diff options
Diffstat (limited to 'Emby.Server.Implementations/LiveTv')
64 files changed, 3686 insertions, 3059 deletions
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/DirectRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/DirectRecorder.cs index dd636e6cd..6937cc097 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/DirectRecorder.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/DirectRecorder.cs @@ -1,7 +1,11 @@ +#pragma warning disable CS1591 + using System; using System.IO; +using System.Net.Http; using System.Threading; using System.Threading.Tasks; +using Jellyfin.Api.Helpers; using MediaBrowser.Common.Net; using MediaBrowser.Controller.Library; using MediaBrowser.Model.Dto; @@ -13,15 +17,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV public class DirectRecorder : IRecorder { private readonly ILogger _logger; - private readonly IHttpClient _httpClient; - private readonly IFileSystem _fileSystem; + private readonly IHttpClientFactory _httpClientFactory; private readonly IStreamHelper _streamHelper; - public DirectRecorder(ILogger logger, IHttpClient httpClient, IFileSystem fileSystem, IStreamHelper streamHelper) + public DirectRecorder(ILogger logger, IHttpClientFactory httpClientFactory, IStreamHelper streamHelper) { _logger = logger; - _httpClient = httpClient; - _fileSystem = fileSystem; + _httpClientFactory = httpClientFactory; _streamHelper = streamHelper; } @@ -30,7 +32,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return targetFile; } - public Task Record(IDirectStreamProvider directStreamProvider, MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) + public Task Record(IDirectStreamProvider? directStreamProvider, MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) { if (directStreamProvider != null) { @@ -42,57 +44,56 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private async Task RecordFromDirectStreamProvider(IDirectStreamProvider directStreamProvider, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) { - Directory.CreateDirectory(Path.GetDirectoryName(targetFile)); + Directory.CreateDirectory(Path.GetDirectoryName(targetFile) ?? throw new ArgumentException("Path can't be a root directory.", nameof(targetFile))); - using (var output = _fileSystem.GetFileStream(targetFile, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read)) + using (var output = new FileStream(targetFile, FileMode.CreateNew, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, FileOptions.Asynchronous)) { onStarted(); - _logger.LogInformation("Copying recording stream to file {0}", targetFile); + _logger.LogInformation("Copying recording to file {FilePath}", targetFile); // The media source is infinite so we need to handle stopping ourselves - var durationToken = new CancellationTokenSource(duration); - cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token).Token; - - await directStreamProvider.CopyToAsync(output, cancellationToken).ConfigureAwait(false); + using var durationToken = new CancellationTokenSource(duration); + using var cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token); + var linkedCancellationToken = cancellationTokenSource.Token; + + await using var fileStream = new ProgressiveFileStream(directStreamProvider.GetStream()); + await _streamHelper.CopyToAsync( + fileStream, + output, + IODefaults.CopyToBufferSize, + 1000, + linkedCancellationToken).ConfigureAwait(false); } - _logger.LogInformation("Recording completed to file {0}", targetFile); + _logger.LogInformation("Recording completed: {FilePath}", targetFile); } private async Task RecordFromMediaSource(MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) { - var httpRequestOptions = new HttpRequestOptions - { - Url = mediaSource.Path, - BufferContent = false, + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(mediaSource.Path, HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false); - // Some remote urls will expect a user agent to be supplied - UserAgent = "Emby/3.0", + _logger.LogInformation("Opened recording stream from tuner provider"); - // Shouldn't matter but may cause issues - EnableHttpCompression = false - }; + Directory.CreateDirectory(Path.GetDirectoryName(targetFile) ?? throw new ArgumentException("Path can't be a root directory.", nameof(targetFile))); - using (var response = await _httpClient.SendAsync(httpRequestOptions, "GET").ConfigureAwait(false)) - { - _logger.LogInformation("Opened recording stream from tuner provider"); - - Directory.CreateDirectory(Path.GetDirectoryName(targetFile)); + await using var output = new FileStream(targetFile, FileMode.CreateNew, FileAccess.Write, FileShare.Read, IODefaults.CopyToBufferSize, FileOptions.Asynchronous); - using (var output = _fileSystem.GetFileStream(targetFile, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read)) - { - onStarted(); + onStarted(); - _logger.LogInformation("Copying recording stream to file {0}", targetFile); + _logger.LogInformation("Copying recording stream to file {0}", targetFile); - // The media source if infinite so we need to handle stopping ourselves - var durationToken = new CancellationTokenSource(duration); - cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token).Token; + // The media source if infinite so we need to handle stopping ourselves + using var durationToken = new CancellationTokenSource(duration); + using var linkedCancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token); + cancellationToken = linkedCancellationToken.Token; - await _streamHelper.CopyUntilCancelled(response.Content, output, 81920, cancellationToken).ConfigureAwait(false); - } - } + await _streamHelper.CopyUntilCancelled( + await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false), + output, + IODefaults.CopyToBufferSize, + cancellationToken).ConfigureAwait(false); _logger.LogInformation("Recording completed to file {0}", targetFile); } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs index fceb82ba1..980b42729 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs @@ -1,17 +1,24 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Concurrent; using System.Collections.Generic; +using System.Diagnostics; using System.Globalization; using System.IO; using System.Linq; +using System.Net.Http; using System.Text; using System.Threading; using System.Threading.Tasks; using System.Xml; using Emby.Server.Implementations.Library; +using Jellyfin.Data.Enums; +using Jellyfin.Data.Events; using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Extensions; -using MediaBrowser.Common.Net; using MediaBrowser.Common.Progress; using MediaBrowser.Controller; using MediaBrowser.Controller.Configuration; @@ -23,29 +30,27 @@ using MediaBrowser.Controller.LiveTv; using MediaBrowser.Controller.MediaEncoding; using MediaBrowser.Controller.Providers; using MediaBrowser.Model.Configuration; -using MediaBrowser.Model.Diagnostics; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Events; -using MediaBrowser.Model.Extensions; using MediaBrowser.Model.IO; using MediaBrowser.Model.LiveTv; using MediaBrowser.Model.MediaInfo; using MediaBrowser.Model.Providers; using MediaBrowser.Model.Querying; -using MediaBrowser.Model.Reflection; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.EmbyTV { public class EmbyTV : ILiveTvService, ISupportsDirectStreamProvider, ISupportsNewTimerIds, IDisposable { + public const string DateAddedFormat = "yyyy-MM-dd HH:mm:ss"; + + private const int TunerDiscoveryDurationMs = 3000; + private readonly IServerApplicationHost _appHost; - private readonly ILogger _logger; - private readonly IHttpClient _httpClient; + private readonly ILogger<EmbyTV> _logger; + private readonly IHttpClientFactory _httpClientFactory; private readonly IServerConfigurationManager _config; - private readonly IJsonSerializer _jsonSerializer; private readonly ItemDataProvider<SeriesTimerInfo> _seriesTimerProvider; private readonly TimerManager _timerProvider; @@ -57,89 +62,104 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private readonly ILibraryManager _libraryManager; private readonly IProviderManager _providerManager; private readonly IMediaEncoder _mediaEncoder; - private readonly IProcessFactory _processFactory; - private readonly IAssemblyInfo _assemblyInfo; - private IMediaSourceManager _mediaSourceManager; - - public static EmbyTV Current; - - public event EventHandler<GenericEventArgs<TimerInfo>> TimerCreated; - public event EventHandler<GenericEventArgs<string>> TimerCancelled; + private readonly IMediaSourceManager _mediaSourceManager; + private readonly IStreamHelper _streamHelper; private readonly ConcurrentDictionary<string, ActiveRecordingInfo> _activeRecordings = new ConcurrentDictionary<string, ActiveRecordingInfo>(StringComparer.OrdinalIgnoreCase); - private readonly IStreamHelper _streamHelper; + private readonly ConcurrentDictionary<string, EpgChannelData> _epgChannels = + new ConcurrentDictionary<string, EpgChannelData>(StringComparer.OrdinalIgnoreCase); + + private readonly SemaphoreSlim _recordingDeleteSemaphore = new SemaphoreSlim(1, 1); + + private bool _disposed = false; - public EmbyTV(IServerApplicationHost appHost, + public EmbyTV( + IServerApplicationHost appHost, IStreamHelper streamHelper, IMediaSourceManager mediaSourceManager, - IAssemblyInfo assemblyInfo, - ILogger logger, - IJsonSerializer jsonSerializer, - IHttpClient httpClient, + ILogger<EmbyTV> logger, + IHttpClientFactory httpClientFactory, IServerConfigurationManager config, ILiveTvManager liveTvManager, IFileSystem fileSystem, ILibraryManager libraryManager, ILibraryMonitor libraryMonitor, IProviderManager providerManager, - IMediaEncoder mediaEncoder, - IProcessFactory processFactory) + IMediaEncoder mediaEncoder) { Current = this; _appHost = appHost; _logger = logger; - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _config = config; _fileSystem = fileSystem; _libraryManager = libraryManager; _libraryMonitor = libraryMonitor; _providerManager = providerManager; _mediaEncoder = mediaEncoder; - _processFactory = processFactory; _liveTvManager = (LiveTvManager)liveTvManager; - _jsonSerializer = jsonSerializer; - _assemblyInfo = assemblyInfo; _mediaSourceManager = mediaSourceManager; _streamHelper = streamHelper; - _seriesTimerProvider = new SeriesTimerManager(jsonSerializer, _logger, Path.Combine(DataPath, "seriestimers")); - _timerProvider = new TimerManager(jsonSerializer, _logger, Path.Combine(DataPath, "timers"), _logger); - _timerProvider.TimerFired += _timerProvider_TimerFired; + _seriesTimerProvider = new SeriesTimerManager(_logger, Path.Combine(DataPath, "seriestimers.json")); + _timerProvider = new TimerManager(_logger, Path.Combine(DataPath, "timers.json")); + _timerProvider.TimerFired += OnTimerProviderTimerFired; - _config.NamedConfigurationUpdated += _config_NamedConfigurationUpdated; + _config.NamedConfigurationUpdated += OnNamedConfigurationUpdated; } - private void _config_NamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e) + public event EventHandler<GenericEventArgs<TimerInfo>> TimerCreated; + + public event EventHandler<GenericEventArgs<string>> TimerCancelled; + + public static EmbyTV Current { get; private set; } + + /// <inheritdoc /> + public string Name => "Emby"; + + public string DataPath => Path.Combine(_config.CommonApplicationPaths.DataPath, "livetv"); + + /// <inheritdoc /> + public string HomePageUrl => "https://github.com/jellyfin/jellyfin"; + + private string DefaultRecordingPath => Path.Combine(DataPath, "recordings"); + + private string RecordingPath { - if (string.Equals(e.Key, "livetv", StringComparison.OrdinalIgnoreCase)) + get { - OnRecordingFoldersChanged(); + var path = GetConfiguration().RecordingPath; + + return string.IsNullOrWhiteSpace(path) + ? DefaultRecordingPath + : path; } } - public async Task Start() + private async void OnNamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e) { - _timerProvider.RestartTimers(); - - await CreateRecordingFolders().ConfigureAwait(false); + if (string.Equals(e.Key, "livetv", StringComparison.OrdinalIgnoreCase)) + { + await CreateRecordingFolders().ConfigureAwait(false); + } } - private async void OnRecordingFoldersChanged() + public Task Start() { - await CreateRecordingFolders().ConfigureAwait(false); + _timerProvider.RestartTimers(); + + return CreateRecordingFolders(); } internal async Task CreateRecordingFolders() { try { - var recordingFolders = GetRecordingFolders(); - - var virtualFolders = _libraryManager.GetVirtualFolders() - .ToList(); + var recordingFolders = GetRecordingFolders().ToArray(); + var virtualFolders = _libraryManager.GetVirtualFolders(); var allExistingPaths = virtualFolders.SelectMany(i => i.Locations).ToList(); @@ -156,7 +176,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV continue; } - var mediaPathInfos = pathsToCreate.Select(i => new MediaPathInfo { Path = i }).ToArray(); + var mediaPathInfos = pathsToCreate.Select(i => new MediaPathInfo(i)).ToArray(); var libraryOptions = new LibraryOptions { @@ -189,7 +209,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV foreach (var path in pathsToRemove) { - await RemovePathFromLibrary(path).ConfigureAwait(false); + await RemovePathFromLibraryAsync(path).ConfigureAwait(false); } } catch (Exception ex) @@ -198,13 +218,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - private async Task RemovePathFromLibrary(string path) + private async Task RemovePathFromLibraryAsync(string path) { _logger.LogDebug("Removing path from library: {0}", path); var requiresRefresh = false; - var virtualFolders = _libraryManager.GetVirtualFolders() - .ToList(); + var virtualFolders = _libraryManager.GetVirtualFolders(); foreach (var virtualFolder in virtualFolders) { @@ -241,31 +260,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (requiresRefresh) { - await _libraryManager.ValidateMediaLibrary(new SimpleProgress<double>(), CancellationToken.None); - } - } - - public string Name => "Emby"; - - public string DataPath => Path.Combine(_config.CommonApplicationPaths.DataPath, "livetv"); - - private string DefaultRecordingPath => Path.Combine(DataPath, "recordings"); - - private string RecordingPath - { - get - { - var path = GetConfiguration().RecordingPath; - - return string.IsNullOrWhiteSpace(path) - ? DefaultRecordingPath - : path; + await _libraryManager.ValidateMediaLibrary(new SimpleProgress<double>(), CancellationToken.None).ConfigureAwait(false); } } - public string HomePageUrl => "https://github.com/jellyfin/jellyfin"; - - public async Task RefreshSeriesTimers(CancellationToken cancellationToken, IProgress<double> progress) + public async Task RefreshSeriesTimers(CancellationToken cancellationToken) { var seriesTimers = await GetSeriesTimersAsync(cancellationToken).ConfigureAwait(false); @@ -275,7 +274,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - public async Task RefreshTimers(CancellationToken cancellationToken, IProgress<double> progress) + public async Task RefreshTimers(CancellationToken cancellationToken) { var timers = await GetTimersAsync(cancellationToken).ConfigureAwait(false); @@ -343,7 +342,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } catch (NotSupportedException) { - } catch (Exception ex) { @@ -355,7 +353,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return list; } - private async Task AddMetadata(IListingsProvider provider, ListingsProviderInfo info, List<ChannelInfo> tunerChannels, bool enableCache, CancellationToken cancellationToken) + private async Task AddMetadata( + IListingsProvider provider, + ListingsProviderInfo info, + IEnumerable<ChannelInfo> tunerChannels, + bool enableCache, + CancellationToken cancellationToken) { var epgChannels = await GetEpgChannels(provider, info, enableCache, cancellationToken).ConfigureAwait(false); @@ -367,8 +370,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { if (!string.IsNullOrWhiteSpace(epgChannel.Name)) { - //tunerChannel.Name = epgChannel.Name; + // tunerChannel.Name = epgChannel.Name; } + if (!string.IsNullOrWhiteSpace(epgChannel.ImageUrl)) { tunerChannel.ImageUrl = epgChannel.ImageUrl; @@ -377,10 +381,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - private readonly ConcurrentDictionary<string, EpgChannelData> _epgChannels = - new ConcurrentDictionary<string, EpgChannelData>(StringComparer.OrdinalIgnoreCase); - - private async Task<EpgChannelData> GetEpgChannels(IListingsProvider provider, ListingsProviderInfo info, bool enableCache, CancellationToken cancellationToken) + private async Task<EpgChannelData> GetEpgChannels( + IListingsProvider provider, + ListingsProviderInfo info, + bool enableCache, + CancellationToken cancellationToken) { if (!enableCache || !_epgChannels.TryGetValue(info.Id, out var result)) { @@ -398,59 +403,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return result; } - private class EpgChannelData - { - public EpgChannelData(List<ChannelInfo> channels) - { - ChannelsById = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); - ChannelsByNumber = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); - ChannelsByName = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); - - foreach (var channel in channels) - { - ChannelsById[channel.Id] = channel; - - if (!string.IsNullOrEmpty(channel.Number)) - { - ChannelsByNumber[channel.Number] = channel; - } - - var normalizedName = NormalizeName(channel.Name ?? string.Empty); - if (!string.IsNullOrWhiteSpace(normalizedName)) - { - ChannelsByName[normalizedName] = channel; - } - } - } - - private Dictionary<string, ChannelInfo> ChannelsById { get; set; } - private Dictionary<string, ChannelInfo> ChannelsByNumber { get; set; } - private Dictionary<string, ChannelInfo> ChannelsByName { get; set; } - - public ChannelInfo GetChannelById(string id) - { - ChannelInfo result = null; - - ChannelsById.TryGetValue(id, out result); - - return result; - } - - public ChannelInfo GetChannelByNumber(string number) - { - ChannelsByNumber.TryGetValue(number, out var result); - - return result; - } - - public ChannelInfo GetChannelByName(string name) - { - ChannelsByName.TryGetValue(name, out var result); - - return result; - } - } - private async Task<ChannelInfo> GetEpgChannelFromTunerChannel(IListingsProvider provider, ListingsProviderInfo info, ChannelInfo tunerChannel, CancellationToken cancellationToken) { var epgChannels = await GetEpgChannels(provider, info, true, cancellationToken).ConfigureAwait(false); @@ -462,11 +414,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { foreach (NameValuePair mapping in mappings) { - if (StringHelper.EqualsIgnoreCase(mapping.Name, channelId)) + if (string.Equals(mapping.Name, channelId, StringComparison.OrdinalIgnoreCase)) { return mapping.Value; } } + return channelId; } @@ -480,7 +433,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return GetEpgChannelFromTunerChannel(info.ChannelMappings, tunerChannel, epgChannels); } - private ChannelInfo GetEpgChannelFromTunerChannel(NameValuePair[] mappings, ChannelInfo tunerChannel, EpgChannelData epgChannelData) + private ChannelInfo GetEpgChannelFromTunerChannel( + NameValuePair[] mappings, + ChannelInfo tunerChannel, + EpgChannelData epgChannelData) { if (!string.IsNullOrWhiteSpace(tunerChannel.Id)) { @@ -502,7 +458,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (!string.IsNullOrWhiteSpace(tunerChannel.TunerChannelId)) { var tunerChannelId = tunerChannel.TunerChannelId; - if (tunerChannelId.IndexOf(".json.schedulesdirect.org", StringComparison.OrdinalIgnoreCase) != -1) + if (tunerChannelId.Contains(".json.schedulesdirect.org", StringComparison.OrdinalIgnoreCase)) { tunerChannelId = tunerChannelId.Replace(".json.schedulesdirect.org", string.Empty, StringComparison.OrdinalIgnoreCase).TrimStart('I'); } @@ -541,7 +497,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (!string.IsNullOrWhiteSpace(tunerChannel.Name)) { - var normalizedName = NormalizeName(tunerChannel.Name); + var normalizedName = EpgChannelData.NormalizeName(tunerChannel.Name); var channel = epgChannelData.GetChannelByName(normalizedName); @@ -554,11 +510,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return null; } - private static string NormalizeName(string value) - { - return value.Replace(" ", string.Empty).Replace("-", string.Empty); - } - public async Task<List<ChannelInfo>> GetChannelsForListingsProvider(ListingsProviderInfo listingsProvider, CancellationToken cancellationToken) { var list = new List<ChannelInfo>(); @@ -604,6 +555,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { _seriesTimerProvider.Delete(remove); } + return Task.CompletedTask; } @@ -648,11 +600,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return Task.CompletedTask; } - public Task DeleteRecordingAsync(string recordingId, CancellationToken cancellationToken) - { - return Task.CompletedTask; - } - public Task CreateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken) { throw new NotImplementedException(); @@ -663,16 +610,16 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV throw new NotImplementedException(); } - public Task<string> CreateTimer(TimerInfo timer, CancellationToken cancellationToken) + public Task<string> CreateTimer(TimerInfo info, CancellationToken cancellationToken) { - var existingTimer = string.IsNullOrWhiteSpace(timer.ProgramId) ? + var existingTimer = string.IsNullOrWhiteSpace(info.ProgramId) ? null : - _timerProvider.GetTimerByProgramId(timer.ProgramId); + _timerProvider.GetTimerByProgramId(info.ProgramId); if (existingTimer != null) { - if (existingTimer.Status == RecordingStatus.Cancelled || - existingTimer.Status == RecordingStatus.Completed) + if (existingTimer.Status == RecordingStatus.Cancelled + || existingTimer.Status == RecordingStatus.Completed) { existingTimer.Status = RecordingStatus.New; existingTimer.IsManual = true; @@ -685,39 +632,37 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - timer.Id = Guid.NewGuid().ToString("N"); + info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture); LiveTvProgram programInfo = null; - if (!string.IsNullOrWhiteSpace(timer.ProgramId)) + if (!string.IsNullOrWhiteSpace(info.ProgramId)) { - programInfo = GetProgramInfoFromCache(timer); + programInfo = GetProgramInfoFromCache(info); } + if (programInfo == null) { - _logger.LogInformation("Unable to find program with Id {0}. Will search using start date", timer.ProgramId); - programInfo = GetProgramInfoFromCache(timer.ChannelId, timer.StartDate); + _logger.LogInformation("Unable to find program with Id {0}. Will search using start date", info.ProgramId); + programInfo = GetProgramInfoFromCache(info.ChannelId, info.StartDate); } if (programInfo != null) { - CopyProgramInfoToTimerInfo(programInfo, timer); + CopyProgramInfoToTimerInfo(programInfo, info); } - timer.IsManual = true; - _timerProvider.Add(timer); + info.IsManual = true; + _timerProvider.Add(info); - if (TimerCreated != null) - { - TimerCreated(this, new GenericEventArgs<TimerInfo>(timer)); - } + TimerCreated?.Invoke(this, new GenericEventArgs<TimerInfo>(info)); - return Task.FromResult(timer.Id); + return Task.FromResult(info.Id); } public async Task<string> CreateSeriesTimer(SeriesTimerInfo info, CancellationToken cancellationToken) { - info.Id = Guid.NewGuid().ToString("N"); + info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture); // populate info.seriesID var program = GetProgramInfoFromCache(info.ProgramId); @@ -804,7 +749,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } // Only update if not currently active - if (!_activeRecordings.TryGetValue(updatedTimer.Id, out var activeRecordingInfo)) + if (!_activeRecordings.TryGetValue(updatedTimer.Id, out _)) { existingTimer.PrePaddingSeconds = updatedTimer.PrePaddingSeconds; existingTimer.PostPaddingSeconds = updatedTimer.PostPaddingSeconds; @@ -850,33 +795,31 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { return info.Path; } - return null; - } - public IEnumerable<ActiveRecordingInfo> GetAllActiveRecordings() - { - return _activeRecordings.Values.Where(i => i.Timer.Status == RecordingStatus.InProgress && !i.CancellationTokenSource.IsCancellationRequested); + return null; } public ActiveRecordingInfo GetActiveRecordingInfo(string path) { - if (string.IsNullOrWhiteSpace(path)) + if (string.IsNullOrWhiteSpace(path) || _activeRecordings.IsEmpty) { return null; } - foreach (var recording in _activeRecordings.Values) + foreach (var (_, recordingInfo) in _activeRecordings) { - if (string.Equals(recording.Path, path, StringComparison.Ordinal) && !recording.CancellationTokenSource.IsCancellationRequested) + if (string.Equals(recordingInfo.Path, path, StringComparison.Ordinal) && !recordingInfo.CancellationTokenSource.IsCancellationRequested) { - var timer = recording.Timer; + var timer = recordingInfo.Timer; if (timer.Status != RecordingStatus.InProgress) { return null; } - return recording; + + return recordingInfo; } } + return null; } @@ -968,18 +911,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var epgChannel = await GetEpgChannelFromTunerChannel(provider.Item1, provider.Item2, channel, cancellationToken).ConfigureAwait(false); - List<ProgramInfo> programs; - if (epgChannel == null) { _logger.LogDebug("EPG channel not found for tuner channel {0}-{1} from {2}-{3}", channel.Number, channel.Name, provider.Item1.Name, provider.Item2.ListingsId ?? string.Empty); - programs = new List<ProgramInfo>(); + continue; } - else - { - programs = (await provider.Item1.GetProgramsAsync(provider.Item2, epgChannel.Id, startDateUtc, endDateUtc, cancellationToken) + + List<ProgramInfo> programs = (await provider.Item1.GetProgramsAsync(provider.Item2, epgChannel.Id, startDateUtc, endDateUtc, cancellationToken) .ConfigureAwait(false)).ToList(); - } // Replace the value that came from the provider with a normalized value foreach (var program in programs) @@ -995,7 +934,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - return new List<ProgramInfo>(); + return Enumerable.Empty<ProgramInfo>(); } private List<Tuple<IListingsProvider, ListingsProviderInfo>> GetListingProviders() @@ -1058,23 +997,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV throw new Exception("Tuner not found."); } - private MediaSourceInfo CloneMediaSource(MediaSourceInfo mediaSource, bool enableStreamSharing) - { - var json = _jsonSerializer.SerializeToString(mediaSource); - mediaSource = _jsonSerializer.DeserializeFromString<MediaSourceInfo>(json); - - mediaSource.Id = Guid.NewGuid().ToString("N") + "_" + mediaSource.Id; - - //if (mediaSource.DateLiveStreamOpened.HasValue && enableStreamSharing) - //{ - // var ticks = (DateTime.UtcNow - mediaSource.DateLiveStreamOpened.Value).Ticks - TimeSpan.FromSeconds(10).Ticks; - // ticks = Math.Max(0, ticks); - // mediaSource.Path += "?t=" + ticks.ToString(CultureInfo.InvariantCulture) + "&s=" + mediaSource.DateLiveStreamOpened.Value.Ticks.ToString(CultureInfo.InvariantCulture); - //} - - return mediaSource; - } - public async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(string channelId, CancellationToken cancellationToken) { if (string.IsNullOrWhiteSpace(channelId)) @@ -1095,7 +1017,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } catch (NotImplementedException) { - } } @@ -1106,7 +1027,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var stream = new MediaSourceInfo { - EncoderPath = _appHost.GetLocalApiUrl("127.0.0.1") + "/LiveTv/LiveRecordings/" + info.Id + "/stream", + EncoderPath = _appHost.GetLoopbackHttpApiUrl() + "/LiveTv/LiveRecordings/" + info.Id + "/stream", EncoderProtocol = MediaProtocol.Http, Path = info.Path, Protocol = MediaProtocol.File, @@ -1122,7 +1043,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV IgnoreIndex = true }; - await new LiveStreamHelper(_mediaEncoder, _logger, _jsonSerializer, _config.CommonApplicationPaths) + await new LiveStreamHelper(_mediaEncoder, _logger, _config.CommonApplicationPaths) .AddMediaInfoWithProbe(stream, false, false, cancellationToken).ConfigureAwait(false); return new List<MediaSourceInfo> @@ -1146,7 +1067,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return Task.CompletedTask; } - async void _timerProvider_TimerFired(object sender, GenericEventArgs<TimerInfo> e) + private async void OnTimerProviderTimerFired(object sender, GenericEventArgs<TimerInfo> e) { var timer = e.Argument; @@ -1181,7 +1102,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } catch (OperationCanceledException) { - } catch (Exception ex) { @@ -1225,7 +1145,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (timer.SeasonNumber.HasValue) { - folderName = string.Format("Season {0}", timer.SeasonNumber.Value.ToString(CultureInfo.InvariantCulture)); + folderName = string.Format( + CultureInfo.InvariantCulture, + "Season {0}", + timer.SeasonNumber.Value); recordPath = Path.Combine(recordPath, folderName); } } @@ -1279,6 +1202,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { recordPath = Path.Combine(recordPath, "Sports"); } + recordPath = Path.Combine(recordPath, _fileSystem.GetValidFilename(timer.Name).Trim()); } else @@ -1287,6 +1211,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { recordPath = Path.Combine(recordPath, "Other"); } + recordPath = Path.Combine(recordPath, _fileSystem.GetValidFilename(timer.Name).Trim()); } @@ -1308,6 +1233,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { programInfo = GetProgramInfoFromCache(timer); } + if (programInfo == null) { _logger.LogInformation("Unable to find program with Id {0}. Will search using start date", timer.ProgramId); @@ -1319,9 +1245,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV CopyProgramInfoToTimerInfo(programInfo, timer); } - string seriesPath = null; var remoteMetadata = await FetchInternetMetadata(timer, CancellationToken.None).ConfigureAwait(false); - var recordPath = GetRecordingPath(timer, remoteMetadata, out seriesPath); + var recordPath = GetRecordingPath(timer, remoteMetadata, out string seriesPath); var recordingStatus = RecordingStatus.New; string liveStreamId = null; @@ -1330,19 +1255,20 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV try { - var allMediaSources = await _mediaSourceManager.GetPlayackMediaSources(channelItem, null, true, false, CancellationToken.None).ConfigureAwait(false); + var allMediaSources = await _mediaSourceManager.GetPlaybackMediaSources(channelItem, null, true, false, CancellationToken.None).ConfigureAwait(false); var mediaStreamInfo = allMediaSources[0]; IDirectStreamProvider directStreamProvider = null; if (mediaStreamInfo.RequiresOpening) { - var liveStreamResponse = await _mediaSourceManager.OpenLiveStreamInternal(new LiveStreamRequest - { - ItemId = channelItem.Id, - OpenToken = mediaStreamInfo.OpenToken - - }, CancellationToken.None).ConfigureAwait(false); + var liveStreamResponse = await _mediaSourceManager.OpenLiveStreamInternal( + new LiveStreamRequest + { + ItemId = channelItem.Id, + OpenToken = mediaStreamInfo.OpenToken + }, + CancellationToken.None).ConfigureAwait(false); mediaStreamInfo = liveStreamResponse.Item1.MediaSource; liveStreamId = mediaStreamInfo.LiveStreamId; @@ -1360,7 +1286,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV _logger.LogInformation("Beginning recording. Will record for {0} minutes.", duration.TotalMinutes.ToString(CultureInfo.InvariantCulture)); - _logger.LogInformation("Writing file to path: " + recordPath); + _logger.LogInformation("Writing file to: {Path}", recordPath); Action onStarted = async () => { @@ -1376,7 +1302,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV await CreateRecordingFolders().ConfigureAwait(false); TriggerRefresh(recordPath); - EnforceKeepUpTo(timer, seriesPath); + await EnforceKeepUpTo(timer, seriesPath).ConfigureAwait(false); }; await recorder.Record(directStreamProvider, mediaStreamInfo, recordPath, duration, onStarted, activeRecordingInfo.CancellationTokenSource.Token).ConfigureAwait(false); @@ -1416,12 +1342,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (recordingStatus != RecordingStatus.Completed && DateTime.UtcNow < timer.EndDate && timer.RetryCount < 10) { - const int retryIntervalSeconds = 60; - _logger.LogInformation("Retrying recording in {0} seconds.", retryIntervalSeconds); + const int RetryIntervalSeconds = 60; + _logger.LogInformation("Retrying recording in {0} seconds.", RetryIntervalSeconds); timer.Status = RecordingStatus.New; timer.PrePaddingSeconds = 0; - timer.StartDate = DateTime.UtcNow.AddSeconds(retryIntervalSeconds); + timer.StartDate = DateTime.UtcNow.AddSeconds(RetryIntervalSeconds); timer.RetryCount++; _timerProvider.AddOrUpdate(timer); } @@ -1485,24 +1411,26 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private void TriggerRefresh(string path) { - _logger.LogInformation("Triggering refresh on {path}", path); + _logger.LogInformation("Triggering refresh on {Path}", path); var item = GetAffectedBaseItem(Path.GetDirectoryName(path)); if (item != null) { - _logger.LogInformation("Refreshing recording parent {path}", item.Path); + _logger.LogInformation("Refreshing recording parent {Path}", item.Path); - _providerManager.QueueRefresh(item.Id, new MetadataRefreshOptions(new DirectoryService(_logger, _fileSystem)) - { - RefreshPaths = new string[] + _providerManager.QueueRefresh( + item.Id, + new MetadataRefreshOptions(new DirectoryService(_fileSystem)) { - path, - Path.GetDirectoryName(path), - Path.GetDirectoryName(Path.GetDirectoryName(path)) - } - - }, RefreshPriority.High); + RefreshPaths = new string[] + { + path, + Path.GetDirectoryName(path), + Path.GetDirectoryName(Path.GetDirectoryName(path)) + } + }, + RefreshPriority.High); } } @@ -1524,7 +1452,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (item.GetType() == typeof(Folder) && string.Equals(item.Path, parentPath, StringComparison.OrdinalIgnoreCase)) { var parentItem = item.GetParent(); - if (parentItem != null && !(parentItem is AggregateFolder)) + if (parentItem != null && parentItem is not AggregateFolder) { item = parentItem; } @@ -1534,12 +1462,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return item; } - private async void EnforceKeepUpTo(TimerInfo timer, string seriesPath) + private async Task EnforceKeepUpTo(TimerInfo timer, string seriesPath) { if (string.IsNullOrWhiteSpace(timer.SeriesTimerId)) { return; } + if (string.IsNullOrWhiteSpace(seriesPath)) { return; @@ -1577,22 +1506,20 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV DeleteLibraryItemsForTimers(timersToDelete); - var librarySeries = _libraryManager.FindByPath(seriesPath, true) as Folder; - - if (librarySeries == null) + if (_libraryManager.FindByPath(seriesPath, true) is not Folder librarySeries) { return; } - var episodesToDelete = (librarySeries.GetItemList(new InternalItemsQuery - { - OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.DateCreated, SortOrder.Descending) }, - IsVirtualItem = false, - IsFolder = false, - Recursive = true, - DtoOptions = new DtoOptions(true) - - })) + var episodesToDelete = librarySeries.GetItemList( + new InternalItemsQuery + { + OrderBy = new[] { (ItemSortBy.DateCreated, SortOrder.Descending) }, + IsVirtualItem = false, + IsFolder = false, + Recursive = true, + DtoOptions = new DtoOptions(true) + }) .Where(i => i.IsFileProtocol && File.Exists(i.Path)) .Skip(seriesTimer.KeepUpTo - 1) .ToList(); @@ -1601,11 +1528,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { try { - _libraryManager.DeleteItem(item, new DeleteOptions - { - DeleteFileLocation = true - - }, true); + _libraryManager.DeleteItem( + item, + new DeleteOptions + { + DeleteFileLocation = true + }, + true); } catch (Exception ex) { @@ -1619,7 +1548,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - private readonly SemaphoreSlim _recordingDeleteSemaphore = new SemaphoreSlim(1, 1); private void DeleteLibraryItemsForTimers(List<TimerInfo> timers) { foreach (var timer in timers) @@ -1646,22 +1574,17 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (libraryItem != null) { - _libraryManager.DeleteItem(libraryItem, new DeleteOptions - { - DeleteFileLocation = true - - }, true); + _libraryManager.DeleteItem( + libraryItem, + new DeleteOptions + { + DeleteFileLocation = true + }, + true); } - else + else if (File.Exists(timer.RecordingPath)) { - try - { - _fileSystem.DeleteFile(timer.RecordingPath); - } - catch (IOException) - { - - } + _fileSystem.DeleteFile(timer.RecordingPath); } _timerProvider.Delete(timer); @@ -1692,26 +1615,18 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return true; } - var hasRecordingAtPath = _activeRecordings - .Values - .ToList() - .Any(i => string.Equals(i.Path, path, StringComparison.OrdinalIgnoreCase) && !string.Equals(i.Timer.Id, timerId, StringComparison.OrdinalIgnoreCase)); - - if (hasRecordingAtPath) - { - return true; - } - return false; + return _activeRecordings + .Any(i => string.Equals(i.Value.Path, path, StringComparison.OrdinalIgnoreCase) && !string.Equals(i.Value.Timer.Id, timerId, StringComparison.OrdinalIgnoreCase)); } private IRecorder GetRecorder(MediaSourceInfo mediaSource) { if (mediaSource.RequiresLooping || !