/**
* This action returns status values of the current session, like the selectedModel and the
* logged in User as JSON object.
*/
public function statusAction()
{
// service controller needs no view renderer
$this->_helper->viewRenderer->setNoRender();
// disable layout for Ajax requests
$this->_helper->layout()->disableLayout();
$status = new stdClass();
if (isset($this->_owApp->selectedModel)) {
$status->selectedModel = $this->_owApp->selectedModel->getModelIri();
} else {
$status->selectedModel = null;
}
$user = $this->_owApp->getUser();
if (get_class($user) == 'Erfurt_Auth_Identity') {
// TODO add serialization method to Erfurt_Auth_Identity
$status->user = new stdClass();
$status->user->isAnonymous = $user->isAnonymousUser();
$status->user->uri = $user->getUri();
$status->user->username = $user->getUsername();
} else {
$status->user = null;
}
$status->hasMessages = $this->_owApp->hasMessages();
// TODO add method to get sessionVars to OntoWiki class and dump them all into this status
$response = $this->getResponse();
$response->setHeader('Content-Type', 'application/json');
$response->setBody(json_encode($status));
}
