480 lines
25 KiB
C#
480 lines
25 KiB
C#
using System.Collections.ObjectModel;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Reflection;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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using View_by_Distance.FaceRecognitionDotNet;
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using View_by_Distance.Metadata.Models;
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using View_by_Distance.Metadata.Models.Stateless.Methods;
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using View_by_Distance.Property.Models;
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using View_by_Distance.Resize.Models;
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using View_by_Distance.Shared.Models;
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using View_by_Distance.Shared.Models.Properties;
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using View_by_Distance.Shared.Models.Stateless;
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using View_by_Distance.Shared.Models.Stateless.Methods;
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namespace View_by_Distance.Face.Models;
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/// <summary>
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// List<D_Faces>
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/// </summary>
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public class D_Face : IFaceD
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{
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protected readonly string _FileNameExtension;
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public string FileNameExtension => _FileNameExtension;
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protected readonly string _HiddenFileNameExtension;
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public string HiddenFileNameExtension => _HiddenFileNameExtension;
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private readonly Model _Model;
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private readonly string _ArgZero;
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private readonly bool _OverrideForFaceImages;
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private readonly bool _LoadPhotoPrismLocations;
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private readonly ImageCodecInfo _ImageCodecInfo;
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private readonly ModelParameter _ModelParameter;
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private readonly PredictorModel _PredictorModel;
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private readonly bool _CheckDFaceAndUpWriteDates;
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private readonly bool _PropertiesChangedForFaces;
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private readonly ConstructorInfo _ConstructorInfo;
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private readonly float _RectangleIntersectMinimum;
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private readonly int _FaceDistanceHiddenImageFactor;
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private readonly EncoderParameters _EncoderParameters;
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private readonly ImageCodecInfo _HiddenImageCodecInfo;
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private readonly Dictionary<string, string[]> _FileGroups;
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private readonly bool _ForceFaceLastWriteTimeToCreationTime;
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private readonly EncoderParameters _HiddenEncoderParameters;
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private readonly IPropertyConfiguration _PropertyConfiguration;
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private readonly JsonSerializerOptions _WriteIndentedAndWhenWritingNull;
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public D_Face(
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string argZero,
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IPropertyConfiguration propertyConfiguration,
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bool checkDFaceAndUpWriteDates,
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EncoderParameters encoderParameters,
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int faceDistanceHiddenImageFactor,
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string filenameExtension,
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bool forceFaceLastWriteTimeToCreationTime,
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EncoderParameters hiddenEncoderParameters,
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string hiddenFileNameExtension,
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ImageCodecInfo hiddenImageCodecInfo,
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ImageCodecInfo imageCodecInfo,
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bool loadPhotoPrismLocations,
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string modelDirectory,
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string modelName,
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bool overrideForFaceImages,
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string predictorModelName,
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bool propertiesChangedForFaces,
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float[] rectangleIntersectMinimums)
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{
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_ArgZero = argZero;
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_FileGroups = [];
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_ImageCodecInfo = imageCodecInfo;
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_EncoderParameters = encoderParameters;
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_FileNameExtension = filenameExtension;
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_HiddenImageCodecInfo = hiddenImageCodecInfo;
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_OverrideForFaceImages = overrideForFaceImages;
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_PropertyConfiguration = propertyConfiguration;
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_HiddenEncoderParameters = hiddenEncoderParameters;
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_HiddenFileNameExtension = hiddenFileNameExtension;
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_LoadPhotoPrismLocations = loadPhotoPrismLocations;
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_CheckDFaceAndUpWriteDates = checkDFaceAndUpWriteDates;
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_PropertiesChangedForFaces = propertiesChangedForFaces;
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_RectangleIntersectMinimum = rectangleIntersectMinimums.Min();
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_FaceDistanceHiddenImageFactor = faceDistanceHiddenImageFactor;
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_ForceFaceLastWriteTimeToCreationTime = forceFaceLastWriteTimeToCreationTime;
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(Model model, PredictorModel predictorModel, ModelParameter modelParameter) = GetModel(modelDirectory, modelName, predictorModelName);
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_Model = model;
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_PredictorModel = predictorModel;
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_ModelParameter = modelParameter;
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ConstructorInfo? constructorInfo = typeof(PropertyItem).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public, null, [], null) ?? throw new Exception();
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_ConstructorInfo = constructorInfo;
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_WriteIndentedAndWhenWritingNull = new JsonSerializerOptions { WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull };
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}
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public override string ToString()
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{
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string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
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return result;
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}
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public void Update(string dResultsFullGroupDirectory)
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{
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_FileGroups.Clear();
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ReadOnlyDictionary<string, string[]> keyValuePairs = Shared.Models.Stateless.Methods.IPath.GetKeyValuePairs(_PropertyConfiguration, dResultsFullGroupDirectory, [_PropertyConfiguration.ResultCollection, _PropertyConfiguration.ResultContent]);
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foreach (KeyValuePair<string, string[]> keyValuePair in keyValuePairs)
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_FileGroups.Add(keyValuePair.Key, keyValuePair.Value);
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}
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private static (Model model, PredictorModel predictorModel, ModelParameter modelParameter) GetModel(string modelDirectory, string modelName, string predictorModelName)
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{
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(Model, PredictorModel, ModelParameter) result;
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Array array;
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Model? model = null;
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PredictorModel? predictorModel = null;
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array = Enum.GetValues(typeof(Model));
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foreach (Model check in array)
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{
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if (modelName.Contains(check.ToString()))
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{
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model = check;
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break;
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}
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}
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if (model is null)
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throw new Exception("Destination directory must have Model name!");
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model = model.Value;
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array = Enum.GetValues(typeof(PredictorModel));
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foreach (PredictorModel check in array)
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{
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if (predictorModelName.Contains(check.ToString()))
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{
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predictorModel = check;
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break;
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}
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}
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if (predictorModel is null)
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throw new Exception("Destination directory must have Predictor Model name!");
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predictorModel = predictorModel.Value;
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ModelParameter modelParameter = new()
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{
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CnnFaceDetectorModel = File.ReadAllBytes(Path.Combine(modelDirectory, "mmod_human_face_detector.dat")),
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FaceRecognitionModel = File.ReadAllBytes(Path.Combine(modelDirectory, "dlib_face_recognition_resnet_model_v1.dat")),
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PosePredictor5FaceLandmarksModel = File.ReadAllBytes(Path.Combine(modelDirectory, "shape_predictor_5_face_landmarks.dat")),
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PosePredictor68FaceLandmarksModel = File.ReadAllBytes(Path.Combine(modelDirectory, "shape_predictor_68_face_landmarks.dat"))
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};
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result = new(model.Value, predictorModel.Value, modelParameter);
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return result;
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}
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#pragma warning disable CA1416
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private void SaveFaces(FileHolder resizedFileHolder, ExifDirectory exifDirectory, List<(Shared.Models.Face, FileHolder?, string, bool)> collection)
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{
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int width;
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int height;
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Bitmap bitmap;
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short type = 2;
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FaceFile faceFile;
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Graphics graphics;
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Location? location;
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Rectangle rectangle;
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string faceFileJson;
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string faceEncodingJson;
