contextId . '/'; } function uploadFile($fileName, $destFileName) { return parent::uploadFile($fileName, $this->filesDir . $destFileName); } function downloadFile($filePath, $fileType, $inline = false) { return parent::downloadFile($this->filesDir . $filePath, $fileType, $inline); } function deleteFile($fileName) { return parent::deleteFile($this->filesDir . $fileName); } } ?>