Proyectos de Subversion Moodle

<?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 or in a new page

 *

 * Use {@link core_renderer::help_icon()} or {@link addHelpButton()} to display

 * the help icon.

 *

 * @copyright 2002 onwards Martin Dougiamas

 * @package   core

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

define('NO_MOODLE_COOKIES', 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.php');

$PAGE->set_pagelayout('popup');

$PAGE->set_context(context_system::instance());

$data = get_formatted_help_string($identifier, $component, false);

if (!empty($data->heading)) {

    $PAGE->set_title($data->heading);

} else {

    $PAGE->set_title(get_string('help'));

}

echo $OUTPUT->header();

if (!empty($data->heading)) {

    echo $OUTPUT->heading($data->heading, 1, 'helpheading');

}

echo $data->text;

if (isset($data->completedoclink)) {

    echo $data->completedoclink;

}

echo $OUTPUT->footer();