xref: /webtrees/app/Module/TreesMenuModule.php (revision 6e8002182a6bbfa2316898120b7075a4beb047ff) 
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\Module;
21
22use Fisharebest\Webtrees\Http\RequestHandlers\TreePage;
23use Fisharebest\Webtrees\I18N;
24use Fisharebest\Webtrees\Menu;
25use Fisharebest\Webtrees\Services\TreeService;
26use Fisharebest\Webtrees\Site;
27use Fisharebest\Webtrees\Tree;
28
29use function e;
30use function route;
31
32/**
33 * Class TreesMenuModule - provide a menu option for the trees options
34 */
35class TreesMenuModule extends AbstractModule implements ModuleMenuInterface
36{
37    use ModuleMenuTrait;
38
39    private TreeService $tree_service;
40
41    /**
42     * @param TreeService $tree_service
43     */
44    public function __construct(TreeService $tree_service)
45    {
46        $this->tree_service = $tree_service;
47    }
48
49    /**
50     * How should this module be identified in the control panel, etc.?
51     *
52     * @return string
53     */
54    public function title(): string
55    {
56        /* I18N: Name of a module */
57        return I18N::translate('Family trees');
58    }
59
60    /**
61     * A sentence describing what this module does.
62     *
63     * @return string
64     */
65    public function description(): string
66    {
67        /* I18N: Description of the “Family trees” module */
68        return I18N::translate('The family trees menu.');
69    }
70
71    /**
72     * The default position for this menu.  It can be changed in the control panel.
73     *
74     * @return int
75     */
76    public function defaultMenuOrder(): int
77    {
78        return 1;
79    }
80
81    /**
82     * A menu, to be added to the main application menu.
83     *
84     * @param Tree $tree
85     *
86     * @return Menu|null
87     */
88    public function getMenu(Tree $tree): ?Menu
89    {
90        $trees = $this->tree_service->all();
91
92        if ($trees->count() === 1 || Site::getPreference('ALLOW_CHANGE_GEDCOM') !== '1') {
93            return new Menu(I18N::translate('Family tree'), route(TreePage::class, ['tree' => $tree->name()]), 'menu-tree');
94        }
95
96        $submenus = [];
97        foreach ($trees as $menu_tree) {
98            if ($menu_tree->id() === $tree->id()) {
99                $active = 'active ';
100            } else {
101                $active = '';
102            }
103            $submenus[] = new Menu(e($menu_tree->title()), route(TreePage::class, ['tree' => $menu_tree->name()]), $active . 'menu-tree-' . $menu_tree->id());
104        }
105
106        return new Menu(I18N::translate('Family trees'), '#', 'menu-tree', [], $submenus);
107    }
108}
109