xref: /webtrees/app/GuestUser.php (revision a3a38d4c57c3592e2cda86bfa45f636d85cf6ad3) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2023 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <https://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees;
21
22use Fisharebest\Webtrees\Contracts\UserInterface;
23
24use function is_string;
25
26/**
27 * A site visitor.
28 */
29class GuestUser implements UserInterface
30{
31    private string $email;
32
33    private string $real_name;
34
35    /**
36     * @param string $email
37     * @param string $real_name
38     */
39    public function __construct(string $email = 'GUEST_USER', string $real_name = 'GUEST_USER')
40    {
41        $this->email = $email;
42        $this->real_name = $real_name;
43    }
44
45    /**
46     * The user‘s internal identifier.
47     *
48     * @return int
49     */
50    public function id(): int
51    {
52        return 0;
53    }
54
55    /**
56     * The users email address.
57     *
58     * @return string
59     */
60    public function email(): string
61    {
62        return $this->email;
63    }
64
65    /**
66     * The user‘s real name.
67     *
68     * @return string
69     */
70    public function realName(): string
71    {
72        return $this->real_name;
73    }
74
75    /**
76     * The user‘s login name.
77     *
78     * @return string
79     */
80    public function userName(): string
81    {
82        return '';
83    }
84
85    /**
86     * @param string $setting_name
87     * @param string $default
88     *
89     * @return string
90     */
91    public function getPreference(string $setting_name, string $default = ''): string
92    {
93        $preference = Session::get('_GUEST_' . $setting_name);
94
95        return is_string($preference) ? $preference : $default;
96    }
97
98    /**
99     * @param string $setting_name
100     * @param string $setting_value
101     *
102     * @return void
103     */
104    public function setPreference(string $setting_name, string $setting_value): void
105    {
106        Session::put('_GUEST_' . $setting_name, $setting_value);
107    }
108}
109