FeedAction::_updateToComment PHP Метод

    private function _updateToComment($data, $sourceInfo, $lessUids)
    {
        $commentInfo = model('Source')->getSourceInfo($data['app_row_table'], $data['app_row_id'], false, $data['app']);
        $oldInfo = isset($commentInfo['sourceInfo']) ? $commentInfo['sourceInfo'] : $commentInfo;
        // 发表评论
        $c['app'] = $data['app'];
        $c['table'] = 'feed';
        // 2013/3/27
        $c['app_uid'] = !empty($oldInfo['source_user_info']['uid']) ? $oldInfo['source_user_info']['uid'] : $oldInfo['uid'];
        $c['content'] = $data['content'];
        $c['row_id'] = !empty($oldInfo['sourceInfo']) ? $oldInfo['sourceInfo']['source_id'] : $oldInfo['source_id'];
        if ($data['app']) {
            $c['row_id'] = $oldInfo['feed_id'];
        }
        $c['client_type'] = getVisitorClient();
        model('Comment')->addComment($c, false, false, $lessUids);
    }