1234567891011121314151617181920212223242526272829303132333435363738394041 |
- <?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/>.
- /**
- * Displays help via AJAX call
- *
- * @copyright 2013 onwards Andrew Nicols
- * @package core
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- define('NO_MOODLE_COOKIES', true);
- define('AJAX_SCRIPT', true);
- require_once(__DIR__ . '/config.php');
- $identifier = required_param('identifier', PARAM_STRINGID);
- $component = required_param('component', PARAM_COMPONENT);
- $lang = optional_param('lang', 'en', PARAM_LANG);
- // We don't actually modify the session here as we have NO_MOODLE_COOKIES set.
- $SESSION->lang = $lang;
- $PAGE->set_url('/help_ajax.php');
- $PAGE->set_context(context_system::instance());
- $data = get_formatted_help_string($identifier, $component, true);
- echo json_encode($data);
|