示例#1
0
 // This will allow others to extend the LTI services, which I expect to be a common
 // use case, at least until the spec matures.
 $data = new stdClass();
 $data->body = $rawbody;
 $data->xml = $xml;
 $data->messageid = lti_parse_message_id($xml);
 $data->messagetype = $messagetype;
 $data->consumerkey = $consumerkey;
 $data->sharedsecret = $sharedsecret;
 $eventdata = array();
 $eventdata['other'] = array();
 $eventdata['other']['messageid'] = $data->messageid;
 $eventdata['other']['messagetype'] = $messagetype;
 $eventdata['other']['consumerkey'] = $consumerkey;
 // Before firing the event, allow subplugins a chance to handle.
 if (lti_extend_lti_services($data)) {
     break;
 }
 // If an event handler handles the web service, it should set this global to true
 // So this code knows whether to send an "operation not supported" or not.
 global $ltiwebservicehandled;
 $ltiwebservicehandled = false;
 try {
     $event = \mod_lti\event\unknown_service_api_called::create($eventdata);
     $event->set_message_data($data);
     $event->trigger();
 } catch (Exception $e) {
     $ltiwebservicehandled = false;
 }
 if (!$ltiwebservicehandled) {
     $responsexml = lti_get_response_xml('unsupported', 'unsupported', lti_parse_message_id($xml), $messagetype);
示例#2
0
     $responsexml = lti_get_response_xml($gradestatus ? 'success' : 'failure', 'Grade delete request', $parsed->messageid, 'deleteResultResponse');
     echo $responsexml->asXML();
     break;
 default:
     //Fire an event if we get a web service request which we don't support directly.
     //This will allow others to extend the LTI services, which I expect to be a common
     //use case, at least until the spec matures.
     $eventdata = array();
     $eventdata['other'] = array();
     $eventdata['other']['body'] = $rawbody;
     $eventdata['other']['messageid'] = lti_parse_message_id($xml);
     $eventdata['other']['messagetype'] = $messagetype;
     $eventdata['other']['consumerkey'] = $consumerkey;
     $eventdata['other']['sharedsecret'] = $sharedsecret;
     // Before firing the event, allow subplugins a chance to handle.
     if (lti_extend_lti_services((object) $eventdata['other'])) {
         break;
     }
     //If an event handler handles the web service, it should set this global to true
     //So this code knows whether to send an "operation not supported" or not.
     global $lti_web_service_handled;
     $lti_web_service_handled = false;
     try {
         $event = \mod_lti\event\unknown_service_api_called::create($eventdata);
         $event->trigger();
     } catch (Exception $e) {
         $lti_web_service_handled = false;
     }
     if (!$lti_web_service_handled) {
         $responsexml = lti_get_response_xml('unsupported', 'unsupported', lti_parse_message_id($xml), $messagetype);
         echo $responsexml->asXML();