static CityResponse GeoLocate_GetCity(System.Net.IPAddress ipaddress)
{
using (var mm = new MaxMind.GeoIP2.DatabaseReader(GEOLOCATION_CITY_DB_FILE))
{
var responce = mm.City(ipaddress);
return(responce);
}
}
/// <summary>
///
/// </summary>
/// <param name="IP">IP пользователя</param>
/// <returns>Страна/Город/Регион</returns>
public static (string Country, string City, string Region) City(string IP)
{
string Country = "Unknown", City = "Unknown", Region = "Unknown";
try
{
using (var reader = new MaxMind.GeoIP2.DatabaseReader(Folders.Databases + "/GeoLite2-City.mmdb"))
{
var response = reader.City(IP);
City = string.IsNullOrEmpty(response.City.Name) ? "Unknown" : response.City.Name;
Country = string.IsNullOrEmpty(response.Country.Name) ? "Unknown" : response.Country.Name;
Region = string.IsNullOrEmpty(response.MostSpecificSubdivision.Name) ? "Unknown" : response.MostSpecificSubdivision.Name;
}
}
catch { }
return(Country, City, Region);
}
public override string[] IsMatch(WorkspaceResult result, string fragment, Stream stream)
{
const string HostIPCacheKey = "hostip";
try
{
var uri = new Uri(result.RequestProperties["uri"]);
if (!result.PropertyCache.ContainsKey(HostIPCacheKey))
{
result.PropertyCache.Add(HostIPCacheKey, Utility.GetHostIPAddress(uri).GetAwaiter().GetResult());
}
IPAddress ip = result.PropertyCache[HostIPCacheKey] as IPAddress;
var c = database.City(ip);
return(GetTags(c).Where(x => !string.IsNullOrWhiteSpace(x) && (string.IsNullOrWhiteSpace(FilterData) || x.Contains(FilterData))).ToArray());
}
catch (AddressNotFoundException ex)
{
return(EmptySet);
}
}
private string City(string ip)
{
if (string.IsNullOrWhiteSpace(ip) || ip.Equals("127.0.0.1")) return string.Empty;
var db = new MaxMind.GeoIP2.DatabaseReader(Server.MapPath("/App_Data/GeoLite2-City.mmdb"));
try{
var city = db.City(ip);
return city.City.Name;
}
catch{
return string.Empty;
}
}