diff --git a/MediaBrowser.Providers/Playlists/PlaylistItemsProvider.cs b/MediaBrowser.Providers/Playlists/PlaylistItemsProvider.cs
index 4eb75b82ff..51a3ba0c7f 100644
--- a/MediaBrowser.Providers/Playlists/PlaylistItemsProvider.cs
+++ b/MediaBrowser.Providers/Playlists/PlaylistItemsProvider.cs
@@ -1,7 +1,5 @@
#nullable disable
-#pragma warning disable CS1591
-
using System;
using System.Collections.Generic;
using System.IO;
@@ -18,182 +16,212 @@ using MediaBrowser.Model.IO;
using Microsoft.Extensions.Logging;
using PlaylistsNET.Content;
-namespace MediaBrowser.Providers.Playlists
+namespace MediaBrowser.Providers.Playlists;
+
+///
+/// Local playlist provider.
+///
+public class PlaylistItemsProvider : ILocalMetadataProvider,
+ IHasOrder,
+ IForcedProvider,
+ IHasItemChangeMonitor
{
- public class PlaylistItemsProvider : ICustomMetadataProvider,
- IHasOrder,
- IForcedProvider,
- IPreRefreshProvider,
- IHasItemChangeMonitor
+ private readonly IFileSystem _fileSystem;
+ private readonly ILibraryManager _libraryManager;
+ private readonly ILogger _logger;
+ private readonly CollectionType[] _ignoredCollections = [CollectionType.livetv, CollectionType.boxsets, CollectionType.playlists];
+
+ ///
+ /// Initializes a new instance of the class.
+ ///
+ /// Instance of the interface.
+ /// Instance of the interface.
+ /// Instance of the interface.
+ public PlaylistItemsProvider(ILogger logger, ILibraryManager libraryManager, IFileSystem fileSystem)
{
- private readonly IFileSystem _fileSystem;
- private readonly ILibraryManager _libraryManager;
- private readonly ILogger _logger;
- private readonly CollectionType[] _ignoredCollections = [CollectionType.livetv, CollectionType.boxsets, CollectionType.playlists];
+ _logger = logger;
+ _libraryManager = libraryManager;
+ _fileSystem = fileSystem;
+ }
+
+ ///
+ public string Name => "Playlist Item Provider";
+
+ ///
+ public int Order => 100;
- public PlaylistItemsProvider(ILogger logger, ILibraryManager libraryManager, IFileSystem fileSystem)
+ ///
+ public Task> GetMetadata(
+ ItemInfo info,
+ IDirectoryService directoryService,
+ CancellationToken cancellationToken)
+ {
+ var result = new MetadataResult()
{
- _logger = logger;
- _libraryManager = libraryManager;
- _fileSystem = fileSystem;
+ Item = new Playlist
+ {
+ Path = info.Path
+ }
+ };
+ Fetch(result);
+
+ return Task.FromResult(result);
+ }
+
+ private void Fetch(MetadataResult result)
+ {
+ var item = result.Item;
+ var path = item.Path;
+ if (!Playlist.IsPlaylistFile(path))
+ {
+ return;
}
- public string Name => "Playlist Reader";
+ var extension = Path.GetExtension(path);
+ if (!Playlist.SupportedExtensions.Contains(extension ?? string.Empty, StringComparison.OrdinalIgnoreCase))
+ {
+ return;
+ }
+
+ var items = GetItems(path, extension).ToArray();
+ if (items.Length > 0)
+ {
+ result.HasMetadata = true;
+ item.LinkedChildren = items;
+ }
- // Run last
- public int Order => 100;
+ return;
+ }
- public Task FetchAsync(Playlist item, MetadataRefreshOptions options, CancellationToken cancellationToken)
+ private IEnumerable GetItems(string path, string extension)
+ {
+ var libraryRoots = _libraryManager.GetUserRootFolder().Children
+ .OfType()
+ .Where(f => f.CollectionType.HasValue && !_ignoredCollections.Contains(f.CollectionType.Value))
+ .SelectMany(f => f.PhysicalLocations)
+ .Distinct(StringComparer.OrdinalIgnoreCase)
+ .ToList();
+
+ using (var stream = File.OpenRead(path))
{
- var path = item.Path;
