xref: /webtrees/app/Module/WelcomeBlockModule.php (revision 455a30fe529581f1d53045f9c38a0674472d498f) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2021 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\Auth;
23use Fisharebest\Webtrees\Http\RequestHandlers\RegisterPage;
24use Fisharebest\Webtrees\I18N;
25use Fisharebest\Webtrees\Services\ModuleService;
26use Fisharebest\Webtrees\Site;
27use Fisharebest\Webtrees\Tree;
28use Illuminate\Support\Str;
29
30/**
31 * Class WelcomeBlockModule
32 */
33class WelcomeBlockModule extends AbstractModule implements ModuleBlockInterface
34{
35    use ModuleBlockTrait;
36
37    /**
38     * @var ModuleService
39     */
40    private $module_service;
41
42    /**
43     * WelcomeBlockModule constructor.
44     *
45     * @param ModuleService $module_service
46     */
47    public function __construct(ModuleService $module_service)
48    {
49        $this->module_service = $module_service;
50    }
51
52    /**
53     * How should this module be identified in the control panel, etc.?
54     *
55     * @return string
56     */
57    public function title(): string
58    {
59        /* I18N: Name of a module */
60        return I18N::translate('Home page');
61    }
62
63    /**
64     * A sentence describing what this module does.
65     *
66     * @return string
67     */
68    public function description(): string
69    {
70        /* I18N: Description of the “Home page” module */
71        return I18N::translate('A greeting message for site visitors.');
72    }
73
74    /**
75     * Generate the HTML content of this block.
76     *
77     * @param Tree     $tree
78     * @param int      $block_id
79     * @param string   $context
80     * @param string[] $config
81     *
82     * @return string
83     */
84    public function getBlock(Tree $tree, int $block_id, string $context, array $config = []): string
85    {
86        $individual = $tree->significantIndividual(Auth::user());
87
88        $links = [];
89
90        $pedigree_chart = $this->module_service
91            ->findByComponent(ModuleChartInterface::class, $tree, Auth::user())
92            ->first(static function (ModuleInterface $module): bool {
93                return $module instanceof PedigreeChartModule;
94            });
95
96        if ($pedigree_chart instanceof PedigreeChartModule) {
97            $links[] = [
98                $pedigree_chart->chartUrl($individual),
99                'url'   => $pedigree_chart->chartUrl($individual),
100                'title' => I18N::translate('Default chart'),
101                'icon'  => 'icon-pedigree',
102            ];
103        }
104
105        $links[] = [
106            'url'   => $individual->url(),
107            'title' => I18N::translate('Default individual'),
108            'icon'  => 'icon-indis',
109        ];
110
111        if (Site::getPreference('USE_REGISTRATION_MODULE') === '1' && !Auth::check()) {
112            $links[] = [
113                'url'   => route(RegisterPage::class, ['tree' => $tree->name()]),
114                'title' => I18N::translate('Request a new user account'),
115                'icon'  => 'icon-user_add',
116            ];
117        }
118
119        $content = view('modules/gedcom_block/welcome', ['links' => $links]);
120
121        if ($context !== self::CONTEXT_EMBED) {
122            return view('modules/block-template', [
123                'block'      => Str::kebab($this->name()),
124                'id'         => $block_id,
125                'config_url' => '',
126                'title'      => $individual->tree()->title(),
127                'content'    => $content,
128            ]);
129        }
130
131        return $content;
132    }
133
134    /**
135     * Should this block load asynchronously using AJAX?
136     *
137     * Simple blocks are faster in-line, more complex ones can be loaded later.
138     *
139     * @return bool
140     */
141    public function loadAjax(): bool
142    {
143        return false;
144    }
145
146    /**
147     * Can this block be shown on the user’s home page?
148     *
149     * @return bool
150     */
151    public function isUserBlock(): bool
152    {
153        return false;
154    }
155
156    /**
157     * Can this block be shown on the tree’s home page?
158     *
159     * @return bool
160     */
161    public function isTreeBlock(): bool
162    {
163        return true;
164    }
165}
166