/**
* Register the CSS classes for this block
*
* @return string
*/
protected function getBlockClasses()
{
return parent::getBlockClasses() . ' block-featured-products';
}
/**
* Get cache parameters
*
* @return array
*/
protected function getCacheParameters()
{
$list = parent::getCacheParameters();
$list[] = md5(serialize($this->getParam(self::PARAM_FILTER)));
return $list;
}
/**
* Cache allowed
*
* @param string $template Template
*
* @return boolean
*/
protected function isCacheAllowed($template)
{
return parent::isCacheAllowed($template) && !isset($template) && $this->isStaticProductList();
}
