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: * Product form image field helper
29: *
30: * @category Mage
31: * @package Mage_Adminhtml
32: * @author Magento Core Team <core@magentocommerce.com>
33: */
34: class Mage_Adminhtml_Block_Catalog_Product_Helper_Form_Image extends Varien_Data_Form_Element_Image
35: {
36: protected function _getUrl()
37: {
38: $url = false;
39: if ($this->getValue()) {
40: $url = Mage::getBaseUrl('media').'catalog/product/'. $this->getValue();
41: }
42: return $url;
43: }
44:
45: protected function _getDeleteCheckbox()
46: {
47: $html = '';
48: if ($attribute = $this->getEntityAttribute()) {
49: if (!$attribute->getIsRequired()) {
50: $html.= parent::_getDeleteCheckbox();
51: }
52: else {
53: $html.= '<input value="'.$this->getValue().'" id="'.$this->getHtmlId().'_hidden" type="hidden" class="required-entry" />';
54: $html.= '<script type="text/javascript">
55: syncOnchangeValue(\''.$this->getHtmlId().'\', \''.$this->getHtmlId().'_hidden\');
56: </script>';
57: }
58: }
59: else {
60: $html.= parent::_getDeleteCheckbox();
61: }
62: return $html;
63: }
64: }
65: