diff options
Diffstat (limited to 'Emby.Server.Implementations/Channels/ChannelManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Channels/ChannelManager.cs | 165 |
1 files changed, 93 insertions, 72 deletions
diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs index 8502af97a..f9eea66b4 100644 --- a/Emby.Server.Implementations/Channels/ChannelManager.cs +++ b/Emby.Server.Implementations/Channels/ChannelManager.cs @@ -1,5 +1,3 @@ -#pragma warning disable CS1591 - using System; using System.Collections.Concurrent; using System.Collections.Generic; @@ -29,13 +27,16 @@ using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.Channels { + /// <summary> + /// The LiveTV channel manager. + /// </summary> public class ChannelManager : IChannelManager { private readonly IUserManager _userManager; private readonly IUserDataManager _userDataManager; private readonly IDtoService _dtoService; private readonly ILibraryManager _libraryManager; - private readonly ILogger _logger; + private readonly ILogger<ChannelManager> _logger; private readonly IServerConfigurationManager _config; private readonly IFileSystem _fileSystem; private readonly IJsonSerializer _jsonSerializer; @@ -46,6 +47,18 @@ namespace Emby.Server.Implementations.Channels private readonly SemaphoreSlim _resourcePool = new SemaphoreSlim(1, 1); + /// <summary> + /// Initializes a new instance of the <see cref="ChannelManager"/> class. + /// </summary> + /// <param name="userManager">The user manager.</param> + /// <param name="dtoService">The dto service.</param> + /// <param name="libraryManager">The library manager.</param> + /// <param name="logger">The logger.</param> + /// <param name="config">The server configuration manager.</param> + /// <param name="fileSystem">The filesystem.</param> + /// <param name="userDataManager">The user data manager.</param> + /// <param name="jsonSerializer">The JSON serializer.</param> + /// <param name="providerManager">The provider manager.</param> public ChannelManager( IUserManager userManager, IDtoService dtoService, @@ -72,11 +85,13 @@ namespace Emby.Server.Implementations.Channels private static TimeSpan CacheLength => TimeSpan.FromHours(3); + /// <inheritdoc /> public void AddParts(IEnumerable<IChannel> channels) { Channels = channels.ToArray(); } + /// <inheritdoc /> public bool EnableMediaSourceDisplay(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -85,6 +100,7 @@ namespace Emby.Server.Implementations.Channels return !(channel is IDisableMediaSourceDisplay); } + /// <inheritdoc /> public bool CanDelete(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -93,6 +109,7 @@ namespace Emby.Server.Implementations.Channels return channel is ISupportsDelete supportsDelete && supportsDelete.CanDelete(item); } + /// <inheritdoc /> public bool EnableMediaProbe(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -101,6 +118,7 @@ namespace Emby.Server.Implementations.Channels return channel is ISupportsMediaProbe; } + /// <inheritdoc /> public Task DeleteItem(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -127,11 +145,16 @@ namespace Emby.Server.Implementations.Channels .OrderBy(i => i.Name); } + /// <summary> + /// Get the installed channel IDs. + /// </summary> + /// <returns>An <see cref="IEnumerable{T}"/> containing installed channel IDs.</returns> public IEnumerable<Guid> GetInstalledChannelIds() { return GetAllChannels().Select(i => GetInternalChannelId(i.Name)); } + /// <inheritdoc /> public QueryResult<Channel> GetChannelsInternal(ChannelQuery query) { var user = query.UserId.Equals(Guid.Empty) @@ -249,6 +272,7 @@ namespace Emby.Server.Implementations.Channels }; } + /// <inheritdoc /> public QueryResult<BaseItemDto> GetChannels(ChannelQuery query) { var user = query.UserId.Equals(Guid.Empty) @@ -271,6 +295,12 @@ namespace Emby.Server.Implementations.Channels return result; } + /// <summary> + /// Refreshes the associated channels. + /// </summary> + /// <param name="progress">The progress.</param> + /// <param name="cancellationToken">A cancellation token that can be used to cancel the operation.</param> + /// <returns>The completed task.