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Add some docs and tests

This commit is contained in:
Bond_009 2021-11-07 22:32:08 +01:00
parent 195831ad4a
commit 4dfb7b18ae
4 changed files with 75 additions and 38 deletions
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37
Emby.Server.Implementations/IO/ManagedFileSystem.cs
View File

@ -1,5 +1,3 @@
#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Globalization;
@ -23,6 +21,11 @@ namespace Emby.Server.Implementations.IO
private readonly string _tempPath;
private static readonly bool _isEnvironmentCaseInsensitive = OperatingSystem.IsWindows();
/// <summary>
/// Initializes a new instance of the <see cref="ManagedFileSystem"/> class.
/// </summary>
/// <param name="logger">The <see cref="ILogger"/> instance to use.</param>
/// <param name="applicationPaths">The <see cref="IApplicationPaths"/> instance to use.</param>
public ManagedFileSystem(
ILogger<ManagedFileSystem> logger,
IApplicationPaths applicationPaths)
@ -31,6 +34,7 @@ namespace Emby.Server.Implementations.IO
_tempPath = applicationPaths.TempDirectory;
}
/// <inheritdoc />
public virtual void AddShortcutHandler(IShortcutHandler handler)
{
_shortcutHandlers.Add(handler);
@ -72,6 +76,7 @@ namespace Emby.Server.Implementations.IO
return handler?.Resolve(filename);
}
/// <inheritdoc />
public virtual string MakeAbsolutePath(string folderPath, string filePath)
{
// path is actually a stream
@ -358,11 +363,13 @@ namespace Emby.Server.Implementations.IO
return GetCreationTimeUtc(GetFileSystemInfo(path));
}
/// <inheritdoc />
public virtual DateTime GetCreationTimeUtc(FileSystemMetadata info)
{
return info.CreationTimeUtc;
}
/// <inheritdoc />
public virtual DateTime GetLastWriteTimeUtc(FileSystemMetadata info)
{
return info.LastWriteTimeUtc;
@ -397,6 +404,7 @@ namespace Emby.Server.Implementations.IO
return GetLastWriteTimeUtc(GetFileSystemInfo(path));
}
/// <inheritdoc />
public virtual void SetHidden(string path, bool isHidden)
{
if (!OperatingSystem.IsWindows())
@ -421,6 +429,7 @@ namespace Emby.Server.Implementations.IO
}
}
/// <inheritdoc />
public virtual void SetAttributes(string path, bool isHidden, bool readOnly)
{
if (!OperatingSystem.IsWindows())
@ -444,7 +453,7 @@ namespace Emby.Server.Implementations.IO
if (readOnly)
{
attributes = attributes | FileAttributes.ReadOnly;
attributes |= FileAttributes.ReadOnly;
}
else
{
@ -453,7 +462,7 @@ namespace Emby.Server.Implementations.IO
if (isHidden)
{
attributes = attributes | FileAttributes.Hidden;
attributes |= FileAttributes.Hidden;
}
else
{
@ -498,6 +507,7 @@ namespace Emby.Server.Implementations.IO
File.Copy(temp1, file2, true);
}
/// <inheritdoc />
public virtual bool ContainsSubPath(string parentPath, string path)
{
if (string.IsNullOrEmpty(parentPath))
@ -515,6 +525,7 @@ namespace Emby.Server.Implementations.IO
_isEnvironmentCaseInsensitive ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
}
/// <inheritdoc />
public virtual string NormalizePath(string path)
{
if (string.IsNullOrEmpty(path))
@ -530,6 +541,7 @@ namespace Emby.Server.Implementations.IO
return Path.TrimEndingDirectorySeparator(path);
}
/// <inheritdoc />
