/**
* Lookup and extract assets from a stylesheet element
* @param Element $element the stylesheet element
*/
private function extractStyleSheet(Element $element)
{
if ($element instanceof StyleSheet) {
$href = $element->attr('href');
$this->addAsset('css', $href);
$parsedUrl = parse_url($href);
if ($this->isDeepParsing() && array_key_exists('path', $parsedUrl) && !array_key_exists('host', $parsedUrl)) {
$file = $this->directory->getFile($parsedUrl['path']);
if ($file->exists()) {
$this->loadStyleSheetAsset($file->read());
}
}
}
}
