24 lines
1002 B
PHP
24 lines
1002 B
PHP
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<?php namespace BookStack\Entities\Tools\Markdown;
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use League\CommonMark\ElementRendererInterface;
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use League\CommonMark\Extension\Strikethrough\Strikethrough;
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use League\CommonMark\HtmlElement;
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use League\CommonMark\Inline\Element\AbstractInline;
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use League\CommonMark\Inline\Renderer\InlineRendererInterface;
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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 InlineRendererInterface
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{
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public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer)
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{
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if (!($inline instanceof Strikethrough)) {
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throw new \InvalidArgumentException('Incompatible inline type: ' . get_class($inline));
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}
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return new HtmlElement('s', $inline->getData('attributes', []), $htmlRenderer->renderInlines($inline->children()));
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}
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}
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