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criteriapreview.php
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criteriapreview.php
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<?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/>.
/**
* Page for displaying badge earning criteria.
*
* @package local_obf
* @copyright 2013-2020, Open Badge Factory Oy
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use classes\obf_badge;
require_once(__DIR__ . '/../../config.php');
require_once(__DIR__ . '/classes/badge.php');
$badgeid = required_param('badge_id', PARAM_ALPHANUM);
require_login();
// TODO: capabilities?
$PAGE->set_context(context_system::instance());
$PAGE->set_url(new moodle_url('/local/obf/criteriapreview.php', array('badge_id' => $badgeid)));
$PAGE->set_title(get_string('criteriapreview', 'local_obf'));
$PAGE->set_pagelayout('popup');
$badge = obf_badge::get_instance($badgeid);
$criteriacss = $badge->get_criteria_css();
$badgehascss = !empty($criteriacss);
$xhrrequest = (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest');
if (!$xhrrequest) {
?>
<html>
<head>
<title><?php echo get_string('criteriapreview', 'local_obf') ?></title>
<?php
if ($badgehascss) {
html_writer::tag('style', $badge->get_criteria_css(), array('type' => 'text/css'));
} else {
?>
<style type="text/css">
body {
background-color: #FFF;
font-family: "Source Sans Pro", sans-serif;
color: #333;
margin: 75px auto;
width: 800px;
border: 1px solid #CCC;
padding: 10px;
border-radius: 3px;
box-shadow: 4px 4px 10px 2px rgba(80, 80, 80, 0.4);
}
</style>
<?php
}
?>
</head>
<body class='local-obf criteria-page'>
<?php echo $badge->get_criteria_html(); ?>
</body>
</html>
<?php
} else {
echo $badge->get_criteria_html();
}