protected function getTemplateQtiVariables()
{
$variables = parent::getTemplateQtiVariables();
$variables['typeIdentifier'] = $this->typeIdentifier;
$variables['markup'] = $this->markup;
return $variables;
}
protected function getTemplateQtiVariables()
{
$variables = parent::getTemplateQtiVariables();
if (!is_null($this->alt)) {
if ($this->alt instanceof Object) {
$variables['_alt'] = $this->alt->toQTI();
} else {
$variables['_alt'] = (string) $this->alt;
}
}
return $variables;
}
/**
* Get the variables for the qti template rendering
*
* @return array
*/
protected function getTemplateQtiVariables()
{
$variables = parent::getTemplateQtiVariables();
$tag = static::$qtiTagName;
//search existing mathML ns declaration:
$ns = $this->getXIncludeNamespace();
if (empty($ns)) {
//add one!
$relatedItem = $this->getRelatedItem();
if (!is_null($relatedItem)) {
$ns = 'xi';
$relatedItem->addNamespace($ns, 'http://www.w3.org/2001/XInclude');
}
}
if (!empty($ns)) {
//proceed to ns addition:
$tag = $ns . ':' . $tag;
}
$variables['tag'] = $tag;
return $variables;
}
protected function getTemplateQtiVariables()
{
$variables = parent::getTemplateQtiVariables();
// remove the identifier attribute to comply with the standard, it is used interally to manage multiple interactions within a single item.
unset($variables['attributes']['identifier']);
$variables['choices'] = '';
foreach ($this->getChoices() as $choice) {
$variables['choices'] .= $choice->toQTI();
}
return $variables;
}
