function perform(&$request, &$response)
{
if ($request->hasAttribute('popup')) {
$response->write(closePopupNoParentReloadResponse());
}
$request->setStatus(Request::STATUS_FAILURE);
if (!($version = $request->get('version'))) {
return;
}
if (!($node_id = $request->get('version_node_id'))) {
return;
}
$toolkit =& Limb::toolkit();
$datasource =& $toolkit->getDatasource('SingleObjectDatasource');
$datasource->setNodeId($node_id);
if (!($site_object = wrapWithSiteObject($datasource->fetch()))) {
return;
}
if (!is_subclass_of($site_object, 'ContentObject')) {
return;
}
if (!$site_object->recoverVersion((int) $version)) {
return;
}
if ($request->hasAttribute('popup')) {
$response->write(closePopupResponse($request));
}
$request->setStatus(Request::STATUS_SUCCESS);
}
protected function _validPerform($request, $response)
{
if (!($class_id = $request->get('class_id'))) {
throw new LimbException('class_id not defined');
}
$data = $this->dataspace->export();
$access_policy = new AccessPolicy();
$access_policy->saveAccessTemplates($class_id, $data['template'], AccessPolicy::ACCESSOR_TYPE_GROUP);
$request->setStatus(Request::STATUS_FORM_SUBMITTED);
if ($request->hasAttribute('popup')) {
$response->write(closePopupNoParentReloadResponse());
}
}
