public function parse($markdown)
 {
     $replacements = [];
     // We need to replace "{@include <url>}" tags with random unique IDs
     // else URLs are turned into <a> tags by the Markdown parser
     $markdown = $this->replaceTagsWithUniqueIds($markdown, $replacements);
     $document = $this->wrapped->parse($markdown);
     $document->htmlContent = $this->replaceUniqueIdsWithFileContent($document->htmlContent, $replacements);
     return $document;
 }
 public function parse($markdown)
 {
     $parsed = $this->parser->parse($markdown, false);
     // Get the FrontYaml content
     $metadata = $parsed->getYAML();
     if (!is_array($metadata)) {
         $metadata = [];
     }
     // Get the Markdown with the FrontYaml removed
     $markdown = $parsed->getContent();
     $document = $this->wrapped->parse($markdown);
     $document->metadata = array_merge($document->metadata, $metadata);
     return $document;
 }