woocommerce/includes/libraries/action-scheduler/classes/ActionScheduler_wpCommentLo...

241 lines
6.7 KiB
PHP

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