jellyfin/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
2021-09-19 16:54:00 -07:00

92 lines
3.1 KiB
C#

using System;
using System.IO;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Resolvers;
using MediaBrowser.Model.IO;
namespace Emby.Server.Implementations.Library
{
/// <summary>
/// Provides the core resolver ignore rules.
/// </summary>
public class CoreResolutionIgnoreRule : IResolverIgnoreRule
{
private readonly ILibraryManager _libraryManager;
private readonly IServerApplicationPaths _serverApplicationPaths;
/// <summary>
/// Initializes a new instance of the <see cref="CoreResolutionIgnoreRule"/> class.
/// </summary>
/// <param name="libraryManager">The library manager.</param>
/// <param name="serverApplicationPaths">The server application paths.</param>
public CoreResolutionIgnoreRule(ILibraryManager libraryManager, IServerApplicationPaths serverApplicationPaths)
{
_libraryManager = libraryManager;
_serverApplicationPaths = serverApplicationPaths;
}
/// <inheritdoc />
public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem parent)
{
// Don't ignore application folders
if (fileInfo.FullName.Contains(_serverApplicationPaths.RootFolderPath, StringComparison.InvariantCulture))
{
return false;
}
// Don't ignore top level folders
if (fileInfo.IsDirectory && parent is AggregateFolder)
{
return false;
}
if (IgnorePatterns.ShouldIgnore(fileInfo.FullName))
{
return true;
}
var filename = fileInfo.Name;
if (fileInfo.IsDirectory)
{
if (parent != null)
{
// Ignore trailer folders but allow it at the collection level
if (string.Equals(filename, BaseItem.TrailersFolderName, StringComparison.OrdinalIgnoreCase)
&& !(parent is AggregateFolder)
&& !(parent is UserRootFolder))
{
return true;
}
if (string.Equals(filename, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase))
{
return true;
}
if (string.Equals(filename, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase))
{
return true;
}
}
}
else
{
if (parent != null)
{
// Don't resolve these into audio files
if (Path.GetFileNameWithoutExtension(filename.AsSpan()).Equals(BaseItem.ThemeSongFileName, StringComparison.Ordinal)
&& _libraryManager.IsAudioFile(filename))
{
return true;
}
}
}
return false;
}
}
}