Current Path : C:/Users/Mahmood/Desktop/moodle/mod/lti/ |
Current File : C:/Users/Mahmood/Desktop/moodle/mod/lti/launch.php |
<?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. $triggerview = optional_param('triggerview', 1, PARAM_BOOL); $cm = get_coursemodule_from_id('lti', $id, 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) { $config = lti_get_type_type_config($typeid); if ($config->lti_ltiversion === LTI_VERSION_1P3) { if (!isset($SESSION->lti_initiatelogin_status)) { echo lti_initiate_login($cm->course, $id, $lti, $config); exit; } else { unset($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', $context); // Completion and trigger events. if ($triggerview) { lti_view($lti, $course, $cm, $context); } $lti->cmid = $cm->id; lti_launch_tool($lti);