xref: /webtrees/app/Http/RequestHandlers/MergeRecordsAction.php (revision 6f68916103931ce3f715eba5c6f55acf120c084e) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2020 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\Factory;
23use Fisharebest\Webtrees\Tree;
24use Psr\Http\Message\ResponseInterface;
25use Psr\Http\Message\ServerRequestInterface;
26use Psr\Http\Server\RequestHandlerInterface;
27
28use function assert;
29use function redirect;
30use function route;
31
32/**
33 * Merge records
34 */
35class MergeRecordsAction implements RequestHandlerInterface
36{
37    /**
38     * @param ServerRequestInterface $request
39     *
40     * @return ResponseInterface
41     */
42    public function handle(ServerRequestInterface $request): ResponseInterface
43    {
44        $tree = $request->getAttribute('tree');
45        assert($tree instanceof Tree);
46
47        $params = (array) $request->getParsedBody();
48
49        $xref1 = $params['xref1'] ?? '';
50        $xref2 = $params['xref2'] ?? '';
51
52        // Merge record2 into record1
53        $record1 = Factory::gedcomRecord()->make($xref1, $tree);
54        $record2 = Factory::gedcomRecord()->make($xref2, $tree);
55
56        if (
57            $record1 === null ||
58            $record2 === null ||
59            $record1 === $record2 ||
60            $record1->tag() !== $record2->tag() ||
61            $record1->isPendingDeletion() ||
62            $record2->isPendingDeletion()
63        ) {
64            return redirect(route(MergeRecordsPage::class, [
65                'tree'  => $tree->name(),
66                'xref1' => $xref1,
67                'xref2' => $xref2,
68            ]));
69        }
70
71        return redirect(route(MergeFactsPage::class, [
72            'tree'  => $tree->name(),
73            'xref1' => $xref1,
74            'xref2' => $xref2,
75        ]));
76    }
77}
78