/**
* Copy given sco and its children.
*
* @param Scorm12Sco $sco
* @param Scorm12Resource $resource
* @param Scorm12Sco $scoParent
*/
private function copySco(Scorm12Sco $sco, Scorm12Resource $resource, Scorm12Sco $scoParent = null)
{
$scoCopy = new Scorm12Sco();
$scoCopy->setScormResource($resource);
$scoCopy->setScoParent($scoParent);
$scoCopy->setEntryUrl($sco->getEntryUrl());
$scoCopy->setIdentifier($sco->getIdentifier());
$scoCopy->setIsBlock($sco->getIsBlock());
$scoCopy->setLaunchData($sco->getLaunchData());
$scoCopy->setMasteryScore($sco->getMasteryScore());
$scoCopy->setMaxTimeAllowed($sco->getMaxTimeAllowed());
$scoCopy->setParameters($sco->getParameters());
$scoCopy->setPrerequisites($sco->getPrerequisites());
$scoCopy->setTimeLimitAction($sco->getTimeLimitAction());
$scoCopy->setTitle($sco->getTitle());
$scoCopy->setVisible($sco->isVisible());
$this->om->persist($scoCopy);
foreach ($sco->getScoChildren() as $scoChild) {
$this->copySco($scoChild, $resource, $scoCopy);
}
}
