Beispiel #1
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        /// <summary>
        /// returns UTC offset for particular datetime
        /// </summary>
        /// <param name="latitude"></param>
        /// <param name="longitude"></param>
        /// <param name="utcDate"></param>
        /// <returns></returns>
        public static float GetGPStimeOffset(double latitude, double longitude, DateTime utcDate)
        {
            string       tzIana = TimeZoneLookup.GetTimeZone(latitude, longitude).Result;
            TimeZoneInfo tzInfo = TimeZoneConverter.TZConvert.GetTimeZoneInfo(tzIana);

            return((float)tzInfo.GetUtcOffset(utcDate).TotalHours);
        }
Beispiel #2
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        private DateTimeOffset GetDate()
        {
            string         tzIana        = TimeZoneLookup.GetTimeZone(lat, lon).Result;
            TimeZoneInfo   tzInfo        = TZConvert.GetTimeZoneInfo(tzIana);
            DateTimeOffset convertedTime = TimeZoneInfo.ConvertTime(DateTimeOffset.UtcNow, tzInfo);

            return(convertedTime);
        }
Beispiel #3
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    private static string GetTimeInLocation(Location location)
    {
        var timeZone = TimeZoneLookup.GetTimeZone(location.Lattitude, location.Longtitude).Result;
        var culture  = new CultureInfo("uk-UA", true);

        return(TimeZoneInfo.ConvertTime(DateTimeOffset.Now, TimeZoneInfo.FindSystemTimeZoneById(timeZone))
               .ToString("t", culture));
    }
Beispiel #4
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        public static int GetTimezoneOffsetFromLocationAndDateInSeconds(long timestamp, int latitude, int longitude)
        {
            var           timezone = TimeZoneLookup.GetTimeZone(FixedPointCoordConversion.ToDouble(latitude), FixedPointCoordConversion.ToDouble(longitude));
            Instant       instant  = new Instant(timestamp * 1000);
            ZonedDateTime zdt      = instant.InZone(DateTimeZoneProviders.Tzdb[timezone.Result]);

            return(zdt.Offset.Milliseconds / 1000);
        }
Beispiel #5
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        /// <summary>
        /// get the Local time at a Lat/long at particualar date
        /// </summary>
        /// <param name="latitude"></param>
        /// <param name="longitude"></param>
        /// <param name="utcDate"></param>
        /// <returns></returns>
        public static DateTime GetLocalTimefromGPS(double latitude, double longitude, DateTime utcDate)
        {
            string       tzIana = TimeZoneLookup.GetTimeZone(latitude, longitude).Result;
            TimeZoneInfo tzInfo = TimeZoneConverter.TZConvert.GetTimeZoneInfo(tzIana);

            DateTime localTime = TimeZoneInfo.ConvertTimeFromUtc(utcDate, tzInfo);

            return(localTime);
        }
Beispiel #6
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        /// <summary> Returns UTC offset (in hours) at specified lat/long  </summary>
        public int GetUTC_Offset(double thisLat, double thisLong)
        {
            string ianaTimeZone    = TimeZoneLookup.GetTimeZone(thisLat, thisLong).Result;
            string windowsTimeZone = TimeZoneConverter.TZConvert.IanaToWindows(ianaTimeZone);

            TimeZoneInfo timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById(windowsTimeZone);
            int          offset       = timeZoneInfo.BaseUtcOffset.Hours;

            return(offset);
        }
 private TimeZoneResult DoGetIANATimezoneId(Location location)
 {
     if (location != null && location.Latitude.HasValue && location.Longitude.HasValue)
     {
         return(TimeZoneLookup.GetTimeZone(location.Latitude.Value, location.Longitude.Value));
     }
     else
     {
         return(null);
     }
 }
        private static List <SunPhase> GetSunPhases(DateTime date, double latitude, double longitude)
        {
            string       tzName    = TimeZoneLookup.GetTimeZone(latitude, longitude).Result;
            TimeZoneInfo tzInfo    = TZConvert.GetTimeZoneInfo(tzName);
            DateTime     localDate = TimeZoneInfo.ConvertTime(date.Add(DateTime.Now.TimeOfDay), tzInfo);
            // Set time to noon because of https://github.com/mourner/suncalc/issues/107
            DateTime utcDate = new DateTimeOffset(
                localDate.Year, localDate.Month, localDate.Day, 12, 0, 0, tzInfo.GetUtcOffset(localDate)).UtcDateTime;

            return(SunCalcNet.SunCalc.GetSunPhases(utcDate, latitude, longitude).ToList());
        }
Beispiel #9
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        public void Can_Lookup_Where_Two_Countries_Meet()
        {
            var france = TimeZoneLookup.GetTimeZone(47.589983, 7.587417);