- if (!Playlist.IsPlaylistFile(path))
+ if (string.Equals(".wpl", extension, StringComparison.OrdinalIgnoreCase))
{
- return Task.FromResult(ItemUpdateType.None);
+ return GetWplItems(stream, path, libraryRoots);
}
- var extension = Path.GetExtension(path);
- if (!Playlist.SupportedExtensions.Contains(extension ?? string.Empty, StringComparison.OrdinalIgnoreCase))
+ if (string.Equals(".zpl", extension, StringComparison.OrdinalIgnoreCase))
{
- return Task.FromResult(ItemUpdateType.None);
+ return GetZplItems(stream, path, libraryRoots);
}
- var items = GetItems(path, extension).ToArray();
-
- item.LinkedChildren = items;
-
- return Task.FromResult(ItemUpdateType.MetadataImport);
- }
+ if (string.Equals(".m3u", extension, StringComparison.OrdinalIgnoreCase))
+ {
+ return GetM3uItems(stream, path, libraryRoots);
+ }
- private IEnumerable GetItems(string path, string extension)
- {
- var libraryRoots = _libraryManager.GetUserRootFolder().Children
- .OfType()
- .Where(f => f.CollectionType.HasValue && !_ignoredCollections.Contains(f.CollectionType.Value))
- .SelectMany(f => f.PhysicalLocations)
- .Distinct(StringComparer.OrdinalIgnoreCase)
- .ToList();
-
- using (var stream = File.OpenRead(path))
+ if (string.Equals(".m3u8", extension, StringComparison.OrdinalIgnoreCase))
{
- if (string.Equals(".wpl", extension, StringComparison.OrdinalIgnoreCase))
- {
- return GetWplItems(stream, path, libraryRoots);
- }
-
- if (string.Equals(".zpl", extension, StringComparison.OrdinalIgnoreCase))
- {
- return GetZplItems(stream, path, libraryRoots);
- }
-
- if (string.Equals(".m3u", extension, StringComparison.OrdinalIgnoreCase))
- {
- return GetM3uItems(stream, path, libraryRoots);
- }
-
- if (string.Equals(".m3u8", extension, StringComparison.OrdinalIgnoreCase))
- {
- return GetM3uItems(stream, path, libraryRoots);
- }
-
- if (string.Equals(".pls", extension, StringComparison.OrdinalIgnoreCase))
- {
- return GetPlsItems(stream, path, libraryRoots);
- }
+ return GetM3uItems(stream, path, libraryRoots);
}
- return Enumerable.Empty();
+ if (string.Equals(".pls", extension, StringComparison.OrdinalIgnoreCase))
+ {
+ return GetPlsItems(stream, path, libraryRoots);
+ }
}
- private IEnumerable GetPlsItems(Stream stream, string playlistPath, List libraryRoots)
- {
- var content = new PlsContent();
- var playlist = content.GetFromStream(stream);
+ return Enumerable.Empty();
+ }
- return playlist.PlaylistEntries
- .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
- .Where(i => i is not null);
- }
+ private IEnumerable GetPlsItems(Stream stream, string playlistPath, List libraryRoots)
+ {
+ var content = new PlsContent();
+ var playlist = content.GetFromStream(stream);
- private IEnumerable GetM3uItems(Stream stream, string playlistPath, List libraryRoots)
- {
- var content = new M3uContent();
- var playlist = content.GetFromStream(stream);
+ return playlist.PlaylistEntries
+ .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+ .Where(i => i is not null);
+ }
- return playlist.PlaylistEntries
- .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
- .Where(i => i is not null);
- }
+ private IEnumerable GetM3uItems(Stream stream, string playlistPath, List libraryRoots)
+ {
+ var content = new M3uContent();
+ var playlist = content.GetFromStream(stream);
- private IEnumerable GetZplItems(Stream stream, string playlistPath, List libraryRoots)
- {
- var content = new ZplContent();
- var playlist = content.GetFromStream(stream);
+ return playlist.PlaylistEntries
