contentviewhandler.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Item;
 
use Bitrix\Main\Loader;
use Bitrix\Socialnetwork\LogCommentTable;

final class ContentViewHandler
{
    const CONTENT_TYPE_ID_COMMENT = 'LOG_COMMENT';
 
    final static function getContentTypeIdList()
    {
        return array(
            self::CONTENT_TYPE_ID_COMMENT
        );
    }

    public static function onContentViewed($viewParams)
    {
        $userId = intval($viewParams['userId']);
        $contentTypeId = $viewParams['typeId'];
        $contentEntityId = intval($viewParams['entityId']);
 
        if (
            $userId <= 0
            || !in_array($contentTypeId, self::getContentTypeIdList())
            || $contentEntityId <= 0
            || !Loader::includeModule('im')
        )
        {
            return false;
        }
 
        $subTagList = array();
        if ($contentTypeId == self::CONTENT_TYPE_ID_COMMENT)
        {
 
        }
 
        if (!empty($subTagList))
        {
            $CIMNotify = new \CIMNotify();
            $CIMNotify->markNotifyReadBySubTag($subTagList);
        }
 
        return true;
    }
}