protected ImageMetaData GetExifMetaData(MagickImage image)
{
// No need to check file format as GetExifProfile is safe operation
var profile = image.GetExifProfile();
if (profile == null)
{
return(null);
}
var makeTag = profile.GetValue(ExifTag.Make);
var dateOriginalTag = profile.GetValue(ExifTag.DateTimeOriginal);
var originalOffsetTag = profile.GetValue(ExifTag.OffsetTimeOriginal);
var originalDateTimeOffset =
DateTimeOffsetUtils.TryParse(dateOriginalTag?.Value, originalOffsetTag?.Value);
var imageExifData = new ImageMetaData
{
Make = makeTag?.Value,
OriginalDateTimeOffset = originalDateTimeOffset
};
return(imageExifData);
}
private static async Task <IActionResult> ExecuteLaunchRequestAsync(CEKRequest request, CloudTable locationLogs, AppConfiguration config)
{
var response = new CEKResponse();
var taskForSettings = MessagingChatSettings.GetSettingsByUserIdAsync(locationLogs, request.Session.User.UserId);
var taskForLocationLog = LocationLog.GetLocationLogByUserIdAsync(locationLogs, request.Session.User.UserId);
await Task.WhenAll(taskForSettings, taskForLocationLog);
var settings = taskForSettings.Result ?? new MessagingChatSettings {
RowKey = request.Session.User.UserId
};
var locationLog = taskForLocationLog.Result;
try
{
if (!settings.IsLineFrend)
{
response.AddText(ClovaMessages.GetAddingLineFrendMessage());
return(new OkObjectResult(response));
}
AddHistory(settings);
response.AddText(ClovaMessages.GetGuideMessage(settings.YourName));
if (locationLog == null || !DateTimeOffsetUtils.IsToday(locationLog.Timestamp))
{
// データが無い
response.AddText(ClovaMessages.GetNoLogMessage(settings.YourName));
await AskCurrentLocationAsync(request, config, settings);
return(new OkObjectResult(response));
}
if (DateTimeOffsetUtils.IsBefore(locationLog.Timestamp, TimeSpan.Parse(config.Cek.IsBeforeThreshold ?? Clova.IsBeforeThresholdDefaultValue)))
{
// 古いデータ
response.AddText(ClovaMessages.GetOldLocationMessage(settings.YourName, locationLog));
await AskCurrentLocationAsync(request, config, settings);
return(new OkObjectResult(response));
}
// データがある
response.AddText(ClovaMessages.GetLocationMessage(settings.YourName, locationLog));
if (!string.IsNullOrEmpty(locationLog.Comment))
{
response.AddText(ClovaMessages.GetCommentMessage(settings.YourName, locationLog));
}
else if (!string.IsNullOrEmpty(locationLog.AudioCommentUrl))
{
response.AddText(ClovaMessages.GetVoiceMessagePrefixMessage(settings.YourName));
response.AddUrl(locationLog.AudioCommentUrl);
}
return(new OkObjectResult(response));
}
finally
{
await locationLogs.ExecuteAsync(TableOperation.InsertOrReplace(settings));
}
}
public void TryParse_InvalidDateAndOffset_ReturnsNull()
{
// arrange
var dateStr = "invalidString";
var offset = "invalidString";
// act
var result = DateTimeOffsetUtils.TryParse(dateTimeStr: dateStr, offsetStr: offset);
// assert
Assert.Null(result);
}
public void TryParse_ParseValidDateWithValidOffset_Success()
{
// arrange
var dateStr = "2021-03-23T02:01:28";
var offsetStr = "02:00";
var expectedResult = new DateTimeOffset(
year: 2021, month: 03, day: 23,
hour: 2, minute: 1, second: 28,
offset: new TimeSpan(hours: 2, minutes: 0, seconds: 0));
// act
var result = DateTimeOffsetUtils.TryParse(dateTimeStr: dateStr, offsetStr: offsetStr);
// assert
Assert.Equal(expected: expectedResult, actual: result);
}
public void ExtractImageMetadata_ExtractJpgMetadata_ReturnPredifinedMetadata()
{
// arrange
var sut = new ImageMetadataProviderService();
var jpgFileStream = Assembly.GetExecutingAssembly()
.GetManifestResourceStream("FSyncCli.Tests.TestFiles.TestJpgWithMetadata.JPG");
var make = "NIKON CORPORATION";
var original = DateTimeOffsetUtils.TryParse("2021:02:24 22:27:11", "-04:00");
// act
var result = sut.ExtractImageMetadata(jpgFileStream);
// assert
Assert.Equal(expected: make, result.Make);
Assert.Equal(expected: original, result.OriginalDateTimeOffset);
}
public static IList <ISendMessage> GetHistoriesMessage(IEnumerable <DateTimeOffset> histories)
{
if (!histories.Any())
{
return(new List <ISendMessage>
{
new TextMessage("Clova からの確認履歴はありません。"),
});
}
var historiesTexts = histories.Select(x => DateTimeOffsetUtils.ToJstDateTimeOffset(x))
.Select(x => $"- {x.ToString("yyyy年MM月dd日 HH時mm分")}")
.Reverse();
return(new List <ISendMessage>
{
new TextMessage($@"以下の時間に Clova から確認がありました。
{string.Join(Environment.NewLine, historiesTexts)}"),
});
}
protected ImageMetaData GetRawFormatMetaData(MagickImage image)
{
var originalDateTimeStr = image.GetAttribute("exif:DateTimeDigitized")
?? image.GetAttribute("xmp:CreateDate");
var originalOffsetStr = image.GetAttribute("exif:Tag 36881") //ExifTag.OffsetTimeOriginal
?? image.GetAttribute("exif:OffsetTimeOriginal");
var make = image.GetAttribute("exif:make")
?? image.GetAttribute("tiff:make")
?? image.GetAttribute("dng:make");
var originalDateTimeOffset =
DateTimeOffsetUtils.TryParse(originalDateTimeStr, originalOffsetStr);
var imageExifData = new ImageMetaData
{
Make = make,
OriginalDateTimeOffset = originalDateTimeOffset
};
return(imageExifData);
}
public static string GetOldLocationMessage(string name, LocationLog locationLog) =>
$"{name}は、きょう、{DateTimeOffsetUtils.ToJstDateTimeOffset(locationLog.Timestamp).ToString("HH時")}に、{locationLog.Name ?? locationLog.Address}にいました。今どこにいるか、もう一度 LINE で聞いてみますね。少ししたら、また、聞いてください。";
