25 lines
860 B
PHP
25 lines
860 B
PHP
<?php
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namespace BookStack\Entities\Tools\Markdown;
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use League\CommonMark\Extension\Strikethrough\Strikethrough;
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use League\CommonMark\Node\Node;
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use League\CommonMark\Renderer\ChildNodeRendererInterface;
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use League\CommonMark\Renderer\NodeRendererInterface;
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use League\CommonMark\Util\HtmlElement;
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/**
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* This is a somewhat clone of the League\CommonMark\Extension\Strikethrough\StrikethroughRender
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* class but modified slightly to use <s> HTML tags instead of <del> in order to
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* match front-end markdown-it rendering.
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*/
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class CustomStrikethroughRenderer implements NodeRendererInterface
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{
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public function render(Node $node, ChildNodeRendererInterface $childRenderer)
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{
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Strikethrough::assertInstanceOf($node);
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return new HtmlElement('s', $node->data->get('attributes'), $childRenderer->renderNodes($node->children()));
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}
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}
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