Connector::getListShowDeliveryStatus

static function getListShowDeliveryStatus()
{
	$connectorList = [];
	if (Loader::includeModule('imconnector'))
	{
		//$connectorList = ImConnectorConnector::getListConnectorShowDeliveryStatus();
		$connectorList = array_keys(ImConnectorConnector::getListConnector()); // TODO change method to getListConnectorShowDeliveryStatus()
		foreach ($connectorList as $key => $connectorId)
		{
			if (self::isLiveChat($connectorId))
			{
				unset($connectorList[$key]);
			}
		}
	}

	return $connectorList;
}