protected function _loadMagentoItems()
{
$this->_totalCount = $this->_result->getNumFound();
$ids = array();
foreach ($this->_result->getHits() as $prod) {
$ids[] = $this->getMagentoParentId($prod);
}
$collection = Mage::getResourceModel('catalog/product_collection');
$collection->addFieldToFilter('entity_id', array('in' => $ids));
if (count($ids)) {
$collection->getSelect()->order(new Zend_Db_Expr('FIELD(e.entity_id, ' . implode(',', $ids) . ')'));
}
$collection->addAttributeToSelect('*');
$this->_select = $collection->getSelect();
}
