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127 lines
5.1 KiB
127 lines
5.1 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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* Serve BadgeClass JSON for related badge.
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*
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* @package core
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* @subpackage badges
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* @copyright 2018 Tung Thai
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Tung Thai <Tung.ThaiDuc@nashtechglobal.com>
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*/
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define('AJAX_SCRIPT', true);
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define('NO_MOODLE_COOKIES', true); // No need for a session here.
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require_once(__DIR__ . '/../config.php');
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require_once($CFG->libdir . '/badgeslib.php');
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$id = required_param('id', PARAM_INT);
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$action = optional_param('action', null, PARAM_INT); // Generates badge class if true.
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$json = array();
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$badge = new badge($id);
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if ($badge->status != BADGE_STATUS_INACTIVE) {
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if (is_null($action)) {
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// Get the content of badge class.
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if (empty($badge->courseid)) {
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$context = context_system::instance();
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} else {
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$context = context_course::instance($badge->courseid);
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}
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$urlimage = moodle_url::make_pluginfile_url($context->id, 'badges', 'badgeimage', $badge->id, '/', 'f1')->out(false);
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$url = new moodle_url('/badges/badge_json.php', array('id' => $badge->id));
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$json['name'] = $badge->name;
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$json['description'] = $badge->description;
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if ($badge->imageauthorname ||
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$badge->imageauthoremail ||
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$badge->imageauthorurl ||
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$badge->imagecaption) {
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$urlimage = moodle_url::make_pluginfile_url($context->id,
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'badges', 'badgeimage', $badge->id, '/', 'f1')->out(false);
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$json['image'] = array();
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$json['image']['id'] = $urlimage;
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if ($badge->imageauthorname || $badge->imageauthoremail || $badge->imageauthorurl) {
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$authorimage = new moodle_url('/badges/image_author_json.php', array('id' => $badge->id));
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$json['image']['author'] = $authorimage->out(false);
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}
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if ($badge->imagecaption) {
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$json['image']['caption'] = $badge->imagecaption;
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}
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} else {
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$json['image'] = $urlimage;
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}
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$json['criteria']['id'] = $url->out(false);
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$json['criteria']['narrative'] = $badge->markdown_badge_criteria();
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$json['issuer'] = $badge->get_badge_issuer();
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$json['@context'] = OPEN_BADGES_V2_CONTEXT;
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$json['id'] = $url->out();
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$json['type'] = OPEN_BADGES_V2_TYPE_BADGE;
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if (!empty($badge->version)) {
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$json['version'] = $badge->version;
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}
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if (!empty($badge->language)) {
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$json['@language'] = $badge->language;
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}
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$relatedbadges = $badge->get_related_badges(true);
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if (!empty($relatedbadges)) {
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foreach ($relatedbadges as $related) {
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$relatedurl = new moodle_url('/badges/badge_json.php', array('id' => $related->id));
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$relateds[] = array('id' => $relatedurl->out(false),
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'version' => $related->version, '@language' => $related->language);
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}
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$json['related'] = $relateds;
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}
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$endorsement = $badge->get_endorsement();
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if (!empty($endorsement)) {
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$endorsementurl = new moodle_url('/badges/endorsement_json.php', array('id' => $badge->id));
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$json['endorsement'] = $endorsementurl->out(false);
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}
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$alignments = $badge->get_alignments();
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if (!empty($alignments)) {
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foreach ($alignments as $item) {
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$alignment = array('targetName' => $item->targetname, 'targetUrl' => $item->targeturl);
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if ($item->targetdescription) {
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$alignment['targetDescription'] = $item->targetdescription;
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}
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if ($item->targetframework) {
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$alignment['targetFramework'] = $item->targetframework;
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}
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if ($item->targetcode) {
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$alignment['targetCode'] = $item->targetcode;
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}
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$json['alignments'][] = $alignment;
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}
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}
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} else if ($action == 0) {
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// Get the content for issuer.
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$json = $badge->get_badge_issuer();
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}
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} else {
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// The badge doen't exist or not accessible for the users.
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header("HTTP/1.0 410 Gone");
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$badgeurl = new moodle_url('/badges/badge_json.php', array('id' => $id));
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$json['id'] = $badgeurl->out();
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$json['error'] = get_string('error:relatedbadgedoesntexist', 'badges');
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}
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echo $OUTPUT->header();
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echo json_encode($json);
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