public function getCountryByIp($ip)
{
if (!$this->isFileExists()) {
return null;
}
$SxGeo = new GeoIP_SxGeo($this->local_file);
$country = $SxGeo->getCountry($ip);
if ($country) {
return $country;
}
return Mage::getStoreConfig('geoip/general/country');
}
