/**
* Calculates the effecting Shipment prices for the calculation
* @copyright (c) 2009 VirtueMart Team. All rights reserved.
* @author Max Milbers
* @author Valerie Isaksen
* @param $code The Id of the coupon
* @return $rules ids of the coupons
*/
function calculateShipmentPrice($cart, $ship_id, $checkAutomaticSelected = true)
{
$val = OPCcache::getValue(calculationHelperOPC::$_forhash);
if (!empty($val)) {
$this->_cartData['shipmentName'] = $val['shipmentName'];
OPCcache::arrayMerge($this->_cartPrices, $val);
return $this->_cartPrices;
}
$this->_cartData['shipmentName'] = JText::_('COM_VIRTUEMART_CART_NO_SHIPMENT_SELECTED');
$this->_cartPrices['shipmentValue'] = 0;
//could be automatically set to a default set in the globalconfig
$this->_cartPrices['shipmentTax'] = 0;
$this->_cartPrices['salesPriceShipment'] = 0;
$this->_cartPrices['shipment_calc_id'] = 0;
// check if there is only one possible shipment method
$automaticSelectedShipment = $cart->CheckAutomaticSelectedShipment($this->_cartPrices, $checkAutomaticSelected);
if ($automaticSelectedShipment) {
$ship_id = $cart->virtuemart_shipmentmethod_id;
}
if (empty($ship_id)) {
$arr = OPCcache::getSearch('shipment', $this->_cartPrices);
$arr['shipmentName'] = $this->_cartData['shipmentName'];
$val = OPCcache::setValue(calculationHelperOPC::$_forhash, $arr);
return $this->_cartPrices;
}
// Handling shipment plugins
if (!class_exists('vmPSPlugin')) {
require JPATH_VM_PLUGINS . DS . 'vmpsplugin.php';
}
JPluginHelper::importPlugin('vmshipment');
$dispatcher = JDispatcher::getInstance();
$returnValues = $dispatcher->trigger('plgVmonSelectedCalculatePriceShipment', array($cart, &$this->_cartPrices, &$this->_cartData['shipmentName']));
/*
* Plugin return true if shipment rate is still valid
* false if not any more
*/
$shipmentValid = 0;
foreach ($returnValues as $returnValue) {
$shipmentValid += $returnValue;
}
if (!$shipmentValid) {
$cart->virtuemart_shipmentmethod_id = 0;
$cart->setCartIntoSession();
}
// store the cached response
$arr = OPCcache::getSearch('shipment', $this->_cartPrices);
$arr['shipmentName'] = $this->_cartData['shipmentName'];
$val = OPCcache::setValue(calculationHelperOPC::$_forhash, $arr);
return $this->_cartPrices;
}
