et this comment's page number } else { $page = ceil( ( $older_comment_count + 1 ) / $args['per_page'] ); } } /** * Filters the calculated page on which a comment appears. * * @since 4.4.0 * @since 4.7.0 Introduced the `$comment_ID` parameter. * * @param int $page Comment page. * @param array $args { * Arguments used to calculate pagination. These include arguments auto-detected by the function, * based on query vars, system settings, etc. For pristine arguments passed to the function, * see `$original_args`. * * @type string $type Type of comments to count. * @type int $page Calculated current page. * @type int $per_page Calculated number of comments per page. * @type int $max_depth Maximum comment threading depth allowed. * } * @param array $original_args { * Array of arguments passed to the function. Some or all of these may not be set. * * @type string $type Type of comments to count. * @type int $page Current comment page. * @type int $per_page Number of comments per page. * @type int $max_depth Maximum comment threading depth allowed. * } * @param int $comment_ID ID of the comment. */ return apply_filters( 'get_page_of_comment', (int) $page, $args, $original_args, $comment_ID ); } /** * Retrieves the maximum character lengths for the comment form fields. * * @since 4.5.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @return array Maximum character length for the comment form fields. */ function wp_get_comment_fields_max_lengths() { global $wpdb; $lengths = array( 'comment_author' => 245, 'comment_author_email' => 100, 'comment_author_url' => 200, 'comment_content' => 65525, ); if ( $wpdb->is_mysql ) { foreach ( $lengths as $column => $length ) { $col_length = $wpdb->get_col_length( $wpdb->comments, $column ); $max_length = 0; // No point if we can't get the DB column lengths if ( is_wp_error( $col_length ) ) { break; } if ( ! is_array( $col_length ) && (int) $col_length > 0 ) { $max_length = (int) $col_length; } elseif ( is_array( $col_length ) && isset( $col_length['length'] ) && intval( $col_length['length'] ) > 0 ) { $max_length = (int) $col_length['length']; if ( ! empty( $col_length['type'] ) && 'byte' === $col_length['type'] ) { $max_length = $max_length - 10; } } if ( $max_length > 0 ) { $lengths[ $column ] = $max_length; } } } /** * Filters the lengths for the comment form fields. * * @since 4.5.0 * * @param array $lengths Associative array `'field_name' => 'maximum length'`. */ return apply_filters( 'wp_get_comment_fields_max_lengths', $lengths ); } /** * Compares the lengths of comment data against the maximum character limits. * * @since 4.7.0 * * @param array $comment_data Array of arguments for inserting a comment. * @return WP_Error|true WP_Error when a comment field exceeds the limit, * otherwise true. */ function wp_check_comment_data_max_lengths( $comment_data ) { $max_lengths = wp_get_comment_fields_max_lengths(); if ( isset( $comment_data['comment_author'] ) && mb_strlen( $comment_data['comment_author'], '8bit' ) > $max_lengths['comment_author'] ) { return new WP_Error( 'comment_author_column_length', __( 'ERROR: your name is too long.' ), 200 ); } if ( isset( $comment_data['comment_author_email'] ) && strlen( $comment_data['comment_author_email'] ) > $max_lengths['comment_author_email'] ) { return new WP_Error( 'comment_author_email_column_length', __( 'ERROR: your email address is too long.' ), 200 ); } if ( isset( $comment_data['comment_author_url'] ) && strlen( $comment_data['comment_author_url'] ) > $max_lengths['comment_author_url'] ) { return new WP_Error( 'comment_author_url_column_length', __( 'ERROR: your url is too long.' ), 200 ); } if ( isset( $comment_data['comment_content'] ) && mb_strlen( $comment_data['comment_content'], '8bit' ) > $max_lengths['comment_content'] ) { return new WP_Error( 'comment_content_column_length', __( 'ERROR: your comment is too long.' ), 200 ); } return true; } /** * Does comment contain blacklisted characters or words. * * @since 1.5.0 * * @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's 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) { /** * Fires before the comment is tested for blacklisted characters or words. * * @since 1.5.0 * * @param string $author Comment author. * @param string $email Comment author's email. * @param string $url Comment author's URL. * @param string $comment Comment content. * @param string $user_ip Comment author's IP address. * @param string $user_agent Comment author's browser user agent. */ do_action( 'wp_blacklist_check', $author, $email, $url, $comment, $user_ip, $user_agent ); $mod_keys = trim( get_option('blacklist_keys') ); if ( '' == $mod_keys ) return false; // If moderation keys are empty // Ensure HTML tags are not being used to bypass the blacklist. $comment_without_html = wp_strip_all_tags( $comment ); $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, $comment_without_html) || preg_match($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|array Comment stats. */ function wp_count_comments( $post_id = 0 ) { $post_id = (int) $post_id; /** * Filters the comments count for a given post. * * @since 2.7.0 * * @param array $count An empty array. * @param int $post_id The post ID. */ $filtered = apply_filters( 'wp_count_comments', array(), $post_id ); if ( ! empty( $filtered ) ) { return $filtered; } $count = wp_cache_get( "comments-{$post_id}", 'counts' ); if ( false !== $count ) { return $count; } $stats = get_comment_count( $post_id ); $stats['moderated'] = $stats['awaiting_moderation']; unset( $stats['awaiting_moderation'] ); $stats_object = (object) $stats; wp_cache_set( "comments-{$post_id}", $stats_object, 'counts' ); return $stats_object; } /** * Trashes or deletes a comment. * * The comment is moved to trash instead of permanently deleted unless trash is * disabled, item is already in the trash, or $force_delete is true. * * The post comment count will be updated if the comment was approved and has a * post ID available. * * @since 2.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @param bool $force_delete Whether to bypass trash and force deletion. Default is false. * @return bool True on success, false on failure. */ function wp_delete_comment($comment_id, $force_delete = false) { global $wpdb; if (!$comment = get_comment($comment_id)) return false; if ( !$force_delete && EMPTY_TRASH_DAYS && !in_array( wp_get_comment_status( $comment ), array( 'trash', 'spam' ) ) ) return wp_trash_comment($comment_id); /** * Fires immediately before a comment is deleted from the database. * * @since 1.2.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment to be deleted. */ do_action( 'delete_comment', $comment->comment_ID, $comment ); // Move children up a level. $children = $wpdb->get_col( $wpdb->prepare("SELECT comment_ID FROM $wpdb->comments WHERE comment_parent = %d", $comment->comment_ID) ); if ( !empty($children) ) { $wpdb->update($wpdb->comments, array('comment_parent' => $comment->comment_parent), array('comment_parent' => $comment->comment_ID)); clean_comment_cache($children); } // Delete metadata $meta_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_id FROM $wpdb->commentmeta WHERE comment_id = %d", $comment->comment_ID ) ); foreach ( $meta_ids as $mid ) delete_metadata_by_mid( 'comment', $mid ); if ( ! $wpdb->delete( $wpdb->comments, array( 'comment_ID' => $comment->comment_ID ) ) ) return false; /** * Fires immediately after a comment is deleted from the database. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The deleted comment. */ do_action( 'deleted_comment', $comment->comment_ID, $comment ); $post_id = $comment->comment_post_ID; if ( $post_id && $comment->comment_approved == 1 ) wp_update_comment_count($post_id); clean_comment_cache( $comment->comment_ID ); /** This action is documented in wp-includes/comment.php */ do_action( 'wp_set_comment_status', $comment->comment_ID, 'delete' ); wp_transition_comment_status('delete', $comment->comment_approved, $comment); return true; } /** * Moves a comment to the Trash * * If trash is disabled, comment is permanently deleted. * * @since 2.9.0 * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @return bool True on success, false on failure. */ function wp_trash_comment($comment_id) { if ( !EMPTY_TRASH_DAYS ) return wp_delete_comment($comment_id, true); if ( !$comment = get_comment($comment_id) ) return false; /** * Fires immediately before a comment is sent to the Trash. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment to be trashed. */ do_action( 'trash_comment', $comment->comment_ID, $comment ); if ( wp_set_comment_status( $comment, 'trash' ) ) { delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_status' ); delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_time' ); add_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', $comment->comment_approved ); add_comment_meta( $comment->comment_ID, '_wp_trash_meta_time', time() ); /** * Fires immediately after a comment is sent to Trash. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The trashed comment. */ do_action( 'trashed_comment', $comment->comment_ID, $comment ); return true; } return false; } /** * Removes a comment from the Trash * * @since 2.9.0 * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @return bool True on success, false on failure. */ function wp_untrash_comment($comment_id) { $comment = get_comment( $comment_id ); if ( ! $comment ) { return false; } /** * Fires immediately before a comment is restored from the Trash. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment to be untrashed. */ do_action( 'untrash_comment', $comment->comment_ID, $comment ); $status = (string) get_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', true ); if ( empty($status) ) $status = '0'; if ( wp_set_comment_status( $comment, $status ) ) { delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_time' ); delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_status' ); /** * Fires immediately after a comment is restored from the Trash. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The untrashed comment. */ do_action( 'untrashed_comment', $comment->comment_ID, $comment ); return true; } return false; } /** * Marks a comment as Spam * * @since 2.9.0 * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @return bool True on success, false on failure. */ function wp_spam_comment( $comment_id ) { $comment = get_comment( $comment_id ); if ( ! $comment ) { return false; } /** * Fires immediately before a comment is marked as Spam. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment to be marked as spam. */ do_action( 'spam_comment', $comment->comment_ID, $comment ); if ( wp_set_comment_status( $comment, 'spam' ) ) { delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_status' ); delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_time' ); add_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', $comment->comment_approved ); add_comment_meta( $comment->comment_ID, '_wp_trash_meta_time', time() ); /** * Fires immediately after a comment is marked as Spam. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment marked as spam. */ do_action( 'spammed_comment', $comment->comment_ID, $comment ); return true; } return false; } /** * Removes a comment from the Spam * * @since 2.9.0 * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @return bool True on success, false on failure. */ function wp_unspam_comment( $comment_id ) { $comment = get_comment( $comment_id ); if ( ! $comment ) { return false; } /** * Fires immediately before a comment is unmarked as Spam. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment to be unmarked as spam. */ do_action( 'unspam_comment', $comment->comment_ID, $comment ); $status = (string) get_comment_meta( $comment->comment_ID, '_wp_trash_meta_status', true ); if ( empty($status) ) $status = '0'; if ( wp_set_comment_status( $comment, $status ) ) { delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_status' ); delete_comment_meta( $comment->comment_ID, '_wp_trash_meta_time' ); /** * Fires immediately after a comment is unmarked as Spam. * * @since 2.9.0 * @since 4.9.0 Added the `$comment` parameter. * * @param int $comment_id The comment ID. * @param WP_Comment $comment The comment unmarked as spam. */ do_action( 'unspammed_comment', $comment->comment_ID, $comment ); return true; } return false; } /** * The status of a comment by ID. * * @since 1.0.0 * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object * @return false|string Status might be 'trash', 'approved', 'unapproved', 'spam'. False on failure. */ function wp_get_comment_status($comment_id) { $comment = get_comment($comment_id); if ( !