public function FileUpload::saveMultipleFileUploads in GraphQL 8.4

Validates uploaded files, saves them and returns a file upload response.

Parameters

\Symfony\Component\HttpFoundation\File\UploadedFile[] $uploaded_files: The file entities to upload.

array $settings: File settings as specified in regular file field config. Contains keys:

• file_directory: Where to upload the file
• uri_scheme: Uri scheme to upload the file to (eg public://, private://)
• file_extensions: List of valid file extensions (eg [xml, pdf])
• max_filesize: Maximum allowed size of uploaded file.

Return value

\Drupal\graphql\GraphQL\Response\FileUploadResponse The file upload response containing file entities or list of violations.

File

src/GraphQL/Utility/FileUpload.php, line 308

Class

FileUpload

Service to manage file uploads within GraphQL mutations.

Namespace

Drupal\graphql\GraphQL\Utility

Code

public function saveMultipleFileUploads(array $uploaded_files, array $settings) : FileUploadResponse {
  $response = new FileUploadResponse();
  foreach ($uploaded_files as $uploaded_file) {
    if (!$uploaded_file instanceof UploadedFile) {
      continue;
    }
    $file_upload_response = $this
      ->saveFileUpload($uploaded_file, $settings);
    $file_entity = $file_upload_response
      ->getFileEntity();
    if ($file_entity) {
      $response
        ->setFileEntity($file_entity);
    }
    else {

      // If one file upload fails we need to delete any other uploaded files
      // before that. Avoids file orphans that don't belong to any entity.
      foreach ($response
        ->getFileEntities() as $saved_file_entity) {
        $saved_file_entity
          ->delete();
      }

      // Reset list of file entities as this is a violation response.
      $response
        ->setFileEntities([]);
      $response
        ->mergeViolations($file_upload_response);
      return $response;
    }
  }
  return $response;
}