foreach ($downloadablecourses as $downloadablecourse) {
$hubcourseids[] = $downloadablecourse->hubcourseid;
}
}
}
//unpublish the courses by web service
if (!empty($hubcourseids)) {
$function = 'hub_unregister_courses';
$params = array('courseids' => $hubcourseids);
$serverurl = $huburl . "/local/hub/webservice/webservices.php";
$xmlrpcclient = new webservice_xmlrpc_client($serverurl, $hub->token);
try {
$result = $xmlrpcclient->call($function, $params);
//delete the published courses
if (!empty($enrollablecourses)) {
$publicationmanager->delete_hub_publications($huburl, 1);
}
if (!empty($downloadablecourses)) {
$publicationmanager->delete_hub_publications($huburl, 0);
}
} catch (Exception $e) {
$errormessage = $e->getMessage();
$errormessage .= html_writer::empty_tag('br') . get_string('errorunpublishcourses', 'hub');
$confirm = false;
$cleanregdata = 1;
}
}
}
//course unpublish went ok, unregister the site now
if ($confirm) {
$function = 'hub_unregister_site';