public virtual bool AreEqual(string path1, string path2)
{
if (path1 == null && path2 == null)
@ -548,6 +560,7 @@ namespace Emby.Server.Implementations.IO
_isEnvironmentCaseInsensitive ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
}
/// <inheritdoc />
public virtual string GetFileNameWithoutExtension(FileSystemMetadata info)
{
if (info.IsDirectory)
@ -558,11 +571,11 @@ namespace Emby.Server.Implementations.IO
return Path.GetFileNameWithoutExtension(info.FullName);
}
/// <inheritdoc />
public virtual bool IsPathFile(string path)
{
// Cannot use Path.IsPathRooted because it returns false under mono when using windows-based paths, e.g. C:\\
if (path.IndexOf("://", StringComparison.OrdinalIgnoreCase) != -1 &&
!path.StartsWith("file://", StringComparison.OrdinalIgnoreCase))
if (path.Contains("://", StringComparison.OrdinalIgnoreCase)
&& !path.StartsWith("file://", StringComparison.OrdinalIgnoreCase))
{
return false;
}
@ -570,12 +583,14 @@ namespace Emby.Server.Implementations.IO
return true;
}
/// <inheritdoc />
public virtual void DeleteFile(string path)
{
SetAttributes(path, false, false);
File.Delete(path);
}
/// <inheritdoc />
public virtual List<FileSystemMetadata> GetDrives()
{
// check for ready state to avoid waiting for drives to timeout
@ -593,16 +608,19 @@ namespace Emby.Server.Implementations.IO
}).ToList();
}
/// <inheritdoc />
public virtual IEnumerable<FileSystemMetadata> GetDirectories(string path, bool recursive = false)
{
return ToMetadata(new DirectoryInfo(path).EnumerateDirectories("*", GetEnumerationOptions(recursive)));
}
/// <inheritdoc />
public virtual IEnumerable<FileSystemMetadata> GetFiles(string path, bool recursive = false)
{
return GetFiles(path, null, false, recursive);
}
/// <inheritdoc />
public virtual IEnumerable<FileSystemMetadata> GetFiles(string path, IReadOnlyList<string>? extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
{
var enumerationOptions = GetEnumerationOptions(recursive);
@ -633,6 +651,7 @@ namespace Emby.Server.Implementations.IO
return ToMetadata(files);
}
/// <inheritdoc />
public virtual IEnumerable<FileSystemMetadata> GetFileSystemEntries(string path, bool recursive = false)
{
var directoryInfo = new DirectoryInfo(path);
@ -646,16 +665,19 @@ namespace Emby.Server.Implementations.IO
return infos.Select(GetFileSystemMetadata);
}
/// <inheritdoc />
public virtual IEnumerable<string> GetDirectoryPaths(string path, bool recursive = false)
{
return Directory.EnumerateDirectories(path, "*", GetEnumerationOptions(recursive));
}
/// <inheritdoc />
public virtual IEnumerable<string> GetFilePaths(string path, bool recursive = false)
{
return GetFilePaths(path, null, false, recursive);
}
/// <inheritdoc />
public virtual IEnumerable<string> GetFilePaths(string path, string[]? extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
{
var enumerationOptions = GetEnumerationOptions(recursive);
@ -686,6 +708,7 @@ namespace Emby.Server.Implementations.IO
return files;
}
/// <inheritdoc />
public virtual IEnumerable<string> GetFileSystemEntryPaths(string path, bool recursive = false)
{
return Directory.EnumerateFileSystemEntries(path, "*", GetEnumerationOptions(recursive));

