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 */ 17declare(strict_types=1); 18 19namespace Fisharebest\Webtrees\CommonMark; 20 21use Fisharebest\Webtrees\Tree; 22use League\CommonMark\ConfigurableEnvironmentInterface; 23use League\CommonMark\Extension\ExtensionInterface; 24 25/** 26 * Convert XREFs within markdown text to links 27 */ 28class XrefExtension implements ExtensionInterface 29{ 30 /** @var Tree - match XREFs in this tree */ 31 private $tree; 32 33 /** 34 * MarkdownXrefParser constructor. 35 * 36 * @param Tree $tree 37 */ 38 public function __construct(Tree $tree) 39 { 40 $this->tree = $tree; 41 } 42 43 public function register(ConfigurableEnvironmentInterface $environment): void 44 { 45 $environment 46 ->addInlineParser(new XrefParser($this->tree)); 47 } 48} 49