*/
class Varien_Data_Form_Element_Image extends Varien_Data_Form_Element_Abstract
{
/**
* Constructor
*
* @param array $data
*/
public function __construct($data)
{
parent::__construct($data);
$this->setType('file');
}
/**
* Return element html code
*
* @return string
*/
public function getElementHtml()
{
$html = '';
if ((string)$this->getValue()) {
$url = $this->_getUrl();
if( !preg_match("/^http\:\/\/|https\:\/\//", $url) ) {
$url = Mage::getBaseUrl('media') . $url;
}
$html = ''
. '
'
. ' ';
}
$this->setClass('input-file');
$html .= parent::getElementHtml();
$html .= $this->_getDeleteCheckbox();
return $html;
}
/**
* Return html code of delete checkbox element
*
* @return string
*/
protected function _getDeleteCheckbox()
{
$html = '';
if ($this->getValue()) {
$label = Mage::helper('core')->__('Delete Image');
$html .= '';
$html .= 'getDisabled() ? ' disabled="disabled"': '')
. '/>';
$html .= '';
$html .= $this->_getHiddenInput();
$html .= '';
}
return $html;
}
/**
* Return html code of hidden element
*
* @return string
*/
protected function _getHiddenInput()
{
return '';
}
/**
* Get image preview url
*
* @return string
*/
protected function _getUrl()
{
return $this->getValue();
}
/**
* Return name
*
* @return string
*/
public function getName()
{
return $this->getData('name');
}
}