/**
* Check if event can be matched by process
* Overwrote for check is flat catalog product is enabled and specific save
* attribute, store, store_group
*
* @param Mage_Index_Model_Event $event
* @return bool
*/
public function matchEvent(Mage_Index_Model_Event $event)
{
/** @var $productFlatHelper Mage_Catalog_Helper_Product_Flat */
$productFlatHelper = $event->getFlatHelper() ?: Mage::helper('Mage_Catalog_Helper_Product_Flat');
if (!$productFlatHelper->isAvailable() || !$productFlatHelper->isBuilt()) {
return false;
}
$data = $event->getNewData();
if (isset($data[self::EVENT_MATCH_RESULT_KEY])) {
return $data[self::EVENT_MATCH_RESULT_KEY];
}
$entity = $event->getEntity();
switch ($entity) {
case Mage_Catalog_Model_Resource_Eav_Attribute::ENTITY:
$result = $this->_matchAttributeEvent($event, $productFlatHelper);
break;
case Mage_Core_Model_Store::ENTITY:
$result = $this->_matchStoreEvent($event);
break;
case Mage_Core_Model_Store_Group::ENTITY:
$result = $this->_matchStoreGroupEvent($event);
break;
default:
$result = parent::matchEvent($event);
break;
}
$event->addNewData(self::EVENT_MATCH_RESULT_KEY, $result);
return $result;
}