xref: /webtrees/app/Http/RequestHandlers/DeletePath.php (revision e72c24d6f8af5daa6dc0f4942f8c8f018f99ab41) 
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 Fisharebest\Webtrees\FlashMessages;
23use Fisharebest\Webtrees\I18N;
24use League\Flysystem\FilesystemInterface;
25use Psr\Http\Message\ResponseInterface;
26use Psr\Http\Message\ServerRequestInterface;
27use Psr\Http\Server\RequestHandlerInterface;
28use Throwable;
29
30use function assert;
31use function e;
32use function is_string;
33use function response;
34
35/**
36 * Delete a file or folder from the data filesystem.
37 */
38class DeletePath implements RequestHandlerInterface
39{
40    /**
41     * @param ServerRequestInterface $request
42     *
43     * @return ResponseInterface
44     */
45    public function handle(ServerRequestInterface $request): ResponseInterface
46    {
47        $data_filesystem = $request->getAttribute('filesystem.data');
48        assert($data_filesystem instanceof FilesystemInterface);
49
50        $path = $request->getQueryParams()['path'];
51        assert(is_string($path));
52
53        if ($data_filesystem->has($path)) {
54            $metadata = $data_filesystem->getMetadata($path);
55
56            switch ($metadata['type']) {
57                case 'file':
58                    try {
59                        $data_filesystem->delete($path);
60                        FlashMessages::addMessage(I18N::translate('The file %s has been deleted.', e($path)), 'success');
61                    } catch (Throwable $ex) {
62                        FlashMessages::addMessage(I18N::translate('The file %s could not be deleted.', e($path)), 'danger');
63                    }
64                    break;
65
66                case 'dir':
67                    try {
68                        $data_filesystem->deleteDir($path);
69                        FlashMessages::addMessage(I18N::translate('The folder %s has been deleted.', e($path)), 'success');
70                    } catch (Throwable $ex) {
71                        FlashMessages::addMessage(I18N::translate('The folder %s could not be deleted.', e($path)), 'danger');
72                    }
73                    break;
74            }
75        } else {
76            FlashMessages::addMessage(I18N::translate('The file %s could not be deleted.', e($path)), 'danger');
77        }
78
79        return response();
80    }
81}
82