(mediaSource.Container ?? string.Empty).EndsWith("ts", StringComparison.OrdinalIgnoreCase) || (mediaSource.Protocol != MediaProtocol.File && mediaSource.Protocol != MediaProtocol.Http)) { - return new EncodedRecorder(_logger, _fileSystem, _mediaEncoder, _config.ApplicationPaths, _jsonSerializer, _processFactory, _config); + return new EncodedRecorder(_logger, _mediaEncoder, _config.ApplicationPaths, _config); } - return new DirectRecorder(_logger, _httpClient, _fileSystem, _streamHelper); + return new DirectRecorder(_logger, _httpClientFactory, _streamHelper); } private void OnSuccessfulRecording(TimerInfo timer, string path) @@ -1729,20 +1644,23 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV try { - var process = _processFactory.Create(new ProcessOptions + var process = new Process { - Arguments = GetPostProcessArguments(path, options.RecordingPostProcessorArguments), - CreateNoWindow = true, - EnableRaisingEvents = true, - ErrorDialog = false, - FileName = options.RecordingPostProcessor, - IsHidden = true, - UseShellExecute = false - }); + StartInfo = new ProcessStartInfo + { + Arguments = GetPostProcessArguments(path, options.RecordingPostProcessorArguments), + CreateNoWindow = true, + ErrorDialog = false, + FileName = options.RecordingPostProcessor, + WindowStyle = ProcessWindowStyle.Hidden, + UseShellExecute = false + }, + EnableRaisingEvents = true + }; _logger.LogInformation("Running recording post processor {0} {1}", process.StartInfo.FileName, process.StartInfo.Arguments); - process.Exited += Process_Exited; + process.Exited += OnProcessExited; process.Start(); } catch (Exception ex) @@ -1756,19 +1674,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return arguments.Replace("{path}", path, StringComparison.OrdinalIgnoreCase); } - private void Process_Exited(object sender, EventArgs e) + private void OnProcessExited(object sender, EventArgs e) { - var process = (IProcess)sender; - try + using (var process = (Process)sender) { _logger.LogInformation("Recording post-processing script completed with exit code {ExitCode}", process.ExitCode); } - catch - { - - } - - process.Dispose(); } private async Task SaveRecordingImage(string recordingPath, LiveTvProgram program, ItemImageInfo image) @@ -1778,44 +1689,16 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV image = await _libraryManager.ConvertImageToLocal(program, image, 0).ConfigureAwait(false); } - string imageSaveFilenameWithoutExtension = null; - - switch (image.Type) + string imageSaveFilenameWithoutExtension = image.Type switch { - case ImageType.Primary: - - if (program.IsSeries) - { - imageSaveFilenameWithoutExtension = Path.GetFileNameWithoutExtension(recordingPath) + "-thumb"; - } - else - { - imageSaveFilenameWithoutExtension = "poster"; - } - - break; - case ImageType.Logo: - imageSaveFilenameWithoutExtension = "logo"; - break; - case ImageType.Thumb: - if (program.IsSeries) - { - imageSaveFilenameWithoutExtension = Path.GetFileNameWithoutExtension(recordingPath) + "-thumb"; - } - else - { - imageSaveFilenameWithoutExtension = "landscape"; - } - - break; - case ImageType.Backdrop: - imageSaveFilenameWithoutExtension = "fanart"; - break; - default: - break; - } + ImageType.Primary => program.IsSeries ? Path.GetFileNameWithoutExtension(recordingPath) + "-thumb" : "poster", + ImageType.Logo => "logo", + ImageType.Thumb => program.IsSeries ? Path.GetFileNameWithoutExtension(recordingPath) + "-thumb" : "landscape", + ImageType.Backdrop => "fanart", + _ => null + }; - if (string.IsNullOrWhiteSpace(imageSaveFilenameWithoutExtension)) + if (imageSaveFilenameWithoutExtension == null) { return; } @@ -1895,11 +1778,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var program = string.IsNullOrWhiteSpace(timer.ProgramId) ? null : _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new[] { nameof(LiveTvProgram) }, Limit = 1, ExternalId = timer.ProgramId, DtoOptions = new DtoOptions(true) - }).FirstOrDefault() as LiveTvProgram; // dummy this up @@ -1923,11 +1805,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { program.AddGenre("Sports"); } + if (timer.IsKids) { program.AddGenre("Kids"); program.AddGenre("Children"); } + if (timer.IsNews) { program.AddGenre("News"); @@ -1964,13 +1848,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return; } - using (var stream = _fileSystem.GetFileStream(nfoPath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read)) + using (var stream = new FileStream(nfoPath, FileMode.CreateNew, FileAccess.Write, FileShare.None)) { var settings = new XmlWriterSettings { Indent = true, - Encoding = Encoding.UTF8, - CloseOutput = false + Encoding = Encoding.UTF8 }; using (var writer = XmlWriter.Create(stream, settings)) @@ -1978,19 +1861,22 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV writer.WriteStartDocument(true); writer.WriteStartElement("tvshow"); string id; - if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Tvdb.ToString(), out id)) + if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tvdb.ToString(), out id)) { writer.WriteElementString("id", id); } - if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Imdb.ToString(), out id)) + + if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Imdb.ToString(), out id)) { writer.WriteElementString("imdb_id", id); } - if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Tmdb.ToString(), out id)) + + if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tmdb.ToString(), out id)) { writer.WriteElementString("tmdbid", id); } - if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Zap2It.ToString(), out id)) + + if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Zap2It.ToString(), out id)) { writer.WriteElementString("zap2itid", id); } @@ -2016,7 +1902,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - public const string DateAddedFormat = "yyyy-MM-dd HH:mm:ss"; private void SaveVideoNfo(TimerInfo timer, string recordingPath, BaseItem item, bool lockData) { var nfoPath = Path.ChangeExtension(recordingPath, ".nfo"); @@ -2026,13 +1911,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return; } - using (var stream = _fileSystem.GetFileStream(nfoPath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read)) + using (var stream = new FileStream(nfoPath, FileMode.CreateNew, FileAccess.Write, FileShare.None)) { var settings = new XmlWriterSettings { Indent = true, - Encoding = Encoding.UTF8, - CloseOutput = false + Encoding = Encoding.UTF8 }; var options = _config.GetNfoConfiguration(); @@ -2058,7 +1942,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var formatString = options.ReleaseDateFormat; - writer.WriteElementString("aired", premiereDate.Value.ToLocalTime().ToString(formatString)); + writer.WriteElementString( + "aired", + premiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)); } if (item.IndexNumber.HasValue) @@ -2089,12 +1975,18 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var formatString = options.ReleaseDateFormat; - writer.WriteElementString("premiered", item.PremiereDate.Value.ToLocalTime().ToString(formatString)); - writer.WriteElementString("releasedate", item.PremiereDate.Value.ToLocalTime().ToString(formatString)); + writer.WriteElementString( + "premiered", + item.PremiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)); + writer.WriteElementString( + "releasedate", + item.PremiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)); } } - writer.WriteElementString("dateadded", DateTime.UtcNow.ToLocalTime().ToString(DateAddedFormat)); + writer.WriteElementString( + "dateadded", + DateTime.Now.ToString(DateAddedFormat, CultureInfo.InvariantCulture)); if (item.ProductionYear.HasValue) { @@ -2108,7 +2000,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var overview = (item.Overview ?? string.Empty) .StripHtml() - .Replace(""", "'"); + .Replace(""", "'", StringComparison.Ordinal); writer.WriteElementString("plot", overview); @@ -2150,14 +2042,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV writer.WriteElementString("credits", person); } - var tmdbCollection = item.GetProviderId(MetadataProviders.TmdbCollection); + var tmdbCollection = item.GetProviderId(MetadataProvider.TmdbCollection); if (!string.IsNullOrEmpty(tmdbCollection)) { writer.WriteElementString("collectionnumber", tmdbCollection); } - var imdb = item.GetProviderId(MetadataProviders.Imdb); + var imdb = item.GetProviderId(MetadataProvider.Imdb); if (!string.IsNullOrEmpty(imdb)) { if (!isSeriesEpisode) @@ -2171,7 +2063,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV lockData = false; } - var tvdb = item.GetProviderId(MetadataProviders.Tvdb); + var tvdb = item.GetProviderId(MetadataProvider.Tvdb); if (!string.IsNullOrEmpty(tvdb)) { writer.WriteElementString("tvdbid", tvdb); @@ -2180,7 +2072,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV lockData = false; } - var tmdb = item.GetProviderId(MetadataProviders.Tmdb); + var tmdb = item.GetProviderId(MetadataProvider.Tmdb); if (!string.IsNullOrEmpty(tmdb)) { writer.WriteElementString("tmdbid", tmdb); @@ -2216,17 +2108,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } private static bool IsPersonType(PersonInfo person, string type) - { - return string.Equals(person.Type, type, StringComparison.OrdinalIgnoreCase) || string.Equals(person.Role, type, StringComparison.OrdinalIgnoreCase); - } - - private void AddGenre(List<string> genres, string genre) - { - if (!genres.Contains(genre, StringComparer.OrdinalIgnoreCase)) - { - genres.Add(genre); - } - } + => string.Equals(person.Type, type, StringComparison.OrdinalIgnoreCase) + || string.Equals(person.Role, type, StringComparison.OrdinalIgnoreCase); private LiveTvProgram GetProgramInfoFromCache(string programId) { @@ -2254,7 +2137,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var query = new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new string[] { nameof(LiveTvProgram) }, Limit = 1, DtoOptions = new DtoOptions(true) { @@ -2262,7 +2145,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV }, MinStartDate = startDateUtc.AddMinutes(-3), MaxStartDate = startDateUtc.AddMinutes(3), - OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.StartDate, SortOrder.Ascending) } + OrderBy = new[] { (ItemSortBy.StartDate, SortOrder.Ascending) } }; if (!string.IsNullOrWhiteSpace(channelId)) @@ -2285,25 +2168,19 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return false; } - if (!seriesTimer.RecordAnyTime) + if (!seriesTimer.RecordAnyTime + && Math.Abs(seriesTimer.StartDate.TimeOfDay.Ticks - timer.StartDate.TimeOfDay.Ticks) >= TimeSpan.FromMinutes(10).Ticks) { - if (Math.Abs(seriesTimer.StartDate.TimeOfDay.Ticks - timer.StartDate.TimeOfDay.Ticks) >= TimeSpan.FromMinutes(10).Ticks) - { - return true; - } + return true; } - //if (!seriesTimer.Days.Contains(timer.StartDate.ToLocalTime().DayOfWeek)) - //{ - // return true; - //} - if (seriesTimer.RecordNewOnly && timer.IsRepeat) { return true; } - if (!seriesTimer.RecordAnyChannel && !string.Equals(timer.ChannelId, seriesTimer.ChannelId, StringComparison.OrdinalIgnoreCase)) + if (!seriesTimer.RecordAnyChannel + && !string.Equals(timer.ChannelId, seriesTimer.ChannelId, StringComparison.OrdinalIgnoreCase)) { return true; } @@ -2348,18 +2225,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var allTimers = GetTimersForSeries(seriesTimer).ToList(); - var enabledTimersForSeries = new List<TimerInfo>(); foreach (var timer in allTimers) { - var existingTimer = _timerProvider.GetTimer(timer.Id); - - if (existingTimer == null) - { - existingTimer = string.IsNullOrWhiteSpace(timer.ProgramId) + var existingTimer = _timerProvider.GetTimer(timer.Id) + ?? (string.IsNullOrWhiteSpace(timer.ProgramId) ? null - : _timerProvider.GetTimerByProgramId(timer.ProgramId); - } + : _timerProvider.GetTimerByProgramId(timer.ProgramId)); if (existingTimer == null) { @@ -2371,10 +2243,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { enabledTimersForSeries.Add(timer); } + _timerProvider.Add(timer); TimerCreated?.Invoke(this, new GenericEventArgs<TimerInfo>(timer)); } + // Only update if not currently active - test both new timer and existing in case Id's are different // Id's could be different if the timer was created manually prior to series timer creation else if (!_activeRecordings.TryGetValue(timer.Id, out _) && !_activeRecordings.TryGetValue(existingTimer.Id, out _)) @@ -2478,7 +2352,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var query = new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new string[] { nameof(LiveTvProgram) }, ExternalSeriesId = seriesTimer.SeriesId, DtoOptions = new DtoOptions(true) { @@ -2510,13 +2384,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { if (!tempChannelCache.TryGetValue(parent.ChannelId, out LiveTvChannel channel)) { - channel = _libraryManager.GetItemList(new InternalItemsQuery - { - IncludeItemTypes = new string[] { typeof(LiveTvChannel).Name }, - ItemIds = new[] { parent.ChannelId }, - DtoOptions = new DtoOptions() - - }).Cast<LiveTvChannel>().FirstOrDefault(); + channel = _libraryManager.GetItemList( + new InternalItemsQuery + { + IncludeItemTypes = new string[] { nameof(LiveTvChannel) }, + ItemIds = new[] { parent.ChannelId }, + DtoOptions = new DtoOptions() + }).FirstOrDefault() as LiveTvChannel; if (channel != null && !string.IsNullOrWhiteSpace(channel.ExternalId)) { @@ -2533,7 +2407,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var timer = new TimerInfo { ChannelId = channelId, - Id = (seriesTimer.Id + parent.ExternalId).GetMD5().ToString("N"), + Id = (seriesTimer.Id + parent.ExternalId).GetMD5().ToString("N", CultureInfo.InvariantCulture), StartDate = parent.StartDate, EndDate = parent.EndDate.Value, ProgramId = parent.ExternalId, @@ -2569,13 +2443,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { if (!tempChannelCache.TryGetValue(programInfo.ChannelId, out LiveTvChannel channel)) { - channel = _libraryManager.GetItemList(new InternalItemsQuery - { - IncludeItemTypes = new string[] { typeof(LiveTvChannel).Name }, - ItemIds = new[] { programInfo.ChannelId }, - DtoOptions = new DtoOptions() - - }).Cast<LiveTvChannel>().FirstOrDefault(); + channel = _libraryManager.GetItemList( + new InternalItemsQuery + { + IncludeItemTypes = new string[] { nameof(LiveTvChannel) }, + ItemIds = new[] { programInfo.ChannelId }, + DtoOptions = new DtoOptions() + }).FirstOrDefault() as LiveTvChannel; if (channel != null && !string.IsNullOrWhiteSpace(channel.ExternalId)) { @@ -2620,10 +2494,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV foreach (var providerId in timerInfo.ProviderIds) { - var srch = "Series"; - if (providerId.Key.StartsWith(srch, StringComparison.OrdinalIgnoreCase)) + const string Search = "Series"; + if (providerId.Key.StartsWith(Search, StringComparison.OrdinalIgnoreCase)) { - seriesProviderIds[providerId.Key.Substring(srch.Length)] = providerId.Value; + seriesProviderIds[providerId.Key.Substring(Search.Length)] = providerId.Value; } } @@ -2634,12 +2508,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { if ((program.EpisodeNumber.HasValue && program.SeasonNumber.HasValue) || !string.IsNullOrWhiteSpace(program.EpisodeTitle)) { - var seriesIds = _libraryManager.GetItemIds(new InternalItemsQuery - { - IncludeItemTypes = new[] { typeof(Series).Name }, - Name = program.Name - - }).ToArray(); + var seriesIds = _libraryManager.GetItemIds( + new InternalItemsQuery + { + IncludeItemTypes = new[] { nameof(Series) }, + Name = program.Name + }).ToArray(); if (seriesIds.Length == 0) { @@ -2650,7 +2524,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { var result = _libraryManager.GetItemIds(new InternalItemsQuery { - IncludeItemTypes = new[] { typeof(Episode).Name }, + IncludeItemTypes = new[] { nameof(Episode) }, ParentIndexNumber = program.SeasonNumber.Value, IndexNumber = program.EpisodeNumber.Value, AncestorIds = seriesIds, @@ -2668,59 +2542,70 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return false; } - private bool _disposed; + /// <inheritdoc /> public void Dispose() { - _disposed = true; + Dispose(true); + GC.SuppressFinalize(this); + } + + protected virtual void Dispose(bool disposing) + { + if (_disposed) + { + return; + } + + if (disposing) + { + _recordingDeleteSemaphore.Dispose(); + } + foreach (var pair in _activeRecordings.ToList()) { pair.Value.CancellationTokenSource.Cancel(); } + + _disposed = true; } - public List<VirtualFolderInfo> GetRecordingFolders() + public IEnumerable<VirtualFolderInfo> GetRecordingFolders() { - var list = new List<VirtualFolderInfo>(); - var defaultFolder = RecordingPath; var defaultName = "Recordings"; if (Directory.Exists(defaultFolder)) { - list.Add(new VirtualFolderInfo + yield return new VirtualFolderInfo { Locations = new string[] { defaultFolder }, Name = defaultName - }); + }; } var customPath = GetConfiguration().MovieRecordingPath; - if ((!string.IsNullOrWhiteSpace(customPath) && !string.Equals(customPath, defaultFolder, StringComparison.OrdinalIgnoreCase)) && Directory.Exists(customPath)) + if (!string.IsNullOrWhiteSpace(customPath) && !string.Equals(customPath, defaultFolder, StringComparison.OrdinalIgnoreCase) && Directory.Exists(customPath)) { - list.Add(new VirtualFolderInfo + yield return new VirtualFolderInfo { Locations = new string[] { customPath }, Name = "Recorded Movies", - CollectionType = CollectionType.Movies - }); + CollectionType = CollectionTypeOptions.Movies + }; } customPath = GetConfiguration().SeriesRecordingPath; - if ((!string.IsNullOrWhiteSpace(customPath) && !string.Equals(customPath, defaultFolder, StringComparison.OrdinalIgnoreCase)) && Directory.Exists(customPath)) + if (!string.IsNullOrWhiteSpace(customPath) && !string.Equals(customPath, defaultFolder, StringComparison.OrdinalIgnoreCase) && Directory.Exists(customPath)) { - list.Add(new VirtualFolderInfo + yield return new VirtualFolderInfo { Locations = new string[] { customPath }, Name = "Recorded Shows", - CollectionType = CollectionType.TvShows - }); + CollectionType = CollectionTypeOptions.TvShows + }; } - - return list; } - private const int TunerDiscoveryDurationMs = 3000; - public async Task<List<TunerHostInfo>> DiscoverTuners(bool newDevicesOnly, CancellationToken cancellationToken) { var list = new List<TunerHostInfo>(); @@ -2739,6 +2624,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV discoveredDevices = discoveredDevices.Where(d => !configuredDeviceIds.Contains(d.DeviceId, StringComparer.OrdinalIgnoreCase)) .ToList(); } + list.AddRange(discoveredDevices); } @@ -2775,11 +2661,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - private async Task<List<TunerHostInfo>> DiscoverDevices(ITunerHost host, int discoveryDuationMs, CancellationToken cancellationToken) + private async Task<List<TunerHostInfo>> DiscoverDevices(ITunerHost host, int discoveryDurationMs, CancellationToken cancellationToken) { try { - var discoveredDevices = await host.DiscoverDevices(discoveryDuationMs, cancellationToken).ConfigureAwait(false); + var discoveredDevices = await host.DiscoverDevices(discoveryDurationMs, cancellationToken).ConfigureAwait(false); foreach (var device in discoveredDevices) { @@ -2796,11 +2682,4 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } } - public static class ConfigurationExtension - { - public static XbmcMetadataOptions GetNfoConfiguration(this IConfigurationManager manager) - { - return manager.GetConfiguration<XbmcMetadataOptions>("xbmcmetadata"); - } - } } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs index 9a9bae215..835028b92 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs @@ -1,22 +1,25 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Diagnostics; using System.Globalization; using System.IO; -using System.Linq; using System.Text; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; +using Jellyfin.Extensions; +using Jellyfin.Extensions.Json; using MediaBrowser.Common.Configuration; using MediaBrowser.Controller; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.MediaEncoding; -using MediaBrowser.Model.Configuration; -using MediaBrowser.Model.Diagnostics; using MediaBrowser.Model.Dto; -using MediaBrowser.Model.Entities; using MediaBrowser.Model.IO; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.EmbyTV @@ -24,34 +27,26 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV public class EncodedRecorder : IRecorder { private readonly ILogger _logger; - private readonly IFileSystem _fileSystem; private readonly IMediaEncoder _mediaEncoder; private readonly IServerApplicationPaths _appPaths; + private readonly TaskCompletionSource<bool> _taskCompletionSource = new TaskCompletionSource<bool>(); + private readonly IServerConfigurationManager _serverConfigurationManager; + private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; private bool _hasExited; private Stream _logFileStream; private string _targetPath; - private IProcess _process; - private readonly IProcessFactory _processFactory; - private readonly IJsonSerializer _json; - private readonly TaskCompletionSource<bool> _taskCompletionSource = new TaskCompletionSource<bool>(); - private readonly IServerConfigurationManager _config; + private Process _process; public EncodedRecorder( ILogger logger, - IFileSystem fileSystem, IMediaEncoder mediaEncoder, IServerApplicationPaths appPaths, - IJsonSerializer json, - IProcessFactory processFactory, - IServerConfigurationManager config) + IServerConfigurationManager serverConfigurationManager) { _logger = logger; - _fileSystem = fileSystem; _mediaEncoder = mediaEncoder; _appPaths = appPaths; - _json = json; - _processFactory = processFactory; - _config = config; + _serverConfigurationManager = serverConfigurationManager; } private static bool CopySubtitles => false; @@ -64,73 +59,63 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV public async Task Record(IDirectStreamProvider directStreamProvider, MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) { // The media source is infinite so we need to handle stopping ourselves - var durationToken = new CancellationTokenSource(duration); - cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token).Token; + using var durationToken = new CancellationTokenSource(duration); + using var cancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, durationToken.Token); - await RecordFromFile(mediaSource, mediaSource.Path, targetFile, duration, onStarted, cancellationToken).ConfigureAwait(false); + await RecordFromFile(mediaSource, mediaSource.Path, targetFile, duration, onStarted, cancellationTokenSource.Token).ConfigureAwait(false); _logger.LogInformation("Recording completed to file {0}", targetFile); } - private EncodingOptions GetEncodingOptions() - { - return _config.GetConfiguration<EncodingOptions>("encoding"); - } - - private Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) + private async Task RecordFromFile(MediaSourceInfo mediaSource, string inputFile, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken) { _targetPath = targetFile; Directory.CreateDirectory(Path.GetDirectoryName(targetFile)); - var process = _processFactory.Create(new ProcessOptions + var processStartInfo = new ProcessStartInfo { CreateNoWindow = true, UseShellExecute = false, - // Must consume both stdout and stderr or deadlocks may occur - //RedirectStandardOutput = true, RedirectStandardError = true, RedirectStandardInput = true, FileName = _mediaEncoder.EncoderPath, Arguments = GetCommandLineArgs(mediaSource, inputFile, targetFile, duration), - IsHidden = true, - ErrorDialog = false, - EnableRaisingEvents = true - }); - - _process = process; + WindowStyle = ProcessWindowStyle.Hidden, + ErrorDialog = false + }; - var commandLineLogMessage = process.StartInfo.FileName + " " + process.StartInfo.Arguments; + var commandLineLogMessage = processStartInfo.FileName + " " + processStartInfo.Arguments; _logger.LogInformation(commandLineLogMessage); var logFilePath = Path.Combine(_appPaths.LogDirectoryPath, "record-transcode-" + Guid.NewGuid() + ".txt"); Directory.CreateDirectory(Path.GetDirectoryName(logFilePath)); // FFMpeg writes debug/error info to stderr. This is useful when debugging so let's put it in the log directory. - _logFileStream = _fileSystem.GetFileStream(logFilePath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read, true); + _logFileStream = new FileStream(logFilePath, FileMode.CreateNew, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, FileOptions.Asynchronous); - var commandLineLogMessageBytes = Encoding.UTF8.GetBytes(_json.SerializeToString(mediaSource) + Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine); - _logFileStream.Write(commandLineLogMessageBytes, 0, commandLineLogMessageBytes.Length); + await JsonSerializer.SerializeAsync(_logFileStream, mediaSource, _jsonOptions, cancellationToken).ConfigureAwait(false); + await _logFileStream.WriteAsync(Encoding.UTF8.GetBytes(Environment.NewLine + Environment.NewLine + commandLineLogMessage + Environment.NewLine + Environment.NewLine), cancellationToken).ConfigureAwait(false); - process.Exited += (sender, args) => OnFfMpegProcessExited(process, inputFile); + _process = new Process + { + StartInfo = processStartInfo, + EnableRaisingEvents = true + }; + _process.Exited += (sender, args) => OnFfMpegProcessExited(_process); - process.Start(); + _process.Start(); cancellationToken.Register(Stop); - // MUST read both stdout and stderr asynchronously or a deadlock may occurr - //process.BeginOutputReadLine(); - onStarted(); // Important - don't await the log task or we won't be able to kill ffmpeg when the user stops playback - StartStreamingLog(process.StandardError.BaseStream, _logFileStream); + _ = StartStreamingLog(_process.StandardError.BaseStream, _logFileStream); _logger.LogInformation("ffmpeg recording process started for {0}", _targetPath); - - return _taskCompletionSource.Task; } private string GetCommandLineArgs(MediaSourceInfo mediaSource, string inputTempFile, string targetFile, TimeSpan duration) @@ -138,11 +123,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV string videoArgs; if (EncodeVideo(mediaSource)) { - var maxBitrate = 25000000; + const int MaxBitrate = 25000000; videoArgs = string.Format( - "-codec:v:0 libx264 -force_key_frames \"expr:gte(t,n_forced*5)\" {0} -pix_fmt yuv420p -preset superfast -crf 23 -b:v {1} -maxrate {1} -bufsize ({1}*2) -vsync -1 -profile:v high -level 41", - GetOutputSizeParam(), - maxBitrate.ToString(CultureInfo.InvariantCulture)); + CultureInfo.InvariantCulture, + "-codec:v:0 libx264 -force_key_frames \"expr:gte(t,n_forced*5)\" {0} -pix_fmt yuv420p -preset superfast -crf 23 -b:v {1} -maxrate {1} -bufsize ({1}*2) -vsync -1 -profile:v high -level 41", + GetOutputSizeParam(), + MaxBitrate); } else { @@ -151,18 +137,17 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV videoArgs += " -fflags +genpts"; - var durationParam = " -t " + _mediaEncoder.GetTimeParameter(duration.Ticks); - durationParam = string.Empty; - var flags = new List<string>(); if (mediaSource.IgnoreDts) { flags.Add("+igndts"); } + if (mediaSource.IgnoreIndex) { flags.Add("+ignidx"); } + if (mediaSource.GenPtsInput) { flags.Add("+genpts"); @@ -172,11 +157,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (flags.Count > 0) { - inputModifier += " -fflags " + string.Join("", flags.ToArray()); + inputModifier += " -fflags " + string.Join(string.Empty, flags); } - var videoStream = mediaSource.VideoStream; - if (mediaSource.ReadAtNativeFramerate) { inputModifier += " -re"; @@ -194,38 +177,38 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var subtitleArgs = CopySubtitles ? " -codec:s copy" : " -sn"; - //var outputParam = string.Equals(Path.GetExtension(targetFile), ".mp4", StringComparison.OrdinalIgnoreCase) ? + // var outputParam = string.Equals(Path.GetExtension(targetFile), ".mp4", StringComparison.OrdinalIgnoreCase) ? // " -f mp4 -movflags frag_keyframe+empty_moov" : // string.Empty; var outputParam = string.Empty; - var commandLineArgs = string.Format("-i \"{0}\"{5} {2} -map_metadata -1 -threads 0 {3}{4}{6} -y \"{1}\"", + var threads = EncodingHelper.GetNumberOfThreads(null, _serverConfigurationManager.GetEncodingOptions(), null); + var commandLineArgs = string.Format( + CultureInfo.InvariantCulture, + "-i \"{0}\" {2} -map_metadata -1 -threads {6} {3}{4}{5} -y \"{1}\"", inputTempFile, - targetFile, + targetFile.Replace("\"", "\\\""), // Escape quotes in filename videoArgs, GetAudioArgs(mediaSource), subtitleArgs, - durationParam, - outputParam); + outputParam, + threads); return inputModifier + " " + commandLineArgs; } private static string GetAudioArgs(MediaSourceInfo mediaSource) { - var mediaStreams = mediaSource.MediaStreams ?? new List<MediaStream>(); - var inputAudioCodec = mediaStreams.Where(i => i.Type == MediaStreamType.Audio).Select(i => i.Codec).FirstOrDefault() ?? string.Empty; - return "-codec:a:0 copy"; - //var audioChannels = 2; - //var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio); - //if (audioStream != null) - //{ + // var audioChannels = 2; + // var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio); + // if (audioStream != null) + // { // audioChannels = audioStream.Channels ?? audioChannels; - //} - //return "-codec:a:0 aac -strict experimental -ab 320000"; + // } + // return "-codec:a:0 aac -strict experimental -ab 320000"; } private static bool EncodeVideo(MediaSourceInfo mediaSource) @@ -234,20 +217,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } protected string GetOutputSizeParam() - { - var filters = new List<string>(); - - filters.Add("yadif=0:-1:0"); - - var output = string.Empty; - - if (filters.Count > 0) - { - output += string.Format(" -vf \"{0}\"", string.Join(",", filters.ToArray())); - } - - return output; - } + => "-vf \"yadif=0:-1:0\""; private void Stop() { @@ -257,7 +227,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { _logger.LogInformation("Stopping ffmpeg recording process for {path}", _targetPath); - //process.Kill(); _process.StandardInput.WriteLine("q"); } catch (Exception ex) @@ -305,17 +274,18 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV /// <summary> /// Processes the exited. /// </summary> - private void OnFfMpegProcessExited(IProcess process, string inputFile) + private void OnFfMpegProcessExited(Process process) { - _hasExited = true; + using (process) + { + _hasExited = true; - DisposeLogStream(); + _logFileStream?.Dispose(); + _logFileStream = null; - try - { var exitCode = process.ExitCode; - _logger.LogInformation("FFMpeg recording exited with code {ExitCode} for {path}", exitCode, _targetPath); + _logger.LogInformation("FFMpeg recording exited with code {ExitCode} for {Path}", exitCode, _targetPath); if (exitCode == 0) { @@ -323,55 +293,32 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } else { - _taskCompletionSource.TrySetException(new Exception(string.Format("Recording for {path} failed. Exit code {ExitCode}", _targetPath, exitCode))); - } - } - catch - { - _logger.LogError("FFMpeg recording exited with an error for {path}.", _targetPath); - _taskCompletionSource.TrySetException(new Exception(string.Format("Recording for {path} failed", _targetPath))); - } - } - - private void DisposeLogStream() - { - if (_logFileStream != null) - { - try - { - _logFileStream.Dispose(); - } - catch (Exception ex) - { - _logger.LogError(ex, "Error disposing recording log stream"); + _taskCompletionSource.TrySetException( + new Exception( + string.Format( + CultureInfo.InvariantCulture, + "Recording for {0} failed. Exit code {1}", + _targetPath, + exitCode))); } - - _logFileStream = null; } } - private async void StartStreamingLog(Stream source, Stream target) + private async Task StartStreamingLog(Stream source, Stream target) { try { using (var reader = new StreamReader(source)) { - while (!reader.EndOfStream) + await foreach (var line in reader.ReadAllLinesAsync().ConfigureAwait(false)) { - var line = await reader.ReadLineAsync().ConfigureAwait(false); - var bytes = Encoding.UTF8.GetBytes(Environment.NewLine + line); - await target.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false); + await target.WriteAsync(bytes.AsMemory()).ConfigureAwait(false); await target.FlushAsync().ConfigureAwait(false); } } } - catch (ObjectDisposedException) - { - // TODO Investigate and properly fix. - // Don't spam the log. This doesn't seem to throw in windows, but sometimes under linux - } catch (Exception ex) { _logger.LogError(ex, "Error reading ffmpeg recording log"); diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EntryPoint.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EntryPoint.cs index 9c9ba09f5..a2ec2df37 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/EntryPoint.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EntryPoint.cs @@ -1,15 +1,19 @@ +#pragma warning disable CS1591 + using System.Threading.Tasks; using MediaBrowser.Controller.Plugins; namespace Emby.Server.Implementations.LiveTv.EmbyTV { - public class EntryPoint : IServerEntryPoint + public sealed class EntryPoint : IServerEntryPoint { + /// <inheritdoc /> public Task RunAsync() { return EmbyTV.Current.Start(); } + /// <inheritdoc /> public void Dispose() { } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EpgChannelData.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EpgChannelData.cs new file mode 100644 index 000000000..20a8213a7 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EpgChannelData.cs @@ -0,0 +1,54 @@ +#pragma warning disable CS1591 + +using System; +using System.Collections.Generic; +using MediaBrowser.Controller.LiveTv; + +namespace Emby.Server.Implementations.LiveTv.EmbyTV +{ + internal class EpgChannelData + { + private readonly Dictionary<string, ChannelInfo> _channelsById; + + private readonly Dictionary<string, ChannelInfo> _channelsByNumber; + + private readonly Dictionary<string, ChannelInfo> _channelsByName; + + public EpgChannelData(IEnumerable<ChannelInfo> channels) + { + _channelsById = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); + _channelsByNumber = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); + _channelsByName = new Dictionary<string, ChannelInfo>(StringComparer.OrdinalIgnoreCase); + + foreach (var channel in channels) + { + _channelsById[channel.Id] = channel; + + if (!string.IsNullOrEmpty(channel.Number)) + { + _channelsByNumber[channel.Number] = channel; + } + + var normalizedName = NormalizeName(channel.Name ?? string.Empty); + if (!string.IsNullOrWhiteSpace(normalizedName)) + { + _channelsByName[normalizedName] = channel; + } + } + } + + public ChannelInfo? GetChannelById(string id) + => _channelsById.GetValueOrDefault(id); + + public ChannelInfo? GetChannelByNumber(string number) + => _channelsByNumber.GetValueOrDefault(number); + + public ChannelInfo? GetChannelByName(string name) + => _channelsByName.GetValueOrDefault(name); + + public static string NormalizeName(string value) + { + return value.Replace(" ", string.Empty, StringComparison.Ordinal).Replace("-", string.Empty, StringComparison.Ordinal); + } + } +} diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/IRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/IRecorder.cs index 6eced3050..7705132da 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/IRecorder.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/IRecorder.cs @@ -1,3 +1,5 @@ +#pragma warning disable CS1591 + using System; using System.Threading; using System.Threading.Tasks; @@ -11,7 +13,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV /// <summary> /// Records the specified media source. /// </summary> - Task Record(IDirectStreamProvider directStreamProvider, MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken); + /// <param name="directStreamProvider">The direct stream provider, or <c>null</c>.</param> + /// <param name="mediaSource">The media source.</param> + /// <param name="targetFile">The target file.</param> + /// <param name="duration">The duration to record.</param> + /// <param name="onStarted">An action to perform when recording starts.</param> + /// <param name="cancellationToken">The cancellation token.</param> + /// <returns>A <see cref="Task"/> that represents the recording operation.