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:  * Product data xml renderer
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_XmlConnect
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_XmlConnect_Block_Catalog_Product extends Mage_XmlConnect_Block_Catalog
 35: {
 36:     /**
 37:      * Retrieve product attributes as xml object
 38:      *
 39:      * @param Mage_Catalog_Model_Product $product
 40:      * @param string $itemNodeName
 41:      * @return Mage_XmlConnect_Model_Simplexml_Element
 42:      */
 43:     public function productToXmlObject(Mage_Catalog_Model_Product $product, $itemNodeName = 'item')
 44:     {
 45:         /** @var $item Mage_XmlConnect_Model_Simplexml_Element */
 46:         $item = Mage::getModel('xmlconnect/simplexml_element', '<' . $itemNodeName . '></' . $itemNodeName . '>');
 47:         if ($product && $product->getId()) {
 48:             $item->addChild('entity_id', $product->getId());
 49:             $item->addChild('name', $item->escapeXml($product->getName()));
 50:             $item->addChild('entity_type', $product->getTypeId());
 51:             $item->addChild('short_description', $item->escapeXml($product->getShortDescription()));
 52:             $description = Mage::helper('xmlconnect')->htmlize($item->xmlentities($product->getDescription()));
 53:             $item->addChild('description', $description);
 54:             $item->addChild('link', $product->getProductUrl());
 55: 
 56:             if ($itemNodeName == 'item') {
 57:                 $imageToResize = Mage::helper('xmlconnect/image')->getImageSizeForContent('product_small');
 58:                 $propertyToResizeName = 'small_image';
 59:             } else {
 60:                 $imageToResize = Mage::helper('xmlconnect/image')->getImageSizeForContent('product_big');
 61:                 $propertyToResizeName = 'image';
 62:             }
 63: 
 64:             $icon = clone Mage::helper('catalog/image')->init($product, $propertyToResizeName)->resize($imageToResize);
 65: 
 66:             $iconXml = $item->addChild('icon', $icon);
 67: 
 68:             $file = Mage::helper('xmlconnect')->urlToPath($icon);
 69:             $iconXml->addAttribute('modification_time', filemtime($file));
 70: 
 71:             $item->addChild('in_stock', (int)$product->getIsInStock());
 72:             $item->addChild('is_salable', (int)$product->isSalable());
 73:             /**
 74:              * By default all products has gallery (because of collection not load gallery attribute)
 75:              */
 76:             $hasGallery = 1;
 77:             if ($product->getMediaGalleryImages()) {
 78:                 $hasGallery = sizeof($product->getMediaGalleryImages()) > 0 ? 1 : 0;
 79:             }
 80:             $item->addChild('has_gallery', $hasGallery);
 81:             /**
 82:              * If product type is grouped than it has options as its grouped items
 83:              */
 84:             if ($product->getTypeId() == Mage_Catalog_Model_Product_Type_Grouped::TYPE_CODE
 85:                 || $product->getTypeId() == Mage_Catalog_Model_Product_Type_Configurable::TYPE_CODE) {
 86:                 $product->setHasOptions(true);
 87:             }
 88:             $item->addChild('has_options', (int)$product->getHasOptions());
 89: 
 90:             if ($minSaleQty = $this->_getMinimalQty($product)) {
 91:                 $item->addChild('min_sale_qty', (int) $minSaleQty);
 92:             }
 93: 
 94:             if (!$product->getRatingSummary()) {
 95:                 Mage::getModel('review/review')->getEntitySummary($product, Mage::app()->getStore()->getId());
 96:             }
 97: 
 98:             $item->addChild('rating_summary', round((int)$product->getRatingSummary()->getRatingSummary() / 10));
 99:             $item->addChild('reviews_count', $product->getRatingSummary()->getReviewsCount());
100: 
101:             if ($this->getChild('product_price')) {
102:                 $this->getChild('product_price')->setProduct($product)->setProductXmlObj($item)
103:                     ->collectProductPrices();
104:             }
105: 
106:             if ($this->getChild('additional_info')) {
107:                 $this->getChild('additional_info')->addAdditionalData($product, $item);
108:             }
109:         }
110: 
111:         return $item;
112:     }
113: 
114:     /**
115:      * Get MinSaleQty for product
116:      *
117:      * @param Mage_Catalog_Model_Product $product
118:      * @return int|null
119:      */
120:     protected function _getMinimalQty($product)
121:     {
122:         if ($stockItem = $product->getStockItem()) {
123:             if ($stockItem->getMinSaleQty() && $stockItem->getMinSaleQty() > 0) {
124:                 return ($stockItem->getMinSaleQty() * 1);
125:             }
126:         }
127:         return null;
128:     }
129: 
130:     /**
131:      * Render product info xml
132:      *
133:      * @throws Mage_Core_Exception
134:      * @return string
135:      */
136:     protected function _toHtml()
137:     {
138:         /** @var $product Mage_Catalog_Model_Product */
139:         $product = Mage::getModel('catalog/product')->setStoreId(Mage::app()->getStore()->getId())
140:             ->load($this->getRequest()->getParam('id', 0));
141: 
142:         if (!$product) {
143:             Mage::throwException($this->__('Selected product is unavailable.'));
144:         } else {
145:             $this->setProduct($product);
146:             $productXmlObj = $this->productToXmlObject($product, 'product');
147: 
148:             $relatedProductsBlock = $this->getChild('related_products');
149:             if ($relatedProductsBlock) {
150:                 $relatedXmlObj = $relatedProductsBlock->getRelatedProductsXmlObj();
151:                 $productXmlObj->appendChild($relatedXmlObj);
152:             }
153:         }
154: 
155:         $productOptions = $this->getChild('xmlconnect.catalog.product.options')
156:             ->getProductOptionsXmlObject($product);
157:         if ($productOptions instanceof Mage_XmlConnect_Model_Simplexml_Element) {
158:             $productXmlObj->appendChild($productOptions);
159:         }
160: 
161:         return $productXmlObj->asNiceXml();
162:     }
163: }
164: