xref: /webtrees/app/CommonMark/XrefExtension.php (revision 873953697c930fadbf3243d2b8c0029fd684da0e) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2018 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16namespace Fisharebest\Webtrees\CommonMark;
17
18use Fisharebest\Webtrees\Tree;
19use League\CommonMark\Extension\Extension;
20
21/**
22 * Convert XREFs within markdown text to links
23 */
24class XrefExtension extends Extension
25{
26    /** @var Tree - match XREFs in this tree */
27    private $tree;
28
29    /**
30     * MarkdownXrefParser constructor.
31     *
32     * @param Tree $tree
33     */
34    public function __construct(Tree $tree)
35    {
36        $this->tree = $tree;
37    }
38
39    /**
40     * @return array
41     */
42    public function getInlineParsers(): array
43    {
44        return [
45            new XrefParser($this->tree),
46        ];
47    }
48
49    /**
50     * @return string
51     */
52    public function getName(): string
53    {
54        return 'xref';
55    }
56}
57