</returns> + Task Record(IDirectStreamProvider? directStreamProvider, MediaSourceInfo mediaSource, string targetFile, TimeSpan duration, Action onStarted, CancellationToken cancellationToken); string GetOutputPath(MediaSourceInfo mediaSource, string targetFile); } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs index a2ac60b31..46979bfc5 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/ItemDataProvider.cs @@ -1,9 +1,12 @@ +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Diagnostics.CodeAnalysis; using System.IO; using System.Linq; -using MediaBrowser.Model.IO; -using MediaBrowser.Model.Serialization; +using System.Text.Json; +using Jellyfin.Extensions.Json; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.EmbyTV @@ -11,72 +14,71 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV public class ItemDataProvider<T> where T : class { - private readonly object _fileDataLock = new object(); - private List<T> _items; - private readonly IJsonSerializer _jsonSerializer; - protected readonly ILogger Logger; private readonly string _dataPath; - protected readonly Func<T, T, bool> EqualityComparer; + private readonly object _fileDataLock = new object(); + private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; + private T[]? _items; - public ItemDataProvider(IJsonSerializer jsonSerializer, ILogger logger, string dataPath, Func<T, T, bool> equalityComparer) + public ItemDataProvider( + ILogger logger, + string dataPath, + Func<T, T, bool> equalityComparer) { Logger = logger; _dataPath = dataPath; EqualityComparer = equalityComparer; - _jsonSerializer = jsonSerializer; } - public IReadOnlyList<T> GetAll() - { - lock (_fileDataLock) - { - if (_items == null) - { - Logger.LogInformation("Loading live tv data from {0}", _dataPath); - _items = GetItemsFromFile(_dataPath); - } - return _items.ToList(); - } - } + protected ILogger Logger { get; } - private List<T> GetItemsFromFile(string path) - { - var jsonFile = path + ".json"; + protected Func<T, T, bool> EqualityComparer { get; } - if (!File.Exists(jsonFile)) + [MemberNotNull(nameof(_items))] + private void EnsureLoaded() + { + if (_items != null) { - return new List<T>(); + return; } - try - { - return _jsonSerializer.DeserializeFromFile<List<T>>(jsonFile) ?? new List<T>(); - } - catch (IOException) + if (File.Exists(_dataPath)) { - } - catch (Exception ex) - { - Logger.LogError(ex, "Error deserializing {jsonFile}", jsonFile); + Logger.LogInformation("Loading live tv data from {Path}", _dataPath); + + try + { + var bytes = File.ReadAllBytes(_dataPath); + _items = JsonSerializer.Deserialize<T[]>(bytes, _jsonOptions); + if (_items == null) + { + Logger.LogError("Error deserializing {Path}, data was null", _dataPath); + _items = Array.Empty<T>(); + } + + return; + } + catch (JsonException ex) + { + Logger.LogError(ex, "Error deserializing {Path}", _dataPath); + } } - return new List<T>(); + _items = Array.Empty<T>(); } - private void UpdateList(List<T> newList) + private void SaveList() { - if (newList == null) - { - throw new ArgumentNullException(nameof(newList)); - } - - var file = _dataPath + ".json"; - Directory.CreateDirectory(Path.GetDirectoryName(file)); + Directory.CreateDirectory(Path.GetDirectoryName(_dataPath) ?? throw new ArgumentException("Path can't be a root directory.", nameof(_dataPath))); + var jsonString = JsonSerializer.Serialize(_items, _jsonOptions); + File.WriteAllText(_dataPath, jsonString); + } + public IReadOnlyList<T> GetAll() + { lock (_fileDataLock) { - _jsonSerializer.SerializeToFile(newList, file); - _items = newList; + EnsureLoaded(); + return (T[])_items.Clone(); } } @@ -87,18 +89,20 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV throw new ArgumentNullException(nameof(item)); } - var list = GetAll().ToList(); - - var index = list.FindIndex(i => EqualityComparer(i, item)); - - if (index == -1) + lock (_fileDataLock) { - throw new ArgumentException("item not found"); - } + EnsureLoaded(); - list[index] = item; + var index = Array.FindIndex(_items, i => EqualityComparer(i, item)); + if (index == -1) + { + throw new ArgumentException("item not found"); + } - UpdateList(list); + _items[index] = item; + + SaveList(); + } } public virtual void Add(T item) @@ -108,37 +112,58 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV throw new ArgumentNullException(nameof(item)); } - var list = GetAll().ToList(); - - if (list.Any(i => EqualityComparer(i, item))) + lock (_fileDataLock) { - throw new ArgumentException("item already exists"); - } + EnsureLoaded(); - list.Add(item); + if (_items.Any(i => EqualityComparer(i, item))) + { + throw new ArgumentException("item already exists", nameof(item)); + } + + int oldLen = _items.Length; + var newList = new T[oldLen + 1]; + _items.CopyTo(newList, 0); + newList[oldLen] = item; + _items = newList; - UpdateList(list); + SaveList(); + } } - public void AddOrUpdate(T item) + public virtual void AddOrUpdate(T item) { - var list = GetAll().ToList(); - - if (!list.Any(i => EqualityComparer(i, item))) - { - Add(item); - } - else + lock (_fileDataLock) { - Update(item); + EnsureLoaded(); + + int index = Array.FindIndex(_items, i => EqualityComparer(i, item)); + if (index == -1) + { + int oldLen = _items.Length; + var newList = new T[oldLen + 1]; + _items.CopyTo(newList, 0); + newList[oldLen] = item; + _items = newList; + } + else + { + _items[index] = item; + } + + SaveList(); } } public virtual void Delete(T item) { - var list = GetAll().Where(i => !EqualityComparer(i, item)).ToList(); + lock (_fileDataLock) + { + EnsureLoaded(); + _items = _items.Where(i => !EqualityComparer(i, item)).ToArray(); - UpdateList(list); + SaveList(); + } } } } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/NfoConfigurationExtensions.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/NfoConfigurationExtensions.cs new file mode 100644 index 000000000..83f5e8413 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/NfoConfigurationExtensions.cs @@ -0,0 +1,19 @@ +using MediaBrowser.Common.Configuration; +using MediaBrowser.Model.Configuration; + +namespace Emby.Server.Implementations.LiveTv.EmbyTV +{ + /// <summary> + /// Class containing extension methods for working with the nfo configuration. + /// </summary> + public static class NfoConfigurationExtensions + { + /// <summary> + /// Gets the nfo configuration. + /// </summary> + /// <param name="configurationManager">The configuration manager.</param> + /// <returns>The nfo configuration.</returns> + public static XbmcMetadataOptions GetNfoConfiguration(this IConfigurationManager configurationManager) + => configurationManager.GetConfiguration<XbmcMetadataOptions>("xbmcmetadata"); + } +} diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs index ded3c7607..32245f899 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs @@ -1,10 +1,12 @@ +#pragma warning disable CS1591 + using System; using System.Globalization; using MediaBrowser.Controller.LiveTv; namespace Emby.Server.Implementations.LiveTv.EmbyTV { - internal class RecordingHelper + internal static class RecordingHelper { public static DateTime GetStartTime(TimerInfo timer) { @@ -21,7 +23,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (info.SeasonNumber.HasValue && info.EpisodeNumber.HasValue) { - name += string.Format(" S{0}E{1}", info.SeasonNumber.Value.ToString("00", CultureInfo.InvariantCulture), info.EpisodeNumber.Value.ToString("00", CultureInfo.InvariantCulture)); + name += string.Format( + CultureInfo.InvariantCulture, + " S{0}E{1}", + info.SeasonNumber.Value.ToString("00", CultureInfo.InvariantCulture), + info.EpisodeNumber.Value.ToString("00", CultureInfo.InvariantCulture)); addHyphen = false; } else if (info.OriginalAirDate.HasValue) @@ -32,7 +38,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } else { - name += " " + info.OriginalAirDate.Value.ToLocalTime().ToString("yyyy-MM-dd"); + name += " " + info.OriginalAirDate.Value.ToLocalTime().ToString("yyyy-MM-dd", CultureInfo.InvariantCulture); } } else @@ -50,7 +56,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV name += " " + info.EpisodeTitle; } } - else if (info.IsMovie && info.ProductionYear != null) { name += " (" + info.ProductionYear + ")"; @@ -65,16 +70,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private static string GetDateString(DateTime date) { - date = date.ToLocalTime(); - - return string.Format("{0}_{1}_{2}_{3}_{4}_{5}", - date.Year.ToString("0000", CultureInfo.InvariantCulture), - date.Month.ToString("00", CultureInfo.InvariantCulture), - date.Day.ToString("00", CultureInfo.InvariantCulture), - date.Hour.ToString("00", CultureInfo.InvariantCulture), - date.Minute.ToString("00", CultureInfo.InvariantCulture), - date.Second.ToString("00", CultureInfo.InvariantCulture) - ); + return date.ToLocalTime().ToString("yyyy_MM_dd_HH_mm_ss", CultureInfo.InvariantCulture); } } } diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/SeriesTimerManager.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/SeriesTimerManager.cs index 520b44404..b1259de23 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/SeriesTimerManager.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/SeriesTimerManager.cs @@ -1,17 +1,19 @@ +#pragma warning disable CS1591 + using System; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.EmbyTV { public class SeriesTimerManager : ItemDataProvider<SeriesTimerInfo> { - public SeriesTimerManager(IJsonSerializer jsonSerializer, ILogger logger, string dataPath) - : base(jsonSerializer, logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase)) + public SeriesTimerManager(ILogger logger, string dataPath) + : base(logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase)) { } + /// <inheritdoc /> public override void Add(SeriesTimerInfo item) { if (string.IsNullOrEmpty(item.Id)) diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs index 3c807a8ea..a861e6ae4 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs @@ -1,12 +1,13 @@ +#pragma warning disable CS1591 + using System; using System.Collections.Concurrent; using System.Globalization; using System.Linq; using System.Threading; +using Jellyfin.Data.Events; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Model.Events; using MediaBrowser.Model.LiveTv; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.EmbyTV @@ -14,21 +15,19 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV public class TimerManager : ItemDataProvider<TimerInfo> { private readonly ConcurrentDictionary<string, Timer> _timers = new ConcurrentDictionary<string, Timer>(StringComparer.OrdinalIgnoreCase); - private readonly ILogger _logger; - - public event EventHandler<GenericEventArgs<TimerInfo>> TimerFired; - public TimerManager(IJsonSerializer jsonSerializer, ILogger logger, string dataPath, ILogger logger1) - : base(jsonSerializer, logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase)) + public TimerManager(ILogger logger, string dataPath) + : base(logger, dataPath, (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase)) { - _logger = logger1; } + public event EventHandler<GenericEventArgs<TimerInfo>>? TimerFired; + public void RestartTimers() { StopTimers(); - foreach (var item in GetAll().ToList()) + foreach (var item in GetAll()) { AddOrUpdateSystemTimer(item); } @@ -64,16 +63,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV return; } - var list = GetAll().ToList(); + base.AddOrUpdate(item); + } - if (!list.Any(i => EqualityComparer(i, item))) - { - base.Add(item); - } - else - { - base.Update(item); - } + public override void AddOrUpdate(TimerInfo item) + { + base.AddOrUpdate(item); + AddOrUpdateSystemTimer(item); } public override void Add(TimerInfo item) @@ -89,8 +85,8 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private static bool ShouldStartTimer(TimerInfo item) { - if (item.Status == RecordingStatus.Completed || - item.Status == RecordingStatus.Cancelled) + if (item.Status == RecordingStatus.Completed + || item.Status == RecordingStatus.Cancelled) { return false; } @@ -112,7 +108,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (startDate < now) { - TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo> { Argument = item }); + TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo>(item)); return; } @@ -126,12 +122,16 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV if (_timers.TryAdd(item.Id, timer)) { - _logger.LogInformation("Creating recording timer for {id}, {name}. Timer will fire in {minutes} minutes", item.Id, item.Name, dueTime.TotalMinutes.ToString(CultureInfo.InvariantCulture)); + Logger.LogInformation( + "Creating recording timer for {Id}, {Name}. Timer will fire in {Minutes} minutes", + item.Id, + item.Name, + dueTime.TotalMinutes.ToString(CultureInfo.InvariantCulture)); } else { timer.Dispose(); - _logger.LogWarning("Timer already exists for item {id}", item.Id); + Logger.LogWarning("Timer already exists for item {Id}", item.Id); } } @@ -143,23 +143,23 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV } } - private void TimerCallback(object state) + private void TimerCallback(object? state) { - var timerId = (string)state; + var timerId = (string?)state ?? throw new ArgumentNullException(nameof(state)); var timer = GetAll().FirstOrDefault(i => string.Equals(i.Id, timerId, StringComparison.OrdinalIgnoreCase)); if (timer != null) { - TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo> { Argument = timer }); + TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo>(timer)); } } - public TimerInfo GetTimer(string id) + public TimerInfo? GetTimer(string id) { return GetAll().FirstOrDefault(r => string.Equals(r.Id, id, StringComparison.OrdinalIgnoreCase)); } - public TimerInfo GetTimerByProgramId(string programId) + public TimerInfo? GetTimerByProgramId(string programId) { return GetAll().FirstOrDefault(r => string.Equals(r.ProgramId, programId, StringComparison.OrdinalIgnoreCase)); } diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs index 0bbffb824..1f963e4a2 100644 --- a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs @@ -1,44 +1,61 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Concurrent; using System.Collections.Generic; using System.Globalization; -using System.IO; using System.Linq; using System.Net; +using System.Net.Http; +using System.Net.Http.Headers; +using System.Net.Mime; +using System.Text; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Common; +using Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos; +using Jellyfin.Extensions; +using Jellyfin.Extensions.Json; using MediaBrowser.Common.Net; using MediaBrowser.Controller.LiveTv; +using MediaBrowser.Model.Cryptography; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Extensions; using MediaBrowser.Model.LiveTv; -using MediaBrowser.Model.Net; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.Listings { public class SchedulesDirect : IListingsProvider { - private readonly ILogger _logger; - private readonly IJsonSerializer _jsonSerializer; - private readonly IHttpClient _httpClient; + private const string ApiUrl = "https://json.schedulesdirect.org/20141201"; + + private readonly ILogger<SchedulesDirect> _logger; + private readonly IHttpClientFactory _httpClientFactory; private readonly SemaphoreSlim _tokenSemaphore = new SemaphoreSlim(1, 1); - private readonly IApplicationHost _appHost; + private readonly ICryptoProvider _cryptoProvider; - private const string ApiUrl = "https://json.schedulesdirect.org/20141201"; + private readonly ConcurrentDictionary<string, NameValuePair> _tokens = new ConcurrentDictionary<string, NameValuePair>(); + private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; + private DateTime _lastErrorResponse; - public SchedulesDirect(ILogger logger, IJsonSerializer jsonSerializer, IHttpClient httpClient, IApplicationHost appHost) + public SchedulesDirect( + ILogger<SchedulesDirect> logger, + IHttpClientFactory httpClientFactory, + ICryptoProvider cryptoProvider) { _logger = logger; - _jsonSerializer = jsonSerializer; - _httpClient = httpClient; - _appHost = appHost; + _httpClientFactory = httpClientFactory; + _cryptoProvider = cryptoProvider; } - private string UserAgent => _appHost.ApplicationUserAgent; + /// <inheritdoc /> + public string Name => "Schedules Direct"; + + /// <inheritdoc /> + public string Type => nameof(SchedulesDirect); private static List<string> GetScheduleRequestDates(DateTime startDateUtc, DateTime endDateUtc) { @@ -49,7 +66,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings while (start <= end) { - dates.Add(start.ToString("yyyy-MM-dd")); + dates.Add(start.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture)); start = start.AddDays(1); } @@ -78,173 +95,170 @@ namespace Emby.Server.Implementations.LiveTv.Listings var dates = GetScheduleRequestDates(startDateUtc, endDateUtc); _logger.LogInformation("Channel Station ID is: {ChannelID}", channelId); - var requestList = new List<ScheduleDirect.RequestScheduleForChannel>() + var requestList = new List<RequestScheduleForChannelDto>() { - new ScheduleDirect.RequestScheduleForChannel() + new RequestScheduleForChannelDto() { - stationID = channelId, - date = dates + StationId = channelId, + Date = dates } }; - var requestString = _jsonSerializer.SerializeToString(requestList); + var requestString = JsonSerializer.Serialize(requestList, _jsonOptions); _logger.LogDebug("Request string for schedules is: {RequestString}", requestString); - var httpOptions = new HttpRequestOptions() + using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/schedules"); + options.Content = new StringContent(requestString, Encoding.UTF8, MediaTypeNames.Application.Json); + options.Headers.TryAddWithoutValidation("token", token); + using var response = await Send(options, true, info, cancellationToken).ConfigureAwait(false); + await using var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var dailySchedules = await JsonSerializer.DeserializeAsync<IReadOnlyList<DayDto>>(responseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (dailySchedules == null) { - Url = ApiUrl + "/schedules", - UserAgent = UserAgent, - CancellationToken = cancellationToken, - // The data can be large so give it some extra time - TimeoutMs = 60000, - LogErrorResponseBody = true, - RequestContent = requestString - }; - - httpOptions.RequestHeaders["token"] = token; - - using (var response = await Post(httpOptions, true, info).ConfigureAwait(false)) - using (var reader = new StreamReader(response.Content)) - { - var dailySchedules = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Day>>(response.Content).ConfigureAwait(false); - _logger.LogDebug("Found {ScheduleCount} programs on {ChannelID} ScheduleDirect", dailySchedules.Count, channelId); + return Array.Empty<ProgramInfo>(); + } - httpOptions = new HttpRequestOptions() - { - Url = ApiUrl + "/programs", - UserAgent = UserAgent, - CancellationToken = cancellationToken, - LogErrorResponseBody = true, - // The data can be large so give it some extra time - TimeoutMs = 60000 - }; + _logger.LogDebug("Found {ScheduleCount} programs on {ChannelID} ScheduleDirect", dailySchedules.Count, channelId); - httpOptions.RequestHeaders["token"] = token; + using var programRequestOptions = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/programs"); + programRequestOptions.Headers.TryAddWithoutValidation("token", token); - var programsID = dailySchedules.SelectMany(d => d.programs.Select(s => s.programID)).Distinct(); - httpOptions.RequestContent = "[\"" + string.Join("\", \"", programsID) + "\"]"; + var programIds = dailySchedules.SelectMany(d => d.Programs.Select(s => s.ProgramId)).Distinct(); + programRequestOptions.Content = new ByteArrayContent(JsonSerializer.SerializeToUtf8Bytes(programIds, _jsonOptions)); + programRequestOptions.Content.Headers.ContentType = MediaTypeHeaderValue.Parse(MediaTypeNames.Application.Json); - using (var innerResponse = await Post(httpOptions, true, info).ConfigureAwait(false)) - using (var innerReader = new StreamReader(innerResponse.Content)) - { - var programDetails = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ProgramDetails>>(innerResponse.Content).ConfigureAwait(false); - var programDict = programDetails.ToDictionary(p => p.programID, y => y); + using var innerResponse = await Send(programRequestOptions, true, info, cancellationToken).ConfigureAwait(false); + await using var innerResponseStream = await innerResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var programDetails = await JsonSerializer.DeserializeAsync<IReadOnlyList<ProgramDetailsDto>>(innerResponseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (programDetails == null) + { + return Array.Empty<ProgramInfo>(); + } - var programIdsWithImages = - programDetails.Where(p => p.hasImageArtwork).Select(p => p.programID) - .ToList(); + var programDict = programDetails.ToDictionary(p => p.ProgramId, y => y); - var images = await GetImageForPrograms(info, programIdsWithImages, cancellationToken).ConfigureAwait(false); + var programIdsWithImages = programDetails + .Where(p => p.HasImageArtwork).Select(p => p.ProgramId) + .ToList(); - var programsInfo = new List<ProgramInfo>(); - foreach (ScheduleDirect.Program schedule in dailySchedules.SelectMany(d => d.programs)) - { - //_logger.LogDebug("Proccesing Schedule for statio ID " + stationID + - // " which corresponds to channel " + channelNumber + " and program id " + - // schedule.programID + " which says it has images? " + - // programDict[schedule.programID].hasImageArtwork); + var images = await GetImageForPrograms(info, programIdsWithImages, cancellationToken).ConfigureAwait(false); - if (images != null) - { - var imageIndex = images.FindIndex(i => i.programID == schedule.programID.Substring(0, 10)); - if (imageIndex > -1) - { - var programEntry = programDict[schedule.programID]; + var programsInfo = new List<ProgramInfo>(); + foreach (ProgramDto schedule in dailySchedules.SelectMany(d => d.Programs)) + { + // _logger.LogDebug("Proccesing Schedule for statio ID " + stationID + + // " which corresponds to channel " + channelNumber + " and program id " + + // schedule.ProgramId + " which says it has images? " + + // programDict[schedule.ProgramId].hasImageArtwork); - var allImages = images[imageIndex].data ?? new List<ScheduleDirect.ImageData>(); - var imagesWithText = allImages.Where(i => string.Equals(i.text, "yes", StringComparison.OrdinalIgnoreCase)); - var imagesWithoutText = allImages.Where(i => string.Equals(i.text, "no", StringComparison.OrdinalIgnoreCase)); + if (string.IsNullOrEmpty(schedule.ProgramId)) + { + continue; + } - const double desiredAspect = 0.666666667; + if (images != null) + { + var imageIndex = images.FindIndex(i => i.ProgramId == schedule.ProgramId[..10]); + if (imageIndex > -1) + { + var programEntry = programDict[schedule.ProgramId]; - programEntry.primaryImage = GetProgramImage(ApiUrl, imagesWithText, true, desiredAspect) ?? - GetProgramImage(ApiUrl, allImages, true, desiredAspect); + var allImages = images[imageIndex].Data; + var imagesWithText = allImages.Where(i => string.Equals(i.Text, "yes", StringComparison.OrdinalIgnoreCase)); + var imagesWithoutText = allImages.Where(i => string.Equals(i.Text, "no", StringComparison.OrdinalIgnoreCase)); - const double wideAspect = 1.77777778; + const double DesiredAspect = 2.0 / 3; - programEntry.thumbImage = GetProgramImage(ApiUrl, imagesWithText, true, wideAspect); + programEntry.PrimaryImage = GetProgramImage(ApiUrl, imagesWithText, true, DesiredAspect) ?? + GetProgramImage(ApiUrl, allImages, true, DesiredAspect); - // Don't supply the same image twice - if (string.Equals(programEntry.primaryImage, programEntry.thumbImage, StringComparison.Ordinal)) - { - programEntry.thumbImage = null; - } + const double WideAspect = 16.0 / 9; - programEntry.backdropImage = GetProgramImage(ApiUrl, imagesWithoutText, true, wideAspect); + programEntry.ThumbImage = GetProgramImage(ApiUrl, imagesWithText, true, WideAspect); - //programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ?? - // GetProgramImage(ApiUrl, data, "Banner-L1", false) ?? - // GetProgramImage(ApiUrl, data, "Banner-LO", false) ?? - // GetProgramImage(ApiUrl, data, "Banner-LOT", false); - } + // Don't supply the same image twice + if (string.Equals(programEntry.PrimaryImage, programEntry.ThumbImage, StringComparison.Ordinal)) + { + programEntry.ThumbImage = null; } - programsInfo.Add(GetProgram(channelId, schedule, programDict[schedule.programID])); + programEntry.BackdropImage = GetProgramImage(ApiUrl, imagesWithoutText, true, WideAspect); + + // programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ?? + // GetProgramImage(ApiUrl, data, "Banner-L1", false) ?? + // GetProgramImage(ApiUrl, data, "Banner-LO", false) ?? + // GetProgramImage(ApiUrl, data, "Banner-LOT", false); } - return programsInfo; } + + programsInfo.Add(GetProgram(channelId, schedule, programDict[schedule.ProgramId])); } + + return programsInfo; } - private static int GetSizeOrder(ScheduleDirect.ImageData image) + private static int GetSizeOrder(ImageDataDto image) { - if (!string.IsNullOrWhiteSpace(image.height)) + if (int.TryParse(image.Height, out int value)) { - if (int.TryParse(image.height, out int value)) - { - return value; - } + return value; } return 0; } - private static string GetChannelNumber(ScheduleDirect.Map map) + private static string GetChannelNumber(MapDto map) { - var channelNumber = map.logicalChannelNumber; + var channelNumber = map.LogicalChannelNumber; if (string.IsNullOrWhiteSpace(channelNumber)) { - channelNumber = map.channel; + channelNumber = map.Channel; } + if (string.IsNullOrWhiteSpace(channelNumber)) { - channelNumber = map.atscMajor + "." + map.atscMinor; + channelNumber = map.AtscMajor + "." + map.AtscMinor; } return channelNumber.TrimStart('0'); } - private static bool IsMovie(ScheduleDirect.ProgramDetails programInfo) + private static bool IsMovie(ProgramDetailsDto programInfo) { - return string.Equals(programInfo.entityType, "movie", StringComparison.OrdinalIgnoreCase); + return string.Equals(programInfo.EntityType, "movie", StringComparison.OrdinalIgnoreCase); } - private ProgramInfo GetProgram(string channelId, ScheduleDirect.Program programInfo, ScheduleDirect.ProgramDetails details) + private ProgramInfo GetProgram(string channelId, ProgramDto programInfo, ProgramDetailsDto details) { - var startAt = GetDate(programInfo.airDateTime); - var endAt = startAt.AddSeconds(programInfo.duration); + if (programInfo.AirDateTime == null) + { + return null; + } + + var startAt = programInfo.AirDateTime.Value; + var endAt = startAt.AddSeconds(programInfo.Duration); var audioType = ProgramAudio.Stereo; - var programId = programInfo.programID ?? string.Empty; + var programId = programInfo.ProgramId ?? string.Empty; string newID = programId + "T" + startAt.Ticks + "C" + channelId; - if (programInfo.audioProperties != null) + if (programInfo.AudioProperties.Count != 0) { - if (programInfo.audioProperties.Exists(item => string.Equals(item, "atmos", StringComparison.OrdinalIgnoreCase))) + if (programInfo.AudioProperties.Contains("atmos", StringComparer.OrdinalIgnoreCase)) { audioType = ProgramAudio.Atmos; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd 5.1", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("dd 5.1", StringComparer.OrdinalIgnoreCase)) { audioType = ProgramAudio.DolbyDigital; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("dd", StringComparer.OrdinalIgnoreCase)) { audioType = ProgramAudio.DolbyDigital; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "stereo", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("stereo", StringComparer.OrdinalIgnoreCase)) { audioType = ProgramAudio.Stereo; } @@ -255,9 +269,9 @@ namespace Emby.Server.Implementations.LiveTv.Listings } string episodeTitle = null; - if (details.episodeTitle150 != null) + if (details.EpisodeTitle150 != null) { - episodeTitle = details.episodeTitle150; + episodeTitle = details.EpisodeTitle150; } var info = new ProgramInfo @@ -266,22 +280,22 @@ namespace Emby.Server.Implementations.LiveTv.Listings Id = newID, StartDate = startAt, EndDate = endAt, - Name = details.titles[0].title120 ?? "Unkown", + Name = details.Titles[0].Title120 ?? "Unknown", OfficialRating = null, CommunityRating = null, EpisodeTitle = episodeTitle, Audio = audioType, - //IsNew = programInfo.@new ?? false, - IsRepeat = programInfo.@new == null, - IsSeries = string.Equals(details.entityType, "episode", StringComparison.OrdinalIgnoreCase), - ImageUrl = details.primaryImage, - ThumbImageUrl = details.thumbImage, - IsKids = string.Equals(details.audience, "children", StringComparison.OrdinalIgnoreCase), - IsSports = string.Equals(details.entityType, "sports", StringComparison.OrdinalIgnoreCase), + // IsNew = programInfo.@new ?? false, + IsRepeat = programInfo.New == null, + IsSeries = string.Equals(details.EntityType, "episode", StringComparison.OrdinalIgnoreCase), + ImageUrl = details.PrimaryImage, + ThumbImageUrl = details.ThumbImage, + IsKids = string.Equals(details.Audience, "children", StringComparison.OrdinalIgnoreCase), + IsSports = string.Equals(details.EntityType, "sports", StringComparison.OrdinalIgnoreCase), IsMovie = IsMovie(details), - Etag = programInfo.md5, - IsLive = string.Equals(programInfo.liveTapeDelay, "live", StringComparison.OrdinalIgnoreCase), - IsPremiere = programInfo.premiere || (programInfo.isPremiereOrFinale ?? string.Empty).IndexOf("premiere", StringComparison.OrdinalIgnoreCase) != -1 + Etag = programInfo.Md5, + IsLive = string.Equals(programInfo.LiveTapeDelay, "live", StringComparison.OrdinalIgnoreCase), + IsPremiere = programInfo.Premiere || (programInfo.IsPremiereOrFinale ?? string.Empty).IndexOf("premiere", StringComparison.OrdinalIgnoreCase) != -1 }; var showId = programId; @@ -304,15 +318,16 @@ namespace Emby.Server.Implementations.LiveTv.Listings info.ShowId = showId; - if (programInfo.videoProperties != null) + if (programInfo.VideoProperties != null) { - info.IsHD = programInfo.videoProperties.Contains("hdtv", StringComparer.OrdinalIgnoreCase); - info.Is3D = programInfo.videoProperties.Contains("3d", StringComparer.OrdinalIgnoreCase); + info.IsHD = programInfo.VideoProperties.Contains("hdtv", StringComparer.OrdinalIgnoreCase); + info.Is3D = programInfo.VideoProperties.Contains("3d", StringComparer.OrdinalIgnoreCase); } - if (details.contentRating != null && details.contentRating.Count > 0) + if (details.ContentRating != null && details.ContentRating.Count > 0) { - info.OfficialRating = details.contentRating[0].code.Replace("TV", "TV-").Replace("--", "-"); + info.OfficialRating = details.ContentRating[0].Code.Replace("TV", "TV-", StringComparison.Ordinal) + .Replace("--", "-", StringComparison.Ordinal); var invalid = new[] { "N/A", "Approved", "Not Rated", "Passed" }; if (invalid.Contains(info.OfficialRating, StringComparer.OrdinalIgnoreCase)) @@ -321,15 +336,15 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - if (details.descriptions != null) + if (details.Descriptions != null) { - if (details.descriptions.description1000 != null && details.descriptions.description1000.Count > 0) + if (details.Descriptions.Description1000 != null && details.Descriptions.Description1000.Count > 0) { - info.Overview = details.descriptions.description1000[0].description; + info.Overview = details.Descriptions.Description1000[0].Description; } - else if (details.descriptions.description100 != null && details.descriptions.description100.Count > 0) + else if (details.Descriptions.Description100 != null && details.Descriptions.Description100.Count > 0) { - info.Overview = details.descriptions.description100[0].description; + info.Overview = details.Descriptions.Description100[0].Description; } } @@ -337,20 +352,20 @@ namespace Emby.Server.Implementations.LiveTv.Listings { info.SeriesId = programId.Substring(0, 10); - info.SeriesProviderIds[MetadataProviders.Zap2It.ToString()] = info.SeriesId; + info.SeriesProviderIds[MetadataProvider.Zap2It.ToString()] = info.SeriesId; - if (details.metadata != null) + if (details.Metadata != null) { - foreach (var metadataProgram in details.metadata) + foreach (var metadataProgram in details.Metadata) { var gracenote = metadataProgram.Gracenote; if (gracenote != null) { - info.SeasonNumber = gracenote.season; + info.SeasonNumber = gracenote.Season; - if (gracenote.episode > 0) + if (gracenote.Episode > 0) { - info.EpisodeNumber = gracenote.episode; + info.EpisodeNumber = gracenote.Episode; } break; @@ -359,24 +374,25 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - if (!string.IsNullOrWhiteSpace(details.originalAirDate)) + if (details.OriginalAirDate != null) { - info.OriginalAirDate = DateTime.Parse(details.originalAirDate); + info.OriginalAirDate = details.OriginalAirDate; info.ProductionYear = info.OriginalAirDate.Value.Year; } - if (details.movie != null) + if (details.Movie != null) { - if (!string.IsNullOrEmpty(details.movie.year) && int.TryParse(details.movie.year, out int year)) + if (!string.IsNullOrEmpty(details.Movie.Year) + && int.TryParse(details.Movie.Year, out int year)) { info.ProductionYear = year; } } - if (details.genres != null) + if (details.Genres != null) { - info.Genres = details.genres.Where(g => !string.IsNullOrWhiteSpace(g)).ToList(); - info.IsNews = details.genres.Contains("news", StringComparer.OrdinalIgnoreCase); + info.Genres = details.Genres.Where(g => !string.IsNullOrWhiteSpace(g)).ToList(); + info.IsNews = details.Genres.Contains("news", StringComparer.OrdinalIgnoreCase); if (info.Genres.Contains("children", StringComparer.OrdinalIgnoreCase)) { @@ -387,22 +403,11 @@ namespace Emby.Server.Implementations.LiveTv.Listings return info; } - private static DateTime GetDate(string value) - { - var date = DateTime.ParseExact(value, "yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'", CultureInfo.InvariantCulture); - - if (date.Kind != DateTimeKind.Utc) - { - date = DateTime.SpecifyKind(date, DateTimeKind.Utc); - } - return date; - } - - private string GetProgramImage(string apiUrl, IEnumerable<ScheduleDirect.ImageData> images, bool returnDefaultImage, double desiredAspect) + private string GetProgramImage(string apiUrl, IEnumerable<ImageDataDto> images, bool returnDefaultImage, double desiredAspect) { var match = images .OrderBy(i => Math.Abs(desiredAspect - GetAspectRatio(i))) - .ThenByDescending(GetSizeOrder) + .ThenByDescending(i => GetSizeOrder(i)) .FirstOrDefault(); if (match == null) @@ -410,7 +415,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings return null; } - var uri = match.uri; + var uri = match.Uri; if (string.IsNullOrWhiteSpace(uri)) { @@ -426,19 +431,19 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - private static double GetAspectRatio(ScheduleDirect.ImageData i) + private static double GetAspectRatio(ImageDataDto i) { int width = 0; int height = 0; - if (!string.IsNullOrWhiteSpace(i.width)) + if (!string.IsNullOrWhiteSpace(i.Width)) { - int.TryParse(i.width, out width); + _ = int.TryParse(i.Width, out width); } - if (!string.IsNullOrWhiteSpace(i.height)) + if (!string.IsNullOrWhiteSpace(i.Height)) { - int.TryParse(i.height, out height); + _ = int.TryParse(i.Height, out height); } if (height == 0 || width == 0) @@ -451,60 +456,50 @@ namespace Emby.Server.Implementations.LiveTv.Listings return result; } - private async Task<List<ScheduleDirect.ShowImages>> GetImageForPrograms( + private async Task<IReadOnlyList<ShowImagesDto>> GetImageForPrograms( ListingsProviderInfo info, - List<string> programIds, - CancellationToken cancellationToken) + IReadOnlyList<string> programIds, + CancellationToken cancellationToken) { if (programIds.Count == 0) { - return new List<ScheduleDirect.ShowImages>(); + return Array.Empty<ShowImagesDto>(); } - var imageIdString = "["; - - foreach (var i in programIds) + StringBuilder str = new StringBuilder("[", 1 + (programIds.Count * 13)); + foreach (ReadOnlySpan<char> i in programIds) { - var imageId = i.Substring(0, 10); - - if (!imageIdString.Contains(imageId)) - { - imageIdString += "\"" + imageId + "\","; - } + str.Append('"') + .Append(i.Slice(0, 10)) + .Append("\","); } - imageIdString = imageIdString.TrimEnd(',') + "]"; + // Remove last , + str.Length--; + str.Append(']'); - var httpOptions = new HttpRequestOptions() + using var message = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/metadata/programs") { - Url = ApiUrl + "/metadata/programs", - UserAgent = UserAgent, - CancellationToken = cancellationToken, - RequestContent = imageIdString, - LogErrorResponseBody = true, - // The data can be large so give it some extra time - TimeoutMs = 60000 + Content = new StringContent(str.ToString(), Encoding.UTF8, MediaTypeNames.Application.Json) }; try { - using (var innerResponse2 = await Post(httpOptions, true, info).ConfigureAwait(false)) - { - return await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ShowImages>>( - innerResponse2.Content).ConfigureAwait(false); - } + using var innerResponse2 = await Send(message, true, info, cancellationToken).ConfigureAwait(false); + await using var response = await innerResponse2.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + return await JsonSerializer.DeserializeAsync<IReadOnlyList<ShowImagesDto>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); } catch (Exception ex) { _logger.LogError(ex, "Error getting image info from schedules direct"); - return new List<ScheduleDirect.ShowImages>(); + return Array.Empty<ShowImagesDto>(); } } public async Task<List<NameIdPair>> GetHeadends(ListingsProviderInfo info, string country, string location, CancellationToken cancellationToken) { - var token = await GetToken(info, cancellationToken); + var token = await GetToken(info, cancellationToken).ConfigureAwait(false); var lineups = new List<NameIdPair>(); @@ -513,41 +508,33 @@ namespace Emby.Server.Implementations.LiveTv.Listings return lineups; } - var options = new HttpRequestOptions() - { - Url = ApiUrl + "/headends?country=" + country + "&postalcode=" + location, - UserAgent = UserAgent, - CancellationToken = cancellationToken, - LogErrorResponseBody = true - }; - - options.RequestHeaders["token"] = token; + using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/headends?country=" + country + "&postalcode=" + location); + options.Headers.TryAddWithoutValidation("token", token); try { - using (var httpResponse = await Get(options, false, info).ConfigureAwait(false)) - using (Stream responce = httpResponse.Content) - { - var root = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Headends>>(responce).ConfigureAwait(false); + using var httpResponse = await Send(options, false, info, cancellationToken).ConfigureAwait(false); + await using var response = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + + var root = await JsonSerializer.DeserializeAsync<IReadOnlyList<HeadendsDto>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); - if (root != null) + if (root != null) + { + foreach (HeadendsDto headend in root) { - foreach (ScheduleDirect.Headends headend in root) + foreach (LineupDto lineup in headend.Lineups) { - foreach (ScheduleDirect.Lineup lineup in headend.lineups) + lineups.Add(new NameIdPair { - lineups.Add(new NameIdPair - { - Name = string.IsNullOrWhiteSpace(lineup.name) ? lineup.lineup : lineup.name, - Id = lineup.uri.Substring(18) - }); - } + Name = string.IsNullOrWhiteSpace(lineup.Name) ? lineup.Lineup : lineup.Name, + Id = lineup.Uri?