Same name in other branches

1. 9 core/modules/file/src/Plugin/rest/resource/FileUploadResource.php \Drupal\file\Plugin\rest\resource\FileUploadResource::validateAndLoadFieldDefinition()
2. 8.9.x core/modules/file/src/Plugin/rest/resource/FileUploadResource.php \Drupal\file\Plugin\rest\resource\FileUploadResource::validateAndLoadFieldDefinition()
3. 11.x core/modules/file/src/Plugin/rest/resource/FileUploadResource.php \Drupal\file\Plugin\rest\resource\FileUploadResource::validateAndLoadFieldDefinition()

Validates and loads a field definition instance.

Parameters

string $entity_type_id: The entity type ID the field is attached to.

string $bundle: The bundle the field is attached to.

string $field_name: The field name.

Return value

\Drupal\Core\Field\FieldDefinitionInterface The field definition.

Throws

\Symfony\Component\HttpKernel\Exception\BadRequestHttpException Thrown when the field does not exist.

\Symfony\Component\HttpFoundation\File\Exception\AccessDeniedException Thrown when the target type of the field is not a file, or the current user does not have 'edit' access for the field.

1 call to FileUploadResource::validateAndLoadFieldDefinition()

FileUploadResource::post in core/modules/file/src/Plugin/rest/resource/FileUploadResource.php

Creates a file from an endpoint.

File

core/modules/file/src/Plugin/rest/resource/FileUploadResource.php, line 332

Class

FileUploadResource

File upload resource.

Namespace

Drupal\file\Plugin\rest\resource

Code

protected function validateAndLoadFieldDefinition($entity_type_id, $bundle, $field_name) {
    $field_definitions = $this->entityFieldManager
        ->getFieldDefinitions($entity_type_id, $bundle);
    if (!isset($field_definitions[$field_name])) {
        throw new NotFoundHttpException(sprintf('Field "%s" does not exist', $field_name));
    }
    
    /** @var \Drupal\Core\Field\FieldDefinitionInterface $field_definition */
    $field_definition = $field_definitions[$field_name];
    if ($field_definition->getSetting('target_type') !== 'file') {
        throw new AccessDeniedHttpException(sprintf('"%s" is not a file field', $field_name));
    }
    $entity_access_control_handler = $this->entityTypeManager
        ->getAccessControlHandler($entity_type_id);
    $bundle = $this->entityTypeManager
        ->getDefinition($entity_type_id)
        ->hasKey('bundle') ? $bundle : NULL;
    $access_result = $entity_access_control_handler->createAccess($bundle, NULL, [], TRUE)
        ->andIf($entity_access_control_handler->fieldAccess('edit', $field_definition, NULL, NULL, TRUE));
    if (!$access_result->isAllowed()) {
        throw new AccessDeniedHttpException($access_result->getReason());
    }
    return $field_definition;
}

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