/**
  *
  * @param User $user
  * @param Artefact $artefact
  * @return bool
  */
 function send($user, $artefact)
 {
     $root = $this->get_url();
     rtrim($root, '/');
     $url = $artefact->get_url();
     $url = $root . '/artefact/connect/upload.php?url=' . urlencode($url) . '&extract=true';
     Header::location($url);
 }
 /**
  *
  * @param User $user
  * @param Artefact $artefact
  * @return bool
  */
 function send($user, $artefact)
 {
     if ($artefact->get_url()) {
         Header::location($artefact->get_url());
     }
 }