/**
* Aktualizacja ról, które mają dostęp do filtra
*
* @param Base_Form_Abstract $form formularz z danymi do zapisania
* @param integer $id id filtra
* @return integer ilość poprawionych wierszy
*/
public function shareFilter($form, $id)
{
$model = new RoleFilterResource();
$values = $form->getValues();
$model->getAdapter()->beginTransaction();
$filters = $model->fetchAll('id_filter = ' . $id);
foreach ($filters as $filter) {
$filter->delete();
}
$ret = 0;
try {
foreach ($values as $role_id) {
$tmp = $model->createRow(array('id_filter' => $id, 'id_role' => $role_id));
$tmp->save();
$ret++;
}
$model->getAdapter()->commit();
$cm = Zend_Controller_Front::getInstance()->getParam('bootstrap')->getResource('cachemanager');
$cache = $cm->getCache('rolecache');
$cache->clean(Zend_Cache::CLEANING_MODE_ALL);
} catch (Exception $e) {
$model->getAdapter()->rollBack();
}
return $ret;
}