--- /dev/null
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This file contains an event for an unknown service API call.
+ *
+ * @package mod_lti
+ * @copyright 2013 Adrian Greeve <adrian@moodle.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_lti\event;
+defined('MOODLE_INTERNAL') || die();
+
+/**
+ * Event for when something happens with an unknown lti service API call.
+ *
+ * @package mod_lti
+ * @copyright 2013 Adrian Greeve <adrian@moodle.com>
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class unknown_service_api_called extends \core\event\base {
+
+ /** Old data to be used for the legacy event. */
+ protected $legacydata;
+
+ /**
+ * Set method for legacy data.
+ *
+ * @param stdClass $data legacy event data.
+ */
+ public function set_legacy_data($data) {
+ $this->legacydata = $data;
+ }
+
+ /**
+ * Init method.
+ */
+ protected function init() {
+ $this->data['objecttable'] = 'lti';
+ $this->data['crud'] = 'r';
+ $this->data['level'] = self::LEVEL_OTHER;
+ $this->data['context'] = \context_system::instance();
+ }
+
+ /**
+ * Returns localised description of what happened.
+ *
+ * @return string
+ */
+ public function get_description() {
+ return 'An unknown call to a service api was made.';
+ }
+
+ /**
+ * Returns localised general event name.
+ *
+ * @return string
+ */
+ public static function get_name() {
+ return get_string('ltiunknownserviceapicall', 'mod_lti');
+ }
+
+ /**
+ * Does this event replace a legacy event?
+ *
+ * @return null|string legacy event name
+ */
+ public static function get_legacy_eventname() {
+ return 'lti_unknown_service_api_call';
+ }
+
+ /**
+ * Legacy event data if get_legacy_eventname() is not empty.
+ *
+ * @return mixed
+ */
+ protected function get_legacy_eventdata() {
+ return $this->legacydata;
+ }
+
+}
</p>';
$string['lti_tool_request_added'] = 'Tool configuration request successfully submitted. You may need to contact an administrator to complete the tool configuration.';
$string['lti_tool_request_existing'] = 'A tool configuration for the tool domain has already been submitted.';
+$string['ltiunknownserviceapicall'] = 'LTI unknown service API call.';
$string['main_admin'] = 'General help';
$string['main_admin_help'] = 'External tools allow Moodle users to seamlessly interact with learning resources hosted remotely. Through a special
launch protocol, the remote tool will have access to some general information about the launching user. For example,
//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.
- $data = new stdClass();
- $data->body = $rawbody;
- $data->xml = $xml;
- $data->messagetype = $messagetype;
- $data->consumerkey = $consumerkey;
- $data->sharedsecret = $sharedsecret;
+ // Please note that you will have to change $eventdata['other']['body'] into an xml
+ // element in an event observer as done above.
+ $eventdata = array();
+ $eventdata['other'] = array();
+ $eventdata['other']['body'] = $rawbody;
+ $eventdata['other']['messagetype'] = $messagetype;
+ $eventdata['other']['consumerkey'] = $consumerkey;
+ $eventdata['other']['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);
+ $event = \mod_lti\event\unknown_service_api_called::create($eventdata);
+ $event->set_legacy_data($eventdata);
+ $event->trigger();
if (!$lti_web_service_handled) {
$responsexml = lti_get_response_xml(