xref: /webtrees/app/Module/ThemeSelectModule.php (revision 45ebc6c6221f90468111ed2015b8449dca331d93) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2022 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\Module;
21
22use Fisharebest\Webtrees\I18N;
23use Fisharebest\Webtrees\Menu;
24use Fisharebest\Webtrees\Tree;
25use Illuminate\Support\Str;
26
27use function app;
28use function assert;
29use function view;
30
31/**
32 * Class ThemeSelectModule
33 */
34class ThemeSelectModule extends AbstractModule implements ModuleBlockInterface
35{
36    use ModuleBlockTrait;
37
38    /**
39     * How should this module be identified in the control panel, etc.?
40     *
41     * @return string
42     */
43    public function title(): string
44    {
45        /* I18N: Name of a module */
46        return I18N::translate('Theme change');
47    }
48
49    /**
50     * A sentence describing what this module does.
51     *
52     * @return string
53     */
54    public function description(): string
55    {
56        /* I18N: Description of the “Theme change” module */
57        return I18N::translate('An alternative way to select a new theme.');
58    }
59
60    /**
61     * Generate the HTML content of this block.
62     *
63     * @param Tree                 $tree
64     * @param int                  $block_id
65     * @param string               $context
66     * @param array<string,string> $config
67     *
68     * @return string
69     */
70    public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string
71    {
72        $theme = app(ModuleThemeInterface::class);
73        assert($theme instanceof ModuleThemeInterface);
74
75        $menu = $theme->menuThemes();
76
77        if ($menu instanceof Menu) {
78            $content = '<ul class="nav text-justify" role="menu">' . view('components/menu-item', ['menu' => $menu]) . '</ul>';
79
80            if ($context !== self::CONTEXT_EMBED) {
81                return view('modules/block-template', [
82                    'block'      => Str::kebab($this->name()),
83                    'id'         => $block_id,
84                    'config_url' => '',
85                    'title'      => $this->title(),
86                    'content'    => $content,
87                ]);
88            }
89
90            return $content;
91        }
92
93        return '';
94    }
95
96    /**
97     * Should this block load asynchronously using AJAX?
98     *
99     * Simple blocks are faster in-line, more complex ones can be loaded later.
100     *
101     * @return bool
102     */
103    public function loadAjax(): bool
104    {
105        return false;
106    }
107
108    /**
109     * Can this block be shown on the user’s home page?
110     *
111     * @return bool
112     */
113    public function isUserBlock(): bool
114    {
115        return true;
116    }
117
118    /**
119     * Can this block be shown on the tree’s home page?
120     *
121     * @return bool
122     */
123    public function isTreeBlock(): bool
124    {
125        return true;
126    }
127}
128