vendor/nellapp/sdk-bundle/src/EventSubscriber/ControllerEntityResolverSubscriber.php line 41

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  1. <?php
  3. /*
  4. * This file is part of the nellapp-core package.
  5. *
  6. * (c) Benjamin Georgeault
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Nellapp\Bundle\SDKBundle\EventSubscriber;
  14. use Doctrine\ORM\EntityManagerInterface;
  15. use Doctrine\Persistence\Mapping\MappingException;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpKernel\Event\ControllerArgumentsEvent;
  18. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  19. use Symfony\Component\HttpKernel\KernelEvents;
  21. /**
  22. * Class ControllerEntityResolverSubscriber
  23. *
  24. * @author Benjamin Georgeault
  25. */
  26. class ControllerEntityResolverSubscriber implements EventSubscriberInterface
  27. {
  28. const REQUEST_KEY = '_entity_resolver';
  30. public function __construct(
  31. private EntityManagerInterface $em,
  32. ) {}
  34. public static function getSubscribedEvents(): array
  35. {
  36. return [
  37. KernelEvents::CONTROLLER_ARGUMENTS => ['__invoke', 31],
  38. ];
  39. }
  41. public function __invoke(ControllerArgumentsEvent $event): void
  42. {
  43. if (!$event->isMainRequest()) {
  44. return;
  45. }
  47. $request = $event->getRequest();
  48. if (null === $array = $request->attributes->get(self::REQUEST_KEY)) {
  49. return;
  50. }
  52. if (!is_array($array)) {
  53. throw new \LogicException(sprintf(
  54. 'Attribut "_entity_resolver" in route "%s" must be an array.',
  55. $request->attributes->get('_route'),
  56. ));
  57. }
  59. foreach ($array as $varName => $class) {
  60. if (!$request->attributes->has($varName)) {
  61. throw new \LogicException(sprintf(
  62. 'Missing route variable "%s" in route "%s" for attribut "%s".',
  63. $varName,
  64. $request->attributes->get('_route'),
  65. self::REQUEST_KEY,
  66. ));
  67. }
  69. try {
  70. $repo = $this->em->getRepository($class);
  71. } catch (\ReflectionException $e) {
  72. throw new \LogicException(sprintf(
  73. 'Class "%s" not found for route variable "%s" in route "%s" for attribut "%s".',
  74. $class,
  75. $varName,
  76. $request->attributes->get('_route'),
  77. self::REQUEST_KEY,
  78. ), previous: $e);
  79. } catch (MappingException $e) {
  80. throw new \LogicException(sprintf(
  81. 'Class "%s" have no doctrine mapping for route variable "%s" in route "%s" for attribut "%s".',
  82. $class,
  83. $varName,
  84. $request->attributes->get('_route'),
  85. self::REQUEST_KEY,
  86. ), previous: $e);
  87. }
  89. if (null === $entity = $repo->find($request->attributes->get($varName))) {
  90. throw new NotFoundHttpException(sprintf(
  91. 'Cannot found entity "%s" for id "%s".',
  92. $class,
  93. $request->attributes->get($varName),
  94. ));
  95. }
  97. $request->attributes->set($varName, $entity);
  98. }
  99. }
  100. }