1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_Paypal
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: /**
 28:  * Hosted Pro Checkout Controller
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Paypal
 32:  * @author     Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Paypal_HostedproController extends Mage_Core_Controller_Front_Action
 35: {
 36:     /**
 37:      * When a customer return to website from gateway.
 38:      */
 39:     public function returnAction()
 40:     {
 41:         $session = $this->_getCheckout();
 42:         //TODO: some actions with order
 43:         if ($session->getLastRealOrderId()) {
 44:             $this->_redirect('checkout/onepage/success');
 45:         }
 46:     }
 47: 
 48:     /**
 49:      * When a customer cancel payment from gateway.
 50:      */
 51:     public function cancelAction()
 52:     {
 53:         $gotoSection = $this->_cancelPayment();
 54:         $redirectBlock = $this->_getIframeBlock()
 55:             ->setGotoSection($gotoSection)
 56:             ->setTemplate('paypal/hss/redirect.phtml');
 57:         //TODO: clarify return logic whether customer will be returned in iframe or in parent window
 58:         $this->getResponse()->setBody($redirectBlock->toHtml());
 59:     }
 60: 
 61:     /**
 62:      * Cancel order, return quote to customer
 63:      *
 64:      * @param string $errorMsg
 65:      * @return mixed
 66:      */
 67:     protected function _cancelPayment($errorMsg = '')
 68:     {
 69:         $gotoSection = false;
 70:         $session = $this->_getCheckout();
 71:         if ($session->getLastRealOrderId()) {
 72:             $order = Mage::getModel('sales/order')->loadByIncrementId($session->getLastRealOrderId());
 73:             if ($order->getId()) {
 74:                 //Cancel order
 75:                 if ($order->getState() != Mage_Sales_Model_Order::STATE_CANCELED) {
 76:                     $order->registerCancellation($errorMsg)->save();
 77:                 }
 78:                 $quote = Mage::getModel('sales/quote')
 79:                     ->load($order->getQuoteId());
 80:                 //Return quote
 81:                 if ($quote->getId()) {
 82:                     $quote->setIsActive(1)
 83:                         ->setReservedOrderId(NULL)
 84:                         ->save();
 85:                     $session->replaceQuote($quote);
 86:                 }
 87:                 //Unset data
 88:                 $session->unsLastRealOrderId();
 89:                 //Redirect to payment step
 90:                 $gotoSection = 'payment';
 91:             }
 92:         }
 93: 
 94:         return $gotoSection;
 95:     }
 96: 
 97:     /**
 98:      * Get frontend checkout session object
 99:      *
100:      * @return Mage_Checkout_Model_Session
101:      */
102:     protected function _getCheckout()
103:     {
104:         return Mage::getSingleton('checkout/session');
105:     }
106: 
107:     /**
108:      * Get iframe block
109:      *
110:      * @return Mage_Paypal_Block_Hosted_Pro_Iframe
111:      */
112:     protected function _getIframeBlock()
113:     {
114:         $this->loadLayout('paypal_hosted_pro_iframe');
115:         return $this->getLayout()
116:             ->getBlock('hosted.pro.iframe');
117:     }
118: }
119: