public function addFilter($object, $attribute, $value)
{
if (strlen($value) > 0) {
$typeConverter = new DMC_Solr_Model_SolrServer_Adapter_Product_TypeConverter();
$code = $attribute->getAttributeCode();
$items = $typeConverter->getItems();
$field = $items[$attribute->getFrontend()->getInputType()]['solr_index_prefix'] . $typeConverter::SUBPREFIX_INDEX . $attribute->getAttributeCode();
if (is_array($value) && (isset($value['from']) || isset($value['to']))) {
if (isset($value['from']) && !empty($value['from'])) {
$from = $value['from'];
} else {
$from = '*';
}
if (isset($value['to']) && !empty($value['to'])) {
$to = $value['to'];
} else {
$to = '*';
}
$select->where($field . ':[' . $from . ' TO ' . $to . ']');
return true;
} else {
if (is_array($value)) {
$value = implode(' ', $value);
} else {
$value = Apache_Solr_Service::escape($value);
$value = $this->addFuzzySearch($value);
}
}
$object->getProductCollection()->getSelect()->where($field . ':' . $value);
return true;
}
return false;
}
