You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
3.2 KiB
96 lines
3.2 KiB
2 years ago
|
<?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/>.
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AJAX service used when adding an External Tool.
|
||
|
|
*
|
||
|
|
* It is used to provide immediate feedback
|
||
|
|
* of which tool provider is to be used based on the Launch URL.
|
||
|
|
*
|
||
|
|
* @package mod_lti
|
||
|
|
* @subpackage xml
|
||
|
|
* @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
|
||
|
|
*/
|
||
|
|
define('AJAX_SCRIPT', true);
|
||
|
|
|
||
|
|
require_once(__DIR__ . "/../../config.php");
|
||
|
|
require_once($CFG->dirroot . '/mod/lti/locallib.php');
|
||
|
|
|
||
|
|
$courseid = required_param('course', PARAM_INT);
|
||
|
|
$context = context_course::instance($courseid);
|
||
|
|
|
||
|
|
require_login($courseid, false);
|
||
|
|
|
||
|
|
$action = required_param('action', PARAM_TEXT);
|
||
|
|
|
||
|
|
$response = new stdClass();
|
||
|
|
|
||
|
|
switch ($action) {
|
||
|
|
case 'find_tool_config':
|
||
|
|
$toolurl = required_param('toolurl', PARAM_RAW);
|
||
|
|
$toolid = optional_param('toolid', 0, PARAM_INT);
|
||
|
|
|
||
|
|
require_capability('moodle/course:manageactivities', $context);
|
||
|
|
require_capability('mod/lti:addinstance', $context);
|
||
|
|
|
||
|
|
if (!empty($toolurl) && lti_is_cartridge($toolurl)) {
|
||
|
|
$response->cartridge = true;
|
||
|
|
} else {
|
||
|
|
if (empty($toolid) && !empty($toolurl)) {
|
||
|
|
$tool = lti_get_tool_by_url_match($toolurl, $courseid);
|
||
|
|
|
||
|
|
if (!empty($tool)) {
|
||
|
|
$toolid = $tool->id;
|
||
|
|
|
||
|
|
$response->toolid = $tool->id;
|
||
|
|
$response->toolname = s($tool->name);
|
||
|
|
$response->tooldomain = s($tool->tooldomain);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$response->toolid = $toolid;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!empty($toolid)) {
|
||
|
|
// Look up privacy settings.
|
||
|
|
$query = '
|
||
|
|
SELECT name, value
|
||
|
|
FROM {lti_types_config}
|
||
|
|
WHERE
|
||
|
|
typeid = :typeid
|
||
|
|
AND name IN (\'sendname\', \'sendemailaddr\', \'acceptgrades\')
|
||
|
|
';
|
||
|
|
|
||
|
|
$privacyconfigs = $DB->get_records_sql($query, array('typeid' => $toolid));
|
||
|
|
$success = count($privacyconfigs) > 0;
|
||
|
|
foreach ($privacyconfigs as $config) {
|
||
|
|
$configname = $config->name;
|
||
|
|
$response->$configname = $config->value;
|
||
|
|
}
|
||
|
|
if (!$success) {
|
||
|
|
$response->error = s(get_string('tool_config_not_found', 'mod_lti'));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
echo $OUTPUT->header();
|
||
|
|
echo json_encode($response);
|
||
|
|
|
||
|
|
die;
|