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Merge pull request #1367 from Bond-009/photo

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Ignore casing photo extensions
This commit is contained in:
Joshua M. Boniface 2019-05-14 21:25:46 -04:00 committed by GitHub
commit 71f81c5fb0
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2 changed files with 53 additions and 79 deletions
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58
Emby.Photos/PhotoProvider.cs
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@ -20,7 +20,10 @@ namespace Emby.Photos
public class PhotoProvider : ICustomMetadataProvider<Photo>, 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<ItemUpdateType> 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)
{
var exif = structure.GetEntry(0, (ushort)IFDEntryTag.ExifIFD) as SubIFDEntry;
if (exif != null)
if (structure != null
&& structure.GetEntry(0, (ushort)IFDEntryTag.ExifIFD) is SubIFDEntry exif)
{
var exifStructure = exif.Structure;
if (exifStructure != 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;
item.Aperture = (double)entry.Value.Numerator / entry.Value.Denominator;
}
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;
@ -116,13 +99,11 @@ namespace Emby.Photos
item.Overview = image.ImageTag.Comment;
if (!string.IsNullOrWhiteSpace(image.ImageTag.Title))
{
if (!item.LockedFields.Contains(MetadataFields.Name))
if (!string.IsNullOrWhiteSpace(image.ImageTag.Title)
&& !item.LockedFields.Contains(MetadataFields.Name))
{
item.Name = image.ImageTag.Title;
}
}
var dateTaken = image.ImageTag.DateTime;
if (dateTaken.HasValue)
@ -140,13 +121,10 @@ namespace Emby.Photos
{
item.Orientation = null;
}
else
{
if (Enum.TryParse(image.ImageTag.Orientation.ToString(), true, out ImageOrientation orientation))
else if (Enum.TryParse(image.ImageTag.Orientation.ToString(), true, out ImageOrientation orientation))
{
item.Orientation = orientation;
}
}
item.ExposureTime = image.ImageTag.ExposureTime;
item.FocalLength = image.ImageTag.FocalLength;
@ -195,7 +173,5 @@ namespace Emby.Photos
const ItemUpdateType result = ItemUpdateType.ImageUpdate | ItemUpdateType.MetadataImport;
return Task.FromResult(result);
}
public string Name => "Embedded Information";
}
}

54
Emby.Server.Implementations/Library/Resolvers/PhotoResolver.cs
View File

@ -14,6 +14,18 @@ namespace Emby.Server.Implementations.Library.Resolvers
{
private readonly IImageProcessor _imageProcessor;
private readonly ILibraryManager _libraryManager;
private static readonly HashSet<string> _ignoreFiles = new HashSet<string>(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)
{
if (imageFilename.StartsWith(Path.GetFileNameWithoutExtension(file), StringComparison.OrdinalIgnoreCase))
{
return true;
}
return false;
}
private static readonly HashSet<string> IgnoreFiles = new HashSet<string>(StringComparer.OrdinalIgnoreCase)
{
"folder",
"thumb",
"landscape",
"fanart",
"backdrop",
"poster",
"cover",
"logo",
"default"
};
=> imageFilename.StartsWith(Path.GetFileNameWithoutExtension(file), StringComparison.OrdinalIgnoreCase);
internal static bool IsImageFile(string path, IImageProcessor imageProcessor)
{
var filename = Path.GetFileNameWithoutExtension(path) ?? string.Empty;
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
if (IgnoreFiles.Contains(filename))
var filename = Path.GetFileNameWithoutExtension(path);
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);
}
}
}