/**
* Create a new ExtendedAssessmentItemRef object from an AssessmentItemRef object.
*
* @param \qtism\data\AssessmentItemRef $assessmentItemRef An AssessmentItemRef object.
* @return \qtism\data\ExtendedAssessmentItemRef An ExtendedAssessmentItemRef object.
*/
public static function createFromAssessmentItemRef(AssessmentItemRef $assessmentItemRef)
{
$identifier = $assessmentItemRef->getIdentifier();
$href = $assessmentItemRef->getHref();
$compactRef = new static($identifier, $href);
$compactRef->setBranchRules($assessmentItemRef->getBranchRules());
$compactRef->setCategories($assessmentItemRef->getCategories());
$compactRef->setFixed($assessmentItemRef->isFixed());
$compactRef->setItemSessionControl($assessmentItemRef->getItemSessionControl());
$compactRef->setTimeLimits($assessmentItemRef->getTimeLimits());
$compactRef->setPreConditions($assessmentItemRef->getPreConditions());
$compactRef->setRequired($assessmentItemRef->isRequired());
$compactRef->setTemplateDefaults($assessmentItemRef->getTemplateDefaults());
return $compactRef;
}
/**
* Get the URI referencing the Assessment Item (in the knowledge base)
*
* @param AssessmentItemRef $itemRef
* @return string A URI.
*/
private function getItemUri(AssessmentItemRef $itemRef)
{
$href = $itemRef->getHref();
$parts = explode('|', $href);
return $parts[0];
}
