public function get($path)
    {
        // Make sure we have a file
        if (empty($path)) {
            return null;
        }

        // Generate file URL
        $url = $this->urlProvider->getUrlFromPath($path);

        // Validate file URL
        if (! filter_var($url, FILTER_VALIDATE_URL)) {
            return null;
        }

        return $url;
    }