[18..] + }); } } - else - { - _logger.LogInformation("No lineups available"); - } + } + else + { + _logger.LogInformation("No lineups available"); } } catch (Exception ex) @@ -558,8 +545,6 @@ namespace Emby.Server.Implementations.LiveTv.Listings return lineups; } - private readonly ConcurrentDictionary<string, NameValuePair> _tokens = new ConcurrentDictionary<string, NameValuePair>(); - private DateTime _lastErrorResponse; private async Task<string> GetToken(ListingsProviderInfo info, CancellationToken cancellationToken) { var username = info.Username; @@ -582,8 +567,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings return null; } - NameValuePair savedToken = null; - if (!_tokens.TryGetValue(username, out savedToken)) + if (!_tokens.TryGetValue(username, out NameValuePair savedToken)) { savedToken = new NameValuePair(); _tokens.TryAdd(username, savedToken); @@ -609,7 +593,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings savedToken.Value = DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture); return result; } - catch (HttpException ex) + catch (HttpRequestException ex) { if (ex.StatusCode.HasValue) { @@ -619,6 +603,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings _lastErrorResponse = DateTime.UtcNow; } } + throw; } finally @@ -627,112 +612,64 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - private async Task<HttpResponseInfo> Post(HttpRequestOptions options, + private async Task<HttpResponseMessage> Send( + HttpRequestMessage options, bool enableRetry, - ListingsProviderInfo providerInfo) + ListingsProviderInfo providerInfo, + CancellationToken cancellationToken, + HttpCompletionOption completionOption = HttpCompletionOption.ResponseContentRead) { - // Schedules direct requires that the client support compression and will return a 400 response without it - options.EnableHttpCompression = true; - - // On windows 7 under .net core, this header is not getting added -#if NETSTANDARD2_0 - if (Environment.OSVersion.Platform == PlatformID.Win32NT) + var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .SendAsync(options, completionOption, cancellationToken).ConfigureAwait(false); + if (response.IsSuccessStatusCode) { - options.RequestHeaders["Accept-Encoding"] = "deflate"; + return response; } -#endif - try + // Response is automatically disposed in the calling function, + // so dispose manually if not returning. + response.Dispose(); + if (!enableRetry || (int)response.StatusCode >= 500) { - return await _httpClient.Post(options).ConfigureAwait(false); + throw new HttpRequestException( + string.Format(CultureInfo.InvariantCulture, "Request failed: {0}", response.ReasonPhrase), + null, + response.StatusCode); } - catch (HttpException ex) - { - _tokens.Clear(); - if (!ex.StatusCode.HasValue || (int)ex.StatusCode.Value >= 500) - { - enableRetry = false; - } - - if (!enableRetry) - { - throw; - } - } - - options.RequestHeaders["token"] = await GetToken(providerInfo, options.CancellationToken).ConfigureAwait(false); - return await Post(options, false, providerInfo).ConfigureAwait(false); + _tokens.Clear(); + options.Headers.TryAddWithoutValidation("token", await GetToken(providerInfo, cancellationToken).ConfigureAwait(false)); + return await Send(options, false, providerInfo, cancellationToken).ConfigureAwait(false); } - private async Task<HttpResponseInfo> Get(HttpRequestOptions options, - bool enableRetry, - ListingsProviderInfo providerInfo) - { - // Schedules direct requires that the client support compression and will return a 400 response without it - options.EnableHttpCompression = true; - - // On windows 7 under .net core, this header is not getting added -#if NETSTANDARD2_0 - if (Environment.OSVersion.Platform == PlatformID.Win32NT) - { - options.RequestHeaders["Accept-Encoding"] = "deflate"; - } -#endif - - try - { - return await _httpClient.SendAsync(options, "GET").ConfigureAwait(false); - } - catch (HttpException ex) - { - _tokens.Clear(); - - if (!ex.StatusCode.HasValue || (int)ex.StatusCode.Value >= 500) - { - enableRetry = false; - } - - if (!enableRetry) - { - throw; - } - } - - options.RequestHeaders["token"] = await GetToken(providerInfo, options.CancellationToken).ConfigureAwait(false); - return await Get(options, false, providerInfo).ConfigureAwait(false); - } - - private async Task<string> GetTokenInternal(string username, string password, + private async Task<string> GetTokenInternal( + string username, + string password, CancellationToken cancellationToken) { - var httpOptions = new HttpRequestOptions() - { - Url = ApiUrl + "/token", - UserAgent = UserAgent, - RequestContent = "{\"username\":\"" + username + "\",\"password\":\"" + password + "\"}", - CancellationToken = cancellationToken, - LogErrorResponseBody = true - }; - //_logger.LogInformation("Obtaining token from Schedules Direct from addres: " + httpOptions.Url + " with body " + - // httpOptions.RequestContent); + using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/token"); + var hashedPasswordBytes = _cryptoProvider.ComputeHash("SHA1", Encoding.ASCII.GetBytes(password), Array.Empty<byte>()); + // TODO: remove ToLower when Convert.ToHexString supports lowercase + // Schedules Direct requires the hex to be lowercase + string hashedPassword = Convert.ToHexString(hashedPasswordBytes).ToLowerInvariant(); + options.Content = new StringContent("{\"username\":\"" + username + "\",\"password\":\"" + hashedPassword + "\"}", Encoding.UTF8, MediaTypeNames.Application.Json); - using (var response = await Post(httpOptions, false, null).ConfigureAwait(false)) + using var response = await Send(options, false, null, cancellationToken).ConfigureAwait(false); + response.EnsureSuccessStatusCode(); + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var root = await JsonSerializer.DeserializeAsync<TokenDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (string.Equals(root?.Message, "OK", StringComparison.Ordinal)) { - var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Token>(response.Content).ConfigureAwait(false); - if (root.message == "OK") - { - _logger.LogInformation("Authenticated with Schedules Direct token: " + root.token); - return root.token; - } - - throw new Exception("Could not authenticate with Schedules Direct Error: " + root.message); + _logger.LogInformation("Authenticated with Schedules Direct token: {Token}", root.Token); + return root.Token; } + + throw new Exception("Could not authenticate with Schedules Direct Error: " + root.Message); } private async Task AddLineupToAccount(ListingsProviderInfo info, CancellationToken cancellationToken) { - var token = await GetToken(info, cancellationToken); + var token = await GetToken(info, cancellationToken).ConfigureAwait(false); if (string.IsNullOrEmpty(token)) { @@ -746,27 +683,11 @@ namespace Emby.Server.Implementations.LiveTv.Listings _logger.LogInformation("Adding new LineUp "); - var httpOptions = new HttpRequestOptions() - { - Url = ApiUrl + "/lineups/" + info.ListingsId, - UserAgent = UserAgent, - CancellationToken = cancellationToken, - LogErrorResponseBody = true, - BufferContent = false - }; - - httpOptions.RequestHeaders["token"] = token; - - using (var response = await _httpClient.SendAsync(httpOptions, "PUT")) - { - } + using var options = new HttpRequestMessage(HttpMethod.Put, ApiUrl + "/lineups/" + info.ListingsId); + options.Headers.TryAddWithoutValidation("token", token); + using var response = await _httpClientFactory.CreateClient(NamedClient.Default).SendAsync(options, HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false); } - public string Name => "Schedules Direct"; - - public static string TypeName = "SchedulesDirect"; - public string Type => TypeName; - private async Task<bool> HasLineup(ListingsProviderInfo info, CancellationToken cancellationToken) { if (string.IsNullOrEmpty(info.ListingsId)) @@ -774,7 +695,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings throw new ArgumentException("Listings Id required"); } - var token = await GetToken(info, cancellationToken); + var token = await GetToken(info, cancellationToken).ConfigureAwait(false); if (string.IsNullOrEmpty(token)) { @@ -783,30 +704,23 @@ namespace Emby.Server.Implementations.LiveTv.Listings _logger.LogInformation("Headends on account "); - var options = new HttpRequestOptions() - { - Url = ApiUrl + "/lineups", - UserAgent = UserAgent, - CancellationToken = cancellationToken, - LogErrorResponseBody = true - }; - - options.RequestHeaders["token"] = token; + using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups"); + options.Headers.TryAddWithoutValidation("token", token); try { - using (var httpResponse = await Get(options, false, null).ConfigureAwait(false)) - using (var response = httpResponse.Content) - { - var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Lineups>(response).ConfigureAwait(false); + using var httpResponse = await Send(options, false, null, cancellationToken).ConfigureAwait(false); + httpResponse.EnsureSuccessStatusCode(); + await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + using var response = httpResponse.Content; + var root = await JsonSerializer.DeserializeAsync<LineupsDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); - return root.lineups.Any(i => string.Equals(info.ListingsId, i.lineup, StringComparison.OrdinalIgnoreCase)); - } + return root?.Lineups.Any(i => string.Equals(info.ListingsId, i.Lineup, StringComparison.OrdinalIgnoreCase)) ?? false; } - catch (HttpException ex) + catch (HttpRequestException ex) { - // Apparently we're supposed to swallow this - if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.BadRequest) + // SchedulesDirect returns 400 if no lineups are configured. + if (ex.StatusCode is HttpStatusCode.BadRequest) { return false; } @@ -823,11 +737,13 @@ namespace Emby.Server.Implementations.LiveTv.Listings { throw new ArgumentException("Username is required"); } + if (string.IsNullOrEmpty(info.Password)) { throw new ArgumentException("Password is required"); } } + if (validateListings) { if (string.IsNullOrEmpty(info.ListingsId)) @@ -857,388 +773,62 @@ namespace Emby.Server.Implementations.LiveTv.Listings throw new Exception("ListingsId required"); } - var token = await GetToken(info, cancellationToken); + var token = await GetToken(info, cancellationToken).ConfigureAwait(false); if (string.IsNullOrEmpty(token)) { throw new Exception("token required"); } - var httpOptions = new HttpRequestOptions() + using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups/" + listingsId); + options.Headers.TryAddWithoutValidation("token", token); + + using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false); + await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var root = await JsonSerializer.DeserializeAsync<ChannelDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (root == null) { - Url = ApiUrl + "/lineups/" + listingsId, - UserAgent = UserAgent, - CancellationToken = cancellationToken, - LogErrorResponseBody = true, - // The data can be large so give it some extra time - TimeoutMs = 60000 - }; + return new List<ChannelInfo>(); + } - httpOptions.RequestHeaders["token"] = token; + _logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.Map.Count); + _logger.LogInformation("Mapping Stations to Channel"); - var list = new List<ChannelInfo>(); + var allStations = root.Stations; - using (var httpResponse = await Get(httpOptions, true, info).ConfigureAwait(false)) - using (var response = httpResponse.Content) + var map = root.Map; + var list = new List<ChannelInfo>(map.Count); + foreach (var channel in map) { - var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Channel>(response).ConfigureAwait(false); - _logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.map.Count); - _logger.LogInformation("Mapping Stations to Channel"); + var channelNumber = GetChannelNumber(channel); - var allStations = root.stations ?? Enumerable.Empty<ScheduleDirect.Station>(); + var stationIndex = allStations.FindIndex(item => string.Equals(item.StationId, channel.StationId, StringComparison.OrdinalIgnoreCase)); + var station = stationIndex == -1 + ? new StationDto { StationId = channel.StationId } + : allStations[stationIndex]; - foreach (ScheduleDirect.Map map in root.map) + var channelInfo = new ChannelInfo { - var channelNumber = GetChannelNumber(map); - - var station = allStations.FirstOrDefault(item => string.Equals(item.stationID, map.stationID, StringComparison.OrdinalIgnoreCase)); - if (station == null) - { - station = new ScheduleDirect.Station - { - stationID = map.stationID - }; - } - - var channelInfo = new ChannelInfo - { - Id = station.stationID, - CallSign = station.callsign, - Number = channelNumber, - Name = string.IsNullOrWhiteSpace(station.name) ? channelNumber : station.name - }; - - if (station.logo != null) - { - channelInfo.ImageUrl = station.logo.URL; - } - - list.Add(channelInfo); - } - } - - return list; - } - - private ScheduleDirect.Station GetStation(List<ScheduleDirect.Station> allStations, string channelNumber, string channelName) - { - if (!string.IsNullOrWhiteSpace(channelName)) - { - channelName = NormalizeName(channelName); - - var result = allStations.FirstOrDefault(i => string.Equals(NormalizeName(i.callsign ?? string.Empty), channelName, StringComparison.OrdinalIgnoreCase)); + Id = station.StationId, + CallSign = station.Callsign, + Number = channelNumber, + Name = string.IsNullOrWhiteSpace(station.Name) ? channelNumber : station.Name + }; - if (result != null) + if (station.Logo != null) { - return result; + channelInfo.ImageUrl = station.Logo.Url; } - } - if (!string.IsNullOrWhiteSpace(channelNumber)) - { - return allStations.FirstOrDefault(i => string.Equals(NormalizeName(i.stationID ?? string.Empty), channelNumber, StringComparison.OrdinalIgnoreCase)); + list.Add(channelInfo); } - return null; + return list; } private static string NormalizeName(string value) { - return value.Replace(" ", string.Empty).Replace("-", string.Empty); - } - - public class ScheduleDirect - { - public class Token - { - public int code { get; set; } - public string message { get; set; } - public string serverID { get; set; } - public string token { get; set; } - } - public class Lineup - { - public string lineup { get; set; } - public string name { get; set; } - public string transport { get; set; } - public string location { get; set; } - public string uri { get; set; } - } - - public class Lineups - { - public int code { get; set; } - public string serverID { get; set; } - public string datetime { get; set; } - public List<Lineup> lineups { get; set; } - } - - - public class Headends - { - public string headend { get; set; } - public string transport { get; set; } - public string location { get; set; } - public List<Lineup> lineups { get; set; } - } - - - - public class Map - { - public string stationID { get; set; } - public string channel { get; set; } - public string logicalChannelNumber { get; set; } - public int uhfVhf { get; set; } - public int atscMajor { get; set; } - public int atscMinor { get; set; } - } - - public class Broadcaster - { - public string city { get; set; } - public string state { get; set; } - public string postalcode { get; set; } - public string country { get; set; } - } - - public class Logo - { - public string URL { get; set; } - public int height { get; set; } - public int width { get; set; } - public string md5 { get; set; } - } - - public class Station - { - public string stationID { get; set; } - public string name { get; set; } - public string callsign { get; set; } - public List<string> broadcastLanguage { get; set; } - public List<string> descriptionLanguage { get; set; } - public Broadcaster broadcaster { get; set; } - public string affiliate { get; set; } - public Logo logo { get; set; } - public bool? isCommercialFree { get; set; } - } - - public class Metadata - { - public string lineup { get; set; } - public string modified { get; set; } - public string transport { get; set; } - } - - public class Channel - { - public List<Map> map { get; set; } - public List<Station> stations { get; set; } - public Metadata metadata { get; set; } - } - - public class RequestScheduleForChannel - { - public string stationID { get; set; } - public List<string> date { get; set; } - } - - - - - public class Rating - { - public string body { get; set; } - public string code { get; set; } - } - - public class Multipart - { - public int partNumber { get; set; } - public int totalParts { get; set; } - } - - public class Program - { - public string programID { get; set; } - public string airDateTime { get; set; } - public int duration { get; set; } - public string md5 { get; set; } - public List<string> audioProperties { get; set; } - public List<string> videoProperties { get; set; } - public List<Rating> ratings { get; set; } - public bool? @new { get; set; } - public Multipart multipart { get; set; } - public string liveTapeDelay { get; set; } - public bool premiere { get; set; } - public bool repeat { get; set; } - public string isPremiereOrFinale { get; set; } - } - - - - public class MetadataSchedule - { - public string modified { get; set; } - public string md5 { get; set; } - public string startDate { get; set; } - public string endDate { get; set; } - public int days { get; set; } - } - - public class Day - { - public string stationID { get; set; } - public List<Program> programs { get; set; } - public MetadataSchedule metadata { get; set; } - - public Day() - { - programs = new List<Program>(); - } - } - - // - public class Title - { - public string title120 { get; set; } - } - - public class EventDetails - { - public string subType { get; set; } - } - - public class Description100 - { - public string descriptionLanguage { get; set; } - public string description { get; set; } - } - - public class Description1000 - { - public string descriptionLanguage { get; set; } - public string description { get; set; } - } - - public class DescriptionsProgram - { - public List<Description100> description100 { get; set; } - public List<Description1000> description1000 { get; set; } - } - - public class Gracenote - { - public int season { get; set; } - public int episode { get; set; } - } - - public class MetadataPrograms - { - public Gracenote Gracenote { get; set; } - } - - public class ContentRating - { - public string body { get; set; } - public string code { get; set; } - } - - public class Cast - { - public string billingOrder { get; set; } - public string role { get; set; } - public string nameId { get; set; } - public string personId { get; set; } - public string name { get; set; } - public string characterName { get; set; } - } - - public class Crew - { - public string billingOrder { get; set; } - public string role { get; set; } - public string nameId { get; set; } - public string personId { get; set; } - public string name { get; set; } - } - - public class QualityRating - { - public string ratingsBody { get; set; } - public string rating { get; set; } - public string minRating { get; set; } - public string maxRating { get; set; } - public string increment { get; set; } - } - - public class Movie - { - public string year { get; set; } - public int duration { get; set; } - public List<QualityRating> qualityRating { get; set; } - } - - public class Recommendation - { - public string programID { get; set; } - public string title120 { get; set; } - } - - public class ProgramDetails - { - public string audience { get; set; } - public string programID { get; set; } - public List<Title> titles { get; set; } - public EventDetails eventDetails { get; set; } - public DescriptionsProgram descriptions { get; set; } - public string originalAirDate { get; set; } - public List<string> genres { get; set; } - public string episodeTitle150 { get; set; } - public List<MetadataPrograms> metadata { get; set; } - public List<ContentRating> contentRating { get; set; } - public List<Cast> cast { get; set; } - public List<Crew> crew { get; set; } - public string entityType { get; set; } - public string showType { get; set; } - public bool hasImageArtwork { get; set; } - public string primaryImage { get; set; } - public string thumbImage { get; set; } - public string backdropImage { get; set; } - public string bannerImage { get; set; } - public string imageID { get; set; } - public string md5 { get; set; } - public List<string> contentAdvisory { get; set; } - public Movie movie { get; set; } - public List<Recommendation> recommendations { get; set; } - } - - public class Caption - { - public string content { get; set; } - public string lang { get; set; } - } - - public class ImageData - { - public string width { get; set; } - public string height { get; set; } - public string uri { get; set; } - public string size { get; set; } - public string aspect { get; set; } - public string category { get; set; } - public string text { get; set; } - public string primary { get; set; } - public string tier { get; set; } - public Caption caption { get; set; } - } - - public class ShowImages - { - public string programID { get; set; } - public List<ImageData> data { get; set; } - } - + return value.Replace(" ", string.Empty, StringComparison.Ordinal).Replace("-", string.Empty, StringComparison.Ordinal); } } } diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/BroadcasterDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/BroadcasterDto.cs new file mode 100644 index 000000000..95ac996e0 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/BroadcasterDto.cs @@ -0,0 +1,34 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Broadcaster dto. + /// </summary> + public class BroadcasterDto + { + /// <summary> + /// Gets or sets the city. + /// </summary> + [JsonPropertyName("city")] + public string? City { get; set; } + + /// <summary> + /// Gets or sets the state. + /// </summary> + [JsonPropertyName("state")] + public string? State { get; set; } + + /// <summary> + /// Gets or sets the postal code. + /// </summary> + [JsonPropertyName("postalCode")] + public string? Postalcode { get; set; } + + /// <summary> + /// Gets or sets the country. + /// </summary> + [JsonPropertyName("country")] + public string? Country { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CaptionDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CaptionDto.cs new file mode 100644 index 000000000..f6251b9ad --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CaptionDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Caption dto. + /// </summary> + public class CaptionDto + { + /// <summary> + /// Gets or sets the content. + /// </summary> + [JsonPropertyName("content")] + public string? Content { get; set; } + + /// <summary> + /// Gets or sets the lang. + /// </summary> + [JsonPropertyName("lang")] + public string? Lang { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CastDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CastDto.cs new file mode 100644 index 000000000..0b7a2c63a --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CastDto.cs @@ -0,0 +1,46 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Cast dto. + /// </summary> + public class CastDto + { + /// <summary> + /// Gets or sets the billing order. + /// </summary> + [JsonPropertyName("billingOrder")] + public string? BillingOrder { get; set; } + + /// <summary> + /// Gets or sets the role. + /// </summary> + [JsonPropertyName("role")] + public string? Role { get; set; } + + /// <summary> + /// Gets or sets the name id. + /// </summary> + [JsonPropertyName("nameId")] + public string? NameId { get; set; } + + /// <summary> + /// Gets or sets the person id. + /// </summary> + [JsonPropertyName("personId")] + public string? PersonId { get; set; } + + /// <summary> + /// Gets or sets the name. + /// </summary> + [JsonPropertyName("name")] + public string? Name { get; set; } + + /// <summary> + /// Gets or sets the character name. + /// </summary> + [JsonPropertyName("characterName")] + public string? CharacterName { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ChannelDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ChannelDto.cs new file mode 100644 index 000000000..87c327ed8 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ChannelDto.cs @@ -0,0 +1,30 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Channel dto. + /// </summary> + public class ChannelDto + { + /// <summary> + /// Gets or sets the list of maps. + /// </summary> + [JsonPropertyName("map")] + public IReadOnlyList<MapDto> Map { get; set; } = Array.Empty<MapDto>(); + + /// <summary> + /// Gets or sets the list of stations. + /// </summary> + [JsonPropertyName("stations")] + public IReadOnlyList<StationDto> Stations { get; set; } = Array.Empty<StationDto>(); + + /// <summary> + /// Gets or sets the metadata. + /// </summary> + [JsonPropertyName("metadata")] + public MetadataDto? Metadata { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ContentRatingDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ContentRatingDto.cs new file mode 100644 index 000000000..c19cd2e48 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ContentRatingDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Content rating dto. + /// </summary> + public class ContentRatingDto + { + /// <summary> + /// Gets or sets the body. + /// </summary> + [JsonPropertyName("body")] + public string? Body { get; set; } + + /// <summary> + /// Gets or sets the code. + /// </summary> + [JsonPropertyName("code")] + public string? Code { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CrewDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CrewDto.cs new file mode 100644 index 000000000..f00c9accd --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/CrewDto.cs @@ -0,0 +1,40 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Crew dto. + /// </summary> + public class CrewDto + { + /// <summary> + /// Gets or sets the billing order. + /// </summary> + [JsonPropertyName("billingOrder")] + public string? BillingOrder { get; set; } + + /// <summary> + /// Gets or sets the role. + /// </summary> + [JsonPropertyName("role")] + public string? Role { get; set; } + + /// <summary> + /// Gets or sets the name id. + /// </summary> + [JsonPropertyName("nameId")] + public string? NameId { get; set; } + + /// <summary> + /// Gets or sets the person id. + /// </summary> + [JsonPropertyName("personId")] + public string? PersonId { get; set; } + + /// <summary> + /// Gets or sets the name. + /// </summary> + [JsonPropertyName("name")] + public string? Name { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DayDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DayDto.cs new file mode 100644 index 000000000..1a371965c --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DayDto.cs @@ -0,0 +1,30 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Day dto. + /// </summary> + public class DayDto + { + /// <summary> + /// Gets or sets the station id. + /// </summary> + [JsonPropertyName("stationID")] + public string? StationId { get; set; } + + /// <summary> + /// Gets or sets the list of programs. + /// </summary> + [JsonPropertyName("programs")] + public IReadOnlyList<ProgramDto> Programs { get; set; } = Array.Empty<ProgramDto>(); + + /// <summary> + /// Gets or sets the metadata schedule. + /// </summary> + [JsonPropertyName("metadata")] + public MetadataScheduleDto? Metadata { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description1000Dto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description1000Dto.cs new file mode 100644 index 000000000..ca6ae7fb1 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description1000Dto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Description 1_000 dto. + /// </summary> + public class Description1000Dto + { + /// <summary> + /// Gets or sets the description language. + /// </summary> + [JsonPropertyName("descriptionLanguage")] + public string? DescriptionLanguage { get; set; } + + /// <summary> + /// Gets or sets the description. + /// </summary> + [JsonPropertyName("description")] + public string? Description { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description100Dto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description100Dto.cs new file mode 100644 index 000000000..1577219ed --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/Description100Dto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Description 100 dto. + /// </summary> + public class Description100Dto + { + /// <summary> + /// Gets or sets the description language. + /// </summary> + [JsonPropertyName("descriptionLanguage")] + public string? DescriptionLanguage { get; set; } + + /// <summary> + /// Gets or sets the description. + /// </summary> + [JsonPropertyName("description")] + public string? Description { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DescriptionsProgramDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DescriptionsProgramDto.cs new file mode 100644 index 000000000..eaf4a340b --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/DescriptionsProgramDto.cs @@ -0,0 +1,24 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Descriptions program dto. + /// </summary> + public class DescriptionsProgramDto + { + /// <summary> + /// Gets or sets the list of description 100. + /// </summary> + [JsonPropertyName("description100")] + public IReadOnlyList<Description100Dto> Description100 { get; set; } = Array.Empty<Description100Dto>(); + + /// <summary> + /// Gets or sets the list of description1000. + /// </summary> + [JsonPropertyName("description1000")] + public IReadOnlyList<Description1000Dto> Description1000 { get; set; } = Array.Empty<Description1000Dto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/EventDetailsDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/EventDetailsDto.cs new file mode 100644 index 000000000..fbdfb1f71 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/EventDetailsDto.cs @@ -0,0 +1,16 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Event details dto. + /// </summary> + public class EventDetailsDto + { + /// <summary> + /// Gets or sets the sub type. + /// </summary> + [JsonPropertyName("subType")] + public string? SubType { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/GracenoteDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/GracenoteDto.cs new file mode 100644 index 000000000..6852d89d7 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/GracenoteDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Gracenote dto. + /// </summary> + public class GracenoteDto + { + /// <summary> + /// Gets or sets the season. + /// </summary> + [JsonPropertyName("season")] + public int Season { get; set; } + + /// <summary> + /// Gets or sets the episode. + /// </summary> + [JsonPropertyName("episode")] + public int Episode { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/HeadendsDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/HeadendsDto.cs new file mode 100644 index 000000000..b9844562f --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/HeadendsDto.cs @@ -0,0 +1,36 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Headends dto. + /// </summary> + public class HeadendsDto + { + /// <summary> + /// Gets or sets the headend. + /// </summary> + [JsonPropertyName("headend")] + public string? Headend { get; set; } + + /// <summary> + /// Gets or sets the transport. + /// </summary> + [JsonPropertyName("transport")] + public string? Transport { get; set; } + + /// <summary> + /// Gets or sets the location. + /// </summary> + [JsonPropertyName("location")] + public string? Location { get; set; } + + /// <summary> + /// Gets or sets the list of lineups. + /// </summary> + [JsonPropertyName("lineups")] + public IReadOnlyList<LineupDto> Lineups { get; set; } = Array.Empty<LineupDto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ImageDataDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ImageDataDto.cs new file mode 100644 index 000000000..a1ae3ca6d --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ImageDataDto.cs @@ -0,0 +1,70 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Image data dto. + /// </summary> + public class ImageDataDto + { + /// <summary> + /// Gets or sets the width. + /// </summary> + [JsonPropertyName("width")] + public string? Width { get; set; } + + /// <summary> + /// Gets or sets the height. + /// </summary> + [JsonPropertyName("height")] + public string? Height { get; set; } + + /// <summary> + /// Gets or sets the uri. + /// </summary> + [JsonPropertyName("uri")] + public string? Uri { get; set; } + + /// <summary> + /// Gets or sets the size. + /// </summary> + [JsonPropertyName("size")] + public string? Size { get; set; } + + /// <summary> + /// Gets or sets the aspect. + /// </summary> + [JsonPropertyName("aspect")] + public string? Aspect { get; set; } + + /// <summary> + /// Gets or sets the category. + /// </summary> + [JsonPropertyName("category")] + public string? Category { get; set; } + + /// <summary> + /// Gets or sets the text. + /// </summary> + [JsonPropertyName("text")] + public string? Text { get; set; } + + /// <summary> + /// Gets or sets the primary. + /// </summary> + [JsonPropertyName("primary")] + public string? Primary { get; set; } + + /// <summary> + /// Gets or sets the tier. + /// </summary> + [JsonPropertyName("tier")] + public string? Tier { get; set; } + + /// <summary> + /// Gets or sets the caption. + /// </summary> + [JsonPropertyName("caption")] + public CaptionDto? Caption { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupDto.cs new file mode 100644 index 000000000..3dc64e5d8 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupDto.cs @@ -0,0 +1,46 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// The lineup dto. + /// </summary> + public class LineupDto + { + /// <summary> + /// Gets or sets the linup. + /// </summary> + [JsonPropertyName("lineup")] + public string? Lineup { get; set; } + + /// <summary> + /// Gets or sets the lineup name. + /// </summary> + [JsonPropertyName("name")] + public string? Name { get; set; } + + /// <summary> + /// Gets or sets the transport. + /// </summary> + [JsonPropertyName("transport")] + public string? Transport { get; set; } + + /// <summary> + /// Gets or sets the location. + /// </summary> + [JsonPropertyName("location")] + public string? Location { get; set; } + + /// <summary> + /// Gets or sets the uri. + /// </summary> + [JsonPropertyName("uri")] + public string? Uri { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether this lineup was deleted. + /// </summary> + [JsonPropertyName("isDeleted")] + public bool? IsDeleted { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupsDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupsDto.cs new file mode 100644 index 000000000..f19081781 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LineupsDto.cs @@ -0,0 +1,36 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Lineups dto. + /// </summary> + public class LineupsDto + { + /// <summary> + /// Gets or sets the response code. + /// </summary> + [JsonPropertyName("code")] + public int Code { get; set; } + + /// <summary> + /// Gets or sets the server id. + /// </summary> + [JsonPropertyName("serverID")] + public string? ServerId { get; set; } + + /// <summary> + /// Gets or sets the datetime. + /// </summary> + [JsonPropertyName("datetime")] + public DateTime? LineupTimestamp { get; set; } + + /// <summary> + /// Gets or sets the list of lineups. + /// </summary> + [JsonPropertyName("lineups")] + public IReadOnlyList<LineupDto> Lineups { get; set; } = Array.Empty<LineupDto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LogoDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LogoDto.cs new file mode 100644 index 000000000..fecc55e03 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/LogoDto.cs @@ -0,0 +1,34 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Logo dto. + /// </summary> + public class LogoDto + { + /// <summary> + /// Gets or sets the url. + /// </summary> + [JsonPropertyName("URL")] + public string? Url { get; set; } + + /// <summary> + /// Gets or sets the height. + /// </summary> + [JsonPropertyName("height")] + public int Height { get; set; } + + /// <summary> + /// Gets or sets the width. + /// </summary> + [JsonPropertyName("width")] + public int Width { get; set; } + + /// <summary> + /// Gets or sets the md5. + /// </summary> + [JsonPropertyName("md5")] + public string? Md5 { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MapDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MapDto.cs new file mode 100644 index 000000000..ffd02d474 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MapDto.cs @@ -0,0 +1,58 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Map dto. + /// </summary> + public class MapDto + { + /// <summary> + /// Gets or sets the station id. + /// </summary> + [JsonPropertyName("stationID")] + public string? StationId { get; set; } + + /// <summary> + /// Gets or sets the channel. + /// </summary> + [JsonPropertyName("channel")] + public string? Channel { get; set; } + + /// <summary> + /// Gets or sets the provider callsign. + /// </summary> + [JsonPropertyName("providerCallsign")] + public string? ProvderCallsign { get; set; } + + /// <summary> + /// Gets or sets the logical channel number. + /// </summary> + [JsonPropertyName("logicalChannelNumber")] + public string? LogicalChannelNumber { get; set; } + + /// <summary> + /// Gets or sets the uhfvhf. + /// </summary> + [JsonPropertyName("uhfVhf")] + public int UhfVhf { get; set; } + + /// <summary> + /// Gets or sets the atsc major. + /// </summary> + [JsonPropertyName("atscMajor")] + public int AtscMajor { get; set; } + + /// <summary> + /// Gets or sets the atsc minor. + /// </summary> + [JsonPropertyName("atscMinor")] + public int AtscMinor { get; set; } + + /// <summary> + /// Gets or sets the match type. + /// </summary> + [JsonPropertyName("matchType")] + public string? MatchType { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataDto.cs new file mode 100644 index 000000000..40faa493c --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataDto.cs @@ -0,0 +1,28 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Metadata dto. + /// </summary> + public class MetadataDto + { + /// <summary> + /// Gets or sets the linup. + /// </summary> + [JsonPropertyName("lineup")] + public string? Lineup { get; set; } + + /// <summary> + /// Gets or sets the modified timestamp. + /// </summary> + [JsonPropertyName("modified")] + public string? Modified { get; set; } + + /// <summary> + /// Gets or sets the transport. + /// </summary> + [JsonPropertyName("transport")] + public string? Transport { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataProgramsDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataProgramsDto.cs new file mode 100644 index 000000000..43f290156 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataProgramsDto.cs @@ -0,0 +1,16 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Metadata programs dto. + /// </summary> + public class MetadataProgramsDto + { + /// <summary> + /// Gets or sets the gracenote object. + /// </summary> + [JsonPropertyName("Gracenote")] + public GracenoteDto? Gracenote { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataScheduleDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataScheduleDto.cs new file mode 100644 index 000000000..04560ab55 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MetadataScheduleDto.cs @@ -0,0 +1,41 @@ +using System; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Metadata schedule dto. + /// </summary> + public class MetadataScheduleDto + { + /// <summary> + /// Gets or sets the modified timestamp. + /// </summary> + [JsonPropertyName("modified")] + public string? Modified { get; set; } + + /// <summary> + /// Gets or sets the md5. + /// </summary> + [JsonPropertyName("md5")] + public string? Md5 { get; set; } + + /// <summary> + /// Gets or sets the start date. + /// </summary> + [JsonPropertyName("startDate")] + public DateTime? StartDate { get; set; } + + /// <summary> + /// Gets or sets the end date. + /// </summary> + [JsonPropertyName("endDate")] + public DateTime? EndDate { get; set; } + + /// <summary> + /// Gets or sets the days count. + /// </summary> + [JsonPropertyName("days")] + public int Days { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MovieDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MovieDto.cs new file mode 100644 index 000000000..31bef423b --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MovieDto.cs @@ -0,0 +1,30 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Movie dto. + /// </summary> + public class MovieDto + { + /// <summary> + /// Gets or sets the year. + /// </summary> + [JsonPropertyName("year")] + public string? Year { get; set; } + + /// <summary> + /// Gets or sets the duration. + /// </summary> + [JsonPropertyName("duration")] + public int Duration { get; set; } + + /// <summary> + /// Gets or sets the list of quality rating. + /// </summary> + [JsonPropertyName("qualityRating")] + public IReadOnlyList<QualityRatingDto> QualityRating { get; set; } = Array.Empty<QualityRatingDto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MultipartDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MultipartDto.cs new file mode 100644 index 000000000..e8b15dc07 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/MultipartDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Multipart dto. + /// </summary> + public class MultipartDto + { + /// <summary> + /// Gets or sets the part number. + /// </summary> + [JsonPropertyName("partNumber")] + public int PartNumber { get; set; } + + /// <summary> + /// Gets or sets the total parts. + /// </summary> + [JsonPropertyName("totalParts")] + public int TotalParts { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDetailsDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDetailsDto.cs new file mode 100644 index 000000000..84c48f67f --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDetailsDto.cs @@ -0,0 +1,156 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Program details dto. + /// </summary> + public class ProgramDetailsDto + { + /// <summary> + /// Gets or sets the audience. + /// </summary> + [JsonPropertyName("audience")] + public string? Audience { get; set; } + + /// <summary> + /// Gets or sets the program id. + /// </summary> + [JsonPropertyName("programID")] + public string? ProgramId { get; set; } + + /// <summary> + /// Gets or sets the list of titles. + /// </summary> + [JsonPropertyName("titles")] + public IReadOnlyList<TitleDto> Titles { get; set; } = Array.Empty<TitleDto>(); + + /// <summary> + /// Gets or sets the event details object. + /// </summary> + [JsonPropertyName("eventDetails")] + public EventDetailsDto? EventDetails { get; set; } + + /// <summary> + /// Gets or sets the descriptions. + /// </summary> + [JsonPropertyName("descriptions")] + public DescriptionsProgramDto? Descriptions { get; set; } + + /// <summary> + /// Gets or sets the original air date. + /// </summary> + [JsonPropertyName("originalAirDate")] + public DateTime? OriginalAirDate { get; set; } + + /// <summary> + /// Gets or sets the list of genres. + /// </summary> + [JsonPropertyName("genres")] + public IReadOnlyList<string> Genres { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the episode title. + /// </summary> + [JsonPropertyName("episodeTitle150")] + public string? EpisodeTitle150 { get; set; } + + /// <summary> + /// Gets or sets the list of metadata. + /// </summary> + [JsonPropertyName("metadata")] + public IReadOnlyList<MetadataProgramsDto> Metadata { get; set; } = Array.Empty<MetadataProgramsDto>(); + + /// <summary> + /// Gets or sets the list of content raitings. + /// </summary> + [JsonPropertyName("contentRating")] + public IReadOnlyList<ContentRatingDto> ContentRating { get; set; } = Array.Empty<ContentRatingDto>(); + + /// <summary> + /// Gets or sets the list of cast. + /// </summary> + [JsonPropertyName("cast")] + public IReadOnlyList<CastDto> Cast { get; set; } = Array.Empty<CastDto>(); + + /// <summary> + /// Gets or sets the list of crew. + /// </summary> + [JsonPropertyName("crew")] + public IReadOnlyList<CrewDto> Crew { get; set; } = Array.Empty<CrewDto>(); + + /// <summary> + /// Gets or sets the entity type. + /// </summary> + [JsonPropertyName("entityType")] + public string? EntityType { get; set; } + + /// <summary> + /// Gets or sets the show type. + /// </summary> + [JsonPropertyName("showType")] + public string? ShowType { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether there is image artwork. + /// </summary> + [JsonPropertyName("hasImageArtwork")] + public bool HasImageArtwork { get; set; } + + /// <summary> + /// Gets or sets the primary image. + /// </summary> + [JsonPropertyName("primaryImage")] + public string? PrimaryImage { get; set; } + + /// <summary> + /// Gets or sets the thumb image. + /// </summary> + [JsonPropertyName("thumbImage")] + public string? ThumbImage { get; set; } + + /// <summary> + /// Gets or sets the backdrop image. + /// </summary> + [JsonPropertyName("backdropImage")] + public string? BackdropImage { get; set; } + + /// <summary> + /// Gets or sets the banner image. + /// </summary> + [JsonPropertyName("bannerImage")] + public string? BannerImage { get; set; } + + /// <summary> + /// Gets or sets the image id. + /// </summary> + [JsonPropertyName("imageID")] + public string? ImageId { get; set; } + + /// <summary> + /// Gets or sets the md5. + /// </summary> + [JsonPropertyName("md5")] + public string? Md5 { get; set; } + + /// <summary> + /// Gets or sets the list of content advisory. + /// </summary> + [JsonPropertyName("contentAdvisory")] + public IReadOnlyList<string> ContentAdvisory { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the movie object. + /// </summary> + [JsonPropertyName("movie")] + public MovieDto? Movie { get; set; } + + /// <summary> + /// Gets or sets the list of recommendations. + /// </summary> + [JsonPropertyName("recommendations")] + public IReadOnlyList<RecommendationDto> Recommendations { get; set; } = Array.Empty<RecommendationDto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDto.cs new file mode 100644 index 000000000..60389b45b --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ProgramDto.cs @@ -0,0 +1,90 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Program dto. + /// </summary> + public class ProgramDto + { + /// <summary> + /// Gets or sets the program id. + /// </summary> + [JsonPropertyName("programID")] + public string? ProgramId { get; set; } + + /// <summary> + /// Gets or sets the air date time. + /// </summary> + [JsonPropertyName("airDateTime")] + public DateTime? AirDateTime { get; set; } + + /// <summary> + /// Gets or sets the duration. + /// </summary> + [JsonPropertyName("duration")] + public int Duration { get; set; } + + /// <summary> + /// Gets or sets the md5. + /// </summary> + [JsonPropertyName("md5")] + public string? Md5 { get; set; } + + /// <summary> + /// Gets or sets the list of audio properties. + /// </summary> + [JsonPropertyName("audioProperties")] + public IReadOnlyList<string> AudioProperties { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the list of video properties. + /// </summary> + [JsonPropertyName("videoProperties")] + public IReadOnlyList<string> VideoProperties { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the list of ratings. + /// </summary> + [JsonPropertyName("ratings")] + public IReadOnlyList<RatingDto> Ratings { get; set; } = Array.Empty<RatingDto>(); + + /// <summary> + /// Gets or sets a value indicating whether this program is new. + /// </summary> + [JsonPropertyName("new")] + public bool? New { get; set; } + + /// <summary> + /// Gets or sets the multipart object. + /// </summary> + [JsonPropertyName("multipart")] + public MultipartDto? Multipart { get; set; } + + /// <summary> + /// Gets or sets the live tape delay. + /// </summary> + [JsonPropertyName("liveTapeDelay")] + public string? LiveTapeDelay { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether this is the premiere. + /// </summary> + [JsonPropertyName("premiere")] + public bool Premiere { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether this is a repeat. + /// </summary> + [JsonPropertyName("repeat")] + public bool Repeat { get; set; } + + /// <summary> + /// Gets or sets the premiere or finale. + /// </summary> + [JsonPropertyName("isPremiereOrFinale")] + public string? IsPremiereOrFinale { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/QualityRatingDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/QualityRatingDto.cs new file mode 100644 index 000000000..c5ddcf7c5 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/QualityRatingDto.cs @@ -0,0 +1,40 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Quality rating dto. + /// </summary> + public class QualityRatingDto + { + /// <summary> + /// Gets or sets the ratings body. + /// </summary> + [JsonPropertyName("ratingsBody")] + public string? RatingsBody { get; set; } + + /// <summary> + /// Gets or sets the rating. + /// </summary> + [JsonPropertyName("rating")] + public string? Rating { get; set; } + + /// <summary> + /// Gets or sets the min rating. + /// </summary> + [JsonPropertyName("minRating")] + public string? MinRating { get; set; } + + /// <summary> + /// Gets or sets the max rating. + /// </summary> + [JsonPropertyName("maxRating")] + public string? MaxRating { get; set; } + + /// <summary> + /// Gets or sets the increment. + /// </summary> + [JsonPropertyName("increment")] + public string? Increment { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RatingDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RatingDto.cs new file mode 100644 index 000000000..e04b619a4 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RatingDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Rating dto. + /// </summary> + public class RatingDto + { + /// <summary> + /// Gets or sets the body. + /// </summary> + [JsonPropertyName("body")] + public string? Body { get; set; } + + /// <summary> + /// Gets or sets the code. + /// </summary> + [JsonPropertyName("code")] + public string? Code { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RecommendationDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RecommendationDto.cs new file mode 100644 index 000000000..c8f79fd1c --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RecommendationDto.cs @@ -0,0 +1,22 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Recommendation dto. + /// </summary> + public class RecommendationDto + { + /// <summary> + /// Gets or sets the program id. + /// </summary> + [JsonPropertyName("programID")] + public string? ProgramId { get; set; } + + /// <summary> + /// Gets or sets the title. + /// </summary> + [JsonPropertyName("title120")] + public string? Title120 { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RequestScheduleForChannelDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RequestScheduleForChannelDto.cs new file mode 100644 index 000000000..0cd05709b --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/RequestScheduleForChannelDto.cs @@ -0,0 +1,24 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Request schedule for channel dto. + /// </summary> + public class RequestScheduleForChannelDto + { + /// <summary> + /// Gets or sets the station id. + /// </summary> + [JsonPropertyName("stationID")] + public string? StationId { get; set; } + + /// <summary> + /// Gets or sets the list of dates. + /// </summary> + [JsonPropertyName("date")] + public IReadOnlyList<string> Date { get; set; } = Array.Empty<string>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ShowImagesDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ShowImagesDto.cs new file mode 100644 index 000000000..84e224b71 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/ShowImagesDto.cs @@ -0,0 +1,24 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Show image dto. + /// </summary> + public class ShowImagesDto + { + /// <summary> + /// Gets or sets the program id. + /// </summary> + [JsonPropertyName("programID")] + public string? ProgramId { get; set; } + + /// <summary> + /// Gets or sets the list of data. + /// </summary> + [JsonPropertyName("data")] + public IReadOnlyList<ImageDataDto> Data { get; set; } = Array.Empty<ImageDataDto>(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/StationDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/StationDto.cs new file mode 100644 index 000000000..d797fd49b --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/StationDto.cs @@ -0,0 +1,66 @@ +using System; +using System.Collections.Generic; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Station dto. + /// </summary> + public class StationDto + { + /// <summary> + /// Gets or sets the station id. + /// </summary> + [JsonPropertyName("stationID")] + public string? StationId { get; set; } + + /// <summary> + /// Gets or sets the name. + /// </summary> + [JsonPropertyName("name")] + public string? Name { get; set; } + + /// <summary> + /// Gets or sets the callsign. + /// </summary> + [JsonPropertyName("callsign")] + public string? Callsign { get; set; } + + /// <summary> + /// Gets or sets the broadcast language. + /// </summary> + [JsonPropertyName("broadcastLanguage")] + public IReadOnlyList<string> BroadcastLanguage { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the description language. + /// </summary> + [JsonPropertyName("descriptionLanguage")] + public IReadOnlyList<string> DescriptionLanguage { get; set; } = Array.Empty<string>(); + + /// <summary> + /// Gets or sets the broadcaster. + /// </summary> + [JsonPropertyName("broadcaster")] + public BroadcasterDto? Broadcaster { get; set; } + + /// <summary> + /// Gets or sets the affiliate. + /// </summary> + [JsonPropertyName("affiliate")] + public string? Affiliate { get; set; } + + /// <summary> + /// Gets or sets the logo. + /// </summary> + [JsonPropertyName("logo")] + public LogoDto? Logo { get; set; } + + /// <summary> + /// Gets or sets a value indicating whether it is commercial free. + /// </summary> + [JsonPropertyName("isCommercialFree")] + public bool? IsCommercialFree { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TitleDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TitleDto.cs new file mode 100644 index 000000000..61cd4a9b0 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TitleDto.cs @@ -0,0 +1,16 @@ +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// Title dto. + /// </summary> + public class TitleDto + { + /// <summary> + /// Gets or sets the title. + /// </summary> + [JsonPropertyName("title120")] + public string? Title120 { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TokenDto.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TokenDto.cs new file mode 100644 index 000000000..afb999486 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirectDtos/TokenDto.cs @@ -0,0 +1,47 @@ +using System; +using System.Text.Json.Serialization; + +namespace Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos +{ + /// <summary> + /// The token dto. + /// </summary> + public class TokenDto + { + /// <summary> + /// Gets or sets the response code. + /// </summary> + [JsonPropertyName("code")] + public int Code { get; set; } + + /// <summary> + /// Gets or sets the response message. + /// </summary> + [JsonPropertyName("message")] + public string? Message { get; set; } + + /// <summary> + /// Gets or sets the server id. + /// </summary> + [JsonPropertyName("serverID")] + public string? ServerId { get; set; } + + /// <summary> + /// Gets or sets the token. + /// </summary> + [JsonPropertyName("token")] + public string? Token { get; set; } + + /// <summary> + /// Gets or sets the current datetime. + /// </summary> + [JsonPropertyName("datetime")] + public DateTime? TokenTimestamp { get; set; } + + /// <summary> + /// Gets or sets the response message. + /// </summary> + [JsonPropertyName("response")] + public string? Response { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs index 69b10e6da..0c0ec48d9 100644 --- a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs +++ b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs @@ -1,15 +1,20 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; using System.Globalization; using System.IO; using System.Linq; +using System.Net.Http; using System.Threading; using System.Threading.Tasks; -using Emby.XmlTv.Classes; -using Emby.XmlTv.Entities; +using Jellyfin.Extensions; +using Jellyfin.XmlTv; +using Jellyfin.XmlTv.Entities; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Net; -using MediaBrowser.Common.Progress; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.LiveTv; using MediaBrowser.Model.Dto; @@ -22,15 +27,20 @@ namespace Emby.Server.Implementations.LiveTv.Listings public class XmlTvListingsProvider : IListingsProvider { private readonly IServerConfigurationManager _config; - private readonly IHttpClient _httpClient; - private readonly ILogger _logger; + private readonly IHttpClientFactory _httpClientFactory; + private readonly ILogger<XmlTvListingsProvider> _logger; private readonly IFileSystem _fileSystem; private readonly IZipClient _zipClient; - public XmlTvListingsProvider(IServerConfigurationManager config, IHttpClient httpClient, ILogger logger, IFileSystem fileSystem, IZipClient zipClient) + public XmlTvListingsProvider( + IServerConfigurationManager config, + IHttpClientFactory httpClientFactory, + ILogger<XmlTvListingsProvider> logger, + IFileSystem fileSystem, + IZipClient zipClient) { _config = config; - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _logger = logger; _fileSystem = fileSystem; _zipClient = zipClient; @@ -50,51 +60,41 @@ namespace Emby.Server.Implementations.LiveTv.Listings return _config.Configuration.PreferredMetadataLanguage; } - private async Task<string> GetXml(string path, CancellationToken cancellationToken) + private async Task<string> GetXml(ListingsProviderInfo info, CancellationToken cancellationToken) { - _logger.LogInformation("xmltv path: {path}", path); + _logger.LogInformation("xmltv path: {Path}", info.Path); - if (!path.StartsWith("http", StringComparison.OrdinalIgnoreCase)) + if (!info.Path.StartsWith("http", StringComparison.OrdinalIgnoreCase)) { - return UnzipIfNeeded(path, path); + return UnzipIfNeeded(info.Path, info.Path); } - string cacheFilename = DateTime.UtcNow.DayOfYear.ToString(CultureInfo.InvariantCulture) + "-" + DateTime.UtcNow.Hour.ToString(CultureInfo.InvariantCulture) + ".xml"; + string cacheFilename = DateTime.UtcNow.DayOfYear.ToString(CultureInfo.InvariantCulture) + "-" + DateTime.UtcNow.Hour.ToString(CultureInfo.InvariantCulture) + "-" + info.Id + ".xml"; string cacheFile = Path.Combine(_config.ApplicationPaths.CachePath, "xmltv", cacheFilename); if (File.Exists(cacheFile)) { - return UnzipIfNeeded(path, cacheFile); + return UnzipIfNeeded(info.Path, cacheFile); } - _logger.LogInformation("Downloading xmltv listings from {path}", path); - - string tempFile = await _httpClient.GetTempFile(new HttpRequestOptions - { - CancellationToken = cancellationToken, - Url = path, - Progress = new SimpleProgress<double>(), - DecompressionMethod = CompressionMethod.Gzip, - - // It's going to come back gzipped regardless of this value - // So we need to make sure the decompression method is set to gzip - EnableHttpCompression = true, - - UserAgent = "Emby/3.0" - - }).ConfigureAwait(false); + _logger.LogInformation("Downloading xmltv listings from {Path}", info.Path); Directory.CreateDirectory(Path.GetDirectoryName(cacheFile)); - File.Copy(tempFile, cacheFile, true); + using var response = await _httpClientFactory.CreateClient(NamedClient.Default).GetAsync(info.Path, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + await using (var fileStream = new FileStream(cacheFile, FileMode.CreateNew, FileAccess.Write, FileShare.None, IODefaults.CopyToBufferSize, FileOptions.Asynchronous)) + { + await stream.CopyToAsync(fileStream, cancellationToken).ConfigureAwait(false); + } - return UnzipIfNeeded(path, cacheFile); + return UnzipIfNeeded(info.Path, cacheFile); } - private string UnzipIfNeeded(string originalUrl, string file) + private string UnzipIfNeeded(ReadOnlySpan<char> originalUrl, string file) { - string ext = Path.GetExtension(originalUrl.Split('?')[0]); + ReadOnlySpan<char> ext = Path.GetExtension(originalUrl.LeftPart('?')); - if (string.Equals(ext, ".gz", StringComparison.OrdinalIgnoreCase)) + if (ext.Equals(".gz", StringComparison.OrdinalIgnoreCase)) { try { @@ -103,7 +103,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings } catch (Exception ex) { - _logger.LogError(ex, "Error extracting from gz file {file}", file); + _logger.LogError(ex, "Error extracting from gz file {File}", file); } try @@ -113,7 +113,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings } catch (Exception ex) { - _logger.LogError(ex, "Error extracting from zip file {file}", file); + _logger.LogError(ex, "Error extracting from zip file {File}", file); } } @@ -161,20 +161,10 @@ namespace Emby.Server.Implementations.LiveTv.Listings throw new ArgumentNullException(nameof(channelId)); } - /* - if (!await EmbyTV.EmbyTVRegistration.Instance.EnableXmlTv().ConfigureAwait(false)) - { - var length = endDateUtc - startDateUtc; - if (length.TotalDays > 1) - { - endDateUtc = startDateUtc.AddDays(1); - } - }*/ + _logger.LogDebug("Getting xmltv programs for channel {Id}", channelId); - _logger.LogDebug("Getting xmltv programs for channel {id}", channelId); - - string path = await GetXml(info.Path, cancellationToken).ConfigureAwait(false); - _logger.LogDebug("Opening XmlTvReader for {path}", path); + string path = await GetXml(info, cancellationToken).ConfigureAwait(false); + _logger.LogDebug("Opening XmlTvReader for {Path}", path); var reader = new XmlTvReader(path, GetLanguage(info)); return reader.GetProgrammes(channelId, startDateUtc, endDateUtc, cancellationToken) @@ -208,7 +198,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings HasImage = program.Icon != null && !string.IsNullOrEmpty(program.Icon.Source), OfficialRating = program.Rating != null && !string.IsNullOrEmpty(program.Rating.Value) ? program.Rating.Value : null, CommunityRating = program.StarRating, - SeriesId = program.Episode == null ? null : program.Title.GetMD5().ToString("N") + SeriesId = program.Episode == null ? null : program.Title.GetMD5().ToString("N", CultureInfo.InvariantCulture) }; if (string.IsNullOrWhiteSpace(program.ProgramId)) @@ -219,19 +209,20 @@ namespace Emby.Server.Implementations.LiveTv.Listings { uniqueString = "-" + programInfo.SeasonNumber.Value.ToString(CultureInfo.InvariantCulture); } + if (programInfo.EpisodeNumber.HasValue) { uniqueString = "-" + programInfo.EpisodeNumber.Value.ToString(CultureInfo.InvariantCulture); } - programInfo.ShowId = uniqueString.GetMD5().ToString("N"); + programInfo.ShowId = uniqueString.GetMD5().ToString("N", CultureInfo.InvariantCulture); // If we don't have valid episode info, assume it's a unique program, otherwise recordings might be skipped if (programInfo.IsSeries && !programInfo.IsRepeat && (programInfo.EpisodeNumber ?? 0) == 0) { - programInfo.ShowId = programInfo.ShowId + programInfo.StartDate.Ticks.ToString(CultureInfo.InvariantCulture); + programInfo.ShowId += programInfo.StartDate.Ticks.ToString(CultureInfo.InvariantCulture); } } else @@ -240,7 +231,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings } // Construct an id from the channel and start date - programInfo.Id = string.Format("{0}_{1:O}", program.ChannelId, program.StartDate); + programInfo.Id = string.Format(CultureInfo.InvariantCulture, "{0}_{1:O}", program.ChannelId, program.StartDate); if (programInfo.IsMovie) { @@ -266,8 +257,8 @@ namespace Emby.Server.Implementations.LiveTv.Listings public async Task<List<NameIdPair>> GetLineups(ListingsProviderInfo info, string country, string location) { // In theory this should never be called because there is always only one lineup - string path = await GetXml(info.Path, CancellationToken.None).ConfigureAwait(false); - _logger.LogDebug("Opening XmlTvReader for {path}", path); + string path = await GetXml(info, CancellationToken.None).ConfigureAwait(false); + _logger.LogDebug("Opening XmlTvReader for {Path}", path); var reader = new XmlTvReader(path, GetLanguage(info)); IEnumerable<XmlTvChannel> results = reader.GetChannels(); @@ -278,8 +269,8 @@ namespace Emby.Server.Implementations.LiveTv.Listings public async Task<List<ChannelInfo>> GetChannels(ListingsProviderInfo info, CancellationToken cancellationToken) { // In theory this should never be called because there is always only one lineup - string path = await GetXml(info.Path, cancellationToken).ConfigureAwait(false); - _logger.LogDebug("Opening XmlTvReader for {path}", path); + string path = await GetXml(info, cancellationToken).ConfigureAwait(false); + _logger.LogDebug("Opening XmlTvReader for {Path}", path); var reader = new XmlTvReader(path, GetLanguage(info)); var results = reader.GetChannels(); @@ -290,7 +281,6 @@ namespace Emby.Server.Implementations.LiveTv.Listings Name = c.DisplayName, ImageUrl = c.Icon != null && !string.IsNullOrEmpty(c.Icon.Source) ? c.Icon.Source : null, Number = string.IsNullOrWhiteSpace(c.Number) ? c.Id : c.Number - }).ToList(); } } diff --git a/Emby.Server.Implementations/LiveTv/LiveTvConfigurationFactory.cs b/Emby.Server.Implementations/LiveTv/LiveTvConfigurationFactory.cs index f9b274acb..098f193fb 100644 --- a/Emby.Server.Implementations/LiveTv/LiveTvConfigurationFactory.cs +++ b/Emby.Server.Implementations/LiveTv/LiveTvConfigurationFactory.cs @@ -4,16 +4,20 @@ using MediaBrowser.Model.LiveTv; namespace Emby.Server.Implementations.LiveTv { + /// <summary> + /// <see cref="IConfigurationFactory" /> implementation for <see cref="LiveTvOptions" />. + /// </summary> public class LiveTvConfigurationFactory : IConfigurationFactory { + /// <inheritdoc /> public IEnumerable<ConfigurationStore> GetConfigurations() { return new ConfigurationStore[] { new ConfigurationStore { - ConfigurationType = typeof(LiveTvOptions), - Key = "livetv" + ConfigurationType = typeof(LiveTvOptions), + Key = "livetv" } }; } diff --git a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs index 1144c9ab1..21e1409ac 100644 --- a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs +++ b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs @@ -1,4 +1,9 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; +using System.Globalization; using System.Linq; using System.Threading; using System.Threading.Tasks; @@ -19,9 +24,12 @@ namespace Emby.Server.Implementations.LiveTv { public class LiveTvDtoService { - private readonly ILogger _logger; - private readonly IImageProcessor _imageProcessor; + private const string InternalVersionNumber = "4"; + + private const string ServiceName = "Emby"; + private readonly ILogger<LiveTvDtoService> _logger; + private readonly IImageProcessor _imageProcessor; private readonly IDtoService _dtoService; private readonly IApplicationHost _appHost; private readonly ILibraryManager _libraryManager; @@ -29,13 +37,13 @@ namespace Emby.Server.Implementations.LiveTv public LiveTvDtoService( IDtoService dtoService, IImageProcessor imageProcessor, - ILoggerFactory loggerFactory, + ILogger<LiveTvDtoService> logger, IApplicationHost appHost, ILibraryManager libraryManager) { _dtoService = dtoService; _imageProcessor = imageProcessor; - _logger = loggerFactory.CreateLogger(nameof(LiveTvDtoService)); + _logger = logger; _appHost = appHost; _libraryManager = libraryManager; } @@ -52,7 +60,7 @@ namespace Emby.Server.Implementations.LiveTv ExternalId = info.Id, ChannelId = GetInternalChannelId(service.Name, info.ChannelId), Status = info.Status, - SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(info.SeriesTimerId).ToString("N"), + SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(info.SeriesTimerId).ToString("N", CultureInfo.InvariantCulture), PrePaddingSeconds = info.PrePaddingSeconds, PostPaddingSeconds = info.PostPaddingSeconds, IsPostPaddingRequired = info.IsPostPaddingRequired, @@ -69,7 +77,7 @@ namespace Emby.Server.Implementations.LiveTv if (!string.IsNullOrEmpty(info.ProgramId)) { - dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N"); + dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N", CultureInfo.InvariantCulture); } if (program != null) @@ -107,7 +115,7 @@ namespace Emby.Server.Implementations.LiveTv { var dto = new SeriesTimerInfoDto { - Id = GetInternalSeriesTimerId(info.Id).ToString("N"), + Id = GetInternalSeriesTimerId(info.Id).ToString("N", CultureInfo.InvariantCulture), Overview = info.Overview, EndDate = info.EndDate, Name = info.Name, @@ -139,7 +147,7 @@ namespace Emby.Server.Implementations.LiveTv if (!string.IsNullOrEmpty(info.ProgramId)) { - dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N"); + dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N", CultureInfo.InvariantCulture); } dto.DayPattern = info.Days == null ? null : GetDayPattern(info.Days.ToArray()); @@ -153,12 +161,11 @@ namespace Emby.Server.Implementations.LiveTv { var librarySeries = _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(Series).Name }, + IncludeItemTypes = new string[] { nameof(Series) }, Name = seriesName, Limit = 1, ImageTypes = new ImageType[] { ImageType.Thumb }, DtoOptions = new DtoOptions(false) - }).FirstOrDefault(); if (librarySeries != null) @@ -169,13 +176,14 @@ namespace Emby.Server.Implementations.LiveTv try { dto.ParentThumbImageTag = _imageProcessor.GetImageCacheTag(librarySeries, image); - dto.ParentThumbItemId = librarySeries.Id.ToString("N"); + dto.ParentThumbItemId = librarySeries.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { _logger.LogError(ex, "Error"); } } + image = librarySeries.GetImageInfo(ImageType.Backdrop, 0); if (image != null) { @@ -185,7 +193,7 @@ namespace Emby.Server.Implementations.LiveTv { _imageProcessor.GetImageCacheTag(librarySeries, image) }; - dto.ParentBackdropItemId = librarySeries.Id.ToString("N"); + dto.ParentBackdropItemId = librarySeries.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -196,13 +204,12 @@ namespace Emby.Server.Implementations.LiveTv var program = _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new string[] { nameof(LiveTvProgram) }, ExternalSeriesId = programSeriesId, Limit = 1, ImageTypes = new ImageType[] { ImageType.Primary }, DtoOptions = new DtoOptions(false), Name = string.IsNullOrEmpty(programSeriesId) ? seriesName : null - }).FirstOrDefault(); if (program != null) @@ -213,7 +220,7 @@ namespace Emby.Server.Implementations.LiveTv try { dto.ParentPrimaryImageTag = _imageProcessor.GetImageCacheTag(program, image); - dto.ParentPrimaryImageItemId = program.Id.ToString("N"); + dto.ParentPrimaryImageItemId = program.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -229,10 +236,11 @@ namespace Emby.Server.Implementations.LiveTv try { dto.ParentBackdropImageTags = new string[] - { + { _imageProcessor.GetImageCacheTag(program, image) - }; - dto.ParentBackdropItemId = program.Id.ToString("N"); + }; + + dto.ParentBackdropItemId = program.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -247,12 +255,11 @@ namespace Emby.Server.Implementations.LiveTv { var librarySeries = _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(Series).Name }, + IncludeItemTypes = new string[] { nameof(Series) }, Name = seriesName, Limit = 1, ImageTypes = new ImageType[] { ImageType.Thumb }, DtoOptions = new DtoOptions(false) - }).FirstOrDefault(); if (librarySeries != null) @@ -263,13 +270,14 @@ namespace Emby.Server.Implementations.LiveTv try { dto.ParentThumbImageTag = _imageProcessor.GetImageCacheTag(librarySeries, image); - dto.ParentThumbItemId = librarySeries.Id.ToString("N"); + dto.ParentThumbItemId = librarySeries.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { _logger.LogError(ex, "Error"); } } + image = librarySeries.GetImageInfo(ImageType.Backdrop, 0); if (image != null) { @@ -279,7 +287,7 @@ namespace Emby.Server.Implementations.LiveTv { _imageProcessor.GetImageCacheTag(librarySeries, image) }; - dto.ParentBackdropItemId = librarySeries.Id.ToString("N"); + dto.ParentBackdropItemId = librarySeries.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -290,25 +298,23 @@ namespace Emby.Server.Implementations.LiveTv var program = _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(Series).Name }, + IncludeItemTypes = new string[] { nameof(Series) }, Name = seriesName, Limit = 1, ImageTypes = new ImageType[] { ImageType.Primary }, DtoOptions = new DtoOptions(false) - }).FirstOrDefault(); if (program == null) { program = _libraryManager.GetItemList(new InternalItemsQuery { - IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new string[] { nameof(LiveTvProgram) }, ExternalSeriesId = programSeriesId, Limit = 1, ImageTypes = new ImageType[] { ImageType.Primary }, DtoOptions = new DtoOptions(false), Name = string.IsNullOrEmpty(programSeriesId) ? seriesName : null - }).FirstOrDefault(); } @@ -320,7 +326,7 @@ namespace Emby.Server.Implementations.LiveTv try { dto.ParentPrimaryImageTag = _imageProcessor.GetImageCacheTag(program, image); - dto.ParentPrimaryImageItemId = program.Id.ToString("N"); + dto.ParentPrimaryImageItemId = program.