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Use frozen collections in MimeTypes.cs (#10826)

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Co-authored-by: Stepan Goremykin <goremukin@gmail.com>
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Stepan Goremykin 2024-09-05 01:47:01 +02:00 committed by GitHub
parent e1076bab9c
commit a3cc39ddd8
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2 changed files with 62 additions and 61 deletions
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2
Emby.Server.Implementations/Library/LibraryManager.cs
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@ -669,7 +669,7 @@ namespace Emby.Server.Implementations.Library
if (parent is not null) if (parent is not null)
{ {
var multiItemResolvers = resolvers is null ? MultiItemResolvers : resolvers.OfType<IMultiItemResolver>().ToArray(); var multiItemResolvers = resolvers is null ? MultiItemResolvers : resolvers.OfType<IMultiItemResolver>();
foreach (var resolver in multiItemResolvers) foreach (var resolver in multiItemResolvers)
{ {

121
MediaBrowser.Model/Net/MimeTypes.cs
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@ -1,6 +1,7 @@
#pragma warning disable CS1591 #pragma warning disable CS1591
using System; using System;
using System.Collections.Frozen;
using System.Collections.Generic; using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis; using System.Diagnostics.CodeAnalysis;
using System.IO; using System.IO;
@ -26,7 +27,7 @@ namespace MediaBrowser.Model.Net
/// <summary> /// <summary>
/// Any extension in this list is considered a video file. /// Any extension in this list is considered a video file.
/// </summary> /// </summary>
private static readonly HashSet<string> _videoFileExtensions = new HashSet<string>(StringComparer.OrdinalIgnoreCase) private static readonly FrozenSet<string> _videoFileExtensions = new[]
{ {
".3gp", ".3gp",
".asf", ".asf",
@ -57,90 +58,90 @@ namespace MediaBrowser.Model.Net
".webm", ".webm",
".wmv", ".wmv",
".wtv", ".wtv",
}; }.ToFrozenSet(StringComparer.OrdinalIgnoreCase);
/// <summary> /// <summary>
/// Used for extensions not in <see cref="Model.MimeTypes"/> or to override them. /// Used for extensions not in <see cref="Model.MimeTypes"/> or to override them.
/// </summary> /// </summary>
private static readonly Dictionary<string, string> _mimeTypeLookup = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) private static readonly FrozenDictionary<string, string> _mimeTypeLookup = new KeyValuePair<string, string>[]
{ {
// Type application // Type application
{ ".azw3", "application/vnd.amazon.ebook" }, new(".azw3", "application/vnd.amazon.ebook"),
{ ".cb7", "application/x-cb7" }, new(".cb7", "application/x-cb7"),
{ ".cba", "application/x-cba" }, new(".cba", "application/x-cba"),
{ ".cbr", "application/vnd.comicbook-rar" }, new(".cbr", "application/vnd.comicbook-rar"),
{ ".cbt", "application/x-cbt" }, new(".cbt", "application/x-cbt"),
{ ".cbz", "application/vnd.comicbook+zip" }, new(".cbz", "application/vnd.comicbook+zip"),
// Type image // Type image
{ ".tbn", "image/jpeg" }, new(".tbn", "image/jpeg"),
// Type text // Type text
{ ".ass", "text/x-ssa" }, new(".ass", "text/x-ssa"),
{ ".ssa", "text/x-ssa" }, new(".ssa", "text/x-ssa"),
{ ".edl", "text/plain" }, new(".edl", "text/plain"),
{ ".html", "text/html; charset=UTF-8" }, new(".html", "text/html; charset=UTF-8"),
