Bolt\Controller\Async\FilesystemManager::renameFile PHP Метод

    public function renameFile(Request $request)
    {
        $namespace = $request->request->get('namespace');
        $parent = $request->request->get('parent');
        $oldName = $request->request->get('oldname');
        $newName = $request->request->get('newname');
        if (!$this->isMatchingExtension($oldName, $newName)) {
            return $this->json(Trans::__('general.phrase.only-root-change-file-extensions'), Response::HTTP_FORBIDDEN);
        }
        try {
            $this->filesystem()->rename("{$namespace}://{$parent}/{$oldName}", "{$parent}/{$newName}");
            return $this->json($newName, Response::HTTP_OK);
        } catch (ExceptionInterface $e) {
            $msg = Trans::__('Unable to rename file: %FILE%', ['%FILE%' => $oldName]);
            $this->logException($msg, $e);
            if ($e instanceof FileExistsException) {
                $status = Response::HTTP_CONFLICT;
            } elseif ($e instanceof FileNotFoundException) {
                $status = Response::HTTP_NOT_FOUND;
            } else {
                $status = Response::HTTP_INTERNAL_SERVER_ERROR;
            }
            return $this->json($msg, $status);
        }
    }