/**
* Adds sort field to Criteria $criteria
*
* $request may contain the following keys:
* - sort (field to sort)
* - dir (ASC, DESC)
*/
protected function addSortCriteria($criteria)
{
if ($this->getRequestParameter('sort') == '') {
return;
}
$column = EtvaNetworkPeer::translateFieldName(sfInflector::camelize($this->getRequestParameter('sort')), BasePeer::TYPE_PHPNAME, BasePeer::TYPE_COLNAME);
if ('asc' == strtolower($this->getRequestParameter('dir'))) {
$criteria->addAscendingOrderByColumn($column);
} else {
$criteria->addDescendingOrderByColumn($column);
}
}
