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_XmlConnect
 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:  * Shopping cart cross sell items xml renderer
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_XmlConnect
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_XmlConnect_Block_Cart_Crosssell extends Mage_Checkout_Block_Cart_Crosssell
 35: {
 36:     /**
 37:      * Render cross sell items xml
 38:      *
 39:      * @return string
 40:      */
 41:     protected function _toHtml()
 42:     {
 43:         if (is_object(Mage::getConfig()->getNode('modules/Enterprise_TargetRule'))) {
 44:             $blockRenderer = 'enterprise_targetrule/checkout_cart_crosssell';
 45:             $blockName = 'targetrule.checkout.cart.crosssell';
 46:             $this->getLayout()->createBlock($blockRenderer, $blockName);
 47:             $this->setItems($this->getLayout()->getBlock($blockName)->getItemCollection());
 48:         }
 49: 
 50:         $crossSellXmlObj = Mage::getModel('xmlconnect/simplexml_element', '<crosssell></crosssell>');
 51:         if (!$this->getItemCount()) {
 52:             return $crossSellXmlObj->asNiceXml();
 53:         }
 54: 
 55:         /** @var $product Mage_Catalog_Model_Product */
 56:         foreach ($this->getItems() as $product) {
 57:             $itemXmlObj = $crossSellXmlObj->addChild('item');
 58:             $itemXmlObj->addChild('name', $crossSellXmlObj->escapeXml($product->getName()));
 59:             $icon = $this->helper('catalog/image')->init($product, 'thumbnail')
 60:                 ->resize(Mage::helper('xmlconnect/image')->getImageSizeForContent('product_small'));
 61: 
 62:             $iconXml = $itemXmlObj->addChild('icon', $icon);
 63: 
 64:             $file = Mage::helper('xmlconnect')->urlToPath($icon);
 65:             $iconXml->addAttribute('modification_time', filemtime($file));
 66: 
 67:             $itemXmlObj->addChild('entity_id', $product->getId());
 68:             $itemXmlObj->addChild('entity_type', $product->getTypeId());
 69: 
 70:             /**
 71:              * If product type is grouped than it has options as its grouped items
 72:              */
 73:             if ($product->getTypeId() == Mage_Catalog_Model_Product_Type_Grouped::TYPE_CODE
 74:                 || $product->getTypeId() == Mage_Catalog_Model_Product_Type_Configurable::TYPE_CODE) {
 75:                 $product->setHasOptions(true);
 76:             }
 77: 
 78:             $itemXmlObj->addChild('has_options', (int)$product->getHasOptions());
 79:             $itemXmlObj->addChild('in_stock', (int)$product->getStockItem()->getIsInStock());
 80:             if ($product->getTypeId() == Mage_Downloadable_Model_Product_Type::TYPE_DOWNLOADABLE) {
 81:                 $itemXmlObj->addChild('is_salable', 0);
 82:             } else {
 83:                 $itemXmlObj->addChild('is_salable', (int)$product->isSalable());
 84:             }
 85: 
 86:             if ($this->getChild('product_price')) {
 87:                 $this->getChild('product_price')->setProduct($product)->setProductXmlObj($itemXmlObj)
 88:                     ->collectProductPrices();
 89:             }
 90: 
 91:             if (!$product->getRatingSummary()) {
 92:                 Mage::getModel('review/review')->getEntitySummary($product, Mage::app()->getStore()->getId());
 93:             }
 94: 
 95:             $itemXmlObj->addChild('rating_summary', round((int)$product->getRatingSummary()->getRatingSummary() / 10));
 96:             $itemXmlObj->addChild('reviews_count', $product->getRatingSummary()->getReviewsCount());
 97:         }
 98:         return $crossSellXmlObj->asNiceXml();
 99:     }
100: }
101: