use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Config;
-use Friendica\Core\PConfig;
-use Friendica\Core\Protocol;
use Friendica\Core\Renderer;
-use Friendica\Database\DBA;
use Friendica\Model\Contact;
use Friendica\Util\Network;
use Friendica\Util\Proxy as ProxyUtils;