</returns> public async Task RefreshChannels(IProgress<double> progress, CancellationToken cancellationToken) { var allChannelsList = GetAllChannels().ToList(); @@ -304,14 +334,7 @@ namespace Emby.Server.Implementations.Channels private Channel GetChannelEntity(IChannel channel) { - var item = GetChannel(GetInternalChannelId(channel.Name)); - - if (item == null) - { - item = GetChannel(channel, CancellationToken.None).Result; - } - - return item; + return GetChannel(GetInternalChannelId(channel.Name)) ?? GetChannel(channel, CancellationToken.None).Result; } private List<MediaSourceInfo> GetSavedMediaSources(BaseItem item) @@ -350,6 +373,7 @@ namespace Emby.Server.Implementations.Channels _jsonSerializer.SerializeToFile(mediaSources, path); } + /// <inheritdoc /> public IEnumerable<MediaSourceInfo> GetStaticMediaSources(BaseItem item, CancellationToken cancellationToken) { IEnumerable<MediaSourceInfo> results = GetSavedMediaSources(item); @@ -359,6 +383,12 @@ namespace Emby.Server.Implementations.Channels .ToList(); } + /// <summary> + /// Gets the dynamic media sources based on the provided item. + /// </summary> + /// <param name="item">The item.</param> + /// <param name="cancellationToken">A cancellation token that can be used to cancel the operation.</param> + /// <returns>The task representing the operation to get the media sources.</returns> public async Task<IEnumerable<MediaSourceInfo>> GetDynamicMediaSources(BaseItem item, CancellationToken cancellationToken) { var channel = GetChannel(item.ChannelId); @@ -403,7 +433,7 @@ namespace Emby.Server.Implementations.Channels private static MediaSourceInfo NormalizeMediaSource(BaseItem item, MediaSourceInfo info) { - info.RunTimeTicks = info.RunTimeTicks ?? item.RunTimeTicks; + info.RunTimeTicks ??= item.RunTimeTicks; return info; } @@ -481,31 +511,33 @@ namespace Emby.Server.Implementations.Channels private static string GetOfficialRating(ChannelParentalRating rating) { - switch (rating) - { - case ChannelParentalRating.Adult: - return "XXX"; - case ChannelParentalRating.UsR: - return "R"; - case ChannelParentalRating.UsPG13: - return "PG-13"; - case ChannelParentalRating.UsPG: - return "PG"; - default: - return null; - } + return rating switch + { + ChannelParentalRating.Adult => "XXX", + ChannelParentalRating.UsR => "R", + ChannelParentalRating.UsPG13 => "PG-13", + ChannelParentalRating.UsPG => "PG", + _ => null + }; } + /// <summary> + /// Gets a channel with the provided Guid. + /// </summary> + /// <param name="id">The Guid.</param> + /// <returns>The corresponding channel.</returns> public Channel GetChannel(Guid id) { return _libraryManager.GetItemById(id) as Channel; } + /// <inheritdoc /> public Channel GetChannel(string id) { return _libraryManager.GetItemById(id) as Channel; } + /// <inheritdoc /> public ChannelFeatures[] GetAllChannelFeatures() { return _libraryManager.GetItemIds( @@ -516,6 +548,7 @@ namespace Emby.Server.Implementations.Channels }).Select(i => GetChannelFeatures(i.ToString("N", CultureInfo.InvariantCulture))).ToArray(); } + /// <inheritdoc /> public ChannelFeatures GetChannelFeatures(string id) { if (string.IsNullOrEmpty(id)) @@ -529,6 +562,11 @@ namespace Emby.Server.Implementations.Channels return GetChannelFeaturesDto(channel, channelProvider, channelProvider.GetChannelFeatures()); } + /// <summary> + /// Checks whether the provided Guid supports external transfer. + /// </summary> + /// <param name="channelId">The Guid.</param> + /// <returns>Whether or not the provided Guid supports external transfer.</returns> public bool SupportsExternalTransfer(Guid channelId) { var channelProvider = GetChannelProvider(channelId); @@ -536,6 +574,13 @@ namespace Emby.Server.Implementations.Channels return channelProvider.GetChannelFeatures().SupportsContentDownloading; } + /// <summary> + /// Gets the provided channel's supported features. + /// </summary> + /// <param name="channel">The channel.</param> + /// <param name="provider">The provider.</param> + /// <param name="features">The features.</param> + /// <returns>The supported features.