File code/core/Mage/Adminhtml/Block/Widget/Grid/Column/Filter/Price.php

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Classes

Interfaces

Exceptions

Mage_Adminhtml_Exception

  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:  * Range grid column filter
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Adminhtml
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Adminhtml_Block_Widget_Grid_Column_Filter_Price extends Mage_Adminhtml_Block_Widget_Grid_Column_Filter_Abstract
 35: {
 36:     protected $_currencyList = null;
 37:     protected $_currencyModel = null;
 38: 
 39:     public function getHtml()
 40:     {
 41:         $html  = '<div class="range">';
 42:         $html .= '<div class="range-line"><span class="label">' . Mage::helper('adminhtml')->__('From').':</span> <input type="text" name="'.$this->_getHtmlName().'[from]" id="'.$this->_getHtmlId().'_from" value="'.$this->getEscapedValue('from').'" class="input-text no-changes"/></div>';
 43:         $html .= '<div class="range-line"><span class="label">' . Mage::helper('adminhtml')->__('To').' : </span><input type="text" name="'.$this->_getHtmlName().'[to]" id="'.$this->_getHtmlId().'_to" value="'.$this->getEscapedValue('to').'" class="input-text no-changes"/></div>';
 44:         if ($this->getDisplayCurrencySelect())
 45:             $html .= '<div class="range-line"><span class="label">' . Mage::helper('adminhtml')->__('In').' : </span>' . $this->_getCurrencySelectHtml() . '</div>';
 46:         $html .= '</div>';
 47: 
 48:         return $html;
 49:     }
 50: 
 51:     public function getDisplayCurrencySelect()
 52:     {
 53:         if (!is_null($this->getColumn()->getData('display_currency_select'))) {
 54:             return $this->getColumn()->getData('display_currency_select');
 55:         } else {
 56:             return true;
 57:         }
 58:     }
 59: 
 60:     public function getCurrencyAffect()
 61:     {
 62:         if (!is_null($this->getColumn()->getData('currency_affect'))) {
 63:             return $this->getColumn()->getData('currency_affect');
 64:         } else {
 65:             return true;
 66:         }
 67:     }
 68: 
 69:     protected function _getCurrencyModel()
 70:     {
 71:         if (is_null($this->_currencyModel))
 72:             $this->_currencyModel = Mage::getModel('directory/currency');
 73: 
 74:         return $this->_currencyModel;
 75:     }
 76: 
 77:     protected function _getCurrencySelectHtml()
 78:     {
 79: 
 80:         $value = $this->getEscapedValue('currency');
 81:         if (!$value)
 82:             $value = $this->getColumn()->getCurrencyCode();
 83: 
 84:         $html  = '';
 85:         $html .= '<select name="'.$this->_getHtmlName().'[currency]" id="'.$this->_getHtmlId().'_currency">';
 86:         foreach ($this->_getCurrencyList() as $currency) {
 87:             $html .= '<option value="' . $currency . '" '.($currency == $value ? 'selected="selected"' : '').'>' . $currency . '</option>';
 88:         }
 89:         $html .= '</select>';
 90:         return $html;
 91:     }
 92: 
 93:     protected function _getCurrencyList()
 94:     {
 95:         if (is_null($this->_currencyList)) {
 96:             $this->_currencyList = $this->_getCurrencyModel()->getConfigAllowCurrencies();
 97:         }
 98:         return $this->_currencyList;
 99:     }
100: 
101:     public function getValue($index=null)
102:     {
103:         if ($index) {
104:             return $this->getData('value', $index);
105:         }
106:         $value = $this->getData('value');
107:         if ((isset($value['from']) && strlen($value['from']) > 0) || (isset($value['to']) && strlen($value['to']) > 0)) {
108:             return $value;
109:         }
110:         return null;
111:     }
112: 
113: 
114:     public function getCondition()
115:     {
116:         $value = $this->getValue();
117: 
118:         if (isset($value['currency']) && $this->getCurrencyAffect()) {
119:             $displayCurrency = $value['currency'];
120:         } else {
121:             $displayCurrency = $this->getColumn()->getCurrencyCode();
122:         }
123:         $rate = $this->_getRate($displayCurrency, $this->getColumn()->getCurrencyCode());
124: 
125:         if (isset($value['from']))
126:             $value['from'] *= $rate;
127: 
128:         if (isset($value['to']))
129:             $value['to'] *= $rate;
130: 
131:         $this->prepareRates($displayCurrency);
132:         return $value;
133:     }
134: 
135:     protected function _getRate($from, $to)
136:     {
137:         return Mage::getModel('directory/currency')->load($from)->getAnyRate($to);
138:     }
139: 
140:     public function prepareRates($displayCurrency)
141:     {
142:         $storeCurrency = $this->getColumn()->getCurrencyCode();
143: 
144:         $rate = $this->_getRate($storeCurrency, $displayCurrency);
145:         if ($rate) {
146:             $this->getColumn()->setRate($rate);
147:             $this->getColumn()->setCurrencyCode($displayCurrency);
148:         }
149:     }
150: }
151: