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 Fisharebest\Webtrees\Exceptions\FileUploadException; 23use Fisharebest\Webtrees\FlashMessages; 24use Fisharebest\Webtrees\I18N; 25use Fisharebest\Webtrees\Registry; 26use Fisharebest\Webtrees\Services\TreeService; 27use Fisharebest\Webtrees\Tree; 28use League\Flysystem\FilesystemException; 29use League\Flysystem\UnableToReadFile; 30use Psr\Http\Message\ResponseInterface; 31use Psr\Http\Message\ServerRequestInterface; 32use Psr\Http\Message\StreamFactoryInterface; 33use Psr\Http\Server\RequestHandlerInterface; 34 35use function assert; 36use function basename; 37use function redirect; 38use function route; 39 40use const UPLOAD_ERR_OK; 41 42/** 43 * Import a GEDCOM file into a tree. 44 */ 45class ImportGedcomAction implements RequestHandlerInterface 46{ 47 private StreamFactoryInterface $stream_factory; 48 49 private TreeService $tree_service; 50 51 public function __construct(StreamFactoryInterface $stream_factory, TreeService $tree_service) 52 { 53 $this->tree_service = $tree_service; 54 $this->stream_factory = $stream_factory; 55 } 56 57 /** 58 * @param ServerRequestInterface $request 59 * 60 * @return ResponseInterface 61 * @throws FilesystemException 62 * @throws UnableToReadFile 63 */ 64 public function handle(ServerRequestInterface $request): ResponseInterface 65 { 66 $tree = $request->getAttribute('tree'); 67 assert($tree instanceof Tree); 68 69 $data_filesystem = Registry::filesystem()->data(); 70 71 $params = (array) $request->getParsedBody(); 72 $source = $params['source']; 73 $keep_media = (bool) ($params['keep_media'] ?? false); 74 $WORD_WRAPPED_NOTES = (bool) ($params['WORD_WRAPPED_NOTES'] ?? false); 75 $GEDCOM_MEDIA_PATH = $params['GEDCOM_MEDIA_PATH']; 76 77 // Save these choices as defaults 78 $tree->setPreference('keep_media', $keep_media ? '1' : '0'); 79 $tree->setPreference('WORD_WRAPPED_NOTES', $WORD_WRAPPED_NOTES ? '1' : '0'); 80 $tree->setPreference('GEDCOM_MEDIA_PATH', $GEDCOM_MEDIA_PATH); 81 82 if ($source === 'client') { 83 $upload = $request->getUploadedFiles()['tree_name'] ?? null; 84 85 if ($upload === null || $upload->getError() !== UPLOAD_ERR_OK) { 86 throw new FileUploadException($upload); 87 } 88 89 $this->tree_service->importGedcomFile($tree, $upload->getStream(), basename($upload->getClientFilename())); 90 } 91 92 if ($source === 'server') { 93 $basename = basename($params['tree_name'] ?? ''); 94 95 if ($basename) { 96 $resource = $data_filesystem->readStream($basename); 97 $stream = $this->stream_factory->createStreamFromResource($resource); 98 $this->tree_service->importGedcomFile($tree, $stream, $basename); 99 } else { 100 FlashMessages::addMessage(I18N::translate('No GEDCOM file was received.'), 'danger'); 101 } 102 } 103 104 $url = route(ManageTrees::class, ['tree' => $tree->name()]); 105 106 return redirect($url); 107 } 108} 109