</returns> public ChannelFeatures GetChannelFeaturesDto( Channel channel, IChannel provider, @@ -570,6 +615,7 @@ namespace Emby.Server.Implementations.Channels return _libraryManager.GetNewItemId("Channel " + name, typeof(Channel)); } + /// <inheritdoc /> public async Task<QueryResult<BaseItemDto>> GetLatestChannelItems(InternalItemsQuery query, CancellationToken cancellationToken) { var internalResult = await GetLatestChannelItemsInternal(query, cancellationToken).ConfigureAwait(false); @@ -588,6 +634,7 @@ namespace Emby.Server.Implementations.Channels return result; } + /// <inheritdoc /> public async Task<QueryResult<BaseItem>> GetLatestChannelItemsInternal(InternalItemsQuery query, CancellationToken cancellationToken) { var channels = GetAllChannels().Where(i => i is ISupportsLatestMedia).ToArray(); @@ -666,6 +713,7 @@ namespace Emby.Server.Implementations.Channels } } + /// <inheritdoc /> public async Task<QueryResult<BaseItem>> GetChannelItemsInternal(InternalItemsQuery query, IProgress<double> progress, CancellationToken cancellationToken) { // Get the internal channel entity @@ -727,6 +775,7 @@ namespace Emby.Server.Implementations.Channels return _libraryManager.GetItemsResult(query); } + /// <inheritdoc /> public async Task<QueryResult<BaseItemDto>> GetChannelItems(InternalItemsQuery query, CancellationToken cancellationToken) { var internalResult = await GetChannelItemsInternal(query, new SimpleProgress<double>(), cancellationToken).ConfigureAwait(false); @@ -796,7 +845,7 @@ namespace Emby.Server.Implementations.Channels var query = new InternalChannelItemQuery { - UserId = user == null ? Guid.Empty : user.Id, + UserId = user?.Id ?? Guid.Empty, SortBy = sortField, SortDescending = sortDescending, FolderId = externalFolderId @@ -923,60 +972,32 @@ namespace Emby.Server.Implementations.Channels if (info.Type == ChannelItemType.Folder) { - if (info.FolderType == ChannelFolderType.MusicAlbum) + item = info.FolderType switch { - item = GetItemById<MusicAlbum>(info.Id, channelProvider.Name, out isNew); - } - else if (info.FolderType == ChannelFolderType.MusicArtist) - { - item = GetItemById<MusicArtist>(info.Id, channelProvider.Name, out isNew); - } - else if (info.FolderType == ChannelFolderType.PhotoAlbum) - { - item = GetItemById<PhotoAlbum>(info.Id, channelProvider.Name, out isNew); - } - else if (info.FolderType == ChannelFolderType.Series) - { - item = GetItemById<Series>(info.Id, channelProvider.Name, out isNew); - } - else if (info.FolderType == ChannelFolderType.Season) - { - item = GetItemById<Season>(info.Id, channelProvider.Name, out isNew); - } - else - { - item = GetItemById<Folder>(info.Id, channelProvider.Name, out isNew); - } + ChannelFolderType.MusicAlbum => GetItemById<MusicAlbum>(info.Id, channelProvider.Name, out isNew), + ChannelFolderType.MusicArtist => GetItemById<MusicArtist>(info.Id, channelProvider.Name, out isNew), + ChannelFolderType.PhotoAlbum => GetItemById<PhotoAlbum>(info.Id, channelProvider.Name, out isNew), + ChannelFolderType.Series => GetItemById<Series>(info.Id, channelProvider.Name, out isNew), + ChannelFolderType.Season => GetItemById<Season>(info.Id, channelProvider.Name, out isNew), + _ => GetItemById<Folder>(info.Id, channelProvider.Name, out isNew) + }; } else if (info.MediaType == ChannelMediaType.Audio) { - if (info.ContentType == ChannelMediaContentType.Podcast) - { - item = GetItemById<AudioBook>(info.Id, channelProvider.Name, out isNew); - } - else - { - item = GetItemById<Audio>(info.Id, channelProvider.Name, out isNew); - } + item = info.ContentType == ChannelMediaContentType.Podcast + ? GetItemById<AudioBook>(info.Id, channelProvider.Name, out isNew) + : GetItemById<Audio>(info.Id, channelProvider.Name, out isNew); } else { - if (info.ContentType == ChannelMediaContentType.Episode) + item = info.ContentType switch { - item = GetItemById<Episode>(info.Id, channelProvider.Name, out isNew); - } - else if (info.ContentType == ChannelMediaContentType.Movie) - { - item = GetItemById<Movie>(info.Id, channelProvider.Name, out isNew); - } - else if (info.ContentType == ChannelMediaContentType.Trailer || info.ExtraType == ExtraType.Trailer) - { - item = GetItemById<Trailer>(info.Id, channelProvider.Name, out isNew); - } - else - { - item = GetItemById<Video>(info.Id, channelProvider.Name, out isNew); - } + ChannelMediaContentType.Episode => GetItemById<Episode>(info.Id, channelProvider.Name, out isNew), + ChannelMediaContentType.Movie => GetItemById<Movie>(info.Id, channelProvider.Name, out isNew), + var x when x == ChannelMediaContentType.Trailer || info.ExtraType == ExtraType.Trailer + => GetItemById<Trailer>(info.Id, channelProvider.Name, out isNew), + _ => GetItemById<Video>(info.Id, channelProvider.Name, out isNew) + }; } var enableMediaProbe = channelProvider is ISupportsMediaProbe; |