{ ".htm", "text/html; charset=UTF-8" }, new(".htm", "text/html; charset=UTF-8"),
// Type video // Type video
{ ".mpegts", "video/mp2t" }, new(".mpegts", "video/mp2t"),
// Type audio // Type audio
{ ".aac", "audio/aac" }, new(".aac", "audio/aac"),
{ ".ac3", "audio/ac3" }, new(".ac3", "audio/ac3"),
{ ".ape", "audio/x-ape" }, new(".ape", "audio/x-ape"),
{ ".dsf", "audio/dsf" }, new(".dsf", "audio/dsf"),
{ ".dsp", "audio/dsp" }, new(".dsp", "audio/dsp"),
{ ".flac", "audio/flac" }, new(".flac", "audio/flac"),
{ ".m4b", "audio/mp4" }, new(".m4b", "audio/mp4"),
{ ".mp3", "audio/mpeg" }, new(".mp3", "audio/mpeg"),
{ ".vorbis", "audio/vorbis" }, new(".vorbis", "audio/vorbis"),
{ ".webma", "audio/webm" }, new(".webma", "audio/webm"),
{ ".wv", "audio/x-wavpack" }, new(".wv", "audio/x-wavpack"),
{ ".xsp", "audio/xsp" }, new(".xsp", "audio/xsp"),
}; }.ToFrozenDictionary(pair => pair.Key, pair => pair.Value, StringComparer.OrdinalIgnoreCase);
private static readonly Dictionary<string, string> _extensionLookup = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) private static readonly FrozenDictionary<string, string> _extensionLookup = new KeyValuePair<string, string>[]
{ {
// Type application // Type application
{ "application/vnd.comicbook-rar", ".cbr" }, new("application/vnd.comicbook-rar", ".cbr"),
{ "application/vnd.comicbook+zip", ".cbz" }, new("application/vnd.comicbook+zip", ".cbz"),
{ "application/x-cb7", ".cb7" }, new("application/x-cb7", ".cb7"),
{ "application/x-cba", ".cba" }, new("application/x-cba", ".cba"),
{ "application/x-cbr", ".cbr" }, new("application/x-cbr", ".cbr"),
{ "application/x-cbt", ".cbt" }, new("application/x-cbt", ".cbt"),
{ "application/x-cbz", ".cbz" }, new("application/x-cbz", ".cbz"),
{ "application/x-javascript", ".js" }, new("application/x-javascript", ".js"),
{ "application/xml", ".xml" }, new("application/xml", ".xml"),
{ "application/x-mpegURL", ".m3u8" }, new("application/x-mpegURL", ".m3u8"),
// Type audio // Type audio
{ "audio/aac", ".aac" }, new("audio/aac", ".aac"),
{ "audio/ac3", ".ac3" }, new("audio/ac3", ".ac3"),
{ "audio/dsf", ".dsf" }, new("audio/dsf", ".dsf"),
{ "audio/dsp", ".dsp" }, new("audio/dsp", ".dsp"),
{ "audio/flac", ".flac" }, new("audio/flac", ".flac"),
{ "audio/m4b", ".m4b" }, new("audio/m4b", ".m4b"),
{ "audio/vorbis", ".vorbis" }, new("audio/vorbis", ".vorbis"),
{ "audio/x-ape", ".ape" }, new("audio/x-ape", ".ape"),
{ "audio/xsp", ".xsp" }, new("audio/xsp", ".xsp"),
{ "audio/x-wavpack", ".wv" }, new("audio/x-wavpack", ".wv"),
// Type image // Type image
{ "image/jpeg", ".jpg" }, new("image/jpeg", ".jpg"),
{ "image/tiff", ".tiff" }, new("image/tiff", ".tiff"),
{ "image/x-png", ".png" }, new("image/x-png", ".png"),
{ "image/x-icon", ".ico" }, new("image/x-icon", ".ico"),
// Type text // Type text
{ "text/plain", ".txt" }, new("text/plain", ".txt"),
{ "text/rtf", ".rtf" }, new("text/rtf", ".rtf"),
{ "text/x-ssa", ".ssa" }, new("text/x-ssa", ".ssa"),
// Type video // Type video
{ "video/vnd.mpeg.dash.mpd", ".mpd" }, new("video/vnd.mpeg.dash.mpd", ".mpd"),
{ "video/x-matroska", ".mkv" }, new("video/x-matroska", ".mkv"),
}; }.ToFrozenDictionary(pair => pair.Key, pair => pair.Value, StringComparer.OrdinalIgnoreCase);
public static string GetMimeType(string path) => GetMimeType(path, "application/octet-stream"); public static string GetMimeType(string path) => GetMimeType(path, "application/octet-stream");