$comment ) return false; $approved = $comment->comment_approved; if ( $approved == null ) return false; elseif ( $approved == '1' ) return 'approved'; elseif ( $approved == '0' ) return 'unapproved'; elseif ( $approved == 'spam' ) return 'spam'; elseif ( $approved == 'trash' ) return 'trash'; else return false; } /** * Call hooks for when a comment status transition occurs. * * Calls hooks for comment status transitions. If the new comment status is not the same * as the previous comment status, then two hooks will be ran, the first is * {@see 'transition_comment_status'} with new status, old status, and comment data. The * next action called is {@see comment_$old_status_to_$new_status'}. It has the * comment data. * * The final action will run whether or not the comment statuses are the same. The * action is named {@see 'comment_$new_status_$comment->comment_type'}. * * @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 ) { /** * Fires when the comment status is in transition. * * @since 2.7.0 * * @param int|string $new_status The new comment status. * @param int|string $old_status The old comment status. * @param object $comment The comment data. */ do_action( 'transition_comment_status', $new_status, $old_status, $comment ); /** * Fires when the comment status is in transition from one specific status to another. * * The dynamic portions of the hook name, `$old_status`, and `$new_status`, * refer to the old and new comment statuses, respectively. * * @since 2.7.0 * * @param WP_Comment $comment Comment object. */ do_action( "comment_{$old_status}_to_{$new_status}", $comment ); } /** * Fires when the status of a specific comment type is in transition. * * The dynamic portions of the hook name, `$new_status`, and `$comment->comment_type`, * refer to the new comment status, and the type of comment, respectively. * * Typical comment types include an empty string (standard comment), 'pingback', * or 'trackback'. * * @since 2.7.0 * * @param int $comment_ID The comment ID. * @param WP_Comment $comment Comment object. */ do_action( "comment_{$new_status}_{$comment->comment_type}", $comment->comment_ID, $comment ); } /** * Clear the lastcommentmodified cached value when a comment status is changed. * * Deletes the lastcommentmodified cache key when a comment enters or leaves * 'approved' status. * * @since 4.7.0 * @access private * * @param string $new_status The new comment status. * @param string $old_status The old comment status. */ function _clear_modified_cache_on_transition_comment_status( $new_status, $old_status ) { if ( 'approved' === $new_status || 'approved' === $old_status ) { foreach ( array( 'server', 'gmt', 'blog' ) as $timezone ) { wp_cache_delete( "lastcommentmodified:$timezone", 'timeinfo' ); } } } /** * 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]; /** * Filters the current commenter's name, email, and URL. * * @since 3.1.0 * * @param array $comment_author_data { * An array of current commenter variables. * * @type string $comment_author The name of the author of the comment. Default empty. * @type string $comment_author_email The email address of the `$comment_author`. Default empty. * @type string $comment_author_url The URL address of the `$comment_author`. Default empty. * } */ return apply_filters( 'wp_get_current_commenter', compact('comment_author', 'comment_author_email', 'comment_author_url') ); } /** * Inserts a comment into the database. * * @since 2.0.0 * @since 4.4.0 Introduced `$comment_meta` argument. * * @global wpdb $wpdb WordPress database abstraction object. * * @param array $commentdata { * Array of arguments for inserting a new comment. * * @type string $comment_agent The HTTP user agent of the `$comment_author` when * the comment was submitted. Default empty. * @type int|string $comment_approved Whether the comment has been approved. Default 1. * @type string $comment_author The name of the author of the comment. Default empty. * @type string $comment_author_email The email address of the `$comment_author`. Default empty. * @type string $comment_author_IP The IP address of the `$comment_author`. Default empty. * @type string $comment_author_url The URL address of the `$comment_author`. Default empty. * @type string $comment_content The content of the comment. Default empty. * @type string $comment_date The date the comment was submitted. To set the date * manually, `$comment_date_gmt` must also be specified. * Default is the current time. * @type string $comment_date_gmt The date the comment was submitted in the GMT timezone. * Default is `$comment_date` in the site's GMT timezone. * @type int $comment_karma The karma of the comment. Default 0. * @type int $comment_parent ID of this comment's parent, if any. Default 0. * @type int $comment_post_ID ID of the post that relates to the comment, if any. * Default 0. * @type string $comment_type Comment type. Default empty. * @type array $comment_meta Optional. Array of key/value pairs to be stored in commentmeta for the * new comment. * @type int $user_id ID of the user who submitted the comment. Default 0. * } * @return int|false The new comment's ID on success, false on failure. */ function wp_insert_comment( $commentdata ) { global $wpdb; $data = wp_unslash( $commentdata ); $comment_author = ! isset( $data['comment_author'] ) ? '' : $data['comment_author']; $comment_author_email = ! isset( $data['comment_author_email'] ) ? '' : $data['comment_author_email']; $comment_author_url = ! isset( $data['comment_author_url'] ) ? '' : $data['comment_author_url']; $comment_author_IP = ! isset( $data['comment_author_IP'] ) ? '' : $data['comment_author_IP']; $comment_date = ! isset( $data['comment_date'] ) ? current_time( 'mysql' ) : $data['comment_date']; $comment_date_gmt = ! isset( $data['comment_date_gmt'] ) ? get_gmt_from_date( $comment_date ) : $data['comment_date_gmt']; $comment_post_ID = ! isset( $data['comment_post_ID'] ) ? 0 : $data['comment_post_ID']; $comment_content = ! isset( $data['comment_content'] ) ? '' : $data['comment_content']; $comment_karma = ! isset( $data['comment_karma'] ) ? 0 : $data['comment_karma']; $comment_approved = ! isset( $data['comment_approved'] ) ? 1 : $data['comment_approved']; $comment_agent = ! isset( $data['comment_agent'] ) ? '' : $data['comment_agent']; $comment_type = ! isset( $data['comment_type'] ) ? '' : $data['comment_type']; $comment_parent = ! isset( $data['comment_parent'] ) ? 0 : $data['comment_parent']; $user_id = ! isset( $data['user_id'] ) ? 0 : $data['user_id']; $compacted = compact( 'comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_author_IP', 'comment_date', 'comment_date_gmt', 'comment_content', 'comment_karma', 'comment_approved', 'comment_agent', 'comment_type', 'comment_parent', 'user_id' ); if ( ! $wpdb->insert( $wpdb->comments, $compacted ) ) { return false; } $id = (int) $wpdb->insert_id; if ( $comment_approved == 1 ) { wp_update_comment_count( $comment_post_ID ); foreach ( array( 'server', 'gmt', 'blog' ) as $timezone ) { wp_cache_delete( "lastcommentmodified:$timezone", 'timeinfo' ); } } clean_comment_cache( $id ); $comment = get_comment( $id ); // If metadata is provided, store it. if ( isset( $commentdata['comment_meta'] ) && is_array( $commentdata['comment_meta'] ) ) { foreach ( $commentdata['comment_meta'] as $meta_key => $meta_value ) { add_comment_meta( $comment->comment_ID, $meta_key, $meta_value, true ); } } /** * Fires immediately after a comment is inserted into the database. * * @since 2.8.0 * * @param int $id The comment ID. * @param WP_Comment $comment Comment object. */ do_action( 'wp_insert_comment', $id, $comment ); 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 * * @param array $commentdata Contains information on the comment. * @return array Parsed comment information. */ function wp_filter_comment($commentdata) { if ( isset( $commentdata['user_ID'] ) ) { /** * Filters the comment author's user id before it is set. * * The first time this filter is evaluated, 'user_ID' is checked * (for back-compat), followed by the standard 'user_id' value. * * @since 1.5.0 * * @param int $user_ID The comment author's user ID. */ $commentdata['user_id'] = apply_filters( 'pre_user_id', $commentdata['user_ID'] ); } elseif ( isset( $commentdata['user_id'] ) ) { /** This filter is documented in wp-includes/comment.php */ $commentdata['user_id'] = apply_filters( 'pre_user_id', $commentdata['user_id'] ); } /** * Filters the comment author's browser user agent before it is set. * * @since 1.5.0 * * @param string $comment_agent The comment author's browser user agent. */ $commentdata['comment_agent'] = apply_filters( 'pre_comment_user_agent', ( isset( $commentdata['comment_agent'] ) ? $commentdata['comment_agent'] : '' ) ); /** This filter is documented in wp-includes/comment.php */ $commentdata['comment_author'] = apply_filters( 'pre_comment_author_name', $commentdata['comment_author'] ); /** * Filters the comment content before it is set. * * @since 1.5.0 * * @param string $comment_content The comment content. */ $commentdata['comment_content'] = apply_filters( 'pre_comment_content', $commentdata['comment_content'] ); /** * Filters the comment author's IP address before it is set. * * @since 1.5.0 * * @param string $comment_author_ip The comment author's IP address. */ $commentdata['comment_author_IP'] = apply_filters( 'pre_comment_user_ip', $commentdata['comment_author_IP'] ); /** This filter is documented in wp-includes/comment.php */ $commentdata['comment_author_url'] = apply_filters( 'pre_comment_author_url', $commentdata['comment_author_url'] ); /** This filter is documented in wp-includes/comment.php */ $commentdata['comment_author_email'] = apply_filters( 'pre_comment_author_email', $commentdata['comment_author_email'] ); $commentdata['filtered'] = true; return $commentdata; } /** * Whether a 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 - $time_lastcomment) < 15 ) return true; return false; } /** * Adds a new comment to the database. * * Filters new comment to ensure that the fields are sanitized and valid before * inserting comment into database. Calls {@see 'comment_post'} action with comment ID * and whether comment is approved by WordPress. Also has {@see 'preprocess_comment'} * filter for processing the comment data before the function handles it. * * We use `REMOTE_ADDR` here directly. If you are behind a proxy, you should ensure * that it is properly set, such as in wp-config.php, for your environment. * * See {@link https://core.trac.wordpress.org/ticket/9235} * * @since 1.5.0 * @since 4.3.0 'comment_agent' and 'comment_author_IP' can be set via `$commentdata`. * @since 4.7.0 The `$avoid_die` parameter was added, allowing the function to * return a WP_Error object instead of dying. * * @see wp_insert_comment() * @global wpdb $wpdb WordPress database abstraction object. * * @param array $commentdata { * Comment data. * * @type string $comment_author The name of the comment author. * @type string $comment_author_email The comment author email address. * @type string $comment_author_url The comment author URL. * @type string $comment_content The content of the comment. * @type string $comment_date The date the comment was submitted. Default is the current time. * @type string $comment_date_gmt The date the comment was submitted in the GMT timezone. * Default is `$comment_date` in the GMT timezone. * @type int $comment_parent The ID of this comment's parent, if any. Default 0. * @type int $comment_post_ID The ID of the post that relates to the comment. * @type int $user_id The ID of the user who submitted the comment. Default 0. * @type int $user_ID Kept for backward-compatibility. Use `$user_id` instead. * @type string $comment_agent Comment author user agent. Default is the value of 'HTTP_USER_AGENT' * in the `$_SERVER` superglobal sent in the original request. * @type string $comment_author_IP Comment author IP address in IPv4 format. Default is the value of * 'REMOTE_ADDR' in the `$_SERVER` superglobal sent in the original request. * } * @param bool $avoid_die Should errors be returned as WP_Error objects instead of * executing wp_die()? Default false. * @return int|false|WP_Error The ID of the comment on success, false or WP_Error on failure. */ function wp_new_comment( $commentdata, $avoid_die = false ) { global $wpdb; if ( isset( $commentdata['user_ID'] ) ) { $commentdata['user_id'] = $commentdata['user_ID'] = (int) $commentdata['user_ID']; } $prefiltered_user_id = ( isset( $commentdata['user_id'] ) ) ? (int) $commentdata['user_id'] : 0; /** * Filters a comment's data before it is sanitized and inserted into the database. * * @since 1.5.0 * * @param array $commentdata Comment data. */ $commentdata = apply_filters( 'preprocess_comment', $commentdata ); $commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID']; if ( isset( $commentdata['user_ID'] ) && $prefiltered_user_id !