A couple bugfixes related to instructor defined tools
[moodle.git] / mod / lti / mod_form.php
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1<?php
2// This file is part of BasicLTI4Moodle
3//
4// BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability)
5// consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web
6// based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI
7// specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS
8// are already supporting or going to support BasicLTI. This project Implements the consumer
9// for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas.
10// BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem
11// at the GESSI research group at UPC.
12// SimpleLTI consumer for Moodle is an implementation of the early specification of LTI
13// by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a
14// Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier.
15//
16// BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis
17// of the Universitat Politecnica de Catalunya http://www.upc.edu
18// Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu
19//
20// Moodle is free software: you can redistribute it and/or modify
21// it under the terms of the GNU General Public License as published by
22// the Free Software Foundation, either version 3 of the License, or
23// (at your option) any later version.
24//
25// Moodle is distributed in the hope that it will be useful,
26// but WITHOUT ANY WARRANTY; without even the implied warranty of
27// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28// GNU General Public License for more details.
29//
30// You should have received a copy of the GNU General Public License
31// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
32
33/**
34 * This file defines the main basiclti configuration form
35 *
36 * @package lti
37 * @copyright 2009 Marc Alier, Jordi Piguillem, Nikolas Galanis
38 * marc.alier@upc.edu
39 * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu
40 *
41 * @author Marc Alier
42 * @author Jordi Piguillem
43 * @author Nikolas Galanis
44 *
45 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
46 */
47
48defined('MOODLE_INTERNAL') || die;
49
50require_once($CFG->dirroot.'/course/moodleform_mod.php');
51require_once($CFG->dirroot.'/mod/lti/locallib.php');
52
53class mod_lti_mod_form extends moodleform_mod {
54
55 function definition() {
56 global $DB, $PAGE, $OUTPUT, $USER, $COURSE;
57
58 $this->typeid = 0;
59
60 $mform =& $this->_form;
61//-------------------------------------------------------------------------------
62 /// Adding the "general" fieldset, where all the common settings are shown
63 $mform->addElement('header', 'general', get_string('general', 'form'));
64 /// Adding the standard "name" field
65 $mform->addElement('text', 'name', get_string('basicltiname', 'lti'), array('size'=>'64'));
66 $mform->setType('name', PARAM_TEXT);
67 $mform->addRule('name', null, 'required', null, 'client');
68 /// Adding the optional "intro" and "introformat" pair of fields
69 $this->add_intro_editor(false, get_string('basicltiintro', 'lti'));
70 $mform->setAdvanced('introeditor');
71
72 $mform->addElement('checkbox', 'showtitle', '&nbsp;', ' ' . get_string('display_name', 'lti'));
73 $mform->setAdvanced('showtitle');
74
75 $mform->addElement('checkbox', 'showdescription', '&nbsp;', ' ' . get_string('display_description', 'lti'));
76 $mform->setAdvanced('showdescription');
77
78 //Tool settings
79 $tooltypes = $mform->addElement('select', 'typeid', get_string('external_tool_type', 'lti'), array());
80
81 foreach(lti_get_types_for_add_instance() as $id => $type){
82 if($type->course == $COURSE->id) {
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83 $attributes = array( 'editable' => 1, 'courseTool' => 1 );
84 } else if($id != 0) {
85 $attributes = array( 'globalTool' => 1);
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86 } else {
87 $attributes = array();
88 }
89
90 $tooltypes->addOption($type->name, $id, $attributes);
91 }
92
93 $mform->addElement('text', 'toolurl', get_string('launch_url', 'lti'), array('size'=>'64'));
94 $mform->setType('toolurl', PARAM_TEXT);
95
96 $launchoptions=array();
97 $launchoptions[LTI_LAUNCH_CONTAINER_DEFAULT] = get_string('default', 'lti');
98 $launchoptions[LTI_LAUNCH_CONTAINER_EMBED] = get_string('embed', 'lti');
99 $launchoptions[LTI_LAUNCH_CONTAINER_EMBED_NO_BLOCKS] = get_string('embed_no_blocks', 'lti');
100 $launchoptions[LTI_LAUNCH_CONTAINER_WINDOW] = get_string('new_window', 'lti');
101
102 $mform->addElement('select', 'launchcontainer', get_string('launchinpopup', 'lti'), $launchoptions);
103 $mform->setDefault('launchcontainer', LTI_LAUNCH_CONTAINER_DEFAULT);
104
105 $mform->addElement('text', 'resourcekey', get_string('resourcekey', 'lti'));
106 $mform->setType('resourcekey', PARAM_TEXT);
107 $mform->setAdvanced('resourcekey');
108
109 $mform->addElement('passwordunmask', 'password', get_string('password', 'lti'));
110 $mform->setType('password', PARAM_TEXT);
111 $mform->setAdvanced('password');
112
113 $mform->addElement('textarea', 'instructorcustomparameters', get_string('custom', 'lti'), array('rows'=>4, 'cols'=>60));
114 $mform->setType('instructorcustomparameters', PARAM_TEXT);
115 $mform->setAdvanced('instructorcustomparameters');
116
117//-------------------------------------------------------------------------------
118 //$mform->addElement('hidden', 'typeid', $this->typeid);
119 //$mform->addElement('hidden', 'toolurl', $this->typeconfig['toolurl']);
120 //$mform->addElement('hidden', 'type', $typename);
121
122//-------------------------------------------------------------------------------
123 // Add privacy preferences fieldset where users choose whether to send their data
124 $mform->addElement('header', 'privacy', get_string('privacy', 'lti'));
125
126 $mform->addElement('checkbox', 'instructorchoicesendname', '&nbsp;', ' ' . get_string('share_name', 'lti'));
127 $mform->setDefault('instructorchoicesendname', '1');
128
129 $mform->addElement('checkbox', 'instructorchoicesendemailaddr', '&nbsp;', ' ' . get_string('share_email', 'lti'));
130 $mform->setDefault('instructorchoicesendemailaddr', '1');
131
132 $mform->addElement('checkbox', 'instructorchoiceacceptgrades', '&nbsp;', ' ' . get_string('accept_grades', 'lti'));
133 $mform->setDefault('instructorchoiceacceptgrades', '1');
134
135 $mform->addElement('checkbox', 'instructorchoiceallowroster', '&nbsp;', ' ' . get_string('share_roster', 'lti'));
136 $mform->setDefault('instructorchoiceallowroster', '1');
137
138//-------------------------------------------------------------------------------
139
140/* $debugoptions=array();
141 $debugoptions[0] = get_string('debuglaunchoff', 'lti');
142 $debugoptions[1] = get_string('debuglaunchon', 'lti');
143
144 $mform->addElement('select', 'debuglaunch', get_string('debuglaunch', 'lti'), $debugoptions);
145
146 if (isset($this->typeconfig['debuglaunch'])) {
147 if ($this->typeconfig['debuglaunch'] == 0) {
148 $mform->setDefault('debuglaunch', '0');
149 } else if ($this->typeconfig['debuglaunch'] == 1) {
150 $mform->setDefault('debuglaunch', '1');
151 }
152 }
153*/
154
155//-------------------------------------------------------------------------------
156 // add standard elements, common to all modules
157 $this->standard_coursemodule_elements();
158
159 $mform->setAdvanced('cmidnumber');
160//-------------------------------------------------------------------------------
161 // add standard buttons, common to all modules
162 $this->add_action_buttons();
163
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164 $editurl = new moodle_url("/mod/lti/instructor_edit_tool_type.php?sesskey={$USER->sesskey}&course={$COURSE->id}");
165 $ajaxurl = new moodle_url('/mod/lti/ajax.php');
166
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167 $jsinfo = (object)array(
168 'edit_icon_url' => (string)$OUTPUT->pix_url('t/edit'),
169 'add_icon_url' => (string)$OUTPUT->pix_url('t/add'),
170 'delete_icon_url' => (string)$OUTPUT->pix_url('t/delete'),
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171 'green_check_icon_url' => (string)$OUTPUT->pix_url('i/tick_green_small'),
172 'yellow_check_icon_url' => (string)$OUTPUT->pix_url('i/tick_amber_small'),
173 'instructor_tool_type_edit_url' => $editurl->out(false),
174 'ajax_url' => $ajaxurl->out(true),
175 'courseId' => $COURSE->id
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176 );
177
178 $module = array(
179 'name' => 'mod_lti_edit',
180 'fullpath' => '/mod/lti/mod_form.js',
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181 'requires' => array('base', 'io', 'querystring-stringify-simple', 'node', 'event', 'json-parse'),
182 'strings' => array(
183 array('addtype', 'lti'),
184 array('edittype', 'lti'),
185 array('deletetype', 'lti'),
186 array('delete_confirmation', 'lti'),
187 array('cannot_edit', 'lti'),
188 array('cannot_delete', 'lti'),
189 array('global_tool_types', 'lti'),
190 array('course_tool_types', 'lti')
191 ),
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192 );
193
194 $PAGE->requires->js_init_call('M.mod_lti.editor.init', array(json_encode($jsinfo)), true, $module);
195 }
196
197 /**
198 * Make fields editable or non-editable depending on the administrator choices
199 * @see moodleform_mod::definition_after_data()
200 */
201 function definition_after_data() {
202 parent::definition_after_data();
203
204 }
205
206 /**
207 * Function overwritten to change default values using
208 * global configuration
209 *
210 * @param array $default_values passed by reference
211 */
212 function data_preprocessing(&$default_values) {
213
214 }
215}
216