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/**
18 * Sends request to check web site availability.
19 *
20 * @package    core
21 * @subpackage badges
22 * @copyright  2013 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
23 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 * @author     Yuliya Bozhko <yuliya.bozhko@totaralms.com>
25 */
26
27define('AJAX_SCRIPT', true);
28
29require_once(__DIR__ . '/../config.php');
30require_once($CFG->libdir . '/badgeslib.php');
31
32require_login();
33$PAGE->set_url('/badges/ajax.php');
34$PAGE->set_context(context_system::instance());
35
36// Unlock session during potentially long curl request.
37\core\session\manager::write_close();
38
39$result = badges_check_backpack_accessibility();
40
41$outcome = new stdClass();
42$outcome->code = $result;
43$outcome->response = get_string('error:backpacknotavailable', 'badges') . $OUTPUT->help_icon('backpackavailability', 'badges');
44
45echo $OUTPUT->header();
46echo json_encode($outcome);
47
48die();
49