/** * @param ServerRequestInterface $request * @param ResponseInterface $response * @return ResponseInterface */ public function __invoke(ServerRequestInterface $request, ResponseInterface $response) { try { /** * @var Session $session */ $session = $request->getAttribute('session'); $album = new Album(); $this->form->bind($album); $this->form->get('submit')->setValue('Add'); if ($request->getMethod() === 'POST') { $this->albumService->addAlbum($request->getParsedBody()); $session->getSegment('App\\Album')->setFlash('flash', ['type' => 'success', 'message' => sprintf('Successfully added album %s (%s)', $album->getTitle(), $album->getArtist())]); return new RedirectResponse($this->router->generateUri('album.index')); } } catch (\Exception $e) { // perhaps log an error and display a message to the user } return new HtmlResponse($this->template->render('album::add', ['form' => $this->form])); }