vendor/contao/core-bundle/src/HttpKernel/ControllerResolver.php line 33

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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\HttpKernel;
  15. use Contao\CoreBundle\Fragment\FragmentRegistry;
  16. use Symfony\Component\HttpFoundation\Request;
  17. use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
  19. class ControllerResolver implements ControllerResolverInterface
  20. {
  21. private ControllerResolverInterface $resolver;
  22. private FragmentRegistry $registry;
  24. /**
  25. * @internal
  26. */
  27. public function __construct(ControllerResolverInterface $resolver, FragmentRegistry $registry)
  28. {
  29. $this->resolver = $resolver;
  30. $this->registry = $registry;
  31. }
  33. public function getController(Request $request)
  34. {
  35. if (
  36. $request->attributes->has('_controller')
  37. && \is_string($controller = $request->attributes->get('_controller'))
  38. ) {
  39. $fragmentConfig = $this->registry->get($controller);
  41. if (null !== $fragmentConfig) {
  42. $request->attributes->set('_controller', $fragmentConfig->getController());
  43. }
  44. }
  46. return $this->resolver->getController($request);
  47. }
  49. public function getArguments(Request $request, callable $controller): array
  50. {
  51. if (!method_exists($this->resolver, 'getArguments')) {
  52. return [];
  53. }
  55. return $this->resolver->getArguments($request, $controller);
  56. }
  57. }