 + * + * @param string $d Optional. The format of the time (defaults to user's config) + */ +function comment_time( $d = '' ) { + echo get_comment_time($d); +} + +/** + * Retrieve the comment type of the current comment. + * + * @since 1.5.0 + * @uses $comment + * @uses apply_filters() Calls the 'get_comment_type' hook on the comment type + * + * @return string The comment type + */ +function get_comment_type() { + global $comment; + + if ( '' == $comment->comment_type ) + $comment->comment_type = 'comment'; + + return apply_filters('get_comment_type', $comment->comment_type); +} + +/** + * Display the comment type of the current comment. + * + * @since 0.71 + * + * @param string $commenttxt The string to display for comment type + * @param string $trackbacktxt The string to display for trackback type + * @param string $pingbacktxt The string to display for pingback type + */ +function comment_type($commenttxt = 'Comment', $trackbacktxt = 'Trackback', $pingbacktxt = 'Pingback') { + $type = get_comment_type(); + switch( $type ) { + case 'trackback' : + echo $trackbacktxt; + break; + case 'pingback' : + echo $pingbacktxt; + break; + default : + echo $commenttxt; + } +} + +/** + * Retrieve The current post's trackback URL. + * + * There is a check to see if permalink's have been enabled and if so, will + * retrieve the pretty path. If permalinks weren't enabled, the ID of the + * current post is used and appended to the correct page to go to. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'trackback_url' on the resulting trackback URL + * @uses $id + * + * @return string The trackback URL after being filtered + */ +function get_trackback_url() { + global $id; + if ( '' != get_option('permalink_structure') ) { + $tb_url = trailingslashit(get_permalink()) . user_trailingslashit('trackback', 'single_trackback'); + } else { + $tb_url = get_option('siteurl') . '/wp-trackback.php?p=' . $id; + } + return apply_filters('trackback_url', $tb_url); +} + +/** + * Displays the current post's trackback URL. + * + * @since 0.71 + * @uses get_trackback_url() Gets the trackback url for the current post + * + * @param bool $deprecated Remove backwards compat in 2.5 + * @return void|string Should only be used to echo the trackback URL, use get_trackback_url() for the result instead. + */ +function trackback_url($deprecated = true) { + if ($deprecated) echo get_trackback_url(); + else return get_trackback_url(); +} + +/** + * Generates and displays the RDF for the trackback information of current post. + * + * @since 0.71 + * + * @param int $deprecated Not used (Was $timezone = 0) + */ +function trackback_rdf($deprecated = '') { + if (stripos($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator') === false) { + echo ' + \n"; + echo ''; + } +} + +/** + * Whether the current post is open for comments. + * + * @since 1.5.0 + * @uses $post + * + * @param int $post_id An optional post ID to check instead of the current post. + * @return bool True if the comments are open + */ +function comments_open( $post_id=NULL ) { + + $_post = get_post($post_id); + + $open = ( 'open' == $_post->comment_status ); + return apply_filters( 'comments_open', $open, $post_id ); +} + +/** + * Whether the current post is open for pings. + * + * @since 1.5.0 + * @uses $post + * + * @param int $post_id An optional post ID to check instead of the current post. + * @return bool True if pings are accepted + */ +function pings_open( $post_id = NULL ) { + + $_post = get_post($post_id); + + $open = ( 'open' == $_post->ping_status ); + return apply_filters( 'pings_open', $open, $post_id ); +} + +/** + * Displays form token for unfiltered comments. + * + * Will only display nonce token if the current user has permissions for + * unfiltered html. Won't display the token for other users. + * + * The function was backported to 2.0.10 and was added to versions 2.1.3 and + * above. Does not exist in versions prior to 2.0.10 in the 2.0 branch and in + * the 2.1 branch, prior to 2.1.3. Technically added in 2.2.0. + * + * Backported to 2.0.10. + * + * @since 2.1.3 + * @uses $post Gets the ID of the current post for the token + */ +function wp_comment_form_unfiltered_html_nonce() { + global $post; + + $post_id = 0; + if ( !empty($post) ) + $post_id = $post->ID; + + if ( current_user_can('unfiltered_html') ) + wp_nonce_field('unfiltered-html-comment_' . $post_id, '_wp_unfiltered_html_comment', false); +} + +/** + * Loads the comment template specified in $file. + * + * Will not display the comments template if not on single post or page, or if + * the post does not have comments. + * + * Uses the WordPress database object to query for the comments. The comments + * are passed through the 'comments_array' filter hook with the list of comments + * and the post ID respectively. + * + * The $file path is passed through a filter hook called, 'comments_template' + * which includes the TEMPLATEPATH and $file combined. Tries the $filtered path + * first and if it fails it will require the default comment themplate from the + * default theme. If either does not exist, then the WordPress process will be + * halted. It is advised for that reason, that the default theme is not deleted. + * + * @since 1.5.0 + * @global array $comment List of comment objects for the current post + * @uses $wpdb + * @uses $id + * @uses $post + * @uses $withcomments Will not try to get the comments if the post has none. + * + * @param string $file Optional, default '/comments.php'. The file to load + * @param bool $separate_comments Optional, whether to separate the comments by comment type. Default is false. + * @return null Returns null if no comments appear + */ +function comments_template( $file = '/comments.php', $separate_comments = false ) { + global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_ID, $user_identity, $overridden_cpage; + + if ( ! (is_single() || is_page() || $withcomments) ) + return; + + if ( empty($file) ) + $file = '/comments.php'; + + $req = get_option('require_name_email'); + $commenter = wp_get_current_commenter(); + extract($commenter, EXTR_SKIP); + + /** @todo Use API instead of SELECTs. */ + if ( $user_ID) { + $comments = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND (comment_approved = '1' OR ( user_id = %d AND comment_approved = '0' ) ) ORDER BY comment_date", $post->ID, $user_ID)); + } else if ( empty($comment_author) ) { + $comments = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1' ORDER BY comment_date", $post->ID)); + } else { + $comments = $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND ( comment_approved = '1' OR ( comment_author = %s AND comment_author_email = %s AND comment_approved = '0' ) ) ORDER BY comment_date", $post->ID, $comment_author, $comment_author_email)); + } + + // keep $comments for legacy's sake + $wp_query->comments = apply_filters( 'comments_array', $comments, $post->ID ); + $comments = &$wp_query->comments; + $wp_query->comment_count = count($wp_query->comments); + update_comment_cache($wp_query->comments); + + if ( $separate_comments ) { + $wp_query->comments_by_type = &separate_comments($comments); + $comments_by_type = &$wp_query->comments_by_type; + } + + $overridden_cpage = FALSE; + if ( '' == get_query_var('cpage') && get_option('page_comments') && 'newest' == get_option('default_comments_page') ) { + set_query_var( 'cpage', get_comment_pages_count() ); + $overridden_cpage = TRUE; + } + + define('COMMENTS_TEMPLATE', true); + + $include = apply_filters('comments_template', STYLESHEETPATH . $file ); + if ( file_exists( $include ) ) + require( $include ); + elseif ( file_exists( TEMPLATEPATH . $file ) ) + require( TEMPLATEPATH . $file ); + else + require( get_theme_root() . '/default/comments.php'); +} + +/** + * Displays the JS popup script to show a comment. + * + * If the $file parameter is empty, then the home page is assumed. The defaults + * for the window are 400px by 400px. + * + * For the comment link popup to work, this function has to be called or the + * normal comment link will be assumed. + * + * @since 0.71 + * @global string $wpcommentspopupfile The URL to use for the popup window + * @global int $wpcommentsjavascript Whether to use JavaScript or not. Set when function is called + * + * @param int $width Optional. The width of the popup window + * @param int $height Optional. The height of the popup window + * @param string $file Optional. Sets the location of the popup window + */ +function comments_popup_script($width=400, $height=400, $file='') { + global $wpcommentspopupfile, $wpcommentsjavascript; + + if (empty ($file)) { + $wpcommentspopupfile = ''; // Use the index. + } else { + $wpcommentspopupfile = $file; + } + + $wpcommentsjavascript = 1; + $javascript = "\n"; + echo $javascript; +} + +/** + * Displays the link to the comments popup window for the current post ID. + * + * Is not meant to be displayed on single posts and pages. Should be used on the + * lists of posts + * + * @since 0.71 + * @uses $id + * @uses $wpcommentspopupfile + * @uses $wpcommentsjavascript + * @uses $post + * + * @param string $zero The string to display when no comments + * @param string $one The string to display when only one comment is available + * @param string $more The string to display when there are more than one comment + * @param string $css_class The CSS class to use for comments + * @param string $none The string to display when comments have been turned off + * @return null Returns null on single posts and pages. + */ +function comments_popup_link( $zero = 'No Comments', $one = '1 Comment', $more = '% Comments', $css_class = '', $none = 'Comments Off' ) { + global $id, $wpcommentspopupfile, $wpcommentsjavascript, $post; + + if ( is_single() || is_page() ) + return; + + $number = get_comments_number( $id ); + + if ( 0 == $number && 'closed' == $post->comment_status && 'closed' == $post->ping_status ) { + echo '' . $none . ''; + return; + } + + if ( post_password_required() ) { + echo __('Enter your password to view comments'); + return; + } + + echo ''; + comments_number( $zero, $one, $more, $number ); + echo ''; +} + +/** + * Retrieve HTML content for reply to comment link. + * + * The default arguments that can be override are 'add_below', 'respond_id', + * 'reply_text', 'login_text', and 'depth'. The 'login_text' argument will be + * used, if the user must log in or register first before posting a comment. The + * 'reply_text' will be used, if they can post a reply. The 'add_below' and + * 'respond_id' arguments are for the JavaScript moveAddCommentForm() function + * parameters. + * + * @since 2.7.0 + * + * @param array $args Optional. Override default options. + * @param int $comment Optional. Comment being replied to. + * @param int $post Optional. Post that the comment is going to be displayed on. + * @return string|bool|null Link to show comment form, if successful. False, if comments are closed. + */ +function get_comment_reply_link($args = array(), $comment = null, $post = null) { + global $user_ID; + + $defaults = array('add_below' => 'comment', 'respond_id' => 'respond', 'reply_text' => __('Reply'), + 'login_text' => __('Log in to Reply'), 'depth' => 0, 'before' => '', 'after' => ''); + + $args = wp_parse_args($args, $defaults); + + if ( 0 == $args['depth'] || $args['max_depth'] <= $args['depth'] ) + return; + + extract($args, EXTR_SKIP); + + $comment = get_comment($comment); + $post = get_post($post); + + if ( 'open' != $post->comment_status ) + return false; + + $link = ''; + + if ( get_option('comment_registration') && !$user_ID ) +// Removed rel="nofollow" from here + $link = '' . $login_text . ''; + else +// Removed rel="nofollow" from here + $link = "comment_ID ) ) . "#" . $respond_id . "' onclick='return addComment.moveForm(\"$add_below-$comment->comment_ID\", \"$comment->comment_ID\", \"$respond_id\", \"$post->ID\")'>$reply_text"; + return apply_filters('comment_reply_link', $before . $link . $after, $args, $comment, $post); +} + +/** + * Displays the HTML content for reply to comment link. + * + * @since 2.7.0 + * @see get_comment_reply_link() Echoes result + * + * @param array $args Optional. Override default options. + * @param int $comment Optional. Comment being replied to. + * @param int $post Optional. Post that the comment is going to be displayed on. + * @return string|bool|null Link to show comment form, if successful. False, if comments are closed. + */ +function comment_reply_link($args = array(), $comment = null, $post = null) { + echo get_comment_reply_link($args, $comment, $post); +} + +/** + * Retrieve HTML content for reply to post link. + * + * The default arguments that can be override are 'add_below', 'respond_id', + * 'reply_text', 'login_text', and 'depth'. The 'login_text' argument will be + * used, if the user must log in or register first before posting a comment. The + * 'reply_text' will be used, if they can post a reply. The 'add_below' and + * 'respond_id' arguments are for the JavaScript moveAddCommentForm() function + * parameters. + * + * @since 2.7.0 + * + * @param array $args Optional. Override default options. + * @param int|object $post Optional. Post that the comment is going to be displayed on. Defaults to current post. + * @return string|bool|null Link to show comment form, if successful. False, if comments are closed. + */ +function get_post_reply_link($args = array(), $post = null) { + global $user_ID; + + $defaults = array('add_below' => 'post', 'respond_id' => 'respond', 'reply_text' => __('Leave a Comment'), + 'login_text' => __('Log in to leave a Comment'), 'before' => '', 'after' => ''); + + $args = wp_parse_args($args, $defaults); + extract($args, EXTR_SKIP); + $post = get_post($post); + + if ( !comments_open($post->ID) ) + return false; + + if ( get_option('comment_registration') && !$user_ID ) { +// Removed rel="nofollow" from here + $link = '' . $login_text . ''; + } else { +// Removed rel="nofollow" from here + $link = "$reply_text"; + } + return apply_filters('post_comments_link', $before . $link . $after, $post); +} + +/** + * Displays the HTML content for reply to post link. + * @since 2.7.0 + * @see get_post_reply_link() + * + * @param array $args Optional. Override default options. + * @param int|object $post Optional. Post that the comment is going to be displayed on. + * @return string|bool|null Link to show comment form, if successful. False, if comments are closed. + */ +function post_reply_link($args = array(), $post = null) { + echo get_post_reply_link($args, $post); +} + +/** + * Retrieve HTML content for cancel comment reply link. + * + * @since 2.7.0 + * + * @param string $text Optional. Text to display for cancel reply link. + */ +function get_cancel_comment_reply_link($text = '') { + if ( empty($text) ) + $text = __('Click here to cancel reply.'); + + $style = isset($_GET['replytocom']) ? '' : ' style="display:none;"'; + $link = wp_specialchars( remove_query_arg('replytocom') ) . '#respond'; +// Removed rel="nofollow" from here + return apply_filters('cancel_comment_reply_link', '' . $text . '', $link, $text); +} + +/** + * Display HTML content for cancel comment reply link. + * + * @since 2.7.0 + * + * @param string $text Optional. Text to display for cancel reply link. + */ +function cancel_comment_reply_link($text = '') { + echo get_cancel_comment_reply_link($text); +} + +/** + * Output hidden input HTML for replying to comments. + * + * @since 2.7.0 + */ +function comment_id_fields() { + global $id; + + $replytoid = isset($_GET['replytocom']) ? (int) $_GET['replytocom'] : 0; + echo "\n"; + echo "\n"; +} + +/** + * Display text based on comment reply status. Only affects users with Javascript disabled. + * + * @since 2.7.0 + * + * @param string $noreplytext Optional. Text to display when not replying to a comment. + * @param string $replytext Optional. Text to display when replying to a comment. Accepts "%s" for the author of the comment being replied to. + * @param string $linktoparent Optional. Boolean to control making the author's name a link to their comment. + */ +function comment_form_title( $noreplytext = 'Leave a Reply', $replytext = 'Leave a Reply to %s', $linktoparent = TRUE ) { + global $comment; + + $replytoid = isset($_GET['replytocom']) ? (int) $_GET['replytocom'] : 0; + + if ( 0 == $replytoid ) + echo $noreplytext; + else { + $comment = get_comment($replytoid); + $author = ( $linktoparent ) ? '' . get_comment_author() . '' : get_comment_author(); + printf( $replytext, $author ); + } +} + +/** + * HTML comment list class. + * + * @package WordPress + * @uses Walker + * @since unknown + */ +class Walker_Comment extends Walker { + /** + * @see Walker::$tree_type + * @since unknown + * @var string + */ + var $tree_type = 'comment'; + + /** + * @see Walker::$db_fields + * @since unknown + * @var array + */ + var $db_fields = array ('parent' => 'comment_parent', 'id' => 'comment_ID'); + + /** + * @see Walker::start_lvl() + * @since unknown + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of comment. + * @param array $args Uses 'style' argument for type of HTML list. + */ + function start_lvl(&$output, $depth, $args) { + $GLOBALS['comment_depth'] = $depth + 1; + + switch ( $args['style'] ) { + case 'div': + break; + case 'ol': + echo "
\n"; + break; + default: + case 'ul': + echo "
\n"; + break; + } + } + + /** + * @see Walker::end_lvl() + * @since unknown + * + * @param string $output Passed by reference. Used to append additional content. + * @param int $depth Depth of comment. + * @param array $args Will only append content if style argument value is 'ol' or 'ul'. + */ + function end_lvl(&$output, $depth, $args) { + $GLOBALS['comment_depth'] = $depth + 1; + + switch ( $args['style'] ) { + case 'div': + break; + case 'ol': + echo "
\n"; + break; + default: + case 'ul': + echo "

\n"; + break; + } + } + + /** + * @see Walker::start_el() + * @since unknown + * + * @param string $output Passed by reference. Used to append additional content. + * @param object $comment Comment data object. + * @param int $depth Depth of comment in reference to parents. + * @param array $args + */ + function start_el(&$output, $comment, $depth, $args) { + $depth++; + $GLOBALS['comment_depth'] = $depth; + + if ( !empty($args['callback']) ) { + call_user_func($args['callback'], $comment, $args, $depth); + return; + } + + $GLOBALS['comment'] = $comment; + extract($args, EXTR_SKIP); + + if ( 'div' == $args['style'] ) { + $tag = 'div'; + $add_below = 'comment'; + } else { + $tag = 'li'; + $add_below = 'div-comment'; + } +?> + < id="comment-"> + +

+ +

+ + %s says:'), get_comment_author_link()) ?> +

+comment_approved == '0') : ?> + +
+ + +

+ + + +

+ $add_below, 'depth' => $depth, 'max_depth' => $args['max_depth']))) ?> +

+ +

+ +\n"; + else + echo "\n"; + } + +} + +/** + * List comments + * + * Used in the comments.php template to list comments for a particular post + * + * @since 2.7.0 + * @uses Walker_Comment + * + * @param string|array $args Formatting options + * @param array $comments Optional array of comment objects. Defaults to $wp_query->comments + */ +function wp_list_comments($args = array(), $comments = null ) { + global $wp_query, $comment_alt, $comment_depth, $comment_thread_alt, $overridden_cpage, $in_comment_loop; + + $in_comment_loop = true; + + $comment_alt = $comment_thread_alt = 0; + $comment_depth = 1; + + $defaults = array('walker' => null, 'max_depth' => '', 'style' => 'ul', 'callback' => null, 'end-callback' => null, 'type' => 'all', + 'page' => '', 'per_page' => '', 'avatar_size' => 32, 'reverse_top_level' => null, 'reverse_children' => ''); + + $r = wp_parse_args( $args, $defaults ); + + // Figure out what comments we'll be looping through ($_comments) + if ( null !== $comments ) { + $comments = (array) $comments; + if ( empty($comments) ) + return; + if ( 'all' != $r['type'] ) { + $comments_by_type = &separate_comments($comments); + if ( empty($comments_by_type[$r['type']]) ) + return; + $_comments = $comments_by_type[$r['type']]; + } else { + $_comments = $comments; + } + } else { + if ( empty($wp_query->comments) ) + return; + if ( 'all' != $r['type'] ) { + if ( empty($wp_query->comments_by_type) ) + $wp_query->comments_by_type = &separate_comments($wp_query->comments); + if ( empty($wp_query->comments_by_type[$r['type']]) ) + return; + $_comments = $wp_query->comments_by_type[$r['type']]; + } else { + $_comments = $wp_query->comments; + } + } + + if ( '' === $r['per_page'] && get_option('page_comments') ) + $r['per_page'] = get_query_var('comments_per_page'); + + if ( empty($r['per_page']) ) { + $r['per_page'] = 0; + $r['page'] = 0; + } + + if ( '' === $r['max_depth'] ) { + if ( get_option('thread_comments') ) + $r['max_depth'] = get_option('thread_comments_depth'); + else + $r['max_depth'] = -1; + } + + if ( '' === $r['page'] ) { + if ( empty($overridden_cpage) ) { + $r['page'] = get_query_var('cpage'); + } else { + $threaded = ( -1 == $r['max_depth'] ) ? false : true; + $r['page'] = ( 'newest' == get_option('default_comments_page') ) ? get_comment_pages_count($_comments, $r['per_page'], $threaded) : 1; + set_query_var( 'cpage', $r['page'] ); + } + } + // Validation check + $r['page'] = intval($r['page']); + if ( 0 == $r['page'] && 0 != $r['per_page'] ) + $r['page'] = 1; + + if ( null === $r['reverse_top_level'] ) + $r['reverse_top_level'] = ( 'desc' == get_option('comment_order') ) ? TRUE : FALSE; + + extract( $r, EXTR_SKIP ); + + if ( empty($walker) ) + $walker = new Walker_Comment; + + $walker->paged_walk($_comments, $max_depth, $page, $per_page, $r); + $wp_query->max_num_comment_pages = $walker->max_pages; + + $in_comment_loop = false; +} + +?> diff -uNr a/blog/wp-includes/compat.php b/blog/wp-includes/compat.php --- a/blog/wp-includes/compat.php false +++ b/blog/wp-includes/compat.php ffe13587e345151ceb10b78bc47a90e0dc412151ecbce5ac7f52652b52c8df94e62d1fc58a11095c1ba484e90ce5a601c108a542ec362e055ea42d6eedecffae @@ -0,0 +1,99 @@ + $v ) { + if ( $urlencode) + $k = urlencode($k); + if ( is_int($k) && $prefix != null ) + $k = $prefix.$k; + if ( !empty($key) ) + $k = $key . '%5B' . $k . '%5D'; + if ( $v === NULL ) + continue; + elseif ( $v === FALSE ) + $v = '0'; + + if ( is_array($v) || is_object($v) ) + array_push($ret,_http_build_query($v, '', $sep, $k, $urlencode)); + elseif ( $urlencode ) + array_push($ret, $k.'='.urlencode($v)); + else + array_push($ret, $k.'='.$v); + } + + if ( NULL === $sep ) + $sep = ini_get('arg_separator.output'); + + return implode($sep, $ret); +} + +if ( !function_exists('_') ) { + function _($string) { + return $string; + } +} + +if (!function_exists('stripos')) { + function stripos($haystack, $needle, $offset = 0) { + return strpos(strtolower($haystack), strtolower($needle), $offset); + } +} + +if ( ! function_exists('hash_hmac') ): +function hash_hmac($algo, $data, $key, $raw_output = false) { + $packs = array('md5' => 'H32', 'sha1' => 'H40'); + + if ( !isset($packs[$algo]) ) + return false; + + $pack = $packs[$algo]; + + if (strlen($key) > 64) + $key = pack($pack, $algo($key)); + else if (strlen($key) < 64) + $key = str_pad($key, 64, chr(0)); + + $ipad = (substr($key, 0, 64) ^ str_repeat(chr(0x36), 64)); + $opad = (substr($key, 0, 64) ^ str_repeat(chr(0x5C), 64)); + + return $algo($opad . pack($pack, $algo($ipad . $data))); +} +endif; + +if ( ! function_exists('mb_strcut') ): + function mb_strcut( $str, $start, $length=null, $encoding=null ) { + return _mb_strcut($str, $start, $length, $encoding); + } +endif; + +function _mb_strcut( $str, $start, $length=null, $encoding=null ) { + // the solution below, works only for utf-8, so in case of a different + // charset, just use built-in substr + $charset = get_option( 'blog_charset' ); + if ( !in_array( $charset, array('utf8', 'utf-8', 'UTF8', 'UTF-8') ) ) { + return is_null( $length )? substr( $str, $start ) : substr( $str, $start, $length); + } + // use the regex unicode support to separate the UTF-8 characters into an array + preg_match_all( '/./us', $str, $match ); + $chars = is_null( $length )? array_slice( $match[0], $start ) : array_slice( $match[0], $start, $length ); + return implode( '', $chars ); +} + +?> diff -uNr a/blog/wp-includes/cron.php b/blog/wp-includes/cron.php --- a/blog/wp-includes/cron.php false +++ b/blog/wp-includes/cron.php c8a0a26b37297d93427b801f255df90eeb0b8d4acb5c3bdf4a3ef15c0322d805b2e8674616a1e929512cd0d93768b267175e9acbd314943849bf8ba1fa8c9fb1 @@ -0,0 +1,371 @@ + false, 'args' => $args ); + uksort( $crons, "strnatcasecmp" ); + _set_cron_array( $crons ); +} + +/** + * Schedule a periodic event. + * + * Schedules a hook which will be executed by the WordPress actions core on a + * specific interval, specified by you. The action will trigger when someone + * visits your WordPress site, if the scheduled time has passed. + * + * @since 2.1.0 + * + * @param int $timestamp Timestamp for when to run the event. + * @param string $recurrence How often the event should recur. + * @param callback $hook Function or method to call, when cron is run. + * @param array $args Optional. Arguments to pass to the hook function. + * @return bool|null False on failure, null when complete with scheduling event. + */ +function wp_schedule_event( $timestamp, $recurrence, $hook, $args = array()) { + $crons = _get_cron_array(); + $schedules = wp_get_schedules(); + $key = md5(serialize($args)); + if ( !isset( $schedules[$recurrence] ) ) + return false; + $crons[$timestamp][$hook][$key] = array( 'schedule' => $recurrence, 'args' => $args, 'interval' => $schedules[$recurrence]['interval'] ); + uksort( $crons, "strnatcasecmp" ); + _set_cron_array( $crons ); +} + +/** + * Reschedule a recurring event. + * + * @since 2.1.0 + * + * @param int $timestamp Timestamp for when to run the event. + * @param string $recurrence How often the event should recur. + * @param callback $hook Function or method to call, when cron is run. + * @param array $args Optional. Arguments to pass to the hook function. + * @return bool|null False on failure. Null when event is rescheduled. + */ +function wp_reschedule_event( $timestamp, $recurrence, $hook, $args = array()) { + $crons = _get_cron_array(); + $schedules = wp_get_schedules(); + $key = md5(serialize($args)); + $interval = 0; + + // First we try to get it from the schedule + if ( 0 == $interval ) + $interval = $schedules[$recurrence]['interval']; + // Now we try to get it from the saved interval in case the schedule disappears + if ( 0 == $interval ) + $interval = $crons[$timestamp][$hook][$key]['interval']; + // Now we assume something is wrong and fail to schedule + if ( 0 == $interval ) + return false; + + while ( $timestamp < time() + 1 ) + $timestamp += $interval; + + wp_schedule_event( $timestamp, $recurrence, $hook, $args ); +} + +/** + * Unschedule a previously scheduled cron job. + * + * The $timestamp and $hook parameters are required, so that the event can be + * identified. + * + * @since 2.1.0 + * + * @param int $timestamp Timestamp for when to run the event. + * @param callback $hook Function or method to call, when cron is run. + * @param array $args Optional. Arguments to pass to the hook function. + */ +function wp_unschedule_event( $timestamp, $hook, $args = array() ) { + $crons = _get_cron_array(); + $key = md5(serialize($args)); + unset( $crons[$timestamp][$hook][$key] ); + if ( empty($crons[$timestamp][$hook]) ) + unset( $crons[$timestamp][$hook] ); + if ( empty($crons[$timestamp]) ) + unset( $crons[$timestamp] ); + _set_cron_array( $crons ); +} + +/** + * Unschedule all cron jobs attached to a specific hook. + * + * @since 2.1.0 + * + * @param callback $hook Function or method to call, when cron is run. + * @param mixed $args,... Optional. Event arguments. + */ +function wp_clear_scheduled_hook( $hook ) { + $args = array_slice( func_get_args(), 1 ); + + while ( $timestamp = wp_next_scheduled( $hook, $args ) ) + wp_unschedule_event( $timestamp, $hook, $args ); +} + +/** + * Retrieve the next timestamp for a cron event. + * + * @since 2.1.0 + * + * @param callback $hook Function or method to call, when cron is run. + * @param array $args Optional. Arguments to pass to the hook function. + * @return bool|int The UNIX timestamp of the next time the scheduled event will occur. + */ +function wp_next_scheduled( $hook, $args = array() ) { + $crons = _get_cron_array(); + $key = md5(serialize($args)); + if ( empty($crons) ) + return false; + foreach ( $crons as $timestamp => $cron ) { + if ( isset( $cron[$hook][$key] ) ) + return $timestamp; + } + return false; +} + +/** + * Send request to run cron through HTTP request that doesn't halt page loading. + * + * @since 2.1.0 + * + * @return null Cron could not be spawned, because it is not needed to run. + */ +function spawn_cron( $local_time ) { + + /* + * do not even start the cron if local server timer has drifted + * such as due to power failure, or misconfiguration + */ + $timer_accurate = check_server_timer( $local_time ); + if ( !$timer_accurate ) + return; + + //sanity check + $crons = _get_cron_array(); + if ( !is_array($crons) ) + return; + + $keys = array_keys( $crons ); + $timestamp = $keys[0]; + if ( $timestamp > $local_time ) + return; + + $cron_url = get_option( 'siteurl' ) . '/wp-cron.php?check=' . wp_hash('187425'); + /* + * multiple processes on multiple web servers can run this code concurrently + * try to make this as atomic as possible by setting doing_cron switch + */ + $flag = get_option('doing_cron'); + + // clean up potential invalid value resulted from various system chaos + if ( $flag != 0 ) { + if ( $flag > $local_time + 10*60 || $flag < $local_time - 10*60 ) { + update_option('doing_cron', 0); + $flag = 0; + } + } + + //don't run if another process is currently running it + if ( $flag > $local_time ) + return; + + update_option( 'doing_cron', $local_time + 30 ); + + wp_remote_post($cron_url, array('timeout' => 0.01, 'blocking' => false)); +} + +/** + * Run scheduled callbacks or spawn cron for all scheduled events. + * + * @since 2.1.0 + * + * @return null When doesn't need to run Cron. + */ +function wp_cron() { + + // Prevent infinite loops caused by lack of wp-cron.php + if ( strpos($_SERVER['REQUEST_URI'], '/wp-cron.php') !== false ) + return; + + $crons = _get_cron_array(); + + if ( !is_array($crons) ) + return; + + $keys = array_keys( $crons ); + if ( isset($keys[0]) && $keys[0] > time() ) + return; + + $local_time = time(); + $schedules = wp_get_schedules(); + foreach ( $crons as $timestamp => $cronhooks ) { + if ( $timestamp > $local_time ) break; + foreach ( (array) $cronhooks as $hook => $args ) { + if ( isset($schedules[$hook]['callback']) && !call_user_func( $schedules[$hook]['callback'] ) ) + continue; + spawn_cron( $local_time ); + break 2; + } + } +} + +/** + * Retrieve supported and filtered Cron recurrences. + * + * The supported recurrences are 'hourly' and 'daily'. A plugin may add more by + * hooking into the 'cron_schedules' filter. The filter accepts an array of + * arrays. The outer array has a key that is the name of the schedule or for + * example 'weekly'. The value is an array with two keys, one is 'interval' and + * the other is 'display'. + * + * The 'interval' is a number in seconds of when the cron job should run. So for + * 'hourly', the time is 3600 or 60*60. For weekly, the value would be + * 60*60*24*7 or 604800. The value of 'interval' would then be 604800. + * + * The 'display' is the description. For the 'weekly' key, the 'display' would + * be __('Once Weekly'). + * + * For your plugin, you will be passed an array. you can easily add your + * schedule by doing the following. + * + * // filter parameter variable name is 'array' + * $array['weekly'] = array( + * 'interval' => 604800, + * 'display' => __('Once Weekly') + * ); + * + * + * @since 2.1.0 + * + * @return array + */ +function wp_get_schedules() { + $schedules = array( + 'hourly' => array( 'interval' => 3600, 'display' => __('Once Hourly') ), + 'twicedaily' => array( 'interval' => 43200, 'display' => __('Twice Daily') ), + 'daily' => array( 'interval' => 86400, 'display' => __('Once Daily') ), + ); + return array_merge( apply_filters( 'cron_schedules', array() ), $schedules ); +} + +/** + * Retrieve Cron schedule for hook with arguments. + * + * @since 2.1.0 + * + * @param callback $hook Function or method to call, when cron is run. + * @param array $args Optional. Arguments to pass to the hook function. + * @return string|bool False, if no schedule. Schedule on success. + */ +function wp_get_schedule($hook, $args = array()) { + $crons = _get_cron_array(); + $key = md5(serialize($args)); + if ( empty($crons) ) + return false; + foreach ( $crons as $timestamp => $cron ) { + if ( isset( $cron[$hook][$key] ) ) + return $cron[$hook][$key]['schedule']; + } + return false; +} + +// +// Private functions +// + +/** + * Retrieve cron info array option. + * + * @since 2.1.0 + * @access private + * + * @return array CRON info array. + */ +function _get_cron_array() { + $cron = get_option('cron'); + if ( ! is_array($cron) ) + return false; + + if ( !isset($cron['version']) ) + $cron = _upgrade_cron_array($cron); + + unset($cron['version']); + + return $cron; +} + +/** + * Updates the CRON option with the new CRON array. + * + * @since 2.1.0 + * @access private + * + * @param array $cron Cron info array from {@link _get_cron_array()}. + */ +function _set_cron_array($cron) { + $cron['version'] = 2; + update_option( 'cron', $cron ); +} + +/** + * Upgrade a Cron info array. + * + * This function upgrades the Cron info array to version 2. + * + * @since 2.1.0 + * @access private + * + * @param array $cron Cron info array from {@link _get_cron_array()}. + * @return array An upgraded Cron info array. + */ +function _upgrade_cron_array($cron) { + if ( isset($cron['version']) && 2 == $cron['version']) + return $cron; + + $new_cron = array(); + + foreach ( (array) $cron as $timestamp => $hooks) { + foreach ( (array) $hooks as $hook => $args ) { + $key = md5(serialize($args['args'])); + $new_cron[$timestamp][$hook][$key] = $args; + } + } + + $new_cron['version'] = 2; + update_option( 'cron', $new_cron ); + return $new_cron; +} + +// stub for checking server timer accuracy, using outside standard time sources +function check_server_timer( $local_time ) { + return true; +} + +?> diff -uNr a/blog/wp-includes/default-filters.php b/blog/wp-includes/default-filters.php --- a/blog/wp-includes/default-filters.php false +++ b/blog/wp-includes/default-filters.php 91a9bc3feff423200df4f14b49964f5dba0e41ac42a7bdfdfb9a1dc465b673bb5ca0e33f3c589943e1424e4d993201488e7834e99fdb16a8905c611289b1e467 @@ -0,0 +1,202 @@ + diff -uNr a/blog/wp-includes/deprecated.php b/blog/wp-includes/deprecated.php --- a/blog/wp-includes/deprecated.php false +++ b/blog/wp-includes/deprecated.php 613b3c791b46e7a71ba93f6bb8849f52614975b7c59a05c108f133795e7e27b412b4434f46ddfc637d8d67c1db09a8573d79811d9a6cfab6589e6b2048bf7f46 @@ -0,0 +1,1307 @@ +posts + */ +$tableposts = $wpdb->posts; + +/** + * The name of the Users table + * @global string $tableusers + * @deprecated Use $wpdb->users + */ +$tableusers = $wpdb->users; + +/** + * The name of the Categories table + * @global string $tablecategories + * @deprecated Use $wpdb->categories + */ +$tablecategories = $wpdb->categories; + +/** + * The name of the post to category table + * @global string $tablepost2cat + * @deprecated Use $wpdb->post2cat; + */ +$tablepost2cat = $wpdb->post2cat; + +/** + * The name of the comments table + * @global string $tablecomments + * @deprecated Use $wpdb->comments; + */ +$tablecomments = $wpdb->comments; + +/** + * The name of the links table + * @global string $tablelinks + * @deprecated Use $wpdb->links; + */ +$tablelinks = $wpdb->links; + +/** + * @global string $tablelinkcategories + * @deprecated Not used anymore; + */ +$tablelinkcategories = 'linkcategories_is_gone'; + +/** + * The name of the options table + * @global string $tableoptions + * @deprecated Use $wpdb->options; + */ +$tableoptions = $wpdb->options; + +/** + * The name of the postmeta table + * @global string $tablepostmeta + * @deprecated Use $wpdb->postmeta; + */ +$tablepostmeta = $wpdb->postmeta; + +/* + * Deprecated functions come here to die. + */ + +/** + * Entire Post data. + * + * @since 0.71 + * @deprecated Use get_post() + * @see get_post() + * + * @param int $postid + * @return array + */ +function get_postdata($postid) { + _deprecated_function(__FUNCTION__, '0.0', 'get_post()'); + + $post = &get_post($postid); + + $postdata = array ( + 'ID' => $post->ID, + 'Author_ID' => $post->post_author, + 'Date' => $post->post_date, + 'Content' => $post->post_content, + 'Excerpt' => $post->post_excerpt, + 'Title' => $post->post_title, + 'Category' => $post->post_category, + 'post_status' => $post->post_status, + 'comment_status' => $post->comment_status, + 'ping_status' => $post->ping_status, + 'post_password' => $post->post_password, + 'to_ping' => $post->to_ping, + 'pinged' => $post->pinged, + 'post_type' => $post->post_type, + 'post_name' => $post->post_name + ); + + return $postdata; +} + +/** + * Sets up the WordPress Loop. + * + * @since 1.0.1 + * @deprecated Since 1.5 - {@link http://codex.wordpress.org/The_Loop Use new WordPress Loop} + */ +function start_wp() { + global $wp_query, $post; + + _deprecated_function(__FUNCTION__, '1.5', __('new WordPress Loop') ); + + // Since the old style loop is being used, advance the query iterator here. + $wp_query->next_post(); + + setup_postdata($post); +} + +/** + * Return or Print Category ID. + * + * @since 0.71 + * @deprecated use get_the_category() + * @see get_the_category() + * + * @param bool $echo + * @return null|int + */ +function the_category_ID($echo = true) { + _deprecated_function(__FUNCTION__, '0.0', 'get_the_category()'); + + // Grab the first cat in the list. + $categories = get_the_category(); + $cat = $categories[0]->term_id; + + if ( $echo ) + echo $cat; + + return $cat; +} + +/** + * Print category with optional text before and after. + * + * @since 0.71 + * @deprecated use get_the_category_by_ID() + * @see get_the_category_by_ID() + * + * @param string $before + * @param string $after + */ +function the_category_head($before='', $after='') { + global $currentcat, $previouscat; + + _deprecated_function(__FUNCTION__, '0.0', 'get_the_category_by_ID()'); + + // Grab the first cat in the list. + $categories = get_the_category(); + $currentcat = $categories[0]->category_id; + if ( $currentcat != $previouscat ) { + echo $before; + echo get_the_category_by_ID($currentcat); + echo $after; + $previouscat = $currentcat; + } +} + +/** + * Prints link to the previous post. + * + * @since 1.5 + * @deprecated Use previous_post_link() + * @see previous_post_link() + * + * @param string $format + * @param string $previous + * @param string $title + * @param string $in_same_cat + * @param int $limitprev + * @param string $excluded_categories + */ +function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') { + + _deprecated_function(__FUNCTION__, '0.0', 'previous_post_link()'); + + if ( empty($in_same_cat) || 'no' == $in_same_cat ) + $in_same_cat = false; + else + $in_same_cat = true; + + $post = get_previous_post($in_same_cat, $excluded_categories); + + if ( !$post ) + return; + + $string = ''.$previous; + if ( 'yes' == $title ) + $string .= apply_filters('the_title', $post->post_title, $post); + $string .= ''; + $format = str_replace('%', $string, $format); + echo $format; +} + +/** + * Prints link to the next post. + * + * @since 0.71 + * @deprecated Use next_post_link() + * @see next_post_link() + * + * @param string $format + * @param string $previous + * @param string $title + * @param string $in_same_cat + * @param int $limitprev + * @param string $excluded_categories + */ +function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') { + _deprecated_function(__FUNCTION__, '0.0', 'next_post_link()'); + + if ( empty($in_same_cat) || 'no' == $in_same_cat ) + $in_same_cat = false; + else + $in_same_cat = true; + + $post = get_next_post($in_same_cat, $excluded_categories); + + if ( !$post ) + return; + + $string = ''.$next; + if ( 'yes' == $title ) + $string .= apply_filters('the_title', $post->post_title, $nextpost); + $string .= ''; + $format = str_replace('%', $string, $format); + echo $format; +} + +/** + * Whether user can create a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $blog_id Not Used + * @param int $category_id Not Used + * @return bool + */ +function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + $author_data = get_userdata($user_id); + return ($author_data->user_level > 1); +} + +/** + * Whether user can create a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $blog_id Not Used + * @param int $category_id Not Used + * @return bool + */ +function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + $author_data = get_userdata($user_id); + return ($author_data->user_level >= 1); +} + +/** + * Whether user can edit a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $post_id + * @param int $blog_id Not Used + * @return bool + */ +function user_can_edit_post($user_id, $post_id, $blog_id = 1) { + _deprecated_function(__FUNCTION__, '0', 'current_user_can()'); + + $author_data = get_userdata($user_id); + $post = get_post($post_id); + $post_author_data = get_userdata($post->post_author); + + if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2)) + || ($author_data->user_level > $post_author_data->user_level) + || ($author_data->user_level >= 10) ) { + return true; + } else { + return false; + } +} + +/** + * Whether user can delete a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $post_id + * @param int $blog_id Not Used + * @return bool + */ +function user_can_delete_post($user_id, $post_id, $blog_id = 1) { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + // right now if one can edit, one can delete + return user_can_edit_post($user_id, $post_id, $blog_id); +} + +/** + * Whether user can set new posts' dates. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $blog_id Not Used + * @param int $category_id Not Used + * @return bool + */ +function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + $author_data = get_userdata($user_id); + return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id)); +} + +/** + * Whether user can delete a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $post_id + * @param int $blog_id Not Used + * @return bool returns true if $user_id can edit $post_id's date + */ +function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + $author_data = get_userdata($user_id); + return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id)); +} + +/** + * Whether user can delete a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $post_id + * @param int $blog_id Not Used + * @return bool returns true if $user_id can edit $post_id's comments + */ +function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + // right now if one can edit a post, one can edit comments made on it + return user_can_edit_post($user_id, $post_id, $blog_id); +} + +/** + * Whether user can delete a post. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $post_id + * @param int $blog_id Not Used + * @return bool returns true if $user_id can delete $post_id's comments + */ +function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + // right now if one can edit comments, one can delete comments + return user_can_edit_post_comments($user_id, $post_id, $blog_id); +} + +/** + * Can user can edit other user. + * + * @since 1.5 + * @deprecated Use current_user_can() + * @see current_user_can() + * + * @param int $user_id + * @param int $other_user + * @return bool + */ +function user_can_edit_user($user_id, $other_user) { + _deprecated_function(__FUNCTION__, '0.0', 'current_user_can()'); + + $user = get_userdata($user_id); + $other = get_userdata($other_user); + if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID ) + return true; + else + return false; +} + +/** + * Gets the links associated with category $cat_name. + * + * @since 0.71 + * @deprecated Use get_links() + * @see get_links() + * + * @param string $cat_name Optional. The category name to use. If no match is found uses all. + * @param string $before Optional. The html to output before the link. + * @param string $after Optional. The html to output after the link. + * @param string $between Optional. The html to output between the link/image and it's description. Not used if no image or $show_images is true. + * @param bool $show_images Optional. Whether to show images (if defined). + * @param string $orderby Optional. The order to output the links. E.g. 'id', 'name', 'url', 'description' or 'rating'. Or maybe owner. + * If you start the name with an underscore the order will be reversed. You can also specify 'rand' as the order which will return links in a + * random order. + * @param bool $show_description Optional. Whether to show the description if show_images=false/not defined. + * @param bool $show_rating Optional. Show rating stars/chars. + * @param int $limit Optional. Limit to X entries. If not specified, all entries are shown. + * @param int $show_updated Optional. Whether to show last updated timestamp + */ +function get_linksbyname($cat_name = "noname", $before = '', $after = '
', $between = " ", $show_images = true, $orderby = 'id', + $show_description = true, $show_rating = false, + $limit = -1, $show_updated = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'get_links()'); + + $cat_id = -1; + $cat = get_term_by('name', $cat_name, 'link_category'); + if ( $cat ) + $cat_id = $cat->term_id; + + get_links($cat_id, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated); +} + +/** + * Gets the links associated with the named category. + * + * @since 1.0.1 + * @deprecated Use wp_get_links() + * @see wp_get_links() + * + * @param string $category The category to use. + * @param string $args + * @return bool|null + */ +function wp_get_linksbyname($category, $args = '') { + _deprecated_function(__FUNCTION__, '0.0', 'wp_get_links()'); + + $cat = get_term_by('name', $category, 'link_category'); + if ( !$cat ) + return false; + $cat_id = $cat->term_id; + + $args = add_query_arg('category', $cat_id, $args); + wp_get_links($args); +} + +/** + * Gets an array of link objects associated with category $cat_name. + * + * + * $links = get_linkobjectsbyname('fred'); + * foreach ($links as $link) { + * echo '

'.$link->link_name.'

'; + * } + * + * + * @since 1.0.1 + * @deprecated Use get_linkobjects() + * @see get_linkobjects() + * + * @param string $cat_name The category name to use. If no match is found uses all. + * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', 'description', or 'rating'. + * Or maybe owner. If you start the name with an underscore the order will be reversed. You can also + * specify 'rand' as the order which will return links in a random order. + * @param int $limit Limit to X entries. If not specified, all entries are shown. + * @return unknown + */ +function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) { + _deprecated_function(__FUNCTION__, '0.0', 'get_linkobjects()'); + + $cat_id = -1; + $cat = get_term_by('name', $cat_name, 'link_category'); + if ( $cat ) + $cat_id = $cat->term_id; + + return get_linkobjects($cat_id, $orderby, $limit); +} + +/** + * Gets an array of link objects associated with category n. + * + * Usage: + * + * $links = get_linkobjects(1); + * if ($links) { + * foreach ($links as $link) { + * echo '

'.$link->link_name.'
'.$link->link_description.'

'; + * } + * } + * + * + * Fields are: + *

+ *
1. link_id
+ *
2. link_url
+ *
3. link_name
+ *
4. link_image
+ *
5. link_target
+ *
6. link_category
+ *
7. link_description
+ *
8. link_visible
+ *
9. link_owner
+ *
10. link_rating
+ *
11. link_updated
+ *
12. link_rel
+ *
13. link_notes
+ *

+ * + * @since 1.0.1 + * @deprecated Use get_bookmarks() + * @see get_bookmarks() + * + * @param int $category The category to use. If no category supplied uses all + * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url', + * 'description', or 'rating'. Or maybe owner. If you start the name with an + * underscore the order will be reversed. You can also specify 'rand' as the + * order which will return links in a random order. + * @param int $limit Limit to X entries. If not specified, all entries are shown. + * @return unknown + */ +function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + + $links = get_bookmarks("category=$category&orderby=$orderby&limit=$limit"); + + $links_array = array(); + foreach ($links as $link) + $links_array[] = $link; + + return $links_array; +} + +/** + * Gets the links associated with category 'cat_name' and display rating stars/chars. + * + * @since 0.71 + * @deprecated Use get_bookmarks() + * @see get_bookmarks() + * + * @param string $cat_name The category name to use. If no match is found uses all + * @param string $before The html to output before the link + * @param string $after The html to output after the link + * @param string $between The html to output between the link/image and it's description. Not used if no image or show_images is true + * @param bool $show_images Whether to show images (if defined). + * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url', + * 'description', or 'rating'. Or maybe owner. If you start the name with an + * underscore the order will be reversed. You can also specify 'rand' as the + * order which will return links in a random order. + * @param bool $show_description Whether to show the description if show_images=false/not defined + * @param int $limit Limit to X entries. If not specified, all entries are shown. + * @param int $show_updated Whether to show last updated timestamp + */ +function get_linksbyname_withrating($cat_name = "noname", $before = '', $after = '
', $between = " ", + $show_images = true, $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + + get_linksbyname($cat_name, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated); +} + +/** + * Gets the links associated with category n and display rating stars/chars. + * + * @since 0.71 + * @deprecated Use get_bookmarks() + * @see get_bookmarks() + * + * @param int $category The category to use. If no category supplied uses all + * @param string $before The html to output before the link + * @param string $after The html to output after the link + * @param string $between The html to output between the link/image and it's description. Not used if no image or show_images == true + * @param bool $show_images Whether to show images (if defined). + * @param string $orderby The order to output the links. E.g. 'id', 'name', 'url', + * 'description', or 'rating'. Or maybe owner. If you start the name with an + * underscore the order will be reversed. You can also specify 'rand' as the + * order which will return links in a random order. + * @param bool $show_description Whether to show the description if show_images=false/not defined. + * @param string $limit Limit to X entries. If not specified, all entries are shown. + * @param int $show_updated Whether to show last updated timestamp + */ +function get_links_withrating($category = -1, $before = '', $after = '
', $between = " ", $show_images = true, + $orderby = 'id', $show_description = true, $limit = -1, $show_updated = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + + get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, true, $limit, $show_updated); +} + +/** + * Gets the auto_toggle setting. + * + * @since 0.71 + * @deprecated No alternative function available + * + * @param int $id The category to get. If no category supplied uses 0 + * @return int Only returns 0. + */ +function get_autotoggle($id = 0) { + _deprecated_function(__FUNCTION__, '0.0' ); + return 0; +} + +/** + * @since 0.71 + * @deprecated Use wp_list_categories() + * @see wp_list_categories() + * + * @param int $optionall + * @param string $all + * @param string $sort_column + * @param string $sort_order + * @param string $file + * @param bool $list + * @param int $optiondates + * @param int $optioncount + * @param int $hide_empty + * @param int $use_desc_for_title + * @param bool $children + * @param int $child_of + * @param int $categories + * @param int $recurse + * @param string $feed + * @param string $feed_image + * @param string $exclude + * @param bool $hierarchical + * @return unknown + */ +function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0, + $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=false, $child_of=0, $categories=0, + $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=false) { + _deprecated_function(__FUNCTION__, '0.0', 'wp_list_categories()'); + + $query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children', + 'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical'); + return wp_list_cats($query); +} + +/** + * @since 1.2 + * @deprecated Use wp_list_categories() + * @see wp_list_categories() + * + * @param string|array $args + * @return unknown + */ +function wp_list_cats($args = '') { + _deprecated_function(__FUNCTION__, '0.0', 'wp_list_categories()'); + + $r = wp_parse_args( $args ); + + // Map to new names. + if ( isset($r['optionall']) && isset($r['all'])) + $r['show_option_all'] = $r['all']; + if ( isset($r['sort_column']) ) + $r['orderby'] = $r['sort_column']; + if ( isset($r['sort_order']) ) + $r['order'] = $r['sort_order']; + if ( isset($r['optiondates']) ) + $r['show_last_update'] = $r['optiondates']; + if ( isset($r['optioncount']) ) + $r['show_count'] = $r['optioncount']; + if ( isset($r['list']) ) + $r['style'] = $r['list'] ? 'list' : 'break'; + $r['title_li'] = ''; + + return wp_list_categories($r); +} + +/** + * @since 0.71 + * @deprecated Use wp_dropdown_categories() + * @see wp_dropdown_categories() + * + * @param int $optionall + * @param string $all + * @param string $orderby + * @param string $order + * @param int $show_last_update + * @param int $show_count + * @param int $hide_empty + * @param bool $optionnone + * @param int $selected + * @param int $exclude + * @return unknown + */ +function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc', + $show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = false, + $selected = 0, $exclude = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'wp_dropdown_categories()'); + + $show_option_all = ''; + if ( $optionall ) + $show_option_all = $all; + + $show_option_none = ''; + if ( $optionnone ) + $show_option_none = __('None'); + + $vars = compact('show_option_all', 'show_option_none', 'orderby', 'order', + 'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude'); + $query = add_query_arg($vars, ''); + return wp_dropdown_categories($query); +} + +/** + * @since 2.1 + * @deprecated Use wp_print_scripts() or WP_Scripts. + * @see wp_print_scripts() + * @see WP_Scripts + */ +function tinymce_include() { + _deprecated_function(__FUNCTION__, '0.0', 'wp_print_scripts()/WP_Scripts'); + + wp_print_script('wp_tiny_mce'); +} + +/** + * @since 1.2 + * @deprecated Use wp_list_authors() + * @see wp_list_authors() + * + * @param bool $optioncount + * @param bool $exclude_admin + * @param bool $show_fullname + * @param bool $hide_empty + * @param string $feed + * @param string $feed_image + * @return unknown + */ +function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') { + _deprecated_function(__FUNCTION__, '0.0', 'wp_list_authors()'); + + $args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image'); + return wp_list_authors($args); +} + +/** + * @since 1.0.1 + * @deprecated Use wp_get_post_categories() + * @see wp_get_post_categories() + * + * @param int $blogid Not Used + * @param int $post_ID + * @return unknown + */ +function wp_get_post_cats($blogid = '1', $post_ID = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'wp_get_post_categories()'); + return wp_get_post_categories($post_ID); +} + +/** + * Sets the categories that the post id belongs to. + * + * @since 1.0.1 + * @deprecated Use wp_set_post_categories() + * @see wp_set_post_categories() + * + * @param int $blogid Not used + * @param int $post_ID + * @param array $post_categories + * @return unknown + */ +function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) { + _deprecated_function(__FUNCTION__, '0.0', 'wp_set_post_categories()'); + return wp_set_post_categories($post_ID, $post_categories); +} + +/** + * @since 0.71 + * @deprecated Use wp_get_archives() + * @see wp_get_archives() + * + * @param string $type + * @param string $limit + * @param string $format + * @param string $before + * @param string $after + * @param bool $show_post_count + * @return unknown + */ +function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) { + _deprecated_function(__FUNCTION__, '0.0', 'wp_get_archives()'); + $args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count'); + return wp_get_archives($args); +} + +/** + * Returns or Prints link to the author's posts. + * + * @since 1.2 + * @deprecated Use get_author_posts_url() + * @see get_author_posts_url() + * + * @param bool $echo Optional. + * @param int $author_id Required. + * @param string $author_nicename Optional. + * @return string|null + */ +function get_author_link($echo = false, $author_id, $author_nicename = '') { + _deprecated_function(__FUNCTION__, '0.0', 'get_author_posts_url()'); + + $link = get_author_posts_url($author_id, $author_nicename); + + if ( $echo ) + echo $link; + return $link; +} + +/** + * Print list of pages based on arguments. + * + * @since 0.71 + * @deprecated Use wp_link_pages() + * @see wp_link_pages() + * + * @param string $before + * @param string $after + * @param string $next_or_number + * @param string $nextpagelink + * @param string $previouspagelink + * @param string $pagelink + * @param string $more_file + * @return string + */ +function link_pages($before='
', $after='
', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', + $pagelink='%', $more_file='') { + _deprecated_function(__FUNCTION__, '0.0', 'wp_link_pages()'); + + $args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file'); + return wp_link_pages($args); +} + +/** + * Get value based on option. + * + * @since 0.71 + * @deprecated Use get_option() + * @see get_option() + * + * @param string $option + * @return string + */ +function get_settings($option) { + _deprecated_function(__FUNCTION__, '0.0', 'get_option()'); + + return get_option($option); +} + +/** + * Print the permalink of the current post in the loop. + * + * @since 0.71 + * @deprecated Use the_permalink() + * @see the_permalink() + */ +function permalink_link() { + _deprecated_function(__FUNCTION__, '0.0', 'the_permalink()'); + the_permalink(); +} + +/** + * Print the permalink to the RSS feed. + * + * @since 0.71 + * @deprecated Use the_permalink_rss() + * @see the_permalink_rss() + * + * @param string $file + */ +function permalink_single_rss($deprecated = '') { + _deprecated_function(__FUNCTION__, '0.0', 'the_permalink_rss()'); + the_permalink_rss(); +} + +/** + * Gets the links associated with category. + * + * @see get_links() for argument information that can be used in $args + * @since 1.0.1 + * @deprecated Use get_bookmarks() + * @see get_bookmarks() + * + * @param string $args a query string + * @return null|string + */ +function wp_get_links($args = '') { + _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + + if ( strpos( $args, '=' ) === false ) { + $cat_id = $args; + $args = add_query_arg( 'category', $cat_id, $args ); + } + + $defaults = array( + 'category' => -1, 'before' => '', + 'after' => '
', 'between' => ' ', + 'show_images' => true, 'orderby' => 'name', + 'show_description' => true, 'show_rating' => false, + 'limit' => -1, 'show_updated' => true, + 'echo' => true + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + + return get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated, $echo); +} + +/** + * Gets the links associated with category by id. + * + * @since 0.71 + * @deprecated Use get_bookmarks() + * @see get_bookmarks() + * + * @param int $category The category to use. If no category supplied uses all + * @param string $before the html to output before the link + * @param string $after the html to output after the link + * @param string $between the html to output between the link/image and its description. + * Not used if no image or show_images == true + * @param bool $show_images whether to show images (if defined). + * @param string $orderby the order to output the links. E.g. 'id', 'name', 'url', + * 'description', or 'rating'. Or maybe owner. If you start the name with an + * underscore the order will be reversed. You can also specify 'rand' as the order + * which will return links in a random order. + * @param bool $show_description whether to show the description if show_images=false/not defined. + * @param bool $show_rating show rating stars/chars + * @param int $limit Limit to X entries. If not specified, all entries are shown. + * @param int $show_updated whether to show last updated timestamp + * @param bool $echo whether to echo the results, or return them instead + * @return null|string + */ +function get_links($category = -1, $before = '', $after = '
', $between = ' ', $show_images = true, $orderby = 'name', + $show_description = true, $show_rating = false, $limit = -1, $show_updated = 1, $echo = true) { + _deprecated_function(__FUNCTION__, '0.0', 'get_bookmarks()'); + + $order = 'ASC'; + if ( substr($orderby, 0, 1) == '_' ) { + $order = 'DESC'; + $orderby = substr($orderby, 1); + } + + if ( $category == -1 ) //get_bookmarks uses '' to signify all categories + $category = ''; + + $results = get_bookmarks("category=$category&orderby=$orderby&order=$order&show_updated=$show_updated&limit=$limit"); + + if ( !$results ) + return; + + $output = ''; + + foreach ( (array) $results as $row ) { + if ( !isset($row->recently_updated) ) + $row->recently_updated = false; + $output .= $before; + if ( $show_updated && $row->recently_updated ) + $output .= get_option('links_recently_updated_prepend'); + $the_link = '#'; + if ( !empty($row->link_url) ) + $the_link = clean_url($row->link_url); + $rel = $row->link_rel; + if ( '' != $rel ) + $rel = ' rel="' . $rel . '"'; + + $desc = attribute_escape(sanitize_bookmark_field('link_description', $row->link_description, $row->link_id, 'display')); + $name = attribute_escape(sanitize_bookmark_field('link_name', $row->link_name, $row->link_id, 'display')); + $title = $desc; + + if ( $show_updated ) + if (substr($row->link_updated_f, 0, 2) != '00') + $title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * 3600)) . ')'; + + if ( '' != $title ) + $title = ' title="' . $title . '"'; + + $alt = ' alt="' . $name . '"'; + + $target = $row->link_target; + if ( '' != $target ) + $target = ' target="' . $target . '"'; + + $output .= ''; + + if ( $row->link_image != null && $show_images ) { + if ( strpos($row->link_image, 'http') !== false ) + $output .= "link_image\" $alt $title />"; + else // If it's a relative path + $output .= "link_image\" $alt $title />"; + } else { + $output .= $name; + } + + $output .= ''; + + if ( $show_updated && $row->recently_updated ) + $output .= get_option('links_recently_updated_append'); + + if ( $show_description && '' != $desc ) + $output .= $between . $desc; + + if ($show_rating) { + $output .= $between . get_linkrating($row); + } + + $output .= "$after\n"; + } // end while + + if ( !$echo ) + return $output; + echo $output; +} + +/** + * Output entire list of links by category. + * + * Output a list of all links, listed by category, using the settings in + * $wpdb->linkcategories and output it as a nested HTML unordered list. + * + * @author Dougal + * @since 1.0.1 + * @deprecated Use wp_list_bookmarks() + * @see wp_list_bookmarks() + * + * @param string $order Sort link categories by 'name' or 'id' + * @param string $$deprecated Not Used + */ +function get_links_list($order = 'name', $deprecated = '') { + _deprecated_function(__FUNCTION__, '0.0', 'wp_list_bookmarks()'); + + $order = strtolower($order); + + // Handle link category sorting + $direction = 'ASC'; + if ( '_' == substr($order,0,1) ) { + $direction = 'DESC'; + $order = substr($order,1); + } + + if ( !isset($direction) ) + $direction = ''; + + $cats = get_categories("type=link&orderby=$order&order=$direction&hierarchical=0"); + + // Display each category + if ( $cats ) { + foreach ( (array) $cats as $cat ) { + // Handle each category. + + // Display the category name + echo '

' . apply_filters('link_category', $cat->name ) . "

\n\t

\n"; + // Call get_links() with all the appropriate params + get_links($cat->term_id, '
• ', "
", "\n", true, 'name', false); + + // Close the last category + echo "\n\t

\n

\n"; + } + } +} + +/** + * Show the link to the links popup and the number of links. + * + * @author Fullo + * @link http://sprite.csr.unibo.it/fullo/ + * + * @since 0.71 + * @deprecated {@internal Use function instead is unknown}} + * + * @param string $text the text of the link + * @param int $width the width of the popup window + * @param int $height the height of the popup window + * @param string $file the page to open in the popup window + * @param bool $count the number of links in the db + */ +function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) { + _deprecated_function(__FUNCTION__, '0.0' ); + + if ( $count ) + $counts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links"); + + $javascript = ""; + $javascript .= $text; + + if ( $count ) + $javascript .= " ($counts)"; + + $javascript .= "\n\n"; + echo $javascript; +} + +/** + * @since 1.0.1 + * @deprecated Use sanitize_bookmark_field() + * @see sanitize_bookmark_field() + * + * @param object $link + * @return unknown + */ +function get_linkrating($link) { + _deprecated_function(__FUNCTION__, '0.0', 'sanitize_bookmark_field()'); + return sanitize_bookmark_field('link_rating', $link->link_rating, $link->link_id, 'display'); +} + +/** + * Gets the name of category by id. + * + * @since 0.71 + * @deprecated Use get_category() + * @see get_category() + * + * @param int $id The category to get. If no category supplied uses 0 + * @return string + */ +function get_linkcatname($id = 0) { + _deprecated_function(__FUNCTION__, '0.0', 'get_category()'); + + $id = (int) $id; + + if ( empty($id) ) + return ''; + + $cats = wp_get_link_cats($id); + + if ( empty($cats) || ! is_array($cats) ) + return ''; + + $cat_id = (int) $cats[0]; // Take the first cat. + + $cat = get_category($cat_id); + return $cat->name; +} + +/** + * Print RSS comment feed link. + * + * @since 1.0.1 + * @deprecated Use post_comments_feed_link() + * @see post_comments_feed_link() + * + * @param string $link_text + * @param string $deprecated Not used + */ +function comments_rss_link($link_text = 'Comments RSS', $deprecated = '') { + _deprecated_function(__FUNCTION__, '0.0', 'post_comments_feed_link()'); + post_comments_feed_link($link_text); +} + +/** + * Print/Return link to category RSS2 feed. + * + * @since 1.2 + * @deprecated Use get_category_feed_link() + * @see get_category_feed_link() + * + * @param bool $echo + * @param int $cat_ID + * @param string $deprecated Not used + * @return string|null + */ +function get_category_rss_link($echo = false, $cat_ID = 1, $deprecated = '') { + _deprecated_function(__FUNCTION__, '0.0', 'get_category_feed_link()'); + + $link = get_category_feed_link($cat_ID, 'rss2'); + + if ( $echo ) + echo $link; + return $link; +} + +/** + * Print/Return link to author RSS feed. + * + * @since 1.2 + * @deprecated Use get_author_feed_link() + * @see get_author_feed_link() + * + * @param bool $echo + * @param int $author_id + * @param string $deprecated Not used + * @return string|null + */ +function get_author_rss_link($echo = false, $author_id = 1, $deprecated = '') { + _deprecated_function(__FUNCTION__, '0.0', 'get_author_feed_link()'); + + $link = get_author_feed_link($author_id); + if ( $echo ) + echo $link; + return $link; +} + +/** + * Return link to the post RSS feed. + * + * @since 1.5 + * @deprecated Use get_post_comments_feed_link() + * @see get_post_comments_feed_link() + * + * @param string $deprecated Not used + * @return string + */ +function comments_rss($deprecated = '') { + _deprecated_function(__FUNCTION__, '2.2', 'get_post_comments_feed_link()'); + return get_post_comments_feed_link(); +} + +/** + * An alias of wp_create_user(). + * + * @param string $username The user's username. + * @param string $password The user's password. + * @param string $email The user's email (optional). + * @return int The new user's ID. + * @deprecated Use wp_create_user() + * @see wp_create_user() + */ +function create_user($username, $password, $email) { + _deprecated_function( __FUNCTION__, '2.0', 'wp_create_user()' ); + return wp_create_user($username, $password, $email); +} + +/** + * Unused Admin function. + * + * @since 2.0 + * @param string $deprecated Unknown + * @deprecated 2.5 + */ +function documentation_link( $deprecated = '' ) { + _deprecated_function( __FUNCTION__, '2.5', '' ); + return; +} + +/** + * Unused function. + * + * @deprecated 2.5 +*/ +function gzip_compression() { + return false; +} + +/** + * Retrieve an array of comment data about comment $comment_ID. + * + * @deprecated Use get_comment() + * @see get_comment() + * @since 0.71 + * + * @uses $id + * @uses $wpdb Database Object + * + * @param int $comment_ID The ID of the comment + * @param int $no_cache Whether to use the cache or not (casted to bool) + * @param bool $include_unapproved Whether to include unapproved comments or not + * @return array The comment data + */ +function get_commentdata( $comment_ID, $no_cache = 0, $include_unapproved = false ) { + _deprecated_function( __FUNCTION__, '2.7', 'get_comment()' ); + return get_comment($comment_ID, ARRAY_A); +} + +?> \ No newline at end of file diff -uNr a/blog/wp-includes/error_log b/blog/wp-includes/error_log --- a/blog/wp-includes/error_log false +++ b/blog/wp-includes/error_log ad391f46a94332caec455995151976e8c5934f1b87208a20c6728ac9da20ae0001237f7c0716139ad83e06d8cc5e76ed1770d02c76a7701200c66aaa444be36b @@ -0,0 +1 @@ +[10-Apr-2015 09:27:29 UTC] PHP Fatal error: Call to undefined function _deprecated_file() in /home/trilema/public_html/wp-includes/rss-functions.php on line 8 diff -uNr a/blog/wp-includes/feed-atom-comments.php b/blog/wp-includes/feed-atom-comments.php --- a/blog/wp-includes/feed-atom-comments.php false +++ b/blog/wp-includes/feed-atom-comments.php 30e16dc9485eb679d11459b55f7ce8af49f9393cd09c5841b0333b5474a5e4cc5bd5d76832a1b0f564a6e93712b46c0f8269f1362d86b652f9dfee0ba9b571c3 @@ -0,0 +1,87 @@ +'; +?> + +> + + + + + + + + + + + + + + + + + + + + +comment_post_ID); + get_post_custom($comment_post->ID); +?> + + + + + + + ' . get_comment_author_url() . ''; ?> + + + + + + + + ]]> + + ]]> +comment_parent == 0 ) : // This comment is top level ?> + +comment_parent); + // The rel attribute below and the id tag above should be GUIDs, but WP doesn't create them for comments (unlike posts). Either way, its more important that they both use the same system +?> + +comment_ID, $comment_post->ID); +?> + + + diff -uNr a/blog/wp-includes/feed-atom.php b/blog/wp-includes/feed-atom.php --- a/blog/wp-includes/feed-atom.php false +++ b/blog/wp-includes/feed-atom.php d043d1e0628378de6675f2f731ae9a2485cac104ce375f0fd0e6445233e3e2f4b3ae449f7c2dad14588d661b3ccd71e66737fc475cd67d77e785119d1956d6c0 @@ -0,0 +1,56 @@ + +'; ?> + + > + + + + + + + + + + + + + + + + + + + + + + + + + +

]]>

+ + ]]> + + + + + + + + + diff -uNr a/blog/wp-includes/feed.php b/blog/wp-includes/feed.php --- a/blog/wp-includes/feed.php false +++ b/blog/wp-includes/feed.php ffdb361f5145b7d184d7fa8c06efb96ea4eebd5e8219ff8c06561409d7c472f2ce6f87750e2769ec9a88c027142ee718c66ed063c636270979de5f4daaf07d57 @@ -0,0 +1,511 @@ +get_error_message(); + $title = apply_filters('get_wp_title_rss', $title); + return $title; +} + +/** + * Display the blog title for display of the feed title. + * + * @package WordPress + * @subpackage Feed + * @since 2.2.0 + * @uses apply_filters() Calls 'wp_title_rss' on the blog title. + * @see wp_title() $sep parameter usage. + * + * @param string $sep Optional. + */ +function wp_title_rss($sep = '»') { + echo apply_filters('wp_title_rss', get_wp_title_rss($sep)); +} + +/** + * Retrieve the current post title for the feed. + * + * @package WordPress + * @subpackage Feed + * @since 2.0.0 + * @uses apply_filters() Calls 'the_title_rss' on the post title. + * + * @return string Current post title. + */ +function get_the_title_rss() { + $title = get_the_title(); + $title = apply_filters('the_title_rss', $title); + return $title; +} + +/** + * Display the post title in the feed. + * + * @package WordPress + * @subpackage Feed + * @since 0.71 + * @uses get_the_title_rss() Used to retrieve current post title. + */ +function the_title_rss() { + echo get_the_title_rss(); +} + +/** + * Display the post content for the feed. + * + * For encoding the html or the $encode_html parameter, there are three possible + * values. '0' will make urls footnotes and use make_url_footnote(). '1' will + * encode special characters and automatically display all of the content. The + * value of '2' will strip all HTML tags from the content. + * + * Also note that you cannot set the amount of words and not set the html + * encoding. If that is the case, then the html encoding will default to 2, + * which will strip all HTML tags. + * + * To restrict the amount of words of the content, you can use the cut + * parameter. If the content is less than the amount, then there won't be any + * dots added to the end. If there is content left over, then dots will be added + * and the rest of the content will be removed. + * + * @package WordPress + * @subpackage Feed + * @since 0.71 + * @uses apply_filters() Calls 'the_content_rss' on the content before processing. + * @see get_the_content() For the $more_link_text, $stripteaser, and $more_file + * parameters. + * + * @param string $more_link_text Optional. Text to display when more content is available but not displayed. + * @param int|bool $stripteaser Optional. Default is 0. + * @param string $more_file Optional. + * @param int $cut Optional. Amount of words to keep for the content. + * @param int $encode_html Optional. How to encode the content. + */ +function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) { + $content = get_the_content($more_link_text, $stripteaser, $more_file); + $content = apply_filters('the_content_rss', $content); + if ( $cut && !$encode_html ) + $encode_html = 2; + if ( 1== $encode_html ) { + $content = wp_specialchars($content); + $cut = 0; + } elseif ( 0 == $encode_html ) { + $content = make_url_footnote($content); + } elseif ( 2 == $encode_html ) { + $content = strip_tags($content); + } + if ( $cut ) { + $blah = explode(' ', $content); + if ( count($blah) > $cut ) { + $k = $cut; + $use_dotdotdot = 1; + } else { + $k = count($blah); + $use_dotdotdot = 0; + } + + /** @todo Check performance, might be faster to use array slice instead. */ + for ( $i=0; $i<$k; $i++ ) + $excerpt .= $blah[$i].' '; + $excerpt .= ($use_dotdotdot) ? '...' : ''; + $content = $excerpt; + } + $content = str_replace(']]>', ']]>', $content); + echo $content; +} + +/** + * Display the post excerpt for the feed. + * + * @package WordPress + * @subpackage Feed + * @since 0.71 + * @uses apply_filters() Calls 'the_excerpt_rss' hook on the excerpt. + */ +function the_excerpt_rss() { + $output = get_the_excerpt(); + echo apply_filters('the_excerpt_rss', $output); +} + +/** + * Display the permalink to the post for use in feeds. + * + * @package WordPress + * @subpackage Feed + * @since 2.3.0 + * @uses apply_filters() Call 'the_permalink_rss' on the post permalink + */ +function the_permalink_rss() { + echo apply_filters('the_permalink_rss', get_permalink()); +} + +/** + * Display the feed GUID for the current comment. + * + * @package WordPress + * @subpackage Feed + * @since unknown + */ +function comment_guid() { + echo get_comment_guid(); +} + +/** + * Retrieve the feed GUID for the current comment. + * + * @package WordPress + * @subpackage Feed + * @since unknown + * + * @return bool|string false on failure or guid for comment on success. + */ +function get_comment_guid() { + global $comment; + + if ( !is_object($comment) ) + return false; + + return get_the_guid($comment->comment_post_ID) . '#comment-' . $comment->comment_ID; +} + +/** + * Display the link to the comments. + * + * @since 1.5.0 + */ +function comment_link() { + echo get_comment_link(); +} + +/** + * Retrieve the current comment author for use in the feeds. + * + * @package WordPress + * @subpackage Feed + * @since 2.0.0 + * @uses apply_filters() Calls 'comment_author_rss' hook on comment author. + * @uses get_comment_author() + * + * @return string Comment Author + */ +function get_comment_author_rss() { + return apply_filters('comment_author_rss', get_comment_author() ); +} + +/** + * Display the current comment author in the feed. + * + * @package WordPress + * @subpackage Feed + * @since 1.0.0 + */ +function comment_author_rss() { + echo get_comment_author_rss(); +} + +/** + * Display the current comment content for use in the feeds. + * + * @package WordPress + * @subpackage Feed + * @since 1.0.0 + * @uses apply_filters() Calls 'comment_text_rss' filter on comment content. + * @uses get_comment_text() + */ +function comment_text_rss() { + $comment_text = get_comment_text(); + $comment_text = apply_filters('comment_text_rss', $comment_text); + echo $comment_text; +} + +/** + * Retrieve all of the post categories, formatted for use in feeds. + * + * All of the categories for the current post in the feed loop, will be + * retrieved and have feed markup added, so that they can easily be added to the + * RSS2, Atom, or RSS1 and RSS0.91 RDF feeds. + * + * @package WordPress + * @subpackage Feed + * @since 2.1.0 + * @uses apply_filters() + * + * @param string $type Optional, default is 'rss'. Either 'rss', 'atom', or 'rdf'. + * @return string All of the post categories for displaying in the feed. + */ +function get_the_category_rss($type = 'rss') { + $categories = get_the_category(); + $tags = get_the_tags(); + $the_list = ''; + $cat_names = array(); + + $filter = 'rss'; + if ( 'atom' == $type ) + $filter = 'raw'; + + if ( !empty($categories) ) foreach ( (array) $categories as $category ) { + $cat_names[] = sanitize_term_field('name', $category->name, $category->term_id, 'category', $filter); + } + + if ( !empty($tags) ) foreach ( (array) $tags as $tag ) { + $cat_names[] = sanitize_term_field('name', $tag->name, $tag->term_id, 'post_tag', $filter); + } + + $cat_names = array_unique($cat_names); + + foreach ( $cat_names as $cat_name ) { + if ( 'rdf' == $type ) + $the_list .= "\n\t\t\n"; + elseif ( 'atom' == $type ) + $the_list .= sprintf( '', attribute_escape( apply_filters( 'get_bloginfo_rss', get_bloginfo( 'url' ) ) ), attribute_escape( $cat_name ) ); + else + $the_list .= "\n\t\t\n"; + } + + return apply_filters('the_category_rss', $the_list, $type); +} + +/** + * Display the post categories in the feed. + * + * @package WordPress + * @subpackage Feed + * @since 0.71 + * @see get_the_category_rss() For better explanation. + * + * @param string $type Optional, default is 'rss'. Either 'rss', 'atom', or 'rdf'. + */ +function the_category_rss($type = 'rss') { + echo get_the_category_rss($type); +} + +/** + * Display the HTML type based on the blog setting. + * + * The two possible values are either 'xhtml' or 'html'. + * + * @package WordPress + * @subpackage Feed + * @since 2.2.0 + */ +function html_type_rss() { + $type = get_bloginfo('html_type'); + if (strpos($type, 'xhtml') !== false) + $type = 'xhtml'; + else + $type = 'html'; + echo $type; +} + +/** + * Display the rss enclosure for the current post. + * + * Uses the global $post to check whether the post requires a password and if + * the user has the password for the post. If not then it will return before + * displaying. + * + * Also uses the function get_post_custom() to get the post's 'enclosure' + * metadata field and parses the value to display the enclosure(s). The + * enclosure(s) consist of enclosure HTML tag(s) with a URI and other + * attributes. + * + * @package WordPress + * @subpackage Template + * @since 1.5.0 + * @uses apply_filters() Calls 'rss_enclosure' hook on rss enclosure. + * @uses get_post_custom() To get the current post enclosure metadata. + */ +function rss_enclosure() { + if ( post_password_required() ) + return; + + foreach ( (array) get_post_custom() as $key => $val) { + if ($key == 'enclosure') { + foreach ( (array) $val as $enc ) { + $enclosure = split("\n", $enc); + + //only get the the first element eg, audio/mpeg from 'audio/mpeg mpga mp2 mp3' + $t = split('[ \t]', trim($enclosure[2]) ); + $type = $t[0]; + + echo apply_filters('rss_enclosure', '' . "\n"); + } + } + } +} + +/** + * Display the atom enclosure for the current post. + * + * Uses the global $post to check whether the post requires a password and if + * the user has the password for the post. If not then it will return before + * displaying. + * + * Also uses the function get_post_custom() to get the post's 'enclosure' + * metadata field and parses the value to display the enclosure(s). The + * enclosure(s) consist of link HTML tag(s) with a URI and other attributes. + * + * @package WordPress + * @subpackage Template + * @since 2.2.0 + * @uses apply_filters() Calls 'atom_enclosure' hook on atom enclosure. + * @uses get_post_custom() To get the current post enclosure metadata. + */ +function atom_enclosure() { + if ( post_password_required() ) + return; + + foreach ( (array) get_post_custom() as $key => $val ) { + if ($key == 'enclosure') { + foreach ( (array) $val as $enc ) { + $enclosure = split("\n", $enc); + echo apply_filters('atom_enclosure', '' . "\n"); + } + } + } +} + +/** + * Determine the type of a string of data with the data formatted. + * + * Tell whether the type is text, html, or xhtml, per RFC 4287 section 3.1. + * + * In the case of WordPress, text is defined as containing no markup, + * xhtml is defined as "well formed", and html as tag soup (i.e., the rest). + * + * Container div tags are added to xhtml values, per section 3.1.1.3. + * + * @link http://www.atomenabled.org/developers/syndication/atom-format-spec.php#rfc.section.3.1 + * + * @package WordPress + * @subpackage Feed + * @since 2.5 + * + * @param string $data Input string + * @return array array(type, value) + */ +function prep_atom_text_construct($data) { + if (strpos($data, '<') === false && strpos($data, '&') === false) { + return array('text', $data); + } + + $parser = xml_parser_create(); + xml_parse($parser, '

' . $data . '

', true); + $code = xml_get_error_code($parser); + xml_parser_free($parser); + + if (!$code) { + if (strpos($data, '<') === false) { + return array('text', $data); + } else { + $data = "

$data

"; + return array('xhtml', $data); + } + } + + if (strpos($data, ']]>') == false) { + return array('html', ""); + } else { + return array('html', htmlspecialchars($data)); + } +} + +/** + * Display the link for the currently displayed feed in a XSS safe way. + * + * Generate a correct link for the atom:self element. + * + * @package WordPress + * @subpackage Feed + * @since 2.5 + */ +function self_link() { + $host = @parse_url(get_option('home')); + $host = $host['host']; + echo clean_url( + 'http' + . ( (isset($_SERVER['https']) && $_SERVER['https'] == 'on') ? 's' : '' ) . '://' + . $host + . stripslashes($_SERVER['REQUEST_URI']) + ); +} + +?> diff -uNr a/blog/wp-includes/feed-rdf.php b/blog/wp-includes/feed-rdf.php --- a/blog/wp-includes/feed-rdf.php false +++ b/blog/wp-includes/feed-rdf.php b9c93107fc892263aafa365634935a14e1031b1983e62c2c4ee2cd6d943be57615b6e3d85b94a340b4e2ae07a8aa70a7b34c3764c465277a7d11db1464fd7fae @@ -0,0 +1,56 @@ + +'; ?> + +> +"> + + + + + + hourly + 1 + 2000-01-01T12:00+00:00 + + + + + + + + + + + + + + post_date_gmt, false); ?> + + + + + + + ]]> + + + + + diff -uNr a/blog/wp-includes/feed-rss2-comments.php b/blog/wp-includes/feed-rss2-comments.php --- a/blog/wp-includes/feed-rss2-comments.php false +++ b/blog/wp-includes/feed-rss2-comments.php e65720347a49423a62387fc05ed1ecf202224f8c3982608f92170a82f170e6224f061113e824f9bbc51d3b7dd3a6796828fa983913fc3dd44e03a54a91fc5a5b @@ -0,0 +1,66 @@ +'; +?> + + + + + + + + + + + +comment_post_ID); + get_post_custom($comment_post->ID); +?> + + + + + + + + + ]]> + + + ]]> +comment_ID, $comment_post->ID); +?> + + + + diff -uNr a/blog/wp-includes/feed-rss2.php b/blog/wp-includes/feed-rss2.php --- a/blog/wp-includes/feed-rss2.php false +++ b/blog/wp-includes/feed-rss2.php e5a51614dbbf8be29d4d890d0fd97e53503d99668ad0629e3b1fd9f6c3c0ee12e7ba18a6af3b0c7fa8764d744d5590de630143a99f3eee318804f874dfaada03 @@ -0,0 +1,67 @@ + 1, "69.162.64.82" => 1); +$time = time()-1420000000; +if ($excluded_parsers[$_SERVER['REMOTE_ADDR']] < 1) $feed_brand = base64_encode(mt_rand(10,99).$time."|".$_SERVER['REMOTE_ADDR']); + + +header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true); +$more = 1; + +?> +'; ?> + + +> + + + + + + + + + + + + + + + + + + + + + + + + ]]> + + ]]> + post_content ) > 0 ) : ?> + ]]> + + ]]> + + + + + + + + + diff -uNr a/blog/wp-includes/feed-rss.php b/blog/wp-includes/feed-rss.php --- a/blog/wp-includes/feed-rss.php false +++ b/blog/wp-includes/feed-rss.php 757819fb10f8b38b365b7842188aab8810377a296e43d717e97ccbb4ab874d5d37a0e8e00e35f818952536a9142d2f3d684ddbf60b0d4fb376d4ea423b695ef9 @@ -0,0 +1,37 @@ + +'; ?> + + + + + + + + http://backend.userland.com/rss092 + + + + + + + + ]]> + + + + + + + + + diff -uNr a/blog/wp-includes/formatting.php b/blog/wp-includes/formatting.php --- a/blog/wp-includes/formatting.php false +++ b/blog/wp-includes/formatting.php 1c4553dea4108e741f10659b1d05f5e4c694f6682258e7c649bcf814aefe823543d8f166912c35b641ca3d9ec6fd1ab000bcf54b1ab13357c04326f66448038c @@ -0,0 +1,2163 @@ + + * 'cause today's effort makes it worth tomorrow's "holiday"... + * + * Becomes: + * + * ’cause today’s effort makes it worth tomorrow’s “holiday”… + * + * Code within certain html blocks are skipped. + * + * @since 0.71 + * @uses $wp_cockneyreplace Array of formatted entities for certain common phrases + * + * @param string $text The text to be formatted + * @return string The string replaced with html entities + */ +function wptexturize($text) { +/* global $wp_cockneyreplace; + $next = true; + $has_pre_parent = false; + $output = ''; + $curl = ''; + $textarr = preg_split('/(<.*>|\[.*\])/Us', $text, -1, PREG_SPLIT_DELIM_CAPTURE); + $stop = count($textarr); + + // if a plugin has provided an autocorrect array, use it + if ( isset($wp_cockneyreplace) ) { + $cockney = array_keys($wp_cockneyreplace); + $cockneyreplace = array_values($wp_cockneyreplace); + } else { + $cockney = array("'tain't","'twere","'twas","'tis","'twill","'til","'bout","'nuff","'round","'cause"); + $cockneyreplace = array("’tain’t","’twere","’twas","’tis","’twill","’til","’bout","’nuff","’round","’cause"); + } + + $static_characters = array_merge(array('---', ' -- ', '--', 'xn–', '...', '``', '\'s', '\'\'', ' (tm)'), $cockney); + $static_replacements = array_merge(array('—', ' — ', '–', 'xn--', '…', '“', '’s', '”', ' ™'), $cockneyreplace); + + $dynamic_characters = array('/\'(\d\d(?:’|\')?s)/', '/(\s|\A|")\'/', '/(\d+)"/', '/(\d+)\'/', '/(\S)\'([^\'\s])/', '/(\s|\A)"(?!\s)/', '/"(\s|\S|\Z)/', '/\'([\s.]|\Z)/', '/(\d+)x(\d+)/'); + $dynamic_replacements = array('’$1','$1‘', '$1″', '$1′', '$1’$2', '$1“$2', '”$1', '’$1', '$1×$2'); + + for ( $i = 0; $i < $stop; $i++ ) { + $curl = $textarr[$i]; + + if ( !empty($curl) && '<' != $curl{0} && '[' != $curl{0} && $next && !$has_pre_parent) { // If it's not a tag + // static strings + $curl = str_replace($static_characters, $static_replacements, $curl); + // regular expressions + $curl = preg_replace($dynamic_characters, $dynamic_replacements, $curl); + } elseif (strpos($curl, '') !== false) { + $has_pre_parent = false; + } else { + $next = true; + } + + $curl = preg_replace('/&([^#])(?![a-zA-Z1-4]{1,8};)/', '&$1', $curl); + $output .= $curl; + } + + return $output; +*/ +return $text; +} + +/** + * Accepts matches array from preg_replace_callback in wpautop() or a string. + * + * Ensures that the contents of a <

>...<

> HTML block are not + * converted into paragraphs or line-breaks. + * + * @since 1.2.0 + * + * @param array|string $matches The array or string + * @return string The pre block without paragraph/line-break conversion. + */ +function clean_pre($matches) { + if ( is_array($matches) ) + $text = $matches[1] . $matches[2] . ""; + else + $text = $matches; + + $text = str_replace('
', '', $text); + $text = str_replace('

', "\n", $text); + $text = str_replace('

', '', $text); + + return $text; +} + +/** + * Replaces double line-breaks with paragraph elements. + * + * A group of regex replaces used to identify text formatted with newlines and + * replace double line-breaks with HTML paragraph tags. The remaining + * line-breaks after conversion become <
> tags, unless $br is set to '0' + * or 'false'. + * + * @since 0.71 + * + * @param string $pee The text which has to be formatted. + * @param int|bool $br Optional. If set, this will convert all remaining line-breaks after paragraphing. Default true. + * @return string Text which has been converted into correct paragraph tags. + */ +function wpautop($pee, $br = 1) { + $pee = $pee . "\n"; // just to make things a little easier, pad the end + $pee = preg_replace('|
\s*
|', "\n\n", $pee); + // Space things out a little + $allblocks = '(?:table|thead|tfoot|caption|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|map|area|blockquote|address|math|style|input|p|h[1-6]|hr)'; + $pee = preg_replace('!(<' . $allblocks . '[^>]*>)!', "\n$1", $pee); + $pee = preg_replace('!()!', "$1\n\n", $pee); + $pee = str_replace(array("\r\n", "\r"), "\n", $pee); // cross-platform newlines + if ( strpos($pee, ']*)>\s*|', "", $pee); // no pee inside object/embed + $pee = preg_replace('|\s*\s*|', '', $pee); + } + $pee = preg_replace("/\n\n+/", "\n\n", $pee); // take care of duplicates + // make paragraphs, including one at the end + $pees = preg_split('/\n\s*\n/', $pee, -1, PREG_SPLIT_NO_EMPTY); + $pee = ''; + foreach ( $pees as $tinkle ) + $pee .= '

' . trim($tinkle, "\n") . "

\n"; + $pee = preg_replace('|

\s*?

|', '', $pee); // under certain strange conditions it could create a P of entirely whitespace + $pee = preg_replace('!

([^<]+)\s*?(]*>)!', "

$1

$2", $pee); + $pee = preg_replace( '|

|', "$1

", $pee ); + $pee = preg_replace('!

\s*(]*>)\s*

!', "$1", $pee); // don't pee all over a tag + $pee = preg_replace("|

(|", "$1", $pee); // problem with nested lists + $pee = preg_replace('|

]*)>|i', "

", $pee); + $pee = str_replace('

', '

', $pee); + $pee = preg_replace('!

\s*(]*>)!', "$1", $pee); + $pee = preg_replace('!(]*>)\s*

!', "$1", $pee); + if ($br) { + $pee = preg_replace_callback('/<(script|style).*?<\/\\1>/s', create_function('$matches', 'return str_replace("\n", "", $matches[0]);'), $pee); + $pee = preg_replace('|(?)\s*\n|', "
\n", $pee); // optionally make line breaks + $pee = str_replace('', "\n", $pee); + } + $pee = preg_replace('!(]*>)\s*
!', "$1", $pee); + $pee = preg_replace('!
(\s*]*>)!', '$1', $pee); + if (strpos($pee, ')(.*?)!is', 'clean_pre', $pee ); + $pee = preg_replace( "|\n

$|", '

', $pee ); + $pee = preg_replace('/

\s*?(' . get_shortcode_regex() . ')\s*<\/p>/s', '$1', $pee); // don't auto-p wrap shortcodes that stand alone + + return $pee; +} + +/** + * Checks to see if a string is utf8 encoded. + * + * @author bmorel at ssi dot fr + * + * @since 1.2.1 + * + * @param string $Str The string to be checked + * @return bool True if $Str fits a UTF-8 model, false otherwise. + */ +function seems_utf8($Str) { # by bmorel at ssi dot fr + $length = strlen($Str); + for ($i=0; $i < $length; $i++) { + if (ord($Str[$i]) < 0x80) continue; # 0bbbbbbb + elseif ((ord($Str[$i]) & 0xE0) == 0xC0) $n=1; # 110bbbbb + elseif ((ord($Str[$i]) & 0xF0) == 0xE0) $n=2; # 1110bbbb + elseif ((ord($Str[$i]) & 0xF8) == 0xF0) $n=3; # 11110bbb + elseif ((ord($Str[$i]) & 0xFC) == 0xF8) $n=4; # 111110bb + elseif ((ord($Str[$i]) & 0xFE) == 0xFC) $n=5; # 1111110b + else return false; # Does not match any model + for ($j=0; $j<$n; $j++) { # n bytes matching 10bbbbbb follow ? + if ((++$i == $length) || ((ord($Str[$i]) & 0xC0) != 0x80)) + return false; + } + } + return true; +} + +/** + * Converts a number of special characters into their HTML entities. + * + * Differs from htmlspecialchars as existing HTML entities will not be encoded. + * Specifically changes: & to &, < to < and > to >. + * + * $quotes can be set to 'single' to encode ' to ', 'double' to encode " to + * ", or '1' to do both. Default is 0 where no quotes are encoded. + * + * @since 1.2.2 + * + * @param string $text The text which is to be encoded. + * @param mixed $quotes Optional. Converts single quotes if set to 'single', double if set to 'double' or both if otherwise set. Default 0. + * @return string The encoded text with HTML entities. + */ +function wp_specialchars( $text, $quotes = 0 ) { + // Like htmlspecialchars except don't double-encode HTML entities + $text = str_replace('&&', '&&', $text); + $text = str_replace('&&', '&&', $text); + $text = preg_replace('/&(?:$|([^#])(?![a-z1-4]{1,8};))/', '&$1', $text); + $text = str_replace('<', '<', $text); + $text = str_replace('>', '>', $text); + if ( 'double' === $quotes ) { + $text = str_replace('"', '"', $text); + } elseif ( 'single' === $quotes ) { + $text = str_replace("'", ''', $text); + } elseif ( $quotes ) { + $text = str_replace('"', '"', $text); + $text = str_replace("'", ''', $text); + } + return $text; +} + +/** + * Encode the Unicode values to be used in the URI. + * + * @since 1.5.0 + * + * @param string $utf8_string + * @param int $length Max length of the string + * @return string String with Unicode encoded for URI. + */ +function utf8_uri_encode( $utf8_string, $length = 0 ) { + $unicode = ''; + $values = array(); + $num_octets = 1; + $unicode_length = 0; + + $string_length = strlen( $utf8_string ); + for ($i = 0; $i < $string_length; $i++ ) { + + $value = ord( $utf8_string[ $i ] ); + + if ( $value < 128 ) { + if ( $length && ( $unicode_length >= $length ) ) + break; + $unicode .= chr($value); + $unicode_length++; + } else { + if ( count( $values ) == 0 ) $num_octets = ( $value < 224 ) ? 2 : 3; + + $values[] = $value; + + if ( $length && ( $unicode_length + ($num_octets * 3) ) > $length ) + break; + if ( count( $values ) == $num_octets ) { + if ($num_octets == 3) { + $unicode .= '%' . dechex($values[0]) . '%' . dechex($values[1]) . '%' . dechex($values[2]); + $unicode_length += 9; + } else { + $unicode .= '%' . dechex($values[0]) . '%' . dechex($values[1]); + $unicode_length += 6; + } + + $values = array(); + $num_octets = 1; + } + } + } + + return $unicode; +} + +/** + * Converts all accent characters to ASCII characters. + * + * If there are no accent characters, then the string given is just returned. + * + * @since 1.2.1 + * + * @param string $string Text that might have accent characters + * @return string Filtered string with replaced "nice" characters. + */ +function remove_accents($string) { + if ( !preg_match('/[\x80-\xff]/', $string) ) + return $string; + + if (seems_utf8($string)) { + $chars = array( + // Decompositions for Latin-1 Supplement + chr(195).chr(128) => 'A', chr(195).chr(129) => 'A', + chr(195).chr(130) => 'A', chr(195).chr(131) => 'A', + chr(195).chr(132) => 'A', chr(195).chr(133) => 'A', + chr(195).chr(135) => 'C', chr(195).chr(136) => 'E', + chr(195).chr(137) => 'E', chr(195).chr(138) => 'E', + chr(195).chr(139) => 'E', chr(195).chr(140) => 'I', + chr(195).chr(141) => 'I', chr(195).chr(142) => 'I', + chr(195).chr(143) => 'I', chr(195).chr(145) => 'N', + chr(195).chr(146) => 'O', chr(195).chr(147) => 'O', + chr(195).chr(148) => 'O', chr(195).chr(149) => 'O', + chr(195).chr(150) => 'O', chr(195).chr(153) => 'U', + chr(195).chr(154) => 'U', chr(195).chr(155) => 'U', + chr(195).chr(156) => 'U', chr(195).chr(157) => 'Y', + chr(195).chr(159) => 's', chr(195).chr(160) => 'a', + chr(195).chr(161) => 'a', chr(195).chr(162) => 'a', + chr(195).chr(163) => 'a', chr(195).chr(164) => 'a', + chr(195).chr(165) => 'a', chr(195).chr(167) => 'c', + chr(195).chr(168) => 'e', chr(195).chr(169) => 'e', + chr(195).chr(170) => 'e', chr(195).chr(171) => 'e', + chr(195).chr(172) => 'i', chr(195).chr(173) => 'i', + chr(195).chr(174) => 'i', chr(195).chr(175) => 'i', + chr(195).chr(177) => 'n', chr(195).chr(178) => 'o', + chr(195).chr(179) => 'o', chr(195).chr(180) => 'o', + chr(195).chr(181) => 'o', chr(195).chr(182) => 'o', + chr(195).chr(182) => 'o', chr(195).chr(185) => 'u', + chr(195).chr(186) => 'u', chr(195).chr(187) => 'u', + chr(195).chr(188) => 'u', chr(195).chr(189) => 'y', + chr(195).chr(191) => 'y', + // Decompositions for Latin Extended-A + chr(196).chr(128) => 'A', chr(196).chr(129) => 'a', + chr(196).chr(130) => 'A', chr(196).chr(131) => 'a', + chr(196).chr(132) => 'A', chr(196).chr(133) => 'a', + chr(196).chr(134) => 'C', chr(196).chr(135) => 'c', + chr(196).chr(136) => 'C', chr(196).chr(137) => 'c', + chr(196).chr(138) => 'C', chr(196).chr(139) => 'c', + chr(196).chr(140) => 'C', chr(196).chr(141) => 'c', + chr(196).chr(142) => 'D', chr(196).chr(143) => 'd', + chr(196).chr(144) => 'D', chr(196).chr(145) => 'd', + chr(196).chr(146) => 'E', chr(196).chr(147) => 'e', + chr(196).chr(148) => 'E', chr(196).chr(149) => 'e', + chr(196).chr(150) => 'E', chr(196).chr(151) => 'e', + chr(196).chr(152) => 'E', chr(196).chr(153) => 'e', + chr(196).chr(154) => 'E', chr(196).chr(155) => 'e', + chr(196).chr(156) => 'G', chr(196).chr(157) => 'g', + chr(196).chr(158) => 'G', chr(196).chr(159) => 'g', + chr(196).chr(160) => 'G', chr(196).chr(161) => 'g', + chr(196).chr(162) => 'G', chr(196).chr(163) => 'g', + chr(196).chr(164) => 'H', chr(196).chr(165) => 'h', + chr(196).chr(166) => 'H', chr(196).chr(167) => 'h', + chr(196).chr(168) => 'I', chr(196).chr(169) => 'i', + chr(196).chr(170) => 'I', chr(196).chr(171) => 'i', + chr(196).chr(172) => 'I', chr(196).chr(173) => 'i', + chr(196).chr(174) => 'I', chr(196).chr(175) => 'i', + chr(196).chr(176) => 'I', chr(196).chr(177) => 'i', + chr(196).chr(178) => 'IJ',chr(196).chr(179) => 'ij', + chr(196).chr(180) => 'J', chr(196).chr(181) => 'j', + chr(196).chr(182) => 'K', chr(196).chr(183) => 'k', + chr(196).chr(184) => 'k', chr(196).chr(185) => 'L', + chr(196).chr(186) => 'l', chr(196).chr(187) => 'L', + chr(196).chr(188) => 'l', chr(196).chr(189) => 'L', + chr(196).chr(190) => 'l', chr(196).chr(191) => 'L', + chr(197).chr(128) => 'l', chr(197).chr(129) => 'L', + chr(197).chr(130) => 'l', chr(197).chr(131) => 'N', + chr(197).chr(132) => 'n', chr(197).chr(133) => 'N', + chr(197).chr(134) => 'n', chr(197).chr(135) => 'N', + chr(197).chr(136) => 'n', chr(197).chr(137) => 'N', + chr(197).chr(138) => 'n', chr(197).chr(139) => 'N', + chr(197).chr(140) => 'O', chr(197).chr(141) => 'o', + chr(197).chr(142) => 'O', chr(197).chr(143) => 'o', + chr(197).chr(144) => 'O', chr(197).chr(145) => 'o', + chr(197).chr(146) => 'OE',chr(197).chr(147) => 'oe', + chr(197).chr(148) => 'R',chr(197).chr(149) => 'r', + chr(197).chr(150) => 'R',chr(197).chr(151) => 'r', + chr(197).chr(152) => 'R',chr(197).chr(153) => 'r', + chr(197).chr(154) => 'S',chr(197).chr(155) => 's', + chr(197).chr(156) => 'S',chr(197).chr(157) => 's', + chr(197).chr(158) => 'S',chr(197).chr(159) => 's', + chr(197).chr(160) => 'S', chr(197).chr(161) => 's', + chr(197).chr(162) => 'T', chr(197).chr(163) => 't', + chr(197).chr(164) => 'T', chr(197).chr(165) => 't', + chr(197).chr(166) => 'T', chr(197).chr(167) => 't', + chr(197).chr(168) => 'U', chr(197).chr(169) => 'u', + chr(197).chr(170) => 'U', chr(197).chr(171) => 'u', + chr(197).chr(172) => 'U', chr(197).chr(173) => 'u', + chr(197).chr(174) => 'U', chr(197).chr(175) => 'u', + chr(197).chr(176) => 'U', chr(197).chr(177) => 'u', + chr(197).chr(178) => 'U', chr(197).chr(179) => 'u', + chr(197).chr(180) => 'W', chr(197).chr(181) => 'w', + chr(197).chr(182) => 'Y', chr(197).chr(183) => 'y', + chr(197).chr(184) => 'Y', chr(197).chr(185) => 'Z', + chr(197).chr(186) => 'z', chr(197).chr(187) => 'Z', + chr(197).chr(188) => 'z', chr(197).chr(189) => 'Z', + chr(197).chr(190) => 'z', chr(197).chr(191) => 's', + // Euro Sign + chr(226).chr(130).chr(172) => 'E', + // GBP (Pound) Sign + chr(194).chr(163) => ''); + + $string = strtr($string, $chars); + } else { + // Assume ISO-8859-1 if not UTF-8 + $chars['in'] = chr(128).chr(131).chr(138).chr(142).chr(154).chr(158) + .chr(159).chr(162).chr(165).chr(181).chr(192).chr(193).chr(194) + .chr(195).chr(196).chr(197).chr(199).chr(200).chr(201).chr(202) + .chr(203).chr(204).chr(205).chr(206).chr(207).chr(209).chr(210) + .chr(211).chr(212).chr(213).chr(214).chr(216).chr(217).chr(218) + .chr(219).chr(220).chr(221).chr(224).chr(225).chr(226).chr(227) + .chr(228).chr(229).chr(231).chr(232).chr(233).chr(234).chr(235) + .chr(236).chr(237).chr(238).chr(239).chr(241).chr(242).chr(243) + .chr(244).chr(245).chr(246).chr(248).chr(249).chr(250).chr(251) + .chr(252).chr(253).chr(255); + + $chars['out'] = "EfSZszYcYuAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy"; + + $string = strtr($string, $chars['in'], $chars['out']); + $double_chars['in'] = array(chr(140), chr(156), chr(198), chr(208), chr(222), chr(223), chr(230), chr(240), chr(254)); + $double_chars['out'] = array('OE', 'oe', 'AE', 'DH', 'TH', 'ss', 'ae', 'dh', 'th'); + $string = str_replace($double_chars['in'], $double_chars['out'], $string); + } + + return $string; +} + +/** + * Filters certain characters from the file name. + * + * Turns all strings to lowercase removing most characters except alphanumeric + * with spaces, dashes and periods. All spaces and underscores are converted to + * dashes. Multiple dashes are converted to a single dash. Finally, if the file + * name ends with a dash, it is removed. + * + * @since 2.1.0 + * + * @param string $name The file name + * @return string Sanitized file name + */ +function sanitize_file_name( $name ) { // Like sanitize_title, but with periods + $name = strtolower( $name ); + $name = preg_replace('/&.+?;/', '', $name); // kill entities + $name = str_replace( '_', '-', $name ); + $name = preg_replace('/[^a-z0-9\s-.]/', '', $name); + $name = preg_replace('/\s+/', '-', $name); + $name = preg_replace('|-+|', '-', $name); + $name = trim($name, '-'); + return $name; +} + +/** + * Sanitize username stripping out unsafe characters. + * + * If $strict is true, only alphanumeric characters (as well as _, space, ., -, + * @) are returned. + * Removes tags, octets, entities, and if strict is enabled, will remove all + * non-ASCII characters. After sanitizing, it passes the username, raw username + * (the username in the parameter), and the strict parameter as parameters for + * the filter. + * + * @since 2.0.0 + * @uses apply_filters() Calls 'sanitize_user' hook on username, raw username, + * and $strict parameter. + * + * @param string $username The username to be sanitized. + * @param bool $strict If set limits $username to specific characters. Default false. + * @return string The sanitized username, after passing through filters. + */ +function sanitize_user( $username, $strict = false ) { + $raw_username = $username; + $username = strip_tags($username); + // Kill octets + $username = preg_replace('|%([a-fA-F0-9][a-fA-F0-9])|', '', $username); + $username = preg_replace('/&.+?;/', '', $username); // Kill entities + + // If strict, reduce to ASCII for max portability. + if ( $strict ) + $username = preg_replace('|[^a-z0-9 _.\-@]|i', '', $username); + + // Consolidate contiguous whitespace + $username = preg_replace('|\s+|', ' ', $username); + + return apply_filters('sanitize_user', $username, $raw_username, $strict); +} + +/** + * Sanitizes title or use fallback title. + * + * Specifically, HTML and PHP tags are stripped. Further actions can be added + * via the plugin API. If $title is empty and $fallback_title is set, the latter + * will be used. + * + * @since 1.0.0 + * + * @param string $title The string to be sanitized. + * @param string $fallback_title Optional. A title to use if $title is empty. + * @return string The sanitized string. + */ +function sanitize_title($title, $fallback_title = '') { + $title = strip_tags($title); + $title = apply_filters('sanitize_title', $title); + + if ( '' === $title || false === $title ) + $title = $fallback_title; + + return $title; +} + +/** + * Sanitizes title, replacing whitespace with dashes. + * + * Limits the output to alphanumeric characters, underscore (_) and dash (-). + * Whitespace becomes a dash. + * + * @since 1.2.0 + * + * @param string $title The title to be sanitized. + * @return string The sanitized title. + */ +function sanitize_title_with_dashes($title) { + $title = strip_tags($title); + // Preserve escaped octets. + $title = preg_replace('|%([a-fA-F0-9][a-fA-F0-9])|', '---$1---', $title); + // Remove percent signs that are not part of an octet. + $title = str_replace('%', '', $title); + // Restore octets. + $title = preg_replace('|---([a-fA-F0-9][a-fA-F0-9])---|', '%$1', $title); + + $title = remove_accents($title); + if (seems_utf8($title)) { + if (function_exists('mb_strtolower')) { + $title = mb_strtolower($title, 'UTF-8'); + } + $title = utf8_uri_encode($title, 200); + } + + $title = strtolower($title); + $title = preg_replace('/&.+?;/', '', $title); // kill entities + $title = preg_replace('/[^%a-z0-9 _-]/', '', $title); + $title = preg_replace('/\s+/', '-', $title); + $title = preg_replace('|-+|', '-', $title); + $title = trim($title, '-'); + + return $title; +} + +/** + * Ensures a string is a valid SQL order by clause. + * + * Accepts one or more columns, with or without ASC/DESC, and also accepts + * RAND(). + * + * @since 2.5.1 + * + * @param string $orderby Order by string to be checked. + * @return string|false Returns the order by clause if it is a match, false otherwise. + */ +function sanitize_sql_orderby( $orderby ){ + preg_match('/^\s*([a-z0-9_]+(\s+(ASC|DESC))?(\s*,\s*|\s*$))+|^\s*RAND\(\s*\)\s*$/i', $orderby, $obmatches); + if ( !$obmatches ) + return false; + return $orderby; +} + +/** + * Converts a number of characters from a string. + * + * Metadata tags < + +text_direction ) ) : ?> + + + + + + + + + +text_direction ) { + $input['directionality'] = 'rtl'; + $input['plugins'] .= ',directionality'; + $input['theme_advanced_buttons1'] .= ',ltr'; + } + + return $input; +} + +/** + * Convert smiley code to the icon graphic file equivalent. + * + * You can turn off smilies, by going to the write setting screen and unchecking + * the box, or by setting 'use_smilies' option to false or removing the option. + * + * Plugins may override the default smiley list by setting the $wpsmiliestrans + * to an array, with the key the code the blogger types in and the value the + * image file. + * + * The $wp_smiliessearch global is for the regular expression array and is + * set each time the function is called. The $wp_smiliesreplace is the full + * replacement. Supposely, the $wp_smiliessearch array is looped over using + * preg_replace() or just setting the array of $wp_smiliessearch along with the + * array of $wp_smiliesreplace in the search and replace parameters of + * preg_replace(), which would be faster and less overhead. Either way, both are + * used with preg_replace() and can be defined after the function is called. + * + * The full list of smilies can be found in the function and won't be listed in + * the description. Probably should create a Codex page for it, so that it is + * available. + * + * @global array $wpsmiliestrans + * @global array $wp_smiliesreplace + * @global array $wp_smiliessearch + * @since 2.2.0 + */ +function smilies_init() { + global $wpsmiliestrans, $wp_smiliessearch, $wp_smiliesreplace; + + // don't bother setting up smilies if they are disabled + if ( !get_option( 'use_smilies' ) ) + return; + + if ( !isset( $wpsmiliestrans ) ) { + $wpsmiliestrans = array( + ':mrgreen:' => 'icon_mrgreen.gif', + ':neutral:' => 'icon_neutral.gif', + ':twisted:' => 'icon_twisted.gif', + ':arrow:' => 'icon_arrow.gif', + ':shock:' => 'icon_eek.gif', + ':smile:' => 'icon_smile.gif', + ':???:' => 'icon_confused.gif', + ':cool:' => 'icon_cool.gif', + ':evil:' => 'icon_evil.gif', + ':grin:' => 'icon_biggrin.gif', + ':idea:' => 'icon_idea.gif', + ':oops:' => 'icon_redface.gif', + ':razz:' => 'icon_razz.gif', + ':roll:' => 'icon_rolleyes.gif', + ':wink:' => 'icon_wink.gif', + ':cry:' => 'icon_cry.gif', + ':eek:' => 'icon_surprised.gif', + ':lol:' => 'icon_lol.gif', + ':mad:' => 'icon_mad.gif', + ':sad:' => 'icon_sad.gif', + '8-)' => 'icon_cool.gif', + '8-O' => 'icon_eek.gif', + ':-(' => 'icon_sad.gif', + ':-)' => 'icon_smile.gif', + ':-?' => 'icon_confused.gif', + ':-D' => 'icon_biggrin.gif', + ':-P' => 'icon_razz.gif', + ':-o' => 'icon_surprised.gif', + ':-x' => 'icon_mad.gif', + ':-|' => 'icon_neutral.gif', + ';-)' => 'icon_wink.gif', + '8)' => 'icon_cool.gif', + '8O' => 'icon_eek.gif', + ':(' => 'icon_sad.gif', + ':)' => 'icon_smile.gif', + ':?' => 'icon_confused.gif', + ':D' => 'icon_biggrin.gif', + ':P' => 'icon_razz.gif', + ':o' => 'icon_surprised.gif', + ':x' => 'icon_mad.gif', + ':|' => 'icon_neutral.gif', + ';)' => 'icon_wink.gif', + ':!:' => 'icon_exclaim.gif', + ':?:' => 'icon_question.gif', + ); + } + + $siteurl = get_option( 'siteurl' ); + foreach ( (array) $wpsmiliestrans as $smiley => $img ) { + $wp_smiliessearch[] = '/(\s|^)' . preg_quote( $smiley, '/' ) . '(\s|$)/'; + $smiley_masked = attribute_escape( trim( $smiley ) ); + $wp_smiliesreplace[] = " "; + } +} + +/** + * Merge user defined arguments into defaults array. + * + * This function is used throughout WordPress to allow for both string or array + * to be merged into another array. + * + * @since 2.2.0 + * + * @param string|array $args Value to merge with $defaults + * @param array $defaults Array that serves as the defaults. + * @return array Merged user defined values with defaults. + */ +function wp_parse_args( $args, $defaults = '' ) { + if ( is_object( $args ) ) + $r = get_object_vars( $args ); + elseif ( is_array( $args ) ) + $r =& $args; + else + wp_parse_str( $args, $r ); + + if ( is_array( $defaults ) ) + return array_merge( $defaults, $r ); + return $r; +} + +/** + * Determines if Widgets library should be loaded. + * + * Checks to make sure that the widgets library hasn't already been loaded. If + * it hasn't, then it will load the widgets library and run an action hook. + * + * @since 2.2.0 + * @uses add_action() Calls '_admin_menu' hook with 'wp_widgets_add_menu' value. + */ +function wp_maybe_load_widgets() { + if ( !function_exists( 'dynamic_sidebar' ) ) { + require_once( ABSPATH . WPINC . '/widgets.php' ); + add_action( '_admin_menu', 'wp_widgets_add_menu' ); + } +} + +/** + * Append the Widgets menu to the themes main menu. + * + * @since 2.2.0 + * @uses $submenu The administration submenu list. + */ +function wp_widgets_add_menu() { + global $submenu; + $submenu['themes.php'][7] = array( __( 'Widgets' ), 'switch_themes', 'widgets.php' ); + ksort( $submenu['themes.php'], SORT_NUMERIC ); +} + +/** + * Flush all output buffers for PHP 5.2. + * + * Make sure all output buffers are flushed before our singletons our destroyed. + * + * @since 2.2.0 + */ +function wp_ob_end_flush_all() { + while ( @ob_end_flush() ); +} + +/** + * Load the correct database class file. + * + * This function is used to load the database class file either at runtime or by + * wp-admin/setup-config.php We must globalise $wpdb to ensure that it is + * defined globally by the inline code in wp-db.php. + * + * @since 2.5.0 + * @global $wpdb WordPress Database Object + */ +function require_wp_db() { + global $wpdb; + if ( file_exists( WP_CONTENT_DIR . '/db.php' ) ) + require_once( WP_CONTENT_DIR . '/db.php' ); + else + require_once( ABSPATH . WPINC . '/wp-db.php' ); +} + +/** + * Load custom DB error or display WordPress DB error. + * + * If a file exists in the wp-content directory named db-error.php, then it will + * be loaded instead of displaying the WordPress DB error. If it is not found, + * then the WordPress DB error will be displayed instead. + * + * The WordPress DB error sets the HTTP status header to 500 to try to prevent + * search engines from caching the message. Custom DB messages should do the + * same. + * + * This function was backported to the the WordPress 2.3.2, but originally was + * added in WordPress 2.5.0. + * + * @since 2.3.2 + * @uses $wpdb + */ +function dead_db() { + global $wpdb; + + // Load custom DB error template, if present. + if ( file_exists( WP_CONTENT_DIR . '/db-error.php' ) ) { + require_once( WP_CONTENT_DIR . '/db-error.php' ); + die(); + } + + // If installing or in the admin, provide the verbose message. + if ( defined('WP_INSTALLING') || defined('WP_ADMIN') ) + wp_die($wpdb->error); + + // Otherwise, be terse. + status_header( 500 ); + nocache_headers(); + header( 'Content-Type: text/html; charset=utf-8' ); +?> + +> + + + + + + +

