241 lines
6.7 KiB
PHP
241 lines
6.7 KiB
PHP
<?php
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/**
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* Class ActionScheduler_wpCommentLogger
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*/
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class ActionScheduler_wpCommentLogger extends ActionScheduler_Logger {
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const AGENT = 'ActionScheduler';
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const TYPE = 'action_log';
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/**
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* @param string $action_id
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* @param string $message
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* @param DateTime $date
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*
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* @return string The log entry ID
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*/
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public function log( $action_id, $message, DateTime $date = NULL ) {
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if ( empty($date) ) {
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$date = as_get_datetime_object();
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} else {
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$date = as_get_datetime_object( clone $date );
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}
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$comment_id = $this->create_wp_comment( $action_id, $message, $date );
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return $comment_id;
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}
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protected function create_wp_comment( $action_id, $message, DateTime $date ) {
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$comment_date_gmt = $date->format('Y-m-d H:i:s');
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ActionScheduler_TimezoneHelper::set_local_timezone( $date );
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$comment_data = array(
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'comment_post_ID' => $action_id,
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'comment_date' => $date->format('Y-m-d H:i:s'),
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'comment_date_gmt' => $comment_date_gmt,
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'comment_author' => self::AGENT,
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'comment_content' => $message,
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'comment_agent' => self::AGENT,
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'comment_type' => self::TYPE,
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);
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return wp_insert_comment($comment_data);
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}
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/**
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* @param string $entry_id
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*
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* @return ActionScheduler_LogEntry
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*/
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public function get_entry( $entry_id ) {
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$comment = $this->get_comment( $entry_id );
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if ( empty($comment) || $comment->comment_type != self::TYPE ) {
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return new ActionScheduler_NullLogEntry();
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}
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$date = as_get_datetime_object( $comment->comment_date_gmt );
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ActionScheduler_TimezoneHelper::set_local_timezone( $date );
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return new ActionScheduler_LogEntry( $comment->comment_post_ID, $comment->comment_content, $date );
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}
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/**
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* @param string $action_id
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*
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* @return ActionScheduler_LogEntry[]
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*/
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public function get_logs( $action_id ) {
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$status = 'all';
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if ( get_post_status($action_id) == 'trash' ) {
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$status = 'post-trashed';
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}
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$comments = get_comments(array(
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'post_id' => $action_id,
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'orderby' => 'comment_date_gmt',
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'order' => 'ASC',
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'type' => self::TYPE,
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'status' => $status,
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));
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$logs = array();
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foreach ( $comments as $c ) {
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$entry = $this->get_entry( $c );
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if ( !empty($entry) ) {
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$logs[] = $entry;
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}
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}
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return $logs;
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}
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protected function get_comment( $comment_id ) {
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return get_comment( $comment_id );
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}
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/**
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* @param WP_Comment_Query $query
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*/
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public function filter_comment_queries( $query ) {
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foreach ( array('ID', 'parent', 'post_author', 'post_name', 'post_parent', 'type', 'post_type', 'post_id', 'post_ID') as $key ) {
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if ( !empty($query->query_vars[$key]) ) {
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return; // don't slow down queries that wouldn't include action_log comments anyway
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}
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}
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$query->query_vars['action_log_filter'] = TRUE;
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add_filter( 'comments_clauses', array( $this, 'filter_comment_query_clauses' ), 10, 2 );
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}
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/**
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* @param array $clauses
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* @param WP_Comment_Query $query
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*
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* @return array
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*/
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public function filter_comment_query_clauses( $clauses, $query ) {
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if ( !empty($query->query_vars['action_log_filter']) ) {
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$clauses['where'] .= $this->get_where_clause();
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}
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return $clauses;
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}
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/**
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* Make sure Action Scheduler logs are excluded from comment feeds, which use WP_Query, not
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* the WP_Comment_Query class handled by @see self::filter_comment_queries().
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*
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* @param string $where
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* @param WP_Query $query
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*
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* @return string
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*/
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public function filter_comment_feed( $where, $query ) {
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if ( is_comment_feed() ) {
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$where .= $this->get_where_clause();
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}
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return $where;
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}
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/**
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* Return a SQL clause to exclude Action Scheduler comments.
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*
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* @return string
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*/
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protected function get_where_clause() {
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global $wpdb;
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return sprintf( " AND {$wpdb->comments}.comment_type != '%s'", self::TYPE );
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}
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/**
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* Remove action log entries from wp_count_comments()
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*
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* @param array $stats
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* @param int $post_id
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*
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* @return object
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*/
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public function filter_comment_count( $stats, $post_id ) {
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global $wpdb;
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if ( 0 === $post_id ) {
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$stats = $this->get_comment_count();
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}
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return $stats;
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}
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/**
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* Retrieve the comment counts from our cache, or the database if the cached version isn't set.
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*
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* @return object
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*/
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protected function get_comment_count() {
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global $wpdb;
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$stats = get_transient( 'as_comment_count' );
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if ( ! $stats ) {
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$stats = array();
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$count = $wpdb->get_results( "SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN('order_note','action_log') GROUP BY comment_approved", ARRAY_A );
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$total = 0;
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$stats = array();
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$approved = array( '0' => 'moderated', '1' => 'approved', 'spam' => 'spam', 'trash' => 'trash', 'post-trashed' => 'post-trashed' );
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foreach ( (array) $count as $row ) {
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// Don't count post-trashed toward totals
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if ( 'post-trashed' != $row['comment_approved'] && 'trash' != $row['comment_approved'] ) {
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$total += $row['num_comments'];
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}
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if ( isset( $approved[ $row['comment_approved'] ] ) ) {
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$stats[ $approved[ $row['comment_approved'] ] ] = $row['num_comments'];
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}
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}
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$stats['total_comments'] = $total;
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$stats['all'] = $total;
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foreach ( $approved as $key ) {
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if ( empty( $stats[ $key ] ) ) {
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$stats[ $key ] = 0;
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}
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}
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$stats = (object) $stats;
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set_transient( 'as_comment_count', $stats );
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}
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return $stats;
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}
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/**
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* Delete comment count cache whenever there is new comment or the status of a comment changes. Cache
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* will be regenerated next time ActionScheduler_wpCommentLogger::filter_comment_count() is called.
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*/
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public function delete_comment_count_cache() {
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delete_transient( 'as_comment_count' );
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}
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/**
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* @codeCoverageIgnore
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*/
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public function init() {
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add_action( 'action_scheduler_before_process_queue', array( $this, 'disable_comment_counting' ), 10, 0 );
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add_action( 'action_scheduler_after_process_queue', array( $this, 'enable_comment_counting' ), 10, 0 );
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parent::init();
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add_action( 'pre_get_comments', array( $this, 'filter_comment_queries' ), 10, 1 );
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add_action( 'wp_count_comments', array( $this, 'filter_comment_count' ), 20, 2 ); // run after WC_Comments::wp_count_comments() to make sure we exclude order notes and action logs
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add_action( 'comment_feed_where', array( $this, 'filter_comment_feed' ), 10, 2 );
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// Delete comments count cache whenever there is a new comment or a comment status changes
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add_action( 'wp_insert_comment', array( $this, 'delete_comment_count_cache' ) );
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add_action( 'wp_set_comment_status', array( $this, 'delete_comment_count_cache' ) );
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}
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public function disable_comment_counting() {
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wp_defer_comment_counting(true);
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}
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public function enable_comment_counting() {
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wp_defer_comment_counting(false);
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}
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}
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