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -339,7 +345,7 @@ namespace Emby.Server.Implementations.LiveTv { _imageProcessor.GetImageCacheTag(program, image) }; - dto.ParentBackdropItemId = program.Id.ToString("N"); + dto.ParentBackdropItemId = program.Id.ToString("N", CultureInfo.InvariantCulture); } catch (Exception ex) { @@ -393,8 +399,6 @@ namespace Emby.Server.Implementations.LiveTv return null; } - private const string InternalVersionNumber = "4"; - public Guid GetInternalChannelId(string serviceName, string externalId) { var name = serviceName + externalId + InternalVersionNumber; @@ -402,12 +406,11 @@ namespace Emby.Server.Implementations.LiveTv return _libraryManager.GetNewItemId(name.ToLowerInvariant(), typeof(LiveTvChannel)); } - private const string ServiceName = "Emby"; public string GetInternalTimerId(string externalId) { var name = ServiceName + externalId + InternalVersionNumber; - return name.ToLowerInvariant().GetMD5().ToString("N"); + return name.ToLowerInvariant().GetMD5().ToString("N", CultureInfo.InvariantCulture); } public Guid GetInternalSeriesTimerId(string externalId) diff --git a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs index f7ef16fb0..ea1a28fe8 100644 --- a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs +++ b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs @@ -1,20 +1,25 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Globalization; using System.Linq; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; using Emby.Server.Implementations.Library; +using Jellyfin.Data.Entities; +using Jellyfin.Data.Enums; +using Jellyfin.Data.Events; using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Progress; -using MediaBrowser.Controller; using MediaBrowser.Controller.Channels; using MediaBrowser.Controller.Configuration; -using MediaBrowser.Controller.Drawing; using MediaBrowser.Controller.Dto; using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Entities.Movies; -using MediaBrowser.Controller.Entities.TV; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.LiveTv; using MediaBrowser.Controller.Persistence; @@ -22,96 +27,102 @@ using MediaBrowser.Controller.Providers; using MediaBrowser.Controller.Sorting; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Events; using MediaBrowser.Model.Globalization; using MediaBrowser.Model.IO; using MediaBrowser.Model.LiveTv; using MediaBrowser.Model.Querying; -using MediaBrowser.Model.Serialization; using MediaBrowser.Model.Tasks; using Microsoft.Extensions.Logging; +using Episode = MediaBrowser.Controller.Entities.TV.Episode; +using Movie = MediaBrowser.Controller.Entities.Movies.Movie; namespace Emby.Server.Implementations.LiveTv { /// <summary> - /// Class LiveTvManager + /// Class LiveTvManager. /// </summary> public class LiveTvManager : ILiveTvManager, IDisposable { + private const int MaxGuideDays = 14; + private const string ExternalServiceTag = "ExternalServiceId"; + + private const string EtagKey = "ProgramEtag"; + private readonly IServerConfigurationManager _config; - private readonly ILogger _logger; + private readonly ILogger<LiveTvManager> _logger; private readonly IItemRepository _itemRepo; private readonly IUserManager _userManager; + private readonly IDtoService _dtoService; private readonly IUserDataManager _userDataManager; private readonly ILibraryManager _libraryManager; private readonly ITaskManager _taskManager; - private readonly IJsonSerializer _jsonSerializer; - private readonly Func<IChannelManager> _channelManager; - - private readonly IDtoService _dtoService; private readonly ILocalizationManager _localization; - + private readonly IFileSystem _fileSystem; + private readonly IChannelManager _channelManager; private readonly LiveTvDtoService _tvDtoService; private ILiveTvService[] _services = Array.Empty<ILiveTvService>(); - private ITunerHost[] _tunerHosts = Array.Empty<ITunerHost>(); private IListingsProvider[] _listingProviders = Array.Empty<IListingsProvider>(); - private readonly IFileSystem _fileSystem; - public event EventHandler<GenericEventArgs<TimerEventInfo>> SeriesTimerCancelled; - public event EventHandler<GenericEventArgs<TimerEventInfo>> TimerCancelled; - public event EventHandler<GenericEventArgs<TimerEventInfo>> TimerCreated; - public event EventHandler<GenericEventArgs<TimerEventInfo>> SeriesTimerCreated; - - public string GetEmbyTvActiveRecordingPath(string id) - { - return EmbyTV.EmbyTV.Current.GetActiveRecordingPath(id); - } + private bool _disposed = false; public LiveTvManager( - IServerApplicationHost appHost, IServerConfigurationManager config, - ILoggerFactory loggerFactory, + ILogger<LiveTvManager> logger, IItemRepository itemRepo, - IImageProcessor imageProcessor, IUserDataManager userDataManager, IDtoService dtoService, IUserManager userManager, ILibraryManager libraryManager, ITaskManager taskManager, ILocalizationManager localization, - IJsonSerializer jsonSerializer, IFileSystem fileSystem, - Func<IChannelManager> channelManager) + IChannelManager channelManager, + LiveTvDtoService liveTvDtoService) { _config = config; - _logger = loggerFactory.CreateLogger(nameof(LiveTvManager)); + _logger = logger; _itemRepo = itemRepo; _userManager = userManager; _libraryManager = libraryManager; _taskManager = taskManager; _localization = localization; - _jsonSerializer = jsonSerializer; _fileSystem = fileSystem; _dtoService = dtoService; _userDataManager = userDataManager; _channelManager = channelManager; - - _tvDtoService = new LiveTvDtoService(dtoService, imageProcessor, loggerFactory, appHost, _libraryManager); + _tvDtoService = liveTvDtoService; } + public event EventHandler<GenericEventArgs<TimerEventInfo>> SeriesTimerCancelled; + + public event EventHandler<GenericEventArgs<TimerEventInfo>> TimerCancelled; + + public event EventHandler<GenericEventArgs<TimerEventInfo>> TimerCreated; + + public event EventHandler<GenericEventArgs<TimerEventInfo>> SeriesTimerCreated; + /// <summary> /// Gets the services. /// </summary> /// <value>The services.</value> public IReadOnlyList<ILiveTvService> Services => _services; + public ITunerHost[] TunerHosts => _tunerHosts; + + public IListingsProvider[] ListingProviders => _listingProviders; + private LiveTvOptions GetConfiguration() { return _config.GetConfiguration<LiveTvOptions>("livetv"); } + public string GetEmbyTvActiveRecordingPath(string id) + { + return EmbyTV.EmbyTV.Current.GetActiveRecordingPath(id); + } + /// <summary> /// Adds the parts. /// </summary> @@ -129,51 +140,36 @@ namespace Emby.Server.Implementations.LiveTv { if (service is EmbyTV.EmbyTV embyTv) { - embyTv.TimerCreated += EmbyTv_TimerCreated; - embyTv.TimerCancelled += EmbyTv_TimerCancelled; + embyTv.TimerCreated += OnEmbyTvTimerCreated; + embyTv.TimerCancelled += OnEmbyTvTimerCancelled; } } } - private void EmbyTv_TimerCancelled(object sender, GenericEventArgs<string> e) + private void OnEmbyTvTimerCancelled(object sender, GenericEventArgs<string> e) { var timerId = e.Argument; - TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo - { - Id = timerId - } - }); + TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(timerId))); } - private void EmbyTv_TimerCreated(object sender, GenericEventArgs<TimerInfo> e) + private void OnEmbyTvTimerCreated(object sender, GenericEventArgs<TimerInfo> e) { var timer = e.Argument; - var service = sender as ILiveTvService; - TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo + TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>( + new TimerEventInfo(timer.Id) { - ProgramId = _tvDtoService.GetInternalProgramId(timer.ProgramId), - Id = timer.Id - } - }); + ProgramId = _tvDtoService.GetInternalProgramId(timer.ProgramId) + })); } - public ITunerHost[] TunerHosts => _tunerHosts; - - public IListingsProvider[] ListingProviders => _listingProviders; - public List<NameIdPair> GetTunerHostTypes() { return _tunerHosts.OrderBy(i => i.Name).Select(i => new NameIdPair { Name = i.Name, Id = i.Type - }).ToList(); } @@ -195,7 +191,7 @@ namespace Emby.Server.Implementations.LiveTv IsKids = query.IsKids, IsSports = query.IsSports, IsSeries = query.IsSeries, - IncludeItemTypes = new[] { typeof(LiveTvChannel).Name }, + IncludeItemTypes = new[] { nameof(LiveTvChannel) }, TopParentIds = new[] { topFolder.Id }, IsFavorite = query.IsFavorite, IsLiked = query.IsLiked, @@ -206,16 +202,16 @@ namespace Emby.Server.Implementations.LiveTv var orderBy = internalQuery.OrderBy.ToList(); - orderBy.AddRange(query.SortBy.Select(i => new ValueTuple<string, SortOrder>(i, query.SortOrder ?? SortOrder.Ascending))); + orderBy.AddRange(query.SortBy.Select(i => (i, query.SortOrder ?? SortOrder.Ascending))); if (query.EnableFavoriteSorting) { - orderBy.Insert(0, new ValueTuple<string, SortOrder>(ItemSortBy.IsFavoriteOrLiked, SortOrder.Descending)); + orderBy.Insert(0, (ItemSortBy.IsFavoriteOrLiked, SortOrder.Descending)); } if (!internalQuery.OrderBy.Any(i => string.Equals(i.Item1, ItemSortBy.SortName, StringComparison.OrdinalIgnoreCase))) { - orderBy.Add(new ValueTuple<string, SortOrder>(ItemSortBy.SortName, SortOrder.Ascending)); + orderBy.Add((ItemSortBy.SortName, SortOrder.Ascending)); } internalQuery.OrderBy = orderBy.ToArray(); @@ -256,9 +252,10 @@ namespace Emby.Server.Implementations.LiveTv var endTime = DateTime.UtcNow; _logger.LogInformation("Live stream opened after {0}ms", (endTime - startTime).TotalMilliseconds); } + info.RequiresClosing = true; - var idPrefix = service.GetType().FullName.GetMD5().ToString("N") + "_"; + var idPrefix = service.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture) + "_"; info.LiveStreamId = idPrefix + info.Id; @@ -301,9 +298,12 @@ namespace Emby.Server.Implementations.LiveTv } private ILiveTvService GetService(string name) - { - return _services.FirstOrDefault(i => string.Equals(i.Name, name, StringComparison.OrdinalIgnoreCase)); - } + => Array.Find(_services, x => string.Equals(x.Name, name, StringComparison.OrdinalIgnoreCase)) + ?? throw new KeyNotFoundException( + string.Format( + CultureInfo.InvariantCulture, + "No service with the name '{0}' can be found.", + name)); private static void Normalize(MediaSourceInfo mediaSource, ILiveTvService service, bool isVideo) { @@ -354,30 +354,37 @@ namespace Emby.Server.Implementations.LiveTv { stream.BitRate = null; } + if (stream.Channels.HasValue && stream.Channels <= 0) { stream.Channels = null; } + if (stream.AverageFrameRate.HasValue && stream.AverageFrameRate <= 0) { stream.AverageFrameRate = null; } + if (stream.RealFrameRate.HasValue && stream.RealFrameRate <= 0) { stream.RealFrameRate = null; } + if (stream.Width.HasValue && stream.Width <= 0) { stream.Width = null; } + if (stream.Height.HasValue && stream.Height <= 0) { stream.Height = null; } + if (stream.SampleRate.HasValue && stream.SampleRate <= 0) { stream.SampleRate = null; } + if (stream.Level.HasValue && stream.Level <= 0) { stream.Level = null; @@ -398,11 +405,11 @@ namespace Emby.Server.Implementations.LiveTv // Set the total bitrate if not already supplied mediaSource.InferTotalBitrate(); - if (!(service is EmbyTV.EmbyTV)) + if (service is not EmbyTV.EmbyTV) { // We can't trust that we'll be able to direct stream it through emby server, no matter what the provider says - //mediaSource.SupportsDirectPlay = false; - //mediaSource.SupportsDirectStream = false; + // mediaSource.SupportsDirectPlay = false; + // mediaSource.SupportsDirectStream = false; mediaSource.SupportsTranscoding = true; foreach (var stream in mediaSource.MediaStreams) { @@ -419,8 +426,7 @@ namespace Emby.Server.Implementations.LiveTv } } - private const string ExternalServiceTag = "ExternalServiceId"; - private LiveTvChannel GetChannel(ChannelInfo channelInfo, string serviceName, BaseItem parentFolder, CancellationToken cancellationToken) + private async Task<LiveTvChannel> GetChannelAsync(ChannelInfo channelInfo, string serviceName, BaseItem parentFolder, CancellationToken cancellationToken) { var parentFolderId = parentFolder.Id; var isNew = false; @@ -448,6 +454,7 @@ namespace Emby.Server.Implementations.LiveTv { isNew = true; } + item.Tags = channelInfo.Tags; } @@ -455,6 +462,7 @@ namespace Emby.Server.Implementations.LiveTv { isNew = true; } + item.ParentId = parentFolderId; item.ChannelType = channelInfo.ChannelType; @@ -464,24 +472,28 @@ namespace Emby.Server.Implementations.LiveTv { forceUpdate = true; } + item.SetProviderId(ExternalServiceTag, serviceName); if (!string.Equals(channelInfo.Id, item.ExternalId, StringComparison.Ordinal)) { forceUpdate = true; } + item.ExternalId = channelInfo.Id; if (!string.Equals(channelInfo.Number, item.Number, StringComparison.Ordinal)) { forceUpdate = true; } + item.Number = channelInfo.Number; if (!string.Equals(channelInfo.Name, item.Name, StringComparison.Ordinal)) { forceUpdate = true; } + item.Name = channelInfo.Name; if (!item.HasImage(ImageType.Primary)) @@ -504,15 +516,13 @@ namespace Emby.Server.Implementations.LiveTv } else if (forceUpdate) { - _libraryManager.UpdateItem(item, parentFolder, ItemUpdateType.MetadataImport, cancellationToken); + await _libraryManager.UpdateItemAsync(item, parentFolder, ItemUpdateType.MetadataImport, cancellationToken).ConfigureAwait(false); } return item; } - private const string EtagKey = "ProgramEtag"; - - private Tuple<LiveTvProgram, bool, bool> GetProgram(ProgramInfo info, Dictionary<Guid, LiveTvProgram> allExistingPrograms, LiveTvChannel channel, ChannelType channelType, string serviceName, CancellationToken cancellationToken) + private (LiveTvProgram item, bool isNew, bool isUpdated) GetProgram(ProgramInfo info, Dictionary<Guid, LiveTvProgram> allExistingPrograms, LiveTvChannel channel) { var id = _tvDtoService.GetInternalProgramId(info.Id); @@ -548,13 +558,12 @@ namespace Emby.Server.Implementations.LiveTv { forceUpdate = true; } - item.ParentId = channel.Id; - //item.ChannelType = channelType; + item.ParentId = channel.Id; item.Audio = info.Audio; item.ChannelId = channel.Id; - item.CommunityRating = item.CommunityRating ?? info.CommunityRating; + item.CommunityRating ??= info.CommunityRating; if ((item.CommunityRating ?? 0).Equals(0)) { item.CommunityRating = null; @@ -567,6 +576,7 @@ namespace Emby.Server.Implementations.LiveTv { forceUpdate = true; } + item.ExternalSeriesId = seriesId; var isSeries = info.IsSeries || !string.IsNullOrEmpty(info.EpisodeTitle); @@ -581,30 +591,37 @@ namespace Emby.Server.Implementations.LiveTv { tags.Add("Live"); } + if (info.IsPremiere) { tags.Add("Premiere"); } + if (info.IsNews) { tags.Add("News"); } + if (info.IsSports) { tags.Add("Sports"); } + if (info.IsKids) { tags.Add("Kids"); } + if (info.IsRepeat) { tags.Add("Repeat"); } + if (info.IsMovie) { tags.Add("Movie"); } + if (isSeries) { tags.Add("Series"); @@ -627,11 +644,12 @@ namespace Emby.Server.Implementations.LiveTv { forceUpdate = true; } + item.IsSeries = isSeries; item.Name = info.Name; - item.OfficialRating = item.OfficialRating ?? info.OfficialRating; - item.Overview = item.Overview ?? info.Overview; + item.OfficialRating ??= info.OfficialRating; + item.Overview ??= info.Overview; item.RunTimeTicks = (info.EndDate - info.StartDate).Ticks; item.ProviderIds = info.ProviderIds; @@ -644,12 +662,14 @@ namespace Emby.Server.Implementations.LiveTv { forceUpdate = true; } + item.StartDate = info.StartDate; if (item.EndDate != info.EndDate) { forceUpdate = true; } + item.EndDate = info.EndDate; item.ProductionYear = info.ProductionYear; @@ -666,19 +686,23 @@ namespace Emby.Server.Implementations.LiveTv { if (!string.IsNullOrWhiteSpace(info.ImagePath)) { - item.SetImage(new ItemImageInfo - { - Path = info.ImagePath, - Type = ImageType.Primary - }, 0); + item.SetImage( + new ItemImageInfo + { + Path = info.ImagePath, + Type = ImageType.Primary + }, + 0); } else if (!string.IsNullOrWhiteSpace(info.ImageUrl)) { - item.SetImage(new ItemImageInfo - { - Path = info.ImageUrl, - Type = ImageType.Primary - }, 0); + item.SetImage( + new ItemImageInfo + { + Path = info.ImageUrl, + Type = ImageType.Primary + }, + 0); } } @@ -686,12 +710,13 @@ namespace Emby.Server.Implementations.LiveTv { if (!string.IsNullOrWhiteSpace(info.ThumbImageUrl)) { - item.SetImage(new ItemImageInfo - { - Path = info.ThumbImageUrl, - Type = ImageType.Thumb - - }, 0); + item.SetImage( + new ItemImageInfo + { + Path = info.ThumbImageUrl, + Type = ImageType.Thumb + }, + 0); } } @@ -699,12 +724,13 @@ namespace Emby.Server.Implementations.LiveTv { if (!string.IsNullOrWhiteSpace(info.LogoImageUrl)) { - item.SetImage(new ItemImageInfo - { - Path = info.LogoImageUrl, - Type = ImageType.Logo - - }, 0); + item.SetImage( + new ItemImageInfo + { + Path = info.LogoImageUrl, + Type = ImageType.Logo + }, + 0); } } @@ -712,12 +738,13 @@ namespace Emby.Server.Implementations.LiveTv { if (!string.IsNullOrWhiteSpace(info.BackdropImageUrl)) { - item.SetImage(new ItemImageInfo - { - Path = info.BackdropImageUrl, - Type = ImageType.Backdrop - - }, 0); + item.SetImage( + new ItemImageInfo + { + Path = info.BackdropImageUrl, + Type = ImageType.Backdrop + }, + 0); } } @@ -745,7 +772,7 @@ namespace Emby.Server.Implementations.LiveTv item.OnMetadataChanged(); } - return new Tuple<LiveTvProgram, bool, bool>(item, isNew, isUpdated); + return (item, isNew, isUpdated); } public async Task<BaseItemDto> GetProgram(string id, CancellationToken cancellationToken, User user = null) @@ -754,7 +781,8 @@ namespace Emby.Server.Implementations.LiveTv var dto = _dtoService.GetBaseItemDto(program, new DtoOptions(), user); - var list = new List<Tuple<BaseItemDto, string, string>>() { + var list = new List<Tuple<BaseItemDto, string, string>> + { new Tuple<BaseItemDto, string, string>(dto, program.ExternalId, program.ExternalSeriesId) }; @@ -769,31 +797,20 @@ namespace Emby.Server.Implementations.LiveTv var topFolder = GetInternalLiveTvFolder(cancellationToken); - if (query.OrderBy.Length == 0) + if (query.OrderBy.Count == 0) { - if (query.IsAiring ?? false) - { - // Unless something else was specified, order by start date to take advantage of a specialized index - query.OrderBy = new ValueTuple<string, SortOrder>[] - { - new ValueTuple<string, SortOrder>(ItemSortBy.StartDate, SortOrder.Ascending) - }; - } - else + // Unless something else was specified, order by start date to take advantage of a specialized index + query.OrderBy = new[] { - // Unless something else was specified, order by start date to take advantage of a specialized index - query.OrderBy = new ValueTuple<string, SortOrder>[] - { - new ValueTuple<string, SortOrder>(ItemSortBy.StartDate, SortOrder.Ascending) - }; - } + (ItemSortBy.StartDate, SortOrder.Ascending) + }; } RemoveFields(options); var internalQuery = new InternalItemsQuery(user) { - IncludeItemTypes = new[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new[] { nameof(LiveTvProgram) }, MinEndDate = query.MinEndDate, MinStartDate = query.MinStartDate, MaxEndDate = query.MaxEndDate, @@ -819,8 +836,8 @@ namespace Emby.Server.Implementations.LiveTv if (!string.IsNullOrWhiteSpace(query.SeriesTimerId)) { - var seriesTimers = await GetSeriesTimersInternal(new SeriesTimerQuery { }, cancellationToken).ConfigureAwait(false); - var seriesTimer = seriesTimers.Items.FirstOrDefault(i => string.Equals(_tvDtoService.GetInternalSeriesTimerId(i.Id).ToString("N"), query.SeriesTimerId, StringComparison.OrdinalIgnoreCase)); + var seriesTimers = await GetSeriesTimersInternal(new SeriesTimerQuery(), cancellationToken).ConfigureAwait(false); + var seriesTimer = seriesTimers.Items.FirstOrDefault(i => string.Equals(_tvDtoService.GetInternalSeriesTimerId(i.Id).ToString("N", CultureInfo.InvariantCulture), query.SeriesTimerId, StringComparison.OrdinalIgnoreCase)); if (seriesTimer != null) { internalQuery.ExternalSeriesId = seriesTimer.SeriesId; @@ -842,13 +859,11 @@ namespace Emby.Server.Implementations.LiveTv var returnArray = _dtoService.GetBaseItemDtos(queryResult.Items, options, user); - var result = new QueryResult<BaseItemDto> + return new QueryResult<BaseItemDto> { Items = returnArray, TotalRecordCount = queryResult.TotalRecordCount }; - - return result; } public QueryResult<BaseItem> GetRecommendedProgramsInternal(InternalItemsQuery query, DtoOptions options, CancellationToken cancellationToken) @@ -859,7 +874,7 @@ namespace Emby.Server.Implementations.LiveTv var internalQuery = new InternalItemsQuery(user) { - IncludeItemTypes = new[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new[] { nameof(LiveTvProgram) }, IsAiring = query.IsAiring, HasAired = query.HasAired, IsNews = query.IsNews, @@ -868,7 +883,7 @@ namespace Emby.Server.Implementations.LiveTv IsSports = query.IsSports, IsKids = query.IsKids, EnableTotalRecordCount = query.EnableTotalRecordCount, - OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.StartDate, SortOrder.Ascending) }, + OrderBy = new[] { (ItemSortBy.StartDate, SortOrder.Ascending) }, TopParentIds = new[] { topFolder.Id }, DtoOptions = options, GenreIds = query.GenreIds @@ -880,7 +895,7 @@ namespace Emby.Server.Implementations.LiveTv } var programList = _libraryManager.QueryItems(internalQuery).Items; - var totalCount = programList.Length; + var totalCount = programList.Count; var orderedPrograms = programList.Cast<LiveTvProgram>().OrderBy(i => i.StartDate.Date); @@ -965,11 +980,8 @@ namespace Emby.Server.Implementations.LiveTv private async Task AddRecordingInfo(IEnumerable<Tuple<BaseItemDto, string, string>> programs, CancellationToken cancellationToken) { - var timers = new Dictionary<string, List<TimerInfo>>(); - var seriesTimers = new Dictionary<string, List<SeriesTimerInfo>>(); - - TimerInfo[] timerList = null; - SeriesTimerInfo[] seriesTimerList = null; + IReadOnlyList<TimerInfo> timerList = null; + IReadOnlyList<SeriesTimerInfo> seriesTimerList = null; foreach (var programTuple in programs) { @@ -977,10 +989,7 @@ namespace Emby.Server.Implementations.LiveTv var externalProgramId = programTuple.Item2; string externalSeriesId = programTuple.Item3; - if (timerList == null) - { - timerList = (await GetTimersInternal(new TimerQuery(), cancellationToken).ConfigureAwait(false)).Items; - } + timerList ??= (await GetTimersInternal(new TimerQuery(), cancellationToken).ConfigureAwait(false)).Items; var timer = timerList.FirstOrDefault(i => string.Equals(i.ProgramId, externalProgramId, StringComparison.OrdinalIgnoreCase)); var foundSeriesTimer = false; @@ -997,7 +1006,7 @@ namespace Emby.Server.Implementations.LiveTv if (!string.IsNullOrEmpty(timer.SeriesTimerId)) { program.SeriesTimerId = _tvDtoService.GetInternalSeriesTimerId(timer.SeriesTimerId) - .ToString("N"); + .ToString("N", CultureInfo.InvariantCulture); foundSeriesTimer = true; } @@ -1008,17 +1017,14 @@ namespace Emby.Server.Implementations.LiveTv continue; } - if (seriesTimerList == null) - { - seriesTimerList = (await GetSeriesTimersInternal(new SeriesTimerQuery(), cancellationToken).ConfigureAwait(false)).Items; - } + seriesTimerList ??= (await GetSeriesTimersInternal(new SeriesTimerQuery(), cancellationToken).ConfigureAwait(false)).Items; var seriesTimer = seriesTimerList.FirstOrDefault(i => string.Equals(i.SeriesId, externalSeriesId, StringComparison.OrdinalIgnoreCase)); if (seriesTimer != null) { program.SeriesTimerId = _tvDtoService.GetInternalSeriesTimerId(seriesTimer.Id) - .ToString("N"); + .ToString("N", CultureInfo.InvariantCulture); } } } @@ -1079,16 +1085,16 @@ namespace Emby.Server.Implementations.LiveTv if (cleanDatabase) { - CleanDatabaseInternal(newChannelIdList.ToArray(), new[] { typeof(LiveTvChannel).Name }, progress, cancellationToken); - CleanDatabaseInternal(newProgramIdList.ToArray(), new[] { typeof(LiveTvProgram).Name }, progress, cancellationToken); + CleanDatabaseInternal(newChannelIdList.ToArray(), new[] { nameof(LiveTvChannel) }, progress, cancellationToken); + CleanDatabaseInternal(newProgramIdList.ToArray(), new[] { nameof(LiveTvProgram) }, progress, cancellationToken); } var coreService = _services.OfType<EmbyTV.EmbyTV>().FirstOrDefault(); if (coreService != null) { - await coreService.RefreshSeriesTimers(cancellationToken, new SimpleProgress<double>()).ConfigureAwait(false); - await coreService.RefreshTimers(cancellationToken, new SimpleProgress<double>()).ConfigureAwait(false); + await coreService.RefreshSeriesTimers(cancellationToken).ConfigureAwait(false); + await coreService.RefreshTimers(cancellationToken).ConfigureAwait(false); } // Load these now which will prefetch metadata @@ -1119,7 +1125,7 @@ namespace Emby.Server.Implementations.LiveTv try { - var item = GetChannel(channelInfo.Item2, channelInfo.Item1, parentFolder, cancellationToken); + var item = await GetChannelAsync(channelInfo.Item2, channelInfo.Item1, parentFolder, cancellationToken).ConfigureAwait(false); list.Add(item); } @@ -1136,7 +1142,7 @@ namespace Emby.Server.Implementations.LiveTv double percent = numComplete; percent /= allChannelsList.Count; - progress.Report(5 * percent + 10); + progress.Report((5 * percent) + 10); } progress.Report(15); @@ -1171,11 +1177,9 @@ namespace Emby.Server.Implementations.LiveTv var existingPrograms = _libraryManager.GetItemList(new InternalItemsQuery { - - IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new string[] { nameof(LiveTvProgram) }, ChannelIds = new Guid[] { currentChannel.Id }, DtoOptions = new DtoOptions(true) - }).Cast<LiveTvProgram>().ToDictionary(i => i.Id); var newPrograms = new List<LiveTvProgram>(); @@ -1183,14 +1187,14 @@ namespace Emby.Server.Implementations.LiveTv foreach (var program in channelPrograms) { - var programTuple = GetProgram(program, existingPrograms, currentChannel, currentChannel.ChannelType, service.Name, cancellationToken); - var programItem = programTuple.Item1; + var programTuple = GetProgram(program, existingPrograms, currentChannel); + var programItem = programTuple.item; - if (programTuple.Item2) + if (programTuple.isNew) { newPrograms.Add(programItem); } - else if (programTuple.Item3) + else if (programTuple.isUpdated) { updatedPrograms.Add(programItem); } @@ -1213,7 +1217,11 @@ namespace Emby.Server.Implementations.LiveTv if (updatedPrograms.Count > 0) { - _libraryManager.UpdateItems(updatedPrograms, currentChannel, ItemUpdateType.MetadataImport, cancellationToken); + await _libraryManager.UpdateItemsAsync( + updatedPrograms, + currentChannel, + ItemUpdateType.MetadataImport, + cancellationToken).ConfigureAwait(false); } currentChannel.IsMovie = isMovie; @@ -1226,12 +1234,13 @@ namespace Emby.Server.Implementations.LiveTv currentChannel.AddTag("Kids"); } - //currentChannel.UpdateToRepository(ItemUpdateType.MetadataImport, cancellationToken); - await currentChannel.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(_logger, _fileSystem)) - { - ForceSave = true - - }, cancellationToken).ConfigureAwait(false); + await currentChannel.UpdateToRepositoryAsync(ItemUpdateType.MetadataImport, cancellationToken).ConfigureAwait(false); + await currentChannel.RefreshMetadata( + new MetadataRefreshOptions(new DirectoryService(_fileSystem)) + { + ForceSave = true + }, + cancellationToken).ConfigureAwait(false); } catch (OperationCanceledException) { @@ -1245,7 +1254,7 @@ namespace Emby.Server.Implementations.LiveTv numComplete++; double percent = numComplete / (double)allChannelsList.Count; - progress.Report(85 * percent + 15); + progress.Report((85 * percent) + 15); } progress.Report(100); @@ -1278,12 +1287,14 @@ namespace Emby.Server.Implementations.LiveTv if (item != null) { - _libraryManager.DeleteItem(item, new DeleteOptions - { - DeleteFileLocation = false, - DeleteFromExternalProvider = false - - }, false); + _libraryManager.DeleteItem( + item, + new DeleteOptions + { + DeleteFileLocation = false, + DeleteFromExternalProvider = false + }, + false); } } @@ -1294,7 +1305,6 @@ namespace Emby.Server.Implementations.LiveTv } } - private const int MaxGuideDays = 14; private double GetGuideDays() { var config = GetConfiguration(); @@ -1332,28 +1342,31 @@ namespace Emby.Server.Implementations.LiveTv { if (query.IsMovie.Value) { - includeItemTypes.Add(typeof(Movie).Name); + includeItemTypes.Add(nameof(Movie)); } else { - excludeItemTypes.Add(typeof(Movie).Name); + excludeItemTypes.Add(nameof(Movie)); } } + if (query.IsSeries.HasValue) { if (query.IsSeries.Value) { - includeItemTypes.Add(typeof(Episode).Name); + includeItemTypes.Add(nameof(Episode)); } else { - excludeItemTypes.Add(typeof(Episode).Name); + excludeItemTypes.Add(nameof(Episode)); } } + if (query.IsSports ?? false) { genres.Add("Sports"); } + if (query.IsKids ?? false) { genres.Add("Kids"); @@ -1368,14 +1381,14 @@ namespace Emby.Server.Implementations.LiveTv // limit = (query.Limit ?? 10) * 2; limit = null; - //var allActivePaths = EmbyTV.EmbyTV.Current.GetAllActiveRecordings().Select(i => i.Path).ToArray(); - //var items = allActivePaths.Select(i => _libraryManager.FindByPath(i, false)).Where(i => i != null).ToArray(); + // var allActivePaths = EmbyTV.EmbyTV.Current.GetAllActiveRecordings().Select(i => i.Path).ToArray(); + // var items = allActivePaths.Select(i => _libraryManager.FindByPath(i, false)).Where(i => i != null).ToArray(); - //return new QueryResult<BaseItem> - //{ + // return new QueryResult<BaseItem> + // { // Items = items, // TotalRecordCount = items.Length - //}; + // }; dtoOptions.Fields = dtoOptions.Fields.Concat(new[] { ItemFields.Tags }).Distinct().ToArray(); } @@ -1389,7 +1402,7 @@ namespace Emby.Server.Implementations.LiveTv IsVirtualItem = false, Limit = limit, StartIndex = query.StartIndex, - OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.DateCreated, SortOrder.Descending) }, + OrderBy = new[] { (ItemSortBy.DateCreated, SortOrder.Descending) }, EnableTotalRecordCount = query.EnableTotalRecordCount, IncludeItemTypes = includeItemTypes.ToArray(), ExcludeItemTypes = excludeItemTypes.ToArray(), @@ -1399,29 +1412,28 @@ namespace Emby.Server.Implementations.LiveTv if (query.IsInProgress ?? false) { - //TODO Fix The co-variant conversion between Video[] and BaseItem[], this can generate runtime issues. + // TODO: Fix The co-variant conversion between Video[] and BaseItem[], this can generate runtime issues. result.Items = result .Items .OfType<Video>() .Where(i => !i.IsCompleteMedia) .ToArray(); - result.TotalRecordCount = result.Items.Length; + result.TotalRecordCount = result.Items.Count; } return result; } - public Task AddInfoToProgramDto(List<Tuple<BaseItem, BaseItemDto>> tuples, ItemFields[] fields, User user = null) + public Task AddInfoToProgramDto(IReadOnlyCollection<(BaseItem, BaseItemDto)> programs, IReadOnlyList<ItemFields> fields, User user = null) { var programTuples = new List<Tuple<BaseItemDto, string, string>>(); var hasChannelImage = fields.Contains(ItemFields.ChannelImage); var hasChannelInfo = fields.Contains(ItemFields.ChannelInfo); - foreach (var tuple in tuples) + foreach (var (item, dto) in programs) { - var program = (LiveTvProgram)tuple.Item1; - var dto = tuple.Item2; + var program = (LiveTvProgram)item; dto.StartDate = program.StartDate; dto.EpisodeTitle = program.EpisodeTitle; @@ -1472,7 +1484,7 @@ namespace Emby.Server.Implementations.LiveTv dto.SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null - : _tvDtoService.GetInternalSeriesTimerId(info.SeriesTimerId).ToString("N"); + : _tvDtoService.GetInternalSeriesTimerId(info.SeriesTimerId).ToString("N", CultureInfo.InvariantCulture); dto.TimerId = string.IsNullOrEmpty(info.Id) ? null @@ -1596,8 +1608,6 @@ namespace Emby.Server.Implementations.LiveTv if (!string.IsNullOrEmpty(query.Id)) { - var guid = new Guid(query.Id); - timers = timers .Where(i => string.Equals(_tvDtoService.GetInternalTimerId(i.Item1.Id), query.Id, StringComparison.OrdinalIgnoreCase)); } @@ -1706,22 +1716,16 @@ namespace Emby.Server.Implementations.LiveTv if (timer == null) { - throw new ResourceNotFoundException(string.Format("Timer with Id {0} not found", id)); + throw new ResourceNotFoundException(string.Format(CultureInfo.InvariantCulture, "Timer with Id {0} not found", id)); } var service = GetService(timer.ServiceName); await service.CancelTimerAsync(timer.ExternalId, CancellationToken.None).ConfigureAwait(false); - if (!(service is EmbyTV.EmbyTV)) + if (service is not EmbyTV.EmbyTV) { - TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo - { - Id = id - } - }); + TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(id))); } } @@ -1731,29 +1735,24 @@ namespace Emby.Server.Implementations.LiveTv if (timer == null) { - throw new ResourceNotFoundException(string.Format("SeriesTimer with Id {0} not found", id)); + throw new ResourceNotFoundException(string.Format(CultureInfo.InvariantCulture, "SeriesTimer with Id {0} not found", id)); } var service = GetService(timer.ServiceName); await service.CancelSeriesTimerAsync(timer.ExternalId, CancellationToken.None).ConfigureAwait(false); - SeriesTimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo - { - Id = id - } - }); + SeriesTimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(id))); } public async Task<TimerInfoDto> GetTimer(string id, CancellationToken cancellationToken) { - var results = await GetTimers(new TimerQuery - { - Id = id - - }, cancellationToken).ConfigureAwait(false); + var results = await GetTimers( + new TimerQuery + { + Id = id + }, + cancellationToken).ConfigureAwait(false); return results.Items.FirstOrDefault(i => string.Equals(i.Id, id, StringComparison.OrdinalIgnoreCase)); } @@ -1801,11 +1800,7 @@ namespace Emby.Server.Implementations.LiveTv } var returnArray = timers - .Select(i => - { - return i.Item1; - - }) + .Select(i => i.Item1) .ToArray(); return new QueryResult<SeriesTimerInfo> @@ -1859,7 +1854,6 @@ namespace Emby.Server.Implementations.LiveTv } return _tvDtoService.GetSeriesTimerInfoDto(i.Item1, i.Item2, channelName); - }) .ToArray(); @@ -1876,23 +1870,22 @@ namespace Emby.Server.Implementations.LiveTv return _libraryManager.GetItemById(internalChannelId); } - public void AddChannelInfo(List<Tuple<BaseItemDto, LiveTvChannel>> tuples, DtoOptions options, User user) + public void AddChannelInfo(IReadOnlyCollection<(BaseItemDto, LiveTvChannel)> items, DtoOptions options, User user) { var now = DateTime.UtcNow; - var channelIds = tuples.Select(i => i.Item2.Id).Distinct().ToArray(); + var channelIds = items.Select(i => i.Item2.Id).Distinct().ToArray(); var programs = options.AddCurrentProgram ? _libraryManager.GetItemList(new InternalItemsQuery(user) { - IncludeItemTypes = new[] { typeof(LiveTvProgram).Name }, + IncludeItemTypes = new[] { nameof(LiveTvProgram) }, ChannelIds = channelIds, MaxStartDate = now, MinEndDate = now, Limit = channelIds.Length, - OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.StartDate, SortOrder.Ascending) }, + OrderBy = new[] { (ItemSortBy.StartDate, SortOrder.Ascending) }, TopParentIds = new[] { GetInternalLiveTvFolder(CancellationToken.None).Id }, DtoOptions = options - }) : new List<BaseItem>(); RemoveFields(options); @@ -1902,7 +1895,7 @@ namespace Emby.Server.Implementations.LiveTv var addCurrentProgram = options.AddCurrentProgram; - foreach (var tuple in tuples) + foreach (var tuple in items) { var dto = tuple.Item1; var channel = tuple.Item2; @@ -1930,7 +1923,7 @@ namespace Emby.Server.Implementations.LiveTv foreach (var programDto in currentProgramDtos) { - if (currentChannelsDict.TryGetValue(programDto.ChannelId, out BaseItemDto channelDto)) + if (programDto.ChannelId.HasValue && currentChannelsDict.TryGetValue(programDto.ChannelId.Value, out BaseItemDto channelDto)) { channelDto.CurrentProgram = programDto; } @@ -1970,16 +1963,13 @@ namespace Emby.Server.Implementations.LiveTv OriginalAirDate = program.PremiereDate, Overview = program.Overview, StartDate = program.StartDate, - //ImagePath = program.ExternalImagePath, + // ImagePath = program.ExternalImagePath, Name = program.Name, OfficialRating = program.OfficialRating }; } - if (service == null) - { - service = _services.First(); - } + service ??= _services[0]; var info = await service.GetNewTimerDefaultsAsync(cancellationToken, programInfo).ConfigureAwait(false); @@ -2004,9 +1994,7 @@ namespace Emby.Server.Implementations.LiveTv { var info = await GetNewTimerDefaultsInternal(cancellationToken).ConfigureAwait(false); - var obj = _tvDtoService.GetSeriesTimerInfoDto(info.Item1, info.Item2, null); - - return obj; + return _tvDtoService.GetSeriesTimerInfoDto(info.Item1, info.Item2, null); } public async Task<SeriesTimerInfoDto> GetNewTimerDefaults(string programId, CancellationToken cancellationToken) @@ -2022,12 +2010,12 @@ namespace Emby.Server.Implementations.LiveTv info.DayPattern = _tvDtoService.GetDayPattern(info.Days); info.Name = program.Name; - info.ChannelId = programDto.ChannelId; + info.ChannelId = programDto.ChannelId ?? Guid.Empty; info.ChannelName = programDto.ChannelName; info.StartDate = program.StartDate; info.Name = program.Name; info.Overview = program.Overview; - info.ProgramId = programDto.Id.ToString("N"); + info.ProgramId = programDto.Id.ToString("N", CultureInfo.InvariantCulture); info.ExternalProgramId = program.ExternalId; if (program.EndDate.HasValue) @@ -2061,16 +2049,13 @@ namespace Emby.Server.Implementations.LiveTv _logger.LogInformation("New recording scheduled"); - if (!(service is EmbyTV.EmbyTV)) + if (service is not EmbyTV.EmbyTV) { - TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo + TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>( + new TimerEventInfo(newTimerId) { - ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId), - Id = newTimerId - } - }); + ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId) + })); } } @@ -2088,21 +2073,18 @@ namespace Emby.Server.Implementations.LiveTv if (service is ISupportsNewTimerIds supportsNewTimerIds) { newTimerId = await supportsNewTimerIds.CreateSeriesTimer(info, cancellationToken).ConfigureAwait(false); - newTimerId = _tvDtoService.GetInternalSeriesTimerId(newTimerId).ToString("N"); + newTimerId = _tvDtoService.GetInternalSeriesTimerId(newTimerId).ToString("N", CultureInfo.InvariantCulture); } else { await service.CreateSeriesTimerAsync(info, cancellationToken).ConfigureAwait(false); } - SeriesTimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo> - { - Argument = new TimerEventInfo + SeriesTimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>( + new TimerEventInfo(newTimerId) { - ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId), - Id = newTimerId - } - }); + ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId) + })); } public async Task UpdateTimer(TimerInfoDto timer, CancellationToken cancellationToken) @@ -2135,15 +2117,13 @@ namespace Emby.Server.Implementations.LiveTv }; } - /// <summary> - /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. - /// </summary> + /// <inheritdoc /> public void Dispose() { Dispose(true); + GC.SuppressFinalize(this); } - private bool _disposed = false; /// <summary> /// Releases unmanaged and - optionally - managed resources. /// </summary> @@ -2187,20 +2167,19 @@ namespace Emby.Server.Implementations.LiveTv var info = new LiveTvInfo { Services = services, - IsEnabled = services.Length > 0 + IsEnabled = services.Length > 0, + EnabledUsers = _userManager.Users + .Where(IsLiveTvEnabled) + .Select(i => i.Id.ToString("N", CultureInfo.InvariantCulture)) + .ToArray() }; - info.EnabledUsers = _userManager.Users - .Where(IsLiveTvEnabled) - .Select(i => i.Id.ToString("N")) - .ToArray(); - return info; } private bool IsLiveTvEnabled(User user) { - return user.Policy.EnableLiveTvAccess && (Services.Count > 1 || GetConfiguration().TunerHosts.Length > 0); + return user.HasPermission(PermissionKind.EnableLiveTvAccess) && (Services.Count > 1 || GetConfiguration().TunerHosts.Length > 0); } public IEnumerable<User> GetEnabledUsers() @@ -2217,9 +2196,9 @@ namespace Emby.Server.Implementations.LiveTv /// <returns>Task.