xref: /webtrees/app/Http/Middleware/UseDatabase.php (revision d812eb6b3dd6c33a96d07cd964cb4c3b88cec447) 
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 */
17declare(strict_types=1);
18
19namespace Fisharebest\Webtrees\Http\Middleware;
20
21use Fisharebest\Webtrees\Webtrees;
22use Illuminate\Database\Capsule\Manager as DB;
23use Illuminate\Database\Query\Builder;
24use Psr\Http\Message\ResponseInterface;
25use Psr\Http\Message\ServerRequestInterface;
26use Psr\Http\Server\MiddlewareInterface;
27use Psr\Http\Server\RequestHandlerInterface;
28
29/**
30 * Middleware to connect to the database.
31 */
32class UseDatabase implements MiddlewareInterface
33{
34    /**
35     * @param ServerRequestInterface  $request
36     * @param RequestHandlerInterface $handler
37     *
38     * @return ResponseInterface
39     */
40    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
41    {
42        // Earlier versions of webtrees did not have a dbtype config option.  They always used mysql.
43        $driver = $request->getAttribute('dbtype', 'mysql');
44
45        $dbname = $request->getAttribute('dbname');
46
47        if ($driver === 'sqlite') {
48            $dbname = Webtrees::ROOT_DIR . 'data/' . $dbname . '.sqlite';
49        }
50
51        $capsule = new DB();
52
53        $capsule->addConnection([
54            'driver'                  => $driver,
55            'host'                    => $request->getAttribute('dbhost'),
56            'port'                    => $request->getAttribute('dbport'),
57            'database'                => $dbname,
58            'username'                => $request->getAttribute('dbuser'),
59            'password'                => $request->getAttribute('dbpass'),
60            'prefix'                  => $request->getAttribute('tblpfx'),
61            'prefix_indexes'          => true,
62            // For MySQL
63            'charset'                 => 'utf8',
64            'collation'               => 'utf8_unicode_ci',
65            'timezone'                => '+00:00',
66            'engine'                  => 'InnoDB',
67            'modes'                   => [
68                'ANSI',
69                'STRICT_TRANS_TABLES',
70                'NO_ZERO_IN_DATE',
71                'NO_ZERO_DATE',
72                'ERROR_FOR_DIVISION_BY_ZERO',
73            ],
74            // For SQLite
75            'foreign_key_constraints' => true,
76        ]);
77
78        $capsule->setAsGlobal();
79
80        Builder::macro('whereContains', function ($column, string $search, string $boolean = 'and'): Builder {
81            $search = strtr($search, ['\\' => '\\\\', '%' => '\\%', '_' => '\\_', ' ' => '%']);
82
83            return $this->where($column, 'LIKE', '%' . $search . '%', $boolean);
84        });
85
86        return $handler->handle($request);
87    }
88}
89