00001 <?php 00002 /** 00003 * Magento 00004 * 00005 * NOTICE OF LICENSE 00006 * 00007 * This source file is subject to the Open Software License (OSL 3.0) 00008 * that is bundled with this package in the file LICENSE.txt. 00009 * It is also available through the world-wide-web at this URL: 00010 * http://opensource.org/licenses/osl-3.0.php 00011 * If you did not receive a copy of the license and are unable to 00012 * obtain it through the world-wide-web, please send an email 00013 * to license@magentocommerce.com so we can send you a copy immediately. 00014 * 00015 * DISCLAIMER 00016 * 00017 * Do not edit or add to this file if you wish to upgrade Magento to newer 00018 * versions in the future. If you wish to customize Magento for your 00019 * needs please refer to http://www.magentocommerce.com for more information. 00020 * 00021 * @category Mage 00022 * @package Mage_Tag 00023 * @copyright Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com) 00024 * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) 00025 */ 00026 00027 class Mage_Tag_Block_Product_List extends Mage_Core_Block_Template 00028 { 00029 protected $_collection; 00030 00031 public function getCount() 00032 { 00033 return count($this->getTags()); 00034 } 00035 00036 public function getTags() 00037 { 00038 return $this->_getCollection()->getItems(); 00039 } 00040 00041 public function getProductId() 00042 { 00043 if ($product = Mage::registry('current_product')) { 00044 return $product->getId(); 00045 } 00046 return false; 00047 } 00048 00049 protected function _getCollection() 00050 { 00051 if( !$this->_collection && $this->getProductId() ) { 00052 00053 $model = Mage::getModel('tag/tag'); 00054 $this->_collection = $model->getResourceCollection() 00055 ->addPopularity() 00056 ->addStatusFilter($model->getApprovedStatus()) 00057 ->addProductFilter($this->getProductId()) 00058 ->addStoreFilter(Mage::app()->getStore()->getId()) 00059 ->setActiveFilter() 00060 ->load(); 00061 } 00062 return $this->_collection; 00063 } 00064 00065 protected function _beforeToHtml() 00066 { 00067 if (!$this->getProductId()) { 00068 return false; 00069 } 00070 00071 return parent::_beforeToHtml(); 00072 } 00073 00074 public function getFormAction() 00075 { 00076 return Mage::getUrl('tag/index/save', array( 00077 'product' => $this->getProductId(), 00078 Mage_Core_Controller_Front_Action::PARAM_NAME_URL_ENCODED => Mage::helper('core/url')->getEncodedUrl() 00079 )); 00080 } 00081 }