            Assert.AreEqual("Europe/Paris", france.Result);
            Assert.AreEqual("Europe/Zurich", france.AlternativeResults[0]);

            var switzerland = TimeZoneLookup.GetTimeZone(47.58735, 7.588967);

            Assert.AreEqual("Europe/Zurich", switzerland.Result);
            Assert.AreEqual("Europe/Paris", switzerland.AlternativeResults[0]);
        }
        public static DateTime ConvertTimeFromCoordinates(this DateTime date, double lat, double lon)
        {
            var tzIana = TimeZoneLookup.GetTimeZone(lat, lon).Result;

#if Windows
            // Convert to Windows acceptable TimeZone
            tzIana = TZConvert.IanaToWindows(tzIana);
#endif
            var tzInfo        = TimeZoneInfo.FindSystemTimeZoneById(tzIana);
            var dt            = DateTime.SpecifyKind(date, DateTimeKind.Utc);
            var convertedTime = TimeZoneInfo.ConvertTimeFromUtc(dt, tzInfo);
            return(convertedTime);
        }
Beispiel #11
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        public static string GetOpenStatus(Place place)
        {
            var tzIana = TimeZoneLookup.GetTimeZone(place.Latitude, place.Longitude).Result;
            var tzMs   = TZConvert.IanaToWindows(tzIana);
            var tzInfo = TimeZoneInfo.FindSystemTimeZoneById(tzMs);
            var now    = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, tzInfo);

            var isWeekend = now.DayOfWeek == DayOfWeek.Saturday || now.DayOfWeek == DayOfWeek.Sunday;

            return(!isWeekend & now.TimeOfDay > place.OpenTime && now.TimeOfDay < place.CloseTime ||
                   isWeekend & now.TimeOfDay > place.OpenTimeWeekend && now.TimeOfDay < place.CloseTimeWeekend
                    ? String.Empty
                    : "🔒 ");
        }
Beispiel #12
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        public static TimeZoneInfo GetTimeZoneInfoOnGeoLocation(double latitude, double longitude)
        {
            TimeZoneInfo timeZoneInfo = null;

            try
            {
                TimeZoneResult timeZoneResult = TimeZoneLookup.GetTimeZone(latitude, longitude);
                timeZoneInfo = TZConvert.GetTimeZoneInfo(timeZoneResult.Result);
            }
            catch
            {
            }
            return(timeZoneInfo);
        }
Beispiel #13
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        private async Task <Data.Shared.Models.Photo> UploadPhoto(IFormFile photo, PhotoType type, string userId, bool storeLocation)
        {
            var blobpath = Guid.NewGuid().ToString();
            var fileInfo = new FileInfo(photo.FileName);
            var name     = "original" + fileInfo.Extension;

            var result = await _blobService.UploadPhotoAsync(photo, userId, Path.Combine(blobpath, name));

            if (result != null)
            {
                var location = GetLocationFromMetadata(result.Metadata);
                var(height, width) = GetDimensionsFromMetadata(result.Metadata);
                var timezone = TimeZoneInfo.Local;
                if (location != null && location.Latitude.HasValue && location.Longitude.HasValue)
                {
                    var zone = TimeZoneLookup.GetTimeZone(location.Latitude.Value, location.Longitude.Value);
                    timezone = TZConvert.GetTimeZoneInfo(zone.Result);
                }

                DateTime?dateTaken = null;
                if (result.Metadata.TryGetValue(Constants.DateTaken, out var dateTakenEntry))
                {
                    if (!string.IsNullOrEmpty(dateTakenEntry))
                    {
                        if (DateTime.TryParse(dateTakenEntry, out var dateTakenValue))
                        {
                            dateTaken = TimeZoneInfo.ConvertTimeToUtc(dateTakenValue, timezone);
                        }
                    }
                }

                return(new Data.Shared.Models.Photo
                {
                    Filename = name,
                    BlobPath = blobpath,
                    BlobPathRoot = _blobStorageRoot,
                    Type = type,
                    UserId = userId,
                    ContentType = result.ContentType,
                    Location = storeLocation ? location : null,
                    Height = height,
                    Width = width,
                    DateTaken = dateTaken,
                    DateCreated = DateTime.UtcNow,
                    CreatedBy = userId
                });
            }

            return(null);
        }
Beispiel #14
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        private async void UpdateValues(XmlDocument doc)
        {
            bool metric = Settings.WeatherMetric;

