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106 lines
3.2 KiB
106 lines
3.2 KiB
2 years ago
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<?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' => $userid)));
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$PAGE->set_context(context_system::instance());
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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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$output = $PAGE->get_renderer('core', 'badges');
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$badge = new \core_badges\output\external_badge($badge, $userid);
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$PAGE->set_pagelayout('base');
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$PAGE->set_title(get_string('issuedbadge', 'badges'));
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$badgename = '';
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if (!empty($badge->issued->name)) {
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$badgename = s($badge->issued->name);
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}
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if (!empty($badge->issued->assertion->badge->name)) {
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$badgename = s($badge->issued->assertion->badge->name);
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}
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$PAGE->set_heading($badgename);
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$PAGE->navbar->add($badgename);
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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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