jellyfin/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
2021-12-20 12:15:20 +01:00

83 lines
2.7 KiB
C#

using System;
using System.IO;
using Emby.Naming.Audio;
using Emby.Naming.Common;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Entities;
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 NamingOptions _namingOptions;
private readonly IServerApplicationPaths _serverApplicationPaths;
/// <summary>
/// Initializes a new instance of the <see cref="CoreResolutionIgnoreRule"/> class.
/// </summary>
/// <param name="namingOptions">The naming options.</param>
/// <param name="serverApplicationPaths">The server application paths.</param>
public CoreResolutionIgnoreRule(NamingOptions namingOptions, IServerApplicationPaths serverApplicationPaths)
{
_namingOptions = namingOptions;
_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 extras folders but allow it at the collection level
if (_namingOptions.AllExtrasTypesFolderNames.ContainsKey(filename)
&& parent is not AggregateFolder
&& parent is not UserRootFolder)
{
return true;
}
}
}
else
{
if (parent != null)
{
// Don't resolve these into audio files
if (Path.GetFileNameWithoutExtension(filename.AsSpan()).Equals(BaseItem.ThemeSongFileName, StringComparison.Ordinal)
&& AudioFileParser.IsAudioFile(filename, _namingOptions))
{
return true;
}
}
}
return false;
}
}
}