jellyfin/MediaBrowser.Server.Implementations/Library/Resolvers/PhotoResolver.cs

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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Model.Entities;
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using System;
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using System.IO;
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using System.Linq;
namespace MediaBrowser.Server.Implementations.Library.Resolvers
{
public class PhotoResolver : ItemResolver<Photo>
{
/// <summary>
/// Resolves the specified args.
/// </summary>
/// <param name="args">The args.</param>
/// <returns>Trailer.</returns>
protected override Photo Resolve(ItemResolveArgs args)
{
// Must be an image file within a photo collection
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if (string.Equals(args.GetCollectionType(), CollectionType.Photos, StringComparison.OrdinalIgnoreCase) &&
!args.IsDirectory &&
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IsImageFile(args.Path))
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{
return new Photo
{
Path = args.Path
};
}
return null;
}
// Some common file name extensions for RAW picture files include: .cr2, .crw, .dng, .nef, .orf, .rw2, .pef, .arw, .sr2, .srf, and .tif.
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protected static string[] ImageExtensions = { ".tiff", ".jpeg", ".jpg", ".png", ".aiff", ".cr2", ".crw", ".dng", ".nef", ".orf", ".pef", ".arw", ".webp" };
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private static readonly string[] IgnoreFiles =
{
"folder",
"thumb",
"landscape",
"fanart",
"backdrop",
"poster"
};
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internal static bool IsImageFile(string path)
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{
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var filename = Path.GetFileNameWithoutExtension(path) ?? string.Empty;
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return !IgnoreFiles.Contains(filename, StringComparer.OrdinalIgnoreCase)
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&& ImageExtensions.Contains(Path.GetExtension(path) ?? string.Empty, StringComparer.OrdinalIgnoreCase);
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}
}
}