Merge pull request #13 from alexandernst/master

Fix Payments handler not handling redirects

Author: makasim

src/Payum/YiiExtension/PaymentController.php

@@ -2,31 +2,59 @@
 namespace Payum\YiiExtension;
 
 use Payum\Core\Request\BinaryMaskStatusRequest;
+use Payum\Core\Request\InteractiveRequestInterface;
 use Payum\Core\Request\Http\RedirectUrlInteractiveRequest;
 use Payum\Core\Request\SecuredCaptureRequest;
+use Payum\Core\Exception\LogicException;
 
 class PaymentController extends \CController
 {
+    public function init()
+    {
+        parent::init();
+
+        \Yii::app()->attachEventHandler('onException', array($this, 'handleException'));
+    }
+
     public function actionCapture()
     {
         $token = $this->getPayum()->getHttpRequestVerifier()->verify($_REQUEST);
         $payment = $this->getPayum()->getRegistry()->getPayment($token->getPaymentName());
 
-        $payment->execute($status = new BinaryMaskStatusRequest($token));
+        $status = new BinaryMaskStatusRequest($token);
+        $payment->execute($status);
 
-        if ($interactiveRequest = $payment->execute(new SecuredCaptureRequest($token), true)) {
-            if ($interactiveRequest instanceof RedirectUrlInteractiveRequest) {
-                $this->redirect($interactiveRequest->getUrl(), true);
-            }
-
-            throw new \LogicException('Unsupported interactive request', null, $interactiveRequest);
-        }
+        $capture = new SecuredCaptureRequest($token);
+        $payment->execute($capture);
 
         $this->getPayum()->getHttpRequestVerifier()->invalidate($token);
 
         $this->redirect($token->getAfterUrl());
     }
 
+    public function handleException(\CExceptionEvent $event)
+    {
+        if (false == $event->exception instanceof InteractiveRequestInterface) {
+            return;
+        }
+
+        $interactiveRequest = $event->exception;
+
+        if ($interactiveRequest instanceof RedirectUrlInteractiveRequest) {
+            $this->redirect($interactiveRequest->getUrl(), true);
+            $event->handled = true;
+            return;
+        }
+
+        $ro = new \ReflectionObject($interactiveRequest);
+
+        $event->exception = new LogicException(
+            sprintf('Cannot convert interactive request %s to Yii response.', $ro->getShortName()),
+            null,
+            $interactiveRequest
+        );
+    }
+
     /**
      * @return \Payum\YiiExtension\PayumComponent
      */