/**
* Return modules list
*
* @param \XLite\Core\CommonCell $cnd Search condition
* @param boolean $countOnly Return items list or only its size OPTIONAL
* @param string $filter Filter criterion OPTIONAL
*
* @return array|integer
*/
protected function getData(\XLite\Core\CommonCell $cnd, $countOnly = false, $filter = null)
{
if (!isset($filter)) {
$filter = $this->getFilter();
}
if (!empty($filter)) {
$cnd->{$filter} = true;
}
return parent::getData($cnd, $countOnly);
}
