diff options
Diffstat (limited to 'Emby.Server.Implementations/Channels/ChannelManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Channels/ChannelManager.cs | 331 |
1 files changed, 177 insertions, 154 deletions
diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs index 6e1baddfe..138832fb8 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; @@ -29,10 +27,11 @@ using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.Channels { + /// <summary> + /// The LiveTV channel manager. + /// </summary> public class ChannelManager : IChannelManager { - internal IChannel[] Channels { get; private set; } - private readonly IUserManager _userManager; private readonly IUserDataManager _userDataManager; private readonly IDtoService _dtoService; @@ -43,11 +42,28 @@ namespace Emby.Server.Implementations.Channels private readonly IJsonSerializer _jsonSerializer; private readonly IProviderManager _providerManager; + private readonly ConcurrentDictionary<string, Tuple<DateTime, List<MediaSourceInfo>>> _channelItemMediaInfo = + new ConcurrentDictionary<string, Tuple<DateTime, List<MediaSourceInfo>>>(); + + 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="loggerFactory">The logger factory.</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, ILibraryManager libraryManager, - ILoggerFactory loggerFactory, + ILogger<ChannelManager> logger, IServerConfigurationManager config, IFileSystem fileSystem, IUserDataManager userDataManager, @@ -57,7 +73,7 @@ namespace Emby.Server.Implementations.Channels _userManager = userManager; _dtoService = dtoService; _libraryManager = libraryManager; - _logger = loggerFactory.CreateLogger(nameof(ChannelManager)); + _logger = logger; _config = config; _fileSystem = fileSystem; _userDataManager = userDataManager; @@ -65,13 +81,17 @@ namespace Emby.Server.Implementations.Channels _providerManager = providerManager; } + internal IChannel[] Channels { get; private set; } + 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); @@ -80,15 +100,16 @@ namespace Emby.Server.Implementations.Channels return !(channel is IDisableMediaSourceDisplay); } + /// <inheritdoc /> public bool CanDelete(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); var channel = Channels.FirstOrDefault(i => GetInternalChannelId(i.Name).Equals(internalChannel.Id)); - var supportsDelete = channel as ISupportsDelete; - return supportsDelete != null && supportsDelete.CanDelete(item); + return channel is ISupportsDelete supportsDelete && supportsDelete.CanDelete(item); } + /// <inheritdoc /> public bool EnableMediaProbe(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -97,6 +118,7 @@ namespace Emby.Server.Implementations.Channels return channel is ISupportsMediaProbe; } + /// <inheritdoc /> public Task DeleteItem(BaseItem item) { var internalChannel = _libraryManager.GetItemById(item.ChannelId); @@ -123,11 +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) @@ -146,15 +173,13 @@ namespace Emby.Server.Implementations.Channels { try { - var hasAttributes = GetChannelProvider(i) as IHasFolderAttributes; - - return (hasAttributes != null && hasAttributes.Attributes.Contains("Recordings", StringComparer.OrdinalIgnoreCase)) == val; + return (GetChannelProvider(i) is IHasFolderAttributes hasAttributes + && hasAttributes.Attributes.Contains("Recordings", StringComparer.OrdinalIgnoreCase)) == val; } catch { return false; } - }).ToList(); } @@ -171,7 +196,6 @@ namespace Emby.Server.Implementations.Channels { return false; } - }).ToList(); } @@ -188,9 +212,9 @@ namespace Emby.Server.Implementations.Channels { return false; } - }).ToList(); } + if (query.IsFavorite.HasValue) { var val = query.IsFavorite.Value; @@ -215,7 +239,6 @@ namespace Emby.Server.Implementations.Channels { return false; } - }).ToList(); } @@ -226,6 +249,7 @@ namespace Emby.Server.Implementations.Channels { all = all.Skip(query.StartIndex.Value).ToList(); } + if (query.Limit.HasValue) { all = all.Take(query.Limit.Value).ToList(); @@ -248,6 +272,7 @@ namespace Emby.Server.Implementations.Channels }; } + /// <inheritdoc /> public QueryResult<BaseItemDto> GetChannels(ChannelQuery query) { var user = query.UserId.Equals(Guid.Empty) @@ -256,11 +281,9 @@ namespace