public function getEmptyLocationAction()
{
$location = new Location();
$entityManager = $this->app->entityManager;
$now = new DateTime();
$userRepository = $entityManager->getRepository(EntityNames::USER);
$origUser = $userRepository->findOneBy(array('id' => $_SESSION['user_id']));
$location->setAuthor($origUser);
$location->setCreationDate($now);
$location->setLastEditDate($now);
ResponseFactory::createJsonResponse($this->app, $location);
}
