logcomment.php

См. документацию.

<?php
namespace Bitrix\Blog\Integration\Socialnetwork;
 
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
use Bitrix\Blog\Item\Comment;
use Bitrix\Main\Loader;
use Bitrix\Socialnetwork\CommentAux;
use Bitrix\Socialnetwork\Item\LogIndex;
 
class LogComment
{
    const EVENT_ID_COMMENT = 'blog_comment';
 
    public static function getEventIdList()
    {
        return array(
            self::EVENT_ID_COMMENT
        );
    }

    public static function onIndexGetContent(Event $event)
    {
        $result = new EventResult(
            EventResult::UNDEFINED,
            array(),
            'blog'
        );
 
        $eventId = $event->getParameter('eventId');
        $sourceId = $event->getParameter('sourceId');
 
        if (!in_array($eventId, self::getEventIdList()))
        {
            return $result;
        }
 
        $content = "";
        $comment = false;
 
        if (intval($sourceId) > 0)
        {
            $comment = Comment::getById($sourceId);
        }
 
        if ($comment)
        {
            $commentFieldList = $comment->getFields();
 
            if (!($commentAuxProvider = CommentAux\Base::findProvider($commentFieldList)))
            {
                $content .= LogIndex::getUserName($commentFieldList["AUTHOR_ID"])." ";
                $content .= \blogTextParser::killAllTags($commentFieldList["POST_TEXT"]);
            }
 
            if (!empty($commentFieldList['UF_BLOG_COMMENT_FILE']))
            {
                $fileNameList = LogIndex::getDiskUFFileNameList($commentFieldList['UF_BLOG_COMMENT_FILE']);
                if (!empty($fileNameList))
                {
                    $content .= ' '.join(' ', $fileNameList);
                }
            }
 
            if (!empty($commentFieldList['UF_BLOG_COMM_URL_PRV']))
            {
                $metadata = \Bitrix\Main\UrlPreview\UrlMetadataTable::getRowById($commentFieldList['UF_BLOG_COMM_URL_PRV']);
                if (
                    $metadata
                    && isset($metadata['TITLE'])
                    && $metadata['TITLE'] <> ''
                )
                {
                    $content .= ' '.$metadata['TITLE'];
                }
            }
        }
 
        $result = new EventResult(
            EventResult::SUCCESS,
            array(
                'content' => $content,
            ),
            'blog'
        );
 
        return $result;
    }
}