/**
* Initializes the criteria object with sortations based on the given parameter.
*
* @param MW_Common_Criteria_Interface $criteria Criteria object
* @param stdClass $params Object that may contain the properties "condition", "sort", "dir", "start" and "limit"
*/
private function _initCriteriaSortations(MW_Common_Criteria_Interface $criteria, stdClass $params)
{
if (isset($params->sort) && isset($params->dir)) {
$sortation = array();
switch ($params->dir) {
case 'ASC':
$sortation[] = $criteria->sort('+', $params->sort);
break;
case 'DESC':
$sortation[] = $criteria->sort('-', $params->sort);
break;
default:
throw new Controller_ExtJS_Exception(sprintf('Invalid sort direction "%1$s"', $params->sort));
}
$criteria->setSortations($sortation);
}
if ($this->_sort !== null) {
$sort = $criteria->getSortations();
$sort[] = $criteria->sort('+', $this->_sort);
$criteria->setSortations($sort);
}
}
