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_Downloadable
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:  * Downloadable samples resource collection
30:  *
31:  * @category    Mage
32:  * @package     Mage_Downloadable
33:  * @author      Magento Core Team <core@magentocommerce.com>
34:  */
35: class Mage_Downloadable_Model_Resource_Sample_Collection extends Mage_Core_Model_Resource_Db_Collection_Abstract
36: {
37:     /**
38:      * Init resource model
39:      */
40:     protected function _construct()
41:     {
42:         $this->_init('downloadable/sample');
43:     }
44: 
45:     /**
46:      * Method for product filter
47:      *
48:      * @param Mage_Catalog_Model_Product|array|integer|null $product
49:      * @return Mage_Downloadable_Model_Resource_Sample_Collection
50:      */
51:     public function addProductToFilter($product)
52:     {
53:         if (empty($product)) {
54:             $this->addFieldToFilter('product_id', '');
55:         } elseif (is_array($product)) {
56:             $this->addFieldToFilter('product_id', array('in' => $product));
57:         } else {
58:             $this->addFieldToFilter('product_id', $product);
59:         }
60: 
61:         return $this;
62:     }
63: 
64:     /**
65:      * Add title column to select
66:      *
67:      * @param integer $storeId
68:      * @return Mage_Downloadable_Model_Resource_Sample_Collection
69:      */
70:     public function addTitleToResult($storeId = 0)
71:     {
72:         $ifNullDefaultTitle = $this->getConnection()
73:             ->getIfNullSql('st.title', 'd.title');
74:         $this->getSelect()
75:             ->joinLeft(array('d' => $this->getTable('downloadable/sample_title')),
76:                 'd.sample_id=main_table.sample_id AND d.store_id = 0',
77:                 array('default_title' => 'title'))
78:             ->joinLeft(array('st' => $this->getTable('downloadable/sample_title')),
79:                 'st.sample_id=main_table.sample_id AND st.store_id = ' . (int)$storeId,
80:                 array('store_title' => 'title','title' => $ifNullDefaultTitle))
81:             ->order('main_table.sort_order ASC')
82:             ->order('title ASC');
83: 
84:         return $this;
85:     }
86: }
87: