private void processGeolocationQueries(Location loc)
{
string unused_value;
if (locations.TryGetValue(loc.ToString(), out unused_value))
{
return;
}
String uri = Constants.REVERSE_GEOCODING_URI
.Replace(Constants.LAT_PLACEHOLDER, loc.lat + "")
.Replace(Constants.LON_PLACEHOLDER, loc.lon + "")
.Replace(Constants.KEY_PLACEHOLDER, Constants.OPEN_CAGE_DATA_KEY);
try
{
ReverseGeocodingResponse response = restClient.get <ReverseGeocodingResponse>(uri);
serviceLocked = false;
_logger.LogInformation("OpenCageDataService " + response.Rate);
availableDate = response.Rate.Reset;
locations[loc.ToString()] = response.Results[0].Components.State;
}
catch (Exception ex)
{
_logger.LogInformation("Error requesting external service: " + ex.ToString());
if (ex.Message.Contains("402"))
{
serviceLocked = true;
}
}
}
public IActionResult ReverseGeocode(string rvgLat, string rvgLng)
{
try {
ReverseGeocodingRequest request = new ReverseGeocodingRequest(rvgLat, rvgLng);
ReverseGeocodingResponse response = new ReverseGeocodingResponse(request, googleMapsAPIKey);
bool responseIsOK = response.responseStatus == HttpStatusCode.OK;
if (responseIsOK)
{
ViewBag.Lat = rvgLat;
ViewBag.Lng = rvgLng;
return(View(response.Address));
}
ViewBag.BadResponseMessage = response.responseStatus;
return(View());
} catch (System.Exception) {
return(View());
}
}
public async Task <string> GetAreaName(double latitude, double longitude)
{
try
{
ReverseGeocodingRequest request = new ReverseGeocodingRequest(Credentials.API_KEY_GOOGLE,
latitude,
longitude,
"administrative_area_level_2");
ReverseGeocodingResponse response = await _client.ReverseGeocoding(request);
if (response.status == "OK" && response.results.Count > 0)
{
return(response.results.First().formatted_address);
}
}
catch (System.Exception e)
{
_logger?.Log(e.ToString());
}
return(string.Empty);
}