37
Emby.Server.Implementations/Library/MediaSourceManager.cs
View File

@ -45,6 +45,7 @@ namespace Emby.Server.Implementations.Library
private readonly IMediaEncoder _mediaEncoder;
private readonly ILocalizationManager _localizationManager;
private readonly IApplicationPaths _appPaths;
private readonly IDirectoryService _directoryService;
private readonly ConcurrentDictionary<string, ILiveStream> _openStreams = new ConcurrentDictionary<string, ILiveStream>(StringComparer.OrdinalIgnoreCase);
private readonly SemaphoreSlim _liveStreamSemaphore = new SemaphoreSlim(1, 1);
@ -61,7 +62,8 @@ namespace Emby.Server.Implementations.Library
ILogger<MediaSourceManager> logger,
IFileSystem fileSystem,
IUserDataManager userDataManager,
IMediaEncoder mediaEncoder)
IMediaEncoder mediaEncoder,
IDirectoryService directoryService)
{
_itemRepo = itemRepo;
_userManager = userManager;
@ -72,6 +74,7 @@ namespace Emby.Server.Implementations.Library
_mediaEncoder = mediaEncoder;
_localizationManager = localizationManager;
_appPaths = applicationPaths;
_directoryService = directoryService;
}
public void AddParts(IEnumerable<IMediaSourceProvider> providers)
@ -106,16 +109,6 @@ namespace Emby.Server.Implementations.Library
return false;
}
public List<MediaStream> GetMediaStreams(string mediaSourceId)
{
var list = GetMediaStreams(new MediaStreamQuery
{
ItemId = new Guid(mediaSourceId)
});
return GetMediaStreamsForItem(list);
}
public List<MediaStream> GetMediaStreams(Guid itemId)
{
var list = GetMediaStreams(new MediaStreamQuery
@ -161,7 +154,7 @@ namespace Emby.Server.Implementations.Library
if (allowMediaProbe && mediaSources[0].Type != MediaSourceType.Placeholder && !mediaSources[0].MediaStreams.Any(i => i.Type == MediaStreamType.Audio || i.Type == MediaStreamType.Video))
{
await item.RefreshMetadata(
new MetadataRefreshOptions(new DirectoryService(_fileSystem))
new MetadataRefreshOptions(_directoryService)
{
EnableRemoteContentProbe = true,
MetadataRefreshMode = MetadataRefreshMode.FullRefresh
@ -212,6 +205,7 @@ namespace Emby.Server.Implementations.Library
return SortMediaSources(list);
}
/// <inheritdoc />>
public MediaProtocol GetPathProtocol(string path)
{
if (path.StartsWith("Rtsp", StringComparison.OrdinalIgnoreCase))
@ -258,7 +252,7 @@ namespace Emby.Server.Implementations.Library
{
if (path != null)
{
if (path.IndexOf(".m3u", StringComparison.OrdinalIgnoreCase) != -1)
if (path.Contains(".m3u", StringComparison.OrdinalIgnoreCase))
{
return false;
}
@ -297,7 +291,7 @@ namespace Emby.Server.Implementations.Library
catch (Exception ex)
{
_logger.LogError(ex, "Error getting media sources");
return new List<MediaSourceInfo>();
return Enumerable.Empty<MediaSourceInfo>();
}
}
@ -494,14 +488,11 @@ namespace Emby.Server.Implementations.Library
_liveStreamSemaphore.Release();
}
// TODO: Don't hardcode this
const bool isAudio = false;
try
{
if (mediaSource.MediaStreams.Any(i => i.Index != -1) || !mediaSource.SupportsProbing)
{
AddMediaInfo(mediaSource, isAudio);
AddMediaInfo(mediaSource);
}
else
{
@ -509,14 +500,14 @@ namespace Emby.Server.Implementations.Library
string cacheKey = request.OpenToken;
await new LiveStreamHelper(_mediaEncoder, _logger, _appPaths)
.AddMediaInfoWithProbe(mediaSource, isAudio, cacheKey, true, cancellationToken)
.AddMediaInfoWithProbe(mediaSource, false, cacheKey, true, cancellationToken)
.ConfigureAwait(false);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Error probing live tv stream");
AddMediaInfo(mediaSource, isAudio);
AddMediaInfo(mediaSource);
}
// TODO: @bond Fix
@ -536,7 +527,7 @@ namespace Emby.Server.Implementations.Library
return new Tuple<LiveStreamResponse, IDirectStreamProvider>(new LiveStreamResponse(clone), liveStream as IDirectStreamProvider);
}
private static void AddMediaInfo(MediaSourceInfo mediaSource, bool isAudio)
private static void AddMediaInfo(MediaSourceInfo mediaSource)
{
mediaSource.DefaultSubtitleStreamIndex = null;
@ -855,9 +846,7 @@ namespace Emby.Server.Implementations.Library
return (provider, keyId);
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
/// <inheritdoc />
public void Dispose()
{
Dispose(true);

7
MediaBrowser.Controller/Library/IMediaSourceManager.cs
View File

@ -30,13 +30,6 @@ namespace MediaBrowser.Controller.Library
/// <returns>IEnumerable&lt;MediaStream&gt;.</returns>
List<MediaStream> GetMediaStreams(Guid itemId);
/// <summary>
/// Gets the media streams.
/// </summary>
/// <param name="mediaSourceId">The media source identifier.</param>
/// <returns>IEnumerable&lt;MediaStream&gt;.</returns>
List<MediaStream> GetMediaStreams(string mediaSourceId);
/// <summary>
/// Gets the media streams.
/// </summary>

32
tests/Jellyfin.Server.Implementations.Tests/Library/MediaSourceManagerTests.cs Normal file
View File

@ -0,0 +1,32 @@
using AutoFixture;
using AutoFixture.AutoMoq;
using Emby.Server.Implementations.IO;
using Emby.Server.Implementations.Library;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.MediaInfo;
using Xunit;
namespace Jellyfin.Server.Implementations.Tests.Library
{
public class MediaSourceManagerTests
{
private readonly MediaSourceManager _mediaSourceManager;
public MediaSourceManagerTests()
{
IFixture fixture = new Fixture().Customize(new AutoMoqCustomization { ConfigureMembers = true });
fixture.Inject<IFileSystem>(fixture.Create<ManagedFileSystem>());
_mediaSourceManager = fixture.Create<MediaSourceManager>();
}
[Theory]
[InlineData(@"C:\mydir\myfile.ext", MediaProtocol.File)]
[InlineData("/mydir/myfile.ext", MediaProtocol.File)]
[InlineData("file:///mydir/myfile.ext", MediaProtocol.File)]
[InlineData("http://example.com/stream.m3u8", MediaProtocol.Http)]
[InlineData("https://example.com/stream.m3u8", MediaProtocol.Http)]
[InlineData("rtsp://media.example.com:554/twister/audiotrack", MediaProtocol.Rtsp)]
public void GetPathProtocol_ValidArg_Correct(string path, MediaProtocol expected)
=> Assert.Equal(expected, _mediaSourceManager.GetPathProtocol(path));
}
}