*/
class TBT_Enhancedgrid_Block_Widget_Grid_Column_Renderer_Image extends Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract
{
protected static $showImagesUrl = null;
protected static $showByDefault = null;
protected static $width = null;
protected static $height = null;
public function __construct() {
if(self::$showImagesUrl == null)
self::$showImagesUrl = (int)Mage::getStoreConfig('enhancedgrid/images/showurl') === 1;
if(self::$showByDefault == null)
self::$showByDefault = (int)Mage::getStoreConfig('enhancedgrid/images/showbydefault') === 1;
if(self::$width == null)
self::$width = Mage::getStoreConfig('enhancedgrid/images/width');
if(self::$height == null)
self::$height = Mage::getStoreConfig('enhancedgrid/images/height');
}
/**
* Renders grid column
*
* @param Varien_Object $row
* @return string
*/
public function render(Varien_Object $row)
{
return $this->_getValue($row);
}
/*
public function renderProperty(Varien_Object $row)
{
$val = $row->getData($this->getColumn()->getIndex());
$val = Mage::helper('imagebyurl')->getImageUrl($val);
$out = parent::renderProperty(). ' onclick="showImage('.$val.')" ';
return $out;
}
*/
protected function _getValue(Varien_Object $row)
{
$dored = false;
if ($getter = $this->getColumn()->getGetter()) {
$val = $row->$getter();
}
$val = $val2 = $row->getData($this->getColumn()->getIndex());
$val = str_replace("no_selection", "", $val);
$val2 = str_replace("no_selection", "", $val2);
$url = Mage::helper('enhancedgrid')->getImageUrl($val);
if(!Mage::helper('enhancedgrid')->getFileExists($val)) {
$dored =true;
$val .= "[!]";
}
if(strpos($val, "placeholder/")) {
$dored = true;
}
$filename = substr($val2, strrpos($val2, "/")+1, strlen($val2)-strrpos($val2, "/")-1);
if(!self::$showImagesUrl) $filename = '';
if($dored) {
$val = "$filename";
} else {
$val = "". $filename ."";
}
if(empty($val2) ) {
$out = "" . $this->__("(no image)") . "";
} else {
$out = $val. '';
}
if(self::$showByDefault && !empty($val2) ) {
$out .= "
self::$width) {
$out .= "height='". self::$height ."' ";
}
$out .=" />";
}
//die( $this->helper('catalog/image')->init($_product, 'small_image')->resize(135, 135));
$out .= '';
return $out;
}
}