public function __construct($attributes = array(), Item $relatedItem = null, $serial = '')
{
parent::__construct($attributes, $relatedItem, $serial);
if (class_exists(static::$containerType)) {
$this->body = new static::$containerType('', $relatedItem);
} else {
throw new QtiModelException('The container class does not exist: ' . static::$containerType);
}
}
public function getBaseType()
{
$returnValue = parent::getBaseType();
$response = $this->getResponse();
if (!is_null($response)) {
$authorizedBaseType = array('string', 'integer', 'float');
$baseType = strtolower($response->getAttributeValue('baseType'));
if (in_array($baseType, $authorizedBaseType)) {
$returnValue = $baseType;
}
}
return $returnValue;
}
protected function getUsedAttributes()
{
return array_merge(parent::getUsedAttributes(), array('oat\\taoQtiItem\\model\\qti\\attribute\\TypeUploadInteraction'));
}
protected function getUsedAttributes()
{
return array_merge(parent::getUsedAttributes(), array('oat\\taoQtiItem\\model\\qti\\attribute\\Shuffle', 'oat\\taoQtiItem\\model\\qti\\attribute\\MaxAssociations', 'oat\\taoQtiItem\\model\\qti\\attribute\\MinAssociations'));
}
protected function getUsedAttributes()
{
return array_merge(parent::getUsedAttributes(), array('oat\\taoQtiItem\\model\\qti\\attribute\\Shuffle', 'oat\\taoQtiItem\\model\\qti\\attribute\\MaxChoices', 'oat\\taoQtiItem\\model\\qti\\attribute\\MinChoices', 'oat\\taoQtiItem\\model\\qti\\attribute\\Orientation'));
}
protected function getTemplateQtiVariables()
{
$variables = parent::getTemplateQtiVariables();
$variables['object'] = $this->object->toQTI();
return $variables;
}
public function getComposingElements($className = '')
{
if ($className === '') {
$className = 'oat\\taoQtiItem\\model\\qti\\Element';
}
$returnValue = parent::getComposingElements($className);
//for matchInteraction choices is not an array of Element but an array of array of Element
foreach ($this->getChoices(0) as $choice) {
if ($choice instanceof Element) {
if ($choice instanceof $className) {
$returnValue[$choice->getSerial()] = $choice;
}
$returnValue = array_merge($returnValue, $choice->getComposingElements($className));
}
}
foreach ($this->getChoices(1) as $choice) {
if ($choice instanceof Element) {
if ($choice instanceof $className) {
$returnValue[$choice->getSerial()] = $choice;
}
$returnValue = array_merge($returnValue, $choice->getComposingElements($className));
}
}
return $returnValue;
}