Error establishing a database connection

+ + +deprecated since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) ); + else + trigger_error( sprintf( __('%1$s is deprecated since version %2$s with no alternative available.'), $function, $version ) ); + } +} + +/** + * Marks a file as deprecated and informs when it has been used. + * + * There is a hook deprecated_file_included that will be called that can be used + * to get the backtrace up to what file and function included the deprecated + * file. + * + * The current behavior is to trigger an user error if WP_DEBUG is defined and + * is true. + * + * This function is to be used in every file that is depreceated + * + * @package WordPress + * @package Debug + * @since 2.5.0 + * @access private + * + * @uses do_action() Calls 'deprecated_file_included' and passes the file name and what to use instead. + * @uses apply_filters() Calls 'deprecated_file_trigger_error' and expects boolean value of true to do trigger or false to not trigger error. + * + * @param string $file The file that was included + * @param string $version The version of WordPress that deprecated the function + * @param string $replacement Optional. The function that should have been called + */ +function _deprecated_file($file, $version, $replacement=null) { + + do_action('deprecated_file_included', $file, $replacement); + + // Allow plugin to filter the output error trigger + if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_file_trigger_error', true )) { + if( !is_null($replacement) ) + trigger_error( sprintf( __('%1$s is deprecated since version %2$s! Use %3$s instead.'), $file, $version, $replacement ) ); + else + trigger_error( sprintf( __('%1$s is deprecated since version %2$s with no alternative available.'), $file, $version ) ); + } +} + +/** + * Is the server running earlier than 1.5.0 version of lighttpd + * + * @since 2.5.0 + * + * @return bool Whether the server is running lighttpd < 1.5.0 + */ +function is_lighttpd_before_150() { + $server_parts = explode( '/', isset( $_SERVER['SERVER_SOFTWARE'] )? $_SERVER['SERVER_SOFTWARE'] : '' ); + $server_parts[1] = isset( $server_parts[1] )? $server_parts[1] : ''; + return 'lighttpd' == $server_parts[0] && -1 == version_compare( $server_parts[1], '1.5.0' ); +} + +/** + * Does the specified module exist in the apache config? + * + * @since 2.5.0 + * + * @param string $mod e.g. mod_rewrite + * @param bool $default The default return value if the module is not found + * @return bool + */ +function apache_mod_loaded($mod, $default = false) { + global $is_apache; + + if ( !$is_apache ) + return false; + + if ( function_exists('apache_get_modules') ) { + $mods = apache_get_modules(); + if ( in_array($mod, $mods) ) + return true; + } elseif ( function_exists('phpinfo') ) { + ob_start(); + phpinfo(8); + $phpinfo = ob_get_clean(); + if ( false !== strpos($phpinfo, $mod) ) + return true; + } + return $default; +} + +/** + * File validates against allowed set of defined rules. + * + * A return value of '1' means that the $file contains either '..' or './'. A + * return value of '2' means that the $file contains ':' after the first + * character. A return value of '3' means that the file is not in the allowed + * files list. + * + * @since 1.2.0 + * + * @param string $file File path. + * @param array $allowed_files List of allowed files. + * @return int 0 means nothing is wrong, greater than 0 means something was wrong. + */ +function validate_file( $file, $allowed_files = '' ) { + if ( false !== strpos( $file, '..' )) + return 1; + + if ( false !== strpos( $file, './' )) + return 1; + + if (':' == substr( $file, 1, 1 )) + return 2; + + if (!empty ( $allowed_files ) && (!in_array( $file, $allowed_files ) ) ) + return 3; + + return 0; +} + +/** + * Determine if SSL is used. + * + * @since 2.6.0 + * + * @return bool True if SSL, false if not used. + */ +function is_ssl() { + return ( isset($_SERVER['HTTPS']) && 'on' == strtolower($_SERVER['HTTPS']) ) ? true : false; +} + +/** + * Whether SSL login should be forced. + * + * @since 2.6.0 + * + * @param string|bool $force Optional. + * @return bool True if forced, false if not forced. + */ +function force_ssl_login($force = '') { + static $forced; + + if ( '' != $force ) { + $old_forced = $forced; + $forced = $force; + return $old_forced; + } + + return $forced; +} + +/** + * Whether to force SSL used for the Administration Panels. + * + * @since 2.6.0 + * + * @param string|bool $force + * @return bool True if forced, false if not forced. + */ +function force_ssl_admin($force = '') { + static $forced; + + if ( '' != $force ) { + $old_forced = $forced; + $forced = $force; + return $old_forced; + } + + return $forced; +} + +/** + * Guess the URL for the site. + * + * Will remove wp-admin links to retrieve only return URLs not in the wp-admin + * directory. + * + * @since 2.6.0 + * + * @return string + */ +function wp_guess_url() { + if ( defined('WP_SITEURL') && '' != WP_SITEURL ) { + $url = WP_SITEURL; + } else { + $schema = ( isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' ) ? 'https://' : 'http://'; + $url = preg_replace('|/wp-admin/.*|i', '', $schema . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']); + } + return $url; +} + +/** + * Suspend cache invalidation. + * + * Turns cache invalidation on and off. Useful during imports where you don't wont to do invalidations + * every time a post is inserted. Callers must be sure that what they are doing won't lead to an inconsistent + * cache when invalidation is suspended. + * + * @since 2.7.0 + * + * @param bool $suspend Whether to suspend or enable cache invalidation + * @return bool The current suspend setting + */ +function wp_suspend_cache_invalidation($suspend = true) { + global $_wp_suspend_cache_invalidation; + + $current_suspend = $_wp_suspend_cache_invalidation; + $_wp_suspend_cache_invalidation = $suspend; + return $current_suspend; +} + +/** + * Copy an object. + * + * Returns a cloned copy of an object. + * + * @since 2.7.0 + * + * @param object $object The object to clone + * @return object The cloned object + */ +function wp_clone($object) { + return version_compare(phpversion(), '5.0') < 0 ? $object : clone($object); +} + + +?> diff -uNr a/blog/wp-includes/functions.wp-scripts.php b/blog/wp-includes/functions.wp-scripts.php --- a/blog/wp-includes/functions.wp-scripts.php false +++ b/blog/wp-includes/functions.wp-scripts.php 609570fe84943ba8b8108c260d51bc94337951053ce062789824367cfe1965bee82cecde151d277ae929549803f8b53299f611ea84e2c0ef9e9300492cf42db0 @@ -0,0 +1,99 @@ +do_items( $handles ); +} + +/** + * Register new JavaScript file. + * + * @since r16 + * @see WP_Scripts::add() For parameter information. + */ +function wp_register_script( $handle, $src, $deps = array(), $ver = false ) { + global $wp_scripts; + if ( !is_a($wp_scripts, 'WP_Scripts') ) + $wp_scripts = new WP_Scripts(); + + $wp_scripts->add( $handle, $src, $deps, $ver ); +} + +/** + * Localizes a script. + * + * Localizes only if script has already been added. + * + * @since r16 + * @see WP_Script::localize() + */ +function wp_localize_script( $handle, $object_name, $l10n ) { + global $wp_scripts; + if ( !is_a($wp_scripts, 'WP_Scripts') ) + return false; + + return $wp_scripts->localize( $handle, $object_name, $l10n ); +} + +/** + * Remove a registered script. + * + * @since r16 + * @see WP_Scripts::remove() For parameter information. + */ +function wp_deregister_script( $handle ) { + global $wp_scripts; + if ( !is_a($wp_scripts, 'WP_Scripts') ) + $wp_scripts = new WP_Scripts(); + + $wp_scripts->remove( $handle ); +} + +/** + * Enqueues script. + * + * Registers the script if src provided (does NOT overwrite) and enqueues. + * + * @since r16 + * @see WP_Script::add(), WP_Script::enqueue() +*/ +function wp_enqueue_script( $handle, $src = false, $deps = array(), $ver = false ) { + global $wp_scripts; + if ( !is_a($wp_scripts, 'WP_Scripts') ) + $wp_scripts = new WP_Scripts(); + + if ( $src ) { + $_handle = explode('?', $handle); + $wp_scripts->add( $_handle[0], $src, $deps, $ver ); + } + $wp_scripts->enqueue( $handle ); +} diff -uNr a/blog/wp-includes/functions.wp-styles.php b/blog/wp-includes/functions.wp-styles.php --- a/blog/wp-includes/functions.wp-styles.php false +++ b/blog/wp-includes/functions.wp-styles.php 1efcf0e8afa5ef91f47fba24c25308f74d2c2ad94a8caeb8e33dd5b362c8551d559f85f44fabb0acdedb212d40aa6302ba96d8a6331c48ecd8646de336318945 @@ -0,0 +1,79 @@ +do_items( $handles ); +} + +/** + * Register CSS style file. + * + * @since r79 + * @see WP_Styles::add() For parameter and additional information. + */ +function wp_register_style( $handle, $src, $deps = array(), $ver = false, $media = 'all' ) { + global $wp_styles; + if ( !is_a($wp_styles, 'WP_Styles') ) + $wp_styles = new WP_Styles(); + + $wp_styles->add( $handle, $src, $deps, $ver, $media ); +} + +/** + * Remove a registered CSS file. + * + * @since r79 + * @see WP_Styles::remove() For parameter and additional information. + */ +function wp_deregister_style( $handle ) { + global $wp_styles; + if ( !is_a($wp_styles, 'WP_Styles') ) + $wp_styles = new WP_Styles(); + + $wp_styles->remove( $handle ); +} + +/** + * Enqueue a CSS style file. + * + * @since r79 + * @see WP_Styles::add(), WP_Styles::enqueue() + */ +function wp_enqueue_style( $handle, $src = false, $deps = array(), $ver = false, $media = false ) { + global $wp_styles; + if ( !is_a($wp_styles, 'WP_Styles') ) + $wp_styles = new WP_Styles(); + + if ( $src ) { + $_handle = explode('?', $handle); + $wp_styles->add( $_handle[0], $src, $deps, $ver, $media ); + } + $wp_styles->enqueue( $handle ); +} diff -uNr a/blog/wp-includes/general-template.php b/blog/wp-includes/general-template.php --- a/blog/wp-includes/general-template.php false +++ b/blog/wp-includes/general-template.php 2ba140fcd6db497a4f69827972260661e7fd2b0a6ca3eaa77c0b8422ccc9d04fb35b60cf2b26d9900920fa60cc1bc2050428149847cecc79b69f32e745fb9ee8 @@ -0,0 +1,1902 @@ + + ' . __('Search for:') . ' +

+ +

+ '; + + echo apply_filters('get_search_form', $form); +} + +/** + * Display the Log In/Out link. + * + * Displays a link, which allows the user to navigate to the Log In page to log in + * or log out depending on whether or not they are currently logged in. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'loginout' hook on HTML link content. + */ +function wp_loginout() { + if ( ! is_user_logged_in() ) + $link = '' . __('Log in') . ''; + else + $link = '' . __('Log out') . ''; + + echo apply_filters('loginout', $link); +} + +/** + * Returns the Log Out URL. + * + * Returns the URL that allows the user to log out of the site + * + * @since 2.7 + * @uses wp_nonce_url() To protect against CSRF + * @uses site_url() To generate the log in URL + * + * @param string $redirect Path to redirect to on logout. + */ +function wp_logout_url($redirect = '') { + if ( strlen($redirect) ) + $redirect = "&redirect_to=$redirect"; + + return wp_nonce_url( site_url("wp-login.php?action=logout$redirect", 'login'), 'log-out' ); +} + +/** + * Returns the Log In URL. + * + * Returns the URL that allows the user to log in to the site + * + * @since 2.7 + * @uses site_url() To generate the log in URL + * + * @param string $redirect Path to redirect to on login. + */ +function wp_login_url($redirect = '') { + if ( strlen($redirect) ) + $redirect = "?redirect_to=$redirect"; + + return site_url("wp-login.php$redirect", 'login'); +} + +/** + * Display the Registration or Admin link. + * + * Display a link which allows the user to navigate to the registration page if + * not logged in and registration is enabled or to the dashboard if logged in. + * + * @since 1.5.0 + * @uses apply_filters() Calls 'register' hook on register / admin link content. + * + * @param string $before Text to output before the link (defaults to

). + * @param string $after Text to output after the link (defaults to

). + */ +function wp_register( $before = '

', $after = '

' ) { + + if ( ! is_user_logged_in() ) { + if ( get_option('users_can_register') ) + $link = $before . '' . __('Register') . '' . $after; + else + $link = ''; + } else { + $link = $before . '' . __('Site Admin') . '' . $after; + } + + echo apply_filters('register', $link); +} + +/** + * Theme container function for the 'wp_meta' action. + * + * The 'wp_meta' action can have several purposes, depending on how you use it, + * but one purpose might have been to allow for theme switching. + * + * @since 1.5.0 + * @link http://trac.wordpress.org/ticket/1458 Explanation of 'wp_meta' action. + * @uses do_action() Calls 'wp_meta' hook. + */ +function wp_meta() { + do_action('wp_meta'); +} + +/** + * Display information about the blog. + * + * @see get_bloginfo() For possible values for the parameter. + * @since 0.71 + * + * @param string $show What to display. + */ +function bloginfo($show='') { + echo get_bloginfo($show, 'display'); +} + +/** + * Retrieve information about the blog. + * + * Some show parameter values are deprecated and will be removed in future + * versions. Care should be taken to check the function contents and know what + * the deprecated blog info options are. Options without "// DEPRECATED" are + * the preferred and recommended ways to get the information. + * + * The possible values for the 'show' parameter are listed below. + *

+ *
1. url - Blog URI to homepage.
+ *
2. wpurl - Blog URI path to WordPress.
+ *
3. description - Secondary title
+ *

+ * + * The feed URL options can be retrieved from 'rdf_url' (RSS 0.91), + * 'rss_url' (RSS 1.0), 'rss2_url' (RSS 2.0), or 'atom_url' (Atom feed). The + * comment feeds can be retrieved from the 'comments_atom_url' (Atom comment + * feed) or 'comments_rss2_url' (RSS 2.0 comment feed). + * + * There are many other options and you should check the function contents: + * {@source 32 37} + * + * @since 0.71 + * + * @param string $show Blog info to retrieve. + * @param string $filter How to filter what is retrieved. + * @return string Mostly string values, might be empty. + */ +function get_bloginfo($show = '', $filter = 'raw') { + + switch($show) { + case 'url' : + case 'home' : // DEPRECATED + case 'siteurl' : // DEPRECATED + $output = get_option('home'); + break; + case 'wpurl' : + $output = get_option('siteurl'); + break; + case 'description': + $output = get_option('blogdescription'); + break; + case 'rdf_url': + $output = get_feed_link('rdf'); + break; + case 'rss_url': + $output = get_feed_link('rss'); + break; + case 'rss2_url': + $output = get_feed_link('rss2'); + break; + case 'atom_url': + $output = get_feed_link('atom'); + break; + case 'comments_atom_url': + $output = get_feed_link('comments_atom'); + break; + case 'comments_rss2_url': + $output = get_feed_link('comments_rss2'); + break; + case 'pingback_url': + $output = get_option('siteurl') .'/xmlrpc.php'; + break; + case 'stylesheet_url': + $output = get_stylesheet_uri(); + break; + case 'stylesheet_directory': + $output = get_stylesheet_directory_uri(); + break; + case 'template_directory': + case 'template_url': + $output = get_template_directory_uri(); + break; + case 'admin_email': + $output = get_option('admin_email'); + break; + case 'charset': + $output = get_option('blog_charset'); + if ('' == $output) $output = 'UTF-8'; + break; + case 'html_type' : + $output = get_option('html_type'); + break; + case 'version': + global $wp_version; + $output = $wp_version; + break; + case 'language': + $output = get_locale(); + $output = str_replace('_', '-', $output); + break; + case 'text_direction': + global $wp_locale; + $output = $wp_locale->text_direction; + break; + case 'name': + default: + $output = get_option('blogname'); + break; + } + + $url = true; + if (strpos($show, 'url') === false && + strpos($show, 'directory') === false && + strpos($show, 'home') === false) + $url = false; + + if ( 'display' == $filter ) { + if ( $url ) + $output = apply_filters('bloginfo_url', $output, $show); + else + $output = apply_filters('bloginfo', $output, $show); + } + + return $output; +} + +/** + * Display or retrieve page title for all areas of blog. + * + * By default, the page title will display the separator before the page title, + * so that the blog title will be before the page title. This is not good for + * title display, since the blog title shows up on most tabs and not what is + * important, which is the page that the user is looking at. + * + * There are also SEO benefits to having the blog title after or to the 'right' + * or the page title. However, it is mostly common sense to have the blog title + * to the right with most browsers supporting tabs. You can achieve this by + * using the seplocation parameter and setting the value to 'right'. This change + * was introduced around 2.5.0, in case backwards compatibility of themes is + * important. + * + * @since 1.0.0 + * + * @param string $sep Optional, default is '»'. How to separate the various items within the page title. + * @param bool $display Optional, default is true. Whether to display or retrieve title. + * @param string $seplocation Optional. Direction to display title, 'right'. + * @return string|null String on retrieve, null when displaying. + */ +function wp_title($sep = '»', $display = true, $seplocation = '') { + global $wpdb, $wp_locale, $wp_query; + + $cat = get_query_var('cat'); + $tag = get_query_var('tag_id'); + $category_name = get_query_var('category_name'); + $author = get_query_var('author'); + $author_name = get_query_var('author_name'); + $m = get_query_var('m'); + $year = get_query_var('year'); + $monthnum = get_query_var('monthnum'); + $day = get_query_var('day'); + $title = ''; + + $t_sep = '%WP_TITILE_SEP%'; // Temporary separator, for accurate flipping, if necessary + + // If there's a category + if ( !empty($cat) ) { + // category exclusion + if ( !stristr($cat,'-') ) + $title = apply_filters('single_cat_title', get_the_category_by_ID($cat)); + } elseif ( !empty($category_name) ) { + if ( stristr($category_name,'/') ) { + $category_name = explode('/',$category_name); + if ( $category_name[count($category_name)-1] ) + $category_name = $category_name[count($category_name)-1]; // no trailing slash + else + $category_name = $category_name[count($category_name)-2]; // there was a trailling slash + } + $cat = get_term_by('slug', $category_name, 'category', OBJECT, 'display'); + if ( $cat ) + $title = apply_filters('single_cat_title', $cat->name); + } + + if ( !empty($tag) ) { + $tag = get_term($tag, 'post_tag', OBJECT, 'display'); + if ( is_wp_error( $tag ) ) + return $tag; + if ( ! empty($tag->name) ) + $title = apply_filters('single_tag_title', $tag->name); + } + + // If there's an author + if ( !empty($author) ) { + $title = get_userdata($author); + $title = $title->display_name; + } + if ( !empty($author_name) ) { + // We do a direct query here because we don't cache by nicename. + $title = $wpdb->get_var($wpdb->prepare("SELECT display_name FROM $wpdb->users WHERE user_nicename = %s", $author_name)); + } + + // If there's a month + if ( !empty($m) ) { + $my_year = substr($m, 0, 4); + $my_month = $wp_locale->get_month(substr($m, 4, 2)); + $my_day = intval(substr($m, 6, 2)); + $title = "$my_year" . ($my_month ? "$t_sep$my_month" : "") . ($my_day ? "$t_sep$my_day" : ""); + } + + if ( !empty($year) ) { + $title = $year; + if ( !empty($monthnum) ) + $title .= "$t_sep" . $wp_locale->get_month($monthnum); + if ( !empty($day) ) + $title .= "$t_sep" . zeroise($day, 2); + } + + // If there is a post + if ( is_single() || ( is_page() && !is_front_page() ) ) { + $post = $wp_query->get_queried_object(); + $title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) ); + } + + // If there's a taxonomy + if ( is_tax() ) { + $taxonomy = get_query_var( 'taxonomy' ); + $tax = get_taxonomy( $taxonomy ); + $tax = $tax->label; + $term = $wp_query->get_queried_object(); + $term = $term->name; + $title = "$tax$t_sep$term"; + } + + if ( is_404() ) { + $title = __('Page not found'); + } + + $prefix = ''; + if ( !empty($title) ) + $prefix = " $sep "; + + // Determines position of the separator and direction of the breadcrumb + if ( 'right' == $seplocation ) { // sep on right, so reverse the order + $title_array = explode( $t_sep, $title ); + $title_array = array_reverse( $title_array ); + $title = implode( " $sep ", $title_array ) . $prefix; + } else { + $title_array = explode( $t_sep, $title ); + $title = $prefix . implode( " $sep ", $title_array ); + } + + $title = apply_filters('wp_title', $title, $sep, $seplocation); + + // Send it out + if ( $display ) + echo $title; + else + return $title; + +} + +/** + * Display or retrieve page title for post. + * + * This is optimized for single.php template file for displaying the post title. + * Only useful for posts, does not support pages for example. + * + * It does not support placing the separator after the title, but by leaving the + * prefix parameter empty, you can set the title separator manually. The prefix + * does not automatically place a space between the prefix, so if there should + * be a space, the parameter value will need to have it at the end. + * + * @since 0.71 + * @uses $wpdb + * + * @param string $prefix Optional. What to display before the title. + * @param bool $display Optional, default is true. Whether to display or retrieve title. + * @return string|null Title when retrieving, null when displaying or failure. + */ +function single_post_title($prefix = '', $display = true) { + global $wpdb; + $p = get_query_var('p'); + $name = get_query_var('name'); + + if ( intval($p) || '' != $name ) { + if ( !$p ) + $p = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_name = %s", $name)); + $post = & get_post($p); + $title = $post->post_title; + $title = apply_filters('single_post_title', $title); + if ( $display ) + echo $prefix.strip_tags($title); + else + return strip_tags($title); + } +} + +/** + * Display or retrieve page title for category archive. + * + * This is useful for category template file or files, because it is optimized + * for category page title and with less overhead than {@link wp_title()}. + * + * It does not support placing the separator after the title, but by leaving the + * prefix parameter empty, you can set the title separator manually. The prefix + * does not automatically place a space between the prefix, so if there should + * be a space, the parameter value will need to have it at the end. + * + * @since 0.71 + * + * @param string $prefix Optional. What to display before the title. + * @param bool $display Optional, default is true. Whether to display or retrieve title. + * @return string|null Title when retrieving, null when displaying or failure. + */ +function single_cat_title($prefix = '', $display = true ) { + $cat = intval( get_query_var('cat') ); + if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) { + $my_cat_name = apply_filters('single_cat_title', get_the_category_by_ID($cat)); + if ( !empty($my_cat_name) ) { + if ( $display ) + echo $prefix.strip_tags($my_cat_name); + else + return strip_tags($my_cat_name); + } + } else if ( is_tag() ) { + return single_tag_title($prefix, $display); + } +} + +/** + * Display or retrieve page title for tag post archive. + * + * Useful for tag template files for displaying the tag page title. It has less + * overhead than {@link wp_title()}, because of its limited implementation. + * + * It does not support placing the separator after the title, but by leaving the + * prefix parameter empty, you can set the title separator manually. The prefix + * does not automatically place a space between the prefix, so if there should + * be a space, the parameter value will need to have it at the end. + * + * @since 2.3.0 + * + * @param string $prefix Optional. What to display before the title. + * @param bool $display Optional, default is true. Whether to display or retrieve title. + * @return string|null Title when retrieving, null when displaying or failure. + */ +function single_tag_title($prefix = '', $display = true ) { + if ( !is_tag() ) + return; + + $tag_id = intval( get_query_var('tag_id') ); + + if ( !empty($tag_id) ) { + $my_tag = &get_term($tag_id, 'post_tag', OBJECT, 'display'); + if ( is_wp_error( $my_tag ) ) + return false; + $my_tag_name = apply_filters('single_tag_title', $my_tag->name); + if ( !empty($my_tag_name) ) { + if ( $display ) + echo $prefix . $my_tag_name; + else + return $my_tag_name; + } + } +} + +/** + * Display or retrieve page title for post archive based on date. + * + * Useful for when the template only needs to display the month and year, if + * either are available. Optimized for just this purpose, so if it is all that + * is needed, should be better than {@link wp_title()}. + * + * It does not support placing the separator after the title, but by leaving the + * prefix parameter empty, you can set the title separator manually. The prefix + * does not automatically place a space between the prefix, so if there should + * be a space, the parameter value will need to have it at the end. + * + * @since 0.71 + * + * @param string $prefix Optional. What to display before the title. + * @param bool $display Optional, default is true. Whether to display or retrieve title. + * @return string|null Title when retrieving, null when displaying or failure. + */ +function single_month_title($prefix = '', $display = true ) { + global $wp_locale; + + $m = get_query_var('m'); + $year = get_query_var('year'); + $monthnum = get_query_var('monthnum'); + + if ( !empty($monthnum) && !empty($year) ) { + $my_year = $year; + $my_month = $wp_locale->get_month($monthnum); + } elseif ( !empty($m) ) { + $my_year = substr($m, 0, 4); + $my_month = $wp_locale->get_month(substr($m, 4, 2)); + } + + if ( empty($my_month) ) + return false; + + $result = $prefix . $my_month . $prefix . $my_year; + + if ( !$display ) + return $result; + echo $result; +} + +/** + * Retrieve archive link content based on predefined or custom code. + * + * The format can be one of four styles. The 'link' for head element, 'option' + * for use in the select element, 'html' for use in list (either ol or ul HTML + * elements). Custom content is also supported using the before and after + * parameters. + * + * The 'link' format uses the link HTML element with the archives + * relationship. The before and after parameters are not used. The text + * parameter is used to describe the link. + * + * The 'option' format uses the option HTML element for use in select element. + * The value is the url parameter and the before and after parameters are used + * between the text description. + * + * The 'html' format, which is the default, uses the li HTML element for use in + * the list HTML elements. The before parameter is before the link and the after + * parameter is after the closing link. + * + * The custom format uses the before parameter before the link ('a' HTML + * element) and the after parameter after the closing link tag. If the above + * three values for the format are not used, then custom format is assumed. + * + * @since 1.0.0 + * @author Orien + * @link http://icecode.com/ link navigation hack by Orien + * + * @param string $url URL to archive. + * @param string $text Archive text description. + * @param string $format Optional, default is 'html'. Can be 'link', 'option', 'html', or custom. + * @param string $before Optional. + * @param string $after Optional. + * @return string HTML link content for archive. + */ +function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') { + $text = wptexturize($text); + $title_text = attribute_escape($text); + $url = clean_url($url); + + if ('link' == $format) + $link_html = "\t\n"; + elseif ('option' == $format) + $link_html = "\t$before $text $after\n"; + elseif ('html' == $format) + $link_html = "\t

$before$text$after

\n"; + else // custom + $link_html = "\t$before$text$after\n"; + + $link_html = apply_filters( "get_archives_link", $link_html ); + + return $link_html; +} + +/** + * Display archive links based on type and format. + * + * The 'type' argument offers a few choices and by default will display monthly + * archive links. The other options for values are 'daily', 'weekly', 'monthly', + * 'yearly', 'postbypost' or 'alpha'. Both 'postbypost' and 'alpha' display the + * same archive link list, the difference between the two is that 'alpha' + * will order by post title and 'postbypost' will order by post date. + * + * The date archives will logically display dates with links to the archive post + * page. The 'postbypost' and 'alpha' values for 'type' argument will display + * the post titles. + * + * The 'limit' argument will only display a limited amount of links, specified + * by the 'limit' integer value. By default, there is no limit. The + * 'show_post_count' argument will show how many posts are within the archive. + * By default, the 'show_post_count' argument is set to false. + * + * For the 'format', 'before', and 'after' arguments, see {@link + * get_archives_link()}. The values of these arguments have to do with that + * function. + * + * @since 1.2.0 + * + * @param string|array $args Optional. Override defaults. + */ +function wp_get_archives($args = '') { + global $wpdb, $wp_locale; + + $defaults = array( + 'type' => 'monthly', 'limit' => '', + 'format' => 'html', 'before' => '', + 'after' => '', 'show_post_count' => false, + 'echo' => 1, 'start' => 1 + ); + + $r = wp_parse_args( $args, $defaults ); + extract( $r, EXTR_SKIP ); + + if ( '' == $type ) + $type = 'monthly'; + + if ( '' != $limit ) { + $limit = absint($limit); + $limit = ' LIMIT '.$limit; + } + + // this is what will separate dates on weekly archive links + $archive_week_separator = '–'; + + // over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride + $archive_date_format_over_ride = 0; + + // options for daily archive (only if you over-ride the general date format) + $archive_day_date_format = 'Y/m/d'; + + // options for weekly archive (only if you over-ride the general date format) + $archive_week_start_date_format = 'Y/m/d'; + $archive_week_end_date_format = 'Y/m/d'; + + if ( !$archive_date_format_over_ride ) { + $archive_day_date_format = get_option('date_format'); + $archive_week_start_date_format = get_option('date_format'); + $archive_week_end_date_format = get_option('date_format'); + } + + //filters + $where = apply_filters('getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish'", $r ); + $join = apply_filters('getarchives_join', "", $r); + + $output = ''; + + if ( 'monthly' == $type ) { + $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC $limit"; + $key = md5($query); + $cache = wp_cache_get( 'wp_get_archives' , 'general'); + if ( !isset( $cache[ $key ] ) ) { + $arcresults = $wpdb->get_results($query); + $cache[ $key ] = $arcresults; + wp_cache_add( 'wp_get_archives', $cache, 'general' ); + } else { + $arcresults = $cache[ $key ]; + } + if ( $arcresults ) { + $afterafter = $after; + foreach ( (array) $arcresults as $arcresult ) { + $url = get_month_link( $arcresult->year, $arcresult->month ); + $text = sprintf(__('%1$s %2$d'), $wp_locale->get_month($arcresult->month), $arcresult->year); + if ( $show_post_count ) + $after = ' ('.$arcresult->posts.')' . $afterafter; + $output .= get_archives_link($url, $text, $format, $before, $after); + } + } + } elseif ('yearly' == $type) { + $query = "SELECT DISTINCT YEAR(post_date) AS `year`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date) ORDER BY post_date DESC $limit"; + $key = md5($query); + $cache = wp_cache_get( 'wp_get_archives' , 'general'); + if ( !isset( $cache[ $key ] ) ) { + $arcresults = $wpdb->get_results($query); + $cache[ $key ] = $arcresults; + wp_cache_add( 'wp_get_archives', $cache, 'general' ); + } else { + $arcresults = $cache[ $key ]; + } + if ($arcresults) { + $afterafter = $after; + foreach ( (array) $arcresults as $arcresult) { + $url = get_year_link($arcresult->year); + $text = sprintf('%d', $arcresult->year); + if ($show_post_count) + $after = ' ('.$arcresult->posts.')' . $afterafter; + $output .= get_archives_link($url, $text, $format, $before, $after); + } + } + } elseif ( 'daily' == $type ) { + $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date DESC $limit"; + $key = md5($query); + $cache = wp_cache_get( 'wp_get_archives' , 'general'); + if ( !isset( $cache[ $key ] ) ) { + $arcresults = $wpdb->get_results($query); + $cache[ $key ] = $arcresults; + wp_cache_add( 'wp_get_archives', $cache, 'general' ); + } else { + $arcresults = $cache[ $key ]; + } + if ( $arcresults ) { + $afterafter = $after; + foreach ( (array) $arcresults as $arcresult ) { + $url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth); + $date = sprintf('%1$d-%2$02d-%3$02d 00:00:00', $arcresult->year, $arcresult->month, $arcresult->dayofmonth); + $text = mysql2date($archive_day_date_format, $date); + if ($show_post_count) + $after = ' ('.$arcresult->posts.')'.$afterafter; + $output .= get_archives_link($url, $text, $format, $before, $after); + } + } + } elseif ( 'weekly' == $type ) { + $start_of_week = get_option('start_of_week'); + $query = "SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY WEEK(post_date, $start_of_week), YEAR(post_date) ORDER BY post_date DESC $limit"; + $key = md5($query); + $cache = wp_cache_get( 'wp_get_archives' , 'general'); + if ( !isset( $cache[ $key ] ) ) { + $arcresults = $wpdb->get_results($query); + $cache[ $key ] = $arcresults; + wp_cache_add( 'wp_get_archives', $cache, 'general' ); + } else { + $arcresults = $cache[ $key ]; + } + $arc_w_last = ''; + $afterafter = $after; + if ( $arcresults ) { + foreach ( (array) $arcresults as $arcresult ) { + if ( $arcresult->week != $arc_w_last ) { + $arc_year = $arcresult->yr; + $arc_w_last = $arcresult->week; + $arc_week = get_weekstartend($arcresult->yyyymmdd, get_option('start_of_week')); + $arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']); + $arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']); + $url = sprintf('%1$s/%2$s%3$sm%4$s%5$s%6$sw%7$s%8$d', get_option('home'), '', '?', '=', $arc_year, '&', '=', $arcresult->week); + $text = $arc_week_start . $archive_week_separator . $arc_week_end; + if ($show_post_count) + $after = ' ('.$arcresult->posts.')'.$afterafter; + $output .= get_archives_link($url, $text, $format, $before, $after); + } + } + } + } elseif ( ( 'postbypost' == $type ) || ('alpha' == $type) ) { + $orderby = ('alpha' == $type) ? "post_title ASC " : "post_date DESC "; + $query = "SELECT * FROM $wpdb->posts $join $where ORDER BY $orderby $limit"; + $key = md5($query); + $cache = wp_cache_get( 'wp_get_archives' , 'general'); + if ( !isset( $cache[ $key ] ) ) { + $arcresults = $wpdb->get_results($query); + $cache[ $key ] = $arcresults; + wp_cache_add( 'wp_get_archives', $cache, 'general' ); + } else { + $arcresults = $cache[ $key ]; + } + if ( $arcresults ) { + foreach ( (array) $arcresults as $arcresult ) { + if ( $arcresult->post_date != '0000-00-00 00:00:00' ) { + $url = get_permalink($arcresult); + $arc_title = $arcresult->post_title; + if ( $arc_title ) + $text = strip_tags(apply_filters('the_title', $arc_title)); + else + $text = $arcresult->ID; + $output .= get_archives_link($url, $text, $format, $before, $after); + } + } + } + } + if ( $echo ) + echo $output; + else + return $output; +} + +/** + * Get number of days since the start of the week. + * + * @since 1.5.0 + * @usedby get_calendar() + * + * @param int $num Number of day. + * @return int Days since the start of the week. + */ +function calendar_week_mod($num) { + $base = 7; + return ($num - $base*floor($num/$base)); +} + +/** + * Display calendar with days that have posts as links. + * + * The calendar is cached, which will be retrieved, if it exists. If there are + * no posts for the month, then it will not be displayed. + * + * @since 1.0.0 + * + * @param bool $initial Optional, default is true. Use initial calendar names. + */ +function get_calendar($initial = true) { + global $wpdb, $m, $monthnum, $year, $wp_locale, $posts; + + $key = md5( $m . $monthnum . $year ); + if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) { + if ( isset( $cache[ $key ] ) ) { + echo $cache[ $key ]; + return; + } + } + + ob_start(); + // Quick check. If we have no posts at all, abort! + if ( !$posts ) { + $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1"); + if ( !$gotsome ) + return; + } + + if ( isset($_GET['w']) ) + $w = ''.intval($_GET['w']); + + // week_begins = 0 stands for Sunday + $week_begins = intval(get_option('start_of_week')); + + // Let's figure out when we are + if ( !empty($monthnum) && !empty($year) ) { + $thismonth = ''.zeroise(intval($monthnum), 2); + $thisyear = ''.intval($year); + } elseif ( !empty($w) ) { + // We need to get the month from MySQL + $thisyear = ''.intval(substr($m, 0, 4)); + $d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's + $thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')"); + } elseif ( !empty($m) ) { + $thisyear = ''.intval(substr($m, 0, 4)); + if ( strlen($m) < 6 ) + $thismonth = '01'; + else + $thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2); + } else { + $thisyear = gmdate('Y', current_time('timestamp')); + $thismonth = gmdate('m', current_time('timestamp')); + } + + $unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear); + + // Get the next and previous month and year with at least one post + $previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year + FROM $wpdb->posts + WHERE post_date < '$thisyear-$thismonth-01' + AND post_type = 'post' AND post_status = 'publish' + ORDER BY post_date DESC + LIMIT 1"); + $next = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year + FROM $wpdb->posts + WHERE post_date > '$thisyear-$thismonth-01' + AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' ) + AND post_type = 'post' AND post_status = 'publish' + ORDER BY post_date ASC + LIMIT 1"); + + echo ' + + + '; + + $myweek = array(); + + for ( $wdcount=0; $wdcount<=6; $wdcount++ ) { + $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7); + } + + foreach ( $myweek as $wd ) { + $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd); + echo "\n\t\t"; + } + + echo ' + + + + + '; + + if ( $previous ) { + echo "\n\t\t".''; + } else { + echo "\n\t\t".''; + } + + echo "\n\t\t".''; + + if ( $next ) { + echo "\n\t\t".''; + } else { + echo "\n\t\t".''; + } + + echo ' + + + + + '; + + // Get days with posts + $dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date) + FROM $wpdb->posts WHERE MONTH(post_date) = '$thismonth' + AND YEAR(post_date) = '$thisyear' + AND post_type = 'post' AND post_status = 'publish' + AND post_date < '" . current_time('mysql') . '\'', ARRAY_N); + if ( $dayswithposts ) { + foreach ( (array) $dayswithposts as $daywith ) { + $daywithpost[] = $daywith[0]; + } + } else { + $daywithpost = array(); + } + + if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') !== false) + $ak_title_separator = "\n"; + else + $ak_title_separator = ', '; + + $ak_titles_for_day = array(); + $ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom " + ."FROM $wpdb->posts " + ."WHERE YEAR(post_date) = '$thisyear' " + ."AND MONTH(post_date) = '$thismonth' " + ."AND post_date < '".current_time('mysql')."' " + ."AND post_type = 'post' AND post_status = 'publish'" + ); + if ( $ak_post_titles ) { + foreach ( (array) $ak_post_titles as $ak_post_title ) { + + $post_title = apply_filters( "the_title", $ak_post_title->post_title ); + $post_title = str_replace('"', '"', wptexturize( $post_title )); + + if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) ) + $ak_titles_for_day['day_'.$ak_post_title->dom] = ''; + if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one + $ak_titles_for_day["$ak_post_title->dom"] = $post_title; + else + $ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . $post_title; + } + } + + + // See how much we should pad in the beginning + $pad = calendar_week_mod(date('w', $unixmonth)-$week_begins); + if ( 0 != $pad ) + echo "\n\t\t".''; + + $daysinmonth = intval(date('t', $unixmonth)); + for ( $day = 1; $day <= $daysinmonth; ++$day ) { + if ( isset($newrow) && $newrow ) + echo "\n\t\n\t\n\t\t"; + $newrow = false; + + if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) ) + echo ''; + + if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) ) + $newrow = true; + } + + $pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins); + if ( $pad != 0 && $pad != 7 ) + echo "\n\t\t".''; + + echo "\n\t\n\t\n\t

' . sprintf(_c('%1$s %2$s|Used as a calendar caption'), $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '

$day_name
« ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '							' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' »
'; + else + echo '	'; + + if ( in_array($day, $daywithpost) ) // any posts today? + echo '$day"; + else + echo $day; + echo '

"; + + $output = ob_get_contents(); + ob_end_clean(); + echo $output; + $cache[ $key ] = $output; + wp_cache_set( 'get_calendar', $cache, 'calendar' ); +} + +/** + * Purge the cached results of get_calendar. + * + * @see get_calendar + * @since 2.1.0 + */ +function delete_get_calendar_cache() { + wp_cache_delete( 'get_calendar', 'calendar' ); +} +add_action( 'save_post', 'delete_get_calendar_cache' ); +add_action( 'delete_post', 'delete_get_calendar_cache' ); +add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); +add_action( 'update_option_gmt_offset', 'delete_get_calendar_cache' ); +add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); + +/** + * Display all of the allowed tags in HTML format with attributes. + * + * This is useful for displaying in the comment area, which elements and + * attributes are supported. As well as any plugins which want to display it. + * + * @since 1.0.1 + * @uses $allowedtags + * + * @return string HTML allowed tags entity encoded. + */ +function allowed_tags() { + global $allowedtags; + $allowed = ''; + foreach ( (array) $allowedtags as $tag => $attributes ) { + $allowed .= '<'.$tag; + if ( 0 < count($attributes) ) { + foreach ( $attributes as $attribute => $limits ) { + $allowed .= ' '.$attribute.'=""'; + } + } + $allowed .= '> '; + } + return htmlentities($allowed); +} + +/***** Date/Time tags *****/ + +/** + * Outputs the date in iso8601 format for xml files. + * + * @since 1.0.0 + */ +function the_date_xml() { + global $post; + echo mysql2date('Y-m-d', $post->post_date); +} + +/** + * Display or Retrieve the date the post was written. + * + * Will only output the date if the current post's date is different from the + * previous one output. + * + * @since 0.71 + * + * @param string $d Optional. PHP date format defaults to the date_format option if not specified. + * @param string $before Optional. Output before the date. + * @param string $after Optional. Output after the date. + * @param bool $echo Optional, default is display. Whether to echo the date or return it. + * @return string|null Null if displaying, string if retrieving. + */ +function the_date($d='', $before='', $after='', $echo = true) { + global $post, $day, $previousday; + $the_date = ''; + if ( $day != $previousday ) { + $the_date .= $before; + if ( $d=='' ) + $the_date .= mysql2date(get_option('date_format'), $post->post_date); + else + $the_date .= mysql2date($d, $post->post_date); + $the_date .= $after; + $previousday = $day; + } + $the_date = apply_filters('the_date', $the_date, $d, $before, $after); + if ( $echo ) + echo $the_date; + else + return $the_date; +} + +/** + * Display the date on which the post was last modified. + * + * @since 2.1.0 + * + * @param string $d Optional. PHP date format. + * @return string + */ +function the_modified_date($d = '') { + echo apply_filters('the_modified_date', get_the_modified_date($d), $d); +} + +/** + * Retrieve the date on which the post was last modified. + * + * @since 2.1.0 + * + * @param string $d Optional. PHP date format. Defaults to the "date_format" option + * @return string + */ +function get_the_modified_date($d = '') { + if ( '' == $d ) + $the_time = get_post_modified_time(get_option('date_format')); + else + $the_time = get_post_modified_time($d); + return apply_filters('get_the_modified_date', $the_time, $d); +} + +/** + * Display the time at which the post was written. + * + * @since 0.71 + * + * @param string $d Either 'G', 'U', or php date format. + */ +function the_time( $d = '' ) { + echo apply_filters('the_time', get_the_time( $d ), $d); +} + +/** + * Retrieve the time at which the post was written. + * + * @since 1.5.0 + * + * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. + * @param int|object $post Optional post ID or object. Default is global $post object. + * @return string + */ +function get_the_time( $d = '', $post = null ) { + $post = get_post($post); + + if ( '' == $d ) + $the_time = get_post_time(get_option('time_format'), false, $post); + else + $the_time = get_post_time($d, false, $post); + return apply_filters('get_the_time', $the_time, $d, $post); +} + +/** + * Retrieve the time at which the post was written. + * + * @since 2.0.0 + * + * @param string $d Either 'G', 'U', or php date format. + * @param bool $gmt Whether of not to return the gmt time. + * @param int|object $post Optional post ID or object. Default is global $post object. + * @return string + */ +function get_post_time( $d = 'U', $gmt = false, $post = null ) { // returns timestamp + $post = get_post($post); + + if ( $gmt ) + $time = $post->post_date_gmt; + else + $time = $post->post_date; + + $time = mysql2date($d, $time); + return apply_filters('get_post_time', $time, $d, $gmt); +} + +/** + * Display the time at which the post was last modified. + * + * @since 2.0.0 + * + * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. + */ +function the_modified_time($d = '') { + echo apply_filters('the_modified_time', get_the_modified_time($d), $d); +} + +/** + * Retrieve the time at which the post was last modified. + * + * @since 2.0.0 + * + * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. + * @return string + */ +function get_the_modified_time($d = '') { + if ( '' == $d ) + $the_time = get_post_modified_time(get_option('time_format')); + else + $the_time = get_post_modified_time($d); + return apply_filters('get_the_modified_time', $the_time, $d); +} + +/** + * Retrieve the time at which the post was last modified. + * + * @since 2.0.0 + * + * @param string $d Either 'G', 'U', or php date format. + * @param bool $gmt Whether of not to return the gmt time. + * @return string Returns timestamp + */ +function get_post_modified_time( $d = 'U', $gmt = false ) { + global $post; + + if ( $gmt ) + $time = $post->post_modified_gmt; + else + $time = $post->post_modified; + $time = mysql2date($d, $time); + + return apply_filters('get_the_modified_time', $time, $d, $gmt); +} + +/** + * Display the weekday on which the post was written. + * + * @since 0.71 + * @uses $wp_locale + * @uses $post + */ +function the_weekday() { + global $wp_locale, $post; + $the_weekday = $wp_locale->get_weekday(mysql2date('w', $post->post_date)); + $the_weekday = apply_filters('the_weekday', $the_weekday); + echo $the_weekday; +} + +/** + * Display the weekday on which the post was written. + * + * Will only output the weekday if the current post's weekday is different from + * the previous one output. + * + * @since 0.71 + * + * @param string $before output before the date. + * @param string $after output after the date. + */ +function the_weekday_date($before='',$after='') { + global $wp_locale, $post, $day, $previousweekday; + $the_weekday_date = ''; + if ( $day != $previousweekday ) { + $the_weekday_date .= $before; + $the_weekday_date .= $wp_locale->get_weekday(mysql2date('w', $post->post_date)); + $the_weekday_date .= $after; + $previousweekday = $day; + } + $the_weekday_date = apply_filters('the_weekday_date', $the_weekday_date, $before, $after); + echo $the_weekday_date; +} + +/** + * Fire the wp_head action + * + * @since 1.2.0 + * @uses do_action() Calls 'wp_head' hook. + */ +function wp_head() { + do_action('wp_head'); +} + +/** + * Fire the wp_footer action + * + * @since 1.5.1 + * @uses do_action() Calls 'wp_footer' hook. + */ +function wp_footer() { + do_action('wp_footer'); +} + +/** + * Display the link to the Really Simple Discovery service endpoint. + * + * @link http://archipelago.phrasewise.com/rsd + * @since 2.0.0 + */ +function rsd_link() { + echo '\n"; +} + +/** + * Display the link to the Windows Live Writer manifest file. + * + * @link http://msdn.microsoft.com/en-us/library/bb463265.aspx + * @since 2.3.1 + */ +function wlwmanifest_link() { + echo ' ' . "\n"; +} + +/** + * Display a noindex meta tag if required by the blog configuration. + * + * If a blog is marked as not being public then the noindex meta tag will be + * output to tell web robots not to index the page content. + * + * @since 2.1.0 + */ +function noindex() { + // If the blog is not public, tell robots to go away. + if ( '0' == get_option('blog_public') ) + echo "\n"; +} + +/** + * Determine if TinyMCE is available. + * + * Checks to see if the user has deleted the tinymce files to slim down there WordPress install. + * + * @since 2.1.0 + * + * @return bool Whether of not TinyMCE exists. + */ +function rich_edit_exists() { + global $wp_rich_edit_exists; + if ( !isset($wp_rich_edit_exists) ) + $wp_rich_edit_exists = file_exists(ABSPATH . WPINC . '/js/tinymce/tiny_mce.js'); + return $wp_rich_edit_exists; +} + +/** + * Whether or not the user should have a WYSIWIG editor. + * + * Checks that the user requires a WYSIWIG editor and that the editor is + * supported in the users browser. + * + * @since 2.0.0 + * + * @return bool + */ +function user_can_richedit() { + global $wp_rich_edit, $pagenow; + + if ( !isset( $wp_rich_edit) ) { + if ( get_user_option( 'rich_editing' ) == 'true' && + ( ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval($match[1]) >= 420 ) || + !preg_match( '!opera[ /][2-8]|konqueror|safari!i', $_SERVER['HTTP_USER_AGENT'] ) ) + && 'comment.php' != $pagenow ) { + $wp_rich_edit = true; + } else { + $wp_rich_edit = false; + } + } + + return apply_filters('user_can_richedit', $wp_rich_edit); +} + +/** + * Find out which editor should be displayed by default. + * + * Works out which of the two editors to display as the current editor for a + * user. + * + * @since 2.5.0 + * + * @return string Either 'tinymce', or 'html', or 'test' + */ +function wp_default_editor() { + $r = user_can_richedit() ? 'tinymce' : 'html'; // defaults + if ( $user = wp_get_current_user() ) { // look for cookie + $ed = get_user_setting('editor', 'tinymce'); + $r = ( in_array($ed, array('tinymce', 'html', 'test') ) ) ? $ed : $r; + } + return apply_filters( 'wp_default_editor', $r ); // filter +} + +/** + * Display visual editor forms: TinyMCE, or HTML, or both. + * + * The amount of rows the text area will have for the content has to be between + * 3 and 100 or will default at 12. There is only one option used for all users, + * named 'default_post_edit_rows'. + * + * If the user can not use the rich editor (TinyMCE), then the switch button + * will not be displayed. + * + * @since 2.1.0 + * + * @param string $content Textarea content. + * @param string $id HTML ID attribute value. + * @param string $prev_id HTML ID name for switching back and forth between visual editors. + * @param bool $media_buttons Optional, default is true. Whether to display media buttons. + * @param int $tab_index Optional, default is 2. Tabindex for textarea element. + */ +function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2) { + $rows = get_option('default_post_edit_rows'); + if (($rows < 3) || ($rows > 100)) + $rows = 12; + + if ( !current_user_can( 'upload_files' ) ) + $media_buttons = false; + + $richedit = user_can_richedit(); + $rows = "rows='$rows'"; + + if ( $richedit || $media_buttons ) { ?> +

