MDL-20534 lti: various fixes
[moodle.git] / mod / lti / index.php
CommitLineData
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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/**
a55c3619 36 * This page lists all the instances of lti in a particular course
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37 *
38 * @package mod
39 * @subpackage lti
40 * @copyright 2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
41 * marc.alier@upc.edu
42 * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
43 * @author Marc Alier
44 * @author Jordi Piguillem
45 * @author Nikolas Galanis
46 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
47 */
48require_once("../../config.php");
49require_once($CFG->dirroot.'/mod/lti/lib.php');
50
51$id = required_param('id', PARAM_INT); // course id
52
a55c3619 53$course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
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54
55require_login($course);
a55c3619 56$PAGE->set_pagelayout('incourse');
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57
58add_to_log($course->id, "lti", "view all", "index.php?id=$course->id", "");
59
a55c3619 60$PAGE->set_url('/mod/lti/index.php', array('id' => $course->id));
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61$pagetitle = strip_tags($course->shortname.': '.get_string("modulenamepluralformatted", "lti"));
62$PAGE->set_title($pagetitle);
63$PAGE->set_heading($course->fullname);
64
65echo $OUTPUT->header();
66
67/// Print the main part of the page
68echo $OUTPUT->heading(get_string("modulenamepluralformatted", "lti"));
69
70/// Get all the appropriate data
71if (! $basicltis = get_all_instances_in_course("lti", $course)) {
72 notice("There are no basicltis", "../../course/view.php?id=$course->id");
73 die;
74}
75
76/// Print the list of instances (your module will probably extend this)
77$timenow = time();
78$strname = get_string("name");
79$strsectionname = get_string('sectionname', 'format_'.$course->format);
80$usesections = course_format_uses_sections($course->format);
81if ($usesections) {
82 $sections = get_all_sections($course->id);
83}
84
85$table = new html_table();
86$table->attributes['class'] = 'generaltable mod_index';
87
88if ($usesections) {
89 $table->head = array ($strsectionname, $strname);
90 $table->align = array ("center", "left");
91} else {
92 $table->head = array ($strname);
93}
94
95foreach ($basicltis as $basiclti) {
96 if (!$basiclti->visible) {
97 //Show dimmed if the mod is hidden
98 $link = "<a class=\"dimmed\" href=\"view.php?id=$basiclti->coursemodule\">$basiclti->name</a>";
99 } else {
100 //Show normal if the mod is visible
101 $link = "<a href=\"view.php?id=$basiclti->coursemodule\">$basiclti->name</a>";
102 }
103
104 if ($course->format == "weeks" or $course->format == "topics") {
105 $table->data[] = array ($basiclti->section, $link);
106 } else {
107 $table->data[] = array ($link);
108 }
109}
110
111echo "<br />";
112
113echo html_writer::table($table);
114
115/// Finish the page
116
117echo $OUTPUT->footer();
118