/**
*
*
* List server snapshots
*
* request object is like this;
* <code>
* $request['id'] = $id; //server ID
* $request['nid'] = $id; //node destination ID
* </code>
*
* @param sfWebRequest $request A request object
*
* @return string json string representation of array('success'=>true,'agent'=>$agent, 'response'=>$response)
*
*/
public function executeJsonListSnapshots(sfWebRequest $request)
{
$sid = $request->getParameter('id');
if (!($etva_server = EtvaServerPeer::retrieveByPK($sid))) {
$msg_i18n = $this->getContext()->getI18N()->__(EtvaServerPeer::_ERR_NOTFOUND_ID_, array('%id%' => $sid));
$error = array('agent' => sfConfig::get('config_acronym'), 'success' => false, 'error' => $msg_i18n);
//notify event log
$server_log = Etva::getLogMessage(array('id' => $sid), EtvaServerPeer::_ERR_NOTFOUND_ID_);
$message = Etva::getLogMessage(array('info' => $server_log), EtvaServerPeer::_ERR_MIGRATE_UNKNOWN_);
$this->dispatcher->notify(new sfEvent($error['agent'], 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
// if is browser request return text renderer
$error = $this->setJsonError($error);
return $this->renderText($error);
}
$etva_node = $etva_server->getEtvaNode();
$server_va = new EtvaServer_VA($etva_server);
$response = $server_va->get_list_snapshots($etva_node);
if (isset($response['success']) && !$response['success']) {
if (sfConfig::get('sf_environment') == 'soap') {
return json_encode($response);
}
$return = $this->setJsonError($response);
return $this->renderText($return);
}
$elements = $response['response'];
// return array
$result = array('success' => true, 'total' => count($elements), 'data' => $elements, 'agent' => $etva_node->getName());
$return = json_encode($result);
if (sfConfig::get('sf_environment') == 'soap') {
return $return;
}
$this->getResponse()->setHttpHeader('Content-type', 'application/json');
return $this->renderText($return);
}
