protected function getMethod($url)
    {
        $urlInformation = @parse_url($url);
        $hostName = GeneralUtility::trimExplode('.', $urlInformation['host'], true);
        foreach ($this->mediaProvider as $provider) {
            $functionName = 'process' . ucfirst($provider);
            if (in_array($provider, $hostName) && is_callable([$this, $functionName])) {
                return $functionName;
            }
        }
        return null;
    }