</returns> public Task ResetTuner(string id, CancellationToken cancellationToken) { - var parts = id.Split(new[] { '_' }, 2); + var parts = id.Split('_', 2); - var service = _services.FirstOrDefault(i => string.Equals(i.GetType().FullName.GetMD5().ToString("N"), parts[0], StringComparison.OrdinalIgnoreCase)); + var service = _services.FirstOrDefault(i => string.Equals(i.GetType().FullName.GetMD5().ToString("N", CultureInfo.InvariantCulture), parts[0], StringComparison.OrdinalIgnoreCase)); if (service == null) { @@ -2248,7 +2227,7 @@ namespace Emby.Server.Implementations.LiveTv public async Task<TunerHostInfo> SaveTunerHost(TunerHostInfo info, bool dataSourceChanged = true) { - info = _jsonSerializer.DeserializeFromString<TunerHostInfo>(_jsonSerializer.SerializeToString(info)); + info = JsonSerializer.Deserialize<TunerHostInfo>(JsonSerializer.SerializeToUtf8Bytes(info)); var provider = _tunerHosts.FirstOrDefault(i => string.Equals(info.Type, i.Type, StringComparison.OrdinalIgnoreCase)); @@ -2269,7 +2248,7 @@ namespace Emby.Server.Implementations.LiveTv if (index == -1 || string.IsNullOrWhiteSpace(info.Id)) { - info.Id = Guid.NewGuid().ToString("N"); + info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture); list.Add(info); config.TunerHosts = list.ToArray(); } @@ -2282,7 +2261,7 @@ namespace Emby.Server.Implementations.LiveTv if (dataSourceChanged) { - _taskManager.CancelIfRunningAndQueue<RefreshChannelsScheduledTask>(); + _taskManager.CancelIfRunningAndQueue<RefreshGuideScheduledTask>(); } return info; @@ -2292,15 +2271,17 @@ namespace Emby.Server.Implementations.LiveTv { // Hack to make the object a pure ListingsProviderInfo instead of an AddListingProvider // ServerConfiguration.SaveConfiguration crashes during xml serialization for AddListingProvider - info = _jsonSerializer.DeserializeFromString<ListingsProviderInfo>(_jsonSerializer.SerializeToString(info)); + info = JsonSerializer.Deserialize<ListingsProviderInfo>(JsonSerializer.SerializeToUtf8Bytes(info)); var provider = _listingProviders.FirstOrDefault(i => string.Equals(info.Type, i.Type, StringComparison.OrdinalIgnoreCase)); if (provider == null) { throw new ResourceNotFoundException( - string.Format("Couldn't find provider of type: '{0}'", info.Type) - ); + string.Format( + CultureInfo.InvariantCulture, + "Couldn't find provider of type: '{0}'", + info.Type)); } await provider.Validate(info, validateLogin, validateListings).ConfigureAwait(false); @@ -2312,7 +2293,7 @@ namespace Emby.Server.Implementations.LiveTv if (index == -1 || string.IsNullOrWhiteSpace(info.Id)) { - info.Id = Guid.NewGuid().ToString("N"); + info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture); list.Add(info); config.ListingProviders = list.ToArray(); } @@ -2323,7 +2304,7 @@ namespace Emby.Server.Implementations.LiveTv _config.SaveConfiguration("livetv", config); - _taskManager.CancelIfRunningAndQueue<RefreshChannelsScheduledTask>(); + _taskManager.CancelIfRunningAndQueue<RefreshGuideScheduledTask>(); return info; } @@ -2335,23 +2316,23 @@ namespace Emby.Server.Implementations.LiveTv config.ListingProviders = config.ListingProviders.Where(i => !string.Equals(id, i.Id, StringComparison.OrdinalIgnoreCase)).ToArray(); _config.SaveConfiguration("livetv", config); - _taskManager.CancelIfRunningAndQueue<RefreshChannelsScheduledTask>(); + _taskManager.CancelIfRunningAndQueue<RefreshGuideScheduledTask>(); } - public async Task<TunerChannelMapping> SetChannelMapping(string providerId, string tunerChannelId, string providerChannelId) + public async Task<TunerChannelMapping> SetChannelMapping(string providerId, string tunerChannelNumber, string providerChannelNumber) { var config = GetConfiguration(); var listingsProviderInfo = config.ListingProviders.First(i => string.Equals(providerId, i.Id, StringComparison.OrdinalIgnoreCase)); - listingsProviderInfo.ChannelMappings = listingsProviderInfo.ChannelMappings.Where(i => !string.Equals(i.Name, tunerChannelId, StringComparison.OrdinalIgnoreCase)).ToArray(); + listingsProviderInfo.ChannelMappings = listingsProviderInfo.ChannelMappings.Where(i => !string.Equals(i.Name, tunerChannelNumber, StringComparison.OrdinalIgnoreCase)).ToArray(); - if (!string.Equals(tunerChannelId, providerChannelId, StringComparison.OrdinalIgnoreCase)) + if (!string.Equals(tunerChannelNumber, providerChannelNumber, StringComparison.OrdinalIgnoreCase)) { var list = listingsProviderInfo.ChannelMappings.ToList(); list.Add(new NameValuePair { - Name = tunerChannelId, - Value = providerChannelId + Name = tunerChannelNumber, + Value = providerChannelNumber }); listingsProviderInfo.ChannelMappings = list.ToArray(); } @@ -2369,12 +2350,12 @@ namespace Emby.Server.Implementations.LiveTv var tunerChannelMappings = tunerChannels.Select(i => GetTunerChannelMapping(i, mappings, providerChannels)).ToList(); - _taskManager.CancelIfRunningAndQueue<RefreshChannelsScheduledTask>(); + _taskManager.CancelIfRunningAndQueue<RefreshGuideScheduledTask>(); - return tunerChannelMappings.First(i => string.Equals(i.Id, tunerChannelId, StringComparison.OrdinalIgnoreCase)); + return tunerChannelMappings.First(i => string.Equals(i.Id, tunerChannelNumber, StringComparison.OrdinalIgnoreCase)); } - public TunerChannelMapping GetTunerChannelMapping(ChannelInfo tunerChannel, NameValuePair[] mappings, List<ChannelInfo> epgChannels) + public TunerChannelMapping GetTunerChannelMapping(ChannelInfo tunerChannel, NameValuePair[] mappings, List<ChannelInfo> providerChannels) { var result = new TunerChannelMapping { @@ -2387,7 +2368,7 @@ namespace Emby.Server.Implementations.LiveTv result.Name = tunerChannel.Number + " " + result.Name; } - var providerChannel = EmbyTV.EmbyTV.Current.GetEpgChannelFromTunerChannel(mappings, tunerChannel, epgChannels); + var providerChannel = EmbyTV.EmbyTV.Current.GetEpgChannelFromTunerChannel(mappings, tunerChannel, providerChannels); if (providerChannel != null) { @@ -2462,20 +2443,18 @@ namespace Emby.Server.Implementations.LiveTv .SelectMany(i => i.Locations) .Distinct(StringComparer.OrdinalIgnoreCase) .Select(i => _libraryManager.FindByPath(i, true)) - .Where(i => i != null) - .Where(i => i.IsVisibleStandalone(user)) + .Where(i => i != null && i.IsVisibleStandalone(user)) .SelectMany(i => _libraryManager.GetCollectionFolders(i)) .GroupBy(x => x.Id) .Select(x => x.First()) .OrderBy(i => i.SortName) .ToList(); - folders.AddRange(_channelManager().GetChannelsInternal(new MediaBrowser.Model.Channels.ChannelQuery + folders.AddRange(_channelManager.GetChannelsInternal(new MediaBrowser.Model.Channels.ChannelQuery { UserId = user.Id, IsRecordingsFolder = true, RefreshLatestChannelItems = refreshChannels - }).Items); return folders.Cast<BaseItem>().ToList(); diff --git a/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs b/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs index cd1731de5..ecd28097d 100644 --- a/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs +++ b/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs @@ -1,63 +1,56 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Globalization; using System.Linq; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Common.Configuration; using MediaBrowser.Controller; using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Controller.MediaEncoding; using MediaBrowser.Model.Dto; using MediaBrowser.Model.MediaInfo; -using MediaBrowser.Model.Serialization; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv { public class LiveTvMediaSourceProvider : IMediaSourceProvider { + // Do not use a pipe here because Roku http requests to the server will fail, without any explicit error message. + private const char StreamIdDelimiter = '_'; + private readonly ILiveTvManager _liveTvManager; - private readonly IJsonSerializer _jsonSerializer; - private readonly ILogger _logger; + private readonly ILogger<LiveTvMediaSourceProvider> _logger; private readonly IMediaSourceManager _mediaSourceManager; - private readonly IMediaEncoder _mediaEncoder; private readonly IServerApplicationHost _appHost; - private IApplicationPaths _appPaths; - public LiveTvMediaSourceProvider(ILiveTvManager liveTvManager, IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILoggerFactory loggerFactory, IMediaSourceManager mediaSourceManager, IMediaEncoder mediaEncoder, IServerApplicationHost appHost) + public LiveTvMediaSourceProvider(ILiveTvManager liveTvManager, ILogger<LiveTvMediaSourceProvider> logger, IMediaSourceManager mediaSourceManager, IServerApplicationHost appHost) { _liveTvManager = liveTvManager; - _jsonSerializer = jsonSerializer; + _logger = logger; _mediaSourceManager = mediaSourceManager; - _mediaEncoder = mediaEncoder; _appHost = appHost; - _logger = loggerFactory.CreateLogger(GetType().Name); - _appPaths = appPaths; } public Task<IEnumerable<MediaSourceInfo>> GetMediaSources(BaseItem item, CancellationToken cancellationToken) { - var baseItem = (BaseItem)item; - - if (baseItem.SourceType == SourceType.LiveTV) + if (item.SourceType == SourceType.LiveTV) { var activeRecordingInfo = _liveTvManager.GetActiveRecordingInfo(item.Path); - if (string.IsNullOrEmpty(baseItem.Path) || activeRecordingInfo != null) + if (string.IsNullOrEmpty(item.Path) || activeRecordingInfo != null) { return GetMediaSourcesInternal(item, activeRecordingInfo, cancellationToken); } } - return Task.FromResult<IEnumerable<MediaSourceInfo>>(Array.Empty<MediaSourceInfo>()); + return Task.FromResult(Enumerable.Empty<MediaSourceInfo>()); } - // Do not use a pipe here because Roku http requests to the server will fail, without any explicit error message. - private const char StreamIdDelimeter = '_'; - private const string StreamIdDelimeterString = "_"; - private async Task<IEnumerable<MediaSourceInfo>> GetMediaSourcesInternal(BaseItem item, ActiveRecordingInfo activeRecordingInfo, CancellationToken cancellationToken) { IEnumerable<MediaSourceInfo> sources; @@ -85,12 +78,11 @@ namespace Emby.Server.Implementations.LiveTv } var list = sources.ToList(); - var serverUrl = await _appHost.GetLocalApiUrl(cancellationToken).ConfigureAwait(false); foreach (var source in list) { source.Type = MediaSourceType.Default; - source.BufferMs = source.BufferMs ?? 1500; + source.BufferMs ??= 1500; if (source.RequiresOpening || forceRequireOpening) { @@ -99,28 +91,32 @@ namespace Emby.Server.Implementations.LiveTv if (source.RequiresOpening) { - var openKeys = new List<string>(); - openKeys.Add(item.GetType().Name); - openKeys.Add(item.Id.ToString("N")); - openKeys.Add(source.Id ?? string.Empty); - source.OpenToken = string.Join(StreamIdDelimeterString, openKeys.ToArray()); + var openKeys = new List<string> + { + item.GetType().Name, + item.Id.ToString("N", CultureInfo.InvariantCulture), + source.Id ?? string.Empty + }; + + source.OpenToken = string.Join(StreamIdDelimiter, openKeys); } // Dummy this up so that direct play checks can still run if (string.IsNullOrEmpty(source.Path) && source.Protocol == MediaProtocol.Http) { - source.Path = serverUrl; + source.Path = _appHost.GetSmartApiUrl(string.Empty); } } - _logger.LogDebug("MediaSources: {0}", _jsonSerializer.SerializeToString(list)); + _logger.LogDebug("MediaSources: {@MediaSources}", list); return list; } + /// <inheritdoc /> public async Task<ILiveStream> OpenMediaSource(string openToken, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) { - var keys = openToken.Split(new[] { StreamIdDelimeter }, 3); + var keys = openToken.Split(StreamIdDelimiter, 3); var mediaSourceId = keys.Length >= 3 ? keys[2] : null; var info = await _liveTvManager.GetChannelStream(keys[1], mediaSourceId, currentLiveStreams, cancellationToken).ConfigureAwait(false); diff --git a/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs b/Emby.Server.Implementations/LiveTv/RefreshGuideScheduledTask.cs index 542951de4..15df0dcf1 100644 --- a/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs +++ b/Emby.Server.Implementations/LiveTv/RefreshGuideScheduledTask.cs @@ -1,5 +1,6 @@ using System; using System.Collections.Generic; +using System.Threading; using System.Threading.Tasks; using MediaBrowser.Common.Configuration; using MediaBrowser.Controller.LiveTv; @@ -8,40 +9,61 @@ using MediaBrowser.Model.Tasks; namespace Emby.Server.Implementations.LiveTv { - public class RefreshChannelsScheduledTask : IScheduledTask, IConfigurableScheduledTask + /// <summary> + /// The "Refresh Guide" scheduled task. + /// </summary> + public class RefreshGuideScheduledTask : IScheduledTask, IConfigurableScheduledTask { private readonly ILiveTvManager _liveTvManager; private readonly IConfigurationManager _config; - public RefreshChannelsScheduledTask(ILiveTvManager liveTvManager, IConfigurationManager config) + /// <summary> + /// Initializes a new instance of the <see cref="RefreshGuideScheduledTask"/> class. + /// </summary> + /// <param name="liveTvManager">The live tv manager.</param> + /// <param name="config">The configuration manager.</param> + public RefreshGuideScheduledTask(ILiveTvManager liveTvManager, IConfigurationManager config) { _liveTvManager = liveTvManager; _config = config; } + /// <inheritdoc /> public string Name => "Refresh Guide"; + /// <inheritdoc /> public string Description => "Downloads channel information from live tv services."; + /// <inheritdoc /> public string Category => "Live TV"; - public Task Execute(System.Threading.CancellationToken cancellationToken, IProgress<double> progress) + /// <inheritdoc /> + public bool IsHidden => _liveTvManager.Services.Count == 1 && GetConfiguration().TunerHosts.Length == 0; + + /// <inheritdoc /> + public bool IsEnabled => true; + + /// <inheritdoc /> + public bool IsLogged => true; + + /// <inheritdoc /> + public string Key => "RefreshGuide"; + + /// <inheritdoc /> + public Task Execute(CancellationToken cancellationToken, IProgress<double> progress) { var manager = (LiveTvManager)_liveTvManager; return manager.RefreshChannels(progress, cancellationToken); } - /// <summary> - /// Creates the triggers that define when the task will run - /// </summary> - /// <returns>IEnumerable{BaseTaskTrigger}.</returns> + /// <inheritdoc /> public IEnumerable<TaskTriggerInfo> GetDefaultTriggers() { - return new[] { - + return new[] + { // Every so often - new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks} + new TaskTriggerInfo { Type = TaskTriggerInfo.TriggerInterval, IntervalTicks = TimeSpan.FromHours(24).Ticks } }; } @@ -49,13 +71,5 @@ namespace Emby.Server.Implementations.LiveTv { return _config.GetConfiguration<LiveTvOptions>("livetv"); } - - public bool IsHidden => _liveTvManager.Services.Count == 1 && GetConfiguration().TunerHosts.Length == 0; - - public bool IsEnabled => true; - - public bool IsLogged => true; - - public string Key => "RefreshGuide"; } } diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs index 715f600a1..2b82f2462 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs @@ -1,8 +1,12 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; -using System.Collections.Concurrent; using System.Collections.Generic; using System.IO; using System.Linq; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; using MediaBrowser.Common.Configuration; @@ -12,53 +16,52 @@ using MediaBrowser.Controller.LiveTv; using MediaBrowser.Model.Dto; using MediaBrowser.Model.IO; using MediaBrowser.Model.LiveTv; -using MediaBrowser.Model.Serialization; +using Microsoft.Extensions.Caching.Memory; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.TunerHosts { public abstract class BaseTunerHost { - protected readonly IServerConfigurationManager Config; - protected readonly ILogger Logger; - protected IJsonSerializer JsonSerializer; - protected readonly IFileSystem FileSystem; - - private readonly ConcurrentDictionary<string, ChannelCache> _channelCache = - new ConcurrentDictionary<string, ChannelCache>(StringComparer.OrdinalIgnoreCase); + private readonly IMemoryCache _memoryCache; - protected BaseTunerHost(IServerConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IFileSystem fileSystem) + protected BaseTunerHost(IServerConfigurationManager config, ILogger<BaseTunerHost> logger, IFileSystem fileSystem, IMemoryCache memoryCache) { Config = config; Logger = logger; - JsonSerializer = jsonSerializer; + _memoryCache = memoryCache; FileSystem = fileSystem; } + protected IServerConfigurationManager Config { get; } + + protected ILogger<BaseTunerHost> Logger { get; } + + protected IFileSystem FileSystem { get; } + public virtual bool IsSupported => true; - protected abstract Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken); public abstract string Type { get; } + protected virtual string ChannelIdPrefix => Type + "_"; + + protected abstract Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken); + public async Task<List<ChannelInfo>> GetChannels(TunerHostInfo tuner, bool enableCache, CancellationToken cancellationToken) { - ChannelCache cache = null; var key = tuner.Id; - if (enableCache && !string.IsNullOrEmpty(key) && _channelCache.TryGetValue(key, out cache)) + if (enableCache && !string.IsNullOrEmpty(key) && _memoryCache.TryGetValue(key, out List<ChannelInfo> cache)) { - return cache.Channels.ToList(); + return cache; } - var result = await GetChannelsInternal(tuner, cancellationToken).ConfigureAwait(false); - var list = result.ToList(); - //logger.LogInformation("Channels from {0}: {1}", tuner.Url, JsonSerializer.SerializeToString(list)); + var list = await GetChannelsInternal(tuner, cancellationToken).ConfigureAwait(false); + // logger.LogInformation("Channels from {0}: {1}", tuner.Url, JsonSerializer.SerializeToString(list)); if (!string.IsNullOrEmpty(key) && list.Count > 0) { - cache = cache ?? new ChannelCache(); - cache.Channels = list; - _channelCache.AddOrUpdate(key, cache, (k, v) => cache); + _memoryCache.Set(key, list); } return list; @@ -93,11 +96,11 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts try { Directory.CreateDirectory(Path.GetDirectoryName(channelCacheFile)); - JsonSerializer.SerializeToFile(channels, channelCacheFile); + await using var writeStream = AsyncFile.OpenWrite(channelCacheFile); + await JsonSerializer.SerializeAsync(writeStream, channels, cancellationToken: cancellationToken).ConfigureAwait(false); } catch (IOException) { - } } } @@ -109,12 +112,13 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { try { - var channels = JsonSerializer.DeserializeFromFile<List<ChannelInfo>>(channelCacheFile); + await using var readStream = AsyncFile.OpenRead(channelCacheFile); + var channels = await JsonSerializer.DeserializeAsync<List<ChannelInfo>>(readStream, cancellationToken: cancellationToken) + .ConfigureAwait(false); list.AddRange(channels); } catch (IOException) { - } } } @@ -158,7 +162,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts return new List<MediaSourceInfo>(); } - protected abstract Task<ILiveStream> GetChannelStream(TunerHostInfo tuner, ChannelInfo channel, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken); + protected abstract Task<ILiveStream> GetChannelStream(TunerHostInfo tunerHost, ChannelInfo channel, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken); public async Task<ILiveStream> GetChannelStream(string channelId, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) { @@ -217,8 +221,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts throw new LiveTvConflictException(); } - protected virtual string ChannelIdPrefix => Type + "_"; - protected virtual bool IsValidChannelId(string channelId) { if (string.IsNullOrEmpty(channelId)) @@ -233,10 +235,5 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { return Config.GetConfiguration<LiveTvOptions>("livetv"); } - - private class ChannelCache - { - public List<ChannelInfo> Channels; - } } } diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/Channels.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/Channels.cs new file mode 100644 index 000000000..0f0453189 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/Channels.cs @@ -0,0 +1,23 @@ +#nullable disable + +namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun +{ + internal class Channels + { + public string GuideNumber { get; set; } + + public string GuideName { get; set; } + + public string VideoCodec { get; set; } + + public string AudioCodec { get; set; } + + public string URL { get; set; } + + public bool Favorite { get; set; } + + public bool DRM { get; set; } + + public bool HD { get; set; } + } +} diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/DiscoverResponse.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/DiscoverResponse.cs new file mode 100644 index 000000000..42068cd34 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/DiscoverResponse.cs @@ -0,0 +1,42 @@ +#nullable disable + +using System; + +namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun +{ + internal class DiscoverResponse + { + public string FriendlyName { get; set; } + + public string ModelNumber { get; set; } + + public string FirmwareName { get; set; } + + public string FirmwareVersion { get; set; } + + public string DeviceID { get; set; } + + public string DeviceAuth { get; set; } + + public string BaseURL { get; set; } + + public string LineupURL { get; set; } + + public int TunerCount { get; set; } + + public bool SupportsTranscoding + { + get + { + var model = ModelNumber ?? string.Empty; + + if (model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1) + { + return true; + } + + return false; + } + } + } +} diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunChannelCommands.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunChannelCommands.cs new file mode 100644 index 000000000..069b4fab6 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunChannelCommands.cs @@ -0,0 +1,35 @@ +#pragma warning disable CS1591 + +using System; +using System.Collections.Generic; + +namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun +{ + public class HdHomerunChannelCommands : IHdHomerunChannelCommands + { + private string? _channel; + private string? _profile; + + public HdHomerunChannelCommands(string? channel, string? profile) + { + _channel = channel; + _profile = profile; + } + + public IEnumerable<(string, string)> GetCommands() + { + if (!string.IsNullOrEmpty(_channel)) + { + if (!string.IsNullOrEmpty(_profile) + && !string.Equals(_profile, "native", StringComparison.OrdinalIgnoreCase)) + { + yield return ("vchannel", $"{_channel} transcode={_profile}"); + } + else + { + yield return ("vchannel", _channel); + } + } + } + } +} diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs index 24b100edd..78ea7bd0f 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs @@ -1,123 +1,113 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Globalization; using System.IO; using System.Linq; +using System.Net; +using System.Net.Http; +using System.Text.Json; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Common.Configuration; +using Jellyfin.Extensions; +using Jellyfin.Extensions.Json; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Net; using MediaBrowser.Controller; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Controller.MediaEncoding; -using MediaBrowser.Model.Configuration; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; using MediaBrowser.Model.IO; using MediaBrowser.Model.LiveTv; using MediaBrowser.Model.MediaInfo; using MediaBrowser.Model.Net; -using MediaBrowser.Model.Serialization; -using MediaBrowser.Model.System; +using Microsoft.Extensions.Caching.Memory; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { public class HdHomerunHost : BaseTunerHost, ITunerHost, IConfigurableTunerHost { - private readonly IHttpClient _httpClient; + private readonly IHttpClientFactory _httpClientFactory; private readonly IServerApplicationHost _appHost; private readonly ISocketFactory _socketFactory; - private readonly INetworkManager _networkManager; + private readonly IStreamHelper _streamHelper; + + private readonly JsonSerializerOptions _jsonOptions; + + private readonly Dictionary<string, DiscoverResponse> _modelCache = new Dictionary<string, DiscoverResponse>(); public HdHomerunHost( IServerConfigurationManager config, - ILogger logger, - IJsonSerializer jsonSerializer, + ILogger<HdHomerunHost> logger, IFileSystem fileSystem, - IHttpClient httpClient, + IHttpClientFactory httpClientFactory, IServerApplicationHost appHost, ISocketFactory socketFactory, - INetworkManager networkManager) - : base(config, logger, jsonSerializer, fileSystem) + IStreamHelper streamHelper, + IMemoryCache memoryCache) + : base(config, logger, fileSystem, memoryCache) { - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _appHost = appHost; _socketFactory = socketFactory; - _networkManager = networkManager; + _streamHelper = streamHelper; + + _jsonOptions = JsonDefaults.Options; } public string Name => "HD Homerun"; - public override string Type => DeviceType; - - public static string DeviceType => "hdhomerun"; + public override string Type => "hdhomerun"; protected override string ChannelIdPrefix => "hdhr_"; - private string GetChannelId(TunerHostInfo info, Channels i) - { - var id = ChannelIdPrefix + i.GuideNumber; + private string GetChannelId(Channels i) + => ChannelIdPrefix + i.GuideNumber; - return id; - } - - private async Task<List<Channels>> GetLineup(TunerHostInfo info, CancellationToken cancellationToken) + internal async Task<List<Channels>> GetLineup(TunerHostInfo info, CancellationToken cancellationToken) { var model = await GetModelInfo(info, false, cancellationToken).ConfigureAwait(false); - var options = new HttpRequestOptions - { - Url = model.LineupURL, - CancellationToken = cancellationToken, - BufferContent = false - }; - using (var response = await _httpClient.SendAsync(options, "GET").ConfigureAwait(false)) - { - using (var stream = response.Content) - { - var lineup = await JsonSerializer.DeserializeFromStreamAsync<List<Channels>>(stream).ConfigureAwait(false) ?? new List<Channels>(); - - if (info.ImportFavoritesOnly) - { - lineup = lineup.Where(i => i.Favorite).ToList(); - } + using var response = await _httpClientFactory.CreateClient(NamedClient.Default).GetAsync(model.LineupURL ?? model.BaseURL + "/lineup.json", HttpCompletionOption.ResponseHeadersRead, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var lineup = await JsonSerializer.DeserializeAsync<List<Channels>>(stream, _jsonOptions, cancellationToken) + .ConfigureAwait(false) ?? new List<Channels>(); - return lineup.Where(i => !i.DRM).ToList(); - } + if (info.ImportFavoritesOnly) + { + lineup = lineup.Where(i => i.Favorite).ToList(); } - } - private class HdHomerunChannelInfo : ChannelInfo - { - public bool IsLegacyTuner { get; set; } + return lineup.Where(i => !i.DRM).ToList(); } - protected override async Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo info, CancellationToken cancellationToken) + protected override async Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken) { - var lineup = await GetLineup(info, cancellationToken).ConfigureAwait(false); + var lineup = await GetLineup(tuner, cancellationToken).ConfigureAwait(false); return lineup.Select(i => new HdHomerunChannelInfo { Name = i.GuideName, Number = i.GuideNumber, - Id = GetChannelId(info, i), + Id = GetChannelId(i), IsFavorite = i.Favorite, - TunerHostId = info.Id, - IsHD = i.HD == 1, + TunerHostId = tuner.Id, + IsHD = i.HD, AudioCodec = i.AudioCodec, VideoCodec = i.VideoCodec, ChannelType = ChannelType.TV, IsLegacyTuner = (i.URL ?? string.Empty).StartsWith("hdhomerun", StringComparison.OrdinalIgnoreCase), Path = i.URL - }).Cast<ChannelInfo>().ToList(); } - private readonly Dictionary<string, DiscoverResponse> _modelCache = new Dictionary<string, DiscoverResponse>(); - private async Task<DiscoverResponse> GetModelInfo(TunerHostInfo info, bool throwAllExceptions, CancellationToken cancellationToken) + internal async Task<DiscoverResponse> GetModelInfo(TunerHostInfo info, bool throwAllExceptions, CancellationToken cancellationToken) { var cacheKey = info.Id; @@ -134,39 +124,32 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun try { - using (var response = await _httpClient.SendAsync(new HttpRequestOptions() - { - Url = string.Format("{0}/discover.json", GetApiUrl(info)), - CancellationToken = cancellationToken, - TimeoutMs = Convert.ToInt32(TimeSpan.FromSeconds(10).TotalMilliseconds), - BufferContent = false + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(GetApiUrl(info) + "/discover.json", HttpCompletionOption.ResponseHeadersRead, cancellationToken) + .ConfigureAwait(false); + response.EnsureSuccessStatusCode(); + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + var discoverResponse = await JsonSerializer.DeserializeAsync<DiscoverResponse>(stream, _jsonOptions, cancellationToken) + .ConfigureAwait(false); - }, "GET").ConfigureAwait(false)) + if (!string.IsNullOrEmpty(cacheKey)) { - using (var stream = response.Content) + lock (_modelCache) { - var discoverResponse = await JsonSerializer.DeserializeFromStreamAsync<DiscoverResponse>(stream).ConfigureAwait(false); - - if (!string.IsNullOrEmpty(cacheKey)) - { - lock (_modelCache) - { - _modelCache[cacheKey] = discoverResponse; - } - } - - return discoverResponse; + _modelCache[cacheKey] = discoverResponse; } } + + return discoverResponse; } - catch (HttpException ex) + catch (HttpRequestException ex) { - if (!throwAllExceptions && ex.StatusCode.HasValue && ex.StatusCode.Value == System.Net.HttpStatusCode.NotFound) + if (!throwAllExceptions && ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.NotFound) { - var defaultValue = "HDHR"; + const string DefaultValue = "HDHR"; var response = new DiscoverResponse { - ModelNumber = defaultValue + ModelNumber = DefaultValue }; if (!string.IsNullOrEmpty(cacheKey)) { @@ -176,6 +159,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun _modelCache[cacheKey] = response; } } + return response; } @@ -187,43 +171,50 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { var model = await GetModelInfo(info, false, cancellationToken).ConfigureAwait(false); - using (var stream = await _httpClient.Get(new HttpRequestOptions() - { - Url = string.Format("{0}/tuners.html", GetApiUrl(info)), - CancellationToken = cancellationToken, - TimeoutMs = Convert.ToInt32(TimeSpan.FromSeconds(5).TotalMilliseconds), - BufferContent = false - })) + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(string.Format(CultureInfo.InvariantCulture, "{0}/tuners.html", GetApiUrl(info)), HttpCompletionOption.ResponseHeadersRead, cancellationToken) + .ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + using var sr = new StreamReader(stream, System.Text.Encoding.UTF8); + var tuners = new List<LiveTvTunerInfo>(); + await foreach (var line in sr.ReadAllLinesAsync().ConfigureAwait(false)) { - var tuners = new List<LiveTvTunerInfo>(); - using (var sr = new StreamReader(stream, System.Text.Encoding.UTF8)) + string stripedLine = StripXML(line); + if (stripedLine.Contains("Channel", StringComparison.Ordinal)) { - while (!sr.EndOfStream) + LiveTvTunerStatus status; + var index = stripedLine.IndexOf("Channel", StringComparison.OrdinalIgnoreCase); + var name = stripedLine.Substring(0, index - 1); + var currentChannel = stripedLine.Substring(index + 7); + if (string.Equals(currentChannel, "none", StringComparison.Ordinal)) { - string line = StripXML(sr.ReadLine()); - if (line.Contains("Channel")) - { - LiveTvTunerStatus status; - var index = line.IndexOf("Channel", StringComparison.OrdinalIgnoreCase); - var name = line.Substring(0, index - 1); - var currentChannel = line.Substring(index + 7); - if (currentChannel != "none") { status = LiveTvTunerStatus.LiveTv; } else { status = LiveTvTunerStatus.Available; } - tuners.Add(new LiveTvTunerInfo - { - Name = name, - SourceType = string.IsNullOrWhiteSpace(model.ModelNumber) ? Name : model.ModelNumber, - ProgramName = currentChannel, - Status = status - }); - } + status = LiveTvTunerStatus.LiveTv; + } + else + { + status = LiveTvTunerStatus.Available; } + + tuners.Add(new LiveTvTunerInfo + { + Name = name, + SourceType = string.IsNullOrWhiteSpace(model.ModelNumber) ? Name : model.ModelNumber, + ProgramName = currentChannel, + Status = status + }); } - return tuners; } + + return tuners; } private static string StripXML(string source) { + if (string.IsNullOrEmpty(source)) + { + return string.Empty; + } + char[] buffer = new char[source.Length]; int bufferIndex = 0; bool inside = false; @@ -236,17 +227,19 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun inside = true; continue; } + if (let == '>') { inside = false; continue; } + if (!inside) { - buffer[bufferIndex] = let; - bufferIndex++; + buffer[bufferIndex++] = let; } } + return new string(buffer, 0, bufferIndex); } @@ -254,19 +247,19 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { var model = await GetModelInfo(info, false, cancellationToken).ConfigureAwait(false); - var tuners = new List<LiveTvTunerInfo>(); + var tuners = new List<LiveTvTunerInfo>(model.TunerCount); var uri = new Uri(GetApiUrl(info)); - using (var manager = new HdHomerunManager(_socketFactory, Logger)) + using (var manager = new HdHomerunManager()) { // Legacy HdHomeruns are IPv4 only - var ipInfo = _networkManager.ParseIpAddress(uri.Host); + var ipInfo = IPAddress.Parse(uri.Host); - for (int i = 0; i < model.TunerCount; ++i) + for (int i = 0; i < model.TunerCount; i++) { - var name = string.Format("Tuner {0}", i + 1); - var currentChannel = "none"; /// @todo Get current channel and map back to Station Id + var name = string.Format(CultureInfo.InvariantCulture, "Tuner {0}", i + 1); + var currentChannel = "none"; // TODO: Get current channel and map back to Station Id var isAvailable = await manager.CheckTunerAvailability(ipInfo, i, cancellationToken).ConfigureAwait(false); var status = isAvailable ? LiveTvTunerStatus.Available : LiveTvTunerStatus.LiveTv; tuners.Add(new LiveTvTunerInfo @@ -278,6 +271,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun }); } } + return tuners; } @@ -304,7 +298,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun public async Task<List<LiveTvTunerInfo>> GetTunerInfos(TunerHostInfo info, CancellationToken cancellationToken) { // TODO Need faster way to determine UDP vs HTTP - var channels = await GetChannels(info, true, cancellationToken); + var channels = await GetChannels(info, true, cancellationToken).ConfigureAwait(false); var hdHomerunChannelInfo = channels.FirstOrDefault() as HdHomerunChannelInfo; @@ -333,23 +327,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun return new Uri(url).AbsoluteUri.TrimEnd('/'); } - private class Channels - { - public string GuideNumber { get; set; } - public string GuideName { get; set; } - public string VideoCodec { get; set; } - public string AudioCodec { get; set; } - public string URL { get; set; } - public bool Favorite { get; set; } - public bool DRM { get; set; } - public int HD { get; set; } - } - - protected EncodingOptions GetEncodingOptions() - { - return Config.GetConfiguration<EncodingOptions>("encoding"); - } - private static string GetHdHrIdFromChannelId(string channelId) { return channelId.Split('_')[1]; @@ -436,12 +413,11 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { videoCodec = channelInfo.VideoCodec; } + string audioCodec = channelInfo.AudioCodec; - if (!videoBitrate.HasValue) - { - videoBitrate = isHd ? 15000000 : 2000000; - } + videoBitrate ??= isHd ? 15000000 : 2000000; + int? audioBitrate = isHd ? 