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_Wishlist
 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: /**
 29:  * Wishlist sidebar block
 30:  *
 31:  * @category   Mage
 32:  * @package    Mage_Wishlist
 33:  * @author     Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Wishlist_Block_Customer_Sidebar extends Mage_Wishlist_Block_Abstract
 36: {
 37:     /**
 38:      * Retrieve block title
 39:      *
 40:      * @return string
 41:      */
 42:     public function getTitle()
 43:     {
 44:         return $this->__('My Wishlist <small>(%d)</small>', $this->getItemCount());
 45:     }
 46: 
 47:     /**
 48:      * Add sidebar conditions to collection
 49:      *
 50:      * @param  Mage_Wishlist_Model_Resource_Item_Collection $collection
 51:      * @return Mage_Wishlist_Block_Customer_Wishlist
 52:      */
 53:     protected function _prepareCollection($collection)
 54:     {
 55:         $collection->setCurPage(1)
 56:             ->setPageSize(3)
 57:             ->setInStockFilter(true)
 58:             ->setOrder('added_at');
 59: 
 60:         return $this;
 61:     }
 62: 
 63:     /**
 64:      * Prepare before to html
 65:      *
 66:      * @return string
 67:      */
 68:     protected function _toHtml()
 69:     {
 70:         if ($this->getItemCount()) {
 71:             return parent::_toHtml();
 72:         }
 73: 
 74:         return '';
 75:     }
 76: 
 77:     /**
 78:      * Can Display wishlist
 79:      *
 80:      * @deprecated after 1.6.2.0
 81:      * @return bool
 82:      */
 83:     public function getCanDisplayWishlist()
 84:     {
 85:         return $this->_getCustomerSession()->isLoggedIn();
 86:     }
 87: 
 88:     /**
 89:      * Retrieve URL for removing item from wishlist
 90:      *
 91:      * @deprecated back compatibility alias for getItemRemoveUrl
 92:      * @param  Mage_Wishlist_Model_Item $item
 93:      * @return string
 94:      */
 95:     public function getRemoveItemUrl($item)
 96:     {
 97:         return $this->getItemRemoveUrl($item);
 98:     }
 99: 
100:     /**
101:      * Retrieve URL for adding product to shopping cart and remove item from wishlist
102:      *
103:      * @deprecated
104:      * @param  Mage_Catalog_Model_Product|Mage_Wishlist_Model_Item $product
105:      * @return string
106:      */
107:     public function getAddToCartItemUrl($product)
108:     {
109:         return $this->getItemAddToCartUrl($product);
110:     }
111: 
112:     /**
113:      * Retrieve Wishlist Product Items collection
114:      *
115:      * @return Mage_Wishlist_Model_Resource_Item_Collection
116:      */
117:     public function getWishlistItems()
118:     {
119:         if (is_null($this->_collection)) {
120:             $this->_collection = clone $this->_createWishlistItemCollection();
121:             $this->_collection->clear();
122:             $this->_prepareCollection($this->_collection);
123:         }
124: 
125:         return $this->_collection;
126:     }
127: 
128:     /**
129:      * Return wishlist items count
130:      *
131:      * @return int
132:      */
133:     public function getItemCount()
134:     {
135:         return $this->_getHelper()->getItemCount();
136:     }
137: 
138:     /**
139:      * Check whether user has items in his wishlist
140:      *
141:      * @return bool
142:      */
143:     public function hasWishlistItems()
144:     {
145:         return $this->getItemCount() > 0;
146:     }
147: }
148: