mirror of
https://github.com/WordPress/WordPress.git
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169842a7ce
git-svn-id: http://svn.automattic.com/wordpress/trunk@3667 1a063a9b-81f0-0310-95a4-ce76da25c4cd
394 lines
12 KiB
PHP
394 lines
12 KiB
PHP
<?php
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class retrospam_mgr {
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var $spam_words;
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var $comments_list;
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var $found_comments;
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function retrospam_mgr() {
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global $wpdb;
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$list = explode("\n", get_settings('moderation_keys') );
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$list = array_unique( $list );
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$this->spam_words = $list;
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$this->comment_list = $wpdb->get_results("SELECT comment_ID AS ID, comment_content AS text, comment_approved AS approved, comment_author_url AS url, comment_author_ip AS ip, comment_author_email AS email FROM $wpdb->comments ORDER BY comment_ID ASC");
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} // End of class constructor
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function move_spam( $id_list ) {
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global $wpdb;
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$cnt = 0;
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$id_list = explode( ',', $id_list );
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foreach ( $id_list as $comment ) {
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if ( $wpdb->query("update $wpdb->comments set comment_approved = '0' where comment_ID = '$comment'") ) {
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$cnt++;
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}
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}
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echo "<div class='updated'><p>$cnt comment";
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if ($cnt != 1 ) echo "s";
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echo " moved to the moderation queue.</p></div>\n";
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} // End function move_spam
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function find_spam() {
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$in_queue = 0;
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foreach( $this->comment_list as $comment ) {
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if( $comment->approved == 1 ) {
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foreach( $this->spam_words as $word ) {
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$word = trim($word);
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if ( empty( $word ) )
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continue;
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$fulltext = strtolower($comment->email.' '.$comment->url.' '.$comment->ip.' '.$comment->text);
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if( false !== strpos( $fulltext, strtolower($word) ) ) {
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$this->found_comments[] = $comment->ID;
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break;
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}
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}
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} else {
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$in_queue++;
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}
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}
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return array( 'found' => $this->found_comments, 'in_queue' => $in_queue );
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} // End function find_spam
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function display_edit_form( $counters ) {
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$numfound = count($counters[found]);
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$numqueue = $counters[in_queue];
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$body = '<p>' . sprintf(__('Suspected spam comments: <strong>%s</strong>'), $numfound) . '</p>';
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if ( count($counters[found]) > 0 ) {
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$id_list = implode( ',', $counters[found] );
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$body .= '<p><a href="options-discussion.php?action=retrospam&move=true&ids='.$id_list.'">'. __('Move suspect comments to moderation queue »') . '</a></p>';
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}
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$head = '<div class="wrap"><h2>' . __('Check Comments Results:') . '</h2>';
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$foot .= '<p><a href="options-discussion.php">' . __('« Return to Discussion Options page.') . '</a></p></div>';
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return $head . $body . $foot;
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} // End function display_edit_form
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}
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class WP {
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var $public_query_vars = array('m', 'p', 'posts', 'w', 'cat', 'withcomments', 's', 'search', 'exact', 'sentence', 'debug', 'calendar', 'page', 'paged', 'more', 'tb', 'pb', 'author', 'order', 'orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'feed', 'author_name', 'static', 'pagename', 'page_id', 'error', 'comments_popup', 'attachment', 'attachment_id', 'subpost', 'subpost_id', 'preview');
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var $private_query_vars = array('posts_per_page', 'posts_per_archive_page', 'what_to_show', 'showposts', 'nopaging', 'post_type');
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var $extra_query_vars = array();
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var $query_vars;
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var $query_string;
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var $request;
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var $matched_rule;
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var $matched_query;
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var $did_permalink = false;
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function add_query_var($qv) {
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$this->public_query_vars[] = $qv;
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}
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function parse_request($extra_query_vars = '') {
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global $wp_rewrite;
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$this->query_vars = array();
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if (! empty($extra_query_vars))
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parse_str($extra_query_vars, $this->extra_query_vars);
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// Process PATH_INFO, REQUEST_URI, and 404 for permalinks.
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// Fetch the rewrite rules.
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$rewrite = $wp_rewrite->wp_rewrite_rules();
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if (! empty($rewrite)) {
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// If we match a rewrite rule, this will be cleared.
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$error = '404';
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$this->did_permalink = true;
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$pathinfo = $_SERVER['PATH_INFO'];
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$pathinfo_array = explode('?', $pathinfo);
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$pathinfo = $pathinfo_array[0];
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$req_uri = $_SERVER['REQUEST_URI'];
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$req_uri_array = explode('?', $req_uri);
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$req_uri = $req_uri_array[0];
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$self = $_SERVER['PHP_SELF'];
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$home_path = parse_url(get_settings('home'));
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$home_path = $home_path['path'];
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$home_path = trim($home_path, '/');
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// Trim path info from the end and the leading home path from the
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// front. For path info requests, this leaves us with the requesting
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// filename, if any. For 404 requests, this leaves us with the
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// requested permalink.
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$req_uri = str_replace($pathinfo, '', $req_uri);
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$req_uri = trim($req_uri, '/');
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$req_uri = preg_replace("|^$home_path|", '', $req_uri);
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$req_uri = trim($req_uri, '/');
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$pathinfo = trim($pathinfo, '/');
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$pathinfo = preg_replace("|^$home_path|", '', $pathinfo);
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$pathinfo = trim($pathinfo, '/');
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$self = trim($self, '/');
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$self = preg_replace("|^$home_path|", '', $self);
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$self = str_replace($home_path, '', $self);
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$self = trim($self, '/');
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// The requested permalink is in $pathinfo for path info requests and
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// $req_uri for other requests.
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if ( ! empty($pathinfo) && !preg_match('|^.*' . $wp_rewrite->index . '$|', $pathinfo) ) {
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$request = $pathinfo;
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} else {
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// If the request uri is the index, blank it out so that we don't try to match it against a rule.
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if ( $req_uri == $wp_rewrite->index )
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$req_uri = '';
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$request = $req_uri;
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}
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$this->request = $request;
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// Look for matches.
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$request_match = $request;
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foreach ($rewrite as $match => $query) {
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// If the requesting file is the anchor of the match, prepend it
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// to the path info.
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if ((! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request)) {
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$request_match = $req_uri . '/' . $request;
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}
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if (preg_match("!^$match!", $request_match, $matches) ||
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preg_match("!^$match!", urldecode($request_match), $matches)) {
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// Got a match.
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$this->matched_rule = $match;
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// Trim the query of everything up to the '?'.
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$query = preg_replace("!^.+\?!", '', $query);
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// Substitute the substring matches into the query.
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eval("\$query = \"$query\";");
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$this->matched_query = $query;
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// Parse the query.
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parse_str($query, $perma_query_vars);
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// If we're processing a 404 request, clear the error var
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// since we found something.
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if (isset($_GET['error']))
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unset($_GET['error']);
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if (isset($error))
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unset($error);
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break;
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}
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}
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// If req_uri is empty or if it is a request for ourself, unset error.
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if ( empty($request) || $req_uri == $self || strstr($_SERVER['PHP_SELF'], 'wp-admin/') ) {
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if (isset($_GET['error']))
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unset($_GET['error']);
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if (isset($error))
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unset($error);
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if ( isset($perma_query_vars) && strstr($_SERVER['PHP_SELF'], 'wp-admin/') )
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unset($perma_query_vars);
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$this->did_permalink = false;
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}
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}
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$this->public_query_vars = apply_filters('query_vars', $this->public_query_vars);
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for ($i=0; $i<count($this->public_query_vars); $i += 1) {
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$wpvar = $this->public_query_vars[$i];
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if (isset($this->extra_query_vars[$wpvar]))
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$this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar];
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elseif (isset($GLOBALS[$wpvar]))
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$this->query_vars[$wpvar] = $GLOBALS[$wpvar];
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elseif (!empty($_POST[$wpvar]))
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$this->query_vars[$wpvar] = $_POST[$wpvar];
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elseif (!empty($_GET[$wpvar]))
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$this->query_vars[$wpvar] = $_GET[$wpvar];
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elseif (!empty($perma_query_vars[$wpvar]))
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$this->query_vars[$wpvar] = $perma_query_vars[$wpvar];
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else
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$this->query_vars[$wpvar] = '';
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}
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for ($i=0; $i<count($this->private_query_vars); $i += 1) {
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$wpvar = $this->private_query_vars[$i];
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if (isset($this->extra_query_vars[$wpvar]))
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$this->query_vars[$wpvar] = $this->extra_query_vars[$wpvar];
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}
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if ( isset($error) )
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$this->query_vars['error'] = $error;
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}
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function send_headers() {
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@header('X-Pingback: '. get_bloginfo('pingback_url'));
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if ( is_user_logged_in() )
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nocache_headers();
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if ( !empty($this->query_vars['error']) && '404' == $this->query_vars['error'] ) {
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status_header( 404 );
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} else if ( empty($this->query_vars['feed']) ) {
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@header('Content-type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
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} else {
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// We're showing a feed, so WP is indeed the only thing that last changed
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if ( $this->query_vars['withcomments'] )
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$wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastcommentmodified('GMT'), 0).' GMT';
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else
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$wp_last_modified = mysql2date('D, d M Y H:i:s', get_lastpostmodified('GMT'), 0).' GMT';
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$wp_etag = '"' . md5($wp_last_modified) . '"';
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@header("Last-Modified: $wp_last_modified");
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@header("ETag: $wp_etag");
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// Support for Conditional GET
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if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) $client_etag = stripslashes($_SERVER['HTTP_IF_NONE_MATCH']);
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else $client_etag = false;
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$client_last_modified = trim( $_SERVER['HTTP_IF_MODIFIED_SINCE']);
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// If string is empty, return 0. If not, attempt to parse into a timestamp
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$client_modified_timestamp = $client_last_modified ? strtotime($client_last_modified) : 0;
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// Make a timestamp for our most recent modification...
