/**
* Get the Price element object
*
* @param object $item The Item containing the Element
*
* @return object The Price Element
*/
public function getPriceElement($item)
{
// init vars
$currency = $this->app->zoocart->currency->getDefaultCurrency();
// check currency setting
if (!$currency) {
$this->app->zoocart->informer->enqueue(JText::_('PLG_ZOOCART_INFORMER_SET_DEFAULT_CURRENCY'));
return null;
}
// find the price element associated to current currency
foreach ($item->getElementsByType('pricepro') as $element) {
if ($element->getCurrency() && $element->getCurrency()->code == $currency->code) {
return $element;
}
}
return null;
}
/**
* Get the Quantity element object
*
* @param object $item The Item containing the Element
*
* @return object The Quantity Element
*/
public function getQuantityElement($item)
{
// get the first quantity element of the type
$elements = $item->getElementsByType('quantity');
return array_shift($elements);
}
/**
* Get the ZOOcart Item Type
*
* @param object $item
*
* @return string Item, Product, Digital or Subscription
*/
public function getItemType($item)
{
// retrieve zoocart element
$elements = $item->getElementsByType('addtocart');
$element = array_shift($elements);
if ($element) {
return $element->config->find('specific.item_type', 'product');
}
// if no zoocart element set, is zoo standart item
return 'item';
}