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_Rss
 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: /**
 29:  * Rss data helper
 30:  *
 31:  * @category   Mage
 32:  * @package    Mage_Rss
 33:  * @author     Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Rss_Helper_Data extends Mage_Core_Helper_Abstract
 36: {
 37:     /**
 38:      * Authenticate customer on frontend
 39:      *
 40:      */
 41:     public function authFrontend()
 42:     {
 43:         $session = Mage::getSingleton('rss/session');
 44:         if ($session->isCustomerLoggedIn()) {
 45:             return;
 46:         }
 47:         list($username, $password) = $this->authValidate();
 48:         $customer = Mage::getModel('customer/customer')->authenticate($username, $password);
 49:         if ($customer && $customer->getId()) {
 50:             Mage::getSingleton('rss/session')->settCustomer($customer);
 51:         } else {
 52:             $this->authFailed();
 53:         }
 54:     }
 55: 
 56:     /**
 57:      * Authenticate admin and check ACL
 58:      *
 59:      * @param string $path
 60:      */
 61:     public function authAdmin($path)
 62:     {
 63:         $session = Mage::getSingleton('rss/session');
 64:         if ($session->isAdminLoggedIn()) {
 65:             return;
 66:         }
 67:         list($username, $password) = $this->authValidate();
 68:         Mage::getSingleton('adminhtml/url')->setNoSecret(true);
 69:         $adminSession = Mage::getSingleton('admin/session');
 70:         $user = $adminSession->login($username, $password);
 71:         //$user = Mage::getModel('admin/user')->login($username, $password);
 72:         if($user && $user->getId() && $user->getIsActive() == '1' && $adminSession->isAllowed($path)){
 73:             $session->setAdmin($user);
 74:         } else {
 75:             $this->authFailed();
 76:         }
 77:     }
 78: 
 79:     /**
 80:      * Validate Authenticate
 81:      *
 82:      * @param array $headers
 83:      * @return array
 84:      */
 85:     public function authValidate($headers=null)
 86:     {
 87:         $userPass = Mage::helper('core/http')->authValidate($headers);
 88:         return $userPass;
 89:     }
 90: 
 91:     /**
 92:      * Send authenticate failed headers
 93:      *
 94:      */
 95:     public function authFailed()
 96:     {
 97:         Mage::helper('core/http')->authFailed();
 98:     }
 99: 
100:     /**
101:      * Disable using of flat catalog and/or product model to prevent limiting results to single store. Probably won't
102:      * work inside a controller.
103:      *
104:      * @return null
105:      */
106:     public function disableFlat()
107:     {
108:         /* @var $flatHelper Mage_Catalog_Helper_Product_Flat */
109:         $flatHelper = Mage::helper('catalog/product_flat');
110:         if ($flatHelper->isEnabled()) {
111:             /* @var $emulationModel Mage_Core_Model_App_Emulation */
112:             $emulationModel = Mage::getModel('core/app_emulation');
113:             // Emulate admin environment to disable using flat model - otherwise we won't get global stats
114:             // for all stores
115:             $emulationModel->startEnvironmentEmulation(0, Mage_Core_Model_App_Area::AREA_ADMINHTML);
116:         }
117:     }
118: }
119: