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<?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 page allows instructors to configure course level tool providers.
*
* @package mod
* @subpackage lti
* @copyright Copyright (c) 2011 Moodlerooms Inc. (http://www.moodlerooms.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Chris Scribner
*/
require_once('../../config.php');
require_once($CFG->dirroot.'/mod/lti/edit_form.php');
$courseid = required_param('course', PARAM_INT);
require_login($courseid, false);
$url = new moodle_url('/mod/lti/instructor_edit_tool_type.php');
$PAGE->set_url($url);
$PAGE->set_pagelayout('popup');
$action = optional_param('action', null, PARAM_TEXT);
$typeid = optional_param('typeid', null, PARAM_INT);
require_capability('mod/lti:addcoursetool', get_context_instance(CONTEXT_COURSE, $courseid));
if (!empty($typeid)) {
$type = lti_get_type($typeid);
if ($type->course != $courseid) {
throw new Exception('You do not have permissions to edit this tool type.');
die;
}
}
$form = new mod_lti_edit_types_form();
if ($data = $form->get_data()) {
$type = new stdClass();
if (!empty($typeid)) {
$type->id = $typeid;
$name = json_encode($data->lti_typename);
lti_update_type($type, $data);
$fromdb = lti_get_type($typeid);
$json = json_encode($fromdb);
//Output script to update the calling window.
$script = "
<html>
<script type=\"text/javascript\">
window.opener.M.mod_lti.editor.updateToolType({$json});
window.close();
</script>
</html>
";
echo $script;
die;
} else {
$type->state = LTI_TOOL_STATE_CONFIGURED;
$type->course = $COURSE->id;
$id = lti_add_type($type, $data);
$fromdb = lti_get_type($id);
$json = json_encode($fromdb);
//Output script to update the calling window.
$script = "
<html>
<script type=\"text/javascript\">
window.opener.M.mod_lti.editor.addToolType({$json});
window.close();
</script>
</html>
";
echo $script;
die;
}
} else if ($form->is_cancelled()) {
$script = "
<html>
<script type=\"text/javascript\">
window.close();
</script>
</html>
";
echo $script;
die;
}
//Delete action is called via ajax
if ($action == 'delete') {
lti_delete_type($typeid);
die;
}
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('toolsetup', 'lti'));
if ($action == 'add') {
$form->display();
} else if ($action == 'edit') {
$type = lti_get_type_type_config($typeid);
$form->set_data($type);
$form->display();
}
echo $OUTPUT->footer();
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