'hljs ',
'HTMLAttributes' => [],
];
}
public function renderHTML($node, $HTMLAttributes = [])
{
$code = $node->content[0]->text ?? '';
try {
$highlighter = new Highlighter();
if ($node->attrs->language ?? null) {
$result = $highlighter->highlight($node->attrs->language, $code);
} else {
$result = $highlighter->highlightAuto($code);
}
$mergedAttributes = HTML::mergeAttributes(
[
'class' => $this->options['languageClassPrefix'] . $result->language,
],
$this->options['HTMLAttributes'],
$HTMLAttributes,
);
$renderedAttributes = HTML::renderAttributes($mergedAttributes);
$content = "";
$content .= $result->value;
$content .= "
";
} catch (DomainException $exception) {
$mergedAttributes = HTML::mergeAttributes(
$this->options['HTMLAttributes'],
$HTMLAttributes,
);
$renderedAttributes = HTML::renderAttributes($mergedAttributes);
$content = "";
$content .= htmlentities($code);
$content .= "
";
}
return [
'content' => $content,
];
}
}