/**
* Replace insert tag for a product collection.
*
* @param IsotopeProductCollection $collection
* @param array $tokens
*
* @return string
*/
private function getValueForCollectionTag(IsotopeProductCollection $collection, array $tokens)
{
switch ($tokens[1]) {
case 'items':
return $collection->countItems();
case 'quantity':
return $collection->sumItemsQuantity();
case 'items_label':
$intCount = $collection->countItems();
if (!$intCount) {
return '';
}
if ($intCount == 1) {
return '(' . $GLOBALS['TL_LANG']['MSC']['productSingle'] . ')';
} else {
return sprintf('(' . $GLOBALS['TL_LANG']['MSC']['productMultiple'] . ')', $intCount);
}
break;
case 'quantity_label':
$intCount = $collection->sumItemsQuantity();
if (!$intCount) {
return '';
}
if ($intCount == 1) {
return '(' . $GLOBALS['TL_LANG']['MSC']['productSingle'] . ')';
} else {
return sprintf('(' . $GLOBALS['TL_LANG']['MSC']['productMultiple'] . ')', $intCount);
}
break;
case 'subtotal':
return Isotope::formatPriceWithCurrency($collection->getSubtotal());
case 'taxfree_subtotal':
return Isotope::formatPriceWithCurrency($collection->getTaxFreeSubtotal());
case 'total':
return Isotope::formatPriceWithCurrency($collection->getTotal());
case 'taxfree_total':
return Isotope::formatPriceWithCurrency($collection->getTaxFreeTotal());
case 'billing_address':
if (!$collection instanceof IsotopeOrderableCollection || ($address = $collection->getBillingAddress()) === null) {
return '';
}
return $this->getValueForAddressTag($address, $tokens[2]);
case 'shipping_address':
if (!$collection instanceof IsotopeOrderableCollection || !$collection->hasShipping() || ($address = $collection->getShippingAddress()) === null) {
return '';
}
return $this->getValueForAddressTag($address, $tokens[2]);
default:
return $collection->{$tokens[1]};
}
}