protected virtual void HandleTimeCommand(CommandMatch cmd, IChannelMessageEventArgs msg)
{
string location = ((string)cmd.Arguments[0]).Trim();
if (location.Length == 0)
{
location = Config.DefaultLocation;
}
string aliasedLocation;
if (Config.LocationAliases.TryGetValue(location, out aliasedLocation))
{
location = aliasedLocation;
}
// obtain location
var client = new GeoNamesClient(Config.GeoNames);
GeoName loc = client.GetFirstGeoName(location).SyncWait();
if (loc == null)
{
ConnectionManager.SendChannelMessage(msg.Channel, $"{msg.SenderNickname}: GeoNames cannot find that location!");
return;
}
// obtain timezone
GeoTimeZoneResult geoTimeZoneResult = client.GetTimezone(loc.Latitude, loc.Longitude).SyncWait();
// find actual date/time using our zone data
DateTimeZone zone = TimeZoneProvider.GetZoneOrNull(geoTimeZoneResult.TimezoneID);
if (zone == null)
{
ConnectionManager.SendChannelMessage(msg.Channel, $"{msg.SenderNickname}: I don't know the timezone {geoTimeZoneResult.TimezoneID}.");
return;
}
ZonedDateTime time = SystemClock.Instance.GetCurrentInstant().InZone(zone);
bool lucky = cmd.CommandName.StartsWith("l");
ConnectionManager.SendChannelMessage(
msg.Channel,
lucky
? $"{msg.SenderNickname}: The time there is {time:yyyy-MM-dd HH:mm:ss}."
: $"{msg.SenderNickname}: The time in {loc.Name} is {time:yyyy-MM-dd HH:mm:ss}."
);
}
protected virtual void GetWeatherForLocation(string location, string channel, string nick, bool lookupAlias = true, bool showLocName = true)
{
if (lookupAlias)
{
string aliasedLocation;
if (Config.LocationAliases.TryGetValue(location, out aliasedLocation))
{
location = aliasedLocation;
}
}
// try specials first
var providersWeathers = new List <(IWeatherProvider Provider, string WeatherString)>();
foreach (IWeatherProvider provider in WeatherProviders)
{
// returns null if unsuccessful
string weatherDescr = provider.GetWeatherDescriptionForSpecial(location);
providersWeathers.Add((provider, weatherDescr));
}
if (providersWeathers.Any(pw => pw.WeatherString != null))
{
// some special; skip the geocoding
foreach (var(provider, weather) in providersWeathers)
{
if (weather == null)
{
continue;
}
OutputWeather(null, channel, nick, weather, showLocName);
}
return;
}
// geocode
var geoClient = new GeoNamesClient(Config.GeoNames);
Match latLonMatch = LatLonRegex.Match(location);
decimal latitude, longitude;
string locName = null;
if (latLonMatch.Success)
{
latitude = ParseDecimalInv(latLonMatch.Groups["Latitude"].Value);
longitude = ParseDecimalInv(latLonMatch.Groups["Longitude"].Value);
if (showLocName)
{
locName = geoClient.GetFirstReverseGeo(latitude, longitude).Result;
}
}
else
{
// find the location using GeoNames (Wunderground's geocoding is really bad)
GeoName loc = geoClient.GetFirstGeoName(location).Result;
if (loc == null)
{
ConnectionManager.SendChannelMessage(channel, $"{nick}: GeoNames cannot find that location!");
return;
}
latitude = loc.Latitude;
longitude = loc.Longitude;
locName = loc.NameAndCountryName;
}
foreach (var(provider, weather) in providersWeathers)
{
string finalWeather = weather;
if (finalWeather == null)
{
finalWeather = provider.GetWeatherDescriptionForCoordinates(latitude, longitude);
}
OutputWeather(locName, channel, nick, finalWeather, showLocName);
}
}