== (int) $commentdata['user_ID'] ) { $commentdata['user_id'] = $commentdata['user_ID'] = (int) $commentdata['user_ID']; } elseif ( isset( $commentdata['user_id'] ) ) { $commentdata['user_id'] = (int) $commentdata['user_id']; } $commentdata['comment_parent'] = isset($commentdata['comment_parent']) ? absint($commentdata['comment_parent']) : 0; $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; if ( ! isset( $commentdata['comment_author_IP'] ) ) { $commentdata['comment_author_IP'] = $_SERVER['REMOTE_ADDR']; } $commentdata['comment_author_IP'] = preg_replace( '/[^0-9a-fA-F:., ]/', '', $commentdata['comment_author_IP'] ); if ( ! isset( $commentdata['comment_agent'] ) ) { $commentdata['comment_agent'] = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT']: ''; } $commentdata['comment_agent'] = substr( $commentdata['comment_agent'], 0, 254 ); if ( empty( $commentdata['comment_date'] ) ) { $commentdata['comment_date'] = current_time('mysql'); } if ( empty( $commentdata['comment_date_gmt'] ) ) { $commentdata['comment_date_gmt'] = current_time( 'mysql', 1 ); } $commentdata = wp_filter_comment($commentdata); $commentdata['comment_approved'] = wp_allow_comment( $commentdata, $avoid_die ); if ( is_wp_error( $commentdata['comment_approved'] ) ) { return $commentdata['comment_approved']; } $comment_ID = wp_insert_comment($commentdata); if ( ! $comment_ID ) { $fields = array( 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content' ); foreach ( $fields as $field ) { if ( isset( $commentdata[ $field ] ) ) { $commentdata[ $field ] = $wpdb->strip_invalid_text_for_column( $wpdb->comments, $field, $commentdata[ $field ] ); } } $commentdata = wp_filter_comment( $commentdata ); $commentdata['comment_approved'] = wp_allow_comment( $commentdata, $avoid_die ); if ( is_wp_error( $commentdata['comment_approved'] ) ) { return $commentdata['comment_approved']; } $comment_ID = wp_insert_comment( $commentdata ); if ( ! $comment_ID ) { return false; } } /** * Fires immediately after a comment is inserted into the database. * * @since 1.2.0 * @since 4.5.0 The `$commentdata` parameter was added. * * @param int $comment_ID The comment ID. * @param int|string $comment_approved 1 if the comment is approved, 0 if not, 'spam' if spam. * @param array $commentdata Comment data. */ do_action( 'comment_post', $comment_ID, $commentdata['comment_approved'], $commentdata ); return $comment_ID; } /** * Send a comment moderation notification to the comment moderator. * * @since 4.4.0 * * @param int $comment_ID ID of the comment. * @return bool True on success, false on failure. */ function wp_new_comment_notify_moderator( $comment_ID ) { $comment = get_comment( $comment_ID ); // Only send notifications for pending comments. $maybe_notify = ( '0' == $comment->comment_approved ); /** This filter is documented in wp-includes/comment.php */ $maybe_notify = apply_filters( 'notify_moderator', $maybe_notify, $comment_ID ); if ( ! $maybe_notify ) { return false; } return wp_notify_moderator( $comment_ID ); } /** * Send a notification of a new comment to the post author. * * @since 4.4.0 * * Uses the {@see 'notify_post_author'} filter to determine whether the post author * should be notified when a new comment is added, overriding site setting. * * @param int $comment_ID Comment ID. * @return bool True on success, false on failure. */ function wp_new_comment_notify_postauthor( $comment_ID ) { $comment = get_comment( $comment_ID ); $maybe_notify = get_option( 'comments_notify' ); /** * Filters whether to send the post author new comment notification emails, * overriding the site setting. * * @since 4.4.0 * * @param bool $maybe_notify Whether to notify the post author about the new comment. * @param int $comment_ID The ID of the comment for the notification. */ $maybe_notify = apply_filters( 'notify_post_author', $maybe_notify, $comment_ID ); /* * wp_notify_postauthor() checks if notifying the author of their own comment. * By default, it won't, but filters can override this. */ if ( ! $maybe_notify ) { return false; } // Only send notifications for approved comments. if ( ! isset( $comment->comment_approved ) || '1' != $comment->comment_approved ) { return false; } return wp_notify_postauthor( $comment_ID ); } /** * Sets the status of a comment. * * The {@see 'wp_set_comment_status'} action is called after the comment is handled. * If the comment status is not in the list, then false is returned. * * @since 1.0.0 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. * @param string $comment_status New comment status, either 'hold', 'approve', 'spam', or 'trash'. * @param bool $wp_error Whether to return a WP_Error object if there is a failure. Default is false. * @return bool|WP_Error True on success, false or WP_Error on failure. */ function wp_set_comment_status($comment_id, $comment_status, $wp_error = false) { global $wpdb; switch ( $comment_status ) { case 'hold': case '0': $status = '0'; break; case 'approve': case '1': $status = '1'; add_action( 'wp_set_comment_status', 'wp_new_comment_notify_postauthor' ); break; case 'spam': $status = 'spam'; break; case 'trash': $status = 'trash'; break; default: return false; } $comment_old = clone get_comment($comment_id); if ( !$wpdb->update( $wpdb->comments, array('comment_approved' => $status), array( 'comment_ID' => $comment_old->comment_ID ) ) ) { if ( $wp_error ) return new WP_Error('db_update_error', __('Could not update comment status'), $wpdb->last_error); else return false; } clean_comment_cache( $comment_old->comment_ID ); $comment = get_comment( $comment_old->comment_ID ); /** * Fires immediately before transitioning a comment's status from one to another * in the database. * * @since 1.5.0 * * @param int $comment_id Comment ID. * @param string|bool $comment_status Current comment status. Possible values include * 'hold', 'approve', 'spam', 'trash', or false. */ do_action( 'wp_set_comment_status', $comment->comment_ID, $comment_status ); wp_transition_comment_status($comment_status, $comment_old->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 * @since 4.9.0 Add updating comment meta during comment update. * * @global wpdb $wpdb WordPress database abstraction 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); if ( empty( $comment ) ) { return 0; } // Make sure that the comment post ID is valid (if specified). if ( ! empty( $commentarr['comment_post_ID'] ) && ! get_post( $commentarr['comment_post_ID'] ) ) { return 0; } // Escape data pulled from DB. $comment = wp_slash($comment); $old_status = $comment['comment_approved']; // 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. $data = wp_unslash( $commentarr ); /** * Filters the comment content before it is updated in the database. * * @since 1.5.0 * * @param string $comment_content The comment data. */ $data['comment_content'] = apply_filters( 'comment_save_pre', $data['comment_content'] ); $data['comment_date_gmt'] = get_gmt_from_date( $data['comment_date'] ); if ( ! isset( $data['comment_approved'] ) ) { $data['comment_approved'] = 1; } elseif ( 'hold' == $data['comment_approved'] ) { $data['comment_approved'] = 0; } elseif ( 'approve' == $data['comment_approved'] ) { $data['comment_approved'] = 1; } $comment_ID = $data['comment_ID']; $comment_post_ID = $data['comment_post_ID']; /** * Filters the comment data immediately before it is updated in the database. * * Note: data being passed to the filter is already unslashed. * * @since 4.7.0 * * @param array $data The new, processed comment data. * @param array $comment The old, unslashed comment data. * @param array $commentarr The new, raw comment data. */ $data = apply_filters( 'wp_update_comment_data', $data, $comment, $commentarr ); $keys = array( 'comment_post_ID', 'comment_content', 'comment_author', 'comment_author_email', 'comment_approved', 'comment_karma', 'comment_author_url', 'comment_date', 'comment_date_gmt', 'comment_type', 'comment_parent', 'user_id', 'comment_agent', 'comment_author_IP' ); $data = wp_array_slice_assoc( $data, $keys ); $rval = $wpdb->update( $wpdb->comments, $data, compact( 'comment_ID' ) ); // If metadata is provided, store it. if ( isset( $commentarr['comment_meta'] ) && is_array( $commentarr['comment_meta'] ) ) { foreach ( $commentarr['comment_meta'] as $meta_key => $meta_value ) { update_comment_meta( $comment_ID, $meta_key, $meta_value ); } } clean_comment_cache( $comment_ID ); wp_update_comment_count( $comment_post_ID ); /** * Fires immediately after a comment is updated in the database. * * The hook also fires immediately before comment status transition hooks are fired. * * @since 1.2.0 * @since 4.6.0 Added the `$data` parameter. * * @param int $comment_ID The comment ID. * @param array $data Comment data. */ do_action( 'edit_comment', $comment_ID, $data ); $comment = get_comment($comment_ID); wp_transition_comment_status($comment->comment_approved, $old_status, $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 $defer * @return bool */ function wp_defer_comment_counting($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 * * @staticvar array $_deferred * * @param int|null $post_id Post ID. * @param bool $do_deferred Optional. Whether to process previously deferred * post comment counts. Default false. * @return bool|void True on success, false on failure or if post with ID does * not exist. */ function wp_update_comment_count($post_id, $do_deferred=false) { static $_deferred = array(); if ( empty( $post_id ) && ! $do_deferred ) { return false; } 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 * * @global wpdb $wpdb WordPress database abstraction object. * * @param int $post_id Post ID * @return bool True on success, false on '0' $post_id or if post with ID does not exist. */ function wp_update_comment_count_now($post_id) { global $wpdb; $post_id = (int) $post_id; if ( !$post_id ) return false; wp_cache_delete( 'comments-0', 'counts' ); wp_cache_delete( "comments-{$post_id}", 'counts' ); if ( !$post = get_post($post_id) ) return false; $old = (int) $post->comment_count; /** * Filters a post's comment count before it is updated in the database. * * @since 4.5.0 * * @param int $new The new comment count. Default null. * @param int $old The old comment count. * @param int $post_id Post ID. */ $new = apply_filters( 'pre_wp_update_comment_count_now', null, $old, $post_id ); if ( is_null( $new ) ) { $new = (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1'", $post_id ) ); } else { $new = (int) $new; } $wpdb->update( $wpdb->posts, array('comment_count' => $new), array('ID' => $post_id) ); clean_post_cache( $post ); /** * Fires immediately after a post's comment count is updated in the database. * * @since 2.3.0 * * @param int $post_id Post ID. * @param int $new The new comment count. * @param int $old The old comment count. */ do_action( 'wp_update_comment_count', $post_id, $new, $old ); /** This action is documented in wp-includes/post.php */ 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 false|string False on failure, string containing URI on success. */ function discover_pingback_server_uri( $url, $deprecated = '' ) { if ( !empty( $deprecated ) ) _deprecated_argument( __FUNCTION__, '2.7.0' ); $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 a URL. This should never happen. return false; //Do not search for a pingback server on our own uploads $uploads_dir = wp_get_upload_dir(); if ( 0 === strpos($url, $uploads_dir['baseurl']) ) return false; $response = wp_safe_remote_head( $url, array( 'timeout' => 2, 'httpversion' => '1.0' ) ); if ( is_wp_error( $response ) ) return false; if ( wp_remote_retrieve_header( $response, 'x-pingback' ) ) return wp_remote_retrieve_header( $response, 'x-pingback' ); // Not an (x)html, sgml, or xml page, no use going further. if ( preg_match('#(image|audio|video|model)/#is', wp_remote_retrieve_header( $response, 'content-type' )) ) return false; // Now do a GET since we're going to look in the html headers (and we're sure it's not a binary file) $response = wp_safe_remote_get( $url, array( 'timeout' => 2, 'httpversion' => '1.0' ) ); if ( is_wp_error( $response ) ) return false; $contents = wp_remote_retrieve_body( $response ); $pingback_link_offset_dquote = strpos($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 * * @global wpdb $wpdb WordPress database abstraction object. */ function do_all_pings() { global $wpdb; // Do pingbacks while ($ping = $wpdb->get_row("SELECT ID, post_content, meta_id FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) { delete_metadata_by_mid( 'post', $ping->meta_id ); pingback( $ping->post_content, $ping->ID ); } // Do Enclosures while ($enclosure = $wpdb->get_row("SELECT ID, post_content, meta_id FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) { delete_metadata_by_mid( 'post', $enclosure->meta_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 * @since 4.7.0 $post_id can be a WP_Post object. * * @global wpdb $wpdb WordPress database abstraction object. * * @param int|WP_Post $post_id Post object or ID to do trackbacks on. */ function do_trackbacks( $post_id ) { global $wpdb; $post = get_post( $post_id ); if ( ! $post ) { return false; } $to_ping = get_to_ping( $post ); $pinged = get_pung( $post ); if ( empty( $to_ping ) ) { $wpdb->update($wpdb->posts, array( 'to_ping' => '' ), array( 'ID' => $post->ID ) ); return; } if ( empty($post->post_excerpt) ) { /** This filter is documented in wp-includes/post-template.php */ $excerpt = apply_filters( 'the_content', $post->post_content, $post->ID ); } else { /** This filter is documented in wp-includes/post-template.php */ $excerpt = apply_filters( 'the_excerpt', $post->post_excerpt ); } $excerpt = str_replace(']]>', ']]>', $excerpt); $excerpt = wp_html_excerpt($excerpt, 252, '…'); /** This filter is documented in wp-includes/post-template.php */ $post_title = apply_filters( 'the_title', $post->post_title, $post->ID ); $post_title = strip_tags($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, %s, '')) WHERE ID = %d", $tb_ping, $post->ID ) ); } } } } /** * Sends pings to all of the ping site services. * * @since 1.2.0 * * @param int $post_id Post ID. * @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 * @since 4.7.0 $post_id can be a WP_Post object. * * @param string $content Post content to check for links. If empty will retrieve from post. * @param int|WP_Post $post_id Post Object or ID. */ function pingback( $content, $post_id ) { include_once( ABSPATH . WPINC . '/class-IXR.php' ); include_once( ABSPATH . WPINC . '/class-wp-http-ixr-client.php' ); // original code by Mort (http://mort.mine.nu:8080) $post_links = array(); $post = get_post( $post_id ); if ( ! $post ) { return; } $pung = get_pung( $post ); if ( empty( $content ) ) { $content = $post->post_content; } // Step 1 // Parsing the post, external links (if any) are stored in the $post_links array $post_links_temp = wp_extract_urls( $content ); // 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 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 ( isset( $test['path'] ) && ( $test['path'] != '/' ) && ( $test['path'] != '' ) ) $post_links[] = $link_test; } endif; endforeach; $post_links = array_unique( $post_links ); /** * Fires just before pinging back links found in a post. * * @since 2.0.0 * * @param array $post_links An array of post links to be checked (passed by reference). * @param array $pung Whether a link has already been pinged (passed by reference). * @param int $post_ID The post ID. */ do_action_ref_array( 'pre_ping', array( &$post_links, &$pung, $post->ID ) ); foreach ( (array) $post_links as $pagelinkedto ) { $pingback_server_url = discover_pingback_server_uri( $pagelinkedto ); if ( $pingback_server_url ) { @ set_time_limit( 60 ); // Now, the RPC call $pagelinkedfrom = get_permalink( $post ); // using a timeout of 3 seconds should be enough to cover slow servers $client = new WP_HTTP_IXR_Client($pingback_server_url); $client->timeout = 3; /** * Filters the user agent sent when pinging-back a URL. * * @since 2.9.0 * * @param string $concat_useragent The user agent concatenated with ' -- WordPress/' * and the WordPress version. * @param string $useragent The useragent. * @param string $pingback_server_url The server URL being linked to. * @param string $pagelinkedto URL of page linked to. * @param string $pagelinkedfrom URL of page linked from. */ $client->useragent = apply_filters( 'pingback_useragent', $client->useragent . ' -- WordPress/' . get_bloginfo( 'version' ), $client->useragent, $pingback_server_url, $pagelinkedto, $pagelinkedfrom ); // 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, $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 * * @global wpdb $wpdb WordPress database abstraction object. * * @param string $trackback_url URL to send trackbacks. * @param string $title Title of post. * @param string $excerpt Excerpt of post. * @param int $ID Post ID. * @return int|false|void Database query from update. */ function trackback($trackback_url, $title, $excerpt, $ID) { global $wpdb; if ( empty($trackback_url) ) return; $options = array(); $options['timeout'] = 10; $options['body'] = array( 'title' => $title, 'url' => get_permalink($ID), 'blog_name' => get_option('blogname'), 'excerpt' => $excerpt ); $response = wp_safe_remote_post( $trackback_url, $options ); if ( is_wp_error( $response ) ) return; $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET pinged = CONCAT(pinged, '\n', %s) WHERE ID = %d", $trackback_url, $ID) ); return $wpdb->query( $wpdb->prepare("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, %s, '')) WHERE ID = %d", $trackback_url, $ID) ); } /** * Send a pingback. * * @since 1.2.0 * * @param string $server Host of blog to connect to. * @param string $path Path to send the ping. */ function weblog_ping($server = '', $path = '') { include_once( ABSPATH . WPINC . '/class-IXR.php' ); include_once( ABSPATH . WPINC . '/class-wp-http-ixr-client.php' ); // using a timeout of 3 seconds should be enough to cover slow servers $client = new WP_HTTP_IXR_Client($server, ((!strlen(trim($path)) || ('/' == $path)) ? false : $path)); $client->timeout = 3; $client->useragent .= ' -- WordPress/' . get_bloginfo( 'version' ); // when set to true, this outputs debug messages by itself $client->debug = false; $home = trailingslashit( home_url() ); if ( !$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); } /** * Default filter attached to pingback_ping_source_uri to validate the pingback's Source URI * * @since 3.5.1 * @see wp_http_validate_url() * * @param string $source_uri * @return string */ function pingback_ping_source_uri( $source_uri ) { return (string) wp_http_validate_url( $source_uri ); } /** * Default filter attached to xmlrpc_pingback_error. * * Returns a generic pingback error code unless the error code is 48, * which reports that the pingback is already registered. * * @since 3.5.1 * @link https://www.hixie.ch/specs/pingback/pingback#TOC3 * * @param IXR_Error $ixr_error * @return IXR_Error */ function xmlrpc_pingback_error( $ixr_error ) { if ( $ixr_error->code === 48 ) return $ixr_error; return new IXR_Error( 0, '' ); } // // Cache // /** * Removes a comment from the object cache. * * @since 2.3.0 * * @param int|array $ids Comment ID or an array of comment IDs to remove from cache. */ function clean_comment_cache($ids) { foreach ( (array) $ids as $id ) { wp_cache_delete( $id, 'comment' ); /** * Fires immediately after a comment has been removed from the object cache. * * @since 4.5.0 * * @param int $id Comment ID. */ do_action( 'clean_comment_cache', $id ); } wp_cache_set( 'last_changed', microtime(), 'comment' ); } /** * Updates the comment cache of given comments. * * Will add the comments in $comments to the cache. If comment ID already exists * in the comment cache then it will not be updated. The comment is added to the * cache using the comment group with the key using the ID of the comments. * * @since 2.3.0 * @since 4.4.0 Introduced the `$update_meta_cache` parameter. * * @param array $comments Array of comment row objects * @param bool $update_meta_cache Whether to update commentmeta cache. Default true. */ function update_comment_cache( $comments, $update_meta_cache = true ) { foreach ( (array) $comments as $comment ) wp_cache_add($comment->comment_ID, $comment, 'comment'); if ( $update_meta_cache ) { // Avoid `wp_list_pluck()` in case `$comments` is passed by reference. $comment_ids = array(); foreach ( $comments as $comment ) { $comment_ids[] = $comment->comment_ID; } update_meta_cache( 'comment', $comment_ids ); } } /** * Adds any comments from the given IDs to the cache that do not already exist in cache. * * @since 4.4.0 * @access private * * @see update_comment_cache() * @global wpdb $wpdb WordPress database abstraction object. * * @param array $comment_ids Array of comment IDs. * @param bool $update_meta_cache Optional. Whether to update the meta cache. Default true. */ function _prime_comment_caches( $comment_ids, $update_meta_cache = true ) { global $wpdb; $non_cached_ids = _get_non_cached_ids( $comment_ids, 'comment' ); if ( !empty( $non_cached_ids ) ) { $fresh_comments = $wpdb->get_results( sprintf( "SELECT $wpdb->comments.* FROM $wpdb->comments WHERE comment_ID IN (%s)", join( ",", array_map( 'intval', $non_cached_ids ) ) ) ); update_comment_cache( $fresh_comments, $update_meta_cache ); } } // // 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 WP_Post $posts Post data object. * @param WP_Query $query Query object. * @return array */ function _close_comments_for_old_posts( $posts, $query ) { if ( empty( $posts ) || ! $query->is_singular() || ! get_option( 'close_comments_for_old_posts' ) ) return $posts; /** * Filters the list of post types to automatically close comments for. * * @since 3.2.0 * * @param array $post_types An array of registered post types. Default array with 'post'. */ $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); if ( ! in_array( $posts[0]->post_type, $post_types ) ) 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 * DAY_IN_SECONDS ) ) { $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); /** This filter is documented in wp-includes/comment.php */ $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); if ( ! in_array( $post->post_type, $post_types ) ) return $open; // Undated drafts should not show up as comments closed. if ( '0000-00-00 00:00:00' === $post->post_date_gmt ) { return $open; } if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) return false; return $open; } /** * Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form. * * This function expects unslashed data, as opposed to functions such as `wp_new_comment()` which * expect slashed data. * * @since 4.4.0 * * @param array $comment_data { * Comment data. * * @type string|int $comment_post_ID The ID of the post that relates to the comment. * @type string $author The name of the comment author. * @type string $email The comment author email address. * @type string $url The comment author URL. * @type string $comment The content of the comment. * @type string|int $comment_parent The ID of this comment's parent, if any. Default 0. * @type string $_wp_unfiltered_html_comment The nonce value for allowing unfiltered HTML. * } * @return WP_Comment|WP_Error A WP_Comment object on success, a WP_Error object on failure. */ function wp_handle_comment_submission( $comment_data ) { $comment_post_ID = $comment_parent = 0; $comment_author = $comment_author_email = $comment_author_url = $comment_content = null; if ( isset( $comment_data['comment_post_ID'] ) ) { $comment_post_ID = (int) $comment_data['comment_post_ID']; } if ( isset( $comment_data['author'] ) && is_string( $comment_data['author'] ) ) { $comment_author = trim( strip_tags( $comment_data['author'] ) ); } if ( isset( $comment_data['email'] ) && is_string( $comment_data['email'] ) ) { $comment_author_email = trim( $comment_data['email'] ); } if ( isset( $comment_data['url'] ) && is_string( $comment_data['url'] ) ) { $comment_author_url = trim( $comment_data['url'] ); } if ( isset( $comment_data['comment'] ) && is_string( $comment_data['comment'] ) ) { $comment_content = trim( $comment_data['comment'] ); } if ( isset( $comment_data['comment_parent'] ) ) { $comment_parent = absint( $comment_data['comment_parent'] ); } $post = get_post( $comment_post_ID ); if ( empty( $post->comment_status ) ) { /** * Fires when a comment is attempted on a post that does not exist. * * @since 1.5.0 * * @param int $comment_post_ID Post ID. */ do_action( 'comment_id_not_found', $comment_post_ID ); return new WP_Error( 'comment_id_not_found' ); } // get_post_status() will get the parent status for attachments. $status = get_post_status( $post ); if ( ( 'private' == $status ) && ! current_user_can( 'read_post', $comment_post_ID ) ) { return new WP_Error( 'comment_id_not_found' ); } $status_obj = get_post_status_object( $status ); if ( ! comments_open( $comment_post_ID ) ) { /** * Fires when a comment is attempted on a post that has comments closed. * * @since 1.5.0 * * @param int $comment_post_ID Post ID. */ do_action( 'comment_closed', $comment_post_ID ); return new WP_Error( 'comment_closed', __( 'Sorry, comments are closed for this item.' ), 403 ); } elseif ( 'trash' == $status ) { /** * Fires when a comment is attempted on a trashed post. * * @since 2.9.0 * * @param int $comment_post_ID Post ID. */ do_action( 'comment_on_trash', $comment_post_ID ); return new WP_Error( 'comment_on_trash' ); } elseif ( ! $status_obj->public && ! $status_obj->private ) { /** * Fires when a comment is attempted on a post in draft mode. * * @since 1.5.1 * * @param int $comment_post_ID Post ID. */ do_action( 'comment_on_draft', $comment_post_ID ); if ( current_user_can( 'read_post', $comment_post_ID ) ) { return new WP_Error( 'comment_on_draft', __( 'Sorry, comments are not allowed for this item.' ), 403 ); } else { return new WP_Error( 'comment_on_draft' ); } } elseif ( post_password_required( $comment_post_ID ) ) { /** * Fires when a comment is attempted on a password-protected post. * * @since 2.9.0 * * @param int $comment_post_ID Post ID. */ do_action( 'comment_on_password_protected', $comment_post_ID ); return new WP_Error( 'comment_on_password_protected' ); } else { /** * Fires before a comment is posted. * * @since 2.8.0 * * @param int $comment_post_ID Post ID. */ do_action( 'pre_comment_on_post', $comment_post_ID ); } // If the user is logged in $user = wp_get_current_user(); if ( $user->exists() ) { if ( empty( $user->display_name ) ) { $user->display_name=$user->user_login; } $comment_author = $user->display_name; $comment_author_email = $user->user_email; $comment_author_url = $user->user_url; $user_ID = $user->ID; if ( current_user_can( 'unfiltered_html' ) ) { if ( ! isset( $comment_data['_wp_unfiltered_html_comment'] ) || ! wp_verify_nonce( $comment_data['_wp_unfiltered_html_comment'], 'unfiltered-html-comment_' . $comment_post_ID ) ) { kses_remove_filters(); // start with a clean slate kses_init_filters(); // set up the filters } } } else { if ( get_option( 'comment_registration' ) ) { return new WP_Error( 'not_logged_in', __( 'Sorry, you must be logged in to comment.' ), 403 ); } } $comment_type = ''; if ( get_option( 'require_name_email' ) && ! $user->exists() ) { if ( '' == $comment_author_email || '' == $comment_author ) { return new WP_Error( 'require_name_email', __( 'ERROR: please fill the required fields (name, email).' ), 200 ); } elseif ( ! is_email( $comment_author_email ) ) { return new WP_Error( 'require_valid_email', __( 'ERROR: please enter a valid email address.' ), 200 ); } } if ( '' == $comment_content ) { return new WP_Error( 'require_valid_comment', __( 'ERROR: please type a comment.' ), 200 ); } $commentdata = compact( 'comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID' ); $check_max_lengths = wp_check_comment_data_max_lengths( $commentdata ); if ( is_wp_error( $check_max_lengths ) ) { return $check_max_lengths; } $comment_id = wp_new_comment( wp_slash( $commentdata ), true ); if ( is_wp_error( $comment_id ) ) { return $comment_id; } if ( ! $comment_id ) { return new WP_Error( 'comment_save_error', __( 'ERROR: The comment could not be saved. Please try again later.' ), 500 ); } return get_comment( $comment_id ); } /** * Registers the personal data exporter for comments. * * @since 4.9.6 * * @param array $exporters An array of personal data exporters. * @return array $exporters An array of personal data exporters. */ function wp_register_comment_personal_data_exporter( $exporters ) { $exporters['wordpress-comments'] = array( 'exporter_friendly_name' => __( 'WordPress Comments' ), 'callback' => 'wp_comments_personal_data_exporter', ); return $exporters; } /** * Finds and exports personal data associated with an email address from the comments table. * * @since 4.9.6 * * @param string $email_address The comment author email address. * @param int $page Comment page. * @return array $return An array of personal data. */ function wp_comments_personal_data_exporter( $email_address, $page = 1 ) { // Limit us to 500 comments at a time to avoid timing out. $number = 500; $page = (int) $page; $data_to_export = array(); $comments = get_comments( array( 'author_email' => $email_address, 'number' => $number, 'paged' => $page, 'order_by' => 'comment_ID', 'order' => 'ASC', 'update_comment_meta_cache' => false, ) ); $comment_prop_to_export = array( 'comment_author' => __( 'Comment Author' ), 'comment_author_email' => __( 'Comment Author Email' ), 'comment_author_url' => __( 'Comment Author URL' ), 'comment_author_IP' => __( 'Comment Author IP' ), 'comment_agent' => __( 'Comment Author User Agent' ), 'comment_date' => __( 'Comment Date' ), 'comment_content' => __( 'Comment Content' ), 'comment_link' => __( 'Comment URL' ), ); foreach ( (array) $comments as $comment ) { $comment_data_to_export = array(); foreach ( $comment_prop_to_export as $key => $name ) { $value = ''; switch ( $key ) { case 'comment_author': case 'comment_author_email': case 'comment_author_url': case 'comment_author_IP': case 'comment_agent': case 'comment_date': $value = $comment->{$key}; break; case 'comment_content': $value = get_comment_text( $comment->comment_ID ); break; case 'comment_link': $value = get_comment_link( $comment->comment_ID ); $value = sprintf( '%s', esc_url( $value ), esc_html( $value ) ); break; } if ( ! empty( $value ) ) { $comment_data_to_export[] = array( 'name' => $name, 'value' => $value, ); } } $data_to_export[] = array( 'group_id' => 'comments', 'group_label' => __( 'Comments' ), 'item_id' => "comment-{$comment->comment_ID}", 'data' => $comment_data_to_export, ); } $done = count( $comments ) < $number; return array( 'data' => $data_to_export, 'done' => $done, ); } /** * Registers the personal data eraser for comments. * * @since 4.9.6 * * @param array $erasers An array of personal data erasers. * @return array $erasers An array of personal data erasers. */ function wp_register_comment_personal_data_eraser( $erasers ) { $erasers['wordpress-comments'] = array( 'eraser_friendly_name' => __( 'WordPress Comments' ), 'callback' => 'wp_comments_personal_data_eraser', ); return $erasers; } /** * Erases personal data associated with an email address from the comments table. * * @since 4.9.6 * * @param string $email_address The comment author email address. * @param int $page Comment page. * @return array */ function wp_comments_personal_data_eraser( $email_address, $page = 1 ) { global $wpdb; if ( empty( $email_address ) ) { return array( 'items_removed' => false, 'items_retained' => false, 'messages' => array(), 'done' => true, ); } // Limit us to 500 comments at a time to avoid timing out. $number = 500; $page = (int) $page; $items_removed = false; $items_retained = false; $comments = get_comments( array( 'author_email' => $email_address, 'number' => $number, 'paged' => $page, 'order_by' => 'comment_ID', 'order' => 'ASC', 'include_unapproved' => true, ) ); $anon_author = __( 'Anonymous' ); $messages = array(); foreach ( (array) $comments as $comment ) { $anonymized_comment = array(); $anonymized_comment['comment_agent'] = ''; $anonymized_comment['comment_author'] = $anon_author; $anonymized_comment['comment_author_email'] = wp_privacy_anonymize_data( 'email', $comment->comment_author_email ); $anonymized_comment['comment_author_IP'] = wp_privacy_anonymize_data( 'ip', $comment->comment_author_IP ); $anonymized_comment['comment_author_url'] = wp_privacy_anonymize_data( 'url', $comment->comment_author_url ); $anonymized_comment['user_id'] = 0; $comment_id = (int) $comment->comment_ID; /** * Filters whether to anonymize the comment. * * @since 4.9.6 * * @param bool|string Whether to apply the comment anonymization (bool). * Custom prevention message (string). Default true. * @param WP_Comment $comment WP_Comment object. * @param array $anonymized_comment Anonymized comment data. */ $anon_message = apply_filters( 'wp_anonymize_comment', true, $comment, $anonymized_comment ); if ( true !== $anon_message ) { if ( $anon_message && is_string( $anon_message ) ) { $messages[] = esc_html( $anon_message ); } else { /* translators: %d: Comment ID */ $messages[] = sprintf( __( 'Comment %d contains personal data but could not be anonymized.' ), $comment_id ); } $items_retained = true; continue; } $args = array( 'comment_ID' => $comment_id, ); $updated = $wpdb->update( $wpdb->comments, $anonymized_comment, $args ); if ( $updated ) { $items_removed = true; clean_comment_cache( $comment_id ); } else { $items_retained = true; } } $done = count( $comments ) < $number; return array( 'items_removed' => $items_removed, 'items_retained' => $items_retained, 'messages' => $messages, 'done' => $done, ); } ct\9ffff~h $metas = update_meta_cache('user', $ids); foreach ( $metas as $id => $meta ) { foreach ( $meta as $key => $metavalues ) { foreach ( $metavalues as $value ) { $objects[$id][] = (object)array( 'user_id' => $id, 'meta_key' => $key, 'meta_value' => $value); } } } return $objects; } /** * Sanitize every user field. * * If the context is 'raw', then the user object or array will get minimal santization of the int fields. * * @since 2.3.0 * @deprecated 3.3.0 * * @param object|array $user The User Object or Array * @param string $context Optional, default is 'display'. How to sanitize user fields. * @return object|array The now sanitized User Object or Array (will be the same type as $user) */ function sanitize_user_object($user, $context = 'display') { _deprecated_function( __FUNCTION__, '3.3.0' ); if ( is_object($user) ) { if ( !isset($user->ID) ) $user->ID = 0; if ( ! ( $user instanceof WP_User ) ) { $vars = get_object_vars($user); foreach ( array_keys($vars) as $field ) { if ( is_string($user->$field) || is_numeric($user->$field) ) $user->$field = sanitize_user_field($field, $user->$field, $user->ID, $context); } } $user->filter = $context; } else { if ( !isset($user['ID']) ) $user['ID'] = 0; foreach ( array_keys($user) as $field ) $user[$field] = sanitize_user_field($field, $user[$field], $user['ID'], $context); $user['filter'] = $context; } return $user; } /** * Get boundary post relational link. * * Can either be start or end post relational link. * * @since 2.8.0 * @deprecated 3.3.0 * * @param string $title Optional. Link title format. * @param bool $in_same_cat Optional. Whether link should be in a same category. * @param string $excluded_categories Optional. Excluded categories IDs. * @param bool $start Optional, default is true. Whether to display link to first or last post. * @return string */ function get_boundary_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $start = true) { _deprecated_function( __FUNCTION__, '3.3.0' ); $posts = get_boundary_post($in_same_cat, $excluded_categories, $start); // If there is no post stop. if ( empty($posts) ) return; // Even though we limited get_posts to return only 1 item it still returns an array of objects. $post = $posts[0]; if ( empty($post->post_title) ) $post->post_title = $start ? __('First Post') : __('Last Post'); $date = mysql2date(get_option('date_format'), $post->post_date); $title = str_replace('%title', $post->post_title, $title); $title = str_replace('%date', $date, $title); $title = apply_filters('the_title', $title, $post->ID); $link = $start ? "\n"; $boundary = $start ? 'start' : 'end'; return apply_filters( "{$boundary}_post_rel_link", $link ); } /** * Display relational link for the first post. * * @since 2.8.0 * @deprecated 3.3.0 * * @param string $title Optional. Link title format. * @param bool $in_same_cat Optional. Whether link should be in a same category. * @param string $excluded_categories Optional. Excluded categories IDs. */ function start_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') { _deprecated_function( __FUNCTION__, '3.3.0' ); echo get_boundary_post_rel_link($title, $in_same_cat, $excluded_categories, true); } /** * Get site index relational link. * * @since 2.8.0 * @deprecated 3.3.0 * * @return string */ function get_index_rel_link() { _deprecated_function( __FUNCTION__, '3.3.0' ); $link = "\n"; return apply_filters( "index_rel_link", $link ); } /** * Display relational link for the site index. * * @since 2.8.0 * @deprecated 3.3.0 */ function index_rel_link() { _deprecated_function( __FUNCTION__, '3.3.0' ); echo get_index_rel_link(); } /** * Get parent post relational link. * * @since 2.8.0 * @deprecated 3.3.0 * * @param string $title Optional. Link title format. Default '%title'. * @return string */ function get_parent_post_rel_link( $title = '%title' ) { _deprecated_function( __FUNCTION__, '3.3.0' ); if ( ! empty( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->post_parent ) ) $post = get_post($GLOBALS['post']->post_parent); if ( empty($post) ) return; $date = mysql2date(get_option('date_format'), $post->post_date); $title = str_replace('%title', $post->post_title, $title); $title = str_replace('%date', $date, $title); $title = apply_filters('the_title', $title, $post->ID); $link = "\n"; return apply_filters( "parent_post_rel_link", $link ); } /** * Display relational link for parent item * * @since 2.8.0 * @deprecated 3.3.0 * * @param string $title Optional. Link title format. Default '%title'. */ function parent_post_rel_link( $title = '%title' ) { _deprecated_function( __FUNCTION__, '3.3.0' ); echo get_parent_post_rel_link($title); } /** * Add the "Dashboard"/"Visit Site" menu. * * @since 3.2.0 * @deprecated 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance. */ function wp_admin_bar_dashboard_view_site_menu( $wp_admin_bar ) { _deprecated_function( __FUNCTION__, '3.3.0' ); $user_id = get_current_user_id(); if ( 0 != $user_id ) { if ( is_admin() ) $wp_admin_bar->add_menu( array( 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url() ) ); elseif ( is_multisite() ) $wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => get_dashboard_url( $user_id ) ) ); else $wp_admin_bar->add_menu( array( 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url() ) ); } } /** * Checks if the current user belong to a given site. * * @since MU (3.0.0) * @deprecated 3.3.0 Use is_user_member_of_blog() * @see is_user_member_of_blog() * * @param int $blog_id Site ID * @return bool True if the current users belong to $blog_id, false if not. */ function is_blog_user( $blog_id = 0 ) { _deprecated_function( __FUNCTION__, '3.3.0', 'is_user_member_of_blog()' ); return is_user_member_of_blog( get_current_user_id(), $blog_id ); } /** * Open the file handle for debugging. * * @since 0.71 * @deprecated 3.4.0 Use error_log() * @see error_log() * * @link https://secure.php.net/manual/en/function.error-log.php * * @param string $filename File name. * @param string $mode Type of access you required to the stream. * @return false Always false. */ function debug_fopen( $filename, $mode ) { _deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' ); return false; } /** * Write contents to the file used for debugging. * * @since 0.71 * @deprecated 3.4.0 Use error_log() * @see error_log() * * @link https://secure.php.net/manual/en/function.error-log.php * * @param mixed $fp Unused. * @param string $string Message to log. */ function debug_fwrite( $fp, $string ) { _deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' ); if ( ! empty( $GLOBALS['debug'] ) ) error_log( $string ); } /** * Close the debugging file handle. * * @since 0.71 * @deprecated 3.4.0 Use error_log() * @see error_log() * * @link https://secure.php.net/manual/en/function.error-log.php * * @param mixed $fp Unused. */ function debug_fclose( $fp ) { _deprecated_function( __FUNCTION__, '3.4.0', 'error_log()' ); } /** * Retrieve list of themes with theme data in theme directory. * * The theme is broken, if it doesn't have a parent theme and is missing either * style.css and, or index.php. If the theme has a parent theme then it is * broken, if it is missing style.css; index.php is optional. * * @since 1.5.0 * @deprecated 3.4.0 Use wp_get_themes() * @see wp_get_themes() * * @return array Theme list with theme data. */ function get_themes() { _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_themes()' ); global $wp_themes; if ( isset( $wp_themes ) ) return $wp_themes; $themes = wp_get_themes(); $wp_themes = array(); foreach ( $themes as $theme ) { $name = $theme->get('Name'); if ( isset( $wp_themes[ $name ] ) ) $wp_themes[ $name . '/' . $theme->get_stylesheet() ] = $theme; else $wp_themes[ $name ] = $theme; } return $wp_themes; } /** * Retrieve theme data. * * @since 1.5.0 * @deprecated 3.4.0 Use wp_get_theme() * @see wp_get_theme() * * @param string $theme Theme name. * @return array|null Null, if theme name does not exist. Theme data, if exists. */ function get_theme( $theme ) { _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme( $stylesheet )' ); $themes = get_themes(); if ( is_array( $themes ) && array_key_exists( $theme, $themes ) ) return $themes[ $theme ]; return null; } /** * Retrieve current theme name. * * @since 1.5.0 * @deprecated 3.4.0 Use wp_get_theme() * @see wp_get_theme() * * @return string */ function get_current_theme() { _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' ); if ( $theme = get_option( 'current_theme' ) ) return $theme; return wp_get_theme()->get('Name'); } /** * 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 * @deprecated 3.4.0 * * @param array|string $matches The array or string * @return string The pre block without paragraph/line-break conversion. */ function clean_pre($matches) { _deprecated_function( __FUNCTION__, '3.4.0' ); if ( is_array($matches) ) $text = $matches[1] . $matches[2] . ""; else $text = $matches; $text = str_replace(array('
', '
', '
'), array('', '', ''), $text); $text = str_replace('