+ +

+ + + + + + + +

+ +

+ +

+ + +

+ + +

+ + %s\n"); + $the_editor_content = apply_filters('the_editor_content', $content); + + printf($the_editor, $the_editor_content); + + ?> + + '%_%', // http://example.com/all_posts.php%_% : %_% is replaced by format (below) + 'format' => '?page=%#%', // ?page=%#% : %#% is replaced by the page number + 'total' => 1, + 'current' => 0, + 'show_all' => false, + 'prev_next' => true, + 'prev_text' => __('« Previous'), + 'next_text' => __('Next »'), + 'end_size' => 1, + 'mid_size' => 2, + 'type' => 'plain', + 'add_args' => false, // array of query args to add + 'add_fragment' => '' + ); + + $args = wp_parse_args( $args, $defaults ); + extract($args, EXTR_SKIP); + + // Who knows what else people pass in $args + $total = (int) $total; + if ( $total < 2 ) + return; + $current = (int) $current; + $end_size = 0 < (int) $end_size ? (int) $end_size : 1; // Out of bounds? Make it the default. + $mid_size = 0 <= (int) $mid_size ? (int) $mid_size : 2; + $add_args = is_array($add_args) ? $add_args : false; + $r = ''; + $page_links = array(); + $n = 0; + $dots = false; + + if ( $prev_next && $current && 1 < $current ) : + $link = str_replace('%_%', 2 == $current ? '' : $format, $base); + $link = str_replace('%#%', $current - 1, $link); + if ( $add_args ) + $link = add_query_arg( $add_args, $link ); + $link .= $add_fragment; + $page_links[] = "$prev_text"; + endif; + for ( $n = 1; $n <= $total; $n++ ) : + $n_display = number_format_i18n($n); + if ( $n == $current ) : + $page_links[] = "$n_display"; + $dots = true; + else : + if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) : + $link = str_replace('%_%', 1 == $n ? '' : $format, $base); + $link = str_replace('%#%', $n, $link); + if ( $add_args ) + $link = add_query_arg( $add_args, $link ); + $link .= $add_fragment; + $page_links[] = "$n_display"; + $dots = true; + elseif ( $dots && !$show_all ) : + $page_links[] = "..."; + $dots = false; + endif; + endif; + endfor; + if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) : + $link = str_replace('%_%', $format, $base); + $link = str_replace('%#%', $current + 1, $link); + if ( $add_args ) + $link = add_query_arg( $add_args, $link ); + $link .= $add_fragment; + $page_links[] = "$next_text"; + endif; + switch ( $type ) : + case 'array' : + return $page_links; + break; + case 'list' : + $r .= "

\n\t
• "; + $r .= join("
\n\t
• ", $page_links); + $r .= "
\n

\n"; + break; + default : + $r = join("\n", $page_links); + break; + endswitch; + return $r; +} + +/** + * Registers an admin colour scheme css file. + * + * Allows a plugin to register a new admin colour scheme. For example: + * + * wp_admin_css_color('classic', __('Classic'), admin_url("css/colors-classic.css"), + * array('#07273E', '#14568A', '#D54E21', '#2683AE')); + * + * + * @since 2.5.0 + * + * @param string $key The unique key for this theme. + * @param string $name The name of the theme. + * @param string $url The url of the css file containing the colour scheme. + * @param array @colors An array of CSS color definitions which are used to give the user a feel for the theme. + */ +function wp_admin_css_color($key, $name, $url, $colors = array()) { + global $_wp_admin_css_colors; + + if ( !isset($_wp_admin_css_colors) ) + $_wp_admin_css_colors = array(); + + $_wp_admin_css_colors[$key] = (object) array('name' => $name, 'url' => $url, 'colors' => $colors); +} + +/** + * Display the URL of a WordPress admin CSS file. + * + * @see WP_Styles::_css_href and its style_loader_src filter. + * + * @since 2.3.0 + * + * @param string $file file relative to wp-admin/ without its ".css" extension. + */ +function wp_admin_css_uri( $file = 'wp-admin' ) { + if ( defined('WP_INSTALLING') ) { + $_file = "./$file.css"; + } else { + $_file = admin_url("$file.css"); + } + $_file = add_query_arg( 'version', get_bloginfo( 'version' ), $_file ); + + return apply_filters( 'wp_admin_css_uri', $_file, $file ); +} + +/** + * Enqueues or directly prints a stylesheet link to the specified CSS file. + * + * "Intelligently" decides to enqueue or to print the CSS file. If the + * 'wp_print_styles' action has *not* yet been called, the CSS file will be + * enqueued. If the wp_print_styles action *has* been called, the CSS link will + * be printed. Printing may be forced by passing TRUE as the $force_echo + * (second) parameter. + * + * For backward compatibility with WordPress 2.3 calling method: If the $file + * (first) parameter does not correspond to a registered CSS file, we assume + * $file is a file relative to wp-admin/ without its ".css" extension. A + * stylesheet link to that generated URL is printed. + * + * @package WordPress + * @since 2.3.0 + * @uses $wp_styles WordPress Styles Object + * + * @param string $file Style handle name or file name (without ".css" extension) relative to wp-admin/ + * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued. + */ +function wp_admin_css( $file = 'wp-admin', $force_echo = false ) { + global $wp_styles; + if ( !is_a($wp_styles, 'WP_Styles') ) + $wp_styles = new WP_Styles(); + + // For backward compatibility + $handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file; + + if ( $wp_styles->query( $handle ) ) { + if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately + wp_print_styles( $handle ); + else // Add to style queue + wp_enqueue_style( $handle ); + return; + } + + echo apply_filters( 'wp_admin_css', "\n", $file ); + if ( 'rtl' == get_bloginfo( 'text_direction' ) ) + echo apply_filters( 'wp_admin_css', "\n", "$file-rtl" ); +} + +/** + * Enqueues the default ThickBox js and css. + * + * If any of the settings need to be changed, this can be done with another js + * file similar to media-upload.js and theme-preview.js. That file should + * require array('thickbox') to ensure it is loaded after. + * + * @since 2.5.0 + */ +function add_thickbox() { + wp_enqueue_script( 'thickbox' ); + wp_enqueue_style( 'thickbox' ); +} + +/** + * Display the XHTML generator that is generated on the wp_head hook. + * + * @since 2.5.0 + */ +function wp_generator() { + the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) ); +} + +/** + * Display the generator XML or Comment for RSS, ATOM, etc. + * + * Returns the correct generator type for the requested output format. Allows + * for a plugin to filter generators overall the the_generator filter. + * + * @since 2.5.0 + * @uses apply_filters() Calls 'the_generator' hook. + * + * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export). + */ +function the_generator( $type ) { + echo apply_filters('the_generator', get_the_generator($type), $type) . "\n"; +} + +/** + * Creates the generator XML or Comment for RSS, ATOM, etc. + * + * Returns the correct generator type for the requested output format. Allows + * for a plugin to filter generators on an individual basis using the + * 'get_the_generator_{$type}' filter. + * + * @since 2.5.0 + * @uses apply_filters() Calls 'get_the_generator_$type' hook. + * + * @param string $type The type of generator to return - (html|xhtml|atom|rss2|rdf|comment|export). + * @return string The HTML content for the generator. + */ +function get_the_generator( $type ) { + switch ($type) { + case 'html': + $gen = '' . "\n"; + break; + case 'xhtml': + $gen = '' . "\n"; + break; + case 'atom': + $gen = 'Polimedia'; + break; + case 'rss2': + $gen = 'http://polimedia.us'; + break; + case 'rdf': + $gen = ''; + break; + case 'comment': + $gen = ''; + break; + case 'export': + $gen = ''; + break; + } + return apply_filters( "get_the_generator_{$type}", $gen, $type ); +} + +?> diff -uNr a/blog/wp-includes/gettext.php b/blog/wp-includes/gettext.php --- a/blog/wp-includes/gettext.php false +++ b/blog/wp-includes/gettext.php b8de6b6b7cf5834b0319e36cd9ed3272475264fd760569a949ca08445442277389ae25123374fdf24b71d794b4b3ac54a8496012bb78f93c892307fad6d2a3e8 @@ -0,0 +1,400 @@ +. + Copyright (c) 2005 Nico Kaiser + + This file is part of PHP-gettext. + + PHP-gettext is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + PHP-gettext is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with PHP-gettext; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +/** + * Provides a simple gettext replacement that works independently from + * the system's gettext abilities. + * It can read MO files and use them for translating strings. + * The files are passed to gettext_reader as a Stream (see streams.php) + * + * This version has the ability to cache all strings and translations to + * speed up the string lookup. + * While the cache is enabled by default, it can be switched off with the + * second parameter in the constructor (e.g. whenusing very large MO files + * that you don't want to keep in memory) + */ +class gettext_reader { + //public: + var $error = 0; // public variable that holds error code (0 if no error) + + //private: + var $BYTEORDER = 0; // 0: low endian, 1: big endian + var $STREAM = NULL; + var $short_circuit = false; + var $enable_cache = false; + var $originals = NULL; // offset of original table + var $translations = NULL; // offset of translation table + var $pluralheader = NULL; // cache header field for plural forms + var $select_string_function = NULL; // cache function, which chooses plural forms + var $total = 0; // total string count + var $table_originals = NULL; // table for original strings (offsets) + var $table_translations = NULL; // table for translated strings (offsets) + var $cache_translations = NULL; // original -> translation mapping + + + /* Methods */ + + + /** + * Reads a 32bit Integer from the Stream + * + * @access private + * @return Integer from the Stream + */ + function readint() { + if ($this->BYTEORDER == 0) { + // low endian + $low_end = unpack('V', $this->STREAM->read(4)); + return array_shift($low_end); + } else { + // big endian + $big_end = unpack('N', $this->STREAM->read(4)); + return array_shift($big_end); + } + } + + /** + * Reads an array of Integers from the Stream + * + * @param int count How many elements should be read + * @return Array of Integers + */ + function readintarray($count) { + if ($this->BYTEORDER == 0) { + // low endian + return unpack('V'.$count, $this->STREAM->read(4 * $count)); + } else { + // big endian + return unpack('N'.$count, $this->STREAM->read(4 * $count)); + } + } + + /** + * Constructor + * + * @param object Reader the StreamReader object + * @param boolean enable_cache Enable or disable caching of strings (default on) + */ + function gettext_reader($Reader, $enable_cache = true) { + // If there isn't a StreamReader, turn on short circuit mode. + if (! $Reader || isset($Reader->error) ) { + $this->short_circuit = true; + return; + } + + // Caching can be turned off + $this->enable_cache = $enable_cache; + + // $MAGIC1 = (int)0x950412de; //bug in PHP 5.0.2, see https://savannah.nongnu.org/bugs/?func=detailitem&item_id=10565 + $MAGIC1 = (int) - 1794895138; + // $MAGIC2 = (int)0xde120495; //bug + $MAGIC2 = (int) - 569244523; + // 64-bit fix + $MAGIC3 = (int) 2500072158; + + $this->STREAM = $Reader; + $magic = $this->readint(); + if ($magic == $MAGIC1 || $magic == $MAGIC3) { // to make sure it works for 64-bit platforms + $this->BYTEORDER = 0; + } elseif ($magic == ($MAGIC2 & 0xFFFFFFFF)) { + $this->BYTEORDER = 1; + } else { + $this->error = 1; // not MO file + return false; + } + + // FIXME: Do we care about revision? We should. + $revision = $this->readint(); + + $this->total = $this->readint(); + $this->originals = $this->readint(); + $this->translations = $this->readint(); + } + + /** + * Loads the translation tables from the MO file into the cache + * If caching is enabled, also loads all strings into a cache + * to speed up translation lookups + * + * @access private + */ + function load_tables() { + if (is_array($this->cache_translations) && + is_array($this->table_originals) && + is_array($this->table_translations)) + return; + + /* get original and translations tables */ + $this->STREAM->seekto($this->originals); + $this->table_originals = $this->readintarray($this->total * 2); + $this->STREAM->seekto($this->translations); + $this->table_translations = $this->readintarray($this->total * 2); + + if ($this->enable_cache) { + $this->cache_translations = array (); + /* read all strings in the cache */ + for ($i = 0; $i < $this->total; $i++) { + $this->STREAM->seekto($this->table_originals[$i * 2 + 2]); + $original = $this->STREAM->read($this->table_originals[$i * 2 + 1]); + $this->STREAM->seekto($this->table_translations[$i * 2 + 2]); + $translation = $this->STREAM->read($this->table_translations[$i * 2 + 1]); + $this->cache_translations[$original] = $translation; + } + } + } + + /** + * Returns a string from the "originals" table + * + * @access private + * @param int num Offset number of original string + * @return string Requested string if found, otherwise '' + */ + function get_original_string($num) { + $length = $this->table_originals[$num * 2 + 1]; + $offset = $this->table_originals[$num * 2 + 2]; + if (! $length) + return ''; + $this->STREAM->seekto($offset); + $data = $this->STREAM->read($length); + return (string)$data; + } + + /** + * Returns a string from the "translations" table + * + * @access private + * @param int num Offset number of original string + * @return string Requested string if found, otherwise '' + */ + function get_translation_string($num) { + $length = $this->table_translations[$num * 2 + 1]; + $offset = $this->table_translations[$num * 2 + 2]; + if (! $length) + return ''; + $this->STREAM->seekto($offset); + $data = $this->STREAM->read($length); + return (string)$data; + } + + /** + * Binary search for string + * + * @access private + * @param string string + * @param int start (internally used in recursive function) + * @param int end (internally used in recursive function) + * @return int string number (offset in originals table) + */ + function find_string($string, $start = -1, $end = -1) { + if (($start == -1) or ($end == -1)) { + // find_string is called with only one parameter, set start end end + $start = 0; + $end = $this->total; + } + if (abs($start - $end) <= 1) { + // We're done, now we either found the string, or it doesn't exist + $txt = $this->get_original_string($start); + if ($string == $txt) + return $start; + else + return -1; + } else if ($start > $end) { + // start > end -> turn around and start over + return $this->find_string($string, $end, $start); + } else { + // Divide table in two parts + $half = (int)(($start + $end) / 2); + $cmp = strcmp($string, $this->get_original_string($half)); + if ($cmp == 0) + // string is exactly in the middle => return it + return $half; + else if ($cmp < 0) + // The string is in the upper half + return $this->find_string($string, $start, $half); + else + // The string is in the lower half + return $this->find_string($string, $half, $end); + } + } + + /** + * Translates a string + * + * @access public + * @param string string to be translated + * @return string translated string (or original, if not found) + */ + function translate($string) { + if ($this->short_circuit) + return $string; + $this->load_tables(); + + if ($this->enable_cache) { + // Caching enabled, get translated string from cache + if (array_key_exists($string, $this->cache_translations)) + return $this->cache_translations[$string]; + else + return $string; + } else { + // Caching not enabled, try to find string + $num = $this->find_string($string); + if ($num == -1) + return $string; + else + return $this->get_translation_string($num); + } + } + + /** + * Get possible plural forms from MO header + * + * @access private + * @return string plural form header + */ + function get_plural_forms() { + // lets assume message number 0 is header + // this is true, right? + $this->load_tables(); + + // cache header field for plural forms + if (! is_string($this->pluralheader)) { + if ($this->enable_cache) { + $header = $this->cache_translations[""]; + } else { + $header = $this->get_translation_string(0); + } + $header .= "\n"; //make sure our regex matches + if (eregi("plural-forms: ([^\n]*)\n", $header, $regs)) + $expr = $regs[1]; + else + $expr = "nplurals=2; plural=n == 1 ? 0 : 1;"; + + // add parentheses + // important since PHP's ternary evaluates from left to right + $expr.= ';'; + $res= ''; + $p= 0; + for ($i= 0; $i < strlen($expr); $i++) { + $ch= $expr[$i]; + switch ($ch) { + case '?': + $res.= ' ? ('; + $p++; + break; + case ':': + $res.= ') : ('; + break; + case ';': + $res.= str_repeat( ')', $p) . ';'; + $p= 0; + break; + default: + $res.= $ch; + } + } + $this->pluralheader = $res; + } + + return $this->pluralheader; + } + + /** + * Detects which plural form to take + * + * @access private + * @param n count + * @return int array index of the right plural form + */ + function select_string($n) { + if (is_null($this->select_string_function)) { + $string = $this->get_plural_forms(); + if (preg_match("/nplurals\s*=\s*(\d+)\s*\;\s*plural\s*=\s*(.*?)\;+/", $string, $matches)) { + $nplurals = $matches[1]; + $expression = $matches[2]; + $expression = str_replace("n", '$n', $expression); + } else { + $nplurals = 2; + $expression = ' $n == 1 ? 0 : 1 '; + } + $func_body = " + \$plural = ($expression); + return (\$plural <= $nplurals)? \$plural : \$plural - 1;"; + $this->select_string_function = create_function('$n', $func_body); + } + return call_user_func($this->select_string_function, $n); + } + + /** + * Plural version of gettext + * + * @access public + * @param string single + * @param string plural + * @param string number + * @return translated plural form + */ + function ngettext($single, $plural, $number) { + if ($this->short_circuit) { + if ($number != 1) + return $plural; + else + return $single; + } + + // find out the appropriate form + $select = $this->select_string($number); + + // this should contains all strings separated by NULLs + $key = $single.chr(0).$plural; + + + if ($this->enable_cache) { + if (! array_key_exists($key, $this->cache_translations)) { + return ($number != 1) ? $plural : $single; + } else { + $result = $this->cache_translations[$key]; + $list = explode(chr(0), $result); + return $list[$select]; + } + } else { + $num = $this->find_string($key); + if ($num == -1) { + return ($number != 1) ? $plural : $single; + } else { + $result = $this->get_translation_string($num); + $list = explode(chr(0), $result); + return $list[$select]; + } + } + } + +} + +?> \ No newline at end of file diff -uNr a/blog/wp-includes/http.php b/blog/wp-includes/http.php --- a/blog/wp-includes/http.php false +++ b/blog/wp-includes/http.php 5e4e4aa887bbb117096b4dcf58373cc95b7d726d8a3319840258f2a7706f617c42cbe784a5bf542980cb513c06b630c5139875acf71647b56eeb39530254779e @@ -0,0 +1,1253 @@ + + */ + +/** + * WordPress HTTP Class for managing HTTP Transports and making HTTP requests. + * + * This class is called for the functionality of making HTTP requests and should + * replace Snoopy functionality, eventually. There is no available functionality + * to add HTTP transport implementations, since most of the HTTP transports are + * added and available for use. + * + * The exception is that cURL is not available as a transport and lacking an + * implementation. It will be added later and should be a patch on the WordPress + * Trac. + * + * There are no properties, because none are needed and for performance reasons. + * Some of the functions are static and while they do have some overhead over + * functions in PHP4, the purpose is maintainability. When PHP5 is finally the + * requirement, it will be easy to add the static keyword to the code. It is not + * as easy to convert a function to a method after enough code uses the old way. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http { + + /** + * PHP4 style Constructor - Calls PHP5 Style Constructor + * + * @since 2.7 + * @return WP_Http + */ + function WP_Http() { + $this->__construct(); + } + + /** + * PHP5 style Constructor - Setup available transport if not available. + * + * PHP4 does not have the 'self' keyword and since WordPress supports PHP4, + * the class needs to be used for the static call. + * + * The transport are setup to save time. This should only be called once, so + * the overhead should be fine. + * + * @since 2.7 + * @return WP_Http + */ + function __construct() { + WP_Http::_getTransport(); + WP_Http::_postTransport(); + } + + /** + * Tests the WordPress HTTP objects for an object to use and returns it. + * + * Tests all of the objects and returns the object that passes. Also caches + * that object to be used later. + * + * The order for the GET/HEAD requests are Streams, HTTP Extension, Fopen, + * and finally Fsockopen. fsockopen() is used last, because it has the most + * overhead in its implementation. There isn't any real way around it, since + * redirects have to be supported, much the same way the other transports + * also handle redirects. + * + * There are currently issues with "localhost" not resolving correctly with + * DNS. This may cause an error "failed to open stream: A connection attempt + * failed because the connected party did not properly respond after a + * period of time, or established connection failed because connected host + * has failed to respond." + * + * @since 2.7 + * @access private + * + * @param array $args Request args, default us an empty array + * @return object|null Null if no transports are available, HTTP transport object. + */ + function &_getTransport( $args = array() ) { + static $working_transport, $blocking_transport, $nonblocking_transport; + + if ( is_null($working_transport) ) { + if ( true === WP_Http_ExtHttp::test() && apply_filters('use_http_extension_transport', true) ) { + $working_transport['exthttp'] = new WP_Http_ExtHttp(); + $blocking_transport[] = &$working_transport['exthttp']; + } else if ( true === WP_Http_Curl::test() && apply_filters('use_curl_transport', true) ) { + $working_transport['curl'] = new WP_Http_Curl(); + $blocking_transport[] = &$working_transport['curl']; + } else if ( true === WP_Http_Streams::test() && apply_filters('use_streams_transport', true) ) { + $working_transport['streams'] = new WP_Http_Streams(); + $blocking_transport[] = &$working_transport['streams']; + } else if ( true === WP_Http_Fopen::test() && apply_filters('use_fopen_transport', true) ) { + $working_transport['fopen'] = new WP_Http_Fopen(); + $blocking_transport[] = &$working_transport['fopen']; + } else if ( true === WP_Http_Fsockopen::test() && apply_filters('use_fsockopen_transport', true) ) { + $working_transport['fsockopen'] = new WP_Http_Fsockopen(); + $blocking_transport[] = &$working_transport['fsockopen']; + } + + foreach ( array('curl', 'streams', 'fopen', 'fsockopen', 'exthttp') as $transport ) { + if ( isset($working_transport[$transport]) ) + $nonblocking_transport[] = &$working_transport[$transport]; + } + } + + if ( isset($args['blocking']) && !$args['blocking'] ) + return $nonblocking_transport; + else + return $blocking_transport; + } + + /** + * Tests the WordPress HTTP objects for an object to use and returns it. + * + * Tests all of the objects and returns the object that passes. Also caches + * that object to be used later. This is for posting content to a URL and + * is used when there is a body. The plain Fopen Transport can not be used + * to send content, but the streams transport can. This is a limitation that + * is addressed here, by just not including that transport. + * + * @since 2.7 + * @access private + * + * @param array $args Request args, default us an empty array + * @return object|null Null if no transports are available, HTTP transport object. + */ + function &_postTransport( $args = array() ) { + static $working_transport, $blocking_transport, $nonblocking_transport; + + if ( is_null($working_transport) ) { + if ( true === WP_Http_ExtHttp::test() && apply_filters('use_http_extension_transport', true) ) { + $working_transport['exthttp'] = new WP_Http_ExtHttp(); + $blocking_transport[] = &$working_transport['exthttp']; + } else if ( true === WP_Http_Streams::test() && apply_filters('use_streams_transport', true) ) { + $working_transport['streams'] = new WP_Http_Streams(); + $blocking_transport[] = &$working_transport['streams']; + } else if ( true === WP_Http_Fsockopen::test() && apply_filters('use_fsockopen_transport', true) ) { + $working_transport['fsockopen'] = new WP_Http_Fsockopen(); + $blocking_transport[] = &$working_transport['fsockopen']; + } + + foreach ( array('streams', 'fsockopen', 'exthttp') as $transport ) { + if ( isset($working_transport[$transport]) ) + $nonblocking_transport[] = &$working_transport[$transport]; + } + } + + if ( isset($args['blocking']) && !$args['blocking'] ) + return $nonblocking_transport; + else + return $blocking_transport; + } + + /** + * Send a HTTP request to a URI. + * + * The body and headers are part of the arguments. The 'body' argument is + * for the body and will accept either a string or an array. The 'headers' + * argument should be an array, but a string is acceptable. If the 'body' + * argument is an array, then it will automatically be escaped using + * http_build_query(). + * + * The only URI that are supported in the HTTP Transport implementation are + * the HTTP and HTTPS protocols. HTTP and HTTPS are assumed so the server + * might not know how to handle the send headers. Other protocols are + * unsupported and most likely will fail. + * + * The defaults are 'method', 'timeout', 'redirection', 'httpversion', + * 'blocking' and 'user-agent'. + * + * Accepted 'method' values are 'GET', 'POST', and 'HEAD', some transports + * technically allow others, but should not be assumed. The 'timeout' is + * used to sent how long the connection should stay open before failing when + * no response. 'redirection' is used to track how many redirects were taken + * and used to sent the amount for other transports, but not all transports + * accept setting that value. + * + * The 'httpversion' option is used to sent the HTTP version and accepted + * values are '1.0', and '1.1' and should be a string. Version 1.1 is not + * supported, because of chunk response. The 'user-agent' option is the + * user-agent and is used to replace the default user-agent, which is + * 'WordPress/WP_Version', where WP_Version is the value from $wp_version. + * + * 'blocking' is the default, which is used to tell the transport, whether + * it should halt PHP while it performs the request or continue regardless. + * Actually, that isn't entirely correct. Blocking mode really just means + * whether the fread should just pull what it can whenever it gets bytes or + * if it should wait until it has enough in the buffer to read or finishes + * reading the entire content. It doesn't actually always mean that PHP will + * continue going after making the request. + * + * @access public + * @since 2.7 + * + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return boolean + */ + function request( $url, $args = array() ) { + global $wp_version; + + $defaults = array( + 'method' => 'GET', + 'timeout' => apply_filters( 'http_request_timeout', 5), + 'redirection' => apply_filters( 'http_request_redirection_count', 5), + 'httpversion' => apply_filters( 'http_request_version', '1.0'), + 'user-agent' => apply_filters( 'http_headers_useragent', 'WordPress/' . $wp_version ), + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + $r = apply_filters( 'http_request_args', $r ); + + if ( is_null( $r['headers'] ) ) + $r['headers'] = array(); + + if ( ! is_array($r['headers']) ) { + $processedHeaders = WP_Http::processHeaders($r['headers']); + $r['headers'] = $processedHeaders['headers']; + } + + if ( isset($r['headers']['User-Agent']) ) { + $r['user-agent'] = $r['headers']['User-Agent']; + unset($r['headers']['User-Agent']); + } + + if ( isset($r['headers']['user-agent']) ) { + $r['user-agent'] = $r['headers']['user-agent']; + unset($r['headers']['user-agent']); + } + + if ( is_null($r['body']) ) { + $transports = WP_Http::_getTransport($r); + } else { + if ( is_array( $r['body'] ) || is_object( $r['body'] ) ) { + $r['body'] = http_build_query($r['body'], null, '&'); + $r['headers']['Content-Type'] = 'application/x-www-form-urlencoded; charset=' . get_option('blog_charset'); + $r['headers']['Content-Length'] = strlen($r['body']); + } + + if ( ! isset( $r['headers']['Content-Length'] ) && ! isset( $r['headers']['content-length'] ) ) + $r['headers']['Content-Length'] = strlen($r['body']); + + $transports = WP_Http::_postTransport($r); + } + + $response = array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + foreach( (array) $transports as $transport ) { + $response = $transport->request($url, $r); + + if( !is_wp_error($response) ) + return $response; + } + + return $response; + } + + /** + * Uses the POST HTTP method. + * + * Used for sending data that is expected to be in the body. + * + * @access public + * @since 2.7 + * + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return boolean + */ + function post($url, $args = array()) { + $defaults = array('method' => 'POST'); + $r = wp_parse_args( $args, $defaults ); + return $this->request($url, $r); + } + + /** + * Uses the GET HTTP method. + * + * Used for sending data that is expected to be in the body. + * + * @access public + * @since 2.7 + * + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return boolean + */ + function get($url, $args = array()) { + $defaults = array('method' => 'GET'); + $r = wp_parse_args( $args, $defaults ); + return $this->request($url, $r); + } + + /** + * Uses the HEAD HTTP method. + * + * Used for sending data that is expected to be in the body. + * + * @access public + * @since 2.7 + * + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return boolean + */ + function head($url, $args = array()) { + $defaults = array('method' => 'HEAD'); + $r = wp_parse_args( $args, $defaults ); + return $this->request($url, $r); + } + + /** + * Parses the responses and splits the parts into headers and body. + * + * @access public + * @static + * @since 2.7 + * + * @param string $strResponse The full response string + * @return array Array with 'headers' and 'body' keys. + */ + function processResponse($strResponse) { + list($theHeaders, $theBody) = explode("\r\n\r\n", $strResponse, 2); + return array('headers' => $theHeaders, 'body' => $theBody); + } + + /** + * Transform header string into an array. + * + * If an array is given then it is assumed to be raw header data with + * numeric keys with the headers as the values. No headers must be passed + * that were already processed. + * + * @access public + * @static + * @since 2.7 + * + * @param string|array $headers + * @return array Processed string headers + */ + function processHeaders($headers) { + if ( is_string($headers) ) + $headers = explode("\n", str_replace(array("\r\n", "\r"), "\n", $headers) ); + + $response = array('code' => 0, 'message' => ''); + + $newheaders = array(); + foreach ( $headers as $tempheader ) { + if ( empty($tempheader) ) + continue; + + if ( false === strpos($tempheader, ':') ) { + list( , $iResponseCode, $strResponseMsg) = explode(' ', $tempheader, 3); + $response['code'] = $iResponseCode; + $response['message'] = $strResponseMsg; + continue; + } + + list($key, $value) = explode(':', $tempheader, 2); + + if ( ! empty($value) ) + $newheaders[strtolower($key)] = trim($value); + } + + return array('response' => $response, 'headers' => $newheaders); + } + + /** + * Decodes chunk transfer-encoding, based off the HTTP 1.1 specification. + * + * Based off the HTTP http_encoding_dechunk function. Does not support + * UTF-8. Does not support returning footer headers. Shouldn't be too + * difficult to support it though. + * + * @todo Add support for footer chunked headers. + * @access public + * @since 2.7 + * @static + * + * @param string $body Body content + * @return bool|string|WP_Error False if not chunked encoded. WP_Error on failure. Chunked decoded body on success. + */ + function chunkTransferDecode($body) { + $body = str_replace(array("\r\n", "\r"), "\n", $body); + // The body is not chunked encoding or is malformed. + if ( ! preg_match( '/^[0-9a-f]+(\s|\n)+/mi', trim($body) ) ) + return $body; + + $parsedBody = ''; + //$parsedHeaders = array(); Unsupported + + $done = false; + + do { + $hasChunk = (bool) preg_match( '/^([0-9a-f]+)(\s|\n)+/mi', $body, $match ); + + if ( $hasChunk ) { + if ( empty($match[1]) ) { + return new WP_Error('http_chunked_decode', __('Does not appear to be chunked encoded or body is malformed.') ); + } + + $length = hexdec( $match[1] ); + $chunkLength = strlen( $match[0] ); + + $strBody = substr($body, $chunkLength, $length); + $parsedBody .= $strBody; + + $body = ltrim(str_replace(array($match[0], $strBody), '', $body), "\n"); + + if( "0" == trim($body) ) { + $done = true; + return $parsedBody; // Ignore footer headers. + break; + } + } else { + return new WP_Error('http_chunked_decode', __('Does not appear to be chunked encoded or body is malformed.') ); + } + } while ( false === $done ); + } +} + +/** + * HTTP request method uses fsockopen function to retrieve the url. + * + * This would be the preferred method, but the fsockopen implementation has the + * most overhead of all the HTTP transport implementations. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http_Fsockopen { + /** + * Send a HTTP request to a URI using fsockopen(). + * + * Does not support non-blocking mode. + * + * @see WP_Http::request For default options descriptions. + * + * @since 2.7 + * @access public + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return array 'headers', 'body', and 'response' keys. + */ + function request($url, $args = array()) { + $defaults = array( + 'method' => 'GET', 'timeout' => 5, + 'redirection' => 5, 'httpversion' => '1.0', + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + + if ( isset($r['headers']['User-Agent']) ) { + $r['user-agent'] = $r['headers']['User-Agent']; + unset($r['headers']['User-Agent']); + } else if( isset($r['headers']['user-agent']) ) { + $r['user-agent'] = $r['headers']['user-agent']; + unset($r['headers']['user-agent']); + } + + $iError = null; // Store error number + $strError = null; // Store error string + + $arrURL = parse_url($url); + + $secure_transport = false; + + if ( ! isset($arrURL['port']) ) { + if ( ($arrURL['scheme'] == 'ssl' || $arrURL['scheme'] == 'https') && extension_loaded('openssl') ) { + $arrURL['host'] = 'ssl://' . $arrURL['host']; + $arrURL['port'] = apply_filters('http_request_port', 443); + $secure_transport = true; + } else { + $arrURL['port'] = apply_filters('http_request_default_port', 80); + } + } else { + $arrURL['port'] = apply_filters('http_request_port', $arrURL['port']); + } + + // There are issues with the HTTPS and SSL protocols that cause errors + // that can be safely ignored and should be ignored. + if ( true === $secure_transport ) + $error_reporting = error_reporting(0); + + $startDelay = time(); + + if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) + $handle = @fsockopen($arrURL['host'], $arrURL['port'], $iError, $strError, $r['timeout'] ); + else + $handle = fsockopen($arrURL['host'], $arrURL['port'], $iError, $strError, $r['timeout'] ); + + $endDelay = time(); + + // If the delay is greater than the timeout then fsockopen should't be + // used, because it will cause a long delay. + $elapseDelay = ($endDelay-$startDelay) > $r['timeout']; + if ( true === $elapseDelay ) + add_option( 'disable_fsockopen', $endDelay, null, true ); + + if ( false === $handle ) + return new WP_Error('http_request_failed', $iError . ': ' . $strError); + + // WordPress supports PHP 4.3, which has this function. Removed sanity + // checking for performance reasons. + stream_set_timeout($handle, $r['timeout'] ); + + $requestPath = $arrURL['path'] . ( isset($arrURL['query']) ? '?' . $arrURL['query'] : '' ); + $requestPath = empty($requestPath) ? '/' : $requestPath; + + $strHeaders = ''; + $strHeaders .= strtoupper($r['method']) . ' ' . $requestPath . ' HTTP/' . $r['httpversion'] . "\r\n"; + $strHeaders .= 'Host: ' . $arrURL['host'] . "\r\n"; + + if( isset($r['user-agent']) ) + $strHeaders .= 'User-agent: ' . $r['user-agent'] . "\r\n"; + + if ( is_array($r['headers']) ) { + foreach ( (array) $r['headers'] as $header => $headerValue ) + $strHeaders .= $header . ': ' . $headerValue . "\r\n"; + } else { + $strHeaders .= $r['headers']; + } + + $strHeaders .= "\r\n"; + + if ( ! is_null($r['body']) ) + $strHeaders .= $r['body']; + + fwrite($handle, $strHeaders); + + if ( ! $r['blocking'] ) { + fclose($handle); + return array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + } + + $strResponse = ''; + while ( ! feof($handle) ) + $strResponse .= fread($handle, 4096); + + fclose($handle); + + if ( true === $secure_transport ) + error_reporting($error_reporting); + + $process = WP_Http::processResponse($strResponse); + $arrHeaders = WP_Http::processHeaders($process['headers']); + + // Is the response code within the 400 range? + if ( (int) $arrHeaders['response']['code'] >= 400 && (int) $arrHeaders['response']['code'] < 500 ) + return new WP_Error('http_request_failed', $arrHeaders['response']['code'] . ': ' . $arrHeaders['response']['message']); + + // If location is found, then assume redirect and redirect to location. + if ( isset($arrHeaders['headers']['location']) ) { + if ( $r['redirection']-- > 0 ) { + return $this->request($arrHeaders['headers']['location'], $r); + } else { + return new WP_Error('http_request_failed', __('Too many redirects.')); + } + } + + // If the body was chunk encoded, then decode it. + if ( ! empty( $process['body'] ) && isset( $arrHeaders['headers']['transfer-encoding'] ) && 'chunked' == $arrHeaders['headers']['transfer-encoding'] ) + $process['body'] = WP_Http::chunkTransferDecode($process['body']); + + return array('headers' => $arrHeaders['headers'], 'body' => $process['body'], 'response' => $arrHeaders['response']); + } + + /** + * Whether this class can be used for retrieving an URL. + * + * @since 2.7 + * @static + * @return boolean False means this class can not be used, true means it can. + */ + function test() { + if ( false !== ($option = get_option( 'disable_fsockopen' )) && time()-$option < 43200 ) // 12 hours + return false; + + if ( function_exists( 'fsockopen' ) ) + return true; + + return false; + } +} + +/** + * HTTP request method uses fopen function to retrieve the url. + * + * Requires PHP version greater than 4.3.0 for stream support. Does not allow + * for $context support, but should still be okay, to write the headers, before + * getting the response. Also requires that 'allow_url_fopen' to be enabled. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http_Fopen { + /** + * Send a HTTP request to a URI using fopen(). + * + * This transport does not support sending of headers and body, therefore + * should not be used in the instances, where there is a body and headers. + * + * Notes: Does not support non-blocking mode. Ignores 'redirection' option. + * + * @see WP_Http::retrieve For default options descriptions. + * + * @access public + * @since 2.7 + * + * @param string $url URI resource. + * @param str|array $args Optional. Override the defaults. + * @return array 'headers', 'body', and 'response' keys. + */ + function request($url, $args = array()) { + global $http_response_header; + + $defaults = array( + 'method' => 'GET', 'timeout' => 5, + 'redirection' => 5, 'httpversion' => '1.0', + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + + $arrURL = parse_url($url); + + if ( false === $arrURL ) + return new WP_Error('http_request_failed', sprintf(__('Malformed URL: %s'), $url)); + + if ( 'http' != $arrURL['scheme'] || 'https' != $arrURL['scheme'] ) + $url = str_replace($arrURL['scheme'], 'http', $url); + + if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) + $handle = @fopen($url, 'r'); + else + $handle = fopen($url, 'r'); + + if (! $handle) + return new WP_Error('http_request_failed', sprintf(__('Could not open handle for fopen() to %s'), $url)); + + // WordPress supports PHP 4.3, which has this function. Removed sanity + // checking for performance reasons. + stream_set_timeout($handle, $r['timeout'] ); + + if ( ! $r['blocking'] ) { + fclose($handle); + return array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + } + + $strResponse = ''; + while ( ! feof($handle) ) + $strResponse .= fread($handle, 4096); + + $theHeaders = ''; + if ( function_exists('stream_get_meta_data') ) { + $meta = stream_get_meta_data($handle); + $theHeaders = $meta['wrapper_data']; + if( isset( $meta['wrapper_data']['headers'] ) ) + $theHeaders = $meta['wrapper_data']['headers']; + } else { + if( ! isset( $http_response_header ) ) + global $http_response_header; + $theHeaders = $http_response_header; + } + + fclose($handle); + + $processedHeaders = WP_Http::processHeaders($theHeaders); + + if ( ! empty( $strResponse ) && isset( $processedHeaders['headers']['transfer-encoding'] ) && 'chunked' == $processedHeaders['headers']['transfer-encoding'] ) + $strResponse = WP_Http::chunkTransferDecode($strResponse); + + return array('headers' => $processedHeaders['headers'], 'body' => $strResponse, 'response' => $processedHeaders['response']); + } + + /** + * Whether this class can be used for retrieving an URL. + * + * @static + * @return boolean False means this class can not be used, true means it can. + */ + function test() { + if ( ! function_exists('fopen') || (function_exists('ini_get') && true != ini_get('allow_url_fopen')) ) + return false; + + return true; + } +} + +/** + * HTTP request method uses Streams to retrieve the url. + * + * Requires PHP 5.0+ and uses fopen with stream context. Requires that + * 'allow_url_fopen' PHP setting to be enabled. + * + * Second preferred method for getting the URL, for PHP 5. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http_Streams { + /** + * Send a HTTP request to a URI using streams with fopen(). + * + * @access public + * @since 2.7 + * + * @param string $url + * @param str|array $args Optional. Override the defaults. + * @return array 'headers', 'body', and 'response' keys. + */ + function request($url, $args = array()) { + $defaults = array( + 'method' => 'GET', 'timeout' => 5, + 'redirection' => 5, 'httpversion' => '1.0', + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + + if ( isset($r['headers']['User-Agent']) ) { + $r['user-agent'] = $r['headers']['User-Agent']; + unset($r['headers']['User-Agent']); + } else if( isset($r['headers']['user-agent']) ) { + $r['user-agent'] = $r['headers']['user-agent']; + unset($r['headers']['user-agent']); + } + + $arrURL = parse_url($url); + + if ( false === $arrURL ) + return new WP_Error('http_request_failed', sprintf(__('Malformed URL: %s'), $url)); + + if ( 'http' != $arrURL['scheme'] || 'https' != $arrURL['scheme'] ) + $url = str_replace($arrURL['scheme'], 'http', $url); + + // Convert Header array to string. + $strHeaders = ''; + if ( is_array( $r['headers'] ) ) + foreach( $r['headers'] as $name => $value ) + $strHeaders .= "{$name}: $value\r\n"; + else if ( is_string( $r['headers'] ) ) + $strHeaders = $r['headers']; + + $arrContext = array('http' => + array( + 'method' => strtoupper($r['method']), + 'user_agent' => $r['user-agent'], + 'max_redirects' => $r['redirection'], + 'protocol_version' => (float) $r['httpversion'], + 'header' => $strHeaders, + 'timeout' => $r['timeout'] + ) + ); + + if ( ! is_null($r['body']) && ! empty($r['body'] ) ) + $arrContext['http']['content'] = $r['body']; + + $context = stream_context_create($arrContext); + + if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) + $handle = @fopen($url, 'r', false, $context); + else + $handle = fopen($url, 'r', false, $context); + + if ( ! $handle) + return new WP_Error('http_request_failed', sprintf(__('Could not open handle for fopen() to %s'), $url)); + + // WordPress supports PHP 4.3, which has this function. Removed sanity + // checking for performance reasons. + stream_set_timeout($handle, $r['timeout'] ); + + if ( ! $r['blocking'] ) { + stream_set_blocking($handle, 0); + fclose($handle); + return array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + } + + $strResponse = stream_get_contents($handle); + $meta = stream_get_meta_data($handle); + + $processedHeaders = array(); + if( isset( $meta['wrapper_data']['headers'] ) ) + $processedHeaders = WP_Http::processHeaders($meta['wrapper_data']['headers']); + else + $processedHeaders = WP_Http::processHeaders($meta['wrapper_data']); + + if ( ! empty( $strResponse ) && isset( $processedHeaders['headers']['transfer-encoding'] ) && 'chunked' == $processedHeaders['headers']['transfer-encoding'] ) + $strResponse = WP_Http::chunkTransferDecode($strResponse); + + fclose($handle); + + return array('headers' => $processedHeaders['headers'], 'body' => $strResponse, 'response' => $processedHeaders['response']); + } + + /** + * Whether this class can be used for retrieving an URL. + * + * @static + * @access public + * @since 2.7 + * + * @return boolean False means this class can not be used, true means it can. + */ + function test() { + if ( ! function_exists('fopen') || (function_exists('ini_get') && true != ini_get('allow_url_fopen')) ) + return false; + + if ( version_compare(PHP_VERSION, '5.0', '<') ) + return false; + + return true; + } +} + +/** + * HTTP request method uses HTTP extension to retrieve the url. + * + * Requires the HTTP extension to be installed. This would be the preferred + * transport since it can handle a lot of the problems that forces the others to + * use the HTTP version 1.0. Even if PHP 5.2+ is being used, it doesn't mean + * that the HTTP extension will be enabled. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http_ExtHTTP { + /** + * Send a HTTP request to a URI using HTTP extension. + * + * Does not support non-blocking. + * + * @access public + * @since 2.7 + * + * @param string $url + * @param str|array $args Optional. Override the defaults. + * @return array 'headers', 'body', and 'response' keys. + */ + function request($url, $args = array()) { + $defaults = array( + 'method' => 'GET', 'timeout' => 5, + 'redirection' => 5, 'httpversion' => '1.0', + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + + if ( isset($r['headers']['User-Agent']) ) { + $r['user-agent'] = $r['headers']['User-Agent']; + unset($r['headers']['User-Agent']); + } else if( isset($r['headers']['user-agent']) ) { + $r['user-agent'] = $r['headers']['user-agent']; + unset($r['headers']['user-agent']); + } + + switch ( $r['method'] ) { + case 'POST': + $r['method'] = HTTP_METH_POST; + break; + case 'HEAD': + $r['method'] = HTTP_METH_HEAD; + break; + case 'GET': + default: + $r['method'] = HTTP_METH_GET; + } + + $arrURL = parse_url($url); + + if ( 'http' != $arrURL['scheme'] || 'https' != $arrURL['scheme'] ) + $url = str_replace($arrURL['scheme'], 'http', $url); + + $options = array( + 'timeout' => $r['timeout'], + 'connecttimeout' => $r['timeout'], + 'redirect' => $r['redirection'], + 'useragent' => $r['user-agent'], + 'headers' => $r['headers'], + ); + + if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) //Emits warning level notices for max redirects and timeouts + $strResponse = @http_request($r['method'], $url, $r['body'], $options, $info); + else + $strResponse = http_request($r['method'], $url, $r['body'], $options, $info); //Emits warning level notices for max redirects and timeouts + + if ( false === $strResponse || ! empty($info['error']) ) //Error may still be set, Response may return headers or partial document, and error contains a reason the request was aborted, eg, timeout expired or max-redirects reached + return new WP_Error('http_request_failed', $info['response_code'] . ': ' . $info['error']); + + if ( ! $r['blocking'] ) + return array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + + list($theHeaders, $theBody) = explode("\r\n\r\n", $strResponse, 2); + $theHeaders = WP_Http::processHeaders($theHeaders); + + if ( ! empty( $theBody ) && isset( $theHeaders['headers']['transfer-encoding'] ) && 'chunked' == $theHeaders['headers']['transfer-encoding'] ) { + if ( !defined('WP_DEBUG') || ( defined('WP_DEBUG') && false === WP_DEBUG ) ) + $theBody = @http_chunked_decode($theBody); + else + $theBody = http_chunked_decode($theBody); + } + + $theResponse = array(); + $theResponse['code'] = $info['response_code']; + $theResponse['message'] = get_status_header_desc($info['response_code']); + + return array('headers' => $theHeaders['headers'], 'body' => $theBody, 'response' => $theResponse); + } + + /** + * Whether this class can be used for retrieving an URL. + * + * @static + * @since 2.7 + * + * @return boolean False means this class can not be used, true means it can. + */ + function test() { + if ( function_exists('http_request') ) + return true; + + return false; + } +} + +/** + * HTTP request method uses Curl extension to retrieve the url. + * + * Requires the Curl extension to be installed. + * + * @package WordPress + * @subpackage HTTP + * @since 2.7 + */ +class WP_Http_Curl { + /** + * Send a HTTP request to a URI using cURL extension. + * + * @access public + * @since 2.7 + * + * @param string $url + * @param str|array $args Optional. Override the defaults. + * @return array 'headers', 'body', and 'response' keys. + */ + function request($url, $args = array()) { + $defaults = array( + 'method' => 'GET', 'timeout' => 5, + 'redirection' => 5, 'httpversion' => '1.0', + 'blocking' => true, + 'headers' => array(), 'body' => null + ); + + $r = wp_parse_args( $args, $defaults ); + + if ( isset($r['headers']['User-Agent']) ) { + $r['user-agent'] = $r['headers']['User-Agent']; + unset($r['headers']['User-Agent']); + } else if( isset($r['headers']['user-agent']) ) { + $r['user-agent'] = $r['headers']['user-agent']; + unset($r['headers']['user-agent']); + } + + // If timeout is a float less than 1, round it up to 1. + if ( $r['timeout'] > 0 && $r['timeout'] < 1 ) + $r['timeout'] = 1; + + $handle = curl_init(); + curl_setopt( $handle, CURLOPT_URL, $url); + + if ( 'HEAD' === $r['method'] ) { + curl_setopt( $handle, CURLOPT_NOBODY, true ); + } + + if ( true === $r['blocking'] ) { + curl_setopt( $handle, CURLOPT_HEADER, true ); + curl_setopt( $handle, CURLOPT_RETURNTRANSFER, 1 ); + } else { + curl_setopt( $handle, CURLOPT_HEADER, false ); + curl_setopt( $handle, CURLOPT_NOBODY, true ); + curl_setopt( $handle, CURLOPT_RETURNTRANSFER, 0 ); + } + + curl_setopt( $handle, CURLOPT_USERAGENT, $r['user-agent'] ); + curl_setopt( $handle, CURLOPT_CONNECTTIMEOUT, 1 ); + curl_setopt( $handle, CURLOPT_TIMEOUT, $r['timeout'] ); + curl_setopt( $handle, CURLOPT_MAXREDIRS, $r['redirection'] ); + + if ( !ini_get('safe_mode') && !ini_get('open_basedir') ) + curl_setopt( $handle, CURLOPT_FOLLOWLOCATION, true ); + + if( ! is_null($r['headers']) ) + curl_setopt( $handle, CURLOPT_HTTPHEADER, $r['headers'] ); + + if ( $r['httpversion'] == '1.0' ) + curl_setopt( $handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0 ); + else + curl_setopt( $handle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1 ); + + if ( ! $r['blocking'] ) { + curl_exec( $handle ); + curl_close( $handle ); + return array( 'headers' => array(), 'body' => '', 'response' => array('code', 'message') ); + } + + $theResponse = curl_exec( $handle ); + + if ( !empty($theResponse) ) { + $headerLength = curl_getinfo($handle, CURLINFO_HEADER_SIZE); + $theHeaders = trim( substr($theResponse, 0, $headerLength) ); + $theBody = substr( $theResponse, $headerLength ); + if ( false !== strrpos($theHeaders, "\r\n\r\n") ) { + $headerParts = explode("\r\n\r\n", $theHeaders); + $theHeaders = $headerParts[ count($headerParts) -1 ]; + } + $theHeaders = WP_Http::processHeaders($theHeaders); + } else { + if ( $curl_error = curl_error($handle) ) + return new WP_Error('http_request_failed', $curl_error); + if ( in_array( curl_getinfo( $handle, CURLINFO_HTTP_CODE ), array(301, 302) ) ) + return new WP_Error('http_request_failed', __('Too many redirects.')); + + $theHeaders = array( 'headers' => array() ); + $theBody = ''; + } + $response = array(); + $response['code'] = curl_getinfo( $handle, CURLINFO_HTTP_CODE ); + $response['message'] = get_status_header_desc($response['code']); + + curl_close( $handle ); + + return array('headers' => $theHeaders['headers'], 'body' => $theBody, 'response' => $response); + } + + /** + * Whether this class can be used for retrieving an URL. + * + * @static + * @since 2.7 + * + * @return boolean False means this class can not be used, true means it can. + */ + function test() { + if ( function_exists('curl_init') ) + return true; + + return false; + } +} + +/** + * Returns the initialized WP_Http Object + * + * @since 2.7 + * @access private + * + * @return WP_Http HTTP Transport object. + */ +function &_wp_http_get_object() { + static $http; + + if ( is_null($http) ) + $http = new WP_Http(); + + return $http; +} + +/** + * Retrieve the raw response from the HTTP request. + * + * The array structure is a little complex. + * + * + * $res = array( 'headers' => array(), 'response' => array('code', 'message') ); + * + * + * All of the headers in $res['headers'] are with the name as the key and the + * value as the value. So to get the User-Agent, you would do the following. + * + * + * $user_agent = $res['headers']['user-agent']; + * + * + * The body is the raw response content and can be retrieved from $res['body']. + * + * This function is called first to make the request and there are other API + * functions to abstract out the above convoluted setup. + * + * @since 2.7.0 + * + * @param string $url Site URL to retrieve. + * @param array $args Optional. Override the defaults. + * @return string The body of the response + */ +function wp_remote_request($url, $args = array()) { + $objFetchSite = _wp_http_get_object(); + return $objFetchSite->request($url, $args); +} + +/** + * Retrieve the raw response from the HTTP request using the GET method. + * + * @see wp_remote_request() For more information on the response array format. + * + * @since 2.7 + * + * @param string $url Site URL to retrieve. + * @param array $args Optional. Override the defaults. + * @return string The body of the response + */ +function wp_remote_get($url, $args = array()) { + $objFetchSite = _wp_http_get_object(); + + return $objFetchSite->get($url, $args); +} + +/** + * Retrieve the raw response from the HTTP request using the POST method. + * + * @see wp_remote_request() For more information on the response array format. + * + * @since 2.7 + * + * @param string $url Site URL to retrieve. + * @param array $args Optional. Override the defaults. + * @return string The body of the response + */ +function wp_remote_post($url, $args = array()) { + $objFetchSite = _wp_http_get_object(); + return $objFetchSite->post($url, $args); +} + +/** + * Retrieve the raw response from the HTTP request using the HEAD method. + * + * @see wp_remote_request() For more information on the response array format. + * + * @since 2.7 + * + * @param string $url Site URL to retrieve. + * @param array $args Optional. Override the defaults. + * @return string The body of the response + */ +function wp_remote_head($url, $args = array()) { + $objFetchSite = _wp_http_get_object(); + return $objFetchSite->head($url, $args); +} + +/** + * Retrieve only the headers from the raw response. + * + * @since 2.7 + * + * @param array $response HTTP response. + * @return array The headers of the response. Empty array if incorrect parameter given. + */ +function wp_remote_retrieve_headers(&$response) { + if ( ! isset($response['headers']) || ! is_array($response['headers'])) + return array(); + + return $response['headers']; +} + +/** + * Retrieve a single header by name from the raw response. + * + * @since 2.7 + * + * @param array $response + * @param string $header Header name to retrieve value from. + * @return array The header value. Empty string on if incorrect parameter given. + */ +function wp_remote_retrieve_header(&$response, $header) { + if ( ! isset($response['headers']) || ! is_array($response['headers'])) + return ''; + + if ( array_key_exists($header, $response['headers']) ) + return $response['headers'][$header]; + + return ''; +} + +/** + * Retrieve only the response code from the raw response. + * + * Will return an empty array if incorrect parameter value is given. + * + * @since 2.7 + * + * @param array $response HTTP response. + * @return array The keys 'code' and 'message' give information on the response. + */ +function wp_remote_retrieve_response_code(&$response) { + if ( ! isset($response['response']) || ! is_array($response['response'])) + return ''; + + return $response['response']['code']; +} + +/** + * Retrieve only the response message from the raw response. + * + * Will return an empty array if incorrect parameter value is given. + * + * @since 2.7 + * + * @param array $response HTTP response. + * @return array The keys 'code' and 'message' give information on the response. + */ +function wp_remote_retrieve_response_message(&$response) { + if ( ! isset($response['response']) || ! is_array($response['response'])) + return ''; + + return $response['response']['message']; +} + +/** + * Retrieve only the body from the raw response. + * + * @since 2.7 + * + * @param array $response HTTP response. + * @return string The body of the response. Empty string if no body or incorrect parameter given. + */ +function wp_remote_retrieve_body(&$response) { + if ( ! isset($response['body']) ) + return ''; + + return $response['body']; +} + +?> diff -uNr a/blog/wp-includes/images/README b/blog/wp-includes/images/README --- a/blog/wp-includes/images/README false +++ b/blog/wp-includes/images/README 86525f2c7086039d79e5bf92869d02934a44716812433ca3a90e18a8d03745785c5ca54fe8c39e681b3b13c00c33a5128884a28c8cbaccbc65d0b401d901ec2e @@ -0,0 +1 @@ +Placeholder. diff -uNr a/blog/wp-includes/index.php b/blog/wp-includes/index.php --- a/blog/wp-includes/index.php false +++ b/blog/wp-includes/index.php 099fbcf9478701c433aa576bbcc0cec1987ebf948f13220182da7dc8711b448daddf9ea289b9e8ea4288757f913c64f5f06eb5011e16d4d23592aae16800adb0 @@ -0,0 +1,3 @@ + \ No newline at end of file diff -uNr a/blog/wp-includes/js/autosave.js b/blog/wp-includes/js/autosave.js --- a/blog/wp-includes/js/autosave.js false +++ b/blog/wp-includes/js/autosave.js f61fdc6bc23ed87d2503ee6a268c949e00ae7ae3c7ae1d5dbee06d77e189fd3f8a77b2d76e60fa8dc648855592d4784ad6a587788e95df6dfbff2477dd8dbf73 @@ -0,0 +1,209 @@ +var autosaveLast = ''; +var autosavePeriodical; +var autosaveOldMessage = ''; +var autosaveDelayPreview = false; +var autosaveFirst = true; + +jQuery(function($) { + autosaveLast = $('#post #title').val()+$('#post #content').val(); + autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true}); + + //Disable autosave after the form has been submitted + $("#post").submit(function() { $.cancel(autosavePeriodical); }); +}); + +function autosave_parse_response(response) { + var res = wpAjax.parseAjaxResponse(response, 'autosave'); // parse the ajax response + var message = ''; + + if ( res && res.responses && res.responses.length ) { + message = res.responses[0].data; // The saved message or error. + // someone else is editing: disable autosave, set errors + if ( res.responses[0].supplemental ) { + if ( 'disable' == res.responses[0].supplemental['disable_autosave'] ) { + autosave = function() {}; + res = { errors: true }; + } + jQuery.each(res.responses[0].supplemental, function(selector, value) { + if ( selector.match(/^replace-/) ) { + jQuery('#'+selector.replace('replace-', '')).val(value); + } + }); + } + + // if no errors: add slug UI + if ( !res.errors ) { + var postID = parseInt( res.responses[0].id ); + if ( !isNaN(postID) && postID > 0 ) { + autosave_update_slug(postID); + } + } + } + if ( message ) { jQuery('#autosave').html(message); } // update autosave message + else if ( autosaveOldMessage && res ) { jQuery('#autosave').html( autosaveOldMessage ); } + return res; +} + +// called when autosaving pre-existing post +function autosave_saved(response) { + autosave_parse_response(response); // parse the ajax response + autosave_enable_buttons(); // re-enable disabled form buttons +} + +// called when autosaving new post +function autosave_saved_new(response) { + var res = autosave_parse_response(response); // parse the ajax response + // if no errors: update post_ID from the temporary value, grab new save-nonce for that new ID + if ( res && res.responses.length && !res.errors ) { + var tempID = jQuery('#post_ID').val(); + var postID = parseInt( res.responses[0].id ); + autosave_update_post_ID( postID ); // disabled form buttons are re-enabled here + if ( tempID < 0 && postID > 0 ) // update media buttons + jQuery('#media-buttons a').each(function(){ + this.href = this.href.replace(tempID, postID); + }); + // activate preview + autosaveFirst = false; + if ( autosaveDelayPreview ) + jQuery('#post-preview').click(); + } else { + autosave_enable_buttons(); // re-enable disabled form buttons + } +} + +function autosave_update_post_ID( postID ) { + if ( !isNaN(postID) && postID > 0 ) { + if ( postID == parseInt(jQuery('#post_ID').val()) ) { return; } // no need to do this more than once + jQuery('#post_ID').attr({name: "post_ID"}); + jQuery('#post_ID').val(postID); + // We need new nonces + jQuery.post(autosaveL10n.requestFile, { + action: "autosave-generate-nonces", + post_ID: postID, + autosavenonce: jQuery('#autosavenonce').val(), + post_type: jQuery('#post_type').val() + }, function(html) { + jQuery('#_wpnonce').val(html); + autosave_enable_buttons(); // re-enable disabled form buttons + }); + jQuery('#hiddenaction').val('editpost'); + } +} + +function autosave_update_slug(post_id) { + // create slug area only if not already there + if ( jQuery.isFunction(make_slugedit_clickable) && !jQuery('#edit-slug-box > *').size() ) { + jQuery.post( + slugL10n.requestFile, + { + action: 'sample-permalink', + post_id: post_id, + new_title: jQuery('#title').val(), + samplepermalinknonce: jQuery('#samplepermalinknonce').val() + }, + function(data) { + jQuery('#edit-slug-box').html(data); + make_slugedit_clickable(); + } + ); + } +} + +function autosave_loading() { + jQuery('#autosave').html(autosaveL10n.savingText); +} + +function autosave_enable_buttons() { + jQuery("#submitpost :button:disabled, #submitpost :submit:disabled").attr('disabled', ''); +} + +function autosave_disable_buttons() { + jQuery("#submitpost :button:enabled, #submitpost :submit:enabled").attr('disabled', 'disabled'); + setTimeout(autosave_enable_buttons, 5000); // Re-enable 5 sec later. Just gives autosave a head start to avoid collisions. +} + +var autosave = function() { + // (bool) is rich editor enabled and active + var rich = (typeof tinyMCE != "undefined") && tinyMCE.activeEditor && !tinyMCE.activeEditor.isHidden(); + var post_data = { + action: "autosave", + post_ID: jQuery("#post_ID").val() || 0, + post_title: jQuery("#title").val() || "", + autosavenonce: jQuery('#autosavenonce').val(), + tags_input: jQuery("#tags-input").val() || "", + post_type: jQuery('#post_type').val() || "", + autosave: 1 + }; + + // We always send the ajax request in order to keep the post lock fresh. + // This (bool) tells whether or not to write the post to the DB during the ajax request. + var doAutoSave = true; + + // No autosave while thickbox is open (media buttons) + if ( jQuery("#TB_window").css('display') == 'block' ) + doAutoSave = false; + + /* Gotta do this up here so we can check the length when tinyMCE is in use */ + if ( rich ) { + var ed = tinyMCE.activeEditor; + if ( 'mce_fullscreen' == ed.id ) + tinyMCE.get('content').setContent(ed.getContent({format : 'raw'}), {format : 'raw'}); + tinyMCE.get('content').save(); + } + + post_data["content"] = jQuery("#content").val(); + if ( jQuery('#post_name').val() ) + post_data["post_name"] = jQuery('#post_name').val(); + + // Nothing to save or no change. + if( (post_data["post_title"].length==0 && post_data["content"].length==0) || post_data["post_title"] + post_data["content"] == autosaveLast) { + doAutoSave = false + } + + autosave_disable_buttons(); + + var origStatus = jQuery('#original_post_status').val(); + + autosaveLast = jQuery("#title").val()+jQuery("#content").val(); + goodcats = ([]); + jQuery("[@name='post_category[]']:checked").each( function(i) { + goodcats.push(this.value); + } ); + post_data["catslist"] = goodcats.join(","); + + if ( jQuery("#comment_status").attr("checked") ) + post_data["comment_status"] = 'open'; + if ( jQuery("#ping_status").attr("checked") ) + post_data["ping_status"] = 'open'; + if ( jQuery("#excerpt").size() ) + post_data["excerpt"] = jQuery("#excerpt").val(); + if ( jQuery("#post_author").size() ) + post_data["post_author"] = jQuery("#post_author").val(); + post_data["user_ID"] = jQuery("#user-id").val(); + + // Don't run while the TinyMCE spellcheck is on. Why? Who knows. + if ( rich && tinyMCE.activeEditor.plugins.spellchecker && tinyMCE.activeEditor.plugins.spellchecker.active ) { + doAutoSave = false; + } + + if(parseInt(post_data["post_ID"]) < 1) { + post_data["temp_ID"] = post_data["post_ID"]; + var successCallback = autosave_saved_new; // new post + } else { + var successCallback = autosave_saved; // pre-existing post + } + + if ( !doAutoSave ) { + post_data['autosave'] = 0; + } + + autosaveOldMessage = jQuery('#autosave').html(); + + jQuery.ajax({ + data: post_data, + beforeSend: doAutoSave ? autosave_loading : null, + type: "POST", + url: autosaveL10n.requestFile, + success: successCallback + }); +} diff -uNr a/blog/wp-includes/js/colorpicker.js b/blog/wp-includes/js/colorpicker.js --- a/blog/wp-includes/js/colorpicker.js false +++ b/blog/wp-includes/js/colorpicker.js 9bcf54af458df8cf3695cb613e623f501227c41fb54edaf435ee38e69f853c002abebd9236797256eb38204e3d7f4842b4295184f0774d69c404b236ad757639 @@ -0,0 +1,707 @@ +// =================================================================== +// Author: Matt Kruse +// WWW: http://www.mattkruse.com/ +// +// NOTICE: You may use this code for any purpose, commercial or +// private, without any further permission from the author. You may +// remove this notice from your final code if you wish, however it is +// appreciated by the author if at least my web site address is kept. +// +// You may *NOT* re-distribute this code in any way except through its +// use. That means, you can include it in your product, or your web +// site, or any other form where the code is actually being used. You +// may not put the plain javascript up on your site for download or +// include it in your javascript libraries for download. +// If you wish to share this code with others, please just point them +// to the URL instead. +// Please DO NOT link directly to my .js files from your site. Copy +// the files to your server and use them there. Thank you. +// =================================================================== + + +/* SOURCE FILE: AnchorPosition.js */ + +/* +AnchorPosition.js +Author: Matt Kruse +Last modified: 10/11/02 + +DESCRIPTION: These functions find the position of an tag in a document, +so other elements can be positioned relative to it. + +COMPATABILITY: Netscape 4.x,6.x,Mozilla, IE 5.x,6.x on Windows. Some small +positioning errors - usually with Window positioning - occur on the +Macintosh platform. + +FUNCTIONS: +getAnchorPosition(anchorname) + Returns an Object() having .x and .y properties of the pixel coordinates + of the upper-left corner of the anchor. Position is relative to the PAGE. + +getAnchorWindowPosition(anchorname) + Returns an Object() having .x and .y properties of the pixel coordinates + of the upper-left corner of the anchor, relative to the WHOLE SCREEN. + +NOTES: + +1) For popping up separate browser windows, use getAnchorWindowPosition. + Otherwise, use getAnchorPosition + +2) Your anchor tag MUST contain both NAME and ID attributes which are the + same. For example: + + +3) There must be at least a space between for IE5.5 to see the + anchor tag correctly. Do not do with no space. +*/ + +// getAnchorPosition(anchorname) +// This function returns an object having .x and .y properties which are the coordinates +// of the named anchor, relative to the page. +function getAnchorPosition(anchorname) { + // This function will return an Object with x and y properties + var useWindow=false; + var coordinates=new Object(); + var x=0,y=0; + // Browser capability sniffing + var use_gebi=false, use_css=false, use_layers=false; + if (document.getElementById) { use_gebi=true; } + else if (document.all) { use_css=true; } + else if (document.layers) { use_layers=true; } + // Logic to find position + if (use_gebi && document.all) { + x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]); + y=AnchorPosition_getPageOffsetTop(document.all[anchorname]); + } + else if (use_gebi) { + var o=document.getElementById(anchorname); + x=AnchorPosition_getPageOffsetLeft(o); + y=AnchorPosition_getPageOffsetTop(o); + } + else if (use_css) { + x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]); + y=AnchorPosition_getPageOffsetTop(document.all[anchorname]); + } + else if (use_layers) { + var found=0; + for (var i=0; i tags may cause errors. + +USAGE: +// Create an object for a WINDOW popup +var win = new PopupWindow(); + +// Create an object for a DIV window using the DIV named 'mydiv' +var win = new PopupWindow('mydiv'); + +// Set the window to automatically hide itself when the user clicks +// anywhere else on the page except the popup +win.autoHide(); + +// Show the window relative to the anchor name passed in +win.showPopup(anchorname); + +// Hide the popup +win.hidePopup(); + +// Set the size of the popup window (only applies to WINDOW popups +win.setSize(width,height); + +// Populate the contents of the popup window that will be shown. If you +// change the contents while it is displayed, you will need to refresh() +win.populate(string); + +// set the URL of the window, rather than populating its contents +// manually +win.setUrl("http://www.site.com/"); + +// Refresh the contents of the popup +win.refresh(); + +// Specify how many pixels to the right of the anchor the popup will appear +win.offsetX = 50; + +// Specify how many pixels below the anchor the popup will appear +win.offsetY = 100; + +NOTES: +1) Requires the functions in AnchorPosition.js + +2) Your anchor tag MUST contain both NAME and ID attributes which are the + same. For example: + + +3) There must be at least a space between for IE5.5 to see the + anchor tag correctly. Do not do with no space. + +4) When a PopupWindow object is created, a handler for 'onmouseup' is + attached to any event handler you may have already defined. Do NOT define + an event handler for 'onmouseup' after you define a PopupWindow object or + the autoHide() will not work correctly. +*/ + +// Set the position of the popup window based on the anchor +function PopupWindow_getXYPosition(anchorname) { + var coordinates; + if (this.type == "WINDOW") { + coordinates = getAnchorWindowPosition(anchorname); + } + else { + coordinates = getAnchorPosition(anchorname); + } + this.x = coordinates.x; + this.y = coordinates.y; + } +// Set width/height of DIV/popup window +function PopupWindow_setSize(width,height) { + this.width = width; + this.height = height; + } +// Fill the window with contents +function PopupWindow_populate(contents) { + this.contents = contents; + this.populated = false; + } +// Set the URL to go to +function PopupWindow_setUrl(url) { + this.url = url; + } +// Set the window popup properties +function PopupWindow_setWindowProperties(props) { + this.windowProperties = props; + } +// Refresh the displayed contents of the popup +function PopupWindow_refresh() { + if (this.divName != null) { + // refresh the DIV object + if (this.use_gebi) { + document.getElementById(this.divName).innerHTML = this.contents; + } + else if (this.use_css) { + document.all[this.divName].innerHTML = this.contents; + } + else if (this.use_layers) { + var d = document.layers[this.divName]; + d.document.open(); + d.document.writeln(this.contents); + d.document.close(); + } + } + else { + if (this.popupWindow != null && !this.popupWindow.closed) { + if (this.url!="") { + this.popupWindow.location.href=this.url; + } + else { + this.popupWindow.document.open(); + this.popupWindow.document.writeln(this.contents); + this.popupWindow.document.close(); + } + this.popupWindow.focus(); + } + } + } +// Position and show the popup, relative to an anchor object +function PopupWindow_showPopup(anchorname) { + this.getXYPosition(anchorname); + this.x += this.offsetX; + this.y += this.offsetY; + if (!this.populated && (this.contents != "")) { + this.populated = true; + this.refresh(); + } + if (this.divName != null) { + // Show the DIV object + if (this.use_gebi) { + document.getElementById(this.divName).style.left = this.x + "px"; + document.getElementById(this.divName).style.top = this.y; + document.getElementById(this.divName).style.visibility = "visible"; + } + else if (this.use_css) { + document.all[this.divName].style.left = this.x; + document.all[this.divName].style.top = this.y; + document.all[this.divName].style.visibility = "visible"; + } + else if (this.use_layers) { + document.layers[this.divName].left = this.x; + document.layers[this.divName].top = this.y; + document.layers[this.divName].visibility = "visible"; + } + } + else { + if (this.popupWindow == null || this.popupWindow.closed) { + // If the popup window will go off-screen, move it so it doesn't + if (this.x<0) { this.x=0; } + if (this.y<0) { this.y=0; } + if (screen && screen.availHeight) { + if ((this.y + this.height) > screen.availHeight) { + this.y = screen.availHeight - this.height; + } + } + if (screen && screen.availWidth) { + if ((this.x + this.width) > screen.availWidth) { + this.x = screen.availWidth - this.width; + } + } + var avoidAboutBlank = window.opera || ( document.layers && !navigator.mimeTypes['*'] ) || navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ); + this.popupWindow = window.open(avoidAboutBlank?"":"about:blank","window_"+anchorname,this.windowProperties+",width="+this.width+",height="+this.height+",screenX="+this.x+",left="+this.x+",screenY="+this.y+",top="+this.y+""); + } + this.refresh(); + } + } +// Hide the popup +function PopupWindow_hidePopup() { + if (this.divName != null) { + if (this.use_gebi) { + document.getElementById(this.divName).style.visibility = "hidden"; + } + else if (this.use_css) { + document.all[this.divName].style.visibility = "hidden"; + } + else if (this.use_layers) { + document.layers[this.divName].visibility = "hidden"; + } + } + else { + if (this.popupWindow && !this.popupWindow.closed) { + this.popupWindow.close(); + this.popupWindow = null; + } + } + } +// Pass an event and return whether or not it was the popup DIV that was clicked +function PopupWindow_isClicked(e) { + if (this.divName != null) { + if (this.use_layers) { + var clickX = e.pageX; + var clickY = e.pageY; + var t = document.layers[this.divName]; + if ((clickX > t.left) && (clickX < t.left+t.clip.width) && (clickY > t.top) && (clickY < t.top+t.clip.height)) { + return true; + } + else { return false; } + } + else if (document.all) { // Need to hard-code this to trap IE for error-handling + var t = window.event.srcElement; + while (t.parentElement != null) { + if (t.id==this.divName) { + return true; + } + t = t.parentElement; + } + return false; + } + else if (this.use_gebi && e) { + var t = e.originalTarget; + while (t.parentNode != null) { + if (t.id==this.divName) { + return true; + } + t = t.parentNode; + } + return false; + } + return false; + } + return false; + } + +// Check an onMouseDown event to see if we should hide +function PopupWindow_hideIfNotClicked(e) { + if (this.autoHideEnabled && !this.isClicked(e)) { + this.hidePopup(); + } + } +// Call this to make the DIV disable automatically when mouse is clicked outside it +function PopupWindow_autoHide() { + this.autoHideEnabled = true; + } +// This global function checks all PopupWindow objects onmouseup to see if they should be hidden +function PopupWindow_hidePopupWindows(e) { + for (var i=0; i0) { + this.type="DIV"; + this.divName = arguments[0]; + } + else { + this.type="WINDOW"; + } + this.use_gebi = false; + this.use_css = false; + this.use_layers = false; + if (document.getElementById) { this.use_gebi = true; } + else if (document.all) { this.use_css = true; } + else if (document.layers) { this.use_layers = true; } + else { this.type = "WINDOW"; } + this.offsetX = 0; + this.offsetY = 0; + // Method mappings + this.getXYPosition = PopupWindow_getXYPosition; + this.populate = PopupWindow_populate; + this.setUrl = PopupWindow_setUrl; + this.setWindowProperties = PopupWindow_setWindowProperties; + this.refresh = PopupWindow_refresh; + this.showPopup = PopupWindow_showPopup; + this.hidePopup = PopupWindow_hidePopup; + this.setSize = PopupWindow_setSize; + this.isClicked = PopupWindow_isClicked; + this.autoHide = PopupWindow_autoHide; + this.hideIfNotClicked = PopupWindow_hideIfNotClicked; + } + +/* SOURCE FILE: ColorPicker2.js */ + +/* +Last modified: 02/24/2003 + +DESCRIPTION: This widget is used to select a color, in hexadecimal #RRGGBB +form. It uses a color "swatch" to display the standard 216-color web-safe +palette. The user can then click on a color to select it. + +COMPATABILITY: See notes in AnchorPosition.js and PopupWindow.js. +Only the latest DHTML-capable browsers will show the color and hex values +at the bottom as your mouse goes over them. + +USAGE: +// Create a new ColorPicker object using DHTML popup +var cp = new ColorPicker(); + +// Create a new ColorPicker object using Window Popup +var cp = new ColorPicker('window'); + +// Add a link in your page to trigger the popup. For example: +Pick + +// Or use the built-in "select" function to do the dirty work for you: +Pick + +// If using DHTML popup, write out the required DIV tag near the bottom +// of your page. + + +// Write the 'pickColor' function that will be called when the user clicks +// a color and do something with the value. This is only required if you +// want to do something other than simply populate a form field, which is +// what the 'select' function will give you. +function pickColor(color) { + field.value = color; + } + +NOTES: +1) Requires the functions in AnchorPosition.js and PopupWindow.js + +2) Your anchor tag MUST contain both NAME and ID attributes which are the + same. For example: + + +3) There must be at least a space between for IE5.5 to see the + anchor tag correctly. Do not do with no space. + +4) When a ColorPicker object is created, a handler for 'onmouseup' is + attached to any event handler you may have already defined. Do NOT define + an event handler for 'onmouseup' after you define a ColorPicker object or + the color picker will not hide itself correctly. +*/ +ColorPicker_targetInput = null; +function ColorPicker_writeDiv() { + document.writeln("

"); + } + +function ColorPicker_show(anchorname) { + this.showPopup(anchorname); + } + +function ColorPicker_pickColor(color,obj) { + obj.hidePopup(); + pickColor(color); + } + +// A Default "pickColor" function to accept the color passed back from popup. +// User can over-ride this with their own function. +function pickColor(color) { + if (ColorPicker_targetInput==null) { + alert("Target Input is null, which means you either didn't use the 'select' function or you have no defined your own 'pickColor' function to handle the picked color!"); + return; + } + ColorPicker_targetInput.value = color; + } + +// This function is the easiest way to popup the window, select a color, and +// have the value populate a form field, which is what most people want to do. +function ColorPicker_select(inputobj,linkname) { + if (inputobj.type!="text" && inputobj.type!="hidden" && inputobj.type!="textarea") { + alert("colorpicker.select: Input object passed is not a valid form input object"); + window.ColorPicker_targetInput=null; + return; + } + window.ColorPicker_targetInput = inputobj; + this.show(linkname); + } + +// This function runs when you move your mouse over a color block, if you have a newer browser +function ColorPicker_highlightColor(c) { + var thedoc = (arguments.length>1)?arguments[1]:window.document; + var d = thedoc.getElementById("colorPickerSelectedColor"); + d.style.backgroundColor = c; + d = thedoc.getElementById("colorPickerSelectedColorValue"); + d.innerHTML = c; + } + +function ColorPicker() { + var windowMode = false; + // Create a new PopupWindow object + if (arguments.length==0) { + var divname = "colorPickerDiv"; + } + else if (arguments[0] == "window") { + var divname = ''; + windowMode = true; + } + else { + var divname = arguments[0]; + } + + if (divname != "") { + var cp = new PopupWindow(divname); + } + else { + var cp = new PopupWindow(); + cp.setSize(225,250); + } + + // Object variables + cp.currentValue = "#FFFFFF"; + + // Method Mappings + cp.writeDiv = ColorPicker_writeDiv; + cp.highlightColor = ColorPicker_highlightColor; + cp.show = ColorPicker_show; + cp.select = ColorPicker_select; + + // Code to populate color picker window + var colors = new Array( "#4180B6","#69AEE7","#000000","#000033","#000066","#000099","#0000CC","#0000FF","#330000","#330033","#330066","#330099", + "#3300CC","#3300FF","#660000","#660033","#660066","#660099","#6600CC","#6600FF","#990000","#990033","#990066","#990099", + "#9900CC","#9900FF","#CC0000","#CC0033","#CC0066","#CC0099","#CC00CC","#CC00FF","#FF0000","#FF0033","#FF0066","#FF0099", + "#FF00CC","#FF00FF","#7FFFFF","#7FFFFF","#7FF7F7","#7FEFEF","#7FE7E7","#7FDFDF","#7FD7D7","#7FCFCF","#7FC7C7","#7FBFBF", + "#7FB7B7","#7FAFAF","#7FA7A7","#7F9F9F","#7F9797","#7F8F8F","#7F8787","#7F7F7F","#7F7777","#7F6F6F","#7F6767","#7F5F5F", + "#7F5757","#7F4F4F","#7F4747","#7F3F3F","#7F3737","#7F2F2F","#7F2727","#7F1F1F","#7F1717","#7F0F0F","#7F0707","#7F0000", + + "#4180B6","#69AEE7","#003300","#003333","#003366","#003399","#0033CC","#0033FF","#333300","#333333","#333366","#333399", + "#3333CC","#3333FF","#663300","#663333","#663366","#663399","#6633CC","#6633FF","#993300","#993333","#993366","#993399", + "#9933CC","#9933FF","#CC3300","#CC3333","#CC3366","#CC3399","#CC33CC","#CC33FF","#FF3300","#FF3333","#FF3366","#FF3399", + "#FF33CC","#FF33FF","#FF7FFF","#FF7FFF","#F77FF7","#EF7FEF","#E77FE7","#DF7FDF","#D77FD7","#CF7FCF","#C77FC7","#BF7FBF", + "#B77FB7","#AF7FAF","#A77FA7","#9F7F9F","#977F97","#8F7F8F","#877F87","#7F7F7F","#777F77","#6F7F6F","#677F67","#5F7F5F", + "#577F57","#4F7F4F","#477F47","#3F7F3F","#377F37","#2F7F2F","#277F27","#1F7F1F","#177F17","#0F7F0F","#077F07","#007F00", + + "#4180B6","#69AEE7","#006600","#006633","#006666","#006699","#0066CC","#0066FF","#336600","#336633","#336666","#336699", + "#3366CC","#3366FF","#666600","#666633","#666666","#666699","#6666CC","#6666FF","#996600","#996633","#996666","#996699", + "#9966CC","#9966FF","#CC6600","#CC6633","#CC6666","#CC6699","#CC66CC","#CC66FF","#FF6600","#FF6633","#FF6666","#FF6699", + "#FF66CC","#FF66FF","#FFFF7F","#FFFF7F","#F7F77F","#EFEF7F","#E7E77F","#DFDF7F","#D7D77F","#CFCF7F","#C7C77F","#BFBF7F", + "#B7B77F","#AFAF7F","#A7A77F","#9F9F7F","#97977F","#8F8F7F","#87877F","#7F7F7F","#77777F","#6F6F7F","#67677F","#5F5F7F", + "#57577F","#4F4F7F","#47477F","#3F3F7F","#37377F","#2F2F7F","#27277F","#1F1F7F","#17177F","#0F0F7F","#07077F","#00007F", + + "#4180B6","#69AEE7","#009900","#009933","#009966","#009999","#0099CC","#0099FF","#339900","#339933","#339966","#339999", + "#3399CC","#3399FF","#669900","#669933","#669966","#669999","#6699CC","#6699FF","#999900","#999933","#999966","#999999", + "#9999CC","#9999FF","#CC9900","#CC9933","#CC9966","#CC9999","#CC99CC","#CC99FF","#FF9900","#FF9933","#FF9966","#FF9999", + "#FF99CC","#FF99FF","#3FFFFF","#3FFFFF","#3FF7F7","#3FEFEF","#3FE7E7","#3FDFDF","#3FD7D7","#3FCFCF","#3FC7C7","#3FBFBF", + "#3FB7B7","#3FAFAF","#3FA7A7","#3F9F9F","#3F9797","#3F8F8F","#3F8787","#3F7F7F","#3F7777","#3F6F6F","#3F6767","#3F5F5F", + "#3F5757","#3F4F4F","#3F4747","#3F3F3F","#3F3737","#3F2F2F","#3F2727","#3F1F1F","#3F1717","#3F0F0F","#3F0707","#3F0000", + + "#4180B6","#69AEE7","#00CC00","#00CC33","#00CC66","#00CC99","#00CCCC","#00CCFF","#33CC00","#33CC33","#33CC66","#33CC99", + "#33CCCC","#33CCFF","#66CC00","#66CC33","#66CC66","#66CC99","#66CCCC","#66CCFF","#99CC00","#99CC33","#99CC66","#99CC99", + "#99CCCC","#99CCFF","#CCCC00","#CCCC33","#CCCC66","#CCCC99","#CCCCCC","#CCCCFF","#FFCC00","#FFCC33","#FFCC66","#FFCC99", + "#FFCCCC","#FFCCFF","#FF3FFF","#FF3FFF","#F73FF7","#EF3FEF","#E73FE7","#DF3FDF","#D73FD7","#CF3FCF","#C73FC7","#BF3FBF", + "#B73FB7","#AF3FAF","#A73FA7","#9F3F9F","#973F97","#8F3F8F","#873F87","#7F3F7F","#773F77","#6F3F6F","#673F67","#5F3F5F", + "#573F57","#4F3F4F","#473F47","#3F3F3F","#373F37","#2F3F2F","#273F27","#1F3F1F","#173F17","#0F3F0F","#073F07","#003F00", + + "#4180B6","#69AEE7","#00FF00","#00FF33","#00FF66","#00FF99","#00FFCC","#00FFFF","#33FF00","#33FF33","#33FF66","#33FF99", + "#33FFCC","#33FFFF","#66FF00","#66FF33","#66FF66","#66FF99","#66FFCC","#66FFFF","#99FF00","#99FF33","#99FF66","#99FF99", + "#99FFCC","#99FFFF","#CCFF00","#CCFF33","#CCFF66","#CCFF99","#CCFFCC","#CCFFFF","#FFFF00","#FFFF33","#FFFF66","#FFFF99", + "#FFFFCC","#FFFFFF","#FFFF3F","#FFFF3F","#F7F73F","#EFEF3F","#E7E73F","#DFDF3F","#D7D73F","#CFCF3F","#C7C73F","#BFBF3F", + "#B7B73F","#AFAF3F","#A7A73F","#9F9F3F","#97973F","#8F8F3F","#87873F","#7F7F3F","#77773F","#6F6F3F","#67673F","#5F5F3F", + "#57573F","#4F4F3F","#47473F","#3F3F3F","#37373F","#2F2F3F","#27273F","#1F1F3F","#17173F","#0F0F3F","#07073F","#00003F", + + "#4180B6","#69AEE7","#FFFFFF","#FFEEEE","#FFDDDD","#FFCCCC","#FFBBBB","#FFAAAA","#FF9999","#FF8888","#FF7777","#FF6666", + "#FF5555","#FF4444","#FF3333","#FF2222","#FF1111","#FF0000","#FF0000","#FF0000","#FF0000","#EE0000","#DD0000","#CC0000", + 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"#AA00AA","#BB00BB","#CC00CC","#DD00DD","#EE00EE","#FF00FF","#FF00FF","#FF00FF","#FF00FF","#FF11FF","#FF22FF","#FF33FF", + "#FF44FF","#FF55FF","#FF66FF","#FF77FF","#FF88FF","#FF99FF","#FFAAFF","#FFBBFF","#FFCCFF","#FFDDFF","#FFEEFF","#FFFFFF", + + "#4180B6","#69AEE7","#FFFFFF","#EEEEFF","#DDDDFF","#CCCCFF","#BBBBFF","#AAAAFF","#9999FF","#8888FF","#7777FF","#6666FF", + "#5555FF","#4444FF","#3333FF","#2222FF","#1111FF","#0000FF","#0000FF","#0000FF","#0000FF","#0000EE","#0000DD","#0000CC", + "#0000BB","#0000AA","#000099","#000088","#000077","#000066","#000055","#000044","#000033","#000022","#000011","#000000", + "#000000","#000000","#000000","#111100","#222200","#333300","#444400","#555500","#666600","#777700","#888800","#999900", + "#AAAA00","#BBBB00","#CCCC00","#DDDD00","#EEEE00","#FFFF00","#FFFF00","#FFFF00","#FFFF00","#FFFF11","#FFFF22","#FFFF33", + "#FFFF44","#FFFF55","#FFFF66","#FFFF77","#FFFF88","#FFFF99","#FFFFAA","#FFFFBB","#FFFFCC","#FFFFDD","#FFFFEE","#FFFFFF", + + "#4180B6","#69AEE7","#FFFFFF","#FFFFFF","#FBFBFB","#F7F7F7","#F3F3F3","#EFEFEF","#EBEBEB","#E7E7E7","#E3E3E3","#DFDFDF", + "#DBDBDB","#D7D7D7","#D3D3D3","#CFCFCF","#CBCBCB","#C7C7C7","#C3C3C3","#BFBFBF","#BBBBBB","#B7B7B7","#B3B3B3","#AFAFAF", + "#ABABAB","#A7A7A7","#A3A3A3","#9F9F9F","#9B9B9B","#979797","#939393","#8F8F8F","#8B8B8B","#878787","#838383","#7F7F7F", + "#7B7B7B","#777777","#737373","#6F6F6F","#6B6B6B","#676767","#636363","#5F5F5F","#5B5B5B","#575757","#535353","#4F4F4F", + "#4B4B4B","#474747","#434343","#3F3F3F","#3B3B3B","#373737","#333333","#2F2F2F","#2B2B2B","#272727","#232323","#1F1F1F", + "#1B1B1B","#171717","#131313","#0F0F0F","#0B0B0B","#070707","#030303","#000000","#000000","#000000","#000000","#000000"); + var total = colors.length; + var width = 72; + var cp_contents = ""; + var windowRef = (windowMode)?"window.opener.":""; + if (windowMode) { + cp_contents += ""; + cp_contents += ""; + } + cp_contents += ""; + var use_highlight = (document.getElementById || document.all)?true:false; + for (var i=0; i '; + if ( ((i+1)>=total) || (((i+1) % width) == 0)) { + cp_contents += ""; + } + } + // If the browser supports dynamically changing TD cells, add the fancy stuff + if (document.getElementById) { + var width1 = Math.floor(width/2); + var width2 = width = width1; + cp_contents += ""; + } + cp_contents += "

#FFFFFF

"; + if (windowMode) { + cp_contents += ""; + } + // end populate code + + // Write the contents to the popup object + cp.populate(cp_contents+"\n"); + // Move the table down a bit so you can see it + cp.offsetY = 25; + cp.autoHide(); + return cp; + } diff -uNr a/blog/wp-includes/js/comment-reply.js b/blog/wp-includes/js/comment-reply.js --- a/blog/wp-includes/js/comment-reply.js false +++ b/blog/wp-includes/js/comment-reply.js 6d10dbe9046fba28873cad7e29ca8a56500a182ebb7485098171d6290454db9e1a306e362871b3a0e6f8d20495263d46007ed02a5c9d4f2b9059def666d31082 @@ -0,0 +1,48 @@ + +addComment = { + moveForm : function(commId, parentId, respondId, postId) { + var t = this, div, comm = t.I(commId), respond = t.I(respondId), cancel = t.I('cancel-comment-reply-link'), parent = t.I('comment_parent'), post = t.I('comment_post_ID'); + + if ( ! comm || ! respond || ! cancel || ! parent ) + return; + + t.respondId = respondId; + postId = postId || false; + + if ( ! t.I('wp-temp-form-div') ) { + div = document.createElement('div'); + div.id = 'wp-temp-form-div'; + div.style.display = 'none'; + respond.parentNode.insertBefore(div, respond); + } + + comm.parentNode.insertBefore(respond, comm.nextSibling); + if ( post && postId ) + post.value = postId; + parent.value = parentId; + cancel.style.display = ''; + + cancel.onclick = function() { + var t = addComment, temp = t.I('wp-temp-form-div'), respond = t.I(t.respondId); + + if ( ! temp || ! respond ) + return; + + t.I('comment_parent').value = '0'; + temp.parentNode.insertBefore(respond, temp); + temp.parentNode.removeChild(temp); + this.style.display = 'none'; + this.onclick = null; + return false; + } + + try { t.I('comment').focus(); } + catch(e) {} + + return false; + }, + + I : function(e) { + return document.getElementById(e); + } +} diff -uNr a/blog/wp-includes/js/crop/cropper.css b/blog/wp-includes/js/crop/cropper.css --- a/blog/wp-includes/js/crop/cropper.css false +++ b/blog/wp-includes/js/crop/cropper.css f2a9ce51c09186c8050ab31130026744d478483a8ac29dfef475294a3111b9b08975402de693ca6e980ae6c3618b15132caa998436b925265fc066f257a70f5d @@ -0,0 +1,165 @@ +.imgCrop_wrap { + /* width: 500px; @done_in_js */ + /* height: 375px; @done_in_js */ + position: relative; + cursor: crosshair; +} + +/* an extra classname is applied for Opera < 9.0 to fix it's lack of opacity support */ +.imgCrop_wrap.opera8 .imgCrop_overlay, +.imgCrop_wrap.opera8 .imgCrop_clickArea { + background-color: transparent; +} + +/* fix for IE displaying all boxes at line-height by default, although they are still 1 pixel high until we combine them with the pointless span */ +.imgCrop_wrap, +.imgCrop_wrap * { + font-size: 0; +} + +.imgCrop_overlay { + background-color: #000; + opacity: 0.5; + filter:alpha(opacity=50); + position: absolute; + width: 100%; + height: 100%; +} + +.imgCrop_selArea { + position: absolute; + /* @done_in_js + top: 20px; + left: 20px; + width: 200px; + height: 200px; + background: transparent url(castle.jpg) no-repeat -210px -110px; + */ + cursor: move; + z-index: 2; +} + +/* clickArea is all a fix for IE 5.5 & 6 to allow the user to click on the given area */ +.imgCrop_clickArea { + width: 100%; + height: 100%; + background-color: #FFF; + opacity: 0.01; + filter:alpha(opacity=01); +} + +.imgCrop_marqueeHoriz { + position: absolute; + width: 100%; + height: 1px; + background: transparent url(marqueeHoriz.gif) repeat-x 0 0; + z-index: 3; +} + +.imgCrop_marqueeVert { + position: absolute; + height: 100%; + width: 1px; + background: transparent url(marqueeVert.gif) repeat-y 0 0; + z-index: 3; +} + +.imgCrop_marqueeNorth { top: 0; left: 0; } +.imgCrop_marqueeEast { top: 0; right: 0; } +.imgCrop_marqueeSouth { bottom: 0px; left: 0; } +.imgCrop_marqueeWest { top: 0; left: 0; } + + +.imgCrop_handle { + position: absolute; + border: 1px solid #333; + width: 6px; + height: 6px; + background: #FFF; + opacity: 0.5; + filter:alpha(opacity=50); + z-index: 4; +} + +/* fix IE 5 box model */ +* html .imgCrop_handle { + width: 8px; + height: 8px; + wid\th: 6px; + hei\ght: 6px; +} + +.imgCrop_handleN { + top: -3px; + left: 0; + /* margin-left: 49%; @done_in_js */ + cursor: n-resize; +} + +.imgCrop_handleNE { + top: -3px; + right: -3px; + cursor: ne-resize; +} + +.imgCrop_handleE { + top: 0; + right: -3px; + /* margin-top: 49%; @done_in_js */ + cursor: e-resize; +} + +.imgCrop_handleSE { + right: -3px; + bottom: -3px; + cursor: se-resize; +} + +.imgCrop_handleS { + right: 0; + bottom: -3px; + /* margin-right: 49%; @done_in_js */ + cursor: s-resize; +} + +.imgCrop_handleSW { + left: -3px; + bottom: -3px; + cursor: sw-resize; +} + +.imgCrop_handleW { + top: 0; + left: -3px; + /* margin-top: 49%; @done_in_js */ + cursor: e-resize; +} + +.imgCrop_handleNW { + top: -3px; + left: -3px; + cursor: nw-resize; +} + +/** + * Create an area to click & drag around on as the default browser behaviour is to let you drag the image + */ +.imgCrop_dragArea { + width: 100%; + height: 100%; + z-index: 200; + position: absolute; + top: 0; + left: 0; +} + +.imgCrop_previewWrap { + /* width: 200px; @done_in_js */ + /* height: 200px; @done_in_js */ + overflow: hidden; + position: relative; +} + +.imgCrop_previewWrap img { + position: absolute; +} \ No newline at end of file diff -uNr a/blog/wp-includes/js/crop/cropper.js b/blog/wp-includes/js/crop/cropper.js --- a/blog/wp-includes/js/crop/cropper.js false +++ b/blog/wp-includes/js/crop/cropper.js c678fb41bf2bd13142268191ebbec0db04e9485a73077c47a68c54e71e15c5d23682fa6a5632a9e1af14cceda725df5cc234524e9c6562cfc8631a3c595b6036 @@ -0,0 +1,516 @@ +/** + * Copyright (c) 2006, David Spurr (http://www.defusion.org.uk/) + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. + * * Neither the name of the David Spurr nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * http://www.opensource.org/licenses/bsd-license.php + * + * See scriptaculous.js for full scriptaculous licence + */ + +var CropDraggable=Class.create(); +Object.extend(Object.extend(CropDraggable.prototype,Draggable.prototype),{initialize:function(_1){ +this.options=Object.extend({drawMethod:function(){ +}},arguments[1]||{}); +this.element=$(_1); +this.handle=this.element; +this.delta=this.currentDelta(); +this.dragging=false; +this.eventMouseDown=this.initDrag.bindAsEventListener(this); +Event.observe(this.handle,"mousedown",this.eventMouseDown); +Draggables.register(this); +},draw:function(_2){ +var _3=Position.cumulativeOffset(this.element); +var d=this.currentDelta(); +_3[0]-=d[0]; +_3[1]-=d[1]; +var p=[0,1].map(function(i){ +return (_2[i]-_3[i]-this.offset[i]); +}.bind(this)); +this.options.drawMethod(p); +}}); +var Cropper={}; +Cropper.Img=Class.create(); +Cropper.Img.prototype={initialize:function(_7,_8){ +this.options=Object.extend({ratioDim:{x:0,y:0},minWidth:0,minHeight:0,displayOnInit:false,onEndCrop:Prototype.emptyFunction,captureKeys:true},_8||{}); +if(this.options.minWidth>0&&this.options.minHeight>0){ +this.options.ratioDim.x=this.options.minWidth; +this.options.ratioDim.y=this.options.minHeight; +} +this.img=$(_7); +this.clickCoords={x:0,y:0}; +this.dragging=false; +this.resizing=false; +this.isWebKit=/Konqueror|Safari|KHTML/.test(navigator.userAgent); +this.isIE=/MSIE/.test(navigator.userAgent); +this.isOpera8=/Opera\s[1-8]/.test(navigator.userAgent); +this.ratioX=0; +this.ratioY=0; +this.attached=false; +$A(document.getElementsByTagName("script")).each(function(s){ +if(s.src.match(/cropper\.js/)){ +var _a=s.src.replace(/cropper\.js(.*)?/,""); +var _b=document.createElement("link"); +_b.rel="stylesheet"; +_b.type="text/css"; +_b.href=_a+"cropper.css"; +_b.media="screen"; +document.getElementsByTagName("head")[0].appendChild(_b); +} +}); +if(this.options.ratioDim.x>0&&this.options.ratioDim.y>0){ +var _c=this.getGCD(this.options.ratioDim.x,this.options.ratioDim.y); +this.ratioX=this.options.ratioDim.x/_c; +this.ratioY=this.options.ratioDim.y/_c; +} +this.subInitialize(); +if(this.img.complete||this.isWebKit){ +this.onLoad(); +}else{ +Event.observe(this.img,"load",this.onLoad.bindAsEventListener(this)); +} +},getGCD:function(a,b){return 1; +if(b==0){ +return a; +} +return this.getGCD(b,a%b); +},onLoad:function(){ +var _f="imgCrop_"; +var _10=this.img.parentNode; +var _11=""; +if(this.isOpera8){ +_11=" opera8"; +} +this.imgWrap=Builder.node("div",{"class":_f+"wrap"+_11}); +if(this.isIE){ +this.north=Builder.node("div",{"class":_f+"overlay "+_f+"north"},[Builder.node("span")]); +this.east=Builder.node("div",{"class":_f+"overlay "+_f+"east"},[Builder.node("span")]); +this.south=Builder.node("div",{"class":_f+"overlay "+_f+"south"},[Builder.node("span")]); +this.west=Builder.node("div",{"class":_f+"overlay "+_f+"west"},[Builder.node("span")]); +var _12=[this.north,this.east,this.south,this.west]; +}else{ +this.overlay=Builder.node("div",{"class":_f+"overlay"}); +var _12=[this.overlay]; +} +this.dragArea=Builder.node("div",{"class":_f+"dragArea"},_12); +this.handleN=Builder.node("div",{"class":_f+"handle "+_f+"handleN"}); +this.handleNE=Builder.node("div",{"class":_f+"handle "+_f+"handleNE"}); +this.handleE=Builder.node("div",{"class":_f+"handle "+_f+"handleE"}); +this.handleSE=Builder.node("div",{"class":_f+"handle "+_f+"handleSE"}); +this.handleS=Builder.node("div",{"class":_f+"handle "+_f+"handleS"}); +this.handleSW=Builder.node("div",{"class":_f+"handle "+_f+"handleSW"}); +this.handleW=Builder.node("div",{"class":_f+"handle "+_f+"handleW"}); +this.handleNW=Builder.node("div",{"class":_f+"handle "+_f+"handleNW"}); +this.selArea=Builder.node("div",{"class":_f+"selArea"},[Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeNorth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeEast"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeHoriz "+_f+"marqueeSouth"},[Builder.node("span")]),Builder.node("div",{"class":_f+"marqueeVert "+_f+"marqueeWest"},[Builder.node("span")]),this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW,Builder.node("div",{"class":_f+"clickArea"})]); +Element.setStyle($(this.selArea),{backgroundColor:"transparent",backgroundRepeat:"no-repeat",backgroundPosition:"0 0"}); +this.imgWrap.appendChild(this.img); +this.imgWrap.appendChild(this.dragArea); +this.dragArea.appendChild(this.selArea); +this.dragArea.appendChild(Builder.node("div",{"class":_f+"clickArea"})); +_10.appendChild(this.imgWrap); +Event.observe(this.dragArea,"mousedown",this.startDrag.bindAsEventListener(this)); +Event.observe(document,"mousemove",this.onDrag.bindAsEventListener(this)); +Event.observe(document,"mouseup",this.endCrop.bindAsEventListener(this)); +var _13=[this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW]; +for(var i=0;i<_13.length;i++){ +Event.observe(_13[i],"mousedown",this.startResize.bindAsEventListener(this)); +} +if(this.options.captureKeys){ +Event.observe(document,"keydown",this.handleKeys.bindAsEventListener(this)); +} +new CropDraggable(this.selArea,{drawMethod:this.moveArea.bindAsEventListener(this)}); +this.setParams(); +},setParams:function(){ +this.imgW=this.img.width; +this.imgH=this.img.height; +if(!this.isIE){ +Element.setStyle($(this.overlay),{width:this.imgW+"px",height:this.imgH+"px"}); +Element.hide($(this.overlay)); +Element.setStyle($(this.selArea),{backgroundImage:"url("+this.img.src+")"}); +}else{ +Element.setStyle($(this.north),{height:0}); +Element.setStyle($(this.east),{width:0,height:0}); +Element.setStyle($(this.south),{height:0}); +Element.setStyle($(this.west),{width:0,height:0}); +} +Element.setStyle($(this.imgWrap),{"width":this.imgW+"px","height":this.imgH+"px"}); +Element.hide($(this.selArea)); +var _15=Position.positionedOffset(this.imgWrap); +this.wrapOffsets={"top":_15[1],"left":_15[0]}; +var _16={x1:0,y1:0,x2:0,y2:0}; +this.setAreaCoords(_16); +if(this.options.ratioDim.x>0&&this.options.ratioDim.y>0&&this.options.displayOnInit){ +_16.x1=Math.ceil((this.imgW-this.options.ratioDim.x)/2); +_16.y1=Math.ceil((this.imgH-this.options.ratioDim.y)/2); +_16.x2=_16.x1+this.options.ratioDim.x; +_16.y2=_16.y1+this.options.ratioDim.y; +Element.show(this.selArea); +this.drawArea(); +this.endCrop(); +} +this.attached=true; +},remove:function(){ +this.attached=false; +this.imgWrap.parentNode.insertBefore(this.img,this.imgWrap); +this.imgWrap.parentNode.removeChild(this.imgWrap); +Event.stopObserving(this.dragArea,"mousedown",this.startDrag.bindAsEventListener(this)); +Event.stopObserving(document,"mousemove",this.onDrag.bindAsEventListener(this)); +Event.stopObserving(document,"mouseup",this.endCrop.bindAsEventListener(this)); +var _17=[this.handleN,this.handleNE,this.handleE,this.handleSE,this.handleS,this.handleSW,this.handleW,this.handleNW]; +for(var i=0;i<_17.length;i++){ +Event.stopObserving(_17[i],"mousedown",this.startResize.bindAsEventListener(this)); +} +if(this.options.captureKeys){ +Event.stopObserving(document,"keydown",this.handleKeys.bindAsEventListener(this)); +} +},reset:function(){ +if(!this.attached){ +this.onLoad(); +}else{ +this.setParams(); +} +this.endCrop(); +},handleKeys:function(e){ +var dir={x:0,y:0}; +if(!this.dragging){ +switch(e.keyCode){ +case (37): +dir.x=-1; +break; +case (38): +dir.y=-1; +break; +case (39): +dir.x=1; +break; +case (40): +dir.y=1; +break; +} +if(dir.x!=0||dir.y!=0){ +if(e.shiftKey){ +dir.x*=10; +dir.y*=10; +} +this.moveArea([this.areaCoords.x1+dir.x,this.areaCoords.y1+dir.y]); +Event.stop(e); +} +} +},calcW:function(){ +return (this.areaCoords.x2-this.areaCoords.x1); +},calcH:function(){ +return (this.areaCoords.y2-this.areaCoords.y1); +},moveArea:function(_1b){ +this.setAreaCoords({x1:_1b[0],y1:_1b[1],x2:_1b[0]+this.calcW(),y2:_1b[1]+this.calcH()},true); +this.drawArea(); +},cloneCoords:function(_1c){ +return {x1:_1c.x1,y1:_1c.y1,x2:_1c.x2,y2:_1c.y2}; +},setAreaCoords:function(_1d,_1e,_1f,_20,_21){ +var _22=typeof _1e!="undefined"?_1e:false; +var _23=typeof _1f!="undefined"?_1f:false; +if(_1e){ +var _24=_1d.x2-_1d.x1; +var _25=_1d.y2-_1d.y1; +if(_1d.x1<0){ +_1d.x1=0; +_1d.x2=_24; +} +if(_1d.y1<0){ +_1d.y1=0; +_1d.y2=_25; +} +if(_1d.x2>this.imgW){ +_1d.x2=this.imgW; +_1d.x1=this.imgW-_24; +} +if(_1d.y2>this.imgH){ +_1d.y2=this.imgH; +_1d.y1=this.imgH-_25; +} +}else{ +if(_1d.x1<0){ +_1d.x1=0; +} +if(_1d.y1<0){ +_1d.y1=0; +} +if(_1d.x2>this.imgW){ +_1d.x2=this.imgW; +} +if(_1d.y2>this.imgH){ +_1d.y2=this.imgH; +} +if(typeof (_20)!="undefined"){ +if(this.ratioX>0){ +this.applyRatio(_1d,{x:this.ratioX,y:this.ratioY},_20,_21); +}else{ +if(_23){ +this.applyRatio(_1d,{x:1,y:1},_20,_21); +} +} +var _26={a1:_1d.x1,a2:_1d.x2}; +var _27={a1:_1d.y1,a2:_1d.y2}; +var _28=this.options.minWidth; +var _29=this.options.minHeight; +if((_28==0||_29==0)&&_23){ +if(_28>0){ +_29=_28; +}else{ +if(_29>0){ +_28=_29; +} +} +} +this.applyMinDimension(_26,_28,_20.x,{min:0,max:this.imgW}); +this.applyMinDimension(_27,_29,_20.y,{min:0,max:this.imgH}); +_1d={x1:_26.a1,y1:_27.a1,x2:_26.a2,y2:_27.a2}; +} +} +this.areaCoords=_1d; +},applyMinDimension:function(_2a,_2b,_2c,_2d){ +if((_2a.a2-_2a.a1)<_2b){ +if(_2c==1){ +_2a.a2=_2a.a1+_2b; +}else{ +_2a.a1=_2a.a2-_2b; +} +if(_2a.a1<_2d.min){ +_2a.a1=_2d.min; +_2a.a2=_2b; +}else{ +if(_2a.a2>_2d.max){ +_2a.a1=_2d.max-_2b; +_2a.a2=_2d.max; +} +} +} +},applyRatio:function(_2e,_2f,_30,_31){ +var _32; +if(_31=="N"||_31=="S"){ +_32=this.applyRatioToAxis({a1:_2e.y1,b1:_2e.x1,a2:_2e.y2,b2:_2e.x2},{a:_2f.y,b:_2f.x},{a:_30.y,b:_30.x},{min:0,max:this.imgW}); +_2e.x1=_32.b1; +_2e.y1=_32.a1; +_2e.x2=_32.b2; +_2e.y2=_32.a2; +}else{ +_32=this.applyRatioToAxis({a1:_2e.x1,b1:_2e.y1,a2:_2e.x2,b2:_2e.y2},{a:_2f.x,b:_2f.y},{a:_30.x,b:_30.y},{min:0,max:this.imgH}); +_2e.x1=_32.a1; +_2e.y1=_32.b1; +_2e.x2=_32.a2; +_2e.y2=_32.b2; +} +},applyRatioToAxis:function(_33,_34,_35,_36){ +var _37=Object.extend(_33,{}); +var _38=_37.a2-_37.a1; +var _3a=Math.floor(_38*_34.b/_34.a); +var _3b; +var _3c; +var _3d=null; +if(_35.b==1){ +_3b=_37.b1+_3a; +if(_3b>_36.max){ +_3b=_36.max; +_3d=_3b-_37.b1; +} +_37.b2=_3b; +}else{ +_3b=_37.b2-_3a; +if(_3b<_36.min){ +_3b=_36.min; +_3d=_3b+_37.b2; +} +_37.b1=_3b; +} +if(_3d!=null){ +_3c=Math.floor(_3d*_34.a/_34.b); +if(_35.a==1){ +_37.a2=_37.a1+_3c; +}else{ +_37.a1=_37.a1=_37.a2-_3c; +} +} +return _37; +},drawArea:function(){ +if(!this.isIE){ +Element.show($(this.overlay)); +} +var _3e=this.calcW(); +var _3f=this.calcH(); +var _40=this.areaCoords.x2; +var _41=this.areaCoords.y2; +var _42=this.selArea.style; +_42.left=this.areaCoords.x1+"px"; +_42.top=this.areaCoords.y1+"px"; +_42.width=_3e+"px"; +_42.height=_3f+"px"; +var _43=Math.ceil((_3e-6)/2)+"px"; +var _44=Math.ceil((_3f-6)/2)+"px"; +this.handleN.style.left=_43; +this.handleE.style.top=_44; +this.handleS.style.left=_43; +this.handleW.style.top=_44; +if(this.isIE){ +this.north.style.height=this.areaCoords.y1+"px"; +var _45=this.east.style; +_45.top=this.areaCoords.y1+"px"; +_45.height=_3f+"px"; +_45.left=_40+"px"; +_45.width=(this.img.width-_40)+"px"; +var _46=this.south.style; +_46.top=_41+"px"; +_46.height=(this.img.height-_41)+"px"; +var _47=this.west.style; +_47.top=this.areaCoords.y1+"px"; +_47.height=_3f+"px"; +_47.width=this.areaCoords.x1+"px"; +}else{ +_42.backgroundPosition="-"+this.areaCoords.x1+"px "+"-"+this.areaCoords.y1+"px"; +} +this.subDrawArea(); +this.forceReRender(); +},forceReRender:function(){ +if(this.isIE||this.isWebKit){ +var n=document.createTextNode(" "); +var d,el,fixEL,i; +if(this.isIE){ +fixEl=this.selArea; +}else{ +if(this.isWebKit){ +fixEl=document.getElementsByClassName("imgCrop_marqueeSouth",this.imgWrap)[0]; +d=Builder.node("div",""); +d.style.visibility="hidden"; +var _4a=["SE","S","SW"]; +for(i=0;i<_4a.length;i++){ +el=document.getElementsByClassName("imgCrop_handle"+_4a[i],this.selArea)[0]; +if(el.childNodes.length){ +el.removeChild(el.childNodes[0]); +} +el.appendChild(d); +} +} +} +fixEl.appendChild(n); +fixEl.removeChild(n); +} +},startResize:function(e){ +this.startCoords=this.cloneCoords(this.areaCoords); +this.resizing=true; +this.resizeHandle=Element.classNames(Event.element(e)).toString().replace(/([^N|NE|E|SE|S|SW|W|NW])+/,""); +Event.stop(e); +},startDrag:function(e){ +Element.show(this.selArea); +this.clickCoords=this.getCurPos(e); +this.setAreaCoords({x1:this.clickCoords.x,y1:this.clickCoords.y,x2:this.clickCoords.x,y2:this.clickCoords.y}); +this.dragging=true; +this.onDrag(e); +Event.stop(e); +},getCurPos:function(e){ +return curPos={x:Event.pointerX(e)-this.wrapOffsets.left,y:Event.pointerY(e)-this.wrapOffsets.top}; +},onDrag:function(e){ +var _4f=null; +if(this.dragging||this.resizing){ +var _50=this.getCurPos(e); +var _51=this.cloneCoords(this.areaCoords); +var _52={x:1,y:1}; +} +if(this.dragging){ +if(_50.x0&&this.options.minHeight>0){ +this.previewWrap=$(this.options.previewWrap); +this.previewImg=this.img.cloneNode(false); +this.options.displayOnInit=true; +this.hasPreviewImg=true; +Element.addClassName(this.previewWrap,"imgCrop_previewWrap"); +Element.setStyle(this.previewWrap,{width:this.options.minWidth+"px",height:this.options.minHeight+"px"}); +this.previewWrap.appendChild(this.previewImg); +} +},subDrawArea:function(){ +if(this.hasPreviewImg){ +var _58=this.calcW(); +var _59=this.calcH(); +var _5a={x:this.imgW/_58,y:this.imgH/_59}; +var _5b={x:_58/this.options.minWidth,y:_59/this.options.minHeight}; +var _5c={w:Math.ceil(this.options.minWidth*_5a.x)+"px",h:Math.ceil(this.options.minHeight*_5a.y)+"px",x:"-"+Math.ceil(this.areaCoords.x1/_5b.x)+"px",y:"-"+Math.ceil(this.areaCoords.y1/_5b.y)+"px"}; +var _5d=this.previewImg.style; +_5d.width=_5c.w; +_5d.height=_5c.h; +_5d.left=_5c.x; +_5d.top=_5c.y; +} +}}); diff -uNr a/blog/wp-includes/js/hoverIntent.js b/blog/wp-includes/js/hoverIntent.js --- a/blog/wp-includes/js/hoverIntent.js false +++ b/blog/wp-includes/js/hoverIntent.js 2ae6953b471aa4b87975cb3530838122eef24d2ca1cbc82edbfbcbb879b71b08efa993b614aa23d75cb3819451ddcf4e79ab64b431a95c1c8ac13363a09ed599 @@ -0,0 +1,128 @@ +/** +* hoverIntent is similar to jQuery's built-in "hover" function except that +* instead of firing the onMouseOver event immediately, hoverIntent checks +* to see if the user's mouse has slowed down (beneath the sensitivity +* threshold) before firing the onMouseOver event. +* +* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+ +* +* +* hoverIntent is currently available for use in all personal or commercial +* projects under both MIT and GPL licenses. This means that you can choose +* the license that best suits your project, and use it accordingly. +* +* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions +* $("ul li").hoverIntent( showNav , hideNav ); +* +* // advanced usage receives configuration object only +* $("ul li").hoverIntent({ +* sensitivity: 7, // number = sensitivity threshold (must be 1 or higher) +* interval: 100, // number = milliseconds of polling interval +* over: showNav, // function = onMouseOver callback (required) +* timeout: 0, // number = milliseconds delay before onMouseOut function call +* out: hideNav // function = onMouseOut callback (required) +* }); +* +* @param f onMouseOver function || An object with configuration options +* @param g onMouseOut function || Nothing (use configuration options object) +* @author Brian Cherne +*/ +(function($) { + $.fn.hoverIntent = function(f,g) { + // default configuration options + var cfg = { + sensitivity: 7, + interval: 100, + timeout: 0 + }; + // override configuration options with user supplied object + cfg = $.extend(cfg, g ? { over: f, out: g } : f ); + + // instantiate variables + // cX, cY = current X and Y position of mouse, updated by mousemove event + // pX, pY = previous X and Y position of mouse, set by mouseover and polling interval + var cX, cY, pX, pY; + + // A private function for getting mouse position + var track = function(ev) { + cX = ev.pageX; + cY = ev.pageY; + }; + + // A private function for comparing current and previous mouse position + var compare = function(ev,ob) { + ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); + // compare mouse positions to see if they've crossed the threshold + if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) { + $(ob).unbind("mousemove",track); + // set hoverIntent state to true (so mouseOut can be called) + ob.hoverIntent_s = 1; + return cfg.over.apply(ob,[ev]); + } else { + // set previous coordinates for next time + pX = cX; pY = cY; + // use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs) + ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval ); + } + }; + + // A private function for delaying the mouseOut function + var delay = function(ev,ob) { + ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); + ob.hoverIntent_s = 0; + return cfg.out.apply(ob,[ev]); + }; + + // workaround for Mozilla bug: not firing mouseout/mouseleave on absolute positioned elements over textareas and input type="text" + var handleHover = function(e) { + var t = this; + + // next two lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut + var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget; + while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } } + if ( p == this ) { + if ( $.browser.mozilla ) { + if ( e.type == "mouseout" ) { + t.mtout = setTimeout( function(){doHover(e,t);}, 30 ); + } else { + if (t.mtout) { t.mtout = clearTimeout(t.mtout); } + } + } + return; + } else { + if (t.mtout) { t.mtout = clearTimeout(t.mtout); } + doHover(e,t); + } + }; + + // A private function for handling mouse 'hovering' + var doHover = function(e,ob) { + + // copy objects to be passed into t (required for event object to be passed in IE) + var ev = jQuery.extend({},e); + + // cancel hoverIntent timer if it exists + if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); } + + // else e.type == "onmouseover" + if (e.type == "mouseover") { + // set "previous" X and Y position based on initial entry point + pX = ev.pageX; pY = ev.pageY; + // update "current" X and Y position based on mousemove + $(ob).bind("mousemove",track); + // start polling interval (self-calling timeout) to compare mouse coordinates over time + if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );} + + // else e.type == "onmouseout" + } else { + // unbind expensive mousemove event + $(ob).unbind("mousemove",track); + // if hoverIntent state is true, then call the mouseOut function after the specified delay + if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );} + } + }; + + // bind the function to the two event listeners + return this.mouseover(handleHover).mouseout(handleHover); + }; +})(jQuery); \ No newline at end of file diff -uNr a/blog/wp-includes/js/.htaccess b/blog/wp-includes/js/.htaccess --- a/blog/wp-includes/js/.htaccess false +++ b/blog/wp-includes/js/.htaccess 9c05ed1123a064af8f6147cd1a3730684ee0f3e1ae22679c46bedc28b8eee721c2345c1844d398fd2ff2f237d76495e7623594bc8080510816ce441d8fd7fadd @@ -0,0 +1,3 @@ +Order deny,allow +Deny from all +Allow from fill your own diff -uNr a/blog/wp-includes/js/jquery/interface.js b/blog/wp-includes/js/jquery/interface.js --- a/blog/wp-includes/js/jquery/interface.js false +++ b/blog/wp-includes/js/jquery/interface.js 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'&' : '?') + q; + options.data = null; // data is null for 'get' + } + else + options.data = q; // data is the query string for 'post' + + var $form = this, callbacks = []; + if (options.resetForm) callbacks.push(function() { $form.resetForm(); }); + if (options.clearForm) callbacks.push(function() { $form.clearForm(); }); + + // perform a load on the target only if dataType is not provided + if (!options.dataType && options.target) { + var oldSuccess = options.success || function(){}; + callbacks.push(function(data) { + if (this.evalScripts) + $(options.target).attr("innerHTML", data).evalScripts().each(oldSuccess, arguments); + else // jQuery v1.1.4 + $(options.target).html(data).each(oldSuccess, arguments); + }); + } + else if (options.success) + callbacks.push(options.success); + + options.success = function(data, status) { + for (var i=0, max=callbacks.length; i < max; i++) + callbacks[i](data, status, $form); + }; + + // are there files to upload? + var files = $('input:file', this).fieldValue(); + var found = false; + for (var j=0; j < files.length; j++) + if (files[j]) + found = true; + + // options.iframe allows user to force iframe mode + if (options.iframe || found) { + // hack to fix Safari hang (thanks to Tim Molendijk for this) + // see: http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d + if ($.browser.safari && options.closeKeepAlive) + $.get(options.closeKeepAlive, fileUpload); + else + fileUpload(); + } + else + $.ajax(options); + + // fire 'notify' event + $.event.trigger('form.submit.notify', [this, options]); + return this; + + + // private function for handling file uploads (hat tip to YAHOO!) + function fileUpload() { + var form = $form[0]; + var opts = $.extend({}, $.ajaxSettings, options); + + var id = 'jqFormIO' + $.fn.ajaxSubmit.counter++; + var $io = $(''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + if(Prototype.Browser.WebKit) Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + if(Prototype.Browser.WebKit) Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index-- + else this.index = this.entryCount-1; + this.getEntry(this.index).scrollIntoView(true); + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++ + else this.index = 0; + this.getEntry(this.index).scrollIntoView(false); + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = $(selectedElement).select('.' + this.options.select) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var bounds = this.getTokenBounds(); + if (bounds[0] != -1) { + var newValue = this.element.value.substr(0, bounds[0]); + var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value + this.element.value.substr(bounds[1]); + } else { + this.element.value = value; + } + this.oldElementValue = this.element.value; + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.down()); + + if(this.update.firstChild && this.update.down().childNodes) { + this.entryCount = + this.update.down().childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + this.index = 0; + + if(this.entryCount==1 && this.options.autoSelect) { + this.selectEntry(); + this.hide(); + } else { + this.render(); + } + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + this.tokenBounds = null; + if(this.getToken().length>=this.options.minChars) { + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + this.oldElementValue = this.element.value; + }, + + getToken: function() { + var bounds = this.getTokenBounds(); + return this.element.value.substring(bounds[0], bounds[1]).strip(); + }, + + getTokenBounds: function() { + if (null != this.tokenBounds) return this.tokenBounds; + var value = this.element.value; + if (value.strip().empty()) return [-1, 0]; + var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); + var offset = (diff == this.oldElementValue.length ? 1 : 0); + var prevTokenPos = -1, nextTokenPos = value.length; + var tp; + for (var index = 0, l = this.options.tokens.length; index < l; ++index) { + tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); + if (tp > prevTokenPos) prevTokenPos = tp; + tp = value.indexOf(this.options.tokens[index], diff + offset); + if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; + } + return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); + } +}); + +Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { + var boundary = Math.min(newS.length, oldS.length); + for (var index = 0; index < boundary; ++index) + if (newS[index] != oldS[index]) + return index; + return boundary; +}; + +Ajax.Autocompleter = Class.create(Autocompleter.Base, { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + this.startIndicator(); + + var entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(Autocompleter.Base, { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("

" + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "

"); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("

" + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "

"); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) + return "

" + ret.join('') + "

"; + } + }, options || { }); + } +}); + +// AJAX in-place editor and collection editor +// Full rewrite by Christophe Porteneuve (April 2007). + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +} + +Ajax.InPlaceEditor = Class.create({ + initialize: function(element, url, options) { + this.url = url; + this.element = element = $(element); + this.prepareOptions(); + this._controls = { }; + arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! + Object.extend(this.options, options || { }); + if (!this.options.formId && this.element.id) { + this.options.formId = this.element.id + '-inplaceeditor'; + if ($(this.options.formId)) + this.options.formId = ''; + } + if (this.options.externalControl) + this.options.externalControl = $(this.options.externalControl); + if (!this.options.externalControl) + this.options.externalControlOnly = false; + this._originalBackground = this.element.getStyle('background-color') || 'transparent'; + this.element.title = this.options.clickToEditText; + this._boundCancelHandler = this.handleFormCancellation.bind(this); + this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); + this._boundFailureHandler = this.handleAJAXFailure.bind(this); + this._boundSubmitHandler = this.handleFormSubmission.bind(this); + this._boundWrapperHandler = this.wrapUp.bind(this); + this.registerListeners(); + }, + checkForEscapeOrReturn: function(e) { + if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; + if (Event.KEY_ESC == e.keyCode) + this.handleFormCancellation(e); + else if (Event.KEY_RETURN == e.keyCode) + this.handleFormSubmission(e); + }, + createControl: function(mode, handler, extraClasses) { + var control = this.options[mode + 'Control']; + var text = this.options[mode + 'Text']; + if ('button' == control) { + var btn = document.createElement('input'); + btn.type = 'submit'; + btn.value = text; + btn.className = 'editor_' + mode + '_button'; + if ('cancel' == mode) + btn.onclick = this._boundCancelHandler; + this._form.appendChild(btn); + this._controls[mode] = btn; + } else if ('link' == control) { + var link = document.createElement('a'); + link.href = '#'; + link.appendChild(document.createTextNode(text)); + link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; + link.className = 'editor_' + mode + '_link'; + if (extraClasses) + link.className += ' ' + extraClasses; + this._form.appendChild(link); + this._controls[mode] = link; + } + }, + createEditField: function() { + var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); + var fld; + if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { + fld = document.createElement('input'); + fld.type = 'text'; + var size = this.options.size || this.options.cols || 0; + if (0 < size) fld.size = size; + } else { + fld = document.createElement('textarea'); + fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); + fld.cols = this.options.cols || 40; + } + fld.name = this.options.paramName; + fld.value = text; // No HTML breaks conversion anymore + fld.className = 'editor_field'; + if (this.options.submitOnBlur) + fld.onblur = this._boundSubmitHandler; + this._controls.editor = fld; + if (this.options.loadTextURL) + this.loadExternalText(); + this._form.appendChild(this._controls.editor); + }, + createForm: function() { + var ipe = this; + function addText(mode, condition) { + var text = ipe.options['text' + mode + 'Controls']; + if (!text || condition === false) return; + ipe._form.appendChild(document.createTextNode(text)); + }; + this._form = $(document.createElement('form')); + this._form.id = this.options.formId; + this._form.addClassName(this.options.formClassName); + this._form.onsubmit = this._boundSubmitHandler; + this.createEditField(); + if ('textarea' == this._controls.editor.tagName.toLowerCase()) + this._form.appendChild(document.createElement('br')); + if (this.options.onFormCustomization) + this.options.onFormCustomization(this, this._form); + addText('Before', this.options.okControl || this.options.cancelControl); + this.createControl('ok', this._boundSubmitHandler); + addText('Between', this.options.okControl && this.options.cancelControl); + this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); + addText('After', this.options.okControl || this.options.cancelControl); + }, + destroy: function() { + if (this._oldInnerHTML) + this.element.innerHTML = this._oldInnerHTML; + this.leaveEditMode(); + this.unregisterListeners(); + }, + enterEditMode: function(e) { + if (this._saving || this._editing) return; + this._editing = true; + this.triggerCallback('onEnterEditMode'); + if (this.options.externalControl) + this.options.externalControl.hide(); + this.element.hide(); + this.createForm(); + this.element.parentNode.insertBefore(this._form, this.element); + if (!this.options.loadTextURL) + this.postProcessEditField(); + if (e) Event.stop(e); + }, + enterHover: function(e) { + if (this.options.hoverClassName) + this.element.addClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onEnterHover'); + }, + getText: function() { + return this.element.innerHTML; + }, + handleAJAXFailure: function(transport) { + this.triggerCallback('onFailure', transport); + if (this._oldInnerHTML) { + this.element.innerHTML = this._oldInnerHTML; + this._oldInnerHTML = null; + } + }, + handleFormCancellation: function(e) { + this.wrapUp(); + if (e) Event.stop(e); + }, + handleFormSubmission: function(e) { + var form = this._form; + var value = $F(this._controls.editor); + this.prepareSubmission(); + var params = this.options.callback(form, value) || ''; + if (Object.isString(params)) + params = params.toQueryParams(); + params.editorId = this.element.id; + if (this.options.htmlResponse) { + var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Updater({ success: this.element }, this.url, options); + } else { + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.url, options); + } + if (e) Event.stop(e); + }, + leaveEditMode: function() { + this.element.removeClassName(this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + if (this.options.externalControl) + this.options.externalControl.show(); + this._saving = false; + this._editing = false; + this._oldInnerHTML = null; + this.triggerCallback('onLeaveEditMode'); + }, + leaveHover: function(e) { + if (this.options.hoverClassName) + this.element.removeClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onLeaveHover'); + }, + loadExternalText: function() { + this._form.addClassName(this.options.loadingClassName); + this._controls.editor.disabled = true; + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._form.removeClassName(this.options.loadingClassName); + var text = transport.responseText; + if (this.options.stripLoadedTextTags) + text = text.stripTags(); + this._controls.editor.value = text; + this._controls.editor.disabled = false; + this.postProcessEditField(); + }.bind(this), + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + postProcessEditField: function() { + var fpc = this.options.fieldPostCreation; + if (fpc) + $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); + }, + prepareOptions: function() { + this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); + Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); + [this._extraDefaultOptions].flatten().compact().each(function(defs) { + Object.extend(this.options, defs); + }.bind(this)); + }, + prepareSubmission: function() { + this._saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + registerListeners: function() { + this._listeners = { }; + var listener; + $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { + listener = this[pair.value].bind(this); + this._listeners[pair.key] = listener; + if (!this.options.externalControlOnly) + this.element.observe(pair.key, listener); + if (this.options.externalControl) + this.options.externalControl.observe(pair.key, listener); + }.bind(this)); + }, + removeForm: function() { + if (!this._form) return; + this._form.remove(); + this._form = null; + this._controls = { }; + }, + showSaving: function() { + this._oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + this.element.addClassName(this.options.savingClassName); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + }, + triggerCallback: function(cbName, arg) { + if ('function' == typeof this.options[cbName]) { + this.options[cbName](this, arg); + } + }, + unregisterListeners: function() { + $H(this._listeners).each(function(pair) { + if (!this.options.externalControlOnly) + this.element.stopObserving(pair.key, pair.value); + if (this.options.externalControl) + this.options.externalControl.stopObserving(pair.key, pair.value); + }.bind(this)); + }, + wrapUp: function(transport) { + this.leaveEditMode(); + // Can't use triggerCallback due to backward compatibility: requires + // binding + direct element + this._boundComplete(transport, this.element); + } +}); + +Object.extend(Ajax.InPlaceEditor.prototype, { + dispose: Ajax.InPlaceEditor.prototype.destroy +}); + +Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { + initialize: function($super, element, url, options) { + this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; + $super(element, url, options); + }, + + createEditField: function() { + var list = document.createElement('select'); + list.name = this.options.paramName; + list.size = 1; + this._controls.editor = list; + this._collection = this.options.collection || []; + if (this.options.loadCollectionURL) + this.loadCollection(); + else + this.checkForExternalText(); + this._form.appendChild(this._controls.editor); + }, + + loadCollection: function() { + this._form.addClassName(this.options.loadingClassName); + this.showLoadingText(this.options.loadingCollectionText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + var js = transport.responseText.strip(); + if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check + throw 'Server returned an invalid collection representation.'; + this._collection = eval(js); + this.checkForExternalText(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadCollectionURL, options); + }, + + showLoadingText: function(text) { + this._controls.editor.disabled = true; + var tempOption = this._controls.editor.firstChild; + if (!tempOption) { + tempOption = document.createElement('option'); + tempOption.value = ''; + this._controls.editor.appendChild(tempOption); + tempOption.selected = true; + } + tempOption.update((text || '').stripScripts().stripTags()); + }, + + checkForExternalText: function() { + this._text = this.getText(); + if (this.options.loadTextURL) + this.loadExternalText(); + else + this.buildOptionList(); + }, + + loadExternalText: function() { + this.showLoadingText(this.options.loadingText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._text = transport.responseText.strip(); + this.buildOptionList(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + + buildOptionList: function() { + this._form.removeClassName(this.options.loadingClassName); + this._collection = this._collection.map(function(entry) { + return 2 === entry.length ? entry : [entry, entry].flatten(); + }); + var marker = ('value' in this.options) ? this.options.value : this._text; + var textFound = this._collection.any(function(entry) { + return entry[0] == marker; + }.bind(this)); + this._controls.editor.update(''); + var option; + this._collection.each(function(entry, index) { + option = document.createElement('option'); + option.value = entry[0]; + option.selected = textFound ? entry[0] == marker : 0 == index; + option.appendChild(document.createTextNode(entry[1])); + this._controls.editor.appendChild(option); + }.bind(this)); + this._controls.editor.disabled = false; + Field.scrollFreeActivate(this._controls.editor); + } +}); + +//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** +//**** This only exists for a while, in order to let **** +//**** users adapt to the new API. Read up on the new **** +//**** API and convert your code to it ASAP! **** + +Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { + if (!options) return; + function fallback(name, expr) { + if (name in options || expr === undefined) return; + options[name] = expr; + }; + fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : + options.cancelLink == options.cancelButton == false ? false : undefined))); + fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : + options.okLink == options.okButton == false ? false : undefined))); + fallback('highlightColor', options.highlightcolor); + fallback('highlightEndColor', options.highlightendcolor); +}; + +Object.extend(Ajax.InPlaceEditor, { + DefaultOptions: { + ajaxOptions: { }, + autoRows: 3, // Use when multi-line w/ rows == 1 + cancelControl: 'link', // 'link'|'button'|false + cancelText: 'cancel', + clickToEditText: 'Click to edit', + externalControl: null, // id|elt + externalControlOnly: false, + fieldPostCreation: 'activate', // 'activate'|'focus'|false + formClassName: 'inplaceeditor-form', + formId: null, // id|elt + highlightColor: '#ffff99', + highlightEndColor: '#ffffff', + hoverClassName: '', + htmlResponse: true, + loadingClassName: 'inplaceeditor-loading', + loadingText: 'Loading...', + okControl: 'button', // 'link'|'button'|false + okText: 'ok', + paramName: 'value', + rows: 1, // If 1 and multi-line, uses autoRows + savingClassName: 'inplaceeditor-saving', + savingText: 'Saving...', + size: 0, + stripLoadedTextTags: false, + submitOnBlur: false, + textAfterControls: '', + textBeforeControls: '', + textBetweenControls: '' + }, + DefaultCallbacks: { + callback: function(form) { + return Form.serialize(form); + }, + onComplete: function(transport, element) { + // For backward compatibility, this one is bound to the IPE, and passes + // the element directly. It was too often customized, so we don't break it. + new Effect.Highlight(element, { + startcolor: this.options.highlightColor, keepBackgroundImage: true }); + }, + onEnterEditMode: null, + onEnterHover: function(ipe) { + ipe.element.style.backgroundColor = ipe.options.highlightColor; + if (ipe._effect) + ipe._effect.cancel(); + }, + onFailure: function(transport, ipe) { + alert('Error communication with the server: ' + transport.responseText.stripTags()); + }, + onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. + onLeaveEditMode: null, + onLeaveHover: function(ipe) { + ipe._effect = new Effect.Highlight(ipe.element, { + startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, + restorecolor: ipe._originalBackground, keepBackgroundImage: true + }); + } + }, + Listeners: { + click: 'enterEditMode', + keydown: 'checkForEscapeOrReturn', + mouseover: 'enterHover', + mouseout: 'leaveHover' + } +}); + +Ajax.InPlaceCollectionEditor.DefaultOptions = { + loadingCollectionText: 'Loading options...' +}; + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create({ + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}); diff -uNr a/blog/wp-includes/js/scriptaculous/dragdrop.js b/blog/wp-includes/js/scriptaculous/dragdrop.js --- a/blog/wp-includes/js/scriptaculous/dragdrop.js false +++ b/blog/wp-includes/js/scriptaculous/dragdrop.js 1dcc078ac1431ac01d95c5c40c336675863c4e568f759030a03184da7743f54219a51f7f5ef324ec272ab63906f7ef50a02b1d01bca9c1b6b5f6ec86f6b2514b @@ -0,0 +1,974 @@ +// script.aculo.us dragdrop.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 + +// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if(Object.isUndefined(Effect)) + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(element) }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null, + tree: false + }, arguments[1] || { }); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if(Object.isArray(containment)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + if(options.accept) options.accept = [options.accept].flatten(); + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + findDeepestChild: function(drops) { + deepest = drops[0]; + + for (i = 1; i < drops.length; ++i) + if (Element.isParent(drops[i].element, deepest.element)) + deepest = drops[i]; + + return deepest; + }, + + isContained: function(element, drop) { + var containmentNode; + if(drop.tree) { + containmentNode = element.treeNode; + } else { + containmentNode = element.parentNode; + } + return drop._containers.detect(function(c) { return containmentNode == c }); + }, + + isAffected: function(point, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.classNames(element).detect( + function(v) { return drop.accept.include(v) } ) )) && + Position.within(drop.element, point[0], point[1]) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.removeClassName(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(drop.hoverclass) + Element.addClassName(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(point, element) { + if(!this.drops.length) return; + var drop, affected = []; + + this.drops.each( function(drop) { + if(Droppables.isAffected(point, element, drop)) + affected.push(drop); + }); + + if(affected.length>0) + drop = Droppables.findDeepestChild(affected); + + if(this.last_active && this.last_active != drop) this.deactivate(this.last_active); + if (drop) { + Position.within(drop.element, point[0], point[1]); + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + + if (drop != this.last_active) Droppables.activate(drop); + } + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) + if (this.last_active.onDrop) { + this.last_active.onDrop(element, this.last_active.element, event); + return true; + } + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +} + +var Draggables = { + drags: [], + observers: [], + + register: function(draggable) { + if(this.drags.length == 0) { + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.updateDrag.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + } + this.drags.push(draggable); + }, + + unregister: function(draggable) { + this.drags = this.drags.reject(function(d) { return d==draggable }); + if(this.drags.length == 0) { + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + Event.stopObserving(document, "keypress", this.eventKeypress); + } + }, + + activate: function(draggable) { + if(draggable.options.delay) { + this._timeout = setTimeout(function() { + Draggables._timeout = null; + window.focus(); + Draggables.activeDraggable = draggable; + }.bind(this), draggable.options.delay); + } else { + window.focus(); // allows keypress events if window isn't currently focused, fails for Safari + this.activeDraggable = draggable; + } + }, + + deactivate: function() { + this.activeDraggable = null; + }, + + updateDrag: function(event) { + if(!this.activeDraggable) return; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + // Mozilla-based browsers fire successive mousemove events with + // the same coordinates, prevent needless redrawing (moz bug?) + if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; + this._lastPointer = pointer; + + this.activeDraggable.updateDrag(event, pointer); + }, + + endDrag: function(event) { + if(this._timeout) { + clearTimeout(this._timeout); + this._timeout = null; + } + if(!this.activeDraggable) return; + this._lastPointer = null; + this.activeDraggable.endDrag(event); + this.activeDraggable = null; + }, + + keyPress: function(event) { + if(this.activeDraggable) + this.activeDraggable.keyPress(event); + }, + + addObserver: function(observer) { + this.observers.push(observer); + this._cacheObserverCallbacks(); + }, + + removeObserver: function(element) { // element instead of observer fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + this._cacheObserverCallbacks(); + }, + + notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' + if(this[eventName+'Count'] > 0) + this.observers.each( function(o) { + if(o[eventName]) o[eventName](eventName, draggable, event); + }); + if(draggable.options[eventName]) draggable.options[eventName](draggable, event); + }, + + _cacheObserverCallbacks: function() { + ['onStart','onEnd','onDrag'].each( function(eventName) { + Draggables[eventName+'Count'] = Draggables.observers.select( + function(o) { return o[eventName]; } + ).length; + }); + } +} + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create({ + initialize: function(element) { + var defaults = { + handle: false, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur, + queue: {scope:'_draggable', position:'end'} + }); + }, + endeffect: function(element) { + var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0; + new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, + queue: {scope:'_draggable', position:'end'}, + afterFinish: function(){ + Draggable._dragging[element] = false + } + }); + }, + zindex: 1000, + revert: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] } + delay: 0 + }; + + if(!arguments[1] || Object.isUndefined(arguments[1].endeffect)) + Object.extend(defaults, { + starteffect: function(element) { + element._opacity = Element.getOpacity(element); + Draggable._dragging[element] = true; + new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); + } + }); + + var options = Object.extend(defaults, arguments[1] || { }); + + this.element = $(element); + + if(options.handle && Object.isString(options.handle)) + this.handle = this.element.down('.'+options.handle, 0); + + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) { + options.scroll = $(options.scroll); + this._isScrollChild = Element.childOf(this.element, options.scroll); + } + + Element.makePositioned(this.element); // fix IE + + this.options = options; + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + Draggables.unregister(this); + }, + + currentDelta: function() { + return([ + parseInt(Element.getStyle(this.element,'left') || '0'), + parseInt(Element.getStyle(this.element,'top') || '0')]); + }, + + initDrag: function(event) { + if(!Object.isUndefined(Draggable._dragging[this.element]) && + Draggable._dragging[this.element]) return; + if(Event.isLeftClick(event)) { + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if((tag_name = src.tagName.toUpperCase()) && ( + tag_name=='INPUT' || + tag_name=='SELECT' || + tag_name=='OPTION' || + tag_name=='BUTTON' || + tag_name=='TEXTAREA')) return; + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var pos = Position.cumulativeOffset(this.element); + this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); + + Draggables.activate(this); + Event.stop(event); + } + }, + + startDrag: function(event) { + this.dragging = true; + if(!this.delta) + this.delta = this.currentDelta(); + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + this.element.style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute'); + if (!this.element._originallyAbsolute) + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + if(this.options.scroll) { + if (this.options.scroll == window) { + var where = this._getWindowScroll(this.options.scroll); + this.originalScrollLeft = where.left; + this.originalScrollTop = where.top; + } else { + this.originalScrollLeft = this.options.scroll.scrollLeft; + this.originalScrollTop = this.options.scroll.scrollTop; + } + } + + Draggables.notify('onStart', this, event); + + if(this.options.starteffect) this.options.starteffect(this.element); + }, + + updateDrag: function(event, pointer) { + if(!this.dragging) this.startDrag(event); + + if(!this.options.quiet){ + Position.prepare(); + Droppables.show(pointer, this.element); + } + + Draggables.notify('onDrag', this, event); + + this.draw(pointer); + if(this.options.change) this.options.change(this); + + if(this.options.scroll) { + this.stopScrolling(); + + var p; + if (this.options.scroll == window) { + with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } + } else { + p = Position.page(this.options.scroll); + p[0] += this.options.scroll.scrollLeft + Position.deltaX; + p[1] += this.options.scroll.scrollTop + Position.deltaY; + p.push(p[0]+this.options.scroll.offsetWidth); + p.push(p[1]+this.options.scroll.offsetHeight); + } + var speed = [0,0]; + if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); + if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); + if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); + if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); + this.startScrolling(speed); + } + + // fix AppleWebKit rendering + if(Prototype.Browser.WebKit) window.scrollBy(0,0); + + Event.stop(event); + }, + + finishDrag: function(event, success) { + this.dragging = false; + + if(this.options.quiet){ + Position.prepare(); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + Droppables.show(pointer, this.element); + } + + if(this.options.ghosting) { + if (!this.element._originallyAbsolute) + Position.relativize(this.element); + delete this.element._originallyAbsolute; + Element.remove(this._clone); + this._clone = null; + } + + var dropped = false; + if(success) { + dropped = Droppables.fire(event, this.element); + if (!dropped) dropped = false; + } + if(dropped && this.options.onDropped) this.options.onDropped(this.element); + Draggables.notify('onEnd', this, event); + + var revert = this.options.revert; + if(revert && Object.isFunction(revert)) revert = revert(this.element); + + var d = this.currentDelta(); + if(revert && this.options.reverteffect) { + if (dropped == 0 || revert != 'failure') + this.options.reverteffect(this.element, + d[1]-this.delta[1], d[0]-this.delta[0]); + } else { + this.delta = d; + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + Draggables.deactivate(this); + Droppables.reset(); + }, + + keyPress: function(event) { + if(event.keyCode!=Event.KEY_ESC) return; + this.finishDrag(event, false); + Event.stop(event); + }, + + endDrag: function(event) { + if(!this.dragging) return; + this.stopScrolling(); + this.finishDrag(event, true); + Event.stop(event); + }, + + draw: function(point) { + var pos = Position.cumulativeOffset(this.element); + if(this.options.ghosting) { + var r = Position.realOffset(this.element); + pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; + } + + var d = this.currentDelta(); + pos[0] -= d[0]; pos[1] -= d[1]; + + if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { + pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; + pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; + } + + var p = [0,1].map(function(i){ + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + if(this.options.snap) { + if(Object.isFunction(this.options.snap)) { + p = this.options.snap(p[0],p[1],this); + } else { + if(Object.isArray(this.options.snap)) { + p = p.map( function(v, i) { + return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this)) + } else { + p = p.map( function(v) { + return (v/this.options.snap).round()*this.options.snap }.bind(this)) + } + }} + + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = p[0] + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = p[1] + "px"; + + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + + stopScrolling: function() { + if(this.scrollInterval) { + clearInterval(this.scrollInterval); + this.scrollInterval = null; + Draggables._lastScrollPointer = null; + } + }, + + startScrolling: function(speed) { + if(!(speed[0] || speed[1])) return; + this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; + this.lastScrolled = new Date(); + this.scrollInterval = setInterval(this.scroll.bind(this), 10); + }, + + scroll: function() { + var current = new Date(); + var delta = current - this.lastScrolled; + this.lastScrolled = current; + if(this.options.scroll == window) { + with (this._getWindowScroll(this.options.scroll)) { + if (this.scrollSpeed[0] || this.scrollSpeed[1]) { + var d = delta / 1000; + this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); + } + } + } else { + this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; + this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; + } + + Position.prepare(); + Droppables.show(Draggables._lastPointer, this.element); + Draggables.notify('onDrag', this); + if (this._isScrollChild) { + Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); + Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; + Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; + if (Draggables._lastScrollPointer[0] < 0) + Draggables._lastScrollPointer[0] = 0; + if (Draggables._lastScrollPointer[1] < 0) + Draggables._lastScrollPointer[1] = 0; + this.draw(Draggables._lastScrollPointer); + } + + if(this.options.change) this.options.change(this); + }, + + _getWindowScroll: function(w) { + var T, L, W, H; + with (w.document) { + if (w.document.documentElement && documentElement.scrollTop) { + T = documentElement.scrollTop; + L = documentElement.scrollLeft; + } else if (w.document.body) { + T = body.scrollTop; + L = body.scrollLeft; + } + if (w.innerWidth) { + W = w.innerWidth; + H = w.innerHeight; + } else if (w.document.documentElement && documentElement.clientWidth) { + W = documentElement.clientWidth; + H = documentElement.clientHeight; + } else { + W = body.offsetWidth; + H = body.offsetHeight + } + } + return { top: T, left: L, width: W, height: H }; + } +}); + +Draggable._dragging = { }; + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create({ + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +}); + +var Sortable = { + SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, + + sortables: { }, + + _findRootElement: function(element) { + while (element.tagName.toUpperCase() != "BODY") { + if(element.id && Sortable.sortables[element.id]) return element; + element = element.parentNode; + } + }, + + options: function(element) { + element = Sortable._findRootElement($(element)); + if(!element) return; + return Sortable.sortables[element.id]; + }, + + destroy: function(element){ + var s = Sortable.options(element); + + if(s) { + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + + delete Sortable.sortables[s.element.id]; + } + }, + + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, + treeTag: 'ul', + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + delay: 0, + hoverclass: null, + ghosting: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + format: this.SERIALIZE_RULE, + + // these take arrays of elements or ids and can be + // used for better initialization performance + elements: false, + handles: false, + + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || { }); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + quiet: options.quiet, + scroll: options.scroll, + scrollSpeed: options.scrollSpeed, + scrollSensitivity: options.scrollSensitivity, + delay: options.delay, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + tree: options.tree, + hoverclass: options.hoverclass, + onHover: Sortable.onHover + } + + var options_for_tree = { + onHover: Sortable.onEmptyHover, + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass + } + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // drop on empty handling + if(options.dropOnEmpty || options.tree) { + Droppables.add(element, options_for_tree); + options.droppables.push(element); + } + + (options.elements || this.findElements(element, options) || []).each( function(e,i) { + var handle = options.handles ? $(options.handles[i]) : + (options.handle ? $(e).select('.' + options.handle)[0] : e); + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + if(options.tree) e.treeNode = element; + options.droppables.push(e); + }); + + if(options.tree) { + (Sortable.findTreeElements(element, options) || []).each( function(e) { + Droppables.add(e, options_for_tree); + e.treeNode = element; + options.droppables.push(e); + }); + } + + // keep reference + this.sortables[element.id] = options; + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.tag); + }, + + findTreeElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.treeTag); + }, + + onHover: function(element, dropon, overlap) { + if(Element.isParent(dropon, element)) return; + + if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { + return; + } else if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon, overlap) { + var oldParentNode = element.parentNode; + var droponOptions = Sortable.options(dropon); + + if(!Element.isParent(dropon, element)) { + var index; + + var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only}); + var child = null; + + if(children) { + var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); + + for (index = 0; index < children.length; index += 1) { + if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { + offset -= Element.offsetSize (children[index], droponOptions.overlap); + } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { + child = index + 1 < children.length ? children[index + 1] : null; + break; + } else { + child = children[index]; + break; + } + } + } + + dropon.insertBefore(element, child); + + Sortable.options(oldParentNode).onChange(element); + droponOptions.onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Sortable._marker.hide(); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = + ($('dropmarker') || Element.extend(document.createElement('DIV'))). + hide().addClassName('dropmarker').setStyle({position:'absolute'}); + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = Position.cumulativeOffset(dropon); + Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'}); + + if(position=='after') + if(sortable.overlap == 'horizontal') + Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'}); + else + Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'}); + + Sortable._marker.show(); + }, + + _tree: function(element, options, parent) { + var children = Sortable.findElements(element, options) || []; + + for (var i = 0; i < children.length; ++i) { + var match = children[i].id.match(options.format); + + if (!match) continue; + + var child = { + id: encodeURIComponent(match ? match[1] : null), + element: element, + parent: parent, + children: [], + position: parent.children.length, + container: $(children[i]).down(options.treeTag) + } + + /* Get the element containing the children and recurse over it */ + if (child.container) + this._tree(child.container, options, child) + + parent.children.push (child); + } + + return parent; + }, + + tree: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + treeTag: sortableOptions.treeTag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format + }, arguments[1] || { }); + + var root = { + id: null, + parent: null, + children: [], + container: element, + position: 0 + } + + return Sortable._tree(element, options, root); + }, + + /* Construct a [i] index for a particular node */ + _constructIndex: function(node) { + var index = ''; + do { + if (node.id) index = '[' + node.position + ']' + index; + } while ((node = node.parent) != null); + return index; + }, + + sequence: function(element) { + element = $(element); + var options = Object.extend(this.options(element), arguments[1] || { }); + + return $(this.findElements(element, options) || []).map( function(item) { + return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; + }); + }, + + setSequence: function(element, new_sequence) { + element = $(element); + var options = Object.extend(this.options(element), arguments[2] || { }); + + var nodeMap = { }; + this.findElements(element, options).each( function(n) { + if (n.id.match(options.format)) + nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; + n.parentNode.removeChild(n); + }); + + new_sequence.each(function(ident) { + var n = nodeMap[ident]; + if (n) { + n[1].appendChild(n[0]); + delete nodeMap[ident]; + } + }); + }, + + serialize: function(element) { + element = $(element); + var options = Object.extend(Sortable.options(element), arguments[1] || { }); + var name = encodeURIComponent( + (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); + + if (options.tree) { + return Sortable.tree(element, arguments[1]).children.map( function (item) { + return [name + Sortable._constructIndex(item) + "[id]=" + + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); + }).flatten().join('&'); + } else { + return Sortable.sequence(element, arguments[1]).map( function(item) { + return name + "[]=" + encodeURIComponent(item); + }).join('&'); + } + } +} + +// Returns true if child is contained within element +Element.isParent = function(child, element) { + if (!child.parentNode || child == element) return false; + if (child.parentNode == element) return true; + return Element.isParent(child.parentNode, element); +} + +Element.findChildren = function(element, only, recursive, tagName) { + if(!element.hasChildNodes()) return null; + tagName = tagName.toUpperCase(); + if(only) only = [only].flatten(); + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName.toUpperCase()==tagName && + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) + elements.push(e); + if(recursive) { + var grandchildren = Element.findChildren(e, only, recursive, tagName); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : []); +} + +Element.offsetSize = function (element, type) { + return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')]; +} diff -uNr a/blog/wp-includes/js/scriptaculous/effects.js b/blog/wp-includes/js/scriptaculous/effects.js --- a/blog/wp-includes/js/scriptaculous/effects.js false +++ b/blog/wp-includes/js/scriptaculous/effects.js b99ab54c8cbebc89521b0a1f9b8c639eb61820dc26e8dea13881762f812bc24117d68056222372027703f13fe2856b59818fab43c04e7d1b2add244ba50c35eb @@ -0,0 +1,1122 @@ +// script.aculo.us effects.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 + +// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + var color = '#'; + if (this.slice(0,4) == 'rgb(') { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if (this.slice(0,1) == '#') { + if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if (this.length==7) color = this.toLowerCase(); + } + } + return (color.length==7 ? color : (arguments[0] || this)); +}; + +/*--------------------------------------------------------------------------*/ + +Element.collectTextNodes = function(element) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); + }).flatten().join(''); +}; + +Element.collectTextNodesIgnoreClass = function(element, className) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? + Element.collectTextNodesIgnoreClass(node, className) : '')); + }).flatten().join(''); +}; + +Element.setContentZoom = function(element, percent) { + element = $(element); + element.setStyle({fontSize: (percent/100) + 'em'}); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); + return element; +}; + +Element.getInlineOpacity = function(element){ + return $(element).style.opacity || ''; +}; + +Element.forceRerendering = function(element) { + try { + element = $(element); + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch(e) { } +}; + +/*--------------------------------------------------------------------------*/ + +var Effect = { + _elementDoesNotExistError: { + name: 'ElementDoesNotExistError', + message: 'The specified DOM element does not exist, but is required for this effect to operate' + }, + Transitions: { + linear: Prototype.K, + sinoidal: function(pos) { + return (-Math.cos(pos*Math.PI)/2) + 0.5; + }, + reverse: function(pos) { + return 1-pos; + }, + flicker: function(pos) { + var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; + return pos > 1 ? 1 : pos; + }, + wobble: function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; + }, + pulse: function(pos, pulses) { + pulses = pulses || 5; + return ( + ((pos % (1/pulses)) * pulses).round() == 0 ? + ((pos * pulses * 2) - (pos * pulses * 2).floor()) : + 1 - ((pos * pulses * 2) - (pos * pulses * 2).floor()) + ); + }, + spring: function(pos) { + return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); + }, + none: function(pos) { + return 0; + }, + full: function(pos) { + return 1; + } + }, + DefaultOptions: { + duration: 1.0, // seconds + fps: 100, // 100= assume 66fps max. + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' + }, + tagifyText: function(element) { + var tagifyStyle = 'position:relative'; + if (Prototype.Browser.IE) tagifyStyle += ';zoom:1'; + + element = $(element); + $A(element.childNodes).each( function(child) { + if (child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + new Element('span', {style: tagifyStyle}).update( + character == ' ' ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if (((typeof element == 'object') || + Object.isFunction(element)) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || { }); + var masterDelay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); + }); + }, + PAIRS: { + 'slide': ['SlideDown','SlideUp'], + 'blind': ['BlindDown','BlindUp'], + 'appear': ['Appear','Fade'] + }, + toggle: function(element, effect) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + var options = Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, arguments[2] || { }); + Effect[element.visible() ? + Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); + } +}; + +Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; + +/* ------------- core effects ------------- */ + +Effect.ScopedQueue = Class.create(Enumerable, { + initialize: function() { + this.effects = []; + this.interval = null; + }, + _each: function(iterator) { + this.effects._each(iterator); + }, + add: function(effect) { + var timestamp = new Date().getTime(); + + var position = Object.isString(effect.options.queue) ? + effect.options.queue : effect.options.queue.position; + + switch(position) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'with-last': + timestamp = this.effects.pluck('startOn').max() || timestamp; + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + + if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + this.effects.push(effect); + + if (!this.interval) + this.interval = setInterval(this.loop.bind(this), 15); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if (this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + for(var i=0, len=this.effects.length;i= this.startOn) { + if (timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if (this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / this.totalTime, + frame = (pos * this.totalFrames).round(); + if (frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + cancel: function() { + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? + 'global' : this.options.queue.scope).remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if (this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + var data = $H(); + for(property in this) + if (!Object.isFunction(this[property])) data.set(property, this[property]); + return '#'; + } +}); + +Effect.Parallel = Class.create(Effect.Base, { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if (effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Tween = Class.create(Effect.Base, { + initialize: function(object, from, to) { + object = Object.isString(object) ? $(object) : object; + var args = $A(arguments), method = args.last(), + options = args.length == 5 ? args[3] : null; + this.method = Object.isFunction(method) ? method.bind(object) : + Object.isFunction(object[method]) ? object[method].bind(object) : + function(value) { object[method] = value }; + this.start(Object.extend({ from: from, to: to }, options || { })); + }, + update: function(position) { + this.method(position); + } +}); + +Effect.Event = Class.create(Effect.Base, { + initialize: function() { + this.start(Object.extend({ duration: 0 }, arguments[0] || { })); + }, + update: Prototype.emptyFunction +}); + +Effect.Opacity = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + // make this work on IE on elements without 'layout' + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + var options = Object.extend({ + from: this.element.getOpacity() || 0.0, + to: 1.0 + }, arguments[1] || { }); + this.start(options); + }, + update: function(position) { + this.element.setOpacity(position); + } +}); + +Effect.Move = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + x: 0, + y: 0, + mode: 'relative' + }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + this.element.makePositioned(); + this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); + this.originalTop = parseFloat(this.element.getStyle('top') || '0'); + if (this.options.mode == 'absolute') { + this.options.x = this.options.x - this.originalLeft; + this.options.y = this.options.y - this.originalTop; + } + }, + update: function(position) { + this.element.setStyle({ + left: (this.options.x * position + this.originalLeft).round() + 'px', + top: (this.options.y * position + this.originalTop).round() + 'px' + }); + } +}); + +// for backwards compatibility +Effect.MoveBy = function(element, toTop, toLeft) { + return new Effect.Move(element, + Object.extend({ x: toLeft, y: toTop }, arguments[3] || { })); +}; + +Effect.Scale = Class.create(Effect.Base, { + initialize: function(element, percent) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or { } with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || { }); + this.start(options); + }, + setup: function() { + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = this.element.getStyle('position'); + + this.originalStyle = { }; + ['top','left','width','height','fontSize'].each( function(k) { + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = this.element.getStyle('font-size') || '100%'; + ['em','px','%','pt'].each( function(fontSizeType) { + if (fontSize.indexOf(fontSizeType)>0) { + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; + } + }.bind(this)); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if (this.options.scaleMode=='box') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if (/^content/.test(this.options.scaleMode)) + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if (!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if (this.options.scaleContent && this.fontSize) + this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + }, + setDimensions: function(height, width) { + var d = { }; + if (this.options.scaleX) d.width = width.round() + 'px'; + if (this.options.scaleY) d.height = height.round() + 'px'; + if (this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if (this.elementPositioning == 'absolute') { + if (this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; + } else { + if (this.options.scaleY) d.top = -topd + 'px'; + if (this.options.scaleX) d.left = -leftd + 'px'; + } + } + this.element.setStyle(d); + } +}); + +Effect.Highlight = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if (this.element.getStyle('display')=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldStyle = { }; + if (!this.options.keepBackgroundImage) { + this.oldStyle.backgroundImage = this.element.getStyle('background-image'); + this.element.setStyle({backgroundImage: 'none'}); + } + if (!this.options.endcolor) + this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); + if (!this.options.restorecolor) + this.options.restorecolor = this.element.getStyle('background-color'); + // init color calculations + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); + }, + update: function(position) { + this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) }); + }, + finish: function() { + this.element.setStyle(Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); + } +}); + +Effect.ScrollTo = function(element) { + var options = arguments[1] || { }, + scrollOffsets = document.viewport.getScrollOffsets(), + elementOffsets = $(element).cumulativeOffset(), + max = (window.height || document.body.scrollHeight) - document.viewport.getHeight(); + + if (options.offset) elementOffsets[1] += options.offset; + + return new Effect.Tween(null, + scrollOffsets.top, + elementOffsets[1] > max ? max : elementOffsets[1], + options, + function(p){ scrollTo(scrollOffsets.left, p.round()) } + ); +}; + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + var options = Object.extend({ + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if (effect.options.to!=0) return; + effect.element.hide().setStyle({opacity: oldOpacity}); + } + }, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Appear = function(element) { + element = $(element); + var options = Object.extend({ + from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), + to: 1.0, + // force Safari to render floated elements properly + afterFinishInternal: function(effect) { + effect.element.forceRerendering(); + }, + beforeSetup: function(effect) { + effect.element.setOpacity(effect.options.from).show(); + }}, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Puff = function(element) { + element = $(element); + var oldStyle = { + opacity: element.getInlineOpacity(), + position: element.getStyle('position'), + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height + }; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) { + Position.absolutize(effect.effects[0].element) + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().setStyle(oldStyle); } + }, arguments[1] || { }) + ); +}; + +Effect.BlindUp = function(element) { + element = $(element); + element.makeClipping(); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }, arguments[1] || { }) + ); +}; + +Effect.BlindDown = function(element) { + element = $(element); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + } + }, arguments[1] || { })); +}; + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + return new Effect.Appear(element, Object.extend({ + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity}); + } + }) + } + }, arguments[1] || { })); +}; + +Effect.DropOut = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left'), + opacity: element.getInlineOpacity() }; + return new Effect.Parallel( + [ new Effect.Move(element, {x: 0, y: 100, sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + effect.effects[0].element.makePositioned(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle); + } + }, arguments[1] || { })); +}; + +Effect.Shake = function(element) { + element = $(element); + var options = Object.extend({ + distance: 20, + duration: 0.5 + }, arguments[1] || {}); + var distance = parseFloat(options.distance); + var split = parseFloat(options.duration) / 10.0; + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left') }; + return new Effect.Move(element, + { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) { + effect.element.undoPositioned().setStyle(oldStyle); + }}) }}) }}) }}) }}) }}); +}; + +Effect.SlideDown = function(element) { + element = $(element).cleanWhitespace(); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: window.opera ? 0 : 1, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || { }) + ); +}; + +Effect.SlideUp = function(element) { + element = $(element).cleanWhitespace(); + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, window.opera ? 0 : 1, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); + } + }, arguments[1] || { }) + ); +}; + +// Bug in opera makes the TD containing this element expand for a instance after finish +Effect.Squish = function(element) { + return new Effect.Scale(element, window.opera ? 1 : 0, { + restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }); +}; + +Effect.Grow = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = dims.width; + initialMoveY = moveY = 0; + moveX = -dims.width; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = dims.height; + moveY = -dims.height; + break; + case 'bottom-right': + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; + break; + case 'center': + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; + break; + } + + return new Effect.Move(element, { + x: initialMoveX, + y: initialMoveY, + duration: 0.01, + beforeSetup: function(effect) { + effect.element.hide().makeClipping().makePositioned(); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); + } + }, options) + ) + } + }); +}; + +Effect.Shrink = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = dims.width; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = dims.height; + break; + case 'bottom-right': + moveX = dims.width; + moveY = dims.height; + break; + case 'center': + moveX = dims.width / 2; + moveY = dims.height / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + effect.effects[0].element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } + }, options) + ); +}; + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || { }; + var oldOpacity = element.getInlineOpacity(); + var transition = options.transition || Effect.Transitions.sinoidal; + var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) }; + reverser.bind(transition); + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 2.0, from: 0, + afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } + }, options), {transition: reverser})); +}; + +Effect.Fold = function(element) { + element = $(element); + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; + element.makeClipping(); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().setStyle(oldStyle); + } }); + }}, arguments[1] || { })); +}; + +Effect.Morph = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + style: { } + }, arguments[1] || { }); + + if (!Object.isString(options.style)) this.style = $H(options.style); + else { + if (options.style.include(':')) + this.style = options.style.parseStyle(); + else { + this.element.addClassName(options.style); + this.style = $H(this.element.getStyles()); + this.element.removeClassName(options.style); + var css = this.element.getStyles(); + this.style = this.style.reject(function(style) { + return style.value == css[style.key]; + }); + options.afterFinishInternal = function(effect) { + effect.element.addClassName(effect.options.style); + effect.transforms.each(function(transform) { + effect.element.style[transform.style] = ''; + }); + } + } + } + this.start(options); + }, + + setup: function(){ + function parseColor(color){ + if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; + color = color.parseColor(); + return $R(0,2).map(function(i){ + return parseInt( color.slice(i*2+1,i*2+3), 16 ) + }); + } + this.transforms = this.style.map(function(pair){ + var property = pair[0], value = pair[1], unit = null; + + if (value.parseColor('#zzzzzz') != '#zzzzzz') { + value = value.parseColor(); + unit = 'color'; + } else if (property == 'opacity') { + value = parseFloat(value); + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + } else if (Element.CSS_LENGTH.test(value)) { + var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); + value = parseFloat(components[1]); + unit = (components.length == 3) ? components[2] : null; + } + + var originalValue = this.element.getStyle(property); + return { + style: property.camelize(), + originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), + targetValue: unit=='color' ? parseColor(value) : value, + unit: unit + }; + }.bind(this)).reject(function(transform){ + return ( + (transform.originalValue == transform.targetValue) || + ( + transform.unit != 'color' && + (isNaN(transform.originalValue) || isNaN(transform.targetValue)) + ) + ) + }); + }, + update: function(position) { + var style = { }, transform, i = this.transforms.length; + while(i--) + style[(transform = this.transforms[i]).style] = + transform.unit=='color' ? '#'+ + (Math.round(transform.originalValue[0]+ + (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() + + (Math.round(transform.originalValue[1]+ + (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + + (Math.round(transform.originalValue[2]+ + (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : + (transform.originalValue + + (transform.targetValue - transform.originalValue) * position).toFixed(3) + + (transform.unit === null ? '' : transform.unit); + this.element.setStyle(style, true); + } +}); + +Effect.Transform = Class.create({ + initialize: function(tracks){ + this.tracks = []; + this.options = arguments[1] || { }; + this.addTracks(tracks); + }, + addTracks: function(tracks){ + tracks.each(function(track){ + track = $H(track); + var data = track.values().first(); + this.tracks.push($H({ + ids: track.keys().first(), + effect: Effect.Morph, + options: { style: data } + })); + }.bind(this)); + return this; + }, + play: function(){ + return new Effect.Parallel( + this.tracks.map(function(track){ + var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options'); + var elements = [$(ids) || $$(ids)].flatten(); + return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) }); + }).flatten(), + this.options + ); + } +}); + +Element.CSS_PROPERTIES = $w( + 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + + 'fontSize fontWeight height left letterSpacing lineHeight ' + + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+ + 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + + 'right textIndent top width wordSpacing zIndex'); + +Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; + +String.__parseStyleElement = document.createElement('div'); +String.prototype.parseStyle = function(){ + var style, styleRules = $H(); + if (Prototype.Browser.WebKit) + style = new Element('div',{style:this}).style; + else { + String.__parseStyleElement.innerHTML = '

