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();
}
protected function _setEnumCounts()
{
$enumCounts = array();
foreach ($this->_result->getHits() as $productInfo) {
foreach ($this->_facetableEnumAttributes as $attribute) {
if (isset($productInfo->parent_id) && isset($productInfo->{$attribute})) {
$values = $productInfo->{$attribute};
if (!is_array($values)) {
$values = array($values);
}
foreach ($values as $value) {
$enumCounts[$attribute][$value][$productInfo->parent_id] = 1;
}
}
}
}
foreach ($enumCounts as $attributeCode => $values) {
foreach ($values as $value => $counts) {
$value = strtolower($value);
$this->_enumCounts[$attributeCode][$value] = count($counts);
}
}
}