$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);
echo $responsexml->asXML();
}
break;
}
function lti_parse_grade_delete_message($xml)
{
$node = $xml->imsx_POXBody->deleteResultRequest->resultRecord->sourcedGUID->sourcedId;
$resultjson = json_decode((string) $node);
$parsed = new stdClass();
$parsed->instanceid = $resultjson->data->instanceid;
$parsed->userid = $resultjson->data->userid;
$parsed->launchid = $resultjson->data->launchid;
$parsed->sourcedidhash = $resultjson->hash;
$parsed->messageid = lti_parse_message_id($xml);
return $parsed;
}
/**
* Test that lti_parse_message_id never fails with good and bad XML.
*
* @dataProvider message_id_provider
* @param mixed $expected Expected message ID.
* @param string $xml XML to parse.
*/
public function test_lti_parse_message_id($expected, $xml)
{
$xml = simplexml_load_string($xml);
$this->assertEquals($expected, lti_parse_message_id($xml));
}
$data->messagetype = $messagetype;
$data->consumerkey = $consumerkey;
$data->sharedsecret = $sharedsecret;
//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;
events_trigger('lti_unknown_service_api_call', $data);
if (!$lti_web_service_handled) {
$responsexml = lti_get_response_xml(
'unsupported',
'unsupported',
lti_parse_message_id($xml),
$messagetype
);
echo $responsexml->asXML();
}
break;
}
//echo print_r(apache_request_headers(), true);
//echo '<br />';
//echo file_get_contents("php://input");
