xref: /webtrees/app/Http/Middleware/UseDatabase.php (revision 59597b37d69e8147c3f4a27643e9c8edaa2a0592) 
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\Middleware;
21
22use Fisharebest\Webtrees\Webtrees;
23use Illuminate\Database\Capsule\Manager as DB;
24use Illuminate\Database\Query\Builder;
25use Psr\Http\Message\ResponseInterface;
26use Psr\Http\Message\ServerRequestInterface;
27use Psr\Http\Server\MiddlewareInterface;
28use Psr\Http\Server\RequestHandlerInterface;
29
30/**
31 * Middleware to connect to the database.
32 */
33class UseDatabase implements MiddlewareInterface
34{
35    /**
36     * @param ServerRequestInterface  $request
37     * @param RequestHandlerInterface $handler
38     *
39     * @return ResponseInterface
40     */
41    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
42    {
43        // Earlier versions of webtrees did not have a dbtype config option.  They always used mysql.
44        $driver = $request->getAttribute('dbtype', 'mysql');
45
46        $dbname = $request->getAttribute('dbname');
47
48        if ($driver === 'sqlite') {
49            $dbname = Webtrees::ROOT_DIR . 'data/' . $dbname . '.sqlite';
50        }
51
52        $capsule = new DB();
53
54        $capsule->addConnection([
55            'driver'                  => $driver,
56            'host'                    => $request->getAttribute('dbhost'),
57            'port'                    => $request->getAttribute('dbport'),
58            'database'                => $dbname,
59            'username'                => $request->getAttribute('dbuser'),
60            'password'                => $request->getAttribute('dbpass'),
61            'prefix'                  => $request->getAttribute('tblpfx'),
62            'prefix_indexes'          => true,
63            // For MySQL
64            'charset'                 => 'utf8',
65            'collation'               => 'utf8_unicode_ci',
66            'timezone'                => '+00:00',
67            'engine'                  => 'InnoDB',
68            'modes'                   => [
69                'ANSI',
70                'STRICT_TRANS_TABLES',
71                'NO_ZERO_IN_DATE',
72                'NO_ZERO_DATE',
73                'ERROR_FOR_DIVISION_BY_ZERO',
74            ],
75            // For SQLite
76            'foreign_key_constraints' => true,
77        ]);
78
79        $capsule->setAsGlobal();
80
81        Builder::macro('whereContains', function ($column, string $search, string $boolean = 'and'): Builder {
82            $search = strtr($search, ['\\' => '\\\\', '%' => '\\%', '_' => '\\_', ' ' => '%']);
83
84            return $this->where($column, 'LIKE', '%' . $search . '%', $boolean);
85        });
86
87        return $handler->handle($request);
88    }
89}
90