function eventMyAttendanceJson($siteSlug, $eventSlug, Request $request, Application $app)
 {
     if (!$this->build($siteSlug, $request, $app)) {
         $app->abort(404, "Site does not exist.");
     }
     $repo = new \repositories\EventRepository();
     $this->parameters['event'] = $repo->loadBySlug($this->parameters['site'], $eventSlug);
     if (!$this->parameters['event']) {
         $app->abort(404, "Event does not exist.");
     }
     $uaer = new UserAtEventRepository();
     $userAtEvent = $uaer->loadByUserAndEventOrInstanciate($app['currentUser'], $this->parameters['event']);
     $data = array();
     if ($request->request->get('CSFRToken') == $app['websession']->getCSFRToken() && !$this->parameters['event']->isInPast()) {
         if ($request->request->get('privacy') == 'public') {
             $userAtEvent->setIsPlanPublic(true);
         } else {
             if ($request->request->get('privacy') == 'private') {
                 $userAtEvent->setIsPlanPublic(false);
             }
         }
         if ($request->request->get('attending') == 'no') {
             $userAtEvent->setIsPlanAttending(false);
             $userAtEvent->setIsPlanMaybeAttending(false);
         } else {
             if ($request->request->get('attending') == 'maybe') {
                 $userAtEvent->setIsPlanAttending(false);
                 $userAtEvent->setIsPlanMaybeAttending(true);
             } else {
                 if ($request->request->get('attending') == 'yes') {
                     $userAtEvent->setIsPlanAttending(true);
                     $userAtEvent->setIsPlanMaybeAttending(false);
                 }
             }
         }
         $uaer->save($userAtEvent);
     }
     $data['attending'] = $userAtEvent->getIsPlanAttending() ? 'yes' : ($userAtEvent->getIsPlanMaybeAttending() ? 'maybe' : 'no');
     $data['privacy'] = $userAtEvent->getIsPlanPublic() ? 'public' : 'private';
     $data['inPast'] = $this->parameters['event']->isInPast() ? 1 : 0;
     $data['CSFRToken'] = $app['websession']->getCSFRToken();
     $response = new Response(json_encode($data));
     $response->headers->set('Content-Type', 'application/json');
     return $response;
 }
 /** @var models\EventModel **/
 protected function loadEventForImportedEvent(ImportedEventModel $importedEvent)
 {
     $eventRepo = new \repositories\EventRepository();
     // Try new way
     $event = $eventRepo->loadByImportedEvent($importedEvent);
     if ($event) {
         return $event;
     }
     // Try old way - flags on event table - and if found, set data for new way
     $event = $eventRepo->loadByImportURLIDAndImportId($importedEvent->getImportUrlId(), $importedEvent->getImportId());
     if ($event) {
         // Save this data as the new way
         $repo = new ImportedEventIsEventRepository();
         $repo->createLink($importedEvent, $event);
         // .... and return
         return $event;
     }
     // Give up
     return null;
 }