/**
* check if a valid controller Id is given. if not throw an exception
*
* @access private
* @throws Exception if no valid id is given
* @return integer the Id
*/
private function checkControllerIdParam()
{
$id = $this->getRequest()->getParam('id');
if ($id === NULL || is_numeric($id) === FALSE || $this->dbCtrl->find($id)->count() === 0) {
throw new Admin_Model_Acl_Exception('Invalid or no Id Parameter given');
}
return (int) $id;
}
/**
* Save the permissions for all actions of the given module/controller id
*
* @return array
* @todo need some error handling and returning the error to grid
* there are threads open in the extjs forums, that no error handling on .sync() is really working
*/
public function saveControllerPermissionsAction()
{
$contrModel = new Admin_Model_DbTable_Acl_ModuleController();
$ruleModel = new Admin_Model_DbTable_Acl_Rule();
$roleModel = new Admin_Model_DbTable_Acl_Role();
$actionModel = new Admin_Model_DbTable_Acl_Action();
$data = Zend_Json::decode($this->request->getParam('permissions', array()));
$return = array();
if (!is_array($data) || !empty($data['mcId'])) {
// if we have no array or the controller id is directly in the array
// we nest the array in an array to get the foreach to work
// extjs is sending object if only 1 row has changed and an array of object
// if multiple changes occure
$data = array($data);
}
foreach ($data as $el) {
$role = $roleModel->find($el['roleId']);
$controller = $contrModel->find($el['mcId']);
// not a controller provided or multiple controller found
if ($controller->count() !== 1) {
continue;
}
// not a roleId provided or multiple roles found
if ($role->count() !== 1) {
continue;
}
$controller = new Admin_Model_DbRow_Controller($controller->current());
$role = new Admin_Model_DbRow_Role($role->current());
if ($el['rule'] == Admin_Model_DbTable_Acl_Rule::RULE_DENY) {
$rule = Admin_Model_DbTable_Acl_Rule::RULE_DB_DENY;
} elseif ($el['rule'] == Admin_Model_DbTable_Acl_Rule::RULE_ALLOW) {
$rule = Admin_Model_DbTable_Acl_Rule::RULE_DB_ALLOW;
} else {
$rule = NULL;
}
$ruleModel->deleteWithControllerRole($controller->get('id'), $role->get('id'));
if ($rule !== NULL) {
// select all actions from this controller, and set the rule
foreach ($actionModel->findActionByControllerId($controller->get('id')) as $actionRow) {
$action = new Admin_Model_DbRow_Action($actionRow);
$ruleModel->addRule($controller->get('id'), $action->get('id'), $role->get('id'), $rule);
}
}
$return[] = array('ident' => join("_", array($role->get('id'), $controller->get('id'), $controller->get('controllerName'))), 'mcId' => $controller->get('id'), 'roleName' => $role->get('name'), 'roleId' => $role->get('id'), 'rule' => $el['rule']);
}
return array('success' => TRUE, 'message' => 'Successfully changed permissions', 'permissions' => $return);
}
