badges/ajax.php

   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
  27 define('AJAX_SCRIPT', true);
  28
  29 require_once(dirname(dirname(__FILE__)) . '/config.php');
  30 require_once($CFG->libdir . '/badgeslib.php');
  31
  32 require_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
  45 echo $OUTPUT->header();
  46 echo json_encode($outcome);
  47
  48 die();