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. }