/**
  * Removes the given news object from the news repository
  *
  * @param \Lelesys\Plugin\News\Domain\Model\News $news The news to delete
  * @return void
  */
 public function deleteAction(\Lelesys\Plugin\News\Domain\Model\News $news)
 {
     $packageKey = $this->settings['flashMessage']['packageKey'];
     try {
         $this->newsService->delete($news);
         $header = 'Deleted a news.';
         $message = $this->translator->translateById('lelesys.plugin.news.deleted.news', array(), NULL, NULL, 'Main', $packageKey);
         $this->addFlashMessage($message, $header, \TYPO3\Flow\Error\Message::SEVERITY_ERROR);
         $this->redirect('index');
     } catch (Lelesys\Plugin\News\Domain\Service\Exception $exception) {
         $header = 'Sorry, error occured. Please try again later.';
         $message = $this->translator->translateById('lelesys.plugin.news.try.again', array(), NULL, NULL, 'Main', $packageKey);
         $this->addFlashMessage($message, $header, \TYPO3\Flow\Error\Message::SEVERITY_ERROR);
     }
 }