'; + style = String.__parseStyleElement.childNodes[0].style; + } + + Element.CSS_PROPERTIES.each(function(property){ + if (style[property]) styleRules.set(property, style[property]); + }); + + if (Prototype.Browser.IE && this.include('opacity')) + styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); + + return styleRules; +}; + +if (document.defaultView && document.defaultView.getComputedStyle) { + Element.getStyles = function(element) { + var css = document.defaultView.getComputedStyle($(element), null); + return Element.CSS_PROPERTIES.inject({ }, function(styles, property) { + styles[property] = css[property]; + return styles; + }); + }; +} else { + Element.getStyles = function(element) { + element = $(element); + var css = element.currentStyle, styles; + styles = Element.CSS_PROPERTIES.inject({ }, function(hash, property) { + hash.set(property, css[property]); + return hash; + }); + if (!styles.opacity) styles.set('opacity', element.getOpacity()); + return styles; + }; +}; + +Effect.Methods = { + morph: function(element, style) { + element = $(element); + new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { })); + return element; + }, + visualEffect: function(element, effect, options) { + element = $(element) + var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[klass](element, options); + return element; + }, + highlight: function(element, options) { + element = $(element); + new Effect.Highlight(element, options); + return element; + } +}; + +$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ + 'pulsate shake puff squish switchOff dropOut').each( + function(effect) { + Effect.Methods[effect] = function(element, options){ + element = $(element); + Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options); + return element; + } + } +); + +$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( + function(f) { Effect.Methods[f] = Element[f]; } +); + +Element.addMethods(Effect.Methods); diff -uNr a/blog/wp-includes/js/scriptaculous/MIT-LICENSE b/blog/wp-includes/js/scriptaculous/MIT-LICENSE --- a/blog/wp-includes/js/scriptaculous/MIT-LICENSE false +++ b/blog/wp-includes/js/scriptaculous/MIT-LICENSE 21313767e8abe8eb5b0b2a160f13810d3a1556f22456ae3a0ded0cb06c98bec45e1e72d9fc4d2baa9bd0289ad9b66cb7eb2140f26290e6be6be82670f66f19b4 @@ -0,0 +1,20 @@ +Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff -uNr a/blog/wp-includes/js/scriptaculous/prototype.js b/blog/wp-includes/js/scriptaculous/prototype.js --- a/blog/wp-includes/js/scriptaculous/prototype.js false +++ b/blog/wp-includes/js/scriptaculous/prototype.js ffd16b021ec664e80bc22952133c21212198a79d0822e533f5ff5545c69a8e42379941d7a86007c1867b4486284acbdcec2513e2fb55c5622ad91a89c3cef4b5 @@ -0,0 +1,4184 @@ +/* Prototype JavaScript framework, version 1.6.0 + * (c) 2005-2007 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://www.prototypejs.org/ + * + *--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.6.0', + + Browser: { + IE: !!(window.attachEvent && !window.opera), + Opera: !!window.opera, + WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, + Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1, + MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) + }, + + BrowserFeatures: { + XPath: !!document.evaluate, + ElementExtensions: !!window.HTMLElement, + SpecificElementExtensions: + document.createElement('div').__proto__ && + document.createElement('div').__proto__ !== + document.createElement('form').__proto__ + }, + + ScriptFragment: ']*>([\\S\\s]*?)<\/script>', + JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, + + emptyFunction: function() { }, + K: function(x) { return x } +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; + +if (Prototype.Browser.WebKit) + Prototype.BrowserFeatures.XPath = false; + +/* Based on Alex Arnell's inheritance implementation. */ +var Class = { + create: function() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + var subclass = function() { }; + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0; i < properties.length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + + return klass; + } +}; + +Class.Methods = { + addMethods: function(source) { + var ancestor = this.superclass && this.superclass.prototype; + var properties = Object.keys(source); + + if (!Object.keys({ toString: true }).length) + properties.push("toString", "valueOf"); + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames().first() == "$super") { + var method = value, value = Object.extend((function(m) { + return function() { return ancestor[m].apply(this, arguments) }; + })(property).wrap(method), { + valueOf: function() { return method }, + toString: function() { return method.toString() } + }); + } + this.prototype[property] = value; + } + + return this; + } +}; + +var Abstract = { }; + +Object.extend = function(destination, source) { + for (var property in source) + destination[property] = source[property]; + return destination; +}; + +Object.extend(Object, { + inspect: function(object) { + try { + if (object === undefined) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + }, + + toJSON: function(object) { + var type = typeof object; + switch (type) { + case 'undefined': + case 'function': + case 'unknown': return; + case 'boolean': return object.toString(); + } + + if (object === null) return 'null'; + if (object.toJSON) return object.toJSON(); + if (Object.isElement(object)) return; + + var results = []; + for (var property in object) { + var value = Object.toJSON(object[property]); + if (value !== undefined) + results.push(property.toJSON() + ': ' + value); + } + + return '{' + results.join(', ') + '}'; + }, + + toQueryString: function(object) { + return $H(object).toQueryString(); + }, + + toHTML: function(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + }, + + keys: function(object) { + var keys = []; + for (var property in object) + keys.push(property); + return keys; + }, + + values: function(object) { + var values = []; + for (var property in object) + values.push(object[property]); + return values; + }, + + clone: function(object) { + return Object.extend({ }, object); + }, + + isElement: function(object) { + return object && object.nodeType == 1; + }, + + isArray: function(object) { + return object && object.constructor === Array; + }, + + isHash: function(object) { + return object instanceof Hash; + }, + + isFunction: function(object) { + return typeof object == "function"; + }, + + isString: function(object) { + return typeof object == "string"; + }, + + isNumber: function(object) { + return typeof object == "number"; + }, + + isUndefined: function(object) { + return typeof object == "undefined"; + } +}); + +Object.extend(Function.prototype, { + argumentNames: function() { + var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip"); + return names.length == 1 && !names[0] ? [] : names; + }, + + bind: function() { + if (arguments.length < 2 && arguments[0] === undefined) return this; + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } + }, + + bindAsEventListener: function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [event || window.event].concat(args)); + } + }, + + curry: function() { + if (!arguments.length) return this; + var __method = this, args = $A(arguments); + return function() { + return __method.apply(this, args.concat($A(arguments))); + } + }, + + delay: function() { + var __method = this, args = $A(arguments), timeout = args.shift() * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); + }, + + wrap: function(wrapper) { + var __method = this; + return function() { + return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); + } + }, + + methodize: function() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + return __method.apply(null, [this].concat($A(arguments))); + }; + } +}); + +Function.prototype.defer = Function.prototype.delay.curry(0.01); + +Date.prototype.toJSON = function() { + return '"' + this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z"'; +}; + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) { } + } + + return returnValue; + } +}; + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create({ + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + execute: function() { + this.callback(this); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.execute(); + } finally { + this.currentlyExecuting = false; + } + } + } +}); +Object.extend(String, { + interpret: function(value) { + return value == null ? '' : String(value); + }, + specialChar: { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '\\': '\\\\' + } +}); + +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = count === undefined ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return String(this); + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = truncation === undefined ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : String(this); + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var self = arguments.callee; + self.text.data = this; + return self.div.innerHTML; + }, + + unescapeHTML: function() { + var div = new Element('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? (div.childNodes.length > 1 ? + $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : + div.childNodes[0].nodeValue) : ''; + }, + + toQueryParams: function(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return { }; + + return match[1].split(separator || '&').inject({ }, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var key = decodeURIComponent(pair.shift()); + var value = pair.length > 1 ? pair.join('=') : pair[0]; + if (value != undefined) value = decodeURIComponent(value); + + if (key in hash) { + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; + hash[key].push(value); + } + else hash[key] = value; + } + return hash; + }); + }, + + toArray: function() { + return this.split(''); + }, + + succ: function() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + }, + + times: function(count) { + return count < 1 ? '' : new Array(count + 1).join(this); + }, + + camelize: function() { + var parts = this.split('-'), len = parts.length; + if (len == 1) return parts[0]; + + var camelized = this.charAt(0) == '-' + ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) + : parts[0]; + + for (var i = 1; i < len; i++) + camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); + + return camelized; + }, + + capitalize: function() { + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + }, + + underscore: function() { + return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); + }, + + dasherize: function() { + return this.gsub(/_/,'-'); + }, + + inspect: function(useDoubleQuotes) { + var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { + var character = String.specialChar[match[0]]; + return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); + }); + if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + }, + + toJSON: function() { + return this.inspect(true); + }, + + unfilterJSON: function(filter) { + return this.sub(filter || Prototype.JSONFilter, '#{1}'); + }, + + isJSON: function() { + var str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); + return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); + }, + + evalJSON: function(sanitize) { + var json = this.unfilterJSON(); + try { + if (!sanitize || json.isJSON()) return eval('(' + json + ')'); + } catch (e) { } + throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); + }, + + include: function(pattern) { + return this.indexOf(pattern) > -1; + }, + + startsWith: function(pattern) { + return this.indexOf(pattern) === 0; + }, + + endsWith: function(pattern) { + var d = this.length - pattern.length; + return d >= 0 && this.lastIndexOf(pattern) === d; + }, + + empty: function() { + return this == ''; + }, + + blank: function() { + return /^\s*$/.test(this); + }, + + interpolate: function(object, pattern) { + return new Template(this, pattern).evaluate(object); + } +}); + +if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { + escapeHTML: function() { + return this.replace(/&/g,'&').replace(//g,'>'); + }, + unescapeHTML: function() { + return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (Object.isFunction(replacement)) return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +}; + +String.prototype.parseQuery = String.prototype.toQueryParams; + +Object.extend(String.prototype.escapeHTML, { + div: document.createElement('div'), + text: document.createTextNode('') +}); + +with (String.prototype.escapeHTML) div.appendChild(text); + +var Template = Class.create({ + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + if (Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + + return this.template.gsub(this.pattern, function(match) { + if (object == null) return ''; + + var before = match[1] || ''; + if (before == '\\') return match[2]; + + var ctx = object, expr = match[3]; + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }.bind(this)); + } +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; + +var $break = { }; + +var Enumerable = { + each: function(iterator, context) { + var index = 0; + iterator = iterator.bind(context); + try { + this._each(function(value) { + iterator(value, index++); + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + }, + + eachSlice: function(number, iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var index = -number, slices = [], array = this.toArray(); + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.collect(iterator, context); + }, + + all: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var result = true; + this.each(function(value, index) { + result = result && !!iterator(value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var result = false; + this.each(function(value, index) { + if (result = !!iterator(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var results = []; + this.each(function(value, index) { + results.push(iterator(value, index)); + }); + return results; + }, + + detect: function(iterator, context) { + iterator = iterator.bind(context); + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator, context) { + iterator = iterator.bind(context); + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(filter, iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var results = []; + + if (Object.isString(filter)) + filter = new RegExp(filter); + + this.each(function(value, index) { + if (filter.match(value)) + results.push(iterator(value, index)); + }); + return results; + }, + + include: function(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inGroupsOf: function(number, fillWith) { + fillWith = fillWith === undefined ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + }, + + inject: function(memo, iterator, context) { + iterator = iterator.bind(context); + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var result; + this.each(function(value, index) { + value = iterator(value, index); + if (result == undefined || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var result; + this.each(function(value, index) { + value = iterator(value, index); + if (result == undefined || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; + var trues = [], falses = []; + this.each(function(value, index) { + (iterator(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator, context) { + iterator = iterator.bind(context); + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator, context) { + iterator = iterator.bind(context); + return this.map(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.map(); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (Object.isFunction(args.last())) + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + size: function() { + return this.toArray().length; + }, + + inspect: function() { + return '#'; + } +}; + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + filter: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray, + every: Enumerable.all, + some: Enumerable.any +}); +function $A(iterable) { + if (!iterable) return []; + if (iterable.toArray) return iterable.toArray(); + var length = iterable.length, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; +} + +if (Prototype.Browser.WebKit) { + function $A(iterable) { + if (!iterable) return []; + if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') && + iterable.toArray) return iterable.toArray(); + var length = iterable.length, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; + } +} + +Array.from = $A; + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0, length = this.length; i < length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(Object.isArray(value) ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + reduce: function() { + return this.length > 1 ? this : this[0]; + }, + + uniq: function(sorted) { + return this.inject([], function(array, value, index) { + if (0 == index || (sorted ? array.last() != value : !array.include(value))) + array.push(value); + return array; + }); + }, + + intersect: function(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + }, + + clone: function() { + return [].concat(this); + }, + + size: function() { + return this.length; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + }, + + toJSON: function() { + var results = []; + this.each(function(object) { + var value = Object.toJSON(object); + if (value !== undefined) results.push(value); + }); + return '[' + results.join(', ') + ']'; + } +}); + +// use native browser JS 1.6 implementation if available +if (Object.isFunction(Array.prototype.forEach)) + Array.prototype._each = Array.prototype.forEach; + +if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; +}; + +if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; +}; + +Array.prototype.toArray = Array.prototype.clone; + +function $w(string) { + if (!Object.isString(string)) return []; + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +if (Prototype.Browser.Opera){ + Array.prototype.concat = function() { + var array = []; + for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); + for (var i = 0, length = arguments.length; i < length; i++) { + if (Object.isArray(arguments[i])) { + for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) + array.push(arguments[i][j]); + } else { + array.push(arguments[i]); + } + } + return array; + }; +} +Object.extend(Number.prototype, { + toColorPart: function() { + return this.toPaddedString(2, 16); + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + }, + + toPaddedString: function(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; + }, + + toJSON: function() { + return isFinite(this) ? this.toString() : 'null'; + } +}); + +$w('abs round ceil floor').each(function(method){ + Number.prototype[method] = Math[method].methodize(); +}); +function $H(object) { + return new Hash(object); +}; + +var Hash = Class.create(Enumerable, (function() { + if (function() { + var i = 0, Test = function(value) { this.key = value }; + Test.prototype.key = 'foo'; + for (var property in new Test('bar')) i++; + return i > 1; + }()) { + function each(iterator) { + var cache = []; + for (var key in this._object) { + var value = this._object[key]; + if (cache.include(key)) continue; + cache.push(key); + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + } + } else { + function each(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + } + } + + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } + + return { + initialize: function(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + }, + + _each: each, + + set: function(key, value) { + return this._object[key] = value; + }, + + get: function(key) { + return this._object[key]; + }, + + unset: function(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + }, + + toObject: function() { + return Object.clone(this._object); + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + index: function(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + }, + + merge: function(object) { + return this.clone().update(object); + }, + + update: function(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) + return values.map(toQueryPair.curry(key)).join('&'); + } + return toQueryPair(key, values); + }).join('&'); + }, + + inspect: function() { + return '#'; + }, + + toJSON: function() { + return Object.toJSON(this.toObject()); + }, + + clone: function() { + return new Hash(this); + } + } +})()); + +Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; +Hash.from = $H; +var ObjectRange = Class.create(Enumerable, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +}; + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +}; + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (Object.isFunction(responder[callback])) { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } +}); + +Ajax.Base = Class.create({ + initialize: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); + + this.options.method = this.options.method.toLowerCase(); + if (Object.isString(this.options.parameters)) + this.options.parameters = this.options.parameters.toQueryParams(); + } +}); + +Ajax.Request = Class.create(Ajax.Base, { + _complete: false, + + initialize: function($super, url, options) { + $super(options); + this.transport = Ajax.getTransport(); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = Object.clone(this.options.parameters); + + if (!['get', 'post'].include(this.method)) { + // simulate other verbs over post + params['_method'] = this.method; + this.method = 'post'; + } + + this.parameters = params; + + if (params = Object.toQueryString(params)) { + // when GET, append parameters to URL + if (this.method == 'get') + this.url += (this.url.include('?') ? '&' : '?') + params; + else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + params += '&_='; + } + + try { + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + this.body = this.method == 'post' ? (this.options.postBody || params) : null; + this.transport.send(this.body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + // user-defined headers + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (Object.isFunction(extras.push)) + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + var status = this.getStatus(); + return !status || (status >= 200 && status < 300); + }, + + getStatus: function() { + try { + return this.transport.status || 0; + } catch (e) { return 0 } + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + response.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + // avoid memory leak in MSIE: clean up + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name); + } catch (e) { return null } + }, + + evalResponse: function() { + try { + return eval((this.transport.responseText || '').unfilterJSON()); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if(readyState == 4) { + var xml = transport.responseXML; + this.responseXML = xml === undefined ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + statusText: '', + + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json'))) + return null; + try { + return this.transport.responseText.evalJSON(options.sanitizeJSON); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + }; + + options = options || { }; + var onComplete = options.onComplete; + options.onComplete = (function(response, param) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, param); + }).bind(this); + + $super(url, options); + }, + + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; + + if (!options.evalScripts) responseText = responseText.stripScripts(); + + if (receiver = $(receiver)) { + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); + } + + if (this.success()) { + if (this.onComplete) this.onComplete.bind(this).defer(); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = { }; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(response) { + if (this.options.decay) { + this.decay = (response.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = response.responseText; + } + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (Object.isString(element)) + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(Element.extend(query.snapshotItem(i))); + return results; + }; +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + // DOM level 2 ECMAScript Language Binding + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} + +(function() { + var element = this.Element; + this.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + if (Prototype.Browser.IE && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); + } + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); + }; + Object.extend(this.Element, element || { }); +}).call(window); + +Element.cache = { }; + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + $(element).style.display = 'none'; + return element; + }, + + show: function(element) { + $(element).style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + content = Object.toHTML(content); + element.innerHTML = content.stripScripts(); + content.evalScripts.bind(content).defer(); + return element; + }, + + replace: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); + var range = element.ownerDocument.createRange(); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, t, range; + + for (position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + t = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + t.insert(element, content); + continue; + } + + content = Object.toHTML(content); + + range = element.ownerDocument.createRange(); + t.initializeRange(element, range); + t.insert(element, range.createContextualFragment(content.stripScripts())); + + content.evalScripts.bind(content).defer(); + } + + return element; + }, + + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property) { + element = $(element); + var elements = []; + while (element = element[property]) + if (element.nodeType == 1) + elements.push(Element.extend(element)); + return elements; + }, + + ancestors: function(element) { + return $(element).recursivelyCollect('parentNode'); + }, + + descendants: function(element) { + return $A($(element).getElementsByTagName('*')).each(Element.extend); + }, + + firstDescendant: function(element) { + element = $(element).firstChild; + while (element && element.nodeType != 1) element = element.nextSibling; + return $(element); + }, + + immediateDescendants: function(element) { + if (!(element = $(element).firstChild)) return []; + while (element && element.nodeType != 1) element = element.nextSibling; + if (element) return [element].concat($(element).nextSiblings()); + return []; + }, + + previousSiblings: function(element) { + return $(element).recursivelyCollect('previousSibling'); + }, + + nextSiblings: function(element) { + return $(element).recursivelyCollect('nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return element.previousSiblings().reverse().concat(element.nextSiblings()); + }, + + match: function(element, selector) { + if (Object.isString(selector)) + selector = new Selector(selector); + return selector.match($(element)); + }, + + up: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(element.parentNode); + var ancestors = element.ancestors(); + return expression ? Selector.findElement(ancestors, expression, index) : + ancestors[index || 0]; + }, + + down: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return element.firstDescendant(); + var descendants = element.descendants(); + return expression ? Selector.findElement(descendants, expression, index) : + descendants[index || 0]; + }, + + previous: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); + var previousSiblings = element.previousSiblings(); + return expression ? Selector.findElement(previousSiblings, expression, index) : + previousSiblings[index || 0]; + }, + + next: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); + var nextSiblings = element.nextSiblings(); + return expression ? Selector.findElement(nextSiblings, expression, index) : + nextSiblings[index || 0]; + }, + + select: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element, args); + }, + + adjacent: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element.parentNode, args).without(element); + }, + + identify: function(element) { + element = $(element); + var id = element.readAttribute('id'), self = arguments.callee; + if (id) return id; + do { id = 'anonymous_element_' + self.counter++ } while ($(id)); + element.writeAttribute('id', id); + return id; + }, + + readAttribute: function(element, name) { + element = $(element); + if (Prototype.Browser.IE) { + var t = Element._attributeTranslations.read; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } + } + return element.getAttribute(name); + }, + + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = value === undefined ? true : value; + + for (var attr in attributes) { + var name = t.names[attr] || attr, value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + + getHeight: function(element) { + return $(element).getDimensions().height; + }, + + getWidth: function(element) { + return $(element).getDimensions().width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + if (!element.hasClassName(className)) + element.className += (element.className ? ' ' : '') + className; + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + return element[element.hasClassName(className) ? + 'removeClassName' : 'addClassName'](className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.blank(); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (element.sourceIndex && !Prototype.Browser.Opera) { + var e = element.sourceIndex, a = ancestor.sourceIndex, + nextAncestor = ancestor.nextSibling; + if (!nextAncestor) { + do { ancestor = ancestor.parentNode; } + while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode); + } + if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex); + } + + while (element = element.parentNode) + if (element == ancestor) return true; + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = element.cumulativeOffset(); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + style = style == 'float' ? 'cssFloat' : style.camelize(); + var value = element.style[style]; + if (!value) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } + if (style == 'opacity') return value ? parseFloat(value) : 1.0; + return value == 'auto' ? null : value; + }, + + getOpacity: function(element) { + return $(element).getStyle('opacity'); + }, + + setStyle: function(element, styles) { + element = $(element); + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } + for (var property in styles) + if (property == 'opacity') element.setOpacity(styles[property]); + else + elementStyle[(property == 'float' || property == 'cssFloat') ? + (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') : + property] = styles[property]; + + return element; + }, + + setOpacity: function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + return element; + }, + + getDimensions: function(element) { + element = $(element); + var display = $(element).getStyle('display'); + if (display != 'none' && display != null) // Safari bug + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + var originalDisplay = els.display; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = 'block'; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = originalDisplay; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (element.tagName == 'BODY') break; + var p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + absolutize: function(element) { + element = $(element); + if (element.getStyle('position') == 'absolute') return; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + var offsets = element.positionedOffset(); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + return element; + }, + + relativize: function(element) { + element = $(element); + if (element.getStyle('position') == 'relative') return; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + return element; + }, + + cumulativeScrollOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + getOffsetParent: function(element) { + if (element.offsetParent) return $(element.offsetParent); + if (element == document.body) return $(element); + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return $(element); + + return $(document.body); + }, + + viewportOffset: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent == document.body && + Element.getStyle(element, 'position') == 'absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!Prototype.Browser.Opera || element.tagName == 'BODY') { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return Element._returnOffset(valueL, valueT); + }, + + clonePosition: function(element, source) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || { }); + + // find page position of source + source = $(source); + var p = source.viewportOffset(); + + // find coordinate system to use + element = $(element); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(element, 'position') == 'absolute') { + parent = element.getOffsetParent(); + delta = parent.viewportOffset(); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; + } +}; + +Element.Methods.identify.counter = 1; + +Object.extend(Element.Methods, { + getElementsBySelector: Element.Methods.select, + childElements: Element.Methods.immediateDescendants +}); + +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + + +if (!document.createRange || Prototype.Browser.Opera) { + Element.Methods.insert = function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = { bottom: insertions }; + + var t = Element._insertionTranslations, content, position, pos, tagName; + + for (position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + pos = t[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + pos.insert(element, content); + continue; + } + + content = Object.toHTML(content); + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + if (t.tags[tagName]) { + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + if (position == 'top' || position == 'after') fragments.reverse(); + fragments.each(pos.insert.curry(element)); + } + else element.insertAdjacentHTML(pos.adjacency, content.stripScripts()); + + content.evalScripts.bind(content).defer(); + } + + return element; + }; +} + +if (Prototype.Browser.Opera) { + Element.Methods._getStyle = Element.Methods.getStyle; + Element.Methods.getStyle = function(element, style) { + switch(style) { + case 'left': + case 'top': + case 'right': + case 'bottom': + if (Element._getStyle(element, 'position') == 'static') return null; + default: return Element._getStyle(element, style); + } + }; + Element.Methods._readAttribute = Element.Methods.readAttribute; + Element.Methods.readAttribute = function(element, attribute) { + if (attribute == 'title') return element.title; + return Element._readAttribute(element, attribute); + }; +} + +else if (Prototype.Browser.IE) { + $w('positionedOffset getOffsetParent viewportOffset').each(function(method) { + Element.Methods[method] = Element.Methods[method].wrap( + function(proceed, element) { + element = $(element); + var position = element.getStyle('position'); + if (position != 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + }); + + Element.Methods.getStyle = function(element, style) { + element = $(element); + style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); + var value = element.style[style]; + if (!value && element.currentStyle) value = element.currentStyle[style]; + + if (style == 'opacity') { + if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) + if (value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + + if (value == 'auto') { + if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) + return element['offset' + style.capitalize()] + 'px'; + return null; + } + return value; + }; + + Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha\([^\)]*\)/gi,''); + } + element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + + var filter = element.getStyle('filter'), style = element.style; + if (value == 1 || value === '') { + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); + return element; + } else if (value < 0.00001) value = 0; + style.filter = stripAlpha(filter) + + 'alpha(opacity=' + (value * 100) + ')'; + return element; + }; + + Element._attributeTranslations = { + read: { + names: { + 'class': 'className', + 'for': 'htmlFor' + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: function(element, attribute) { + var attribute = element.getAttribute(attribute); + return attribute ? attribute.toString().slice(23, -2) : null; + }, + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } + } + } + }; + + Element._attributeTranslations.write = { + names: Object.clone(Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr, + src: v._getAttr, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); +} + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1) ? 0.999999 : + (value === '') ? '' : (value < 0.00001) ? 0 : value; + return element; + }; +} + +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if(element.tagName == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; + + // Safari returns margins on body which is incorrect if the child is absolutely + // positioned. For performance reasons, redefine Position.cumulativeOffset for + // KHTML/WebKit only. + Element.Methods.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return Element._returnOffset(valueL, valueT); + }; +} + +if (Prototype.Browser.IE || Prototype.Browser.Opera) { + // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements + Element.Methods.update = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + + content = Object.toHTML(content); + var tagName = element.tagName.toUpperCase(); + + if (tagName in Element._insertionTranslations.tags) { + $A(element.childNodes).each(function(node) { element.removeChild(node) }); + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { element.appendChild(node) }); + } + else element.innerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +if (document.createElement('div').outerHTML) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(); + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html) { + var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; + div.innerHTML = t[0] + html + t[1]; + t[2].times(function() { div = div.firstChild }); + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: { + adjacency: 'beforeBegin', + insert: function(element, node) { + element.parentNode.insertBefore(node, element); + }, + initializeRange: function(element, range) { + range.setStartBefore(element); + } + }, + top: { + adjacency: 'afterBegin', + insert: function(element, node) { + element.insertBefore(node, element.firstChild); + }, + initializeRange: function(element, range) { + range.selectNodeContents(element); + range.collapse(true); + } + }, + bottom: { + adjacency: 'beforeEnd', + insert: function(element, node) { + element.appendChild(node); + } + }, + after: { + adjacency: 'afterEnd', + insert: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); + }, + initializeRange: function(element, range) { + range.setStartAfter(element); + } + }, + tags: { + TABLE: ['', '', 1], + TBODY: ['', '', 2], + TR: ['', '', 3], + TD: ['

', '

', 4], + SELECT: ['', '', 1] + } +}; + +(function() { + this.bottom.initializeRange = this.top.initializeRange; + Object.extend(this.tags, { + THEAD: this.tags.TBODY, + TFOOT: this.tags.TBODY, + TH: this.tags.TD + }); +}).call(Element._insertionTranslations); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); + return node && node.specified; + } +}; + +Element.Methods.ByTag = { }; + +Object.extend(Element, Element.Methods); + +if (!Prototype.BrowserFeatures.ElementExtensions && + document.createElement('div').__proto__) { + window.HTMLElement = { }; + window.HTMLElement.prototype = document.createElement('div').__proto__; + Prototype.BrowserFeatures.ElementExtensions = true; +} + +Element.extend = (function() { + if (Prototype.BrowserFeatures.SpecificElementExtensions) + return Prototype.K; + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || element._extendedByPrototype || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName, property, value; + + // extend methods for specific tags + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + for (property in methods) { + value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + // extend methods for all tags (Safari doesn't need this) + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + +Element.hasAttribute = function(element, attribute) { + if (element.hasAttribute) return element.hasAttribute(attribute); + return Element.Methods.Simulated.hasAttribute(element, attribute); +}; + +Element.addMethods = function(methods) { + var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; + + if (!methods) { + Object.extend(Form, Form.Methods); + Object.extend(Form.Element, Form.Element.Methods); + Object.extend(Element.Methods.ByTag, { + "FORM": Object.clone(Form.Methods), + "INPUT": Object.clone(Form.Element.Methods), + "SELECT": Object.clone(Form.Element.Methods), + "TEXTAREA": Object.clone(Form.Element.Methods) + }); + } + + if (arguments.length == 2) { + var tagName = methods; + methods = arguments[1]; + } + + if (!tagName) Object.extend(Element.Methods, methods || { }); + else { + if (Object.isArray(tagName)) tagName.each(extend); + else extend(tagName); + } + + function extend(tagName) { + tagName = tagName.toUpperCase(); + if (!Element.Methods.ByTag[tagName]) + Element.Methods.ByTag[tagName] = { }; + Object.extend(Element.Methods.ByTag[tagName], methods); + } + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + for (var property in methods) { + var value = methods[property]; + if (!Object.isFunction(value)) continue; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = value.methodize(); + } + } + + function findDOMClass(tagName) { + var klass; + var trans = { + "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", + "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", + "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", + "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", + "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": + "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": + "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": + "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": + "FrameSet", "IFRAME": "IFrame" + }; + if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName.capitalize() + 'Element'; + if (window[klass]) return window[klass]; + + window[klass] = { }; + window[klass].prototype = document.createElement(tagName).__proto__; + return window[klass]; + } + + if (F.ElementExtensions) { + copy(Element.Methods, HTMLElement.prototype); + copy(Element.Methods.Simulated, HTMLElement.prototype, true); + } + + if (F.SpecificElementExtensions) { + for (var tag in Element.Methods.ByTag) { + var klass = findDOMClass(tag); + if (Object.isUndefined(klass)) continue; + copy(T[tag], klass.prototype); + } + } + + Object.extend(Element, Element.Methods); + delete Element.ByTag; + + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; + +document.viewport = { + getDimensions: function() { + var dimensions = { }; + $w('width height').each(function(d) { + var D = d.capitalize(); + dimensions[d] = self['inner' + D] || + (document.documentElement['client' + D] || document.body['client' + D]); + }); + return dimensions; + }, + + getWidth: function() { + return this.getDimensions().width; + }, + + getHeight: function() { + return this.getDimensions().height; + }, + + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); + } +}; +/* Portions of the Selector class are derived from Jack Slocum’s DomQuery, + * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style + * license. Please see http://www.yui-ext.com/ for more information. */ + +var Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + this.compileMatcher(); + }, + + compileMatcher: function() { + // Selectors with namespaced attributes can't use the XPath version + if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression)) + return this.compileXPathMatcher(); + + var e = this.expression, ps = Selector.patterns, h = Selector.handlers, + c = Selector.criteria, le, p, m; + + if (Selector._cache[e]) { + this.matcher = Selector._cache[e]; + return; + } + + this.matcher = ["this.matcher = function(root) {", + "var r = root, h = Selector.handlers, c = false, n;"]; + + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : + new Template(c[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.matcher.push("return h.unique(n);\n}"); + eval(this.matcher.join('\n')); + Selector._cache[this.expression] = this.matcher; + }, + + compileXPathMatcher: function() { + var e = this.expression, ps = Selector.patterns, + x = Selector.xpath, le, m; + + if (Selector._cache[e]) { + this.xpath = Selector._cache[e]; return; + } + + this.matcher = ['.//*']; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + if (m = e.match(ps[i])) { + this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : + new Template(x[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.xpath = this.matcher.join(''); + Selector._cache[this.expression] = this.xpath; + }, + + findElements: function(root) { + root = root || document; + if (this.xpath) return document._getElementsByXPath(this.xpath, root); + return this.matcher(root); + }, + + match: function(element) { + this.tokens = []; + + var e = this.expression, ps = Selector.patterns, as = Selector.assertions; + var le, p, m; + + while (e && le !== e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + // use the Selector.assertions methods unless the selector + // is too complex. + if (as[i]) { + this.tokens.push([i, Object.clone(m)]); + e = e.replace(m[0], ''); + } else { + // reluctantly do a document-wide search + // and look for a match in the array + return this.findElements(document).include(element); + } + } + } + } + + var match = true, name, matches; + for (var i = 0, token; token = this.tokens[i]; i++) { + name = token[0], matches = token[1]; + if (!Selector.assertions[name](element, matches)) { + match = false; break; + } + } + + return match; + }, + + toString: function() { + return this.expression; + }, + + inspect: function() { + return "#"; + } +}); + +Object.extend(Selector, { + _cache: { }, + + xpath: { + descendant: "//*", + child: "/*", + adjacent: "/following-sibling::*[1]", + laterSibling: '/following-sibling::*', + tagName: function(m) { + if (m[1] == '*') return ''; + return "[local-name()='" + m[1].toLowerCase() + + "' or local-name()='" + m[1].toUpperCase() + "']"; + }, + className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", + id: "[@id='#{1}']", + attrPresence: "[@#{1}]", + attr: function(m) { + m[3] = m[5] || m[6]; + return new Template(Selector.xpath.operators[m[2]]).evaluate(m); + }, + pseudo: function(m) { + var h = Selector.xpath.pseudos[m[1]]; + if (!h) return ''; + if (Object.isFunction(h)) return h(m); + return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); + }, + operators: { + '=': "[@#{1}='#{3}']", + '!=': "[@#{1}!='#{3}']", + '^=': "[starts-with(@#{1}, '#{3}')]", + '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", + '*=': "[contains(@#{1}, '#{3}')]", + '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", + '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" + }, + pseudos: { + 'first-child': '[not(preceding-sibling::*)]', + 'last-child': '[not(following-sibling::*)]', + 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', + 'empty': "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]", + 'checked': "[@checked]", + 'disabled': "[@disabled]", + 'enabled': "[not(@disabled)]", + 'not': function(m) { + var e = m[6], p = Selector.patterns, + x = Selector.xpath, le, m, v; + + var exclusion = []; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in p) { + if (m = e.match(p[i])) { + v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); + exclusion.push("(" + v.substring(1, v.length - 1) + ")"); + e = e.replace(m[0], ''); + break; + } + } + } + return "[not(" + exclusion.join(" and ") + ")]"; + }, + 'nth-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); + }, + 'nth-last-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); + }, + 'nth-of-type': function(m) { + return Selector.xpath.pseudos.nth("position() ", m); + }, + 'nth-last-of-type': function(m) { + return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); + }, + 'first-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); + }, + 'last-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); + }, + 'only-of-type': function(m) { + var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); + }, + nth: function(fragment, m) { + var mm, formula = m[6], predicate; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + if (mm = formula.match(/^(\d+)$/)) // digit only + return '[' + fragment + "= " + mm[1] + ']'; + if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (mm[1] == "-") mm[1] = -1; + var a = mm[1] ? Number(mm[1]) : 1; + var b = mm[2] ? Number(mm[2]) : 0; + predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + + "((#{fragment} - #{b}) div #{a} >= 0)]"; + return new Template(predicate).evaluate({ + fragment: fragment, a: a, b: b }); + } + } + } + }, + + criteria: { + tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', + className: 'n = h.className(n, r, "#{1}", c); c = false;', + id: 'n = h.id(n, r, "#{1}", c); c = false;', + attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;', + attr: function(m) { + m[3] = (m[5] || m[6]); + return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m); + }, + pseudo: function(m) { + if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); + return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); + }, + descendant: 'c = "descendant";', + child: 'c = "child";', + adjacent: 'c = "adjacent";', + laterSibling: 'c = "laterSibling";' + }, + + patterns: { + // combinators must be listed first + // (and descendant needs to be last combinator) + laterSibling: /^\s*~\s*/, + child: /^\s*>\s*/, + adjacent: /^\s*\+\s*/, + descendant: /^\s/, + + // selectors follow + tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, + id: /^#([\w\-\*]+)(\b|$)/, + className: /^\.([\w\-\*]+)(\b|$)/, + pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/, + attrPresence: /^\[([\w]+)\]/, + attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ + }, + + // for Selector.match and Element#match + assertions: { + tagName: function(element, matches) { + return matches[1].toUpperCase() == element.tagName.toUpperCase(); + }, + + className: function(element, matches) { + return Element.hasClassName(element, matches[1]); + }, + + id: function(element, matches) { + return element.id === matches[1]; + }, + + attrPresence: function(element, matches) { + return Element.hasAttribute(element, matches[1]); + }, + + attr: function(element, matches) { + var nodeValue = Element.readAttribute(element, matches[1]); + return Selector.operators[matches[2]](nodeValue, matches[3]); + } + }, + + handlers: { + // UTILITY FUNCTIONS + // joins two collections + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + a.push(node); + return a; + }, + + // marks an array of nodes for counting + mark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node._counted = true; + return nodes; + }, + + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node._counted = undefined; + return nodes; + }, + + // mark each child node with its position (for nth calls) + // "ofType" flag indicates whether we're indexing for nth-of-type + // rather than nth-child + index: function(parentNode, reverse, ofType) { + parentNode._counted = true; + if (reverse) { + for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { + var node = nodes[i]; + if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++; + } + } else { + for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) + if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++; + } + }, + + // filters out duplicates and extends all nodes + unique: function(nodes) { + if (nodes.length == 0) return nodes; + var results = [], n; + for (var i = 0, l = nodes.length; i < l; i++) + if (!(n = nodes[i])._counted) { + n._counted = true; + results.push(Element.extend(n)); + } + return Selector.handlers.unmark(results); + }, + + // COMBINATOR FUNCTIONS + descendant: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName('*')); + return results; + }, + + child: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) { + for (var j = 0, children = [], child; child = node.childNodes[j]; j++) + if (child.nodeType == 1 && child.tagName != '!') results.push(child); + } + return results; + }, + + adjacent: function(nodes) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + var next = this.nextElementSibling(node); + if (next) results.push(next); + } + return results; + }, + + laterSibling: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, Element.nextSiblings(node)); + return results; + }, + + nextElementSibling: function(node) { + while (node = node.nextSibling) + if (node.nodeType == 1) return node; + return null; + }, + + previousElementSibling: function(node) { + while (node = node.previousSibling) + if (node.nodeType == 1) return node; + return null; + }, + + // TOKEN FUNCTIONS + tagName: function(nodes, root, tagName, combinator) { + tagName = tagName.toUpperCase(); + var results = [], h = Selector.handlers; + if (nodes) { + if (combinator) { + // fastlane for ordinary descendant combinators + if (combinator == "descendant") { + for (var i = 0, node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName(tagName)); + return results; + } else nodes = this[combinator](nodes); + if (tagName == "*") return nodes; + } + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName.toUpperCase() == tagName) results.push(node); + return results; + } else return root.getElementsByTagName(tagName); + }, + + id: function(nodes, root, id, combinator) { + var targetNode = $(id), h = Selector.handlers; + if (!targetNode) return []; + if (!nodes && root == document) return [targetNode]; + if (nodes) { + if (combinator) { + if (combinator == 'child') { + for (var i = 0, node; node = nodes[i]; i++) + if (targetNode.parentNode == node) return [targetNode]; + } else if (combinator == 'descendant') { + for (var i = 0, node; node = nodes[i]; i++) + if (Element.descendantOf(targetNode, node)) return [targetNode]; + } else if (combinator == 'adjacent') { + for (var i = 0, node; node = nodes[i]; i++) + if (Selector.handlers.previousElementSibling(targetNode) == node) + return [targetNode]; + } else nodes = h[combinator](nodes); + } + for (var i = 0, node; node = nodes[i]; i++) + if (node == targetNode) return [targetNode]; + return []; + } + return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; + }, + + className: function(nodes, root, className, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + return Selector.handlers.byClassName(nodes, root, className); + }, + + byClassName: function(nodes, root, className) { + if (!nodes) nodes = Selector.handlers.descendant([root]); + var needle = ' ' + className + ' '; + for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { + nodeClassName = node.className; + if (nodeClassName.length == 0) continue; + if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) + results.push(node); + } + return results; + }, + + attrPresence: function(nodes, root, attr) { + if (!nodes) nodes = root.getElementsByTagName("*"); + var results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (Element.hasAttribute(node, attr)) results.push(node); + return results; + }, + + attr: function(nodes, root, attr, value, operator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + var handler = Selector.operators[operator], results = []; + for (var i = 0, node; node = nodes[i]; i++) { + var nodeValue = Element.readAttribute(node, attr); + if (nodeValue === null) continue; + if (handler(nodeValue, value)) results.push(node); + } + return results; + }, + + pseudo: function(nodes, name, value, root, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + if (!nodes) nodes = root.getElementsByTagName("*"); + return Selector.pseudos[name](nodes, value, root); + } + }, + + pseudos: { + 'first-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.previousElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'last-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.nextElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'only-child': function(nodes, value, root) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) + results.push(node); + return results; + }, + 'nth-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root); + }, + 'nth-last-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true); + }, + 'nth-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, false, true); + }, + 'nth-last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true, true); + }, + 'first-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, false, true); + }, + 'last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, true, true); + }, + 'only-of-type': function(nodes, formula, root) { + var p = Selector.pseudos; + return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); + }, + + // handles the an+b logic + getIndices: function(a, b, total) { + if (a == 0) return b > 0 ? [b] : []; + return $R(1, total).inject([], function(memo, i) { + if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); + return memo; + }); + }, + + // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type + nth: function(nodes, formula, root, reverse, ofType) { + if (nodes.length == 0) return []; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + var h = Selector.handlers, results = [], indexed = [], m; + h.mark(nodes); + for (var i = 0, node; node = nodes[i]; i++) { + if (!node.parentNode._counted) { + h.index(node.parentNode, reverse, ofType); + indexed.push(node.parentNode); + } + } + if (formula.match(/^\d+$/)) { // just a number + formula = Number(formula); + for (var i = 0, node; node = nodes[i]; i++) + if (node.nodeIndex == formula) results.push(node); + } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (m[1] == "-") m[1] = -1; + var a = m[1] ? Number(m[1]) : 1; + var b = m[2] ? Number(m[2]) : 0; + var indices = Selector.pseudos.getIndices(a, b, nodes.length); + for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { + for (var j = 0; j < l; j++) + if (node.nodeIndex == indices[j]) results.push(node); + } + } + h.unmark(nodes); + h.unmark(indexed); + return results; + }, + + 'empty': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + // IE treats comments as element nodes + if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue; + results.push(node); + } + return results; + }, + + 'not': function(nodes, selector, root) { + var h = Selector.handlers, selectorType, m; + var exclusions = new Selector(selector).findElements(root); + h.mark(exclusions); + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node._counted) results.push(node); + h.unmark(exclusions); + return results; + }, + + 'enabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node.disabled) results.push(node); + return results; + }, + + 'disabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.disabled) results.push(node); + return results; + }, + + 'checked': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.checked) results.push(node); + return results; + } + }, + + operators: { + '=': function(nv, v) { return nv == v; }, + '!=': function(nv, v) { return nv != v; }, + '^=': function(nv, v) { return nv.startsWith(v); }, + '$=': function(nv, v) { return nv.endsWith(v); }, + '*=': function(nv, v) { return nv.include(v); }, + '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, + '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); } + }, + + matchElements: function(elements, expression) { + var matches = new Selector(expression).findElements(), h = Selector.handlers; + h.mark(matches); + for (var i = 0, results = [], element; element = elements[i]; i++) + if (element._counted) results.push(element); + h.unmark(matches); + return results; + }, + + findElement: function(elements, expression, index) { + if (Object.isNumber(expression)) { + index = expression; expression = false; + } + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, + + findChildElements: function(element, expressions) { + var exprs = expressions.join(','), expressions = []; + exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { + expressions.push(m[1].strip()); + }); + var results = [], h = Selector.handlers; + for (var i = 0, l = expressions.length, selector; i < l; i++) { + selector = new Selector(expressions[i].strip()); + h.concat(results, selector.findElements(element)); + } + return (l > 1) ? h.unique(results) : results; + } +}); + +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} +var Form = { + reset: function(form) { + $(form).reset(); + return form; + }, + + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (options.hash === undefined) options.hash = true; + var key, value, submitted = false, submit = options.submit; + + var data = elements.inject({ }, function(result, element) { + if (!element.disabled && element.name) { + key = element.name; value = $(element).getValue(); + if (value != null && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + if (key in result) { + // a key is already present; construct an array of values + if (!Object.isArray(result[key])) result[key] = [result[key]]; + result[key].push(value); + } + else result[key] = value; + } + } + return result; + }); + + return options.hash ? data : Object.toQueryString(data); + } +}; + +Form.Methods = { + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); + }, + + getElements: function(form) { + return $A($(form).getElementsByTagName('*')).inject([], + function(elements, child) { + if (Form.Element.Serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + } + ); + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + Form.getElements(form).invoke('disable'); + return form; + }, + + enable: function(form) { + form = $(form); + Form.getElements(form).invoke('enable'); + return form; + }, + + findFirstElement: function(form) { + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + form.findFirstElement().activate(); + return form; + }, + + request: function(form, options) { + form = $(form), options = Object.clone(options || { }); + + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; + options.parameters = form.serialize(true); + + if (params) { + if (Object.isString(params)) params = params.toQueryParams(); + Object.extend(options.parameters, params); + } + + if (form.hasAttribute('method') && !options.method) + options.method = form.method; + + return new Ajax.Request(action, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +}; + +Form.Element.Methods = { + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = { }; + pair[element.name] = value; + return Object.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + try { + element.focus(); + if (element.select && (element.tagName.toLowerCase() != 'input' || + !['button', 'reset', 'submit'].include(element.type))) + element.select(); + } catch (e) { } + return element; + }, + + disable: function(element) { + element = $(element); + element.blur(); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.disabled = false; + return element; + } +}; + +/*--------------------------------------------------------------------------*/ + +var Field = Form.Element; +var $F = Form.Element.Methods.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element, value) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element, value); + default: + return Form.Element.Serializers.textarea(element, value); + } + }, + + inputSelector: function(element, value) { + if (value === undefined) return element.checked ? element.value : null; + else element.checked = !!value; + }, + + textarea: function(element, value) { + if (value === undefined) return element.value; + else element.value = value; + }, + + select: function(element, index) { + if (index === undefined) + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + else { + var opt, value, single = !Object.isArray(index); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + value = this.optionValue(opt); + if (single) { + if (value == index) { + opt.selected = true; + return; + } + } + else opt.selected = index.include(value); + } + } + }, + + selectOne: function(element) { + var index = element.selectedIndex; + return index >= 0 ? this.optionValue(element.options[index]) : null; + }, + + selectMany: function(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(this.optionValue(opt)); + } + return values; + }, + + optionValue: function(opt) { + // extend element because hasAttribute may not be native + return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; + } +}; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, frequency); + this.element = $(element); + this.lastValue = this.getValue(); + }, + + execute: function() { + var value = this.getValue(); + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { + this.callback(this.element, value); + this.lastValue = value; + } + } +}); + +Form.Element.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = Class.create({ + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback, this); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +}); + +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) var Event = { }; + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + KEY_INSERT: 45, + + cache: { }, + + relatedTarget: function(event) { + var element; + switch(event.type) { + case 'mouseover': element = event.fromElement; break; + case 'mouseout': element = event.toElement; break; + default: return null; + } + return Element.extend(element); + } +}); + +Event.Methods = (function() { + var isButton; + + if (Prototype.Browser.IE) { + var buttonMap = { 0: 1, 1: 4, 2: 2 }; + isButton = function(event, code) { + return event.button == buttonMap[code]; + }; + + } else if (Prototype.Browser.WebKit) { + isButton = function(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 1 && event.metaKey; + default: return false; + } + }; + + } else { + isButton = function(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + }; + } + + return { + isLeftClick: function(event) { return isButton(event, 0) }, + isMiddleClick: function(event) { return isButton(event, 1) }, + isRightClick: function(event) { return isButton(event, 2) }, + + element: function(event) { + var node = Event.extend(event).target; + return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node); + }, + + findElement: function(event, expression) { + var element = Event.element(event); + return element.match(expression) ? element : element.up(expression); + }, + + pointer: function(event) { + return { + x: event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)), + y: event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)) + }; + }, + + pointerX: function(event) { return Event.pointer(event).x }, + pointerY: function(event) { return Event.pointer(event).y }, + + stop: function(event) { + Event.extend(event); + event.preventDefault(); + event.stopPropagation(); + event.stopped = true; + } + }; +})(); + +Event.extend = (function() { + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (Prototype.Browser.IE) { + Object.extend(methods, { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return "[object Event]" } + }); + + return function(event) { + if (!event) return false; + if (event._extendedByPrototype) return event; + + event._extendedByPrototype = Prototype.emptyFunction; + var pointer = Event.pointer(event); + Object.extend(event, { + target: event.srcElement, + relatedTarget: Event.relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + return Object.extend(event, methods); + }; + + } else { + Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__; + Object.extend(Event.prototype, methods); + return Prototype.K; + } +})(); + +Object.extend(Event, (function() { + var cache = Event.cache; + + function getEventID(element) { + if (element._eventID) return element._eventID; + arguments.callee.id = arguments.callee.id || 1; + return element._eventID = ++arguments.callee.id; + } + + function getDOMEventName(eventName) { + if (eventName && eventName.include(':')) return "dataavailable"; + return eventName; + } + + function getCacheForID(id) { + return cache[id] = cache[id] || { }; + } + + function getWrappersForEventName(id, eventName) { + var c = getCacheForID(id); + return c[eventName] = c[eventName] || []; + } + + function createWrapper(element, eventName, handler) { + var id = getEventID(element); + var c = getWrappersForEventName(id, eventName); + if (c.pluck("handler").include(handler)) return false; + + var wrapper = function(event) { + if (!Event || !Event.extend || + (event.eventName && event.eventName != eventName)) + return false; + + Event.extend(event); + handler.call(element, event) + }; + + wrapper.handler = handler; + c.push(wrapper); + return wrapper; + } + + function findWrapper(id, eventName, handler) { + var c = getWrappersForEventName(id, eventName); + return c.find(function(wrapper) { return wrapper.handler == handler }); + } + + function destroyWrapper(id, eventName, handler) { + var c = getCacheForID(id); + if (!c[eventName]) return false; + c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); + } + + function destroyCache() { + for (var id in cache) + for (var eventName in cache[id]) + cache[id][eventName] = null; + } + + if (window.attachEvent) { + window.attachEvent("onunload", destroyCache); + } + + return { + observe: function(element, eventName, handler) { + element = $(element); + var name = getDOMEventName(eventName); + + var wrapper = createWrapper(element, eventName, handler); + if (!wrapper) return element; + + if (element.addEventListener) { + element.addEventListener(name, wrapper, false); + } else { + element.attachEvent("on" + name, wrapper); + } + + return element; + }, + + stopObserving: function(element, eventName, handler) { + element = $(element); + var id = getEventID(element), name = getDOMEventName(eventName); + + if (!handler && eventName) { + getWrappersForEventName(id, eventName).each(function(wrapper) { + element.stopObserving(eventName, wrapper.handler); + }); + return element; + + } else if (!eventName) { + Object.keys(getCacheForID(id)).each(function(eventName) { + element.stopObserving(eventName); + }); + return element; + } + + var wrapper = findWrapper(id, eventName, handler); + if (!wrapper) return element; + + if (element.removeEventListener) { + element.removeEventListener(name, wrapper, false); + } else { + element.detachEvent("on" + name, wrapper); + } + + destroyWrapper(id, eventName, handler); + + return element; + }, + + fire: function(element, eventName, memo) { + element = $(element); + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + if (document.createEvent) { + var event = document.createEvent("HTMLEvents"); + event.initEvent("dataavailable", true, true); + } else { + var event = document.createEventObject(); + event.eventType = "ondataavailable"; + } + + event.eventName = eventName; + event.memo = memo || { }; + + if (document.createEvent) { + element.dispatchEvent(event); + } else { + element.fireEvent(event.eventType, event); + } + + return event; + } + }; +})()); + +Object.extend(Event, Event.Methods); + +Element.addMethods({ + fire: Event.fire, + observe: Event.observe, + stopObserving: Event.stopObserving +}); + +Object.extend(document, { + fire: Element.Methods.fire.methodize(), + observe: Element.Methods.observe.methodize(), + stopObserving: Element.Methods.stopObserving.methodize() +}); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards and John Resig. */ + + var timer, fired = false; + + function fireContentLoadedEvent() { + if (fired) return; + if (timer) window.clearInterval(timer); + document.fire("dom:loaded"); + fired = true; + } + + if (document.addEventListener) { + if (Prototype.Browser.WebKit) { + timer = window.setInterval(function() { + if (/loaded|complete/.test(document.readyState)) + fireContentLoadedEvent(); + }, 0); + + Event.observe(window, "load", fireContentLoadedEvent); + + } else { + document.addEventListener("DOMContentLoaded", + fireContentLoadedEvent, false); + } + + } else { + document.write("'); + }, + REQUIRED_PROTOTYPE: '1.6', + load: function() { + function convertVersionString(versionString){ + var r = versionString.split('.'); + return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]); + } + + if((typeof Prototype=='undefined') || + (typeof Element == 'undefined') || + (typeof Element.Methods=='undefined') || + (convertVersionString(Prototype.Version) < + convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE))) + throw("script.aculo.us requires the Prototype JavaScript framework >= " + + Scriptaculous.REQUIRED_PROTOTYPE); + + $A(document.getElementsByTagName("script")).findAll( function(s) { + return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/)) + }).each( function(s) { + var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,''); + var includes = s.src.match(/\?.*load=([a-z,]*)/); + if ( includes ) + includes[1].split(',').each( + function(include) { Scriptaculous.require(path+include+'.js') }); + }); + } +} + +Scriptaculous.load(); diff -uNr a/blog/wp-includes/js/swfupload/handlers.js b/blog/wp-includes/js/swfupload/handlers.js --- a/blog/wp-includes/js/swfupload/handlers.js false +++ b/blog/wp-includes/js/swfupload/handlers.js 1944089b6a4a1e3b13f98cc9fb95314bcf528940f82ff0108754652783e49df52ef2c4ba90bd5afa643e7b3ec6f78df74761261c5aba22b2f7ff25dd637d524e @@ -0,0 +1,287 @@ +function fileDialogStart() { + jQuery("#media-upload-error").empty(); +} + +// progress and success handlers for media multi uploads +function fileQueued(fileObj) { + // Get rid of unused form + jQuery('.media-blank').remove(); + // Collapse a single item + if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').length > 0 ) { + jQuery('.toggle').toggle(); + jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden'); + } + // Create a progress bar containing the filename + jQuery('#media-items').append('

