Порядок комментариев 2.X

    public function addComment($comment){
 
 
 
        if ($comment['parent_id'] == 0){
 
		$this->incrementThreadOrdering($comment['target_controller'], $comment['target_subject'], $comment['target_id'], '*');
 
            $comment['level'] = 1;
            $comment['ordering'] = 1 /* $this->getNextThreadOrdering($comment['target_controller'], $comment['target_subject'], $comment['target_id']) */;
 
        } else {
 
            $parent_comment = $this->getComment($comment['parent_id']);
 
            $comment['level'] = $parent_comment['level'] + 1;
 
            $comment['ordering'] = $this->getNextParentOrdering($parent_comment);
            if (!$comment['ordering']) { $comment['ordering'] = $this->getNextThreadOrdering($comment['target_controller'], $comment['target_subject'], $comment['target_id']); }
 
            $this->incrementThreadOrdering($comment['target_controller'], $comment['target_subject'], $comment['target_id'], $comment['ordering']);
 
        }
 
        cmsCache::getInstance()->clean('comments.list');
 
        return $this->insert('comments', $comment);
 
    }