/** * Gets the public path for the file associated with the uploadable * object. * * @param object $obj The object. * @param string $mappingName The mapping name. * @param string $className The object's class. Mandatory if $obj can't be used to determine it. * * @return string The public path. */ public function asset($obj, $mappingName, $resize_name = null, $className = null) { $url = $this->helper->asset($obj, $mappingName, $className); if (is_null($resize_name)) { return $url; } elseif (!is_null($url)) { return ResizedNamer::getUrl($url, $resize_name); } return ''; }