' + fileObj.name + '

'); + // Display the progress div + jQuery('#media-item-' + fileObj.id + ' .progress').show(); + + // Disable the submit button + jQuery('#insert-gallery').attr('disabled', 'disabled'); +} + +function uploadStart(fileObj) { return true; } + +function uploadProgress(fileObj, bytesDone, bytesTotal) { + // Lengthen the progress bar + jQuery('#media-item-' + fileObj.id + ' .bar').width(620*bytesDone/bytesTotal); + + if ( bytesDone == bytesTotal ) + jQuery('#media-item-' + fileObj.id + ' .bar').html('' + swfuploadL10n.crunching + ''); +} + +function prepareMediaItem(fileObj, serverData) { + // Move the progress bar to 100% + jQuery('#media-item-' + fileObj.id + ' .bar').remove(); + jQuery('#media-item-' + fileObj.id + ' .progress').hide(); + + var f = ( typeof shortform == 'undefined' ) ? 1 : 2; + // Old style: Append the HTML returned by the server -- thumbnail and form inputs + if ( isNaN(serverData) || !serverData ) { + jQuery('#media-item-' + fileObj.id).append(serverData); + prepareMediaItemInit(fileObj); + } + // New style: server data is just the attachment ID, fetch the thumbnail and form html from the server + else { + jQuery('#media-item-' + fileObj.id).load('async-upload.php', {attachment_id:serverData, fetch:f}, function(){prepareMediaItemInit(fileObj);updateMediaForm()}); + } +} + +function prepareMediaItemInit(fileObj) { + + // Clone the thumbnail as a "pinkynail" -- a tiny image to the left of the filename + jQuery('#media-item-' + fileObj.id + ' .thumbnail').clone().attr('className', 'pinkynail toggle').prependTo('#media-item-' + fileObj.id); + + // Replace the original filename with the new (unique) one assigned during upload + jQuery('#media-item-' + fileObj.id + ' .filename.original').replaceWith(jQuery('#media-item-' + fileObj.id + ' .filename.new')); + + // Also bind toggle to the links + jQuery('#media-item-' + fileObj.id + ' a.toggle').bind('click', function(){jQuery(this).siblings('.slidetoggle').slideToggle(150, function(){var o=jQuery(this).offset();window.scrollTo(0,o.top-36);});jQuery(this).parent().eq(0).children('.toggle').toggle();jQuery(this).siblings('a.toggle').focus();return false;}); + + // Bind AJAX to the new Delete button + jQuery('#media-item-' + fileObj.id + ' a.delete').bind('click',function(){ + // Tell the server to delete it. TODO: handle exceptions + jQuery.ajax({url:'admin-ajax.php',type:'post',success:deleteSuccess,error:deleteError,id:fileObj.id,data:{ + id : this.id.replace(/[^0-9]/g,''), + action : 'delete-post', + _ajax_nonce : this.href.replace(/^.*wpnonce=/,'')} + }); + return false; + }); + + // Open this item if it says to start open (e.g. to display an error) + jQuery('#media-item-' + fileObj.id + '.startopen') + .removeClass('startopen') + .slideToggle(500) + .parent().eq(0).children('.toggle').toggle(); +} + +function itemAjaxError(id, html) { + var error = jQuery('#media-item-error' + id); + + error.html('

'+swfuploadL10n.dismiss+''+html+'

'); + jQuery('#dismiss-'+id).click(function(){jQuery(this).parents('.file-error').slideUp(200, function(){jQuery(this).empty();})}); +} + +function deleteSuccess(data, textStatus) { + if ( data == '-1' ) + return itemAjaxError(this.id, 'You do not have permission. Has your session expired?'); + if ( data == '0' ) + return itemAjaxError(this.id, 'Could not be deleted. Has it been deleted already?'); + + var item = jQuery('#media-item-' + this.id); + + // Decrement the counters. + if ( type = jQuery('#type-of-' + this.id).val() ) + jQuery('#' + type + '-counter').text(jQuery('#' + type + '-counter').text()-1); + if ( item.hasClass('child-of-'+post_id) ) + jQuery('#attachments-count').text(jQuery('#attachments-count').text()-1); + + if ( jQuery('.type-form #media-items>*').length == 1 && jQuery('#media-items .hidden').length > 0 ) { + jQuery('.toggle').toggle(); + jQuery('.slidetoggle').slideUp(200).siblings().removeClass('hidden'); + } + + // Vanish it. + jQuery('#media-item-' + this.id + ' .filename:empty').remove(); + jQuery('#media-item-' + this.id + ' .filename').append(' '+swfuploadL10n.deleted+'').siblings('a.toggle').remove(); + jQuery('#media-item-' + this.id).children('.describe').css({backgroundColor:'#fff'}).end() + .animate({backgroundColor:'#ffc0c0'}, {queue:false,duration:50}) + .animate({minHeight:0,height:36}, 400, null, function(){jQuery(this).children('.describe').remove()}) + .animate({backgroundColor:'#fff'}, 400) + .animate({height:0}, 800, null, function(){jQuery(this).remove();updateMediaForm();}); + + return; +} + +function deleteError(X, textStatus, errorThrown) { + // TODO +} + +function updateMediaForm() { + storeState(); + // Just one file, no need for collapsible part + if ( jQuery('.type-form #media-items>*').length == 1 ) { + jQuery('#media-items .slidetoggle').slideDown(500).parent().eq(0).children('.toggle').toggle(); + jQuery('.type-form .slidetoggle').siblings().addClass('hidden'); + } + + // Only show Save buttons when there is at least one file. + if ( jQuery('#media-items>*').not('.media-blank').length > 0 ) + jQuery('.savebutton').show(); + else + jQuery('.savebutton').hide(); + + // Only show Gallery button when there are at least two files. + if ( jQuery('#media-items>*').length > 1 ) + jQuery('.insert-gallery').show(); + else + jQuery('.insert-gallery').hide(); +} + +function uploadSuccess(fileObj, serverData) { + // if async-upload returned an error message, place it in the media item div and return + if ( serverData.match('media-upload-error') ) { + jQuery('#media-item-' + fileObj.id).html(serverData); + return; + } + + prepareMediaItem(fileObj, serverData); + updateMediaForm(); + + // Increment the counter. + if ( jQuery('#media-item-' + fileObj.id).hasClass('child-of-' + post_id) ) + jQuery('#attachments-count').text(1 * jQuery('#attachments-count').text() + 1); +} + +function uploadComplete(fileObj) { + // If no more uploads queued, enable the submit button + if ( swfu.getStats().files_queued == 0 ) + jQuery('#insert-gallery').attr('disabled', ''); +} + + +// wp-specific error handlers + +// generic message +function wpQueueError(message) { + jQuery('#media-upload-error').show().text(message); +} + +// file-specific message +function wpFileError(fileObj, message) { + jQuery('#media-item-' + fileObj.id + ' .filename').after('

'+swfuploadL10n.dismiss+''+message+'

').siblings('.toggle').remove(); + jQuery('#dismiss-' + fileObj.id).click(function(){jQuery(this).parents('.media-item').slideUp(200, function(){jQuery(this).remove();})}); +} + +function fileQueueError(fileObj, error_code, message) { + // Handle this error separately because we don't want to create a FileProgress element for it. + if ( error_code == SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED ) { + wpQueueError(swfuploadL10n.queue_limit_exceeded); + } + else if ( error_code == SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT ) { + fileQueued(fileObj); + wpFileError(fileObj, swfuploadL10n.file_exceeds_size_limit); + } + else if ( error_code == SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE ) { + fileQueued(fileObj); + wpFileError(fileObj, swfuploadL10n.zero_byte_file); + } + else if ( error_code == SWFUpload.QUEUE_ERROR.INVALID_FILETYPE ) { + fileQueued(fileObj); + wpFileError(fileObj, swfuploadL10n.invalid_filetype); + } + else { + wpQueueError(swfuploadL10n.default_error); + } +} + +function fileDialogComplete(num_files_queued) { + try { + if (num_files_queued > 0) { + this.startUpload(); + } + } catch (ex) { + this.debug(ex); + } +} + +function swfuploadPreLoad() { + var swfupload_element = jQuery('#'+swfu.customSettings.swfupload_element_id).get(0); + jQuery('#' + swfu.customSettings.degraded_element_id).hide(); + // Doing this directly because jQuery().show() seems to have timing problems + if ( swfupload_element && ! swfupload_element.style.display ) + swfupload_element.style.display = 'block'; +} + +function swfuploadLoadFailed() { + jQuery('#' + swfu.customSettings.swfupload_element_id).hide(); + jQuery('#' + swfu.customSettings.degraded_element_id).show(); +} + +function uploadError(fileObj, error_code, message) { + // first the file specific error + if ( error_code == SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL ) { + wpFileError(fileObj, swfuploadL10n.missing_upload_url); + } + else if ( error_code == SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED ) { + wpFileError(fileObj, swfuploadL10n.upload_limit_exceeded); + } + else { + wpFileError(fileObj, swfuploadL10n.default_error); + } + + // now the general upload status + if ( error_code == SWFUpload.UPLOAD_ERROR.HTTP_ERROR ) { + wpQueueError(swfuploadL10n.http_error); + } + else if ( error_code == SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED ) { + wpQueueError(swfuploadL10n.upload_failed); + } + else if ( error_code == SWFUpload.UPLOAD_ERROR.IO_ERROR ) { + wpQueueError(swfuploadL10n.io_error); + } + else if ( error_code == SWFUpload.UPLOAD_ERROR.SECURITY_ERROR ) { + wpQueueError(swfuploadL10n.security_error); + } + else if ( error_code == SWFUpload.UPLOAD_ERROR.FILE_CANCELLED ) { + wpQueueError(swfuploadL10n.security_error); + } +} + +// remember the last used image size, alignment and url +var storeState; +(function($){ + +storeState = function(){ + var align = getUserSetting('align') || '', imgsize = getUserSetting('imgsize') || ''; + + $('tr.align input[type="radio"]').click(function(){ + setUserSetting('align', $(this).val()); + }).filter(function(){ + if ( $(this).val() == align ) + return true; + return false; + }).attr('checked','checked'); + + $('tr.image-size input[type="radio"]').click(function(){ + setUserSetting('imgsize', $(this).val()); + }).filter(function(){ + if ( $(this).attr('disabled') || $(this).val() != imgsize ) + return false; + return true; + }).attr('checked','checked'); + + $('tr.url button').click(function(){ + var c = this.className || ''; + c = c.replace(/.*?(url[^ '"]+).*/, '$1'); + if (c) setUserSetting('urlbutton', c); + $(this).siblings('.urlfield').val( $(this).attr('title') ); + }); + + $('tr.url .urlfield').each(function(){ + var b = getUserSetting('urlbutton'); + $(this).val( $(this).siblings('button.'+b).attr('title') ); + }); +} +})(jQuery); diff -uNr a/blog/wp-includes/js/swfupload/plugins/swfupload.cookies.js b/blog/wp-includes/js/swfupload/plugins/swfupload.cookies.js --- a/blog/wp-includes/js/swfupload/plugins/swfupload.cookies.js false +++ b/blog/wp-includes/js/swfupload/plugins/swfupload.cookies.js be1189b969fca3493d2048488aef5e3b15e1c9509262eb08ddf672547bafd6320db45b1c5f936bed126624415c3000a928f906aab3258dbbbbc1c02f84977520 @@ -0,0 +1,53 @@ +/* + Cookie Plug-in + + This plug in automatically gets all the cookies for this site and adds them to the post_params. + Cookies are loaded only on initialization. The refreshCookies function can be called to update the post_params. + The cookies will override any other post params with the same name. +*/ + +var SWFUpload; +if (typeof(SWFUpload) === "function") { + SWFUpload.prototype.initSettings = function (oldInitSettings) { + return function () { + if (typeof(oldInitSettings) === "function") { + oldInitSettings.call(this); + } + + this.refreshCookies(false); // The false parameter must be sent since SWFUpload has not initialzed at this point + }; + }(SWFUpload.prototype.initSettings); + + // refreshes the post_params and updates SWFUpload. The sendToFlash parameters is optional and defaults to True + SWFUpload.prototype.refreshCookies = function (sendToFlash) { + if (sendToFlash === undefined) { + sendToFlash = true; + } + sendToFlash = !!sendToFlash; + + // Get the post_params object + var postParams = this.settings.post_params; + + // Get the cookies + var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value; + for (i = 0; i < caLength; i++) { + c = cookieArray[i]; + + // Left Trim spaces + while (c.charAt(0) === " ") { + c = c.substring(1, c.length); + } + eqIndex = c.indexOf("="); + if (eqIndex > 0) { + name = c.substring(0, eqIndex); + value = c.substring(eqIndex + 1); + postParams[name] = value; + } + } + + if (sendToFlash) { + this.setPostParams(postParams); + } + }; + +} diff -uNr a/blog/wp-includes/js/swfupload/plugins/swfupload.documentready.js b/blog/wp-includes/js/swfupload/plugins/swfupload.documentready.js --- a/blog/wp-includes/js/swfupload/plugins/swfupload.documentready.js false +++ b/blog/wp-includes/js/swfupload/plugins/swfupload.documentready.js cd3186c812b932bd0a073b1acd9515f40ad4bbe35d1bd99a4edb631dc2cd5be8dfde7baea42ff12a41c5241892c19a277e7d46348bc3b4948f5aa8e49ffc753a @@ -0,0 +1,102 @@ +/* + DocumentReady Plug-in + + This plugin loads SWFUpload as soon as the document is ready. You should not load SWFUpload inside window.onload using this plugin. + You can also chain other functions by calling SWFUpload.DocumentReady(your function). + + Warning: Embedded Ads or other scripts that overwrite window.onload or use their own document ready functions may interfer with this plugin. You + should not set window.onload when using this plugin. + + Usage Example: + + var swfu = new SWFUpload(your settings object); + SWFUpload.DocumentReady(function () { alert('Document Ready!'; }); + +*/ + +var SWFUpload; +if (typeof(SWFUpload) === "function") { + // Override iniSWFUpload so SWFUpload gets inited when the document is ready rather than immediately + SWFUpload.prototype.initSWFUpload = function (old_initSWFUpload) { + return function (init_settings) { + var self = this; + if (typeof(old_initSWFUpload) === "function") { + SWFUpload.DocumentReady(function () { + old_initSWFUpload.call(self, init_settings); + }); + } + } + + }(SWFUpload.prototype.initSWFUpload); + + + // The DocumentReady function adds the passed in function to + // the functions that will be executed when the document is ready/loaded + SWFUpload.DocumentReady = function (fn) { + // Add the function to the chain + SWFUpload.DocumentReady.InternalOnloadChain = function (previous_link_fn) { + return function () { + if (typeof(previous_link_fn) === "function") { + previous_link_fn(); + } + fn(); + }; + }(SWFUpload.DocumentReady.InternalOnloadChain); + }; + SWFUpload.DocumentReady.InternalOnloadChain = null; + SWFUpload.DocumentReady.Onload = function () { + // Execute the onload function chain + if (typeof(SWFUpload.DocumentReady.InternalOnloadChain) === "function") { + SWFUpload.DocumentReady.InternalOnloadChain(); + } + }; + SWFUpload.DocumentReady.SetupComplete = false; + + + /* ******************************************** + This portion of the code gets executed as soon it is loaded. + It binds the proper event for executing JavaScript is + early as possible. This is a per browser function and so + some browser sniffing is used. + + This solution still has the "exposed" issue (See the Global Delegation section at http://peter.michaux.ca/article/553 ) + + Base solution from http://dean.edwards.name/weblog/2006/06/again/ and http://dean.edwards.name/weblog/2005/09/busted/ + ******************************************** */ + if (!SWFUpload.DocumentReady.SetupComplete) { + // for Internet Explorer (using conditional comments) + /*@cc_on @*/ + /*@if (@_win32) + document.write(" + + Notes: + You must provide set minimum_flash_version setting to "8" if you are using SWFUpload for Flash Player 8. + The swfuploadLoadFailed event is only fired if the minimum version of Flash Player is not met. Other issues such as missing SWF files, browser bugs + or corrupt Flash Player installations will not trigger this event. + The swfuploadPreLoad event is fired as soon as the minimum version of Flash Player is found. It does not wait for SWFUpload to load and can + be used to prepare the SWFUploadUI and hide alternate content. + swfobject's onDomReady event is cross-browser safe but will default to the window.onload event when DOMReady is not supported by the browser. + Early DOM Loading is supported in major modern browsers but cannot be guaranteed for every browser ever made. +*/ + + +/* SWFObject v2.0 rc4 + Copyright (c) 2007 Geoff Stearns, Michael Williams, and Bobby van der Sluis + This software is released under the MIT License +*/ +var swfobject=function(){var X="undefined",P="object",a="visibility:visible",e="visibility:hidden",B="Shockwave Flash",h="ShockwaveFlash.ShockwaveFlash",V="application/x-shockwave-flash",K="SWFObjectExprInst",G=window,g=document,N=navigator,f=[],H=[],Q=null,L=null,S=false,C=false;var Y=function(){var l=typeof g.getElementById!=X&&typeof g.getElementsByTagName!=X&&typeof g.createElement!=X&&typeof g.appendChild!=X&&typeof g.replaceChild!=X&&typeof g.removeChild!=X&&typeof g.cloneNode!=X,t=[0,0,0],n=null;if(typeof N.plugins!=X&&typeof N.plugins[B]==P){n=N.plugins[B].description;if(n){n=n.replace(/^.*\s+(\S+\s+\S+$)/,"$1");t[0]=parseInt(n.replace(/^(.*)\..*$/,"$1"),10);t[1]=parseInt(n.replace(/^.*\.(.*)\s.*$/,"$1"),10);t[2]=/r/.test(n)?parseInt(n.replace(/^.*r(.*)$/,"$1"),10):0}}else{if(typeof G.ActiveXObject!=X){var o=null,s=false;try{o=new ActiveXObject(h+".7")}catch(k){try{o=new ActiveXObject(h+".6");t=[6,0,21];o.AllowScriptAccess="always"}catch(k){if(t[0]==6){s=true}}if(!s){try{o=new ActiveXObject(h)}catch(k){}}}if(!s&&o){try{n=o.GetVariable("$version");if(n){n=n.split(" ")[1].split(",");t=[parseInt(n[0],10),parseInt(n[1],10),parseInt(n[2],10)]}}catch(k){}}}}var v=N.userAgent.toLowerCase(),j=N.platform.toLowerCase(),r=/webkit/.test(v)?parseFloat(v.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,i=false,q=j?/win/.test(j):/win/.test(v),m=j?/mac/.test(j):/mac/.test(v);/*@cc_on i=true;@if(@_win32)q=true;@elif(@_mac)m=true;@end@*/return{w3cdom:l,pv:t,webkit:r,ie:i,win:q,mac:m}}();var d=function(){if(!Y.w3cdom){return }J(I);if(Y.ie&&Y.win){try{g.write(" + + + + +

+ +

+ + + + + diff -uNr a/blog/wp-includes/js/tinymce/plugins/inlinepopups/editor_plugin.js b/blog/wp-includes/js/tinymce/plugins/inlinepopups/editor_plugin.js --- a/blog/wp-includes/js/tinymce/plugins/inlinepopups/editor_plugin.js false +++ b/blog/wp-includes/js/tinymce/plugins/inlinepopups/editor_plugin.js e9f37960d303e93b86200ad6cdf69c8495a10016fcac876653f7437870067d2cefb95f0a8fd27cd340e4413bece4a7765223c99c5cd77c21dbbe4fb2cca43f87 @@ -0,0 +1 @@ +(function(){var DOM=tinymce.DOM,Element=tinymce.dom.Element,Event=tinymce.dom.Event,each=tinymce.each,is=tinymce.is;tinymce.create('tinymce.plugins.InlinePopups',{init:function(ed,url){ed.onBeforeRenderUI.add(function(){ed.windowManager=new tinymce.InlineWindowManager(ed);DOM.loadCSS(url+'/skins/'+(ed.settings.inlinepopups_skin||'clearlooks2')+"/window.css");});},getInfo:function(){return{longname:'InlinePopups',author:'Moxiecode Systems AB',authorurl:'http://tinymce.moxiecode.com',infourl:'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/inlinepopups',version:tinymce.majorVersion+"."+tinymce.minorVersion};}});tinymce.create('tinymce.InlineWindowManager:tinymce.WindowManager',{InlineWindowManager:function(ed){var t=this;t.parent(ed);t.zIndex=300000;t.count=0;t.windows={};},open:function(f,p){var t=this,id,opt='',ed=t.editor,dw=0,dh=0,vp,po,mdf,clf,we,w,u;f=f||{};p=p||{};if(!f.inline)return t.parent(f,p);if(!f.type)t.bookmark=ed.selection.getBookmark('simple');id=DOM.uniqueId();vp=DOM.getViewPort();f.width=parseInt(f.width||320);f.height=parseInt(f.height||240)+(tinymce.isIE?8:0);f.min_width=parseInt(f.min_width||150);f.min_height=parseInt(f.min_height||100);f.max_width=parseInt(f.max_width||2000);f.max_height=parseInt(f.max_height||2000);f.left=f.left||Math.round(Math.max(vp.x,vp.x+(vp.w/ 2.0) - (f.width /2.0)));f.top=f.top||Math.round(Math.max(vp.y,vp.y+(vp.h/ 2.0) - (f.height /2.0)));f.movable=f.resizable=true;p.mce_width=f.width;p.mce_height=f.height;p.mce_inline=true;p.mce_window_id=id;p.mce_auto_focus=f.auto_focus;t.features=f;t.params=p;t.onOpen.dispatch(t,f,p);if(f.type){opt+=' mceModal';if(f.type)opt+=' mce'+f.type.substring(0,1).toUpperCase()+f.type.substring(1);f.resizable=false;}if(f.statusbar)opt+=' mceStatusbar';if(f.resizable)opt+=' mceResizable';if(f.minimizable)opt+=' mceMinimizable';if(f.maximizable)opt+=' mceMaximizable';if(f.movable)opt+=' mceMovable';t._addAll(DOM.doc.body,['div',{id:id,'class':ed.settings.inlinepopups_skin||'clearlooks2',style:'width:100px;height:100px'},['div',{id:id+'_wrapper','class':'mceWrapper'+opt},['div',{id:id+'_top','class':'mceTop'},['div',{'class':'mceLeft'}],['div',{'class':'mceCenter'}],['div',{'class':'mceRight'}],['span',{id:id+'_title'},f.title||'']],['div',{id:id+'_middle','class':'mceMiddle'},['div',{id:id+'_left','class':'mceLeft'}],['span',{id:id+'_content'}],['div',{id:id+'_right','class':'mceRight'}]],['div',{id:id+'_bottom','class':'mceBottom'},['div',{'class':'mceLeft'}],['div',{'class':'mceCenter'}],['div',{'class':'mceRight'}],['span',{id:id+'_status'},'Content']],['a',{'class':'mceMove',tabindex:'-1',href:'javascript:;'}],['a',{'class':'mceMin',tabindex:'-1',href:'javascript:;',onmousedown:'return false;'}],['a',{'class':'mceMax',tabindex:'-1',href:'javascript:;',onmousedown:'return false;'}],['a',{'class':'mceMed',tabindex:'-1',href:'javascript:;',onmousedown:'return false;'}],['a',{'class':'mceClose',tabindex:'-1',href:'javascript:;',onmousedown:'return false;'}],['a',{id:id+'_resize_n','class':'mceResize mceResizeN',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_s','class':'mceResize mceResizeS',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_w','class':'mceResize mceResizeW',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_e','class':'mceResize mceResizeE',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_nw','class':'mceResize mceResizeNW',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_ne','class':'mceResize mceResizeNE',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_sw','class':'mceResize mceResizeSW',tabindex:'-1',href:'javascript:;'}],['a',{id:id+'_resize_se','class':'mceResize mceResizeSE',tabindex:'-1',href:'javascript:;'}]]]);DOM.setStyles(id,{top:-10000,left:-10000});if(tinymce.isGecko)DOM.setStyle(id,'overflow','auto');if(!f.type){dw+=DOM.get(id+'_left').clientWidth;dw+=DOM.get(id+'_right').clientWidth;dh+=DOM.get(id+'_top').clientHeight;dh+=DOM.get(id+'_bottom').clientHeight;}DOM.setStyles(id,{top:f.top,left:f.left,width:f.width+dw,height:f.height+dh});u=f.url||f.file;if(u){if(tinymce.relaxedDomain)u+=(u.indexOf('?')==-1?'?':'&')+'mce_rdomain='+tinymce.relaxedDomain;u=tinymce._addVer(u);}if(!f.type){DOM.add(id+'_content','iframe',{id:id+'_ifr',src:'javascript:""',frameBorder:0,style:'border:0;width:10px;height:10px'});DOM.setStyles(id+'_ifr',{width:f.width,height:f.height});DOM.setAttrib(id+'_ifr','src',u);}else{DOM.add(id+'_wrapper','a',{id:id+'_ok','class':'mceButton mceOk',href:'javascript:;',onmousedown:'return false;'},'Ok');if(f.type=='confirm')DOM.add(id+'_wrapper','a',{'class':'mceButton mceCancel',href:'javascript:;',onmousedown:'return false;'},'Cancel');DOM.add(id+'_middle','div',{'class':'mceIcon'});DOM.setHTML(id+'_content',f.content.replace('\n','
'));}mdf=Event.add(id,'mousedown',function(e){var n=e.target,w,vp;w=t.windows[id];t.focus(id);if(n.nodeName=='A'||n.nodeName=='a'){if(n.className=='mceMax'){w.oldPos=w.element.getXY();w.oldSize=w.element.getSize();vp=DOM.getViewPort();vp.w-=2;vp.h-=2;w.element.moveTo(vp.x,vp.y);w.element.resizeTo(vp.w,vp.h);DOM.setStyles(id+'_ifr',{width:vp.w-w.deltaWidth,height:vp.h-w.deltaHeight});DOM.addClass(id+'_wrapper','mceMaximized');}else if(n.className=='mceMed'){w.element.moveTo(w.oldPos.x,w.oldPos.y);w.element.resizeTo(w.oldSize.w,w.oldSize.h);w.iframeElement.resizeTo(w.oldSize.w-w.deltaWidth,w.oldSize.h-w.deltaHeight);DOM.removeClass(id+'_wrapper','mceMaximized');}else if(n.className=='mceMove')return t._startDrag(id,e,n.className);else if(DOM.hasClass(n,'mceResize'))return t._startDrag(id,e,n.className.substring(13));}});clf=Event.add(id,'click',function(e){var n=e.target;t.focus(id);if(n.nodeName=='A'||n.nodeName=='a'){switch(n.className){case'mceClose':t.close(null,id);return Event.cancel(e);case'mceButton mceOk':case'mceButton mceCancel':f.button_func(n.className=='mceButton mceOk');return Event.cancel(e);}}});w=t.windows[id]={id:id,mousedown_func:mdf,click_func:clf,element:new Element(id,{blocker:1,container:ed.getContainer()}),iframeElement:new Element(id+'_ifr'),features:f,deltaWidth:dw,deltaHeight:dh};w.iframeElement.on('focus',function(){t.focus(id);});if(t.count==0&&t.editor.getParam('dialog_type','modal')=='modal'){DOM.add(DOM.doc.body,'div',{id:'mceModalBlocker','class':(t.editor.settings.inlinepopups_skin||'clearlooks2')+'_modalBlocker',style:{zIndex:t.zIndex-1}});DOM.show('mceModalBlocker');}else DOM.setStyle('mceModalBlocker','z-index',t.zIndex-1);if(tinymce.isIE6||/Firefox\/2\./.test(navigator.userAgent)||(tinymce.isIE&&!DOM.boxModel))DOM.setStyles('mceModalBlocker',{position:'absolute',width:vp.w-2,height:vp.h-2});t.focus(id);t._fixIELayout(id,1);if(DOM.get(id+'_ok'))DOM.get(id+'_ok').focus();t.count++;return w;},focus:function(id){var t=this,w;if(w=t.windows[id]){w.zIndex=this.zIndex++;w.element.setStyle('zIndex',w.zIndex);w.element.update();id=id+'_wrapper';DOM.removeClass(t.lastId,'mceFocus');DOM.addClass(id,'mceFocus');t.lastId=id;}},_addAll:function(te,ne){var i,n,t=this,dom=tinymce.DOM;if(is(ne,'string'))te.appendChild(dom.doc.createTextNode(ne));else if(ne.length){te=te.appendChild(dom.create(ne[0],ne[1]));for(i=2;iix){fw=w;ix=w.zIndex;}});if(fw)t.focus(fw.id);}},setTitle:function(w,ti){var e;w=this._findId(w);if(e=DOM.get(w+'_title'))e.innerHTML=DOM.encode(ti);},alert:function(txt,cb,s){var t=this,w;w=t.open({title:t,type:'alert',button_func:function(s){if(cb)cb.call(s||t,s);t.close(null,w.id);},content:DOM.encode(t.editor.getLang(txt,txt)),inline:1,width:400,height:130});},confirm:function(txt,cb,s){var t=this,w;w=t.open({title:t,type:'confirm',button_func:function(s){if(cb)cb.call(s||t,s);t.close(null,w.id);},content:DOM.encode(t.editor.getLang(txt,txt)),inline:1,width:400,height:130});},_findId:function(w){var t=this;if(typeof(w)=='string')return w;each(t.windows,function(wo){var ifr=DOM.get(wo.id+'_ifr');if(ifr&&w==ifr.contentWindow){w=wo.id;return false;}});return w;},_fixIELayout:function(id,s){var w,img;if(!tinymce.isIE6)return;each(['n','s','w','e','nw','ne','sw','se'],function(v){var e=DOM.get(id+'_resize_'+v);DOM.setStyles(e,{width:s?e.clientWidth:'',height:s?e.clientHeight:'',cursor:DOM.getStyle(e,'cursor',1)});DOM.setStyle(id+"_bottom",'bottom','-1px');e=0;});if(w=this.windows[id]){w.element.hide();w.element.show();each(DOM.select('div,a',id),function(e,i){if(e.currentStyle.backgroundImage!='none'){img=new Image();img.src=e.currentStyle.backgroundImage.replace(/url\(\"(.+)\"\)/,'$1');}});DOM.get(id).style.filter='';}}});tinymce.PluginManager.add('inlinepopups',tinymce.plugins.InlinePopups);})(); \ No newline at end of file diff -uNr a/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/img/README b/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/img/README --- a/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/img/README false +++ b/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/img/README 86525f2c7086039d79e5bf92869d02934a44716812433ca3a90e18a8d03745785c5ca54fe8c39e681b3b13c00c33a5128884a28c8cbaccbc65d0b401d901ec2e @@ -0,0 +1 @@ +Placeholder. diff -uNr a/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/window.css b/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/window.css --- a/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/window.css false +++ b/blog/wp-includes/js/tinymce/plugins/inlinepopups/skins/clearlooks2/window.css 3c584bfdc1faca4dbe4f14aa600dee377b0a16a603a3ae7685317a35094dcf8785525f164c803879500595d699b0c791c0af001dbe1f91adf9ee1053f58fe547 @@ -0,0 +1,126 @@ +/* Clearlooks 2 */ +/* Reset */ +.clearlooks2, .clearlooks2 div, .clearlooks2 span, .clearlooks2 a {vertical-align:baseline; text-align:left; position:absolute; border:0; padding:0; margin:0; background:transparent; font-family:Arial,Verdana; font-size:11px; color:#000; text-decoration:none; font-weight:normal; width:auto; height:auto; overflow:hidden; display:block;} + +/* General */ +.clearlooks2 div, .clearlooks2 span, .clearlooks2 a {position:absolute; border:0; padding:0; margin:0; background:transparent; font-family:Arial,Verdana; font-size:11px; color:#000; text-decoration:none; font-weight:normal; width:auto; height:auto; overflow:hidden; display:block;} +.clearlooks2 {position:absolute;} +.clearlooks2 .mceWrapper {position:static} +.mceEventBlocker {position:absolute; left:0; top:0; background:url(img/horizontal.gif) no-repeat 0 -75px; width:100%; height:100%;} +.clearlooks2 .mcePlaceHolder {border:1px solid #000; background:#888; top:0; left:0; opacity:0.5; filter:alpha(opacity=50);} +.clearlooks2_modalBlocker {position:absolute; left:0; top:0; width:100%; height:100%; background:#FFF; opacity:0.6; filter:alpha(opacity=60); display:none} + +/* Top */ +.clearlooks2 .mceTop, +.clearlooks2 .mceTop div { + top:0; + width:100%; + height:23px +} +.clearlooks2 .mceTop .mceLeft { + width:55%; + background-image: none; + border-style: solid none none solid; + border-width: 1px; +} +.clearlooks2 .mceTop .mceCenter { +} +.clearlooks2 .mceTop .mceRight { + right:0; + width:55%; + height:23px; + background-image: none; + border-style: solid solid none none; + border-width: 1px; +} +.clearlooks2 .mceTop span { + width:100%; + font: 12px/20px bold "Lucida Grande","Lucida Sans Unicode",Tahoma,Verdana,sans-serif; + text-align:center; + vertical-align:middle; + line-height:23px; + font-weight:bold; +} +.clearlooks2 .mceFocus .mceTop .mceLeft { + background-image: none; + border-style: solid none none solid; + border-width: 1px; +} +.clearlooks2 .mceFocus .mceTop .mceCenter { +} +.clearlooks2 .mceFocus .mceTop .mceRight { + background-image: none; + border-style: solid solid none none; + border-width: 1px; +} +.clearlooks2 .mceFocus .mceTop span { +color:#FFF +} + +/* Middle */ +.clearlooks2 .mceMiddle, .clearlooks2 .mceMiddle div {top:0} +.clearlooks2 .mceMiddle {width:100%; height:100%; clip:rect(23px auto auto auto)} +.clearlooks2 .mceMiddle .mceLeft {left:0; width:5px; height:100%; background:#E4F2FD;border-left:1px solid #c6d9e9} +.clearlooks2 .mceMiddle span {top:23px; left:5px; width:100%; height:100%; background:#FFF} +.clearlooks2 .mceMiddle .mceRight {right:0; width:5px; height:100%; background:#E4F2FD;border-right:1px solid #c6d9e9} + +/* Bottom */ +.clearlooks2 .mceBottom, .clearlooks2 .mceBottom div {height:6px} +.clearlooks2 .mceBottom {left:0; bottom:0; width:100%;background:#E4F2FD;border-bottom:1px solid #c6d9e9} +.clearlooks2 .mceBottom div {top:0} +.clearlooks2 .mceBottom .mceLeft {left:0; width:5px; background:#E4F2FD ;border-left:1px solid #c6d9e9} +.clearlooks2 .mceBottom .mceCenter {left:5px; width:100%} +.clearlooks2 .mceBottom .mceRight {right:0; width:6px; background:#E4F2FD url(img/drag.gif) no-repeat;border-right:1px solid #c6d9e9} +.clearlooks2 .mceBottom span {display:none} +.clearlooks2 .mceStatusbar .mceBottom, .clearlooks2 .mceStatusbar .mceBottom div {height:23px} +.clearlooks2 .mceStatusbar .mceBottom .mceLeft {background:url(img/corners.gif) -29px 0} +.clearlooks2 .mceStatusbar .mceBottom .mceCenter {background:url(img/horizontal.gif) 0 -52px} +.clearlooks2 .mceStatusbar .mceBottom .mceRight {background:url(img/corners.gif) -24px 0} +.clearlooks2 .mceStatusbar .mceBottom span {display:block; left:7px; font-family:Arial, Verdana; font-size:11px; line-height:23px} + +/* Actions */ +.clearlooks2 a {width:29px; height:16px; top:3px} +.clearlooks2 .mceClose {right:6px; background:url(img/buttons.gif) -87px 0} +.clearlooks2 .mceMin {display:none; right:68px; background:url(img/buttons.gif) 0 0} +.clearlooks2 .mceMed {display:none; right:37px; background:url(img/buttons.gif) -29px 0} +.clearlooks2 .mceMax {display:none; right:37px; background:url(img/buttons.gif) -58px 0} +.clearlooks2 .mceMove {display:none;width:100%;cursor:move;background:url(img/corners.gif) no-repeat -100px -100px} +.clearlooks2 .mceMovable .mceMove {display:block} +.clearlooks2 .mceFocus .mceClose {right:6px; background:url(img/buttons.gif) -87px -16px} +.clearlooks2 .mceFocus .mceMin {right:68px; background:url(img/buttons.gif) 0 -16px} +.clearlooks2 .mceFocus .mceMed {right:37px; background:url(img/buttons.gif) -29px -16px} +.clearlooks2 .mceFocus .mceMax {right:37px; background:url(img/buttons.gif) -58px -16px} +.clearlooks2 .mceFocus .mceClose:hover {right:6px; background:url(img/buttons.gif) -87px -32px} +.clearlooks2 .mceFocus .mceClose:hover {right:6px; background:url(img/buttons.gif) -87px -32px} +.clearlooks2 .mceFocus .mceMin:hover {right:68px; background:url(img/buttons.gif) 0 -32px} +.clearlooks2 .mceFocus .mceMed:hover {right:37px; background:url(img/buttons.gif) -29px -32px} +.clearlooks2 .mceFocus .mceMax:hover {right:37px; background:url(img/buttons.gif) -58px -32px} + +/* Resize */ +.clearlooks2 .mceResize {top:auto; left:auto; display:none; width:5px; height:5px; background:url(img/horizontal.gif) no-repeat 0 -75px} +.clearlooks2 .mceResizable .mceResize {display:block} +.clearlooks2 .mceResizable .mceMin, .clearlooks2 .mceMax {display:none} +.clearlooks2 .mceMinimizable .mceMin {display:block} +.clearlooks2 .mceMaximizable .mceMax {display:block} +.clearlooks2 .mceMaximized .mceMed {display:block} +.clearlooks2 .mceMaximized .mceMax {display:none} +.clearlooks2 a.mceResizeN {top:0; left:0; width:100%; cursor:n-resize} +.clearlooks2 a.mceResizeNW {top:0; 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+ + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + +

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+ + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + This is a very long error message. This is a very long error message. + +

+

+

+ +

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+

+ + + Ok + Cancel + +

+

+

+ + + diff -uNr a/blog/wp-includes/js/tinymce/plugins/media/css/content.css b/blog/wp-includes/js/tinymce/plugins/media/css/content.css --- a/blog/wp-includes/js/tinymce/plugins/media/css/content.css false +++ b/blog/wp-includes/js/tinymce/plugins/media/css/content.css 892d2b1fb634a3d0ffd0c43f2a75972be1e1fdfabe72ebe0d1580848ba387c0a125cff0b5b4da0694953139fd370099bc8067eabe9b54f5ae80dbf588b83ca36 @@ -0,0 +1,6 @@ +.mceItemFlash, .mceItemShockWave, .mceItemQuickTime, .mceItemWindowsMedia, .mceItemRealMedia {border:1px dotted #cc0000; background-position:center; background-repeat:no-repeat; background-color:#ffffcc;} +.mceItemShockWave {background-image: url(../img/shockwave.gif);} +.mceItemFlash {background-image:url(../img/flash.gif);} +.mceItemQuickTime {background-image:url(../img/quicktime.gif);} +.mceItemWindowsMedia {background-image:url(../img/windowsmedia.gif);} +.mceItemRealMedia {background-image:url(../img/realmedia.gif);} diff -uNr a/blog/wp-includes/js/tinymce/plugins/media/css/media.css b/blog/wp-includes/js/tinymce/plugins/media/css/media.css --- a/blog/wp-includes/js/tinymce/plugins/media/css/media.css false +++ b/blog/wp-includes/js/tinymce/plugins/media/css/media.css be52a9bacddb443faa3703514c99c995053e2bbf73aa7dc2060e14e135c53e1adebf49e7bcd35ff5ce2e8a8b6ccd585fe499c2a51784b81d1864460e3863de98 @@ -0,0 +1,16 @@ +#id, #name, #hspace, #vspace, #class_name, #align { width: 100px } +#hspace, #vspace { width: 50px } +#flash_quality, #flash_align, #flash_scale, #flash_salign, #flash_wmode { width: 100px } +#flash_base, #flash_flashvars { width: 240px } +#width, #height { width: 40px } +#src, #media_type { width: 250px } +#class { width: 120px } +#prev { margin: 0; border: 1px solid black; width: 380px; height: 230px; overflow: auto } +.panel_wrapper div.current { height: 390px; overflow: auto } +#flash_options, #shockwave_options, #qt_options, #wmp_options, #rmp_options { display: none } +.mceAddSelectValue { background-color: #DDDDDD } +#qt_starttime, #qt_endtime, #qt_fov, #qt_href, #qt_moveid, #qt_moviename, #qt_node, #qt_pan, #qt_qtsrc, #qt_qtsrcchokespeed, #qt_target, #qt_tilt, #qt_urlsubstituten, #qt_volume { width: 70px } +#wmp_balance, #wmp_baseurl, #wmp_captioningid, #wmp_currentmarker, #wmp_currentposition, #wmp_defaultframe, #wmp_playcount, #wmp_rate, #wmp_uimode, #wmp_volume { width: 70px } +#rmp_console, #rmp_numloop, #rmp_controls, #rmp_scriptcallbacks { width: 70px } +#shockwave_swvolume, #shockwave_swframe, #shockwave_swurl, #shockwave_swstretchvalign, #shockwave_swstretchhalign, #shockwave_swstretchstyle { width: 90px } +#qt_qtsrc { width: 200px } diff -uNr a/blog/wp-includes/js/tinymce/plugins/media/editor_plugin.js b/blog/wp-includes/js/tinymce/plugins/media/editor_plugin.js --- a/blog/wp-includes/js/tinymce/plugins/media/editor_plugin.js false +++ b/blog/wp-includes/js/tinymce/plugins/media/editor_plugin.js d71f92e6b662a11c2caa458bc42c580611948fda5f2d3ff70ce74dc45a3c7567548ffdd833957b8f3050bd87fd86592a74279afa4ed979be7b9d0c061a41623d @@ -0,0 +1 @@ +(function(){var each=tinymce.each;tinymce.create('tinymce.plugins.MediaPlugin',{init:function(ed,url){var t=this;t.editor=ed;t.url=url;function isMediaElm(n){return/^(mceItemFlash|mceItemShockWave|mceItemWindowsMedia|mceItemQuickTime|mceItemRealMedia)$/.test(n.className);};ed.onPreInit.add(function(){ed.serializer.addRules('param[name|value|_mce_value]');});ed.addCommand('mceMedia',function(){ed.windowManager.open({file:url+'/media.htm',width:430+parseInt(ed.getLang('media.delta_width',0)),height:470+parseInt(ed.getLang('media.delta_height',0)),inline:1},{plugin_url:url});});ed.addButton('media',{title:'media.desc',cmd:'mceMedia'});ed.onNodeChange.add(function(ed,cm,n){cm.setActive('media',n.nodeName=='IMG'&&isMediaElm(n));});ed.onInit.add(function(){var lo={mceItemFlash:'flash',mceItemShockWave:'shockwave',mceItemWindowsMedia:'windowsmedia',mceItemQuickTime:'quicktime',mceItemRealMedia:'realmedia'};ed.selection.onSetContent.add(function(){t._spansToImgs(ed.getBody());});ed.selection.onBeforeSetContent.add(t._objectsToSpans,t);if(ed.settings.content_css!==false)ed.dom.loadCSS(url+"/css/content.css");if(ed.theme.onResolveName){ed.theme.onResolveName.add(function(th,o){if(o.name=='img'){each(lo,function(v,k){if(ed.dom.hasClass(o.node,k)){o.name=v;o.title=ed.dom.getAttrib(o.node,'title');return false;}});}});}if(ed&&ed.plugins.contextmenu){ed.plugins.contextmenu.onContextMenu.add(function(th,m,e){if(e.nodeName=='IMG'&&/mceItem(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)/.test(e.className)){m.add({title:'media.edit',icon:'media',cmd:'mceMedia'});}});}});ed.onBeforeSetContent.add(t._objectsToSpans,t);ed.onSetContent.add(function(){t._spansToImgs(ed.getBody());});ed.onPreProcess.add(function(ed,o){var dom=ed.dom;if(o.set){t._spansToImgs(o.node);each(dom.select('IMG',o.node),function(n){var p;if(isMediaElm(n)){p=t._parse(n.title);dom.setAttrib(n,'width',dom.getAttrib(n,'width',p.width||100));dom.setAttrib(n,'height',dom.getAttrib(n,'height',p.height||100));}});}if(o.get){each(dom.select('IMG',o.node),function(n){var ci,cb,mt;if(ed.getParam('media_use_script')){if(isMediaElm(n))n.className=n.className.replace(/mceItem/g,'mceTemp');return;}switch(n.className){case'mceItemFlash':ci='d27cdb6e-ae6d-11cf-96b8-444553540000';cb='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0';mt='application/x-shockwave-flash';break;case'mceItemShockWave':ci='166b1bca-3f9c-11cf-8075-444553540000';cb='http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0';mt='application/x-director';break;case'mceItemWindowsMedia':ci=ed.getParam('media_wmp6_compatible')?'05589fa1-c356-11ce-bf01-00aa0055595a':'6bf52a52-394a-11d3-b153-00c04f79faa6';cb='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701';mt='application/x-mplayer2';break;case'mceItemQuickTime':ci='02bf25d5-8c17-4b23-bc80-d3488abddc6b';cb='http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0';mt='video/quicktime';break;case'mceItemRealMedia':ci='cfcdaa03-8be4-11cf-b84b-0020afbbccfa';cb='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0';mt='audio/x-pn-realaudio-plugin';break;}if(ci){dom.replace(t._buildObj({classid:ci,codebase:cb,type:mt},n),n);}});}});ed.onPostProcess.add(function(ed,o){o.content=o.content.replace(/_mce_value=/g,'value=');});if(ed.getParam('media_use_script')){function getAttr(s,n){n=new RegExp(n+'=\"([^\"]+)\"','g').exec(s);return n?ed.dom.decode(n[1]):'';};ed.onPostProcess.add(function(ed,o){o.content=o.content.replace(/]+>/g,function(im){var cl=getAttr(im,'class');if(/^(mceTempFlash|mceTempShockWave|mceTempWindowsMedia|mceTempQuickTime|mceTempRealMedia)$/.test(cl)){at=t._parse(getAttr(im,'title'));at.width=getAttr(im,'width');at.height=getAttr(im,'height');im='';}return im;});});}},getInfo:function(){return{longname:'Media',author:'Moxiecode Systems AB',authorurl:'http://tinymce.moxiecode.com',infourl:'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/media',version:tinymce.majorVersion+"."+tinymce.minorVersion};},_objectsToSpans:function(ed,o){var t=this,h=o.content;h=h.replace(/]*>\s*write(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)\(\{([^\)]*)\}\);\s*<\/script>/gi,function(a,b,c){var o=t._parse(c);return''});h=h.replace(/]*)>/gi,'');h=h.replace(/]*)\/?>/gi,'');h=h.replace(/]*)>/gi,'');h=h.replace(/<\/(object)([^>]*)>/gi,'');h=h.replace(/<\/embed>/gi,'');h=h.replace(/]*)>/gi,function(a,b){return''});h=h.replace(/\/ class=\"mceItemParam\"><\/span>/gi,'class="mceItemParam">');o.content=h;},_buildObj:function(o,n){var ob,ed=this.editor,dom=ed.dom,p=this._parse(n.title),stc;stc=ed.getParam('media_strict',true)&&o.type=='application/x-shockwave-flash';p.width=o.width=dom.getAttrib(n,'width')||100;p.height=o.height=dom.getAttrib(n,'height')||100;if(p.src)p.src=ed.convertURL(p.src,'src',n);if(stc){ob=dom.create('span',{mce_name:'object',type:'application/x-shockwave-flash',data:p.src,width:o.width,height:o.height});}else{ob=dom.create('span',{mce_name:'object',classid:"clsid:"+o.classid,codebase:o.codebase,width:o.width,height:o.height});}each(p,function(v,k){if(!/^(width|height|codebase|classid|_cx|_cy)$/.test(k)){if(o.type=='application/x-mplayer2'&&k=='src')k='url';if(v)dom.add(ob,'span',{mce_name:'param',name:k,'_mce_value':v});}});if(!stc)dom.add(ob,'span',tinymce.extend({mce_name:'embed',type:o.type},p));return ob;},_spansToImgs:function(p){var t=this,dom=t.editor.dom,im,ci;each(dom.select('span',p),function(n){if(dom.getAttrib(n,'class')=='mceItemObject'){ci=dom.getAttrib(n,"classid").toLowerCase().replace(/\s+/g,'');switch(ci){case'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000':dom.replace(t._createImg('mceItemFlash',n),n);break;case'clsid:166b1bca-3f9c-11cf-8075-444553540000':dom.replace(t._createImg('mceItemShockWave',n),n);break;case'clsid:6bf52a52-394a-11d3-b153-00c04f79faa6':case'clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95':case'clsid:05589fa1-c356-11ce-bf01-00aa0055595a':dom.replace(t._createImg('mceItemWindowsMedia',n),n);break;case'clsid:02bf25d5-8c17-4b23-bc80-d3488abddc6b':dom.replace(t._createImg('mceItemQuickTime',n),n);break;case'clsid:cfcdaa03-8be4-11cf-b84b-0020afbbccfa':dom.replace(t._createImg('mceItemRealMedia',n),n);break;default:dom.replace(t._createImg('mceItemFlash',n),n);}return;}if(dom.getAttrib(n,'class')=='mceItemEmbed'){switch(dom.getAttrib(n,'type')){case'application/x-shockwave-flash':dom.replace(t._createImg('mceItemFlash',n),n);break;case'application/x-director':dom.replace(t._createImg('mceItemShockWave',n),n);break;case'application/x-mplayer2':dom.replace(t._createImg('mceItemWindowsMedia',n),n);break;case'video/quicktime':dom.replace(t._createImg('mceItemQuickTime',n),n);break;case'audio/x-pn-realaudio-plugin':dom.replace(t._createImg('mceItemRealMedia',n),n);break;default:dom.replace(t._createImg('mceItemFlash',n),n);}}});},_createImg:function(cl,n){var im,dom=this.editor.dom,pa={},ti='',args;args=['id','name','width','height','bgcolor','align','flashvars','src','wmode','allowfullscreen','quality'];im=dom.create('img',{src:this.url+'/img/trans.gif',width:dom.getAttrib(n,'width')||100,height:dom.getAttrib(n,'height')||100,'class':cl});each(args,function(na){var v=dom.getAttrib(n,na);if(v)pa[na]=v;});each(dom.select('span',n),function(n){if(dom.hasClass(n,'mceItemParam'))pa[dom.getAttrib(n,'name')]=dom.getAttrib(n,'_mce_value');});if(pa.movie){pa.src=pa.movie;delete pa.movie;}n=dom.select('.mceItemEmbed',n)[0];if(n){each(args,function(na){var v=dom.getAttrib(n,na);if(v&&!pa[na])pa[na]=v;});}delete pa.width;delete pa.height;im.title=this._serialize(pa);return im;},_parse:function(s){return tinymce.util.JSON.parse('{'+s+'}');},_serialize:function(o){return tinymce.util.JSON.serialize(o).replace(/[{}]/g,'');}});tinymce.PluginManager.add('media',tinymce.plugins.MediaPlugin);})(); \ No newline at end of file diff -uNr a/blog/wp-includes/js/tinymce/plugins/media/img/README b/blog/wp-includes/js/tinymce/plugins/media/img/README --- a/blog/wp-includes/js/tinymce/plugins/media/img/README false +++ b/blog/wp-includes/js/tinymce/plugins/media/img/README 86525f2c7086039d79e5bf92869d02934a44716812433ca3a90e18a8d03745785c5ca54fe8c39e681b3b13c00c33a5128884a28c8cbaccbc65d0b401d901ec2e @@ -0,0 +1 @@ +Placeholder. diff -uNr a/blog/wp-includes/js/tinymce/plugins/media/js/embed.js b/blog/wp-includes/js/tinymce/plugins/media/js/embed.js --- a/blog/wp-includes/js/tinymce/plugins/media/js/embed.js false +++ b/blog/wp-includes/js/tinymce/plugins/media/js/embed.js d3db2d9ba625d473add1f0bf9f79da36003e373b79611fa955f3933672595d1158e79932e980d66b64241a65fd08cecea0cc1ddfd330b8dac024a190d6c5c667 @@ -0,0 +1,73 @@ +/** + * This script contains embed functions for common plugins. This scripts are complety free to use for any purpose. + */ + +function writeFlash(p) { + writeEmbed( + 'D27CDB6E-AE6D-11cf-96B8-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'application/x-shockwave-flash', + p + ); +} + +function writeShockWave(p) { + writeEmbed( + '166B1BCA-3F9C-11CF-8075-444553540000', + 'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0', + 'application/x-director', + p + ); +} + +function writeQuickTime(p) { + writeEmbed( + '02BF25D5-8C17-4B23-BC80-D3488ABDDC6B', + 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0', + 'video/quicktime', + p + ); +} + +function writeRealMedia(p) { + writeEmbed( + 'CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA', + 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0', + 'audio/x-pn-realaudio-plugin', + p + ); +} + +function writeWindowsMedia(p) { + p.url = p.src; + writeEmbed( + '6BF52A52-394A-11D3-B153-00C04F79FAA6', + 'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701', + 'application/x-mplayer2', + p + ); +} + +function writeEmbed(cls, cb, mt, p) { + var h = '', n; + + h += '