/**
  * @return void
  */
 public function indexAction()
 {
     if (!$this->authenticationProviderManager->isAuthenticated()) {
         $this->redirect('index', 'Login');
     }
     $this->view->assign('users', $this->userRepository->findAll());
     $this->view->assign('activeUser', $this->userRepository->findActiveUser());
 }
 /**
  * @param string $tweetContent
  * @return void
  */
 public function newAction($tweetContent)
 {
     $newTweet = new Tweet();
     $newTweet->setContent($tweetContent);
     $newTweet->setAuthor($this->userRepository->findActiveUser());
     $this->createAction($newTweet);
     $this->redirect('index', 'User');
 }