/**
* Get a safe HTML version of the contents of this object.
*
* @return SafeHtmlWrapper
*/
public function getSafeHtml()
{
$result = $this->render();
return Html::safe(Html::escape($result));
}
/**
* Render the content of the tag.
*
* @throws CoreException
* @return string
*/
protected function renderContent()
{
if (is_string($this->content) || $this->content instanceof SafeHtmlWrapper || $this->content instanceof SafeHtmlProducerInterface) {
return Html::escape($this->content);
} elseif ($this->content instanceof RenderableInterface) {
return Html::escape($this->content->render());
} elseif (is_array($this->content) || $this->content instanceof ArrayableInterface) {
return ArrayList::of($this->content)->map(function ($child) {
if (is_string($child) || $child instanceof SafeHtmlWrapper || $child instanceof SafeHtmlProducerInterface) {
return Html::escape($child);
} elseif ($child instanceof RenderableInterface) {
return Html::escape($child->render());
}
throw new NodeChildRenderingException($child);
})->join();
}
throw new NodeRenderingException($this->content);
}
