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_Bundle
 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:  * Bundle Option Model
 29:  *
 30:  * @method Mage_Bundle_Model_Resource_Option _getResource()
 31:  * @method Mage_Bundle_Model_Resource_Option getResource()
 32:  * @method int getParentId()
 33:  * @method Mage_Bundle_Model_Option setParentId(int $value)
 34:  * @method int getRequired()
 35:  * @method Mage_Bundle_Model_Option setRequired(int $value)
 36:  * @method int getPosition()
 37:  * @method Mage_Bundle_Model_Option setPosition(int $value)
 38:  * @method string getType()
 39:  * @method Mage_Bundle_Model_Option setType(string $value)
 40:  *
 41:  * @category    Mage
 42:  * @package     Mage_Bundle
 43:  * @author      Magento Core Team <core@magentocommerce.com>
 44:  */
 45: class Mage_Bundle_Model_Option extends Mage_Core_Model_Abstract
 46: {
 47:     /**
 48:      * Default selection object
 49:      *
 50:      * @var Mage_Bundle_Model_Selection
 51:      */
 52:     protected $_defaultSelection = null;
 53: 
 54:     /**
 55:      * Initialize resource model
 56:      *
 57:      */
 58:     protected function _construct()
 59:     {
 60:         $this->_init('bundle/option');
 61:         parent::_construct();
 62:     }
 63: 
 64:     /**
 65:      * Add selection to option
 66:      *
 67:      * @param Mage_Bundle_Model_Selection $selection
 68:      * @return Mage_Bundle_Model_Option
 69:      */
 70:     public function addSelection($selection)
 71:     {
 72:         if (!$selection) {
 73:             return false;
 74:         }
 75:         if (!$selections = $this->getData('selections')) {
 76:             $selections = array();
 77:         }
 78:         array_push($selections, $selection);
 79:         $this->setSelections($selections);
 80:         return $this;
 81:     }
 82: 
 83:     /**
 84:      * Check Is Saleable Option
 85:      *
 86:      * @return bool
 87:      */
 88:     public function isSaleable()
 89:     {
 90:         $saleable = 0;
 91:         if ($this->getSelections()) {
 92:             foreach ($this->getSelections() as $selection) {
 93:                 if ($selection->isSaleable()) {
 94:                     $saleable++;
 95:                 }
 96:             }
 97:             return (bool)$saleable;
 98:         }
 99:         else {
100:             return false;
101:         }
102:     }
103: 
104:     /**
105:      * Retrieve default Selection object
106:      *
107:      * @return Mage_Bundle_Model_Selection
108:      */
109:     public function getDefaultSelection()
110:     {
111:         if (!$this->_defaultSelection && $this->getSelections()) {
112:             foreach ($this->getSelections() as $selection) {
113:                 if ($selection->getIsDefault()) {
114:                     $this->_defaultSelection = $selection;
115:                     break;
116:                 }
117:             }
118:         }
119:         return $this->_defaultSelection;
120:         /**
121:          *         if (!$this->_defaultSelection && $this->getSelections()) {
122:             $_selections = array();
123:             foreach ($this->getSelections() as $selection) {
124:                 if ($selection->getIsDefault()) {
125:                     $_selections[] = $selection;
126:                 }
127:             }
128:             if (!empty($_selections)) {
129:                 $this->_defaultSelection = $_selections;
130:             } else {
131:                 return null;
132:             }
133:         }
134:         return $this->_defaultSelection;
135:          */
136:     }
137: 
138:     /**
139:      * Check is multi Option selection
140:      *
141:      * @return bool
142:      */
143:     public function isMultiSelection()
144:     {
145:         if ($this->getType() == 'checkbox' || $this->getType() == 'multi') {
146:             return true;
147:         } else {
148:             return false;
149:         }
150:     }
151: 
152:     /**
153:      * Retrieve options searchable data
154:      *
155:      * @param int $productId
156:      * @param int $storeId
157:      * @return array
158:      */
159:     public function getSearchableData($productId, $storeId)
160:     {
161:         return $this->_getResource()
162:             ->getSearchableData($productId, $storeId);
163:     }
164: 
165:     /**
166:      * Return selection by it's id
167:      *
168:      * @param int $selectionId
169:      * @return Mage_Bundle_Model_Selection
170:      */
171:     public function getSelectionById($selectionId)
172:     {
173:         $selections = $this->getSelections();
174:         $i = count($selections);
175: 
176:         while ($i-- && $selections[$i]->getSelectionId() != $selectionId);
177: 
178:         return $i == -1 ? false : $selections[$i];
179:     }
180: }
181: