public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.PhotoCategories = new List <PhotoCategory>();
foreach (var category in sourceData.ImageAnalysis.Categories)
{
var catModel = _categoryRepository.GetByCondition(t => t.Name == category.Name).FirstOrDefault();
if (catModel == null)
{
catModel = new Category
{
Name = category.Name
};
}
var photoCategory = new PhotoCategory()
{
Photo = photo,
Category = catModel,
Score = category.Score
};
photo.PhotoCategories.Add(photoCategory);
}
});
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
photo.ObjectProperties = new List <ObjectProperty>();
foreach (var detectedObject in sourceData.ImageAnalysis.Objects)
{
var propertyName = _propertyNameRepository.GetByCondition(t => t.Name == detectedObject.ObjectProperty).FirstOrDefault();
if (propertyName == null)
{
propertyName = new PropertyName
{
Name = detectedObject.ObjectProperty,
};
await _propertyNameRepository.InsertAsync(propertyName);
}
photo.ObjectProperties.Add(new ObjectProperty
{
PropertyName = propertyName,
Rectangle = GeoWrapper.GetRectangle(detectedObject.Rectangle, photo.Scale),
Confidence = detectedObject.Confidence
});
}
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.PhotoTags = new List <PhotoTag>();
// Workaround for bug, when service returns the same tags
var tags = sourceData.ImageAnalysis.Tags.GroupBy(t => t.Name.ToLower()).Select(t =>
new
{
Name = t.Key,
Confidence = t.Max(v => v.Confidence)
});
foreach (var tag in tags)
{
var tagModel = _tagRepository.GetByCondition(t => t.Name == tag.Name).FirstOrDefault() ?? new Tag
{
Name = tag.Name,
};
var photoTag = new PhotoTag
{
Photo = photo,
Tag = tagModel,
Confidence = tag.Confidence
};
photo.PhotoTags.Add(photoTag);
}
});
}
public async Task Enrich(Photo photo, SourceDataDto path)
{
await Task.Run(() =>
{
Task.Delay(new Random().Next(500, 1500));
Debug.WriteLine(this.GetType().Name);
});
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.IsAdultContent = sourceData.ImageAnalysis.Adult.IsAdultContent;
photo.AdultScore = sourceData.ImageAnalysis.Adult.AdultScore;
photo.IsRacyContent = sourceData.ImageAnalysis.Adult.IsRacyContent;
photo.RacyScore = sourceData.ImageAnalysis.Adult.RacyScore;
});
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.IsBW = sourceData.ImageAnalysis.Color.IsBWImg;
photo.AccentColor = sourceData.ImageAnalysis.Color.AccentColor;
photo.DominantColorBackground = sourceData.ImageAnalysis.Color.DominantColorBackground;
photo.DominantColorForeground = sourceData.ImageAnalysis.Color.DominantColorForeground;
photo.DominantColors = string.Join(",", sourceData.ImageAnalysis.Color.DominantColors);
});
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
var thumbnail = await _client.GenerateThumbnailInStreamAsync(50, 50, new MemoryStream(photo.PreviewImage), true);
await using (var memoryStream = new MemoryStream())
{
await thumbnail.CopyToAsync(memoryStream);
photo.Thumbnail = memoryStream.ToArray();
}
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.Captions = new List <Caption>();
foreach (var caption in sourceData.ImageAnalysis.Description.Captions)
{
photo.Captions.Add(new Caption
{
Confidence = caption.Confidence,
Text = caption.Text
});
}
});
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
await Task.Run(() =>
{
photo.Name = Path.GetFileNameWithoutExtension(sourceData.AbsolutePath);
photo.RelativePath =
Path.GetDirectoryName(Path.GetRelativePath(photo.Storage.Folder, sourceData.AbsolutePath));
photo.Files = new List <File>
{
new()
{
Name = Path.GetFileName(sourceData.AbsolutePath)
}
};
IEnumerable <Directory> directories = ImageMetadataReader.ReadMetadata(sourceData.AbsolutePath);
var exifIfd0Directory = directories.OfType <ExifIfd0Directory>().FirstOrDefault();
var exifSubIfdDirectory = directories.OfType <ExifSubIfdDirectory>().FirstOrDefault();
var gpsDirectory = directories.OfType <GpsDirectory>().FirstOrDefault();
if (exifSubIfdDirectory != null || exifIfd0Directory != null)
{
photo.TakenDate = GetTakenDate(new Directory[] { exifIfd0Directory, exifSubIfdDirectory });
}
if (exifSubIfdDirectory != null)
{
photo.Height ??= GetHeight(exifSubIfdDirectory);
photo.Width ??= GetWidth(exifSubIfdDirectory);
}
if (exifIfd0Directory != null)
{
photo.Orientation ??= GetOrientation(exifIfd0Directory);
}
if (gpsDirectory != null)
{
photo.Location = GeoWrapper.GetLocation(gpsDirectory);
}
});
}
public async Task Enrich(Photo photo, SourceDataDto source)
{
using (var stream = new MemoryStream())
{
using (var image = new MagickImage(source.AbsolutePath))
{
image.AutoOrient();
source.OriginalImage = image.Clone();
photo.Height = image.Height;
photo.Width = image.Width;
photo.Orientation = (int?)image.Orientation;
ImageHelper.ResizeImage(image, out var scale);
image.Format = MagickFormat.Jpg;
await image.WriteAsync(stream);
photo.Scale = scale;
source.PreviewImage = image.Clone();
}
photo.PreviewImage = stream.ToArray();
}
}
public async Task Enrich(Photo photo, SourceDataDto source)
{
source.ImageAnalysis = await _client.AnalyzeImageInStreamAsync(new MemoryStream(photo.PreviewImage), _features);
}
public async Task Enrich(Photo photo, SourceDataDto sourceData)
{
try
{
var detectedFaces = await _faceService.DetectFacesAsync(photo.PreviewImage);
if (!detectedFaces.Any())
{
return;
}
photo.Faces = new List <Face>();
var faceGuids = detectedFaces.Where(IsAbleToIdentify).Select(f => f.FaceId).ToList();
IList <IdentifyResult> identifyResults = new List <IdentifyResult>();
if (faceGuids.Any())
{
identifyResults = await _faceService.IdentifyAsync(faceGuids);
}
foreach (var detectedFace in detectedFaces)
{
var face = new Face
{
PhotoId = photo.Id,
IdentityStatus = IdentityStatus.NotIdentified,
Image = await CreateFacePreview(detectedFace, sourceData.PreviewImage, 1),
Rectangle = GeoWrapper.GetRectangle(detectedFace.FaceRectangle, photo.Scale)
};
var attributes = detectedFace.FaceAttributes;
if (attributes != null)
{
face.Age = attributes.Age;
face.Gender = attributes.Gender == Gender.Male;
face.Smile = attributes.Smile;
face.FaceAttributes = JsonConvert.SerializeObject(attributes);
}
var identifyResult = identifyResults.SingleOrDefault(f => f.FaceId == detectedFace.FaceId);
if (identifyResult != null)
{
IdentifyFace(face, identifyResult, photo.TakenDate);
}
else if (IsAbleToIdentify(detectedFace, photo.Scale))
{
face.Image = await CreateFacePreview(detectedFace, sourceData.OriginalImage, photo.Scale);
identifyResult = await _faceService.FaceIdentityAsync(face);
IdentifyFace(face, identifyResult, photo.TakenDate);
}
photo.Faces.Add(face);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}