public function test_unregister_site()
{
global $DB;
$this->resetAfterTest(true);
$hub = new local_hub();
$url = "http://example.com";
$sitevalues = $this->get_sitevalues($url);
// Not sure why this behaviour is important but unregister_site() specificaly supports it.
$hub->unregister_site(null);
$token = $hub->register_site($sitevalues);
$this->check_tokens($hub, $sitevalues['url']);
$site = $hub->get_site_by_url($url);
$hub->unregister_site($site);
$this->assertEquals($site->deleted, 1);
// Note that lib.php unregister_site() does not do anything but mark the site as deleted.
// Deleting tokens is done by externallib.php local_hub_external::unregister_site() and lib.php delete_site().
// Should externallib.php unregister_site() be calling lib.php delete_site() instead of lib.php unregister_site()?
}
/**
* Unregister site
* @return bool 1 if unregistration was successfull
*/
public static function unregister_site()
{
global $DB, $CFG;
// Ensure the current user is allowed to run this function
$context = context_system::instance();
self::validate_context($context);
require_capability('local/hub:updateinfo', $context);
//clean params
$params = self::validate_parameters(self::unregister_site_parameters(), array());
//retieve the site communication
$token = optional_param('wstoken', '', PARAM_ALPHANUM);
$hub = new local_hub();
$communication = $hub->get_communication(WSSERVER, REGISTEREDSITE, null, $token);
//retrieve the site
$siteurl = $communication->remoteurl;
$site = $hub->get_site_by_url($siteurl);
//unregister the site
if (!empty($site)) {
$hub->unregister_site($site);
}
//delete the web service token
require_once $CFG->dirroot . '/webservice/lib.php';
$webservice_manager = new webservice();
$tokentodelete = $webservice_manager->get_user_ws_token($communication->token);
$webservice_manager->delete_user_ws_token($tokentodelete->id);
//delete the site communication
$hub->delete_communication($communication);
return true;
}
