Same name in other branches

1. 8.9.x core/modules/jsonapi/src/Controller/TemporaryJsonapiFileFieldUploader.php \Drupal\jsonapi\Controller\TemporaryJsonapiFileFieldUploader::prepareFilename()
2. 10 core/modules/jsonapi/src/Controller/TemporaryJsonapiFileFieldUploader.php \Drupal\jsonapi\Controller\TemporaryJsonapiFileFieldUploader::prepareFilename()
3. 11.x core/modules/jsonapi/src/Controller/TemporaryJsonapiFileFieldUploader.php \Drupal\jsonapi\Controller\TemporaryJsonapiFileFieldUploader::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 TemporaryJsonapiFileFieldUploader::prepareFilename()

TemporaryJsonapiFileFieldUploader::handleFileUploadForField in core/modules/jsonapi/src/Controller/TemporaryJsonapiFileFieldUploader.php

Creates and validates a file entity for a file field from a file stream.

File

core/modules/jsonapi/src/Controller/TemporaryJsonapiFileFieldUploader.php, line 446

Class

TemporaryJsonapiFileFieldUploader

Reads data from an upload stream and creates a corresponding file entity.

Namespace

Drupal\jsonapi\Controller

Code

protected function prepareFilename($filename, array &$validators) {
    // The actual extension validation occurs in
    // \Drupal\jsonapi\Controller\TemporaryJsonapiFileFieldUploader::validate().
    $extensions = $validators['file_validate_extensions'][0] ?? '';
    $event = new FileUploadSanitizeNameEvent($filename, $extensions);
    $this->eventDispatcher
        ->dispatch($event);
    return $event->getFilename();
}

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