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_XmlConnect
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:  * Customer image file field form xml renderer
29:  *
30:  * @category    Mage
31:  * @package     Mage_XmlConnect
32:  * @author      Magento Core Team <core@magentocommerce.com>
33:  */
34: class Mage_XmlConnect_Block_Customer_Form_Renderer_Image extends Mage_XmlConnect_Block_Customer_Form_Renderer_File
35: {
36:     /**
37:      * Field type
38:      *
39:      * @var string
40:      */
41:     protected $_filedType = 'image';
42: 
43:     /**
44:      * Add validator for image file field to fieldset xml object
45:      *
46:      * @param Mage_XmlConnect_Model_Simplexml_Form_Element_Abstract $fieldXmlObj
47:      * @return Mage_XmlConnect_Block_Customer_Form_Renderer_Image
48:      */
49:     protected function _addValidator(Mage_XmlConnect_Model_Simplexml_Form_Element_Abstract $fieldXmlObj)
50:     {
51:         parent::_addValidator($fieldXmlObj);
52: 
53:         $validateRules = $this->getAttributeObject()->getValidateRules();
54: 
55:         if (!empty($validateRules)) {
56: 
57:             foreach ($fieldXmlObj->getElements() as $element) {
58:                 if ($element->getType() == 'validator') {
59:                     $validatorXmlObj = $element;
60:                 }
61:             }
62: 
63:             if (!isset($validatorXmlObj)) {
64:                 $validatorXmlObj = $fieldXmlObj->addValidator();
65:             }
66: 
67:             if (!empty($validateRules['max_image_width'])) {
68:                 $minTextLength = (int) $validateRules['max_image_width'];
69:                 $validatorXmlObj->addRule(array(
70:                     'type' => 'max_image_width', 'value' => $minTextLength, 'field_label' => $this->getLabel()
71:                 ));
72:             }
73: 
74:             if (!empty($validateRules['max_image_heght'])) {
75:                 $maxTextLength = $validateRules['max_image_heght'];
76:                 $validatorXmlObj->addRule(array(
77:                     'type' => 'max_image_height', 'value' => $maxTextLength, 'field_label' => $this->getLabel()
78:                 ));
79:             }
80:         }
81:         return $this;
82:     }
83: }
84: