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_Sales
 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:  * Sales module base helper
 29:  *
 30:  * @author      Magento Core Team <core@magentocommerce.com>
 31:  */
 32: class Mage_Sales_Helper_Guest extends Mage_Core_Helper_Data
 33: {
 34:     /**
 35:      * Cookie params
 36:      */
 37:     protected $_cookieName  = 'guest-view';
 38:     protected $_lifeTime    = 600;
 39: 
 40:     /**
 41:      * Try to load valid order by $_POST or $_COOKIE
 42:      *
 43:      * @return bool|null
 44:      */
 45:     public function loadValidOrder()
 46:     {
 47:         if (Mage::getSingleton('customer/session')->isLoggedIn()) {
 48:             Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/order/history'));
 49:             return false;
 50:         }
 51: 
 52:         $post = Mage::app()->getRequest()->getPost();
 53: 
 54:         $type           = '';
 55:         $incrementId    = '';
 56:         $lastName       = '';
 57:         $email          = '';
 58:         $zip            = '';
 59:         $protectCode    = '';
 60:         $errors         = false;
 61: 
 62:         /** @var $order Mage_Sales_Model_Order */
 63:         $order = Mage::getModel('sales/order');
 64: 
 65:         if (empty($post) && !Mage::getSingleton('core/cookie')->get($this->_cookieName)) {
 66:             Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/guest/form'));
 67:             return false;
 68:         } elseif (!empty($post) && isset($post['oar_order_id']) && isset($post['oar_type']))  {
 69:             $type           = $post['oar_type'];
 70:             $incrementId    = $post['oar_order_id'];
 71:             $lastName       = $post['oar_billing_lastname'];
 72:             $email          = $post['oar_email'];
 73:             $zip            = $post['oar_zip'];
 74: 
 75:             if (empty($incrementId) || empty($lastName) || empty($type) || (!in_array($type, array('email', 'zip')))
 76:                 || ($type == 'email' && empty($email)) || ($type == 'zip' && empty($zip))) {
 77:                 $errors = true;
 78:             }
 79: 
 80:             if (!$errors) {
 81:                 $order->loadByIncrementId($incrementId);
 82:             }
 83: 
 84:             if ($order->getId()) {
 85:                 $billingAddress = $order->getBillingAddress();
 86:                 if ((strtolower($lastName) != strtolower($billingAddress->getLastname()))
 87:                     || ($type == 'email'
 88:                         && strtolower($email) != strtolower($billingAddress->getEmail()))
 89:                     || ($type == 'zip'
 90:                         && (strtolower($zip) != strtolower($billingAddress->getPostcode())))
 91:                 ) {
 92:                     $errors = true;
 93:                 }
 94:             } else {
 95:                 $errors = true;
 96:             }
 97: 
 98:             if (!$errors) {
 99:                 $toCookie = base64_encode($order->getProtectCode());
100:                 Mage::getSingleton('core/cookie')->set($this->_cookieName, $toCookie, $this->_lifeTime, '/');
101:             }
102:         } elseif (Mage::getSingleton('core/cookie')->get($this->_cookieName)) {
103:             $fromCookie     = Mage::getSingleton('core/cookie')->get($this->_cookieName);
104:             $protectCode    = base64_decode($fromCookie);
105: 
106:             if (!empty($protectCode)) {
107:                 $order->loadByAttribute('protect_code', $protectCode);
108: 
109:                 Mage::getSingleton('core/cookie')->renew($this->_cookieName, $this->_lifeTime, '/');
110:             } else {
111:                 $errors = true;
112:             }
113:         }
114: 
115:         if (!$errors && $order->getId()) {
116:             Mage::register('current_order', $order);
117:             return true;
118:         }
119: 
120:         Mage::getSingleton('core/session')->addError(
121:             $this->__('Entered data is incorrect. Please try again.')
122:         );
123:         Mage::app()->getResponse()->setRedirect(Mage::getUrl('sales/guest/form'));
124:         return false;
125:     }
126: 
127:     /**
128:      * Get Breadcrumbs for current controller action
129:      *
130:      * @param  Mage_Core_Controller_Front_Action $controller
131:      */
132:     public function getBreadcrumbs($controller)
133:     {
134:         $breadcrumbs = $controller->getLayout()->getBlock('breadcrumbs');
135:         $breadcrumbs->addCrumb(
136:             'home',
137:             array(
138:                 'label' => Mage::helper('cms')->__('Home'),
139:                 'title' => Mage::helper('cms')->__('Go to Home Page'),
140:                 'link'  => Mage::getBaseUrl()
141:             )
142:         );
143:         $breadcrumbs->addCrumb(
144:             'cms_page',
145:             array(
146:                 'label' => 'Order Information',
147:                 'title' => 'Order Information'
148:             )
149:         );
150:     }
151: 
152: }
153: