public function handleFile(SS_HTTPRequest $request)
    {
        /** @var File $file */
        $file = File::get()->byID($request->param('FileID'));

        if ($file) {
            $fileRequest = new KickAssetsFileRequest($this, $file);

            return $fileRequest->handlerequest($request, DataModel::inst());
        }

        return $this->httpError(404, 'File does not exist');
    }