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_Adminhtml
 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:  * Adminhtml creditmemo items grid
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Adminhtml
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: 
 35: class Mage_Adminhtml_Block_Sales_Order_Creditmemo_Create_Items extends Mage_Adminhtml_Block_Sales_Items_Abstract
 36: {
 37:     protected $_canReturnToStock;
 38:     /**
 39:      * Prepare child blocks
 40:      *
 41:      * @return Mage_Adminhtml_Block_Sales_Order_Creditmemo_Create_Items
 42:      */
 43:     protected function _prepareLayout()
 44:     {
 45:         $onclick = "submitAndReloadArea($('creditmemo_item_container'),'".$this->getUpdateUrl()."')";
 46:         $this->setChild(
 47:             'update_button',
 48:             $this->getLayout()->createBlock('adminhtml/widget_button')->setData(array(
 49:                 'label'     => Mage::helper('sales')->__('Update Qty\'s'),
 50:                 'class'     => 'update-button',
 51:                 'onclick'   => $onclick,
 52:             ))
 53:         );
 54: 
 55:         if ($this->getCreditmemo()->canRefund()) {
 56:             if ($this->getCreditmemo()->getInvoice() && $this->getCreditmemo()->getInvoice()->getTransactionId()) {
 57:                 $this->setChild(
 58:                     'submit_button',
 59:                     $this->getLayout()->createBlock('adminhtml/widget_button')->setData(array(
 60:                         'label'     => Mage::helper('sales')->__('Refund'),
 61:                         'class'     => 'save submit-button',
 62:                         'onclick'   => 'disableElements(\'submit-button\');submitCreditMemo()',
 63:                     ))
 64:                 );
 65:             }
 66:             $this->setChild(
 67:                 'submit_offline',
 68:                 $this->getLayout()->createBlock('adminhtml/widget_button')->setData(array(
 69:                     'label'     => Mage::helper('sales')->__('Refund Offline'),
 70:                     'class'     => 'save submit-button',
 71:                     'onclick'   => 'disableElements(\'submit-button\');submitCreditMemoOffline()',
 72:                 ))
 73:             );
 74: 
 75:         }
 76:         else {
 77:             $this->setChild(
 78:                 'submit_button',
 79:                 $this->getLayout()->createBlock('adminhtml/widget_button')->setData(array(
 80:                     'label'     => Mage::helper('sales')->__('Refund Offline'),
 81:                     'class'     => 'save submit-button',
 82:                     'onclick'   => 'disableElements(\'submit-button\');submitCreditMemoOffline()',
 83:                 ))
 84:             );
 85:         }
 86: 
 87:         return parent::_prepareLayout();
 88:     }
 89: 
 90:     /**
 91:      * Retrieve invoice order
 92:      *
 93:      * @return Mage_Sales_Model_Order
 94:      */
 95:     public function getOrder()
 96:     {
 97:         return $this->getCreditmemo()->getOrder();
 98:     }
 99: 
100:     /**
101:      * Retrieve source
102:      *
103:      * @return Mage_Sales_Model_Order_Creditmemo
104:      */
105:     public function getSource()
106:     {
107:         return $this->getCreditmemo();
108:     }
109: 
110:     /**
111:      * Retrieve order totals block settings
112:      *
113:      * @return array
114:      */
115:     public function getOrderTotalData()
116:     {
117:         return array();
118:     }
119: 
120:     /**
121:      * Retrieve order totalbar block data
122:      *
123:      * @return array
124:      */
125:     public function getOrderTotalbarData()
126:     {
127:         $totalbarData = array();
128:         $this->setPriceDataObject($this->getOrder());
129:         $totalbarData[] = array(Mage::helper('sales')->__('Paid Amount'), $this->displayPriceAttribute('total_invoiced'), false);
130:         $totalbarData[] = array(Mage::helper('sales')->__('Refund Amount'), $this->displayPriceAttribute('total_refunded'), false);
131:         $totalbarData[] = array(Mage::helper('sales')->__('Shipping Amount'), $this->displayPriceAttribute('shipping_invoiced'), false);
132:         $totalbarData[] = array(Mage::helper('sales')->__('Shipping Refund'), $this->displayPriceAttribute('shipping_refunded'), false);
133:         $totalbarData[] = array(Mage::helper('sales')->__('Order Grand Total'), $this->displayPriceAttribute('grand_total'), true);
134: 
135:         return $totalbarData;
136:     }
137: 
138:     /**
139:      * Retrieve creditmemo model instance
140:      *
141:      * @return Mage_Sales_Model_Creditmemo
142:      */
143:     public function getCreditmemo()
144:     {
145:         return Mage::registry('current_creditmemo');
146:     }
147: 
148:     public function canEditQty()
149:     {
150:         if ($this->getCreditmemo()->getOrder()->getPayment()->canRefund()) {
151:             return $this->getCreditmemo()->getOrder()->getPayment()->canRefundPartialPerInvoice();
152:         }
153:         return true;
154:     }
155: 
156:     public function getUpdateButtonHtml()
157:     {
158:         return $this->getChildHtml('update_button');
159:     }
160: 
161:     public function getUpdateUrl()
162:     {
163:         return $this->getUrl('*/*/updateQty', array(
164:                 'order_id'=>$this->getCreditmemo()->getOrderId(),
165:                 'invoice_id'=>$this->getRequest()->getParam('invoice_id', null),
166:         ));
167:     }
168: 
169:     public function canReturnToStock()
170:     {
171:         $canReturnToStock = Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT);
172:         if (Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT)) {
173:             return true;
174:         } else {
175:             return false;
176:         }
177:     }
178: 
179:     /**
180:      * Whether to show 'Return to stock' column in creaditmemo grid
181:      * @return bool
182:      */
183:     public function canReturnItemsToStock()
184:     {
185:         if (is_null($this->_canReturnToStock)) {
186:             if ($this->_canReturnToStock = Mage::getStoreConfig(Mage_CatalogInventory_Model_Stock_Item::XML_PATH_CAN_SUBTRACT)) {
187:                 $canReturnToStock = false;
188:                 foreach ($this->getCreditmemo()->getAllItems() as $item) {
189:                     $product = Mage::getModel('catalog/product')->load($item->getOrderItem()->getProductId());
190:                     if ( $product->getId() && $product->getStockItem()->getManageStock() ) {
191:                         $item->setCanReturnToStock($canReturnToStock = true);
192:                     } else {
193:                         $item->setCanReturnToStock(false);
194:                     }
195:                 }
196:                 $this->getCreditmemo()->getOrder()->setCanReturnToStock($this->_canReturnToStock = $canReturnToStock);
197:             }
198:         }
199:         return $this->_canReturnToStock;
200:     }
201: 
202:     public function canSendCreditmemoEmail()
203:     {
204:         return Mage::helper('sales')->canSendNewCreditmemoEmail($this->getOrder()->getStore()->getId());
205:     }
206: }
207: