/**
* create the connection class and add order info
*
* @param Mage_Sales_Model_Order_Item $order
* @param string $security key for information
*/
public function createPaymentFromOrder($order, $security = null)
{
// check if security key is given
if ($security === null) {
// get existing security key
$security = $order->getPayment()->getAdditionalInformation('sofort_secret');
// generate new one
if (empty($security)) {
$security = $this->getSecurityKey();
}
}
// create new object
$sObj = new SofortLib_Multipay(Mage::getStoreConfig('payment/sofort/configkey'));
$sObj->setVersion(self::MODULE_VERSION);
// set type
$sObj->setSofortrechnung();
// basic information
$sObj->addUserVariable($order->getRealOrderId());
$sObj->setEmailCustomer($order->getCustomerEmail());
$sObj->setSofortrechnungCustomerId($order->getCustomerId());
$sObj->setSofortrechnungOrderId($order->getRealOrderId());
// add order number and shop name
$reason1 = Mage::helper('pnsofortueberweisung')->__('Order No.: ') . $order->getRealOrderId();
$reason1 = preg_replace('#[^a-zA-Z0-9+-\\.,]#', ' ', $reason1);
$reason2 = Mage::getStoreConfig('general/store_information/name');
$reason2 = preg_replace('#[^a-zA-Z0-9+-\\.,]#', ' ', $reason2);
$sObj->setReason($reason1, $reason2);
// set amount
$amount = number_format($order->getGrandTotal(), 2, '.', '');
$sObj->setAmount($amount, $order->getOrderCurrencyCode());
// setup urls
$success_url = Mage::getUrl('pnsofortueberweisung/sofort/return', array('orderId' => $order->getRealOrderId(), '_secure' => true));
$cancel_url = Mage::getUrl('pnsofortueberweisung/sofort/error', array('orderId' => $order->getRealOrderId()));
$notification_url = Mage::getUrl('pnsofortueberweisung/sofort/notification', array('orderId' => $order->getRealOrderId(), 'secret' => $security));
$sObj->setSuccessUrl($success_url);
$sObj->setAbortUrl($cancel_url);
$sObj->setNotificationUrl($notification_url);
// items, shipping, discount
$this->_appendItems($order, $sObj);
// invoice address
$address = $order->getBillingAddress();
$sObj->setSofortrechnungInvoiceAddress($this->_getFirstname($address), $this->_getLastname($address), $this->_getStreet($address), $this->_getNumber($address), $this->_getPostcode($address), $this->_getCity($address), $this->_getSalutation($address), $this->_getCountry($address), $this->_getNameAdditive($address), $this->_getStreetAdditive($address), $this->_getCompany($address));
// shipping address
$address = $order->getShippingAddress();
$sObj->setSofortrechnungShippingAddress($this->_getFirstname($address), $this->_getLastname($address), $this->_getStreet($address), $this->_getNumber($address), $this->_getPostcode($address), $this->_getCity($address), $this->_getSalutation($address), $this->_getCountry($address), $this->_getNameAdditive($address), $this->_getStreetAdditive($address), $this->_getCompany($address));
return $sObj;
}