51 lines
1.5 KiB
C#
51 lines
1.5 KiB
C#
using System;
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using System.IO;
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using Emby.Naming.Common;
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using Jellyfin.Extensions;
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namespace Emby.Naming.Video
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{
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/// <summary>
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/// Resolve if file is stub (.disc).
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/// </summary>
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public static class StubResolver
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{
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/// <summary>
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/// Tries to resolve if file is stub (.disc).
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/// </summary>
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/// <param name="path">Path to file.</param>
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/// <param name="options">NamingOptions containing StubFileExtensions and StubTypes.</param>
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/// <param name="stubType">Stub type.</param>
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/// <returns>True if file is a stub.</returns>
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public static bool TryResolveFile(string path, NamingOptions options, out string? stubType)
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{
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stubType = default;
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if (string.IsNullOrEmpty(path))
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{
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return false;
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}
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var extension = Path.GetExtension(path.AsSpan());
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if (!options.StubFileExtensions.Contains(extension, StringComparison.OrdinalIgnoreCase))
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{
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return false;
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}
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var token = Path.GetExtension(Path.GetFileNameWithoutExtension(path.AsSpan())).TrimStart('.');
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foreach (var rule in options.StubTypes)
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{
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if (token.Equals(rule.Token, StringComparison.OrdinalIgnoreCase))
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{
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stubType = rule.StubType;
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return true;
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}
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}
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return true;
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}
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}
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}
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