1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2019 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 */ 16declare(strict_types=1); 17 18namespace Fisharebest\Webtrees\CommonMark; 19 20use Fisharebest\Webtrees\Tree; 21use League\CommonMark\ConfigurableEnvironmentInterface; 22use League\CommonMark\Extension\ExtensionInterface; 23 24/** 25 * Convert XREFs within markdown text to links 26 */ 27class XrefExtension implements ExtensionInterface 28{ 29 /** @var Tree - match XREFs in this tree */ 30 private $tree; 31 32 /** 33 * MarkdownXrefParser constructor. 34 * 35 * @param Tree $tree 36 */ 37 public function __construct(Tree $tree) 38 { 39 $this->tree = $tree; 40 } 41 42 public function register(ConfigurableEnvironmentInterface $environment): void 43 { 44 $environment 45 ->addInlineParser(new XrefParser($this->tree)); 46 } 47} 48