diff --git a/Emby.Photos/PhotoProvider.cs b/Emby.Photos/PhotoProvider.cs index a4179e6609..99a635e608 100644 --- a/Emby.Photos/PhotoProvider.cs +++ b/Emby.Photos/PhotoProvider.cs @@ -20,7 +20,10 @@ namespace Emby.Photos public class PhotoProvider : ICustomMetadataProvider, IForcedProvider, IHasItemChangeMonitor { private readonly ILogger _logger; - private IImageProcessor _imageProcessor; + private readonly IImageProcessor _imageProcessor; + + // These are causing taglib to hang + private string[] _includextensions = new string[] { ".jpg", ".jpeg", ".png", ".tiff", ".cr2" }; public PhotoProvider(ILogger logger, IImageProcessor imageProcessor) { @@ -28,75 +31,55 @@ namespace Emby.Photos _imageProcessor = imageProcessor; } + public string Name => "Embedded Information"; + public bool HasChanged(BaseItem item, IDirectoryService directoryService) { if (item.IsFileProtocol) { var file = directoryService.GetFile(item.Path); - if (file != null && file.LastWriteTimeUtc != item.DateModified) - { - return true; - } + return (file != null && file.LastWriteTimeUtc != item.DateModified); } return false; } - // These are causing taglib to hang - private string[] _includextensions = new string[] { ".jpg", ".jpeg", ".png", ".tiff", ".cr2" }; - public Task FetchAsync(Photo item, MetadataRefreshOptions options, CancellationToken cancellationToken) { item.SetImagePath(ImageType.Primary, item.Path); // Examples: https://github.com/mono/taglib-sharp/blob/a5f6949a53d09ce63ee7495580d6802921a21f14/tests/fixtures/TagLib.Tests.Images/NullOrientationTest.cs - if (_includextensions.Contains(Path.GetExtension(item.Path) ?? string.Empty, StringComparer.OrdinalIgnoreCase)) + if (_includextensions.Contains(Path.GetExtension(item.Path), StringComparer.OrdinalIgnoreCase)) { try { using (var file = TagLib.File.Create(item.Path)) { - var image = file as TagLib.Image.File; - - var tag = file.GetTag(TagTypes.TiffIFD) as IFDTag; - - if (tag != null) + if (file.GetTag(TagTypes.TiffIFD) is IFDTag tag) { var structure = tag.Structure; - - if (structure != null) + if (structure != null + && structure.GetEntry(0, (ushort)IFDEntryTag.ExifIFD) is SubIFDEntry exif) { - var exif = structure.GetEntry(0, (ushort)IFDEntryTag.ExifIFD) as SubIFDEntry; - - if (exif != null) + var exifStructure = exif.Structure; + if (exifStructure != null) { - var exifStructure = exif.Structure; + var entry = exifStructure.GetEntry(0, (ushort)ExifEntryTag.ApertureValue) as RationalIFDEntry; + if (entry != null) + { + item.Aperture = (double)entry.Value.Numerator / entry.Value.Denominator; + } - if (exifStructure != null) + entry = exifStructure.GetEntry(0, (ushort)ExifEntryTag.ShutterSpeedValue) as RationalIFDEntry; + if (entry != null) { - var entry = exifStructure.GetEntry(0, (ushort)ExifEntryTag.ApertureValue) as RationalIFDEntry; - - if (entry != null) - { - double val = entry.Value.Numerator; - val /= entry.Value.Denominator; - item.Aperture = val; - } - - entry = exifStructure.GetEntry(0, (ushort)ExifEntryTag.ShutterSpeedValue) as RationalIFDEntry; - - if (entry != null) - { - double val = entry.Value.Numerator; - val /= entry.Value.Denominator; - item.ShutterSpeed = val; - } + item.ShutterSpeed = (double)entry.Value.Numerator / entry.Value.Denominator; } } } } - if (image != null) + if (file is TagLib.Image.File image) { item.CameraMake = image.ImageTag.Make; item.CameraModel = image.ImageTag.Model; @@ -116,12 +99,10 @@ namespace Emby.Photos item.Overview = image.ImageTag.Comment; - if (!string.IsNullOrWhiteSpace(image.ImageTag.Title)) + if (!string.IsNullOrWhiteSpace(image.ImageTag.Title) + && !item.LockedFields.Contains(MetadataFields.Name)) { - if (!item.LockedFields.Contains(MetadataFields.Name)) - { - item.Name = image.ImageTag.Title; - } + item.Name = image.ImageTag.Title; } var dateTaken = image.ImageTag.DateTime; @@ -140,12 +121,9 @@ namespace Emby.Photos { item.Orientation = null; } - else + else if (Enum.TryParse(image.ImageTag.Orientation.ToString(), true, out ImageOrientation orientation)) { - if (Enum.TryParse(image.ImageTag.Orientation.ToString(), true, out ImageOrientation orientation)) - { - item.Orientation = orientation; - } + item.Orientation = orientation; } item.ExposureTime = image.ImageTag.ExposureTime; @@ -195,7 +173,5 @@ namespace Emby.Photos const ItemUpdateType result = ItemUpdateType.ImageUpdate | ItemUpdateType.MetadataImport; return Task.FromResult(result); } - - public string Name => "Embedded Information"; } } diff --git a/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs b/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs index db270c398b..8171c010bd 100644 --- a/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs +++ b/Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs @@ -14,6 +14,18 @@ namespace Emby.Server.Implementations.Library.Resolvers { private readonly IImageProcessor _imageProcessor; private readonly ILibraryManager _libraryManager; + private static readonly HashSet _ignoreFiles = new HashSet(StringComparer.OrdinalIgnoreCase) + { + "folder", + "thumb", + "landscape", + "fanart", + "backdrop", + "poster", + "cover", + "logo", + "default" + }; public PhotoResolver(IImageProcessor imageProcessor, ILibraryManager libraryManager) { @@ -31,10 +43,10 @@ namespace Emby.Server.Implementations.Library.Resolvers if (!args.IsDirectory) { // Must be an image file within a photo collection - var collectionType = args.GetCollectionType(); + var collectionType = args.CollectionType; - if (string.Equals(collectionType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase) || - (string.Equals(collectionType, CollectionType.HomeVideos, StringComparison.OrdinalIgnoreCase) && args.GetLibraryOptions().EnablePhotos)) + if (string.Equals(collectionType, CollectionType.Photos, StringComparison.OrdinalIgnoreCase) + || (string.Equals(collectionType, CollectionType.HomeVideos, StringComparison.OrdinalIgnoreCase) && args.GetLibraryOptions().EnablePhotos)) { if (IsImageFile(args.Path, _imageProcessor)) { @@ -74,43 +86,29 @@ namespace Emby.Server.Implementations.Library.Resolvers } internal static bool IsOwnedByResolvedMedia(ILibraryManager libraryManager, LibraryOptions libraryOptions, string file, string imageFilename) + => imageFilename.StartsWith(Path.GetFileNameWithoutExtension(file), StringComparison.OrdinalIgnoreCase); + + internal static bool IsImageFile(string path, IImageProcessor imageProcessor) { - if (imageFilename.StartsWith(Path.GetFileNameWithoutExtension(file), StringComparison.OrdinalIgnoreCase)) + if (path == null) { - return true; + throw new ArgumentNullException(nameof(path)); } - return false; - } - - private static readonly HashSet IgnoreFiles = new HashSet(StringComparer.OrdinalIgnoreCase) - { - "folder", - "thumb", - "landscape", - "fanart", - "backdrop", - "poster", - "cover", - "logo", - "default" - }; - - internal static bool IsImageFile(string path, IImageProcessor imageProcessor) - { - var filename = Path.GetFileNameWithoutExtension(path) ?? string.Empty; + var filename = Path.GetFileNameWithoutExtension(path); - if (IgnoreFiles.Contains(filename)) + if (_ignoreFiles.Contains(filename)) { return false; } - if (IgnoreFiles.Any(i => filename.IndexOf(i, StringComparison.OrdinalIgnoreCase) != -1)) + if (_ignoreFiles.Any(i => filename.IndexOf(i, StringComparison.OrdinalIgnoreCase) != -1)) { return false; } - return imageProcessor.SupportedInputFormats.Contains(Path.GetExtension(path).TrimStart('.'), StringComparer.Ordinal); + string extension = Path.GetExtension(path).TrimStart('.'); + return imageProcessor.SupportedInputFormats.Contains(extension, StringComparer.OrdinalIgnoreCase); } } }