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_SalesRule
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: class Mage_SalesRule_Model_Rule_Condition_Product_Found
29:     extends Mage_SalesRule_Model_Rule_Condition_Product_Combine
30: {
31:     public function __construct()
32:     {
33:         parent::__construct();
34:         $this->setType('salesrule/rule_condition_product_found');
35:     }
36: 
37:     /**
38:      * Load value options
39:      *
40:      * @return Mage_SalesRule_Model_Rule_Condition_Product_Found
41:      */
42:     public function loadValueOptions()
43:     {
44:         $this->setValueOption(array(
45:             1 => Mage::helper('salesrule')->__('FOUND'),
46:             0 => Mage::helper('salesrule')->__('NOT FOUND')
47:         ));
48:         return $this;
49:     }
50: 
51:     public function asHtml()
52:     {
53:         $html = $this->getTypeElement()->getHtml() . Mage::helper('salesrule')->__("If an item is %s in the cart with %s of these conditions true:", $this->getValueElement()->getHtml(), $this->getAggregatorElement()->getHtml());
54:         if ($this->getId() != '1') {
55:             $html.= $this->getRemoveLinkHtml();
56:         }
57:         return $html;
58:     }
59: 
60:     /**
61:      * validate
62:      *
63:      * @param Varien_Object $object Quote
64:      * @return boolean
65:      */
66:     public function validate(Varien_Object $object)
67:     {
68:         $all = $this->getAggregator()==='all';
69:         $true = (bool)$this->getValue();
70:         $found = false;
71:         foreach ($object->getAllItems() as $item) {
72:             $found = $all;
73:             foreach ($this->getConditions() as $cond) {
74:                 $validated = $cond->validate($item);
75:                 if (($all && !$validated) || (!$all && $validated)) {
76:                     $found = $validated;
77:                     break;
78:                 }
79:             }
80:             if (($found && $true) || (!$true && $found)) {
81:                 break;
82:             }
83:         }
84:         // found an item and we're looking for existing one
85:         if ($found && $true) {
86:             return true;
87:         }
88:         // not found and we're making sure it doesn't exist
89:         elseif (!$found && !$true) {
90:             return true;
91:         }
92:         return false;
93:     }
94: }
95: