BookStack Code Mirror - bookstack/blob - app/Entities/Tools/Markdown/CustomDivConverter.php

   1 <?php
   2
   3 namespace BookStack\Entities\Tools\Markdown;
   4
   5 use League\HTMLToMarkdown\Converter\DivConverter;
   6 use League\HTMLToMarkdown\ElementInterface;
   7
   8 class CustomDivConverter extends DivConverter
   9 {
  10     public function convert(ElementInterface $element): string
  11     {
  12         // Clean up draw.io diagrams
  13         $drawIoDiagram = $element->getAttribute('drawio-diagram');
  14         if ($drawIoDiagram) {
  15             return "<div drawio-diagram=\"{$drawIoDiagram}\">{$element->getValue()}</div>\n\n";
  16         }
  17
  18         return parent::convert($element);
  19     }
  20 }