protected function FileUploadResource::prepareFilename in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/file/src/Plugin/rest/resource/FileUploadResource.php \Drupal\file\Plugin\rest\resource\FileUploadResource::prepareFilename()
2. 10 core/modules/file/src/Plugin/rest/resource/FileUploadResource.php \Drupal\file\Plugin\rest\resource\FileUploadResource::prepareFilename()

Prepares the filename to strip out any malicious extensions.

Parameters

string $filename: The file name.

array $validators: The array of upload validators.

Return value

string The prepared/munged filename.

1 call to FileUploadResource::prepareFilename()

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 487

Class

FileUploadResource

File upload resource.

Namespace

Drupal\file\Plugin\rest\resource

Code

protected function prepareFilename($filename, array &$validators) {

  // The actual extension validation occurs in
  // \Drupal\file\Plugin\rest\resource\FileUploadResource::validate().
  $extensions = $validators['file_validate_extensions'][0] ?? '';
  $event = new FileUploadSanitizeNameEvent($filename, $extensions);
  $this->eventDispatcher
    ->dispatch($event);
  return $event
    ->getFilename();
}