vendor/contao/core-bundle/src/Controller/AbstractController.php line 37

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * This file is part of Contao.
  7.  *
  8.  * (c) Leo Feyer
  9.  *
  10.  * @license LGPL-3.0-or-later
  11.  */
  13. namespace Contao\CoreBundle\Controller;
  15. use Contao\CoreBundle\Csrf\ContaoCsrfTokenManager;
  16. use Contao\CoreBundle\Framework\ContaoFramework;
  17. use FOS\HttpCacheBundle\Http\SymfonyResponseTagger;
  18. use Psr\Log\LoggerInterface;
  19. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController as SymfonyAbstractController;
  20. use Symfony\Component\EventDispatcher\EventDispatcherInterface;
  22. abstract class AbstractController extends SymfonyAbstractController
  23. {
  24.     public static function getSubscribedServices()
  25.     {
  26.         $services = parent::getSubscribedServices();
  28.         $services['contao.framework'] = ContaoFramework::class;
  29.         $services['event_dispatcher'] = EventDispatcherInterface::class;
  30.         $services['logger'] = '?'.LoggerInterface::class;
  31.         $services['fos_http_cache.http.symfony_response_tagger'] = '?'.SymfonyResponseTagger::class;
  32.         $services[] = ContaoCsrfTokenManager::class;
  34.         return $services;
  35.     }
  37.     protected function initializeContaoFramework(): void
  38.     {
  39.         $this->get('contao.framework')->initialize();
  40.     }
  42.     protected function tagResponse(array $tags): void
  43.     {
  44.         if (!$this->has('fos_http_cache.http.symfony_response_tagger')) {
  45.             return;
  46.         }
  48.         $this->get('fos_http_cache.http.symfony_response_tagger')->addTags($tags);
  49.     }
  51.     /**
  52.      * @return array{csrf_field_name: string, csrf_token_manager: ContaoCsrfTokenManager, csrf_token_id: string}
  53.      */
  54.     protected function getCsrfFormOptions(): array
  55.     {
  56.         return [
  57.             'csrf_field_name' => 'REQUEST_TOKEN',
  58.             'csrf_token_manager' => $this->get(ContaoCsrfTokenManager::class),
  59.             'csrf_token_id' => $this->getParameter('contao.csrf_token_name'),
  60.         ];
  61.     }
  62. }