/**
* Get or create a transaction for the given order.
*
* @param Mage_Sales_Model_Order $order
* @return Object
*/
private function createTransaction(Mage_Sales_Model_Order $order)
{
$payment = new Customweb_Subscription_Model_Method($order->getPayment()->getMethodInstance(), $this->getSubscription());
try {
$transaction = $payment->getHelper()->loadTransactionByOrder($order->getId());
} catch (Exception $e) {
$transaction = $payment->createTransaction($order);
}
return $transaction;
}
/**
* Update subscription after the payment is processed.
*
* @param Varien_Event_Observer $observer
*/
public function onAfterProcess(Varien_Event_Observer $observer)
{
$order = $observer->getEvent()->getOrder();
$parameters = $observer->getEvent()->getParameters();
if (isset($parameters['cwsubscriptionid'])) {
$subscription = Mage::getModel('customweb_subscription/subscription')->load($parameters['cwsubscriptionid']);
$payment = new Customweb_Subscription_Model_Method($order->getPayment()->getMethodInstance(), $subscription);
$payment->afterProcess($order, $parameters);
}
}
/**
* Redirect the customer to the widget page.
*/
public function widgetAction()
{
if (!$this->_loadValidSubscription()) {
return;
}
$subscription = Mage::registry('current_subscription');
$transaction = $this->createOrder($subscription);
$payment = new Customweb_Subscription_Model_Method($subscription->getMethodInstance(), $subscription);
$this->loadLayout();
$this->getLayout()->getBlock('head')->addCss('css/customweb.css');
$this->getLayout()->getBlock('root')->setTemplate('page/1column.phtml');
$widgetBlock = $this->getLayout()->createBlock('Mage_Core_Block_Template', 'widget', array('template' => 'customweb/subscription/payment/widget.phtml'));
$widgetBlock->setWidgetHtml($payment->getWidgetHtml($transaction, $_REQUEST));
$this->getLayout()->getBlock('content')->append($widgetBlock);
$this->renderLayout();
}