xref: /webtrees/app/Cli/Commands/TreeExport.php (revision 1270d2767576ed4a83917769b0ee3613e3b010bf) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2023 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\Cli\Commands;
21
22use Fisharebest\Webtrees\Auth;
23use Fisharebest\Webtrees\DB;
24use Fisharebest\Webtrees\Encodings\UTF8;
25use Fisharebest\Webtrees\Services\GedcomExportService;
26use Fisharebest\Webtrees\Services\TreeService;
27use Symfony\Component\Console\Command\Command;
28use Symfony\Component\Console\Completion\CompletionInput;
29use Symfony\Component\Console\Input\InputArgument;
30use Symfony\Component\Console\Input\InputInterface;
31use Symfony\Component\Console\Input\InputOption;
32use Symfony\Component\Console\Output\OutputInterface;
33use Symfony\Component\Console\Style\SymfonyStyle;
34
35use function addcslashes;
36use function stream_get_contents;
37
38class TreeExport extends Command
39{
40    public function __construct(
41        private readonly GedcomExportService $gedcom_export_service,
42        private readonly TreeService $tree_service,
43    ) {
44        parent::__construct();
45    }
46
47    protected function configure(): void
48    {
49        $this
50            ->setName(name: 'tree-export')
51            ->addArgument(name: 'tree_name', mode: InputArgument::REQUIRED, description: 'The name of the tree', suggestedValues: self::autoCompleteTreeName(...))
52            ->addOption(name: 'format', shortcut: null, mode: InputOption::VALUE_REQUIRED, description: 'Export format')
53            ->addOption(name: 'filename', shortcut: null, mode: InputOption::VALUE_REQUIRED, description: 'Export filename')
54            ->setDescription(description: 'Export a tree to a GEDCOM file');
55    }
56
57    /**
58     * @return array<string>
59     */
60    private function autoCompleteTreeName(CompletionInput $input): array
61    {
62        return DB::table('tree')
63            ->where('tree_name', 'LIKE', addcslashes($input->getCompletionValue(), '%_\\') . '%')
64            ->pluck('name')
65            ->all();
66    }
67
68    protected function execute(InputInterface $input, OutputInterface $output): int
69    {
70        $io = new SymfonyStyle(input: $input, output: $output);
71
72        $tree_name = $input->getArgument(name: 'tree_name');
73        $format   = $input->getOption(name: 'format');
74        $filename = $input->getOption(name: 'filename');
75
76        $tree = $this->tree_service->all()[$tree_name] ?? null;
77
78        if ($tree === null) {
79            $io->error(message: 'Tree "' . $tree_name . '" not found.');
80
81            return Command::FAILURE;
82        }
83
84        $stream = $this->gedcom_export_service->export(
85            tree: $tree,
86            sort_by_xref: false,
87            encoding: UTF8::NAME,
88            access_level: Auth::PRIV_HIDE,
89            line_endings: 'CRLF',
90            records: null,
91            zip_filesystem: null,
92            media_path: null,
93        );
94
95        echo stream_get_contents($stream);
96
97        $io->success('File exported successfully.');
98
99        return Command::SUCCESS;
100    }
101}
102