/**
* Get image URL
*
* @return string
*/
public function getURL()
{
$url = null;
if ($this->getParam(self::PARAM_IMAGE) && $this->getParam(self::PARAM_IMAGE)->isExists()) {
// Specified image
$url = $this->getParam(self::PARAM_USE_CACHE) ? $this->resizedURL : $this->getParam(self::PARAM_IMAGE)->getFrontURL();
}
if (!$url && $this->getParam(self::PARAM_USE_DEFAULT_IMAGE)) {
// Default image
$url = \XLite::getInstance()->getOptions(array('images', 'default_image'));
if (!\XLite\Core\Converter::isURL($url)) {
$url = \XLite\Core\Layout::getInstance()->getResourceWebPath($url, \XLite\Core\Layout::WEB_PATH_OUTPUT_URL);
}
}
return $url;
}