/**
* Extract parameters of special external references to parameter array
*/
function extractUrlParameters()
{
include_once "./Services/MediaObjects/classes/class.ilExternalMediaAnalyzer.php";
$par = ilExternalMediaAnalyzer::extractUrlParameters($this->getLocation(), $this->getParameters());
foreach ($par as $k => $v) {
$this->setParameter($k, $v);
}
}
