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\Extension\CommonMark\Node\Block\IndentedCode;
19use League\CommonMark\Node\Node;
20use League\CommonMark\Renderer\ChildNodeRendererInterface;
21use League\CommonMark\Renderer\NodeRendererInterface;
22use League\CommonMark\Util\Xml;
23use League\CommonMark\Xml\XmlNodeRendererInterface;
24
25final class IndentedCodeRenderer implements NodeRendererInterface
26{
27    /**
28     * @param IndentedCode             $block
29     * @param ChildNodeRendererInterface $DWRenderer
30     * @param bool                     $inTightList
31     *
32     * @return string
33     */
34    public function render(Node $node, ChildNodeRendererInterface $DWRenderer): string
35    {
36        IndentedCode::assertInstanceOf($node);
37
38        # As in FencedCodeRenderer.php, do not escape code block
39        # return "\n  " . Xml::escape($node->getStringContent());
40        return "\n  " . preg_replace("/[\n\r]/", "\n  ", $node->getLiteral());
41    }
42}
43