/**
* {@inheritDoc}
*
* @see https://api.drupal.org/api/drupal/core%21modules%21filter%21filter.module/function/_filter_html/8
*/
public function process($text)
{
$htmlDom = Dom::load($text);
$links = $htmlDom->getElementsByTagName('a');
foreach ($links as $link) {
$link->setAttribute('rel', 'nofollow');
}
$text = Dom::serialize($htmlDom);
return trim($text);
}
/**
* {@inheritDoc}
*
* @see https://api.drupal.org/api/drupal/core%21modules%21filter%21filter.module/function/_filter_htmlcorrector/8
*/
public function process($text)
{
return Dom::serialize(Dom::load($text));
}
