xref: /webtrees/app/Http/RequestHandlers/PendingChangesLogDownload.php (revision 22e73debfe88ce217451588465f714b2b8a966ab) 
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 Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Services\PendingChangesService;
24use Psr\Http\Message\ResponseInterface;
25use Psr\Http\Message\ServerRequestInterface;
26use Psr\Http\Server\RequestHandlerInterface;
27use stdClass;
28
29use function response;
30
31/**
32 * Download pending changes.
33 */
34class PendingChangesLogDownload implements RequestHandlerInterface
35{
36    /** @var PendingChangesService */
37    private $pending_changes_service;
38
39    /**
40     * @param PendingChangesService $pending_changes_service
41     */
42    public function __construct(PendingChangesService $pending_changes_service)
43    {
44        $this->pending_changes_service = $pending_changes_service;
45    }
46
47    /**
48     * @param ServerRequestInterface $request
49     *
50     * @return ResponseInterface
51     */
52    public function handle(ServerRequestInterface $request): ResponseInterface
53    {
54        $content = $this->pending_changes_service->changesQuery($request)
55            ->get()
56            ->map(static function (stdClass $row): string {
57                // Convert to CSV
58                return implode(',', [
59                    '"' . $row->change_time . '"',
60                    '"' . $row->status . '"',
61                    '"' . $row->xref . '"',
62                    '"' . str_replace('"', '""', $row->old_gedcom) . '"',
63                    '"' . str_replace('"', '""', $row->new_gedcom) . '"',
64                    '"' . str_replace('"', '""', $row->user_name) . '"',
65                    '"' . str_replace('"', '""', $row->gedcom_name) . '"',
66                ]);
67            })
68            ->implode("\n");
69
70        return response($content, StatusCodeInterface::STATUS_OK, [
71            'Content-Type'        => 'text/csv; charset=utf-8',
72            'Content-Disposition' => 'attachment; filename="changes.csv"',
73        ]);
74    }
75}
76