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_Tag
 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:  * List of tagged products
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Tag
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: 
 35: class Mage_Tag_Block_Product_Result extends Mage_Catalog_Block_Product_Abstract
 36: {
 37:     protected $_productCollection;
 38: 
 39: 
 40:     public function getTag()
 41:     {
 42:         return Mage::registry('current_tag');
 43:     }
 44: 
 45:     protected function _prepareLayout()
 46:     {
 47:         $title = $this->getHeaderText();
 48:         $this->getLayout()->getBlock('head')->setTitle($title);
 49:         $this->getLayout()->getBlock('root')->setHeaderTitle($title);
 50:         return parent::_prepareLayout();
 51:     }
 52: 
 53:     public function setListOrders() {
 54:         $this->getChild('search_result_list')
 55:             ->setAvailableOrders(array(
 56:                 'name' => Mage::helper('tag')->__('Name'),
 57:                 'price'=>Mage::helper('tag')->__('Price'))
 58:             );
 59:     }
 60: 
 61:     public function setListModes() {
 62:         $this->getChild('search_result_list')
 63:             ->setModes(array(
 64:                 'grid' => Mage::helper('tag')->__('Grid'),
 65:                 'list' => Mage::helper('tag')->__('List'))
 66:             );
 67:     }
 68: 
 69:     public function setListCollection() {
 70:         $this->getChild('search_result_list')
 71:            ->setCollection($this->_getProductCollection());
 72:     }
 73: 
 74:     public function getProductListHtml()
 75:     {
 76:         return $this->getChildHtml('search_result_list');
 77:     }
 78: 
 79:     protected function _getProductCollection()
 80:     {
 81:         if(is_null($this->_productCollection)) {
 82:             $tagModel = Mage::getModel('tag/tag');
 83:             $this->_productCollection = $tagModel->getEntityCollection()
 84:                 ->addAttributeToSelect(Mage::getSingleton('catalog/config')->getProductAttributes())
 85:                 ->addTagFilter($this->getTag()->getId())
 86:                 ->addStoreFilter(Mage::app()->getStore()->getId())
 87:                 ->addMinimalPrice()
 88:                 ->addUrlRewrite()
 89:                 ->setActiveFilter();
 90:             Mage::getSingleton('catalog/product_status')->addSaleableFilterToCollection($this->_productCollection);
 91:             Mage::getSingleton('catalog/product_visibility')->addVisibleInSiteFilterToCollection($this->_productCollection);
 92:         }
 93: 
 94:         return $this->_productCollection;
 95:     }
 96: 
 97:     public function getResultCount()
 98:     {
 99:         if (!$this->getData('result_count')) {
100:             $size = $this->_getProductCollection()->getSize();
101:             $this->setResultCount($size);
102:         }
103:         return $this->getData('result_count');
104:     }
105: 
106:     public function getHeaderText()
107:     {
108:         if( $this->getTag()->getName() ) {
109:             return Mage::helper('tag')->__("Products tagged with '%s'", $this->htmlEscape($this->getTag()->getName()));
110:         } else {
111:             return false;
112:         }
113:     }
114: 
115:     public function getSubheaderText()
116:     {
117:         return false;
118:     }
119: 
120:     public function getNoResultText()
121:     {
122:         return Mage::helper('tag')->__('No matches found.');
123:     }
124: }
125: