xref: /webtrees/app/Http/RequestHandlers/PendingChangesLogDownload.php (revision 94db7d2d27c3ad6a04fceebbdcb98e28e97649b3) 
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\Http\RequestHandlers;
21
22use Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Services\PendingChangesService;
24use Fisharebest\Webtrees\Validator;
25use Psr\Http\Message\ResponseInterface;
26use Psr\Http\Message\ServerRequestInterface;
27use Psr\Http\Server\RequestHandlerInterface;
28
29use function response;
30
31/**
32 * Download pending changes.
33 */
34class PendingChangesLogDownload implements RequestHandlerInterface
35{
36    private PendingChangesService $pending_changes_service;
37
38    /**
39     * @param PendingChangesService $pending_changes_service
40     */
41    public function __construct(PendingChangesService $pending_changes_service)
42    {
43        $this->pending_changes_service = $pending_changes_service;
44    }
45
46    /**
47     * @param ServerRequestInterface $request
48     *
49     * @return ResponseInterface
50     */
51    public function handle(ServerRequestInterface $request): ResponseInterface
52    {
53        $tree           = Validator::attributes($request)->tree();
54        $params         = $request->getQueryParams();
55        $params['tree'] = $tree->name();
56
57        $content = $this->pending_changes_service->changesQuery($params)
58            ->get()
59            ->map(static function (object $row): string {
60                // Convert to CSV
61                return implode(',', [
62                    '"' . $row->change_time . '"',
63                    '"' . $row->status . '"',
64                    '"' . $row->xref . '"',
65                    '"' . str_replace('"', '""', $row->old_gedcom) . '"',
66                    '"' . str_replace('"', '""', $row->new_gedcom) . '"',
67                    '"' . str_replace('"', '""', $row->user_name) . '"',
68                    '"' . str_replace('"', '""', $row->gedcom_name) . '"',
69                ]);
70            })
71            ->implode("\n");
72
73        return response($content, StatusCodeInterface::STATUS_OK, [
74            'Content-Type'        => 'text/csv; charset=UTF-8',
75            'Content-Disposition' => 'attachment; filename="changes.csv"',
76        ]);
77    }
78}
79