1<?php 2 3/* 4 * This file is part of the clockoon/dokuwiki-commonmark-plugin package. 5 * 6 * (c) Sungbin Jeon <clockoon@gmail.com> 7 * 8 * Original code based on the followings: 9 * - CommonMark JS reference parser (https://bitly.com/commonmark-js) (c) John MacFarlane 10 * - league/commonmark (https://github.com/thephpleague/commonmark) (c) Colin O'Dell <colinodell@gmail.com> 11 * 12 * For the full copyright and license information, please view the LICENSE 13 * file that was distributed with this source code. 14 */ 15 16namespace DokuWiki\Plugin\Commonmark\Extension\Renderer\Block; 17 18use League\CommonMark\Block\Element\AbstractBlock; 19use League\CommonMark\Block\Element\BlockQuote; 20use League\CommonMark\ElementRendererInterface; 21use League\CommonMark\HtmlElement; 22use League\CommonMark\Block\Renderer\BlockRendererInterface; 23 24final class BlockQuoteRenderer implements BlockRendererInterface 25{ 26 /** 27 * @param BlockQuote $block 28 * @param ElementRendererInterface $htmlRenderer 29 * @param bool $inTightList 30 * 31 * @return HtmlElement 32 */ 33 public function render(AbstractBlock $block, ElementRendererInterface $DWRenderer, bool $inTightList = false) 34 { 35 if (!($block instanceof BlockQuote)) { 36 throw new \InvalidArgumentException('Incompatible block type: ' . \get_class($block)); 37 } 38 39 $attrs = $block->getData('attributes', []); 40 41 $filling = $DWRenderer->renderBlocks($block->children()); 42 $filling = preg_replace('/\n/', "\n>", $filling); 43 44 if ($filling === '') { 45 return '>' . $DWRenderer->getOption('inner_separator', "\n"); 46 //return new HtmlElement('blockquote', $attrs, $DWRenderer->getOption('inner_separator', "\n")); 47 } 48 49 return '>' . $filling . $DWRenderer->getOption('inner_separator', "\n"); 50 //return new HtmlElement( 51 // 'blockquote', 52 // $attrs, 53 // $DWRenderer->getOption('inner_separator', "\n") . $filling . $DWRenderer->getOption('inner_separator', "\n") 54 //); 55 } 56} 57