Current Path : C:/Users/Mahmood/Desktop/moodle/badges/ |
Current File : C:/Users/Mahmood/Desktop/moodle/badges/external.php |
<?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/>. /** * Display details of an issued badge with criteria and evidence * * @package core * @subpackage badges * @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later * @author Yuliya Bozhko <yuliya.bozhko@totaralms.com> */ require_once(__DIR__ . '/../config.php'); require_once($CFG->libdir . '/badgeslib.php'); $json = optional_param('badge', null, PARAM_RAW); // Redirect to homepage if users are trying to access external badge through old url. if ($json) { redirect($CFG->wwwroot, get_string('invalidrequest', 'error'), 3); } $hash = required_param('hash', PARAM_ALPHANUM); $userid = required_param('user', PARAM_INT); $PAGE->set_url(new moodle_url('/badges/external.php', array('hash' => $hash, 'user' => $userid))); $PAGE->set_context(context_system::instance()); // Using the same setting as user profile page. if (!empty($CFG->forceloginforprofiles)) { require_login(); if (isguestuser()) { $SESSION->wantsurl = $PAGE->url->out(false); redirect(get_login_url()); } } else if (!empty($CFG->forcelogin)) { require_login(); } // Get all external badges of a user. $out = get_backpack_settings($userid); // If we didn't find any badges then print an error. if (is_null($out)) { print_error('error:externalbadgedoesntexist', 'badges'); } $badges = $out->badges; // The variable to store the badge we want. $badge = ''; // Loop through the badges and check if supplied badge hash exists in user external badges. foreach ($badges as $b) { if ($hash == hash("md5", $b->hostedUrl)) { $badge = $b; break; } } // If we didn't find the badge a user might be trying to replace the userid parameter. if (empty($badge)) { print_error('error:externalbadgedoesntexist', 'badges'); } $output = $PAGE->get_renderer('core', 'badges'); $badge = new \core_badges\output\external_badge($badge, $userid); $PAGE->set_pagelayout('base'); $PAGE->set_title(get_string('issuedbadge', 'badges')); $badgename = ''; if (!empty($badge->issued->name)) { $badgename = s($badge->issued->name); } if (!empty($badge->issued->assertion->badge->name)) { $badgename = s($badge->issued->assertion->badge->name); } $PAGE->set_heading($badgename); $PAGE->navbar->add($badgename); if (isloggedin() && $USER->id == $userid) { $url = new moodle_url('/badges/mybadges.php'); } else { $url = new moodle_url($CFG->wwwroot); } navigation_node::override_active_url($url); echo $OUTPUT->header(); echo $output->render($badge); echo $OUTPUT->footer();