function _validPerform(&$request, &$response)
{
$params = array();
$params['identifier'] = $this->dataspace->get('identifier');
$params['parent_path'] = $this->dataspace->get('parent_path');
$params['class'] = $this->dataspace->get('class_name');
$params['title'] = $this->dataspace->get('title');
$toolkit =& Limb::toolkit();
$object =& $toolkit->createSiteObject($params['Class']);
$datasource =& $toolkit->getDatasource('SingleObjectDatasource');
$datasource->setPath($params['parent_path']);
$is_root = false;
if (!($parent_data = $datasource->fetch())) {
if ($params['parent_path'] == '/') {
$is_root = true;
} else {
MessageBox::writeNotice('parent wasn\'t retrieved by path ' . $params['parent_path']);
$request->setStatus(Request::STATUS_FAILURE);
return;
}
}
if (!$is_root) {
$params['parent_node_id'] = $parent_data['node_id'];
} else {
$params['parent_node_id'] = 0;
}
$object->merge($params);
$object->create($is_root);
if (catch_error($e, 'LimbException')) {
MessageBox::writeNotice('object wasn\'t registered!');
$request->setStatus(Request::STATUS_FAILURE);
return;
} elseif (catch_error($e, 'LimbException')) {
return throw_error($e);
}
if (!$is_root) {
$parent_object =& $toolkit->createSiteObject($parent_data['ClassName']);
$parent_object->merge($parent_data);
$controller =& $parent_object->getController();
$action = $controller->determineAction();
$access_policy = new AccessPolicy();
$access_policy->saveNewObjectAccess($object, $parent_object, $action);
}
$request->setStatus(Request::STATUS_FORM_SUBMITTED);
if ($request->hasAttribute('popup')) {
$response->write(closePopupResponse($request));
}
}
