/** * check showing container * * @return boolean */ public function getCanShow() { $rate = $this->getEarningRate(); if ($rate && $rate->getId()) { $canShow = true; } else { $canShow = false; } $container = new Varien_Object(array('can_show' => $canShow)); Mage::dispatchEvent('rewardpoints_block_dashboard_earn_can_show', array('container' => $container)); return $container->getCanShow(); }