Something
public text v1 · immutablepublic function executeRender()
{
$product = ProductPeer :: retrieveByPermalink($this->getRequestParameter('permalink'));
$this->forward404Unless($product instanceof Product);
$this->getResponse()->setHttpHeader('Content-type', 'image/jpeg');
$this->getResponse()->setContent(base64_decode($product->getImage()->getContents()));
$this->getResponse()->sendHttpHeaders();
$this->getResponse()->sendContent();
return sfView :: NONE;
}