/**
* Transmit the variables contained in the AssessmentTestSession $itemSession as
* item results to the Result Server.
*
* @param core_kernel_classes_Resource $item The item definition in database.
* @param AssessmentItemSession $itemSession The AssessmentItemSession objects from where the results must be extracted.
* @throws taoQtiCommon_helpers_ResultTransmissionException If an error occurs while transmitting results to the ResultServer.
*/
protected function transmitResults(core_kernel_classes_Resource $item, AssessmentItemSession $itemSession)
{
$resultTransmitter = new taoQtiCommon_helpers_ResultTransmitter(taoResultServer_models_classes_ResultServerStateFull::singleton());
foreach ($itemSession->getKeys() as $identifier) {
// QTI built-in variables not suitable for this standalone QTI item execution case.
if (!in_array($identifier, array('completionStatus', 'numAttempts', 'duration'))) {
// Transmit to Result Server.
$resultTransmitter->transmitItemVariable($itemSession->getVariable($identifier), $this->getServiceCallId(), $item->getUri());
}
}
}
