CCalendarLiveFeed::OnAfterCommentAddBefore

static function OnAfterCommentAddBefore($entityType, $eventId, $arData)
{
	if ($entityType !== "EV")
	{
		return;
	}

	$res = [];
	$logId = false;
	$commentXmlId = $arData['PARAMS']['XML_ID'];
	$parentRes = false;

	// Simple events have simple id's like "EVENT_".$eventId, for them
	// we don't want to create second socnet log entry (mantis: 82011)
	if ($commentXmlId !== "EVENT_".$eventId)
	{
		$dbRes = CSocNetLog::GetList(array("ID" => "DESC"), array("EVENT_ID" => "calendar", "SOURCE_ID" => $eventId), false, false, array("ID", "ENTITY_ID", "USER_ID", "TITLE", "MESSAGE", "SOURCE_ID", "PARAMS"));

		$createNewSocnetLogEntry = true;
		while ($arRes = $dbRes->Fetch())
		{
			if ((string)$arRes['PARAMS'] !== "")
			{
				$arRes['PARAMS'] = unserialize($arRes['PARAMS'], ['allowed_classes' => false]);
				if (!is_array($arRes['PARAMS']))
				{
					$arRes['PARAMS'] = [];
				}
			}

			if (isset($arRes['PARAMS']['COMMENT_XML_ID']) && $arRes['PARAMS']['COMMENT_XML_ID'] === $commentXmlId)
			{
				$logId = $arRes['ID'];
				$createNewSocnetLogEntry = false;
			}
			else
			{
				$parentRes = $arRes;
			}
		}

		if ($createNewSocnetLogEntry && $parentRes)
		{
			$arSoFields = [
				"ENTITY_TYPE" => SONET_SUBSCRIBE_ENTITY_USER,
				"ENTITY_ID" => $parentRes["ENTITY_ID"],
				"EVENT_ID" => "calendar",
				"USER_ID" => $parentRes["USER_ID"],
				"SITE_ID" => SITE_ID,
				"TITLE_TEMPLATE" => "#TITLE#",
				"TITLE" => $parentRes["TITLE"],
				"MESSAGE" => $parentRes["MESSAGE"],
				"TEXT_MESSAGE" => '',
				"SOURCE_ID" => $parentRes["SOURCE_ID"],
				"ENABLE_COMMENTS" => "Y",
				"CALLBACK_FUNC" => false,
				"=LOG_DATE" => CDatabase::CurrentTimeFunction(),
				"PARAMS" => serialize([
					"COMMENT_XML_ID" => $commentXmlId
				])
			];
			$logId = CSocNetLog::Add($arSoFields, false);

			$arCodes = [];
			$rsRights = CSocNetLogRights::GetList([], array("LOG_ID" => $parentRes["ID"]));

			while ($arRights = $rsRights->Fetch())
			{
				$arCodes[] = $arRights['GROUP_CODE'];
			}
			CSocNetLogRights::Add($logId, $arCodes);
		}
	}

	if ($logId)
	{
		$res['LOG_ENTRY_ID'] = $logId;
	}

	return $res;
}