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: /**
 29:  * Quote addresses collection
 30:  *
 31:  * @category   Mage
 32:  * @package    Mage_Sales
 33:  * @author      Magento Core Team <core@magentocommerce.com>
 34:  */
 35: 
 36: class Mage_Sales_Model_Entity_Quote_Item_Collection extends Mage_Eav_Model_Entity_Collection_Abstract
 37: {
 38:     /**
 39:      * Collection quote instance
 40:      *
 41:      * @var Mage_Sales_Model_Quote
 42:      */
 43:     protected $_quote;
 44: 
 45:     protected function _construct()
 46:     {
 47:         $this->_init('sales/quote_item');
 48:     }
 49: 
 50:     public function getStoreId()
 51:     {
 52:         return $this->_quote->getStoreId();
 53:     }
 54: 
 55:     public function setQuote($quote)
 56:     {
 57:         $this->_quote = $quote;
 58:         $this->addAttributeToFilter('parent_id', $quote->getId());
 59:         return $this;
 60:     }
 61: 
 62:     protected function _afterLoad()
 63:     {
 64:         Varien_Profiler::start('TEST1: '.__METHOD__);
 65:         $productCollection = $this->_getProductCollection();
 66:         Varien_Profiler::stop('TEST1: '.__METHOD__);
 67:         $recollectQuote = false;
 68:         foreach ($this as $item) {
 69:             Varien_Profiler::start('TEST2: '.__METHOD__);
 70:             if ($productCollection) {
 71:                 $product = $productCollection->getItemById($item->getProductId());
 72:             } else {
 73:                 $product = false;
 74:             }
 75:             if ($this->_quote) {
 76:                 $item->setQuote($this->_quote);
 77:             }
 78:             if (!$product) {
 79:                 $item->isDeleted(true);
 80:                 $recollectQuote = true;
 81:                 continue;
 82:             }
 83: 
 84:             if ($item->getSuperProductId()) {
 85:                 $superProduct = $productCollection->getItemById($item->getSuperProductId());
 86:                 if (!$superProduct) {
 87:                     $item->isDeleted(true);
 88:                     $recollectQuote = true;
 89:                     continue;
 90:                 }
 91:             }
 92:             else {
 93:                 $superProduct = null;
 94:             }
 95: 
 96:             $itemProduct = clone $product;
 97:             if ($superProduct) {
 98:                 $itemProduct->setSuperProduct($superProduct);
 99:                 $item->setSuperProduct($superProduct);
100:             }
101: 
102:             $item->importCatalogProduct($itemProduct);
103:             $item->checkData();
104:             Varien_Profiler::stop('TEST2: '.__METHOD__);
105:         }
106:         if ($recollectQuote && $this->_quote) {
107:             $this->_quote->collectTotals();
108:         }
109:         return $this;
110:     }
111: 
112:     protected function _getProductCollection()
113:     {
114:         $productIds = array();
115:         foreach ($this as $item) {
116:             $productIds[$item->getProductId()] = $item->getProductId();
117:             if ($item->getSuperProductId()) {
118:                 $productIds[$item->getSuperProductId()] = $item->getSuperProductId();
119:             }
120:             if ($item->getParentProductId()) {
121:                 $productIds[$item->getSuperProductId()] = $item->getParentProductId();
122:             }
123:         }
124: 
125:         if (empty($productIds)) {
126:             return false;
127:         }
128: 
129:         $collection = Mage::getModel('catalog/product')->getCollection()
130:             ->setStoreId($this->getStoreId())
131:             ->addIdFilter($productIds)
132:             ->addAttributeToSelect('*')
133:             ->addStoreFilter()
134:             ->addUrlRewrite();
135: 
136:         if (Mage::app()->useCache('checkout_quote')) {
137:             $collection->initCache(
138:                 $this->_getCacheInstance(),
139:                 $this->_cacheConf['prefix'].'_PRODUCTS',
140:                 $this->_getCacheTags()
141:             );
142:         }
143: 
144:         return $collection;
145:     }
146: }
147: