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See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/mod/lti/ -> launch.php (source)
<?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 is part of BasicLTI4Moodle
//
// BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability)
// consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web
// based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI
// specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS
// are already supporting or going to support BasicLTI. This project Implements the consumer
// for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas.
// BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem
// at the GESSI research group at UPC.
// SimpleLTI consumer for Moodle is an implementation of the early specification of LTI
// by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a
// Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier.
//
// BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis
// of the Universitat Politecnica de Catalunya http://www.upc.edu
// Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu.

/**
 * This file contains all necessary code to view a lti activity instance
 *
 * @package mod_lti
 * @copyright  2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
 *  marc.alier@upc.edu
 * @copyright  2009 Universitat Politecnica de Catalunya http://www.upc.edu
 * @author     Marc Alier
 * @author     Jordi Piguillem
 * @author     Nikolas Galanis
 * @author     Chris Scribner
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once("../../config.php");
require_once($CFG->dirroot.'/mod/lti/lib.php');
require_once($CFG->dirroot.'/mod/lti/locallib.php');

< $id = required_param('id', PARAM_INT); // Course Module ID.
> $cmid = required_param('id', PARAM_INT); // Course Module ID.
$triggerview = optional_param('triggerview', 1, PARAM_BOOL);
> $action = optional_param('action', '', PARAM_TEXT); > $foruserid = optional_param('user', 0, PARAM_INT);
< $cm = get_coursemodule_from_id('lti', $id, 0, false, MUST_EXIST);
> $cm = get_coursemodule_from_id('lti', $cmid, 0, false, MUST_EXIST);
$lti = $DB->get_record('lti', array('id' => $cm->instance), '*', MUST_EXIST); $typeid = $lti->typeid; if (empty($typeid) && ($tool = lti_get_tool_by_url_match($lti->toolurl))) { $typeid = $tool->id; } if ($typeid) {
> $config = lti_get_type_config($typeid); $config = lti_get_type_type_config($typeid); > $missingtooltype = empty($config); if ($config->lti_ltiversion === LTI_VERSION_1P3) { > if (!$missingtooltype) {
if (!isset($SESSION->lti_initiatelogin_status)) {
< echo lti_initiate_login($cm->course, $id, $lti, $config);
> $msgtype = 'basic-lti-launch-request'; > if ($action === 'gradeReport') { > $msgtype = 'LtiSubmissionReviewRequest'; > } > echo lti_initiate_login($cm->course, $cmid, $lti, $config, $msgtype, '', '', $foruserid);
exit; } else { unset($SESSION->lti_initiatelogin_status); } } }
> }
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); $context = context_module::instance($cm->id); require_login($course, true, $cm); require_capability('mod/lti:view', $context);
> if (!empty($missingtooltype)) { // Completion and trigger events. > $PAGE->set_url(new moodle_url('/mod/lti/launch.php')); if ($triggerview) { > $PAGE->set_context($context); lti_view($lti, $course, $cm, $context); > $PAGE->set_secondary_active_tab('modulepage'); } > $PAGE->set_pagelayout('incourse'); > echo $OUTPUT->header(); $lti->cmid = $cm->id; > throw new moodle_exception('tooltypenotfounderror', 'mod_lti'); lti_launch_tool($lti); > } >
< lti_launch_tool($lti); <
> lti_launch_tool($lti, $foruserid);