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

', '', $text); return $text; } /** * Add callbacks for image header display. * * @since 2.1.0 * @deprecated 3.4.0 Use add_theme_support() * @see add_theme_support() * * @param callable $wp_head_callback Call on the {@see 'wp_head'} action. * @param callable $admin_head_callback Call on custom header administration screen. * @param callable $admin_preview_callback Output a custom header image div on the custom header administration screen. Optional. */ function add_custom_image_header( $wp_head_callback, $admin_head_callback, $admin_preview_callback = '' ) { _deprecated_function( __FUNCTION__, '3.4.0', 'add_theme_support( \'custom-header\', $args )' ); $args = array( 'wp-head-callback' => $wp_head_callback, 'admin-head-callback' => $admin_head_callback, ); if ( $admin_preview_callback ) $args['admin-preview-callback'] = $admin_preview_callback; return add_theme_support( 'custom-header', $args ); } /** * Remove image header support. * * @since 3.1.0 * @deprecated 3.4.0 Use remove_theme_support() * @see remove_theme_support() * * @return null|bool Whether support was removed. */ function remove_custom_image_header() { _deprecated_function( __FUNCTION__, '3.4.0', 'remove_theme_support( \'custom-header\' )' ); return remove_theme_support( 'custom-header' ); } /** * Add callbacks for background image display. * * @since 3.0.0 * @deprecated 3.4.0 Use add_theme_support() * @see add_theme_support() * * @param callable $wp_head_callback Call on the {@see 'wp_head'} action. * @param callable $admin_head_callback Call on custom background administration screen. * @param callable $admin_preview_callback Output a custom background image div on the custom background administration screen. Optional. */ function add_custom_background( $wp_head_callback = '', $admin_head_callback = '', $admin_preview_callback = '' ) { _deprecated_function( __FUNCTION__, '3.4.0', 'add_theme_support( \'custom-background\', $args )' ); $args = array(); if ( $wp_head_callback ) $args['wp-head-callback'] = $wp_head_callback; if ( $admin_head_callback ) $args['admin-head-callback'] = $admin_head_callback; if ( $admin_preview_callback ) $args['admin-preview-callback'] = $admin_preview_callback; return add_theme_support( 'custom-background', $args ); } /** * Remove custom background support. * * @since 3.1.0 * @deprecated 3.4.0 Use add_custom_background() * @see add_custom_background() * * @return null|bool Whether support was removed. */ function remove_custom_background() { _deprecated_function( __FUNCTION__, '3.4.0', 'remove_theme_support( \'custom-background\' )' ); return remove_theme_support( 'custom-background' ); } /** * Retrieve theme data from parsed theme file. * * @since 1.5.0 * @deprecated 3.4.0 Use wp_get_theme() * @see wp_get_theme() * * @param string $theme_file Theme file path. * @return array Theme data. */ function get_theme_data( $theme_file ) { _deprecated_function( __FUNCTION__, '3.4.0', 'wp_get_theme()' ); $theme = new WP_Theme( basename( dirname( $theme_file ) ), dirname( dirname( $theme_file ) ) ); $theme_data = array( 'Name' => $theme->get('Name'), 'URI' => $theme->display('ThemeURI', true, false), 'Description' => $theme->display('Description', true, false), 'Author' => $theme->display('Author', true, false), 'AuthorURI' => $theme->display('AuthorURI', true, false), 'Version' => $theme->get('Version'), 'Template' => $theme->get('Template'), 'Status' => $theme->get('Status'), 'Tags' => $theme->get('Tags'), 'Title' => $theme->get('Name'), 'AuthorName' => $theme->get('Author'), ); foreach ( apply_filters( 'extra_theme_headers', array() ) as $extra_header ) { if ( ! isset( $theme_data[ $extra_header ] ) ) $theme_data[ $extra_header ] = $theme->get( $extra_header ); } return $theme_data; } /** * Alias of update_post_cache(). * * @see update_post_cache() Posts and pages are the same, alias is intentional * * @since 1.5.1 * @deprecated 3.4.0 Use update_post_cache() * @see update_post_cache() * * @param array $p\9 list of page objects */ function update_page_cache( &$pages ) { _deprecated_function( __FUNCTION__, '3.4.0', 'update_post_cache()' ); update_post_cache( $pages ); } /** * Will clean the page in the cache. * * Clean (read: delete) page from cache that matches $id. Will also clean cache * associated with 'all_page_ids' and 'get_pages'. * * @since 2.0.0 * @deprecated 3.4.0 Use clean_post_cache * @see clean_post_cache() * * @param int $id Page ID to clean */ function clean_page_cache( $id ) { _deprecated_function( __FUNCTION__, '3.4.0', 'clean_post_cache()' ); clean_post_cache( $id ); } /** * Retrieve nonce action "Are you sure" message. * * Deprecated in 3.4.1 and 3.5.0. Backported to 3.3.3. * * @since 2.0.4 * @deprecated 3.4.1 Use wp_nonce_ays() * @see wp_nonce_ays() * * @param string $action Nonce action. * @return string Are you sure message. */ function wp_explain_nonce( $action ) { _deprecated_function( __FUNCTION__, '3.4.1', 'wp_nonce_ays()' ); return __( 'Are you sure you want to do this?' ); } /** * Display "sticky" CSS class, if a post is sticky. * * @since 2.7.0 * @deprecated 3.5.0 Use post_class() * @see post_class() * * @param int $post_id An optional post ID. */ function sticky_class( $post_id = null ) { _deprecated_function( __FUNCTION__, '3.5.0', 'post_class()' ); if ( is_sticky( $post_id ) ) echo ' sticky'; } /** * Retrieve post ancestors. * * This is no longer needed as WP_Post lazy-loads the ancestors * property with get_post_ancestors(). * * @since 2.3.4 * @deprecated 3.5.0 Use get_post_ancestors() * @see get_post_ancestors() * * @param WP_Post $post Post object, passed by reference (unused). */ function _get_post_ancestors( &$post ) { _deprecated_function( __FUNCTION__, '3.5.0' ); } /** * Load an image from a string, if PHP supports it. * * @since 2.1.0 * @deprecated 3.5.0 Use wp_get_image_editor() * @see wp_get_image_editor() * * @param string $file Filename of the image to load. * @return resource The resulting image resource on success, Error string on failure. */ function wp_load_image( $file ) { _deprecated_function( __FUNCTION__, '3.5.0', 'wp_get_image_editor()' ); if ( is_numeric( $file ) ) $file = get_attached_file( $file ); if ( ! is_file( $file ) ) { /* translators: %s: file name */ return sprintf( __( 'File “%s” doesn’t exist?' ), $file ); } if ( ! function_exists('imagecreatefromstring') ) return __('The GD image library is not installed.'); // Set artificially high because GD uses uncompressed images in memory. wp_raise_memory_limit( 'image' ); $image = imagecreatefromstring( file_get_contents( $file ) ); if ( ! is_resource( $image ) ) { /* translators: %s: file name */ return sprintf( __( 'File “%s” is not an image.' ), $file ); } return $image; } /** * Scale down an image to fit a particular size and save a new copy of the image. * * The PNG transparency will be preserved using the function, as well as the * image type. If the file going in is PNG, then the resized image is going to * be PNG. The only supported image types are PNG, GIF, and JPEG. * * Some functionality requires API to exist, so some PHP version may lose out * support. This is not the fault of WordPress (where functionality is * downgraded, not actual defects), but of your PHP version. * * @since 2.5.0 * @deprecated 3.5.0 Use wp_get_image_editor() * @see wp_get_image_editor() * * @param string $file Image file path. * @param int $max_w Maximum width to resize to. * @param int $max_h Maximum height to resize to. * @param bool $crop Optional. Whether to crop image or resize. * @param string $suffix Optional. File suffix. * @param string $dest_path Optional. New image file path. * @param int $jpeg_quality Optional, default is 90. Image quality percentage. * @return mixed WP_Error on failure. String with new destination path. */ function image_resize( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 ) { _deprecated_function( __FUNCTION__, '3.5.0', 'wp_get_image_editor()' ); $editor = wp_get_image_editor( $file ); if ( is_wp_error( $editor ) ) return $editor; $editor->set_quality( $jpeg_quality ); $resized = $editor->resize( $max_w, $max_h, $crop ); if ( is_wp_error( $resized ) ) return $resized; $dest_file = $editor->generate_filename( $suffix, $dest_path ); $saved = $editor->save( $dest_file ); if ( is_wp_error( $saved ) ) return $saved; return $dest_file; } /** * Retrieve a single post, based on post ID. * * Has categories in 'post_category' property or key. Has tags in 'tags_input' * property or key. * * @since 1.0.0 * @deprecated 3.5.0 Use get_post() * @see get_post() * * @param int $postid Post ID. * @param string $mode How to return result, either OBJECT, ARRAY_N, or ARRAY_A. * @return WP_Post|null Post object or array holding post contents and information */ function wp_get_single_post( $postid = 0, $mode = OBJECT ) { _deprecated_function( __FUNCTION__, '3.5.0', 'get_post()' ); return get_post( $postid, $mode ); } /** * Check that the user login name and password is correct. * * @since 0.71 * @deprecated 3.5.0 Use wp_authenticate() * @see wp_authenticate() * * @param string $user_login User name. * @param string $user_pass User password. * @return bool False if does not authenticate, true if username and password authenticates. */ function user_pass_ok($user_login, $user_pass) { _deprecated_function( __FUNCTION__, '3.5.0', 'wp_authenticate()' ); $user = wp_authenticate( $user_login, $user_pass ); if ( is_wp_error( $user ) ) return false; return true; } /** * Callback formerly fired on the save_post hook. No longer needed. * * @since 2.3.0 * @deprecated 3.5.0 */ function _save_post_hook() {} /** * Check if the installed version of GD supports particular image type * * @since 2.9.0 * @deprecated 3.5.0 Use wp_image_editor_supports() * @see wp_image_editor_supports() * * @param string $mime_type * @return bool */ function gd_edit_image_support($mime_type) { _deprecated_function( __FUNCTION__, '3.5.0', 'wp_image_editor_supports()' ); if ( function_exists('imagetypes') ) { switch( $mime_type ) { case 'image/jpeg': return (imagetypes() & IMG_JPG) != 0; case 'image/png': return (imagetypes() & IMG_PNG) != 0; case 'image/gif': return (imagetypes() & IMG_GIF) != 0; } } else { switch( $mime_type ) { case 'image/jpeg': return function_exists('imagecreatefromjpeg'); case 'image/png': return function_exists('imagecreatefrompng'); case 'image/gif': return function_exists('imagecreatefromgif'); } } return false; } /** * Converts an integer byte value to a shorthand byte value. * * @since 2.3.0 * @deprecated 3.6.0 Use size_format() * @see size_format() * * @param int $bytes An integer byte value. * @return string A shorthand byte value. */ function wp_convert_bytes_to_hr( $bytes ) { _deprecated_function( __FUNCTION__, '3.6.0', 'size_format()' ); $units = array( 0 => 'B', 1 => 'KB', 2 => 'MB', 3 => 'GB', 4 => 'TB' ); $log = log( $bytes, KB_IN_BYTES ); $power = (int) $log; $size = pow( KB_IN_BYTES, $log - $power ); if ( ! is_nan( $size ) && array_key_exists( $power, $units ) ) { $unit = $units[ $power ]; } else { $size = $bytes; $unit = $units[0]; } return $size . $unit; } /** * Formerly used internally to tidy up the search terms. * * @since 2.9.0 * @access private * @deprecated 3.7.0 * * @param string $t Search terms to "tidy", e.g. trim. * @return string Trimmed search terms. */ function _search_terms_tidy( $t ) { _deprecated_function( __FUNCTION__, '3.7.0' ); return trim( $t, "\"'\n\r " ); } /** * Determine if TinyMCE is available. * * Checks to see if the user has deleted the tinymce files to slim down * their WordPress installation. * * @since 2.1.0 * @deprecated 3.9.0 * * @return bool Whether TinyMCE exists. */ function rich_edit_exists() { global $wp_rich_edit_exists; _deprecated_function( __FUNCTION__, '3.9.0' ); if ( ! isset( $wp_rich_edit_exists ) ) $wp_rich_edit_exists = file_exists( ABSPATH . WPINC . '/js/tinymce/tinymce.js' ); return $wp_rich_edit_exists; } /** * Old callback for tag link tooltips. * * @since 2.7.0 * @access private * @deprecated 3.9.0 * * @param int $count Number of topics. * @return int Number of topics. */ function default_topic_count_text( $count ) { return $count; } /** * Formerly used to escape strings before inserting into the DB. * * Has not performed this function for many, many years. Use wpdb::prepare() instead. * * @since 0.71 * @deprecated 3.9.0 * * @param string $content The text to format. * @return string The very same text. */ function format_to_post( $content ) { _deprecated_function( __FUNCTION__, '3.9.0' ); return $content; } /** * Formerly used to escape strings before searching the DB. It was poorly documented and never worked