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\CommonMark; 21 22use League\CommonMark\Parser\Block\BlockStart; 23use League\CommonMark\Parser\Block\BlockStartParserInterface; 24use League\CommonMark\Parser\Cursor; 25use League\CommonMark\Parser\MarkdownParserStateInterface; 26 27/** 28 * Convert webtrees 1.x census-assistant markup into tables. 29 * Note that webtrees 2.0 generates markdown tables directly. 30 */ 31class CensusTableStartParser implements BlockStartParserInterface 32{ 33 public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): BlockStart|null 34 { 35 if ($cursor->getLine() === CensusTableExtension::CA_PREFIX) { 36 return BlockStart::of(new CensusTableContinueParser()) 37 ->at($cursor); 38 } 39 40 return BlockStart::none(); 41 } 42} 43