            _temp = metric
                                ? WeatherFunctions.KelvinToCelsius(double.Parse(doc.GetElementsByTagName("temperature")[0].Attributes["value"].Value))
                                : WeatherFunctions.KelvinToFarenheit(double.Parse(doc.GetElementsByTagName("temperature")[0].Attributes["value"].Value));
            _windSpeed = metric
                                ? WeatherFunctions.MpsToKmH(double.Parse(doc.GetElementsByTagName("speed")[0].Attributes["value"].Value))
                                : WeatherFunctions.MpsToMph(double.Parse(doc.GetElementsByTagName("speed")[0].Attributes["value"].Value));
            _skyCondition  = doc.GetElementsByTagName("weather")[0].Attributes["number"].Value;
            _cloudCover    = doc.GetElementsByTagName("clouds")[0].Attributes["value"].Value;
            _windDirection = doc.GetElementsByTagName("direction")[0].Attributes["code"].Value;
            _humidity      = double.Parse(doc.GetElementsByTagName("humidity")[0].Attributes["value"].Value);
            _pressure      = metric
                                ? double.Parse(doc.GetElementsByTagName("pressure")[0].Attributes["value"].Value)
                                : WeatherFunctions.MillibarToInHg(double.Parse(doc.GetElementsByTagName("pressure")[0].Attributes["value"].Value));

            XmlNode sun = doc.GetElementsByTagName("sun")[0];

            XmlNode location  = doc.GetElementsByTagName("coord")[0];
            double  longitude = double.Parse(location.Attributes["lon"].Value);
            double  latitude  = double.Parse(location.Attributes["lat"].Value);

            //_sunrise = DateTime.Parse(sun.Attributes["rise"].Value).ToLocalTime().TimeOfDay;
            //_sunset = DateTime.Parse(sun.Attributes["set"].Value).ToLocalTime().TimeOfDay;

            TimeZoneInfo tz = await TimeZoneLookup.TimeZone(latitude, longitude);

            if (tz == null)
            {
                tz            = TimeZoneInfo.Local;
                _showTimeZone = true;
            }
            else
            {
                _showTimeZone = false;
            }

            _timeZone = tz;

            _sunrise = TimeZoneInfo.ConvertTimeFromUtc(DateTime.Parse(sun.Attributes["rise"].Value), tz).TimeOfDay;
            _sunset  = TimeZoneInfo.ConvertTimeFromUtc(DateTime.Parse(sun.Attributes["set"].Value), tz).TimeOfDay;

            _timestamp = DateTime.Parse(doc.GetElementsByTagName("lastupdate")[0].Attributes["value"].Value).ToLocalTime();

            RaiseDataUpdatedEvent();
        }
Beispiel #15
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        public void FortWayneIndependanceDay()
        {
            const string dateTime     = "2017-07-04 20:30:40";
            var          timeZone     = TimeZoneLookup.GetTimeZone(40.977506, -85.196059).Result;
            var          d            = DateTime.Parse(dateTime);
            var          abbreviation = TZNames.GetAbbreviationsForTimeZone(timeZone, "en-US").Generic;

            abbreviation.Should().Be("ET");

            var ldt  = new LocalDateTime(d.Year, d.Month, d.Day, d.Hour, d.Minute, d.Second);
            var zdt  = ldt.InZoneLeniently(DateTimeZoneProviders.Tzdb[timeZone]);
            var date = zdt.ToDateTimeOffset();

            date.ShouldBeEquivalentTo(new DateTimeOffset(2017, 07, 04, 20, 30, 40, TimeSpan.FromHours(-4)));
            Console.WriteLine(date.ToString("s"));
        }
Beispiel #16
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        public void FortWayneChristmas()
        {
            const string dateTime = "2017-12-25 20:30:40";
            var          timeZone = TimeZoneLookup.GetTimeZone(40.977506, -85.196059).Result;

            timeZone.Should().Be("America/Indiana/Indianapolis");
            var abbreviation = TZNames.GetAbbreviationsForTimeZone(timeZone, "en-US").Generic;

            abbreviation.Should().Be("ET");

            var pattern = LocalDateTimePattern.CreateWithInvariantCulture("yyyy-MM-dd HH:mm:ss");
            var ldt     = pattern.Parse(dateTime).Value;
            var zdt     = ldt.InZoneLeniently(DateTimeZoneProviders.Tzdb[timeZone]);
            var date    = zdt.ToDateTimeOffset();

            date.ShouldBeEquivalentTo(new DateTimeOffset(2017, 12, 25, 20, 30, 40, TimeSpan.FromHours(-5)));
            Console.WriteLine(date.ToString("s"));
        }
Beispiel #17
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        public void TucsonIndependanceDay()
        {
            const string dateTime     = "2017-07-04 20:30:40";
            var          timeZone     = TimeZoneLookup.GetTimeZone(32.114510, -110.939259).Result;
            var          d            = DateTime.Parse(dateTime);
            var          abbreviation = TZNames.GetAbbreviationsForTimeZone(timeZone, "en-US").Generic;

            abbreviation.Should().Be("MT");

            var ldt  = new LocalDateTime(d.Year, d.Month, d.Day, d.Hour, d.Minute, d.Second);
            var zdt  = ldt.InZoneLeniently(DateTimeZoneProviders.Tzdb[timeZone]);
            var date = zdt.ToDateTimeOffset();

            date.ShouldBeEquivalentTo(new DateTimeOffset(2017, 07, 04, 20, 30, 40, TimeSpan.FromHours(-7)));
            var s = date.ToString("yyyy-MM-ddTHH\\:mm\\:sszzz");

            Console.WriteLine(s);
            s.Should().Be("2017-07-04T20:30:40-07:00");
        }
Beispiel #18
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        private static List <SunPhase> GetSunPhases(DateTime date, double latitude, double longitude)
        {
            string       tzName      = TimeZoneLookup.GetTimeZone(latitude, longitude).Result;
            TimeZoneInfo tzInfo      = TZConvert.GetTimeZoneInfo(tzName);
            TimeSpan     deltaOffset = tzInfo.BaseUtcOffset - TimeZoneInfo.Local.BaseUtcOffset;

            if (deltaOffset < TimeSpan.Zero && DateTime.Now < (DateTime.Today - deltaOffset))
            {
                date = date.AddDays(-1);  // California = NY - 3 @ <3am
            }
            else if (deltaOffset > TimeSpan.Zero && DateTime.Now > (DateTime.Today.AddDays(1) - deltaOffset))
            {
                date = date.AddDays(1);   // Azerbaijan = NY + 9 @ >3pm
            }

            // Add 12 hours minus timezone offset because of https://github.com/mourner/suncalc/issues/107
            DateTime utcDate = date.AddHours(12) - tzInfo.GetUtcOffset(date);

            return(SunCalcNet.SunCalc.GetSunPhases(utcDate, latitude, longitude).ToList());
        }
Beispiel #19
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        public void TucsonChristmas()
        {
            const string dateTime = "2017-12-25 20:30:40";
            var          timeZone = TimeZoneLookup.GetTimeZone(32.114510, -110.939259).Result;

            timeZone.Should().Be("America/Phoenix");
            var abbreviation = TZNames.GetAbbreviationsForTimeZone(timeZone, "en-US").Generic;

            abbreviation.Should().Be("MT");

            var pattern = LocalDateTimePattern.CreateWithInvariantCulture("yyyy-MM-dd HH:mm:ss");
            var ldt     = pattern.Parse(dateTime).Value;
            var zdt     = ldt.InZoneLeniently(DateTimeZoneProviders.Tzdb[timeZone]);
            var date    = zdt.ToDateTimeOffset();

            date.ShouldBeEquivalentTo(new DateTimeOffset(2017, 12, 25, 20, 30, 40, TimeSpan.FromHours(-7)));
            var s = date.ToString("yyyy-MM-ddTHH\\:mm\\:sszzz");

            Console.WriteLine(s);
            s.Should().Be("2017-12-25T20:30:40-07:00");
        }
Beispiel #20
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 public void UpdateAutoTimeZone()
 {
     try
     {
         var tzIana = TimeZoneLookup.GetTimeZone(Convert.ToDouble(Lat.Text), Convert.ToDouble(Long.Text)).Result;
         var tzMs   = TZConvert.IanaToWindows(tzIana);
         var tzInfo = TimeZoneInfo.FindSystemTimeZoneById(tzMs);
         SequenceTimeZone = tzInfo;
         //SequenceTimeZoneOffset = TimeZoneInfo.GetUtcOffset;
         SequenceTimeZoneOffset = GetTZOffset(DateTime.Now, tzInfo);
         //                SequenceTimeZoneOffset = TimeZoneInfo.
         //TimeZoneInfo.FindSystemTimeZoneById(tzMs);
         //offsetFromUtc = TimeZoneInfo.ConvertTimeToUtc(DateTime.UtcNow, tzInfo);
         //Console.WriteLine("{0}", TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, tzInfo));
         LocalTimeNowTextBox.Text = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, tzInfo).ToString();
         var convertedTime = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, tzInfo);
         TimeZoneTextBlock.Text = tzMs.ToString();
         SiteLat  = Convert.ToDouble(Lat.Text);
         SiteLong = Convert.ToDouble(Long.Text);
     }
     catch { TimeZoneTextBlock.Text = "INVALID"; }
 }
Beispiel #21
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        private async Task ResumeAfterLocationDialogAsync(IDialogContext context, IAwaitable <Place> result)
        {
            Place place = await result;