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PropertyItem? propertyItem;
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string? maker = IMetadata.GetMaker(exifDirectory);
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string? model = IMetadata.GetModel(exifDirectory);
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using Bitmap source = new(resizedFileHolder.FullName);
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MetadataExtractor.GeoLocation? geoLocation = IMetadata.GeoLocation(exifDirectory);
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const int artist = MetadataExtractor.Formats.Exif.ExifDirectoryBase.TagArtist; // 315
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const int userComment = MetadataExtractor.Formats.Exif.ExifDirectoryBase.TagUserComment;
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foreach ((Shared.Models.Face face, FileHolder? fileHolder, string fileName, bool save) in collection)
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{
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if (!save)
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continue;
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if (fileHolder is null)
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continue;
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if (face.FaceEncoding is null || face?.Location is null || face?.OutputResolution is null)
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continue;
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if (_OverrideForFaceImages && fileHolder.Exists)
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{
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IFaceD dFace = this;
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FilePath filePath = FilePath.Get(_PropertyConfiguration, fileHolder, index: null);
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dFace.ReSaveFace(exifDirectory, filePath, face, mappedFile: false);
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continue;
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}
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location = Shared.Models.Stateless.Methods.ILocation.GetLocation(face.Location, Shared.Models.Stateless.ILocation.Digits, Shared.Models.Stateless.ILocation.Factor, source.Height, source.Width, collection.Count);
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if (location is null)
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continue;
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width = location.Right - location.Left;
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height = location.Bottom - location.Top;
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faceEncodingJson = JsonSerializer.Serialize(face.FaceEncoding);
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rectangle = new Rectangle(location.Left, location.Top, width, height);
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faceFile = new(face.Mapping?.MappingFromLocation?.AreaPermyriad,
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face.Mapping?.MappingFromLocation?.ConfidencePercent,
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geoLocation?.ToDmsString(),
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face.DateTime,
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null,
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face.FaceParts,
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face.Location,
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maker,
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null,
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model,
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face.OutputResolution);
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faceFileJson = JsonSerializer.Serialize(faceFile, FaceFileGenerationContext.Default.FaceFile);
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using (bitmap = new(width, height))
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{
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using (graphics = Graphics.FromImage(bitmap))
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graphics.DrawImage(source, new Rectangle(0, 0, width, height), rectangle, GraphicsUnit.Pixel);
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propertyItem = Property.Models.Stateless.IProperty.GetPropertyItem(_ConstructorInfo, artist, type, faceFileJson);
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bitmap.SetPropertyItem(propertyItem);
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propertyItem = Property.Models.Stateless.IProperty.GetPropertyItem(_ConstructorInfo, userComment, type, faceEncodingJson);
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bitmap.SetPropertyItem(propertyItem);
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bitmap.Save(fileHolder.FullName, _ImageCodecInfo, _EncoderParameters);
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}
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if (File.Exists(fileName))
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File.Delete(fileName);
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location = Shared.Models.Stateless.Methods.ILocation.GetLocation(_FaceDistanceHiddenImageFactor, face.Location, Shared.Models.Stateless.ILocation.Digits, Shared.Models.Stateless.ILocation.Factor, source.Height, source.Width, collection.Count);
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if (location is null)
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continue;
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width = location.Right - location.Left;
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height = location.Bottom - location.Top;
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rectangle = new Rectangle(location.Left, location.Top, width, height);
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using (bitmap = new(width, height))
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{
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using (graphics = Graphics.FromImage(bitmap))
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graphics.DrawImage(source, new Rectangle(0, 0, width, height), rectangle, GraphicsUnit.Pixel);
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bitmap.Save(fileName, _HiddenImageCodecInfo, _HiddenEncoderParameters);
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}
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File.SetAttributes(fileName, FileAttributes.Hidden);
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}
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}
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private List<Shared.Models.Face> GetFaces(string outputResolution, string cResultsFullGroupDirectory, Shared.Models.Property property, MappingFromItem mappingFromItem, Dictionary<string, int[]> outputResolutionToResize, List<Location> locations)
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{
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if (_PropertyConfiguration.NumberOfJitters is null)
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throw new NullReferenceException(nameof(_PropertyConfiguration.NumberOfJitters));
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if (_PropertyConfiguration.NumberOfTimesToUpsample is null)
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throw new NullReferenceException(nameof(_PropertyConfiguration.NumberOfTimesToUpsample));
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List<Shared.Models.Face> results = [];
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FaceRecognitionDotNet.Image? unknownImage;
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try
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{
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if (mappingFromItem.ResizedFileHolder.ExtensionLowered != ".tif")
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unknownImage = FaceRecognition.LoadImageFile(mappingFromItem.ResizedFileHolder.FullName);
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else
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{
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int outputQuality = 100;
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string extension = ".png";
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string file = Path.Combine(cResultsFullGroupDirectory, $"{mappingFromItem.ResizedFileHolder.Name}{extension}");
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(ImageCodecInfo imageCodecInfo, EncoderParameters encoderParameters, string filenameExtension) = C_Resize.GetTuple(extension, outputQuality);
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#pragma warning disable CA1416
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System.Drawing.Image image = System.Drawing.Image.FromFile(mappingFromItem.ResizedFileHolder.FullName);
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image.Save(Path.Combine(cResultsFullGroupDirectory, $"{mappingFromItem.ResizedFileHolder.Name}{filenameExtension}"), imageCodecInfo, encoderParameters);
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image.Dispose();
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#pragma warning restore CA1416
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unknownImage = FaceRecognition.LoadImageFile(file);
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File.Delete(file);
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}
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}
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catch (Exception)
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{ unknownImage = null; }
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if (unknownImage is not null)
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{
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(int outputResolutionWidth, int outputResolutionHeight, int outputResolutionOrientation) = Resize.Models.Stateless.Methods.IResize.Get(outputResolution, outputResolutionToResize);
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List<(Location Location, FaceRecognitionDotNet.FaceEncoding? FaceEncoding, Dictionary<FacePart, FacePoint[]>? FaceParts)> collection;
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FaceRecognition faceRecognition = new(_PropertyConfiguration.NumberOfJitters.Value, _PropertyConfiguration.NumberOfTimesToUpsample.Value, _Model, _ModelParameter, _PredictorModel);
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collection = faceRecognition.GetCollection(unknownImage, locations, includeFaceEncoding: true, includeFaceParts: true);
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if (collection.Count == 0)
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results.Add(new(property, outputResolutionWidth, outputResolutionHeight, outputResolutionOrientation, location: null));
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else
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{
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double[] rawEncoding;
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Shared.Models.Face face;
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Shared.Models.FaceEncoding convertedFaceEncoding;
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foreach ((Location location, FaceRecognitionDotNet.FaceEncoding? faceEncoding, Dictionary<FacePart, FacePoint[]>? faceParts) in collection)
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{
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face = new(property, outputResolutionWidth, outputResolutionHeight, outputResolutionOrientation, location);
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if (faceEncoding is not null)
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{
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rawEncoding = faceEncoding.GetRawEncoding();
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convertedFaceEncoding = new(rawEncoding, faceEncoding.Size);
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face.SetFaceEncoding(convertedFaceEncoding);
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}
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if (faceParts is not null)
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face.SetFaceParts(faceParts);
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results.Add(face);
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}
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}
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unknownImage.Dispose();
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faceRecognition.Dispose();
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}
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return results;
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}
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#pragma warning restore CA1416
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public List<Shared.Models.Face> GetFaces(string outputResolution, string cResultsFullGroupDirectory, FilePath filePath, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, Shared.Models.Property property, MappingFromItem mappingFromItem, Dictionary<string, int[]> outputResolutionToResize, List<MappingFromPhotoPrism>? mappingFromPhotoPrismCollection)
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{
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List<Shared.Models.Face>? results;
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string? json;
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List<Location> locations;
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string[] changesFrom = [nameof(A_Property), nameof(B_Metadata), nameof(C_Resize)];
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List<DateTime> dateTimes = (from l in subFileTuples where changesFrom.Contains(l.Item1) select l.Item2).ToList();
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(_, int directoryIndex) = Shared.Models.Stateless.Methods.IPath.GetDirectoryNameAndIndex(_PropertyConfiguration, filePath);
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FileInfo fileInfo = new(Path.Combine(_FileGroups[_PropertyConfiguration.ResultCollection][directoryIndex], $"{mappingFromItem.FilePath.NameWithoutExtension}{mappingFromItem.FilePath.ExtensionLowered}.json"));
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if (_ForceFaceLastWriteTimeToCreationTime && !fileInfo.Exists && File.Exists(Path.ChangeExtension(fileInfo.FullName, ".delete")))
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{
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File.Move(Path.ChangeExtension(fileInfo.FullName, ".delete"), fileInfo.FullName);
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fileInfo.Refresh();
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}
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if (_ForceFaceLastWriteTimeToCreationTime && fileInfo.Exists && fileInfo.LastWriteTime != fileInfo.CreationTime)
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{
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File.SetLastWriteTime(fileInfo.FullName, fileInfo.CreationTime);
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fileInfo.Refresh();
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}
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if (_PropertiesChangedForFaces)
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results = null;
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else if (!fileInfo.Exists)
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results = null;
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else if (_CheckDFaceAndUpWriteDates && dateTimes.Count > 0 && dateTimes.Max() > fileInfo.LastWriteTime)
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results = null;
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else
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{
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json = Shared.Models.Stateless.Methods.IFace.GetJson(fileInfo.FullName);
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try
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{
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results = JsonSerializer.Deserialize<List<Shared.Models.Face>>(json);
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if (results is null)
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throw new NullReferenceException(nameof(results));
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subFileTuples.Add(new Tuple<string, DateTime>(nameof(D_Face), fileInfo.LastWriteTime));
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}
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catch (Exception)
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{
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results = null;
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parseExceptions.Add(nameof(D_Face));
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}
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}
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if (!_LoadPhotoPrismLocations || mappingFromPhotoPrismCollection is null || results is null)
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locations = [];
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else
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locations = Shared.Models.Stateless.Methods.ILocation.GetLocations(results, mappingFromPhotoPrismCollection, _RectangleIntersectMinimum);
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if (results is null || locations.Count > 0)
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{
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results = GetFaces(outputResolution, cResultsFullGroupDirectory, property, mappingFromItem, outputResolutionToResize, locations);
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if (results.Count == 0)
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File.Move(mappingFromItem.ResizedFileHolder.FullName, $"{mappingFromItem.ResizedFileHolder.FullName}.err");
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else
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{
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bool updateDateWhenMatches = dateTimes.Count > 0 && fileInfo.Exists && dateTimes.Max() > fileInfo.LastWriteTime;
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DateTime? dateTime = !updateDateWhenMatches ? null : dateTimes.Max();
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json = JsonSerializer.Serialize(results, _WriteIndentedAndWhenWritingNull);
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if (Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches, compareBeforeWrite: true, updateToWhenMatches: dateTime))
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{
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if (!_ForceFaceLastWriteTimeToCreationTime)
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subFileTuples.Add(new Tuple<string, DateTime>(nameof(D_Face), DateTime.Now));
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else
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{
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File.SetLastWriteTime(fileInfo.FullName, fileInfo.CreationTime);
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fileInfo.Refresh();
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subFileTuples.Add(new Tuple<string, DateTime>(nameof(D_Face), fileInfo.CreationTime));
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}
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}
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}
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}
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return results;
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}
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public List<(Shared.Models.Face, FileHolder?, string, bool)> SaveFaces(FilePath filePath, List<Tuple<string, DateTime>> subFileTuples, List<string> parseExceptions, MappingFromItem mappingFromItem, ExifDirectory exifDirectory, List<Shared.Models.Face> faces)
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{
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List<(Shared.Models.Face, FileHolder?, string, bool Save)> results = [];
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bool save;
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FileInfo fileInfo;
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FileHolder fileHolder;
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string deterministicHashCodeKey;
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string[] changesFrom = [nameof(A_Property), nameof(B_Metadata), nameof(C_Resize)];
