26 lines
1,004 B
PHP
26 lines
1,004 B
PHP
<?php
|
|
|
|
namespace BookStack\Entities\Tools\Markdown;
|
|
|
|
use League\CommonMark\ElementRendererInterface;
|
|
use League\CommonMark\Extension\Strikethrough\Strikethrough;
|
|
use League\CommonMark\HtmlElement;
|
|
use League\CommonMark\Inline\Element\AbstractInline;
|
|
use League\CommonMark\Inline\Renderer\InlineRendererInterface;
|
|
|
|
/**
|
|
* This is a somewhat clone of the League\CommonMark\Extension\Strikethrough\StrikethroughRender
|
|
* class but modified slightly to use <s> HTML tags instead of <del> in order to
|
|
* match front-end markdown-it rendering.
|
|
*/
|
|
class CustomStrikethroughRenderer implements InlineRendererInterface
|
|
{
|
|
public function render(AbstractInline $inline, ElementRendererInterface $htmlRenderer)
|
|
{
|
|
if (!($inline instanceof Strikethrough)) {
|
|
throw new \InvalidArgumentException('Incompatible inline type: ' . get_class($inline));
|
|
}
|
|
|
|
return new HtmlElement('s', $inline->getData('attributes', []), $htmlRenderer->renderInlines($inline->children()));
|
|
}
|
|
}
|