/**
* Testing service error handling.
*/
public function test_handle()
{
$handler = new service_exception_handler(false);
$handler->set_message_id('123');
$handler->set_message_type('testRequest');
$handler->handle(new Exception('Error happened'));
$this->expectOutputRegex('/imsx_codeMajor>failure/');
$this->expectOutputRegex('/imsx_description>Error happened/');
$this->expectOutputRegex('/imsx_messageRefIdentifier>123/');
$this->expectOutputRegex('/imsx_operationRefIdentifier>testRequest/');
$this->expectOutputRegex('/imsx_POXBody><testResponse/');
}
}
// TODO MDL-46023 Replace this code with a call to the new library.
$origentity = libxml_disable_entity_loader(true);
$xml = simplexml_load_string($rawbody);
if (!$xml) {
libxml_disable_entity_loader($origentity);
throw new Exception('Invalid XML content');
}
libxml_disable_entity_loader($origentity);
$body = $xml->imsx_POXBody;
foreach ($body->children() as $child) {
$messagetype = $child->getName();
}
// We know more about the message, update error handler to send better errors.
$errorhandler->set_message_id(lti_parse_message_id($xml));
$errorhandler->set_message_type($messagetype);
switch ($messagetype) {
case 'replaceResultRequest':
$parsed = lti_parse_grade_replace_message($xml);
$ltiinstance = $DB->get_record('lti', array('id' => $parsed->instanceid));
if (!lti_accepts_grades($ltiinstance)) {
throw new Exception('Tool does not accept grades');
}
lti_verify_sourcedid($ltiinstance, $parsed);
lti_set_session_user($parsed->userid);
$gradestatus = lti_update_grade($ltiinstance, $parsed->userid, $parsed->launchid, $parsed->gradeval);
if (!$gradestatus) {
throw new Exception('Grade replace response');
}
$responsexml = lti_get_response_xml('success', 'Grade replace response', $parsed->messageid, 'replaceResultResponse');
echo $responsexml->asXML();
