public function go(ImportURLModel $importURL)
 {
     global $app;
     $iurlrRepo = new ImportURLResultRepository();
     $importURLRun = new ImportURLRun($importURL);
     $handlers = array();
     // Get
     foreach ($app['extensions']->getExtensionsIncludingCore() as $extension) {
         foreach ($extension->getImportURLHandlers() as $handler) {
             $handlers[] = $handler;
         }
     }
     // Sort
     usort($handlers, function ($a, $b) {
         if ($a->getSortOrder() == $b->getSortOrder()) {
             return 0;
         } else {
             if ($a->getSortOrder() > $b->getSortOrder()) {
                 return 1;
             } else {
                 if ($a->getSortOrder() < $b->getSortOrder()) {
                     return -1;
                 }
             }
         }
     });
     // Run
     foreach ($handlers as $handler) {
         $handler->setImportURLRun($importURLRun);
         if ($handler->canHandle()) {
             if ($handler->isStopAfterHandling()) {
                 $iurlr = $handler->handle();
                 $iurlr->setImportUrlId($importURL->getId());
                 $iurlrRepo->create($iurlr);
                 return;
             } else {
                 $handler->handle();
             }
         }
     }
     // Log that couldn't handle feed
     $iurlr = new ImportURLResultModel();
     $iurlr->setImportUrlId($importURL->getId());
     $iurlr->setIsSuccess(false);
     $iurlr->setMessage("Did not recognise data");
     $iurlrRepo->create($iurlr);
 }