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40 lines
1.4 KiB
40 lines
1.4 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Displays help via AJAX call
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*
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* @copyright 2013 onwards Andrew Nicols
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* @package core
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('NO_MOODLE_COOKIES', true);
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define('AJAX_SCRIPT', true);
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require_once(__DIR__ . '/config.php');
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$identifier = required_param('identifier', PARAM_STRINGID);
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$component = required_param('component', PARAM_COMPONENT);
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$lang = optional_param('lang', 'en', PARAM_LANG);
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// We don't actually modify the session here as we have NO_MOODLE_COOKIES set.
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$SESSION->lang = $lang;
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$PAGE->set_url('/help_ajax.php');
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$PAGE->set_context(context_system::instance());
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$data = get_formatted_help_string($identifier, $component, true);
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echo json_encode($data);
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