as described. * * @since 2.5.0 * @deprecated 4.0.0 Use wpdb::esc_like() * @see wpdb::esc_like() * * @param string $text The text to be escaped. * @return string text, safe for inclusion in LIKE query. */ function like_escape($text) { _deprecated_function( __FUNCTION__, '4.0.0', 'wpdb::esc_like()' ); return str_replace( array( "%", "_" ), array( "\\%", "\\_" ), $text ); } /** * Determines if the URL can be accessed over SSL. * * Determines if the URL can be accessed over SSL by using the WordPress HTTP API to access * the URL using https as the scheme. * * @since 2.5.0 * @deprecated 4.0.0 * * @param string $url The URL to test. * @return bool Whether SSL access is available. */ function url_is_accessable_via_ssl( $url ) { _deprecated_function( __FUNCTION__, '4.0.0' ); $response = wp_remote_get( set_url_scheme( $url, 'https' ) ); if ( !is_wp_error( $response ) ) { $status = wp_remote_retrieve_response_code( $response ); if ( 200 == $status || 401 == $status ) { return true; } } return false; } /** * Start preview theme output buffer. * * Will only perform task if the user has permissions and template and preview * query variables exist. * * @since 2.6.0 * @deprecated 4.3.0 */ function preview_theme() { _deprecated_function( __FUNCTION__, '4.3.0' ); } /** * Private function to modify the current template when previewing a theme * * @since 2.9.0 * @deprecated 4.3.0 * @access private * * @return string */ function _preview_theme_template_filter() { _deprecated_function( __FUNCTION__, '4.3.0' ); return ''; } /** * Private function to modify the current stylesheet when previewing a theme * * @since 2.9.0 * @deprecated 4.3.0 * @access private * * @return string */ function _preview_theme_stylesheet_filter() { _deprecated_function( __FUNCTION__, '4.3.0' ); return ''; } /** * Callback function for ob_start() to capture all links in the theme. * * @since 2.6.0 * @deprecated 4.3.0 * @access private * * @param string $content * @return string */ function preview_theme_ob_filter( $content ) { _deprecated_function( __FUNCTION__, '4.3.0' ); return $content; } /** * Manipulates preview theme links in order to control and maintain location. * * Callback function for preg_replace_callback() to accept and filter matches. * * @since 2.6.0 * @deprecated 4.3.0 * @access private * * @param array $matches * @return string */ function preview_theme_ob_filter_callback( $matches ) { _deprecated_function( __FUNCTION__, '4.3.0' ); return ''; } /** * Formats text for the rich text editor. * * The {@see 'richedit_pre'} filter is applied here. If $text is empty the filter will * be applied to an empty string. * * @since 2.0.0 * @deprecated 4.3.0 Use format_for_editor() * @see format_for_editor() * * @param string $text The text to be formatted. * @return string The formatted text after filter is applied. */ function wp_richedit_pre($text) { _deprecated_function( __FUNCTION__, '4.3.0', 'format_for_editor()' ); if ( empty( $text ) ) { /** * Filters text returned for the rich text editor. * * This filter is first evaluated, and the value returned, if an empty string * is passed to wp_richedit_pre(). If an empty string is passed, it results * in a break tag and line feed. * * If a non-empty string is passed, the filter is evaluated on the wp_richedit_pre() * return after being formatted. * * @since 2.0.0 * @deprecated 4.3.0 * * @param string $output Text for the rich text editor. */ return apply_filters( 'richedit_pre', '' ); } $output = convert_chars($text); $output = wpautop($output); $output = htmlspecialchars($output, ENT_NOQUOTES, get_option( 'blog_charset' ) ); /** This filter is documented in wp-includes/deprecated.php */ return apply_filters( 'richedit_pre', $output ); } /** * Formats text for the HTML editor. * * Unless $output is empty it will pass through htmlspecialchars before the * {@see 'htmledit_pre'} filter is applied. * * @since 2.5.0 * @deprecated 4.3.0 Use format_for_editor() * @see format_for_editor() * * @param string $output The text to be formatted. * @return string Formatted text after filter applied. */ function wp_htmledit_pre($output) { _deprecated_function( __FUNCTION__, '4.3.0', 'format_for_editor()' ); if ( !empty($output) ) $output = htmlspecialchars($output, ENT_NOQUOTES, get_option( 'blog_charset' ) ); // convert only < > & /** * Filters the text before it is formatted for the HTML editor. * * @since 2.5.0 * @deprecated 4.3.0 * * @param string $output The HTML-formatted text. */ return apply_filters( 'htmledit_pre', $output ); } /** * Retrieve permalink from post ID. * * @since 1.0.0 * @deprecated 4.4.0 Use get_permalink() * @see get_permalink() * * @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post. * @return string|false */ function post_permalink( $post_id = 0 ) { _deprecated_function( __FUNCTION__, '4.4.0', 'get_permalink()' ); return get_permalink( $post_id ); } /** * Perform a HTTP HEAD or GET request. * * If $file_path is a writable filename, this will do a GET request and write * the file to that path. * * @since 2.5.0 * @deprecated 4.4.0 Use WP_Http * @see WP_Http * * @param string $url URL to fetch. * @param string|bool $file_path Optional. File path to write request to. Default false. * @param int $red Optional. The number of Redirects followed, Upon 5 being hit, * returns false. Default 1. * @return bool|string False on failure and string of headers if HEAD request. */ function wp_get_http( $url, $file_path = false, $red = 1 ) { _deprecated_function( __FUNCTION__, '4.4.0', 'WP_Http' ); @set_time_limit( 60 ); if ( $red > 5 ) return false; $options = array(); $options['redirection'] = 5; if ( false == $file_path ) $options['method'] = 'HEAD'; else $options['method'] = 'GET'; $response = wp_safe_remote_request( $url, $options ); if ( is_wp_error( $response ) ) return false; $headers = wp_remote_retrieve_headers( $response ); $headers['response'] = wp_remote_retrieve_response_code( $response ); // WP_HTTP no longer follows redirects for HEAD requests. if ( 'HEAD' == $options['method'] && in_array($headers['response'], array(301, 302)) && isset( $headers['location'] ) ) { return wp_get_http( $headers['location'], $file_path, ++$red ); } if ( false == $file_path ) return $headers; // GET request - write it to the supplied filename $out_fp = fopen($file_path, 'w'); if ( !$out_fp ) return $headers; fwrite( $out_fp, wp_remote_retrieve_body( $response ) ); fclose($out_fp); clearstatcache(); return $headers; } /** * Whether SSL login should be forced. * * @since 2.6.0 * @deprecated 4.4.0 Use force_ssl_admin() * @see force_ssl_admin() * * @param string|bool $force Optional Whether to force SSL login. Default null. * @return bool True if forced, false if not forced. */ function force_ssl_login( $force = null ) { _deprecated_function( __FUNCTION__, '4.4.0', 'force_ssl_admin()' ); return force_ssl_admin( $force ); } /** * Retrieve path of comment popup template in current or parent template. * * @since 1.5.0 * @deprecated 4.5.0 * * @return string Full path to comments popup template file. */ function get_comments_popup_template() { _deprecated_function( __FUNCTION__, '4.5.0' ); return ''; } /** * Whether the current URL is within the comments popup window. * * @since 1.5.0 * @deprecated 4.5.0 * * @return bool */ function is_comments_popup() { _deprecated_function( __FUNCTION__, '4.5.0' ); return false; } /** * Display the JS popup script to show a comment. * * @since 0.71 * @deprecated 4.5.0 */ function comments_popup_script() { _deprecated_function( __FUNCTION__, '4.5.0' ); } /** * Adds element attributes to open links in new windows. * * @since 0.71 * @deprecated 4.5.0 * * @param string $text Content to replace links to open in a new window. * @return string Content that has filtered links. */ function popuplinks( $text ) { _deprecated_function( __FUNCTION__, '4.5.0' ); $text = preg_replace('//i', "", $text); return $text; } /** * The Google Video embed handler callback. * * Deprecated function that previously assisted in turning Google Video URLs * into embeds but that service has since been shut down. * * @since 2.9.0 * @deprecated 4.6.0 * * @return string An empty string. */ function wp_embed_handler_googlevideo( $matches, $attr, $url, $rawattr ) { _deprecated_function( __FUNCTION__, '4.6.0' ); return ''; } /** * Retrieve path of paged template in current or parent template. * * @since 1.5.0 * @deprecated 4.7.0 The paged.php template is no longer part of the theme template hierarchy. * * @return string Full path to paged template file. */ function get_paged_template() { _deprecated_function( __FUNCTION__, '4.7.0' ); return get_query_template( 'paged' ); } /** * Removes the HTML JavaScript entities found in early versions of Netscape 4. * * Previously, this function was pulled in from the original * import of kses and removed a specific vulnerability only * existent in early version of Netscape 4. However, this * vulnerability never affected any other browsers and can * be considered safe for the modern web. * * The regular expression which sanitized this vulnerability * has been removed in consideration of the performance and * energy demands it placed, now merely passing through its * input to the return. * * @since 1.0.0 * @deprecated 4.7.0 Officially dropped security support for Netscape 4. * * @param string $string * @return string */ function wp_kses_js_entities( $string ) { _deprecated_function( __FUNCTION__, '4.7.0' ); return preg_replace( '%&\s*\{[^}]*(\}\s*;?|$)%', '', $string ); } /** * 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 * @deprecated 4.7.0 Use wp_list_sort() * @access private * * @param object $a * @param object $b * @return int */ function _usort_terms_by_ID( $a, $b ) { _deprecated_function( __FUNCTION__, '4.7.0', 'wp_list_sort()' ); if ( $a->term_id > $b->term_id ) return 1; elseif ( $a->term_id < $b->term_id ) return -1; else return 0; } /** * 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 * @deprecated 4.7.0 Use wp_list_sort() * @access private * * @param object $a * @param object $b * @return int */ function _usort_terms_by_name( $a, $b ) { _deprecated_function( __FUNCTION__, '4.7.0', 'wp_list_sort()' ); return strcmp( $a->name, $b->name ); } /** * Sort menu items by the desired key. * * @since 3.0.0 * @deprecated 4.7.0 Use wp_list_sort() * @access private * * @global string $_menu_item_sort_prop * * @param object $a The first object to compare * @param object $b The second object to compare * @return int -1, 0, or 1 if $a is considered to be respectively less than, equal to, or greater than $b. */ function _sort_nav_menu_items( $a, $b ) { global $_menu_item_sort_prop; _deprecated_function( __FUNCTION__, '4.7.0', 'wp_list_sort()' ); if ( empty( $_menu_item_sort_prop ) ) return 0; if ( ! isset( $a->$_menu_item_sort_prop ) || ! isset( $b->$_menu_item_sort_prop ) ) return 0; $_a = (int) $a->$_menu_item_sort_prop; $_b = (int) $b->$_menu_item_sort_prop; if ( $a->$_menu_item_sort_prop == $b->$_menu_item_sort_prop ) return 0; elseif ( $_a == $a->$_menu_item_sort_prop && $_b == $b->$_menu_item_sort_prop ) return $_a < $_b ? -1 : 1; else return strcmp( $a->$_menu_item_sort_prop, $b->$_menu_item_sort_prop ); } /** * Retrieves the Press This bookmarklet link. * * @since 2.6.0 * @deprecated 4.9.0 * */ function get_shortcut_link() { _deprecated_function( __FUNCTION__, '4.9.0' ); $link = ''; /** * Filters the Press This bookmarklet link. * * @since 2.6.0 * @deprecated 4.9.0 * * @param string $link The Press This bookmarklet link. */ return apply_filters( 'shortcut_link', $link ); } /** * Ajax handler for saving a post from Press This. * * @since 4.2.0 * @deprecated 4.9.0 */ function wp_ajax_press_this_save_post() { _deprecated_function( __FUNCTION__, '4.9.0' ); if ( is_plugin_active( 'press-this/press-this-plugin.php' ) ) { include( WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php' ); $wp_press_this = new WP_Press_This_Plugin(); $wp_press_this->save_post(); } else { wp_send_json_error( array( 'errorMessage' => __( 'The Press This plugin is required.' ) ) ); } } /** * Ajax handler for creating new category from Press This. * * @since 4.2.0 * @deprecated 4.9.0 */ function wp_ajax_press_this_add_category() { _deprecated_function( __FUNCTION__, '4.9.0' ); if ( is_plugin_active( 'press-this/press-this-plugin.php' ) ) { include( WP_PLUGIN_DIR . '/press-this/class-wp-press-this-plugin.php' ); $wp_press_this = new WP_Press_This_Plugin(); $wp_press_this->add_category(); } else { wp_send_json_error( array( 'errorMessage' => __( 'The Press This plugin is required.' ) ) ); } } Lync Server Admin Guide: Configuring Security – NextHop…Your resource for Skype for Business!