+ .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+ .Where(i => i is not null);
+ }
- return playlist.PlaylistEntries
- .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
- .Where(i => i is not null);
- }
+ private IEnumerable GetZplItems(Stream stream, string playlistPath, List libraryRoots)
+ {
+ var content = new ZplContent();
+ var playlist = content.GetFromStream(stream);
- private IEnumerable GetWplItems(Stream stream, string playlistPath, List libraryRoots)
- {
- var content = new WplContent();
- var playlist = content.GetFromStream(stream);
+ return playlist.PlaylistEntries
+ .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+ .Where(i => i is not null);
+ }
- return playlist.PlaylistEntries
- .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
- .Where(i => i is not null);
- }
+ private IEnumerable GetWplItems(Stream stream, string playlistPath, List libraryRoots)
+ {
+ var content = new WplContent();
+ var playlist = content.GetFromStream(stream);
+
+ return playlist.PlaylistEntries
+ .Select(i => GetLinkedChild(i.Path, playlistPath, libraryRoots))
+ .Where(i => i is not null);
+ }
- private LinkedChild GetLinkedChild(string itemPath, string playlistPath, List libraryRoots)
+ private LinkedChild GetLinkedChild(string itemPath, string playlistPath, List libraryRoots)
+ {
+ if (TryGetPlaylistItemPath(itemPath, playlistPath, libraryRoots, out var parsedPath))
{
- if (TryGetPlaylistItemPath(itemPath, playlistPath, libraryRoots, out var parsedPath))
+ return new LinkedChild
{
- return new LinkedChild
- {
- Path = parsedPath,
- Type = LinkedChildType.Manual
- };
- }
-
- return null;
+ Path = parsedPath,
+ Type = LinkedChildType.Manual
+ };
}
- private bool TryGetPlaylistItemPath(string itemPath, string playlistPath, List libraryPaths, out string path)
+ return null;
+ }
+
+ private bool TryGetPlaylistItemPath(string itemPath, string playlistPath, List libraryPaths, out string path)
+ {
+ path = null;
+ string pathToCheck = _fileSystem.MakeAbsolutePath(Path.GetDirectoryName(playlistPath), itemPath);
+ if (!File.Exists(pathToCheck))
{
- path = null;
- string pathToCheck = _fileSystem.MakeAbsolutePath(Path.GetDirectoryName(playlistPath), itemPath);
- if (!File.Exists(pathToCheck))
- {
- return false;
- }
+ return false;
+ }
- foreach (var libraryPath in libraryPaths)
+ foreach (var libraryPath in libraryPaths)
+ {
+ if (pathToCheck.StartsWith(libraryPath, StringComparison.OrdinalIgnoreCase))
{
- if (pathToCheck.StartsWith(libraryPath, StringComparison.OrdinalIgnoreCase))
- {
- path = pathToCheck;
- return true;
- }
+ path = pathToCheck;
+ return true;
}
-
- return false;
}
- public bool HasChanged(BaseItem item, IDirectoryService directoryService)
- {
- var path = item.Path;
+ return false;
+ }
- if (!string.IsNullOrWhiteSpace(path) && item.IsFileProtocol)
+ ///
+ public bool HasChanged(BaseItem item, IDirectoryService directoryService)
+ {
+ var path = item.Path;
+ if (!string.IsNullOrWhiteSpace(path) && item.IsFileProtocol)
+ {
+ var file = directoryService.GetFile(path);
+ if (file is not null && file.LastWriteTimeUtc != item.DateModified)
{
- var file = directoryService.GetFile(path);
- if (file is not null && file.LastWriteTimeUtc != item.DateModified)
- {
- _logger.LogDebug("Refreshing {Path} due to date modified timestamp change.", path);
- return true;
- }
+ _logger.LogDebug("Refreshing {Path} due to date modified timestamp change.", path);
+ return true;
}
-
- return false;
}
+
+ return false;
}
}