CTaskNotifications::addAnswer

static function addAnswer($taskId, $text)
{
	if (self::useNewNotifications())
	{
		$task = BitrixTasksInternalsRegistryTaskRegistry::getInstance()->getObject((int)$taskId, true);
		if (!$task)
		{
			return;
		}
		$controller = new BitrixTasksInternalsNotificationController();
		$controller->onNotificationReply($task, $text);
		$controller->push();
		return;
	}

	$task = new CTaskItem($taskId, $GLOBALS['USER']->GetId());

	$commentId = CTaskCommentItem::add($task, array(
		'POST_MESSAGE' => $text
	));

	if (
		$commentId > 0
		&& BitrixMainLoader::includeModule('socialnetwork')
	)
	{
		$res = BitrixSocialnetworkLogCommentTable::getList(array(
			'filter' => array(
				'EVENT_ID' => array('crm_activity_add_comment', 'tasks_comment'),
				'SOURCE_ID' => $commentId
			),
			'select' => array('ID', 'LOG_ID')
		));
		if ($logCommentFields = $res->fetch())
		{
			$res = BitrixSocialnetworkLogTable::getList(array(
				'filter' => array(
					"=ID" => $logCommentFields['LOG_ID']
				),
				'select' => array("ID", "ENTITY_TYPE", "ENTITY_ID", "USER_ID", "EVENT_ID", "SOURCE_ID")
			));
			if ($logEntry = $res->fetch())
			{
				$logCommentFields = BitrixSocialnetworkItemLogComment::getById($logCommentFields['ID'])->getFields();

				$res = CSite::getByID(SITE_ID);
				$site = $res->fetch();

				$userPage = Option::get('socialnetwork', 'user_page', $site['DIR'] . 'company/personal/');
				$userPath = $userPage.'user/'.$logEntry['USER_ID'].'/';

				BitrixSocialnetworkComponentHelper::addLiveComment(
					$logCommentFields,
					$logEntry,
					CSocNetLogTools::findLogCommentEventByLogEventID($logEntry["EVENT_ID"]),
					array(
						"ACTION" => 'ADD',
						"SOURCE_ID" => $logCommentFields['SOURCE_ID'],
						"TIME_FORMAT" => CSite::getTimeFormat(),
						"PATH_TO_USER" => $userPath,
						"NAME_TEMPLATE" => CSite::getNameFormat(null, SITE_ID),
						"SHOW_LOGIN" => "N",
						"AVATAR_SIZE" => 100,
						"LANGUAGE_ID" => $site["LANGUAGE_ID"],
						"SITE_ID" => SITE_ID,
						"PULL" => "Y",
					)
				);
			}
		}
	}

	return $commentId;
}