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: /**
29: * File config field renderer
30: *
31: * @category Mage
32: * @package Mage_Adminhtml
33: * @author Magento Core Team <core@magentocommerce.com>
34: */
35: class Mage_Adminhtml_Block_System_Config_Form_Field_File extends Varien_Data_Form_Element_File
36: {
37: /**
38: * Get element html
39: *
40: * @return string
41: */
42: public function getElementHtml()
43: {
44: $html = parent::getElementHtml();
45: $html .= $this->_getDeleteCheckbox();
46: return $html;
47: }
48:
49: /**
50: * Get html for additional delete checkbox field
51: *
52: * @return string
53: */
54: protected function _getDeleteCheckbox()
55: {
56: $html = '';
57: if ((string)$this->getValue()) {
58: $label = Mage::helper('adminhtml')->__('Delete File');
59: $html .= '<div>'.$this->getValue().' ';
60: $html .= '<input type="checkbox" name="'.parent::getName().'[delete]" value="1" class="checkbox" id="'.$this->getHtmlId().'_delete"'.($this->getDisabled() ? ' disabled="disabled"': '').'/>';
61: $html .= '<label for="'.$this->getHtmlId().'_delete"'.($this->getDisabled() ? ' class="disabled"' : '').'> '.$label.'</label>';
62: $html .= '<input type="hidden" name="'.parent::getName().'[value]" value="'.$this->getValue().'" />';
63: $html .= '</div>';
64: }
65: return $html;
66: }
67: }
68: