public async void GetAirplanes()
{
string response = await WebClient.Get("https://opensky-network.org/api/states/all");
_airplanes = AirplaneCollectionParser.FromJson(response);
_loadedPlanes = true;
}
public static AirplaneCollection FromJson(string json)
{
JavaScriptSerializer serializer = new JavaScriptSerializer();
dynamic parsed = serializer.Deserialize <dynamic>(json);
List <Airplane> airplanes = new List <Airplane>();
IEnumerable <dynamic> states = parsed["states"];
foreach (dynamic currentState in states)
{
try {
Airplane airplane = new Airplane();
string preferredName = currentState[1];
string id = currentState[0];
if (String.IsNullOrWhiteSpace(preferredName))
{
airplane.Name = id;
}
else
{
airplane.Name = preferredName;
}
airplane.Name = airplane.Name.Trim();
airplane.Country = currentState[2];
airplane.Longitude = Convert.ToDouble(currentState[5]);
airplane.Latitude = Convert.ToDouble(currentState[6]);
if (airplane.Longitude == 0 && airplane.Latitude == 0)
{
throw new Exception("Invalid.");
}
airplane.OnGround = currentState[8];
airplanes.Add(airplane);
}
catch { }
}
AirplaneCollection collection = new AirplaneCollection();
collection.Time = new DateTime(parsed["time"]);
collection.Airplanes = airplanes;
return(collection);
}
