vendor/drosalys/api-bundle/src/EventSubscriber/DeserializeActionControllerSubscriber.php line 51

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  1. <?php
  3. /*
  4. * This file is part of the drosalys/api-bundle 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 Drosalys\Bundle\ApiBundle\EventSubscriber;
  14. use Drosalys\Bundle\ApiBundle\Event\PostDeserializeEvent;
  15. use Drosalys\Bundle\ApiBundle\Event\PreDeserializeEvent;
  16. use Drosalys\Bundle\ApiBundle\Request\ActionRequestTrait;
  17. use Drosalys\Bundle\ApiBundle\Serializer\SerializerInterface;
  18. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  19. use Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface;
  20. use Symfony\Component\HttpKernel\Event\ControllerArgumentsEvent;
  21. use Symfony\Component\HttpKernel\KernelEvents;
  22. use Symfony\Component\Validator\Validator\ValidatorInterface;
  24. /**
  25. * Class DeserializeActionControllerSubscriber
  26. *
  27. * @author Benjamin Georgeault
  28. */
  29. class DeserializeActionControllerSubscriber implements EventSubscriberInterface
  30. {
  31. const REQUEST_KEY = '_drosalys_api_object';
  32. const REQUEST_ERROR_KEY = '_drosalys_api_object_error';
  34. use ActionRequestTrait;
  36. public function __construct(
  37. private SerializerInterface $serializer,
  38. private ValidatorInterface $validator,
  39. private ArgumentResolverInterface $argumentResolver,
  40. ) {
  41. }
  43. public static function getSubscribedEvents(): array
  44. {
  45. return [
  46. // Trigger after Sensio IsGranted listener.
  47. KernelEvents::CONTROLLER_ARGUMENTS => ['__invoke', -63],
  48. ];
  49. }
  51. public function __invoke(ControllerArgumentsEvent $event): void
  52. {
  53. if (
  54. (null === $action = $this->retrieveActionFromRequest($request = $event->getRequest()))
  55. || (null === $deserializeInfo = $action->getDeserializeInfo())
  56. ) {
  57. return;
  58. }
  60. $type = $deserializeInfo->getType();
  61. if ($type->hasWrap()) { // TODO
  62. throw new \RuntimeException('Not yet implemented.');
  63. }
  65. if (!$type->isClass()) {
  66. return;
  67. }
  69. if (null === $object = $request->attributes->get($deserializeInfo->getName())) {
  70. return;
  71. }
  73. if (
  74. (null !== $eventInfo = $deserializeInfo->getEventInfo())
  75. && $eventInfo->hasPre()
  76. ) {
  77. ($eventInfo->getPre())(new PreDeserializeEvent($action, $request, $object));
  78. }
  80. $object = $this->serializer->deserialize(
  81. $request->getContent(),
  82. $type->getClassName(),
  83. 'json',
  84. $deserializeInfo->getGroups(),
  85. $object,
  86. );
  88. if ((null !== $eventInfo) && $eventInfo->hasPost()) {
  89. ($eventInfo->getPost())(new PostDeserializeEvent($action, $request, $object));
  90. }
  92. $request->attributes->set(self::REQUEST_KEY, $object);
  94. if (false !== $validationGroups = $deserializeInfo->getValidationGroups()) {
  95. $errors = $this->validator->validate($object, null, $validationGroups);
  97. if (0 < $errors->count()) {
  98. $request->attributes->set(self::REQUEST_ERROR_KEY, $errors);
  100. // If one argument is null, maybe its the ConstraintList, so refresh controller's arguments.
  101. foreach ($event->getArguments() as $argument) {
  102. if (null === $argument) {
  103. $event->setArguments($this->argumentResolver->getArguments($request, $event->getController()));
  104. break;
  105. }
  106. }
  107. }
  108. }
  109. }
  110. }