vendor/overblog/graphql-bundle/src/Upload/Type/GraphQLUploadType.php line 21

Open in your IDE?
  1. <?php
  3. declare(strict_types=1);
  5. namespace Overblog\GraphQLBundle\Upload\Type;
  7. use GraphQL\Error\InvariantViolation;
  8. use GraphQL\Type\Definition\ScalarType;
  9. use ReturnTypeWillChange;
  10. use Symfony\Component\HttpFoundation\File\File;
  11. use function get_class;
  12. use function gettype;
  13. use function is_object;
  14. use function sprintf;
  16. class GraphQLUploadType extends ScalarType
  17. {
  18. /**
  19. * @param string $name
  20. */
  21. public function __construct(string $name = null)
  22. {
  23. parent::__construct([
  24. 'name' => $name,
  25. 'description' => sprintf(
  26. 'The `%s` scalar type represents a file upload object that resolves an object containing `stream`, `filename`, `mimetype` and `encoding`.',
  27. $name
  28. ),
  29. ]);
  30. }
  32. /**
  33. * {@inheritdoc}
  34. */
  35. #[ReturnTypeWillChange]
  36. public function parseValue($value)
  37. {
  38. if (null !== $value && !$value instanceof File) {
  39. throw new InvariantViolation(sprintf(
  40. 'Upload should be null or instance of "%s" but %s given.',
  41. File::class,
  42. is_object($value) ? get_class($value) : gettype($value)
  43. ));
  44. }
  46. return $value;
  47. }
  49. /**
  50. * {@inheritdoc}
  51. */
  52. public function serialize($value): void
  53. {
  54. throw new InvariantViolation(sprintf('%s scalar serialization unsupported.', $this->name));
  55. }
  57. /**
  58. * {@inheritdoc}
  59. */
  60. public function parseLiteral($valueNode, array $variables = null): void
  61. {
  62. throw new InvariantViolation(sprintf('%s scalar literal unsupported.', $this->name));
  63. }
  64. }