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_Checkout
 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 item render block
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_Checkout
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Checkout_Block_Cart_Item_Renderer_Configurable extends Mage_Checkout_Block_Cart_Item_Renderer
 35: {
 36:     const CONFIGURABLE_PRODUCT_IMAGE= 'checkout/cart/configurable_product_image';
 37:     const USE_PARENT_IMAGE          = 'parent';
 38: 
 39:     /**
 40:      * Get item configurable product
 41:      *
 42:      * @return Mage_Catalog_Model_Product
 43:      */
 44:     public function getConfigurableProduct()
 45:     {
 46:         if ($option = $this->getItem()->getOptionByCode('product_type')) {
 47:             return $option->getProduct();
 48:         }
 49:         return $this->getProduct();
 50:     }
 51: 
 52:     /**
 53:      * Get item configurable child product
 54:      *
 55:      * @return Mage_Catalog_Model_Product
 56:      */
 57:     public function getChildProduct()
 58:     {
 59:         if ($option = $this->getItem()->getOptionByCode('simple_product')) {
 60:             return $option->getProduct();
 61:         }
 62:         return $this->getProduct();
 63:     }
 64: 
 65:     /**
 66:      * Get product thumbnail image
 67:      *
 68:      * @return Mage_Catalog_Model_Product_Image
 69:      */
 70:     public function getProductThumbnail()
 71:     {
 72:         $product = $this->getChildProduct();
 73:         if (!$product || !$product->getData('thumbnail')
 74:             || ($product->getData('thumbnail') == 'no_selection')
 75:             || (Mage::getStoreConfig(self::CONFIGURABLE_PRODUCT_IMAGE) == self::USE_PARENT_IMAGE)) {
 76:             $product = $this->getProduct();
 77:         }
 78:         return $this->helper('catalog/image')->init($product, 'thumbnail');
 79:     }
 80: 
 81:     /**
 82:      * Get item product name
 83:      *
 84:      * @return string
 85:      */
 86:     public function getProductName()
 87:     {
 88:         return $this->getProduct()->getName();
 89:     }
 90: 
 91:     /**
 92:      * Get selected for configurable product attributes
 93:      *
 94:      * @return array
 95:      */
 96:     public function getProductAttributes()
 97:     {
 98:         $attributes = $this->getProduct()->getTypeInstance(true)
 99:             ->getSelectedAttributesInfo($this->getProduct());
100:         return $attributes;
101:     }
102: 
103:     /**
104:      * Get list of all otions for product
105:      *
106:      * @return array
107:      */
108:     public function getOptionList()
109:     {
110:         /* @var $helper Mage_Catalog_Helper_Product_Configuration */
111:         $helper = Mage::helper('catalog/product_configuration');
112:         $options = $helper->getConfigurableOptions($this->getItem());
113:         return $options;
114:     }
115: }
116: