xref: /webtrees/app/Http/RequestHandlers/TreePage.php (revision 8e0e1b25d26151378cec98290280e1e3dc075ff7) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 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 <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Http\RequestHandlers;
21
22use Fisharebest\Webtrees\Http\ViewResponseTrait;
23use Fisharebest\Webtrees\Module\ModuleBlockInterface;
24use Fisharebest\Webtrees\Services\HomePageService;
25use Fisharebest\Webtrees\Tree;
26use Illuminate\Database\Capsule\Manager as DB;
27use Illuminate\Database\Query\Builder;
28use Illuminate\Database\Query\Expression;
29use Psr\Http\Message\ResponseInterface;
30use Psr\Http\Message\ServerRequestInterface;
31use Psr\Http\Server\RequestHandlerInterface;
32
33use function assert;
34use function e;
35
36/**
37 * Controller for the user/tree's home page.
38 */
39class TreePage implements RequestHandlerInterface
40{
41    use ViewResponseTrait;
42
43    /** @var HomePageService */
44    private $home_page_service;
45
46    /**
47     * HomePageController constructor.
48     *
49     * @param HomePageService $home_page_service
50     */
51    public function __construct(HomePageService $home_page_service)
52    {
53        $this->home_page_service = $home_page_service;
54    }
55
56    /**
57     * Show a tree's page.
58     *
59     * @param ServerRequestInterface $request
60     *
61     * @return ResponseInterface
62     */
63    public function handle(ServerRequestInterface $request): ResponseInterface
64    {
65        $tree = $request->getAttribute('tree');
66        assert($tree instanceof Tree);
67
68        $has_blocks = DB::table('block')
69            ->where('gedcom_id', '=', $tree->id())
70            ->exists();
71
72        if (!$has_blocks) {
73            $this->home_page_service->checkDefaultTreeBlocksExist();
74
75            // Copy the defaults
76            (new Builder(DB::connection()))->from('block')->insertUsing(
77                ['gedcom_id', 'location', 'block_order', 'module_name'],
78                static function (Builder $query) use ($tree): void {
79                    $query
80                        ->select([new Expression($tree->id()), 'location', 'block_order', 'module_name'])
81                        ->from('block')
82                        ->where('gedcom_id', '=', -1);
83                }
84            );
85        }
86
87        return $this->viewResponse('tree-page', [
88            'main_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::MAIN_BLOCKS),
89            'side_blocks' => $this->home_page_service->treeBlocks($tree->id(), ModuleBlockInterface::SIDE_BLOCKS),
90            'title'       => e($tree->title()),
91            'tree'        => $tree,
92            'meta_robots' => 'index,follow',
93        ]);
94    }
95}
96