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1fcf0ca8a5
dirname() is a slow function compared with __DIR__ and using '/../'. Moodle has a large number of legacy files that are included each time a page loads and is not able to use an autoloader as it is functional code. This allows those required includes to perform as best as possible in this situation.
99 lines
3.1 KiB
PHP
99 lines
3.1 KiB
PHP
<?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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* Display details of an issued badge with criteria and evidence
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*
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* @package core
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* @subpackage badges
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* @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Yuliya Bozhko <yuliya.bozhko@totaralms.com>
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*/
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require_once(__DIR__ . '/../config.php');
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require_once($CFG->libdir . '/badgeslib.php');
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$json = optional_param('badge', null, PARAM_RAW);
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// Redirect to homepage if users are trying to access external badge through old url.
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if ($json) {
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redirect($CFG->wwwroot, get_string('invalidrequest', 'error'), 3);
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}
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$hash = required_param('hash', PARAM_ALPHANUM);
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$userid = required_param('user', PARAM_INT);
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$PAGE->set_url(new moodle_url('/badges/external.php', array('hash' => $hash, 'user' => $userid)));
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// Using the same setting as user profile page.
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if (!empty($CFG->forceloginforprofiles)) {
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require_login();
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if (isguestuser()) {
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$SESSION->wantsurl = $PAGE->url->out(false);
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redirect(get_login_url());
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}
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} else if (!empty($CFG->forcelogin)) {
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require_login();
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}
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// Get all external badges of a user.
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$out = get_backpack_settings($userid);
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// If we didn't find any badges then print an error.
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if (is_null($out)) {
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print_error('error:externalbadgedoesntexist', 'badges');
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}
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$badges = $out->badges;
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// The variable to store the badge we want.
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$badge = '';
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// Loop through the badges and check if supplied badge hash exists in user external badges.
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foreach ($badges as $b) {
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if ($hash == hash("md5", $b->hostedUrl)) {
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$badge = $b;
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break;
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}
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}
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// If we didn't find the badge a user might be trying to replace the userid parameter.
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if (empty($badge)) {
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print_error('error:externalbadgedoesntexist', 'badges');
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}
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$PAGE->set_context(context_system::instance());
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$output = $PAGE->get_renderer('core', 'badges');
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$badge = new external_badge($badge, $userid);
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$PAGE->set_pagelayout('base');
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$PAGE->set_title(get_string('issuedbadge', 'badges'));
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$PAGE->set_heading(s($badge->issued->assertion->badge->name));
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$PAGE->navbar->add(s($badge->issued->assertion->badge->name));
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if (isloggedin() && $USER->id == $userid) {
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$url = new moodle_url('/badges/mybadges.php');
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} else {
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$url = new moodle_url($CFG->wwwroot);
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}
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navigation_node::override_active_url($url);
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echo $OUTPUT->header();
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echo $output->render($badge);
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echo $OUTPUT->footer();
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