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List<DateTime> dateTimes = (from l in subFileTuples where changesFrom.Contains(l.Item1) select l.Item2).ToList();
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(_, int directoryIndex) = Shared.Models.Stateless.Methods.IPath.GetDirectoryNameAndIndex(_PropertyConfiguration, filePath);
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string directory = Path.Combine(_FileGroups[_PropertyConfiguration.ResultContent][directoryIndex], mappingFromItem.FilePath.NameWithoutExtension);
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bool directoryExists = Directory.Exists(directory);
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foreach (Shared.Models.Face face in faces)
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{
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save = false;
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if (face.FaceEncoding is null || face.Location is null || face.OutputResolution is null)
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{
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results.Add(new(face, null, string.Empty, save));
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continue;
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}
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deterministicHashCodeKey = Shared.Models.Stateless.Methods.IMapping.GetDeterministicHashCodeKey(filePath, face.Location, Shared.Models.Stateless.ILocation.Digits, face.OutputResolution);
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fileInfo = new FileInfo(Path.Combine(directory, $"{deterministicHashCodeKey}{mappingFromItem.FilePath.ExtensionLowered}{_FileNameExtension}"));
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fileHolder = FileHolder.Get(fileInfo);
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if (!directoryExists)
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save = true;
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else if (_OverrideForFaceImages)
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save = true;
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else if (!fileHolder.Exists)
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save = true;
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else if (_CheckDFaceAndUpWriteDates && dateTimes.Count > 0 && dateTimes.Max() > fileInfo.LastWriteTime)
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save = true;
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results.Add(new(face, fileHolder, Path.Combine(directory, $"{deterministicHashCodeKey}{mappingFromItem.FilePath.ExtensionLowered}{_HiddenFileNameExtension}"), save));
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}
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if (results.Any(l => l.Save))
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{
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if (!directoryExists)
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_ = Directory.CreateDirectory(directory);
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SaveFaces(mappingFromItem.ResizedFileHolder, exifDirectory, results);
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}
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return results;
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}
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#pragma warning disable CA1416
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private static (string?, string?) Get(string? json)
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{
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string? model;
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string? maker;
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FaceFile? faceFile = json is null ? null : JsonSerializer.Deserialize(json, FaceFileGenerationContext.Default.FaceFile);
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if (faceFile is null || faceFile.Location is null)
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(maker, model) = (null, null);
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else
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(maker, model) = (faceFile.Maker, faceFile.Model);
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return (maker, model);
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}
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void IFaceD.ReSaveFace(ExifDirectory exifDirectory, FilePath filePath, Shared.Models.Face face, bool mappedFile)
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{
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FileInfo fileInfo = new(filePath.FullName);
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if (fileInfo.Exists)
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{
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string? json;
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short type = 2;
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string? model;
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|
string? maker;
|
|
string checkFile = $"{filePath.FullName}.exif";
|
|
const int artist = MetadataExtractor.Formats.Exif.ExifDirectoryBase.TagArtist;
|
|
// const int author = MetadataExtractor.Formats.Exif.ExifDirectoryBase.TagWinAuthor; // 40093
|
|
if (mappedFile)
|
|
{
|
|
json = IMetadata.GetOutputResolution(exifDirectory);
|
|
if (json is not null && json.Contains(nameof(DateTime)))
|
|
return;
|
|
(maker, model) = Get(json);
|
|
}
|
|
else
|
|
{
|
|
maker = IMetadata.GetMaker(exifDirectory);
|
|
model = IMetadata.GetModel(exifDirectory);
|
|
ExifDirectory? faceExifDirectory = IMetadata.GetExifDirectory(filePath);
|
|
json = IMetadata.GetOutputResolution(faceExifDirectory);
|
|
if (json is not null && json.Contains(nameof(DateTime)))
|
|
return;
|
|
}
|
|
MetadataExtractor.GeoLocation? geoLocation = IMetadata.GeoLocation(exifDirectory);
|
|
FaceFile faceFile = new(face.Mapping?.MappingFromLocation?.AreaPermyriad,
|
|
face.Mapping?.MappingFromLocation?.ConfidencePercent,
|
|
geoLocation?.ToDmsString(),
|
|
face.DateTime,
|
|
null,
|
|
face.FaceParts,
|
|
face.Location,
|
|
maker,
|
|
null,
|
|
model,
|
|
face.OutputResolution);
|
|
string faceFileJson = JsonSerializer.Serialize(faceFile, FaceFileGenerationContext.Default.FaceFile);
|
|
ConstructorInfo? constructorInfo = typeof(PropertyItem).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public, null, [], null) ?? throw new Exception();
|
|
PropertyItem? propertyItem = Property.Models.Stateless.IProperty.GetPropertyItem(constructorInfo, artist, type, faceFileJson);
|
|
Bitmap bitmap = new(fileInfo.FullName);
|
|
bitmap.SetPropertyItem(propertyItem);
|
|
bitmap.Save(checkFile);
|
|
bitmap.Dispose();
|
|
File.SetLastWriteTime(checkFile, fileInfo.LastWriteTime);
|
|
File.Delete(fileInfo.FullName);
|
|
File.Move(checkFile, fileInfo.FullName);
|
|
}
|
|
}
|
|
|
|
#pragma warning restore CA1416
|
|
|
|
} |