Emby.Server.Implementations.Channels var internalResult = GetChannelsInternal(query); - var dtoOptions = new DtoOptions() - { - }; + var dtoOptions = new DtoOptions(); - //TODO Fix The co-variant conversion (internalResult.Items) between Folder[] and BaseItem[], this can generate runtime issues. + // TODO Fix The co-variant conversion (internalResult.Items) between Folder[] and BaseItem[], this can generate runtime issues. var returnItems = _dtoService.GetBaseItemDtos(internalResult.Items, dtoOptions, user); var result = new QueryResult<BaseItemDto> @@ -272,6 +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(); @@ -305,14 +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) @@ -341,8 +363,8 @@ namespace Emby.Server.Implementations.Channels } catch { - } + return; } @@ -351,6 +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); @@ -360,16 +383,20 @@ 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); var channelPlugin = GetChannelProvider(channel); - var requiresCallback = channelPlugin as IRequiresMediaInfoCallback; - IEnumerable<MediaSourceInfo> results; - if (requiresCallback != null) + if (channelPlugin is IRequiresMediaInfoCallback requiresCallback) { results = await GetChannelItemMediaSourcesInternal(requiresCallback, item.ExternalId, cancellationToken) .ConfigureAwait(false); @@ -384,9 +411,6 @@ namespace Emby.Server.Implementations.Channels .ToList(); } - private readonly ConcurrentDictionary<string, Tuple<DateTime, List<MediaSourceInfo>>> _channelItemMediaInfo = - new ConcurrentDictionary<string, Tuple<DateTime, List<MediaSourceInfo>>>(); - private async Task<IEnumerable<MediaSourceInfo>> GetChannelItemMediaSourcesInternal(IRequiresMediaInfoCallback channel, string id, CancellationToken cancellationToken) { if (_channelItemMediaInfo.TryGetValue(id, out Tuple<DateTime, List<MediaSourceInfo>> cachedInfo)) @@ -409,7 +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; } @@ -444,18 +468,21 @@ namespace Emby.Server.Implementations.Channels { isNew = true; } + item.Path = path; if (!item.ChannelId.Equals(id)) { forceUpdate = true; } + item.ChannelId = id; if (item.ParentId != parentFolderId) { forceUpdate = true; } + item.ParentId = parentFolderId; item.OfficialRating = GetOfficialRating(channelInfo.ParentalRating); @@ -472,51 +499,56 @@ namespace Emby.Server.Implementations.Channels _libraryManager.CreateItem(item, null); } - await item.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(_fileSystem)) - { - ForceSave = !isNew && forceUpdate - }, cancellationToken).ConfigureAwait(false); + await item.RefreshMetadata( + new MetadataRefreshOptions(new DirectoryService(_fileSystem)) + { + ForceSave = !isNew && forceUpdate + }, + cancellationToken).ConfigureAwait(false); return item; } 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(new InternalItemsQuery - { - IncludeItemTypes = new[] { typeof(Channel).Name }, - OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) } - - }).Select(i => GetChannelFeatures(i.ToString("N", CultureInfo.InvariantCulture))).ToArray(); + return _libraryManager.GetItemIds( + new InternalItemsQuery + { + IncludeItemTypes = new[] { typeof(Channel).Name }, + OrderBy = new[] { (ItemSortBy.SortName, SortOrder.Ascending) } + }).Select(i => GetChannelFeatures(i.ToString("N", CultureInfo.InvariantCulture))).ToArray(); } + /// <inheritdoc /> public ChannelFeatures GetChannelFeatures(string id) { if (string.IsNullOrEmpty(id)) @@ -530,15 +562,27 @@ 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 channel = GetChannel(channelId); var channelProvider = GetChannelProvider(channelId); return channelProvider.GetChannelFeatures().SupportsContentDownloading; } - public ChannelFeatures GetChannelFeaturesDto(Channel channel, + /// <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, InternalChannelFeatures features) { @@ -567,9 +611,11 @@ namespace Emby.Server.Implementations.Channels { throw new ArgumentNullException(nameof(name)); } + 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(); @@ -614,7 +661,7 @@ namespace Emby.Server.Implementations.Channels query.IsFolder = false; // hack for trailers, figure out a better way later - var sortByPremiereDate = channels.Length == 1 && channels[0].GetType().Name.IndexOf("Trailer") != -1; + var sortByPremiereDate = channels.Length == 1 && channels[0].GetType().Name.Contains("Trailer", StringComparison.Ordinal); if (sortByPremiereDate) { @@ -640,10 +687,12 @@ namespace Emby.Server.Implementations.Channels { var internalChannel = await GetChannel(channel, cancellationToken).ConfigureAwait(false); - var query = new InternalItemsQuery(); - query.Parent = internalChannel; - query.EnableTotalRecordCount = false; - query.ChannelIds = new Guid[] { internalChannel.Id }; + var query = new InternalItemsQuery + { + Parent = internalChannel, + EnableTotalRecordCount = false, + ChannelIds = new Guid[] { internalChannel.Id } + }; var result = await GetChannelItemsInternal(query, new SimpleProgress<double>(), cancellationToken).ConfigureAwait(false); @@ -651,17 +700,20 @@ namespace Emby.Server.Implementations.Channels { if (item is Folder folder) { - await GetChannelItemsInternal(new InternalItemsQuery - { - Parent = folder, - EnableTotalRecordCount = false, - ChannelIds = new Guid[] { internalChannel.Id } - - }, new SimpleProgress<double>(), cancellationToken).ConfigureAwait(false); + await GetChannelItemsInternal( + new InternalItemsQuery + { + Parent = folder, + EnableTotalRecordCount = false, + ChannelIds = new Guid[] { internalChannel.Id } + }, + new SimpleProgress<double>(), + cancellationToken).ConfigureAwait(false); } } } + /// <inheritdoc /> public async Task<QueryResult<BaseItem>> GetChannelItemsInternal(InternalItemsQuery query, IProgress<double> progress, CancellationToken cancellationToken) { // Get the internal channel entity @@ -672,7 +724,8 @@ namespace Emby.Server.Implementations.Channels var parentItem = query.ParentId == Guid.Empty ? channel : _libraryManager.GetItemById(query.ParentId); - var itemsResult = await GetChannelItems(channelProvider, + var itemsResult = await GetChannelItems( + channelProvider, query.User, parentItem is Channel ? null : parentItem.ExternalId, null, @@ -684,13 +737,12 @@ namespace Emby.Server.Implementations.Channels { query.Parent = channel; } + query.ChannelIds = Array.Empty<Guid>(); // Not yet sure why this is causing a problem query.GroupByPresentationUniqueKey = false; - //_logger.LogDebug("GetChannelItemsInternal"); - // null if came from cache if (itemsResult != null) { @@ -707,12 +759,15 @@ namespace Emby.Server.Implementations.Channels var deadItem = _libraryManager.GetItemById(deadId); if (deadItem != null) { - _libraryManager.DeleteItem(deadItem, new DeleteOptions - { - DeleteFileLocation = false, - DeleteFromExternalProvider = false - - }, parentItem, false); + _libraryManager.DeleteItem( + deadItem, + new DeleteOptions + { + DeleteFileLocation = false, + DeleteFromExternalProvider = false + }, + parentItem, + false); } } } @@ -720,6 +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); @@ -735,7 +791,6 @@ namespace Emby.Server.Implementations.Channels return result; } - private readonly SemaphoreSlim _resourcePool = new SemaphoreSlim(1, 1); private async Task<ChannelItemResult> GetChannelItems(IChannel channel, User user, string externalFolderId, @@ -743,7 +798,7 @@ namespace Emby.Server.Implementations.Channels bool sortDescending, CancellationToken cancellationToken) { - var userId = user == null ? null : user.Id.ToString("N", CultureInfo.InvariantCulture); + var userId = user?.Id.ToString("N", CultureInfo.InvariantCulture); var cacheLength = CacheLength; var cachePath = GetChannelDataCachePath(channel, userId, externalFolderId, sortField, sortDescending); @@ -761,11 +816,9 @@ namespace Emby.Server.Implementations.Channels } catch (FileNotFoundException) { - } catch (IOException) { - } await _resourcePool.WaitAsync(cancellationToken).ConfigureAwait(false); @@ -785,16 +838,14 @@ namespace Emby.Server.Implementations.Channels } catch (FileNotFoundException) { - } catch (IOException) { - } var query = new InternalChannelItemQuery { - UserId = user == null ? Guid.Empty : user.Id, + UserId = user?.Id ?? Guid.Empty, SortBy = sortField, SortDescending = sortDescending, FolderId = externalFolderId @@ -833,7 +884,8 @@ namespace Emby.Server.Implementations.Channels } } - private string GetChannelDataCachePath(IChannel channel, + private string GetChannelDataCachePath( + IChannel channel, string userId, string externalFolderId, ChannelItemSortField? sortField, @@ -843,8 +895,7 @@ namespace Emby.Server.Implementations.Channels var userCacheKey = string.Empty; - var hasCacheKey = channel as IHasCacheKey; - if (hasCacheKey != null) + if (channel is IHasCacheKey hasCacheKey) { userCacheKey = hasCacheKey.GetCacheKey(userId) ?? string.Empty; } @@ -858,6 +909,7 @@ namespace Emby.Server.Implementations.Channels { filename += "-sortField-" + sortField.Value; } + if (sortDescending) { filename += "-sortDescending"; @@ -865,7 +917,8 @@ namespace Emby.Server.Implementations.Channels filename = filename.GetMD5().ToString("N", CultureInfo.InvariantCulture); - return Path.Combine(_config.ApplicationPaths.CachePath, + return Path.Combine( + _config.ApplicationPaths.CachePath, "channels", channelId, version, @@ -919,60 +972,32 @@ namespace Emby.Server.Implementations.Channels if (info.Type == ChannelItemType.Folder) { - if (info.FolderType == ChannelFolderType.MusicAlbum) - { - 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 = info.FolderType switch { - 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 = 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 = info.ContentType switch { - 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; @@ -981,7 +1006,6 @@ namespace Emby.Server.Implementations.Channels { item.RunTimeTicks = null; } - else if (isNew || !enableMediaProbe) { item.RunTimeTicks = info.RunTimeTicks; @@ -1014,26 +1038,24 @@ namespace Emby.Server.Implementations.Channels } } - var hasArtists = item as IHasArtist; - if (hasArtists != null) + if (item is IHasArtist hasArtists) { hasArtists.Artists = info.Artists.ToArray(); } - var hasAlbumArtists = item as IHasAlbumArtist; - if (hasAlbumArtists != null) + if (item is IHasAlbumArtist hasAlbumArtists) { hasAlbumArtists.AlbumArtists = info.AlbumArtists.ToArray(); } - var trailer = item as Trailer; - if (trailer != null) + if (item is Trailer trailer) { if (!info.TrailerTypes.SequenceEqual(trailer.TrailerTypes)) { _logger.LogDebug("Forcing update due to TrailerTypes {0}", item.Name); forceUpdate = true; } + trailer.TrailerTypes = info.TrailerTypes.ToArray(); } @@ -1057,6 +1079,7 @@ namespace Emby.Server.Implementations.Channels forceUpdate = true; _logger.LogDebug("Forcing update due to ChannelId {0}", item.Name); } + item.ChannelId = internalChannelId; if (!item.ParentId.Equals(parentFolderId)) @@ -1064,16 +1087,17 @@ namespace Emby.Server.Implementations.Channels forceUpdate = true; _logger.LogDebug("Forcing update due to parent folder Id {0}", item.Name); } + item.ParentId = parentFolderId; - var hasSeries = item as IHasSeries; - if (hasSeries != null) + if (item is IHasSeries hasSeries) { if (!string.Equals(hasSeries.SeriesName, info.SeriesName, StringComparison.OrdinalIgnoreCase)) { forceUpdate = true; _logger.LogDebug("Forcing update due to SeriesName {0}", item.Name); } + hasSeries.SeriesName = info.SeriesName; } @@ -1082,24 +1106,23 @@ namespace Emby.Server.Implementations.Channels forceUpdate = true; _logger.LogDebug("Forcing update due to ExternalId {0}", item.Name); } + item.ExternalId = info.Id; - var channelAudioItem = item as Audio; - if (channelAudioItem != null) + if (item is Audio channelAudioItem) { channelAudioItem.ExtraType = info.ExtraType; var mediaSource = info.MediaSources.FirstOrDefault(); - item.Path = mediaSource == null ? null : mediaSource.Path; + item.Path = mediaSource?.Path; } - var channelVideoItem = item as Video; - if (channelVideoItem != null) + if (item is Video channelVideoItem) { channelVideoItem.ExtraType = info.ExtraType; var mediaSource = info.MediaSources.FirstOrDefault(); - item.Path = mediaSource == null ? null : mediaSource.Path; + item.Path = mediaSource?.Path; } if (!string.IsNullOrEmpty(info.ImageUrl) && !item.HasImage(ImageType.Primary)) @@ -1156,7 +1179,7 @@ namespace Emby.Server.Implementations.Channels } } - if (isNew || forceUpdate || item.DateLastRefreshed == default(DateTime)) + if (isNew || forceUpdate || item.DateLastRefreshed == default) { _providerManager.QueueRefresh(item.Id, new MetadataRefreshOptions(new DirectoryService(_fileSystem)), RefreshPriority.Normal); } |