            if (place != null)
            {
                var geoCord = place.GetGeoCoordinates();
                if (geoCord.Longitude.HasValue && geoCord.Latitude.HasValue)
                {
                    var tz = TimeZoneLookup.GetTimeZone(geoCord.Latitude.Value, geoCord.Longitude.Value);
                    try
                    {
                        context.SetUserTimeZoneName(tz.Result);
                        await context.PostAsync($"Time Zone set to {tz.Result}, You can now ask me for meeting room availability, type help for more information.");
                    }
                    catch (Exception)
                    {
                        // set default instead and inform the user.
                        context.SetUserTimeZoneName(DefaultTimeZone);
                        await context.PostAsync($"Unable to resolve timezone for {place.Name}. Time Zone set to Default {DefaultTimeZone}");
                    }
                }
                else
                {
                    // set default timezone if location return is missing coordinates
                    // set default instead and inform the user.
                    context.SetUserTimeZoneName(DefaultTimeZone);
                    await context.PostAsync($"Unable to resolve timezone for {place.Name}. Time Zone set to Default {DefaultTimeZone}");
                }
            }
            else
            {
                await context.PostAsync("OK, cancelled");
            }
            context.Done <string>(null);
        }
Beispiel #22
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        public async Task <DateTimeZone> GetTimeZone(InlineQuery inlineQuery, CancellationToken cancellationToken = default)
        {
            if (inlineQuery.Location is {} userLocation)
            {
                if (TimeZoneLookup.GetTimeZone(userLocation.Latitude, userLocation.Longitude).Result is {} timeZoneId)
                {
                    if (myDateTimeZoneProvider.GetZoneOrNull(timeZoneId) is { } timeZone)
                    {
                        return(timeZone);
                    }
                }
            }

            {
                var userSettings = await myDB.Set <UserSettings>().Get(inlineQuery.From, cancellationToken);

                if (userSettings?.TimeZoneId is { } timeZoneId&& myDateTimeZoneProvider.GetZoneOrNull(timeZoneId) is { } timeZone)
                {
                    return(timeZone);
                }
            }

            return(myDefaultDateTimeZone);
        }
Beispiel #23
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        public void Can_Lookup_Offset_TitanticWreck()
        {
            var tz = TimeZoneLookup.GetTimeZone(41.7325, -49.9469).Result;

            Assert.AreEqual("Etc/GMT+3", tz);
        }
Beispiel #24
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        public void Can_Lookup_Offset_Extreme_East()
        {
            var tz = TimeZoneLookup.GetTimeZone(80, 179).Result;

            Assert.AreEqual("Etc/GMT-12", tz);
        }
Beispiel #25
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        public void Can_Lookup_Offset_SsLulworthHillWreck()
        {
            var tz = TimeZoneLookup.GetTimeZone(-10.166667, 1).Result;

            Assert.AreEqual("UTC", tz);
        }
Beispiel #26
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        public void Can_Lookup_Offset_SsFortLeeWreck()
        {
            var tz = TimeZoneLookup.GetTimeZone(-27.583333, 83.183333).Result;

            Assert.AreEqual("Etc/GMT-6", tz);
        }
Beispiel #27
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        private static string GetTimeZone(GeoPoint geoPoint)
        {
            var key = geoPoint.ToString();

            return(AddOrGetExisting(key, () => TimeZoneLookup.GetTimeZone(geoPoint.Latitude, geoPoint.Longitude).Result));
        }
Beispiel #28
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        public void Can_Lookup_TimeZone_Mazatlan()
        {
            var tz = TimeZoneLookup.GetTimeZone(23.22, -106.42).Result;

            Assert.AreEqual("America/Mazatlan", tz);
        }
Beispiel #29
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        public void Can_Lookup_TimeZone_LordHoweIsland()
        {
            var tz = TimeZoneLookup.GetTimeZone(-31.55, 159.0833).Result;

            Assert.AreEqual("Australia/Lord_Howe", tz);
        }
Beispiel #30
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        public void Can_Lookup_TimeZone_Sydney()
        {
            var tz = TimeZoneLookup.GetTimeZone(-33.86, 151.2111).Result;

            Assert.AreEqual("Australia/Sydney", tz);
        }