Lync Server Admin Guide: Configuring Security


 

 

Create a New Registrar

 

  • To create a Registrar

 

To create a new collection of proxy configuration settings, use the New-CsProxyConfiguration cmdlet:

 

New-CsProxyConfiguration -Identity "service:Registrar:atl-cs-001.litwareinc.com" -UseCertificateForClientToProxyAuth $True –UseKerberosForClientToProxyAuth $True –UseNtlmForClientToProxyAuth $True

 

 

For more information

 

 

 

 

 

Modify an Existing Registrar

 

  • To modify an existing Registrar

 

To modify an existing collection of proxy configuration settings, use the Set-CsProxyConfiguration cmdlet:

 

Set-CsProxyConfiguration -Identity "service:Registrar:atl-cs-001.litwareinc.com" -UseCertificateForClientToProxyAuth $False

 

 

For more information

 

 

 

 

 

Delete a Registrar

 

  • To delete a Registrar

 

To delete a collection of proxy configuration settings, use the Remove-CsProxyConfiguration cmdlet:

 

Remove-CsProxyConfiguration -Identity "service:Registrar:atl-cs-001.litwareinc.com"

 

This command removes all the proxy configuration settings assigned to the service scope:

 

Get-CsProxyConfiguration –Filter "service:*" | Remove-CsProxyConfiguration

 

And this command removes all the proxy configuration settings assigned to your Registrars:

 

Get-CsProxyConfiguration –Filter "service:Registrar:*" | Remove-CsProxyConfiguration

 

 

For more information

 

 

 

 

 

Create a New Web Service

 

  • To create a Web Service

 

To create a new collection of Web Service configuration settings, use the New-CsWebServiceConfiguration cmdlet:

 

New-CsWebServiceConfiguration -Identity site:Redmond –UseWindowsAuth Negotiate –UsePinAuth $False

 

 

For more information

 

 

 

 

 

Modify an Existing Web Service

 

  • To modify an existing Web Service

 

To modify an existing collection of Web Service configuration settings, use the Set-CsWebServiceConfiguration cmdlet:

 

Set-CsWebServiceConfiguration -Identity site:Redmond –UseWindowsAuth None –UsePinAuth $True

 

 

For more information

 

 

 

 

 

Delete a Web Service

 

  • To delete a Web Service policy

 

To delete an existing collection of Web Service configuration settings, use the Remove-CsWebServiceConfiguration cmdlet:

 

Remove-CsWebServiceConfiguration -Identity site:Redmond

 

This command deletes all the Web Service configuration settings assigned to the site scope:

 

Get-CsWebServiceConfiguration –Filter "site:*" | Remove-CsWebServiceConfiguration

 

 

For more information

 

 

 

 

 

Create a New PIN Policy

 

  • To create a user or site PIN policy

 

To create a new per-user or per-site PIN policy, use the New-CsPinPolicy cmdlet:

 

New-CsPinPolicy –Identity "site:Redmond" –MinPasswordLength 8

 

 

For more information

 

 

 

 

 

Modify an Existing PIN Policy

 

  • To modify an existing PIN policy

 

To modify an existing PIN policy, use the Set-CsPinPolicy cmdlet:

 

Set-CsPinPolicy –Identity "site:Redmond" –MinPasswordLength 6

 

 

For more information

 

 

 

 

 

Delete a PIN Policy

 

  • To delete a PIN policy

 

To remove a PIN policy, use the Remove-CsPinPolicy cmdlet:

 

Remove-CsPinPolicy –Identity "site:Redmond"

 

This command removes all the PIN policies configured at the site scope:

 

Get-CsPinPolicy –Filter "site:*" | Remove-CsPinPolicy

 

And this command removes all the per-user PIN policies:

 

Get-CsPinPolicy –Filter "tag:*" | Remove-CsPinPolicy

 

 

For more information

 

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