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_Eav
 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:  * EAV Entity Attribute Date Data Model
 30:  *
 31:  * @category    Mage
 32:  * @package     Mage_Eav
 33:  * @author      Magento Core Team <core@magentocommerce.com>
 34:  */
 35: class Mage_Eav_Model_Attribute_Data_Date extends Mage_Eav_Model_Attribute_Data_Abstract
 36: {
 37:     /**
 38:      * Extract data from request and return value
 39:      *
 40:      * @param Zend_Controller_Request_Http $request
 41:      * @return array|string
 42:      */
 43:     public function extractValue(Zend_Controller_Request_Http $request)
 44:     {
 45:         $value = $this->_getRequestValue($request);
 46:         return $this->_applyInputFilter($value);
 47:     }
 48: 
 49:     /**
 50:      * Validate data
 51:      * Return true or array of errors
 52:      *
 53:      * @param array|string $value
 54:      * @return boolean|array
 55:      */
 56:     public function validateValue($value)
 57:     {
 58:         $errors     = array();
 59:         $attribute  = $this->getAttribute();
 60:         $label      = $attribute->getStoreLabel();
 61: 
 62:         if ($value === false) {
 63:             // try to load original value and validate it
 64:             $value = $this->getEntity()->getDataUsingMethod($attribute->getAttributeCode());
 65:         }
 66: 
 67:         if ($attribute->getIsRequired() && empty($value)) {
 68:             $errors[] = Mage::helper('eav')->__('"%s" is a required value.', $label);
 69:         }
 70: 
 71:         if (!$errors && !$attribute->getIsRequired() && empty($value)) {
 72:             return true;
 73:         }
 74: 
 75:         $result = $this->_validateInputRule($value);
 76:         if ($result !== true) {
 77:             $errors = array_merge($errors, $result);
 78:         }
 79: 
 80:         //range validation
 81:         $validateRules = $attribute->getValidateRules();
 82:         if ((!empty($validateRules['date_range_min']) && (strtotime($value) < $validateRules['date_range_min']))
 83:             || (!empty($validateRules['date_range_max']) && (strtotime($value) > $validateRules['date_range_max']))
 84:         ) {
 85:             if (!empty($validateRules['date_range_min']) && !empty($validateRules['date_range_max'])) {
 86:                 $errors[] = Mage::helper('customer')->__('Please enter a valid date between %s and %s at %s.', date('d/m/Y', $validateRules['date_range_min']), date('d/m/Y', $validateRules['date_range_max']), $label);
 87:             } elseif (!empty($validateRules['date_range_min'])) {
 88:                 $errors[] = Mage::helper('customer')->__('Please enter a valid date equal to or greater than %s at %s.', date('d/m/Y', $validateRules['date_range_min']), $label);
 89:             } elseif (!empty($validateRules['date_range_max'])) {
 90:                 $errors[] = Mage::helper('customer')->__('Please enter a valid date less than or equal to %s at %s.', date('d/m/Y', $validateRules['date_range_max']), $label);
 91:             }
 92:         }
 93: 
 94:         if (count($errors) == 0) {
 95:             return true;
 96:         }
 97: 
 98:         return $errors;
 99:     }
100: 
101:     /**
102:      * Export attribute value to entity model
103:      *
104:      * @param array|string $value
105:      * @return Mage_Eav_Model_Attribute_Data_Date
106:      */
107:     public function compactValue($value)
108:     {
109:         if ($value !== false) {
110:             if (empty($value)) {
111:                 $value = null;
112:             }
113:             $this->getEntity()->setDataUsingMethod($this->getAttribute()->getAttributeCode(), $value);
114:         }
115:         return $this;
116:     }
117: 
118:     /**
119:      * Restore attribute value from SESSION to entity model
120:      *
121:      * @param array|string $value
122:      * @return Mage_Eav_Model_Attribute_Data_Date
123:      */
124:     public function restoreValue($value)
125:     {
126:         return $this->compactValue($value);
127:     }
128: 
129:     /**
130:      * Return formated attribute value from entity model
131:      *
132:      * @param string $format
133:      * @return string|array
134:      */
135:     public function outputValue($format = Mage_Eav_Model_Attribute_Data::OUTPUT_FORMAT_TEXT)
136:     {
137:         $value = $this->getEntity()->getData($this->getAttribute()->getAttributeCode());
138:         if ($value) {
139:             switch ($format) {
140:                 case Mage_Eav_Model_Attribute_Data::OUTPUT_FORMAT_TEXT:
141:                 case Mage_Eav_Model_Attribute_Data::OUTPUT_FORMAT_HTML:
142:                 case Mage_Eav_Model_Attribute_Data::OUTPUT_FORMAT_PDF:
143:                     $this->_dateFilterFormat(Mage_Core_Model_Locale::FORMAT_TYPE_MEDIUM);
144:                     break;
145:             }
146:             $value = $this->_applyOutputFilter($value);
147:         }
148: 
149:         $this->_dateFilterFormat(Mage_Core_Model_Locale::FORMAT_TYPE_SHORT);
150: 
151:         return $value;
152:     }
153: }
154: