vendor/api-platform/core/src/Symfony/EventListener/ValidateListener.php line 44

  1. <?php
  3. /*
  4.  * This file is part of the API Platform project.
  5.  *
  6.  * (c) Kévin Dunglas <dunglas@gmail.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. declare(strict_types=1);
  14. namespace ApiPlatform\Symfony\EventListener;
  16. use ApiPlatform\Metadata\Resource\Factory\ResourceMetadataCollectionFactoryInterface;
  17. use ApiPlatform\Util\OperationRequestInitiatorTrait;
  18. use ApiPlatform\Validator\Exception\ValidationException;
  19. use ApiPlatform\Validator\ValidatorInterface;
  20. use Symfony\Component\HttpFoundation\Response;
  21. use Symfony\Component\HttpKernel\Event\ViewEvent;
  23. /**
  24.  * Validates data.
  25.  *
  26.  * @author Kévin Dunglas <dunglas@gmail.com>
  27.  */
  28. final class ValidateListener
  29. {
  30.     use OperationRequestInitiatorTrait;
  32.     public const OPERATION_ATTRIBUTE_KEY = 'validate';
  34.     public function __construct(private readonly ValidatorInterface $validator, ResourceMetadataCollectionFactoryInterface $resourceMetadataCollectionFactory)
  35.     {
  36.         $this->resourceMetadataCollectionFactory = $resourceMetadataCollectionFactory;
  37.     }
  39.     /**
  40.      * Validates data returned by the controller if applicable.
  41.      *
  42.      * @throws ValidationException
  43.      */
  44.     public function onKernelView(ViewEvent $event): void
  45.     {
  46.         $controllerResult = $event->getControllerResult();
  47.         $request = $event->getRequest();
  48.         $operation = $this->initializeOperation($request);
  50.         if (
  51.             $controllerResult instanceof Response
  52.             || $request->isMethodSafe()
  53.             || $request->isMethod('DELETE')
  54.         ) {
  55.             return;
  56.         }
  58.         if (!$operation || !($operation->canValidate() ?? true)) {
  59.             return;
  60.         }
  62.         $this->validator->validate($controllerResult, $operation->getValidationContext() ?? []);
  63.     }
  64. }