xref: /webtrees/app/Http/RequestHandlers/ExportGedcomClient.php (revision e2cc95c42d081c6b0af1e168930a0d69464e8221) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2022 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 Fisharebest\Webtrees\Encodings\ANSEL;
23use Fisharebest\Webtrees\Encodings\ASCII;
24use Fisharebest\Webtrees\Encodings\UTF16BE;
25use Fisharebest\Webtrees\Encodings\UTF8;
26use Fisharebest\Webtrees\Encodings\Windows1252;
27use Fisharebest\Webtrees\Http\ViewResponseTrait;
28use Fisharebest\Webtrees\Services\GedcomExportService;
29use Fisharebest\Webtrees\Validator;
30use League\Flysystem\FilesystemException;
31use Psr\Http\Message\ResponseInterface;
32use Psr\Http\Message\ServerRequestInterface;
33use Psr\Http\Server\RequestHandlerInterface;
34
35/**
36 * Download a GEDCOM file to the client.
37 */
38class ExportGedcomClient implements RequestHandlerInterface
39{
40    use ViewResponseTrait;
41
42    private GedcomExportService $gedcom_export_service;
43
44    /**
45     * ExportGedcomServer constructor.
46     *
47     * @param GedcomExportService $gedcom_export_service
48     */
49    public function __construct(GedcomExportService $gedcom_export_service)
50    {
51        $this->gedcom_export_service = $gedcom_export_service;
52    }
53
54    /**
55     * @param ServerRequestInterface $request
56     *
57     * @return ResponseInterface
58     */
59    public function handle(ServerRequestInterface $request): ResponseInterface
60    {
61        $tree         = Validator::attributes($request)->tree();
62        $filename     = Validator::parsedBody($request)->string('filename');
63        $format       = Validator::parsedBody($request)->isInArray(['gedcom', 'zip', 'zipmedia', 'gedzip'])->string('format');
64        $privacy      = Validator::parsedBody($request)->isInArray(['none', 'gedadmin', 'user', 'visitor'])->string('privacy');
65        $encoding     = Validator::parsedBody($request)->isInArray([UTF8::NAME, UTF16BE::NAME, ANSEL::NAME, ASCII::NAME, Windows1252::NAME])->string('encoding');
66        $line_endings = Validator::parsedBody($request)->isInArray(['CRLF', 'LF'])->string('line_endings');
67
68        return $this->gedcom_export_service->downloadResponse($tree, true, $encoding, $privacy, $line_endings, $filename, $format);
69    }
70}
71