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$wp_modified_timestamp = strtotime($wp_last_modified);
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if ( ($client_last_modified && $client_etag) ?
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(($client_modified_timestamp >= $wp_modified_timestamp) && ($client_etag == $wp_etag)) :
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(($client_modified_timestamp >= $wp_modified_timestamp) || ($client_etag == $wp_etag)) ) {
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status_header( 304 );
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exit;
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}
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}
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}
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function build_query_string() {
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$this->query_string = '';
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foreach (array_keys($this->query_vars) as $wpvar) {
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if ( '' != $this->query_vars[$wpvar] ) {
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$this->query_string .= (strlen($this->query_string) < 1) ? '' : '&';
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$this->query_string .= $wpvar . '=' . rawurlencode($this->query_vars[$wpvar]);
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}
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}
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foreach ($this->private_query_vars as $wpvar) {
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if (isset($GLOBALS[$wpvar]) && '' != $GLOBALS[$wpvar] && ! isset($this->extra_query_vars[$wpvar]) ) {
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$this->query_string .= (strlen($this->query_string) < 1) ? '' : '&';
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$this->query_string .= $wpvar . '=' . rawurlencode($GLOBALS[$wpvar]);
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}
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}
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$this->query_string = apply_filters('query_string', $this->query_string);
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}
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function register_globals() {
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global $wp_query;
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// Extract updated query vars back into global namespace.
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foreach ($wp_query->query_vars as $key => $value) {
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$GLOBALS[$key] = $value;
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}
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$GLOBALS['query_string'] = & $this->query_string;
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$GLOBALS['posts'] = & $wp_query->posts;
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$GLOBALS['post'] = & $wp_query->post;
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$GLOBALS['request'] = & $wp_query->request;
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if ( is_single() || is_page() ) {
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$GLOBALS['more'] = 1;
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$GLOBALS['single'] = 1;
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}
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}
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function init() {
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wp_get_current_user();
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}
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function query_posts() {
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$this->build_query_string();
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query_posts($this->query_string);
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}
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function handle_404() {
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global $wp_query;
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// Issue a 404 if a permalink request doesn't match any posts. Don't
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// issue a 404 if one was already issued, if the request was a search,
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// or if the request was a regular query string request rather than a
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// permalink request.
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if ( (0 == count($wp_query->posts)) && !is_404() && !is_search() && ( $this->did_permalink || (!empty($_SERVER['QUERY_STRING']) && (false === strpos($_SERVER['REQUEST_URI'], '?'))) ) ) {
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$wp_query->set_404();
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status_header( 404 );
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} elseif( is_404() != true ) {
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status_header( 200 );
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}
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}
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function main($query_args = '') {
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$this->init();
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$this->parse_request($query_args);
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$this->send_headers();
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$this->query_posts();
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$this->handle_404();
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$this->register_globals();
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}
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function WP() {
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// Empty.
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}
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}
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class WP_Error {
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var $errors = array();
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function WP_Error($code = '', $message = '') {
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if ( ! empty($code) )
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$this->errors[$code][] = $message;
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}
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function get_error_codes() {
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if ( empty($this->errors) )
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return array();
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return array_keys($this->errors);
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}
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function get_error_code() {
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$codes = $this->get_error_codes();
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if ( empty($codes) )
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return '';
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return $codes[0];
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}
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function get_error_messages($code) {
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if ( isset($this->errors[$code]) )
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return $this->errors[$code];
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else
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return array();
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}
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function get_error_message($code = '') {
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if ( empty($code) )
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$code = $this->get_error_code();
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$messages = $this->get_error_messages($code);
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if ( empty($messages) )
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return '';
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return $messages[0];
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}
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function add($code, $message) {
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$this->errors[$code][] = $message;
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}
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}
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function is_wp_error($thing) {
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if ( is_object($thing) && is_a($thing, 'WP_Error') )
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return true;
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return false;
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}
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?>
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