MDL-67451 badges: use the site OB version as default
[moodle.git] / badges / classes / output / issued_badge.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * Issued badge renderable.
19 *
20 * @package core
21 * @subpackage badges
22 * @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 * @author Yuliya Bozhko <yuliya.bozhko@totaralms.com>
25 */
26
27namespace core_badges\output;
28
29defined('MOODLE_INTERNAL') || die();
30
31require_once($CFG->libdir . '/badgeslib.php');
32
33use renderable;
34
35/**
36 * An issued badges for badge.php page
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37 *
38 * @copyright 2012 onwards Totara Learning Solutions Ltd {@link http://www.totaralms.com/}
39 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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40 */
41class issued_badge implements renderable {
42 /** @var issued badge */
43 public $issued;
44
45 /** @var badge recipient */
46 public $recipient;
47
48 /** @var badge class */
49 public $badgeclass;
50
51 /** @var badge visibility to others */
52 public $visible = 0;
53
54 /** @var badge class */
55 public $badgeid = 0;
56
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57 /** @var unique hash identifying the issued badge */
58 public $hash;
59
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60 /**
61 * Initializes the badge to display
62 *
63 * @param string $hash Issued badge hash
64 */
65 public function __construct($hash) {
66 global $DB;
67
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68 $this->hash = $hash;
69 $assertion = new \core_badges_assertion($hash, badges_open_badges_backpack_api());
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70 $this->issued = $assertion->get_badge_assertion();
71 $this->badgeclass = $assertion->get_badge_class();
72
73 $rec = $DB->get_record_sql('SELECT userid, visible, badgeid
74 FROM {badge_issued}
75 WHERE ' . $DB->sql_compare_text('uniquehash', 40) . ' = ' . $DB->sql_compare_text(':hash', 40),
76 array('hash' => $hash), IGNORE_MISSING);
77 if ($rec) {
78 // Get a recipient from database.
79 $namefields = get_all_user_name_fields(true, 'u');
80 $user = $DB->get_record_sql("SELECT u.id, $namefields, u.deleted, u.email
81 FROM {user} u WHERE u.id = :userid", array('userid' => $rec->userid));
82 $this->recipient = $user;
83 $this->visible = $rec->visible;
84 $this->badgeid = $rec->badgeid;
85 }
86 }
87}
88