mod/lti/index.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16 //
  17 // This file is part of BasicLTI4Moodle
  18 //
  19 // BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability)
  20 // consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web
  21 // based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI
  22 // specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS
  23 // are already supporting or going to support BasicLTI. This project Implements the consumer
  24 // for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas.
  25 // BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem
  26 // at the GESSI research group at UPC.
  27 // SimpleLTI consumer for Moodle is an implementation of the early specification of LTI
  28 // by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a
  29 // Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier.
  30 //
  31 // BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis
  32 // of the Universitat Politecnica de Catalunya http://www.upc.edu
  33 // Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu.
  34
  35 /**
  36  * This page lists all the instances of lti in a particular course
  37  *
  38  * @package mod_lti
  39  * @copyright  2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
  40  *  marc.alier@upc.edu
  41  * @copyright  2009 Universitat Politecnica de Catalunya http://www.upc.edu
  42  * @author     Marc Alier
  43  * @author     Jordi Piguillem
  44  * @author     Nikolas Galanis
  45  * @author     Chris Scribner
  46  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  47  */
  48 require_once("../../config.php");
  49 require_once($CFG->dirroot.'/mod/lti/lib.php');
  50
  51 $id = required_param('id', PARAM_INT);   // Course id.
  52
  53 $course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);
  54
  55 require_login($course);
  56 $PAGE->set_pagelayout('incourse');
  57
  58 $params = array(
  59     'context' => context_course::instance($course->id)
  60 );
  61 $event = \mod_lti\event\course_module_instance_list_viewed::create($params);
  62 $event->add_record_snapshot('course', $course);
  63 $event->trigger();
  64
  65 $PAGE->set_url('/mod/lti/index.php', array('id' => $course->id));
  66 $pagetitle = strip_tags($course->shortname.': '.get_string("modulenamepluralformatted", "lti"));
  67 $PAGE->set_title($pagetitle);
  68 $PAGE->set_heading($course->fullname);
  69
  70 echo $OUTPUT->header();
  71
  72 // Print the main part of the page.
  73 echo $OUTPUT->heading(get_string("modulenamepluralformatted", "lti"));
  74
  75 // Get all the appropriate data.
  76 if (! $basicltis = get_all_instances_in_course("lti", $course)) {
  77     notice(get_string('noltis', 'lti'), "../../course/view.php?id=$course->id");
  78     die;
  79 }
  80
  81 // Print the list of instances (your module will probably extend this).
  82 $timenow = time();
  83 $strname = get_string("name");
  84 $usesections = course_format_uses_sections($course->format);
  85
  86 $table = new html_table();
  87 $table->attributes['class'] = 'generaltable mod_index';
  88
  89 if ($usesections) {
  90     $strsectionname = get_string('sectionname', 'format_'.$course->format);
  91     $table->head  = array ($strsectionname, $strname);
  92     $table->align = array ("center", "left");
  93 } else {
  94     $table->head  = array ($strname);
  95 }
  96
  97 foreach ($basicltis as $basiclti) {
  98     if (!$basiclti->visible) {
  99         // Show dimmed if the mod is hidden.
 100         $link = "<a class=\"dimmed\" href=\"view.php?id=$basiclti->coursemodule\">$basiclti->name</a>";
 101     } else {
 102         // Show normal if the mod is visible.
 103         $link = "<a href=\"view.php?id=$basiclti->coursemodule\">$basiclti->name</a>";
 104     }
 105
 106     if ($usesections) {
 107         $table->data[] = array (get_section_name($course, $basiclti->section), $link);
 108     } else {
 109         $table->data[] = array ($link);
 110     }
 111 }
 112
 113 echo "<br />";
 114
 115 echo html_writer::table($table);
 116
 117 // Finish the page.
 118 echo $OUTPUT->footer();