448000 : 192000; // normalize @@ -463,36 +439,36 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { id = "native"; } - id += "_" + channelId.GetMD5().ToString("N") + "_" + url.GetMD5().ToString("N"); + + id += "_" + channelId.GetMD5().ToString("N", CultureInfo.InvariantCulture) + "_" + url.GetMD5().ToString("N", CultureInfo.InvariantCulture); var mediaSource = new MediaSourceInfo { Path = url, Protocol = MediaProtocol.Udp, MediaStreams = new List<MediaStream> - { - new MediaStream - { - Type = MediaStreamType.Video, - // Set the index to -1 because we don't know the exact index of the video stream within the container - Index = -1, - IsInterlaced = isInterlaced, - Codec = videoCodec, - Width = width, - Height = height, - BitRate = videoBitrate, - NalLengthSize = nal - - }, - new MediaStream - { - Type = MediaStreamType.Audio, - // Set the index to -1 because we don't know the exact index of the audio stream within the container - Index = -1, - Codec = audioCodec, - BitRate = audioBitrate - } - }, + { + new MediaStream + { + Type = MediaStreamType.Video, + // Set the index to -1 because we don't know the exact index of the video stream within the container + Index = -1, + IsInterlaced = isInterlaced, + Codec = videoCodec, + Width = width, + Height = height, + BitRate = videoBitrate, + NalLengthSize = nal + }, + new MediaStream + { + Type = MediaStreamType.Audio, + // Set the index to -1 because we don't know the exact index of the audio stream within the container + Index = -1, + Codec = audioCodec, + BitRate = audioBitrate + } + }, RequiresOpening = true, RequiresClosing = true, BufferMs = 0, @@ -503,8 +479,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun SupportsTranscoding = true, IsInfiniteStream = true, IgnoreDts = true, - //IgnoreIndex = true, - //ReadAtNativeFramerate = true + // IgnoreIndex = true, + // ReadAtNativeFramerate = true }; mediaSource.InferTotalBitrate(); @@ -512,79 +488,91 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun return mediaSource; } - protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo info, ChannelInfo channelInfo, CancellationToken cancellationToken) + protected override async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, ChannelInfo channel, CancellationToken cancellationToken) { var list = new List<MediaSourceInfo>(); - var channelId = channelInfo.Id; + var channelId = channel.Id; var hdhrId = GetHdHrIdFromChannelId(channelId); - var hdHomerunChannelInfo = channelInfo as HdHomerunChannelInfo; - - var isLegacyTuner = hdHomerunChannelInfo != null && hdHomerunChannelInfo.IsLegacyTuner; - - if (isLegacyTuner) + if (channel is HdHomerunChannelInfo hdHomerunChannelInfo && hdHomerunChannelInfo.IsLegacyTuner) { - list.Add(GetMediaSource(info, hdhrId, channelInfo, "native")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "native")); } else { - try - { - var modelInfo = await GetModelInfo(info, false, cancellationToken).ConfigureAwait(false); + var modelInfo = await GetModelInfo(tuner, false, cancellationToken).ConfigureAwait(false); - if (modelInfo != null && modelInfo.SupportsTranscoding) + if (modelInfo != null && modelInfo.SupportsTranscoding) + { + if (tuner.AllowHWTranscoding) { - if (info.AllowHWTranscoding) - { - list.Add(GetMediaSource(info, hdhrId, channelInfo, "heavy")); - - list.Add(GetMediaSource(info, hdhrId, channelInfo, "internet540")); - list.Add(GetMediaSource(info, hdhrId, channelInfo, "internet480")); - list.Add(GetMediaSource(info, hdhrId, channelInfo, "internet360")); - list.Add(GetMediaSource(info, hdhrId, channelInfo, "internet240")); - list.Add(GetMediaSource(info, hdhrId, channelInfo, "mobile")); - } + list.Add(GetMediaSource(tuner, hdhrId, channel, "heavy")); - list.Add(GetMediaSource(info, hdhrId, channelInfo, "native")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "internet540")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "internet480")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "internet360")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "internet240")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "mobile")); } - } - catch - { + list.Add(GetMediaSource(tuner, hdhrId, channel, "native")); } if (list.Count == 0) { - list.Add(GetMediaSource(info, hdhrId, channelInfo, "native")); + list.Add(GetMediaSource(tuner, hdhrId, channel, "native")); } } return list; } - protected override async Task<ILiveStream> GetChannelStream(TunerHostInfo info, ChannelInfo channelInfo, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) + protected override async Task<ILiveStream> GetChannelStream(TunerHostInfo tunerHost, ChannelInfo channel, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) { - var profile = streamId.Split('_')[0]; + var tunerCount = tunerHost.TunerCount; + + if (tunerCount > 0) + { + var tunerHostId = tunerHost.Id; + var liveStreams = currentLiveStreams.Where(i => string.Equals(i.TunerHostId, tunerHostId, StringComparison.OrdinalIgnoreCase)); + + if (liveStreams.Count() >= tunerCount) + { + throw new LiveTvConflictException("HDHomeRun simultaneous stream limit has been reached."); + } + } + + var profile = streamId.AsSpan().LeftPart('_').ToString(); - Logger.LogInformation("GetChannelStream: channel id: {0}. stream id: {1} profile: {2}", channelInfo.Id, streamId, profile); + Logger.LogInformation("GetChannelStream: channel id: {0}. stream id: {1} profile: {2}", channel.Id, streamId, profile); - var hdhrId = GetHdHrIdFromChannelId(channelInfo.Id); + var hdhrId = GetHdHrIdFromChannelId(channel.Id); - var hdhomerunChannel = channelInfo as HdHomerunChannelInfo; + var hdhomerunChannel = channel as HdHomerunChannelInfo; - var modelInfo = await GetModelInfo(info, false, cancellationToken).ConfigureAwait(false); + var modelInfo = await GetModelInfo(tunerHost, false, cancellationToken).ConfigureAwait(false); if (!modelInfo.SupportsTranscoding) { profile = "native"; } - var mediaSource = GetMediaSource(info, hdhrId, channelInfo, profile); + var mediaSource = GetMediaSource(tunerHost, hdhrId, channel, profile); if (hdhomerunChannel != null && hdhomerunChannel.IsLegacyTuner) { - return new HdHomerunUdpStream(mediaSource, info, streamId, new LegacyHdHomerunChannelCommands(hdhomerunChannel.Path), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager); + return new HdHomerunUdpStream( + mediaSource, + tunerHost, + streamId, + new LegacyHdHomerunChannelCommands(hdhomerunChannel.Path), + modelInfo.TunerCount, + FileSystem, + Logger, + Config, + _appHost, + _streamHelper); } var enableHttpStream = true; @@ -592,19 +580,39 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { mediaSource.Protocol = MediaProtocol.Http; - var httpUrl = channelInfo.Path; + var httpUrl = channel.Path; // If raw was used, the tuner doesn't support params if (!string.IsNullOrWhiteSpace(profile) && !string.Equals(profile, "native", StringComparison.OrdinalIgnoreCase)) { httpUrl += "?transcode=" + profile; } - mediaSource.Path = httpUrl; - return new SharedHttpStream(mediaSource, info, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost); - } + mediaSource.Path = httpUrl; - return new HdHomerunUdpStream(mediaSource, info, streamId, new HdHomerunChannelCommands(hdhomerunChannel.Number, profile), modelInfo.TunerCount, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost, _socketFactory, _networkManager); + return new SharedHttpStream( + mediaSource, + tunerHost, + streamId, + FileSystem, + _httpClientFactory, + Logger, + Config, + _appHost, + _streamHelper); + } + + return new HdHomerunUdpStream( + mediaSource, + tunerHost, + streamId, + new HdHomerunChannelCommands(hdhomerunChannel.Number, profile), + modelInfo.TunerCount, + FileSystem, + Logger, + Config, + _appHost, + _streamHelper); } public async Task Validate(TunerHostInfo info) @@ -620,7 +628,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun var modelInfo = await GetModelInfo(info, true, CancellationToken.None).ConfigureAwait(false); info.DeviceId = modelInfo.DeviceID; } - catch (HttpException ex) + catch (HttpRequestException ex) { if (ex.StatusCode.HasValue && ex.StatusCode.Value == System.Net.HttpStatusCode.NotFound) { @@ -632,34 +640,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun } } - public class DiscoverResponse - { - public string FriendlyName { get; set; } - public string ModelNumber { get; set; } - public string FirmwareName { get; set; } - public string FirmwareVersion { get; set; } - public string DeviceID { get; set; } - public string DeviceAuth { get; set; } - public string BaseURL { get; set; } - public string LineupURL { get; set; } - public int TunerCount { get; set; } - - public bool SupportsTranscoding - { - get - { - var model = ModelNumber ?? string.Empty; - - if ((model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1)) - { - return true; - } - - return false; - } - } - } - public async Task<List<TunerHostInfo>> DiscoverDevices(int discoveryDurationMs, CancellationToken cancellationToken) { lock (_modelCache) @@ -667,7 +647,9 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun _modelCache.Clear(); } - cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(new CancellationTokenSource(discoveryDurationMs).Token, cancellationToken).Token; + using var timedCancellationToken = new CancellationTokenSource(discoveryDurationMs); + using var linkedCancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(timedCancellationToken.Token, cancellationToken); + cancellationToken = linkedCancellationTokenSource.Token; var list = new List<TunerHostInfo>(); // Create udp broadcast discovery message @@ -677,13 +659,13 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun // Need a way to set the Receive timeout on the socket otherwise this might never timeout? try { - await udpClient.SendToAsync(discBytes, 0, discBytes.Length, new IpEndPointInfo(new IpAddressInfo("255.255.255.255", IpAddressFamily.InterNetwork), 65001), cancellationToken); + await udpClient.SendToAsync(discBytes, 0, discBytes.Length, new IPEndPoint(IPAddress.Parse("255.255.255.255"), 65001), cancellationToken).ConfigureAwait(false); var receiveBuffer = new byte[8192]; while (!cancellationToken.IsCancellationRequested) { var response = await udpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); - var deviceIp = response.RemoteEndPoint.IpAddress.Address; + var deviceIp = response.RemoteEndPoint.Address.ToString(); // check to make sure we have enough bytes received to be a valid message and make sure the 2nd byte is the discover reply byte if (response.ReceivedBytes > 13 && response.Buffer[1] == 3) @@ -698,21 +680,21 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun } } } - } catch (OperationCanceledException) { } - catch + catch (Exception ex) { // Socket timeout indicates all messages have been received. + Logger.LogError(ex, "Error while sending discovery message"); } } return list; } - private async Task<TunerHostInfo> TryGetTunerHostInfo(string url, CancellationToken cancellationToken) + internal async Task<TunerHostInfo> TryGetTunerHostInfo(string url, CancellationToken cancellationToken) { var hostInfo = new TunerHostInfo { @@ -720,21 +702,18 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun Url = url }; - try - { - var modelInfo = await GetModelInfo(hostInfo, false, cancellationToken).ConfigureAwait(false); + var modelInfo = await GetModelInfo(hostInfo, false, cancellationToken).ConfigureAwait(false); - hostInfo.DeviceId = modelInfo.DeviceID; - hostInfo.FriendlyName = modelInfo.FriendlyName; + hostInfo.DeviceId = modelInfo.DeviceID; + hostInfo.FriendlyName = modelInfo.FriendlyName; + hostInfo.TunerCount = modelInfo.TunerCount; - return hostInfo; - } - catch - { - // logged at lower levels - } + return hostInfo; + } - return null; + private class HdHomerunChannelInfo : ChannelInfo + { + public bool IsLegacyTuner { get; set; } } } } diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs index 2205c0ecc..f9d151a81 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs @@ -1,203 +1,150 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; -using System.Collections.Generic; +using System.Buffers; +using System.Buffers.Binary; +using System.Globalization; using System.Net; +using System.Net.Sockets; using System.Text; -using System.Text.RegularExpressions; using System.Threading; using System.Threading.Tasks; +using MediaBrowser.Common; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Model.Net; -using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { - public interface IHdHomerunChannelCommands - { - IEnumerable<Tuple<string, string>> GetCommands(); - } - - public class LegacyHdHomerunChannelCommands : IHdHomerunChannelCommands - { - private string _channel; - private string _program; - public LegacyHdHomerunChannelCommands(string url) - { - // parse url for channel and program - var regExp = new Regex(@"\/ch(\d+)-?(\d*)"); - var match = regExp.Match(url); - if (match.Success) - { - _channel = match.Groups[1].Value; - _program = match.Groups[2].Value; - } - } - - public IEnumerable<Tuple<string, string>> GetCommands() - { - var commands = new List<Tuple<string, string>>(); - - if (!string.IsNullOrEmpty(_channel)) - commands.Add(Tuple.Create("channel", _channel)); - - if (!string.IsNullOrEmpty(_program)) - commands.Add(Tuple.Create("program", _program)); - return commands; - } - } - - public class HdHomerunChannelCommands : IHdHomerunChannelCommands + public sealed class HdHomerunManager : IDisposable { - private string _channel; - private string _profile; + public const int HdHomeRunPort = 65001; - public HdHomerunChannelCommands(string channel, string profile) - { - _channel = channel; - _profile = profile; - } - - public IEnumerable<Tuple<string, string>> GetCommands() - { - var commands = new List<Tuple<string, string>>(); - - if (!string.IsNullOrEmpty(_channel)) - { - if (!string.IsNullOrEmpty(_profile) && !string.Equals(_profile, "native", StringComparison.OrdinalIgnoreCase)) - { - commands.Add(Tuple.Create("vchannel", string.Format("{0} transcode={1}", _channel, _profile))); - } - else - { - commands.Add(Tuple.Create("vchannel", _channel)); - } - } - - return commands; - } - } - - public class HdHomerunManager : IDisposable - { - public static int HdHomeRunPort = 65001; // Message constants - private static byte GetSetName = 3; - private static byte GetSetValue = 4; - private static byte GetSetLockkey = 21; - private static ushort GetSetRequest = 4; - private static ushort GetSetReply = 5; + private const byte GetSetName = 3; + private const byte GetSetValue = 4; + private const byte GetSetLockkey = 21; + private const ushort GetSetRequest = 4; + private const ushort GetSetReply = 5; private uint? _lockkey = null; private int _activeTuner = -1; - private readonly ISocketFactory _socketFactory; - private IpAddressInfo _remoteIp; + private IPEndPoint _remoteEndPoint; - private ILogger _logger; - private ISocket _currentTcpSocket; - - public HdHomerunManager(ISocketFactory socketFactory, ILogger logger) - { - _socketFactory = socketFactory; - _logger = logger; - } + private TcpClient _tcpClient; public void Dispose() { - using (var socket = _currentTcpSocket) + using (var socket = _tcpClient) { if (socket != null) { - _currentTcpSocket = null; + _tcpClient = null; - var task = StopStreaming(socket); - Task.WaitAll(task); + StopStreaming(socket).GetAwaiter().GetResult(); } } - } - public async Task<bool> CheckTunerAvailability(IpAddressInfo remoteIp, int tuner, CancellationToken cancellationToken) - { - using (var socket = _socketFactory.CreateTcpSocket(remoteIp, HdHomeRunPort)) - { - return await CheckTunerAvailability(socket, remoteIp, tuner, cancellationToken).ConfigureAwait(false); - } + GC.SuppressFinalize(this); } - private static async Task<bool> CheckTunerAvailability(ISocket socket, IpAddressInfo remoteIp, int tuner, CancellationToken cancellationToken) + public async Task<bool> CheckTunerAvailability(IPAddress remoteIp, int tuner, CancellationToken cancellationToken) { - var ipEndPoint = new IpEndPointInfo(remoteIp, HdHomeRunPort); + using var client = new TcpClient(); + client.Connect(remoteIp, HdHomeRunPort); - var lockkeyMsg = CreateGetMessage(tuner, "lockkey"); - await socket.SendToAsync(lockkeyMsg, 0, lockkeyMsg.Length, ipEndPoint, cancellationToken); + using var stream = client.GetStream(); + return await CheckTunerAvailability(stream, tuner, cancellationToken).ConfigureAwait(false); + } - var receiveBuffer = new byte[8192]; - var response = await socket.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); + private static async Task<bool> CheckTunerAvailability(NetworkStream stream, int tuner, CancellationToken cancellationToken) + { + byte[] buffer = ArrayPool<byte>.Shared.Rent(8192); + try + { + var msgLen = WriteGetMessage(buffer, tuner, "lockkey"); + await stream.WriteAsync(buffer.AsMemory(0, msgLen), cancellationToken).ConfigureAwait(false); - ParseReturnMessage(response.Buffer, response.ReceivedBytes, out string returnVal); + int receivedBytes = await stream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false); - return string.Equals(returnVal, "none", StringComparison.OrdinalIgnoreCase); + return VerifyReturnValueOfGetSet(buffer.AsSpan(receivedBytes), "none"); + } + finally + { + ArrayPool<byte>.Shared.Return(buffer); + } } - public async Task StartStreaming(IpAddressInfo remoteIp, IPAddress localIp, int localPort, IHdHomerunChannelCommands commands, int numTuners, CancellationToken cancellationToken) + public async Task StartStreaming(IPAddress remoteIp, IPAddress localIp, int localPort, IHdHomerunChannelCommands commands, int numTuners, CancellationToken cancellationToken) { - _remoteIp = remoteIp; - - var tcpClient = _socketFactory.CreateTcpSocket(_remoteIp, HdHomeRunPort); - _currentTcpSocket = tcpClient; + _remoteEndPoint = new IPEndPoint(remoteIp, HdHomeRunPort); - var receiveBuffer = new byte[8192]; + _tcpClient = new TcpClient(); + _tcpClient.Connect(_remoteEndPoint); if (!_lockkey.HasValue) { - var rand = new Random(); - _lockkey = (uint)rand.Next(); + _lockkey = (uint)Random.Shared.Next(); } var lockKeyValue = _lockkey.Value; + var stream = _tcpClient.GetStream(); - var ipEndPoint = new IpEndPointInfo(_remoteIp, HdHomeRunPort); - - for (int i = 0; i < numTuners; ++i) + byte[] buffer = ArrayPool<byte>.Shared.Rent(8192); + try { - if (!await CheckTunerAvailability(tcpClient, _remoteIp, i, cancellationToken).ConfigureAwait(false)) - continue; - - _activeTuner = i; - var lockKeyString = string.Format("{0:d}", lockKeyValue); - var lockkeyMsg = CreateSetMessage(i, "lockkey", lockKeyString, null); - await tcpClient.SendToAsync(lockkeyMsg, 0, lockkeyMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false); - var response = await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); - // parse response to make sure it worked - if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out var returnVal)) - continue; - - var commandList = commands.GetCommands(); - foreach (Tuple<string, string> command in commandList) + for (int i = 0; i < numTuners; ++i) { - var channelMsg = CreateSetMessage(i, command.Item1, command.Item2, lockKeyValue); - await tcpClient.SendToAsync(channelMsg, 0, channelMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false); - response = await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); + if (!await CheckTunerAvailability(stream, i, cancellationToken).ConfigureAwait(false)) + { + continue; + } + + _activeTuner = i; + var lockKeyString = string.Format(CultureInfo.InvariantCulture, "{0:d}", lockKeyValue); + var lockkeyMsgLen = WriteSetMessage(buffer, i, "lockkey", lockKeyString, null); + await stream.WriteAsync(buffer.AsMemory(0, lockkeyMsgLen), cancellationToken).ConfigureAwait(false); + int receivedBytes = await stream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false); + // parse response to make sure it worked - if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal)) + if (!TryGetReturnValueOfGetSet(buffer.AsSpan(0, receivedBytes), out _)) { - await ReleaseLockkey(tcpClient, lockKeyValue).ConfigureAwait(false); continue; } - } + foreach (var command in commands.GetCommands()) + { + var channelMsgLen = WriteSetMessage(buffer, i, command.Item1, command.Item2, lockKeyValue); + await stream.WriteAsync(buffer.AsMemory(0, channelMsgLen), cancellationToken).ConfigureAwait(false); + receivedBytes = await stream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false); + + // parse response to make sure it worked + if (!TryGetReturnValueOfGetSet(buffer.AsSpan(0, receivedBytes), out _)) + { + await ReleaseLockkey(_tcpClient, lockKeyValue).ConfigureAwait(false); + continue; + } + } - var targetValue = string.Format("rtp://{0}:{1}", localIp, localPort); - var targetMsg = CreateSetMessage(i, "target", targetValue, lockKeyValue); + var targetValue = string.Format(CultureInfo.InvariantCulture, "rtp://{0}:{1}", localIp, localPort); + var targetMsgLen = WriteSetMessage(buffer, i, "target", targetValue, lockKeyValue); - await tcpClient.SendToAsync(targetMsg, 0, targetMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false); - response = await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); - // parse response to make sure it worked - if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal)) - { - await ReleaseLockkey(tcpClient, lockKeyValue).ConfigureAwait(false); - continue; - } + await stream.WriteAsync(buffer.AsMemory(0, targetMsgLen), cancellationToken).ConfigureAwait(false); + receivedBytes = await stream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false); - return; + // parse response to make sure it worked + if (!TryGetReturnValueOfGetSet(buffer.AsSpan(0, receivedBytes), out _)) + { + await ReleaseLockkey(_tcpClient, lockKeyValue).ConfigureAwait(false); + continue; + } + + return; + } + } + finally + { + ArrayPool<byte>.Shared.Return(buffer); } _activeTuner = -1; @@ -207,286 +154,201 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun public async Task ChangeChannel(IHdHomerunChannelCommands commands, CancellationToken cancellationToken) { if (!_lockkey.HasValue) + { return; + } - using (var tcpClient = _socketFactory.CreateTcpSocket(_remoteIp, HdHomeRunPort)) - { - var commandList = commands.GetCommands(); - var receiveBuffer = new byte[8192]; + using var tcpClient = new TcpClient(); + tcpClient.Connect(_remoteEndPoint); - foreach (Tuple<string, string> command in commandList) + using var stream = tcpClient.GetStream(); + var commandList = commands.GetCommands(); + byte[] buffer = ArrayPool<byte>.Shared.Rent(8192); + try + { + foreach (var command in commandList) { - var channelMsg = CreateSetMessage(_activeTuner, command.Item1, command.Item2, _lockkey); - await tcpClient.SendToAsync(channelMsg, 0, channelMsg.Length, new IpEndPointInfo(_remoteIp, HdHomeRunPort), cancellationToken).ConfigureAwait(false); - var response = await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); + var channelMsgLen = WriteSetMessage(buffer, _activeTuner, command.Item1, command.Item2, _lockkey); + await stream.WriteAsync(buffer.AsMemory(0, channelMsgLen), cancellationToken).ConfigureAwait(false); + int receivedBytes = await stream.ReadAsync(buffer, cancellationToken).ConfigureAwait(false); + // parse response to make sure it worked - if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out string returnVal)) + if (!TryGetReturnValueOfGetSet(buffer.AsSpan(0, receivedBytes), out _)) { return; } } } + finally + { + ArrayPool<byte>.Shared.Return(buffer); + } } - public Task StopStreaming(ISocket socket) + public Task StopStreaming(TcpClient client) { var lockKey = _lockkey; if (!lockKey.HasValue) + { return Task.CompletedTask; + } - return ReleaseLockkey(socket, lockKey.Value); + return ReleaseLockkey(client, lockKey.Value); } - private async Task ReleaseLockkey(ISocket tcpClient, uint lockKeyValue) + private async Task ReleaseLockkey(TcpClient client, uint lockKeyValue) { - _logger.LogInformation("HdHomerunManager.ReleaseLockkey {0}", lockKeyValue); + var stream = client.GetStream(); - var ipEndPoint = new IpEndPointInfo(_remoteIp, HdHomeRunPort); - - var releaseTarget = CreateSetMessage(_activeTuner, "target", "none", lockKeyValue); - await tcpClient.SendToAsync(releaseTarget, 0, releaseTarget.Length, ipEndPoint, CancellationToken.None).ConfigureAwait(false); - - var receiveBuffer = new byte[8192]; - - await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, CancellationToken.None).ConfigureAwait(false); - var releaseKeyMsg = CreateSetMessage(_activeTuner, "lockkey", "none", lockKeyValue); - _lockkey = null; - await tcpClient.SendToAsync(releaseKeyMsg, 0, releaseKeyMsg.Length, ipEndPoint, CancellationToken.None).ConfigureAwait(false); - await tcpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, CancellationToken.None).ConfigureAwait(false); + var buffer = ArrayPool<byte>.Shared.Rent(8192); + try + { + var releaseTargetLen = WriteSetMessage(buffer, _activeTuner, "target", "none", lockKeyValue); + await stream.WriteAsync(buffer.AsMemory(0, releaseTargetLen)).ConfigureAwait(false); + + await stream.ReadAsync(buffer).ConfigureAwait(false); + var releaseKeyMsgLen = WriteSetMessage(buffer, _activeTuner, "lockkey", "none", lockKeyValue); + _lockkey = null; + await stream.WriteAsync(buffer.AsMemory(0, releaseKeyMsgLen)).ConfigureAwait(false); + await stream.ReadAsync(buffer).ConfigureAwait(false); + } + finally + { + ArrayPool<byte>.Shared.Return(buffer); + } } - private static byte[] CreateGetMessage(int tuner, string name) + internal static int WriteGetMessage(Span<byte> buffer, int tuner, string name) { - var byteName = Encoding.UTF8.GetBytes(string.Format("/tuner{0}/{1}\0", tuner, name)); - int messageLength = byteName.Length + 10; // 4 bytes for header + 4 bytes for crc + 2 bytes for tag name and length - - var message = new byte[messageLength]; - - int offset = InsertHeaderAndName(byteName, messageLength, message); - - bool flipEndian = BitConverter.IsLittleEndian; - - // calculate crc and insert at the end of the message - var crcBytes = BitConverter.GetBytes(HdHomerunCrc.GetCrc32(message, messageLength - 4)); - if (flipEndian) - Array.Reverse(crcBytes); - Buffer.BlockCopy(crcBytes, 0, message, offset, 4); - - return message; + var byteName = string.Format(CultureInfo.InvariantCulture, "/tuner{0}/{1}", tuner, name); + int offset = WriteHeaderAndPayload(buffer, byteName); + return FinishPacket(buffer, offset); } - private static byte[] CreateSetMessage(int tuner, string name, string value, uint? lockkey) + internal static int WriteSetMessage(Span<byte> buffer, int tuner, string name, string value, uint? lockkey) { - var byteName = Encoding.UTF8.GetBytes(string.Format("/tuner{0}/{1}\0", tuner, name)); - var byteValue = Encoding.UTF8.GetBytes(string.Format("{0}\0", value)); - - int messageLength = byteName.Length + byteValue.Length + 12; - if (lockkey.HasValue) - messageLength += 6; - - var message = new byte[messageLength]; - - int offset = InsertHeaderAndName(byteName, messageLength, message); + var byteName = string.Format(CultureInfo.InvariantCulture, "/tuner{0}/{1}", tuner, name); + int offset = WriteHeaderAndPayload(buffer, byteName); - bool flipEndian = BitConverter.IsLittleEndian; + buffer[offset++] = GetSetValue; + offset += WriteNullTerminatedString(buffer.Slice(offset), value); - message[offset] = GetSetValue; - offset++; - message[offset] = Convert.ToByte(byteValue.Length); - offset++; - Buffer.BlockCopy(byteValue, 0, message, offset, byteValue.Length); - offset += byteValue.Length; if (lockkey.HasValue) { - message[offset] = GetSetLockkey; - offset++; - message[offset] = (byte)4; - offset++; - var lockKeyBytes = BitConverter.GetBytes(lockkey.Value); - if (flipEndian) - Array.Reverse(lockKeyBytes); - Buffer.BlockCopy(lockKeyBytes, 0, message, offset, 4); + buffer[offset++] = GetSetLockkey; + buffer[offset++] = 4; + BinaryPrimitives.WriteUInt32BigEndian(buffer.Slice(offset), lockkey.Value); offset += 4; } - // calculate crc and insert at the end of the message - var crcBytes = BitConverter.GetBytes(HdHomerunCrc.GetCrc32(message, messageLength - 4)); - if (flipEndian) - Array.Reverse(crcBytes); - Buffer.BlockCopy(crcBytes, 0, message, offset, 4); - - return message; + return FinishPacket(buffer, offset); } - private static int InsertHeaderAndName(byte[] byteName, int messageLength, byte[] message) + internal static int WriteNullTerminatedString(Span<byte> buffer, ReadOnlySpan<char> payload) { - // check to see if we need to flip endiannes - bool flipEndian = BitConverter.IsLittleEndian; - int offset = 0; + int len = Encoding.UTF8.GetBytes(payload, buffer.Slice(1)) + 1; - // create header bytes - var getSetBytes = BitConverter.GetBytes(GetSetRequest); - var msgLenBytes = BitConverter.GetBytes((ushort)(messageLength - 8)); // Subtrace 4 bytes for header and 4 bytes for crc + // TODO: variable length: this can be 2 bytes if len > 127 + // Write length in front of value + buffer[0] = Convert.ToByte(len); - if (flipEndian) - { - Array.Reverse(getSetBytes); - Array.Reverse(msgLenBytes); - } + // null-terminate + buffer[len++] = 0; + + return len; + } + + private static int WriteHeaderAndPayload(Span<byte> buffer, ReadOnlySpan<char> payload) + { + // Packet type + BinaryPrimitives.WriteUInt16BigEndian(buffer, GetSetRequest); - // insert header bytes into message - Buffer.BlockCopy(getSetBytes, 0, message, offset, 2); - offset += 2; - Buffer.BlockCopy(msgLenBytes, 0, message, offset, 2); - offset += 2; + // We write the payload length at the end + int offset = 4; - // insert tag name and length - message[offset] = GetSetName; - offset++; - message[offset] = Convert.ToByte(byteName.Length); - offset++; + // Tag + buffer[offset++] = GetSetName; - // insert name string - Buffer.BlockCopy(byteName, 0, message, offset, byteName.Length); - offset += byteName.Length; + // Payload length + data + int strLen = WriteNullTerminatedString(buffer.Slice(offset), payload); + offset += strLen; return offset; } - private static bool ParseReturnMessage(byte[] buf, int numBytes, out string returnVal) + private static int FinishPacket(Span<byte> buffer, int offset) { - returnVal = string.Empty; + // Payload length + BinaryPrimitives.WriteUInt16BigEndian(buffer.Slice(2), (ushort)(offset - 4)); - if (numBytes < 4) - return false; + // calculate crc and insert at the end of the message + var crc = Crc32.Compute(buffer.Slice(0, offset)); + BinaryPrimitives.WriteUInt32LittleEndian(buffer.Slice(offset), crc); - var flipEndian = BitConverter.IsLittleEndian; - int offset = 0; - byte[] msgTypeBytes = new byte[2]; - Buffer.BlockCopy(buf, offset, msgTypeBytes, 0, msgTypeBytes.Length); + return offset + 4; + } - if (flipEndian) - Array.Reverse(msgTypeBytes); + internal static bool VerifyReturnValueOfGetSet(ReadOnlySpan<byte> buffer, string expected) + { + return TryGetReturnValueOfGetSet(buffer, out var value) + && string.Equals(Encoding.UTF8.GetString(value), expected, StringComparison.OrdinalIgnoreCase); + } - var msgType = BitConverter.ToUInt16(msgTypeBytes, 0); - offset += 2; + internal static bool TryGetReturnValueOfGetSet(ReadOnlySpan<byte> buffer, out ReadOnlySpan<byte> value) + { + value = ReadOnlySpan<byte>.Empty; - if (msgType != GetSetReply) + if (buffer.Length < 8) + { return false; + } - byte[] msgLengthBytes = new byte[2]; - Buffer.BlockCopy(buf, offset, msgLengthBytes, 0, msgLengthBytes.Length); - if (flipEndian) - Array.Reverse(msgLengthBytes); + uint crc = BinaryPrimitives.ReadUInt32LittleEndian(buffer[^4..]); + if (crc != Crc32.Compute(buffer[..^4])) + { + return false; + } - var msgLength = BitConverter.ToUInt16(msgLengthBytes, 0); - offset += 2; + if (BinaryPrimitives.ReadUInt16BigEndian(buffer) != GetSetReply) + { + return false; + } - if (numBytes < msgLength + 8) + var msgLength = BinaryPrimitives.ReadUInt16BigEndian(buffer.Slice(2)); + if (buffer.Length != 2 + 2 + 4 + msgLength) + { return false; + } - var nameTag = buf[offset]; - offset++; + var offset = 4; + if (buffer[offset++] != GetSetName) + { + return false; + } - var nameLength = buf[offset]; - offset++; + var nameLength = buffer[offset++]; + if (buffer.Length < 4 + 1 + offset + nameLength) + { + return false; + } - // skip the name field to get to value for return offset += nameLength; - var valueTag = buf[offset]; - offset++; - - var valueLength = buf[offset]; - offset++; - - returnVal = Encoding.UTF8.GetString(buf, offset, valueLength - 1); // remove null terminator - return true; - } + if (buffer[offset++] != GetSetValue) + { + return false; + } - private class HdHomerunCrc - { - private static uint[] crc_table = { - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, - 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, - 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, - 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, - 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, - 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, - 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, - 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, - 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, - 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, - 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, - 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, - 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, - 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, - 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, - 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, - 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, - 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, - 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, - 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, - 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, - 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, - 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, - 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, - 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, - 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, - 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, - 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, - 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, - 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, - 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, - 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, - 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, - 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, - 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, - 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, - 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, - 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, - 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, - 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, - 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, - 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, - 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, - 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, - 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, - 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, - 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, - 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, - 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, - 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, - 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, - 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d }; - - public static uint GetCrc32(byte[] bytes, int numBytes) + var valueLength = buffer[offset++]; + if (buffer.Length < 4 + offset + valueLength) { - var hash = 0xffffffff; - for (var i = 0; i < numBytes; i++) - hash = (hash >> 8) ^ crc_table[(hash ^ bytes[i]) & 0xff]; - - var tmp = ~hash & 0xffffffff; - var b0 = tmp & 0xff; - var b1 = (tmp >> 8) & 0xff; - var b2 = (tmp >> 16) & 0xff; - var b3 = (tmp >> 24) & 0xff; - hash = (b0 << 24) | (b1 << 16) | (b2 << 8) | b3; - return hash; + return false; } + + // remove null terminator + value = buffer.Slice(offset, valueLength - 1); + return true; } } } diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs index 8774371d5..31445e1ec 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs @@ -1,11 +1,17 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; using System.IO; +using System.Linq; using System.Net; +using System.Net.NetworkInformation; using System.Net.Sockets; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Common.Net; +using MediaBrowser.Common.Configuration; using MediaBrowser.Controller; using MediaBrowser.Controller.Library; using MediaBrowser.Model.Dto; @@ -18,30 +24,50 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun { public class HdHomerunUdpStream : LiveStream, IDirectStreamProvider { - private readonly IServerApplicationHost _appHost; - private readonly MediaBrowser.Model.Net.ISocketFactory _socketFactory; + private const int RtpHeaderBytes = 12; + private readonly IServerApplicationHost _appHost; private readonly IHdHomerunChannelCommands _channelCommands; private readonly int _numTuners; - private readonly INetworkManager _networkManager; - public HdHomerunUdpStream(MediaSourceInfo mediaSource, TunerHostInfo tunerHostInfo, string originalStreamId, IHdHomerunChannelCommands channelCommands, int numTuners, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost, MediaBrowser.Model.Net.ISocketFactory socketFactory, INetworkManager networkManager) - : base(mediaSource, tunerHostInfo, fileSystem, logger, appPaths) + public HdHomerunUdpStream( + MediaSourceInfo mediaSource, + TunerHostInfo tunerHostInfo, + string originalStreamId, + IHdHomerunChannelCommands channelCommands, + int numTuners, + IFileSystem fileSystem, + ILogger logger, + IConfigurationManager configurationManager, + IServerApplicationHost appHost, + IStreamHelper streamHelper) + : base(mediaSource, tunerHostInfo, fileSystem, logger, configurationManager, streamHelper) { _appHost = appHost; - _socketFactory = socketFactory; - _networkManager = networkManager; OriginalStreamId = originalStreamId; _channelCommands = channelCommands; _numTuners = numTuners; EnableStreamSharing = true; } - private static Socket CreateSocket(AddressFamily addressFamily, SocketType socketType, ProtocolType protocolType) + /// <summary> + /// Returns an unused UDP port number in the range specified. + /// Temporarily placed here until future network PR merged. + /// </summary> + /// <param name="range">Upper and Lower boundary of ports to select.</param> + /// <returns>System.Int32.</returns> + private static int GetUdpPortFromRange((int Min, int Max) range) { - var socket = new Socket(addressFamily, SocketType.Stream, ProtocolType.Tcp); + var properties = IPGlobalProperties.GetIPGlobalProperties(); + + // Get active udp listeners. + var udpListenerPorts = properties.GetActiveUdpListeners() + .Where(n => n.Port >= range.Min && n.Port <= range.Max) + .Select(n => n.Port); - return socket; + return Enumerable + .Range(range.Min, range.Max) + .FirstOrDefault(i => !udpListenerPorts.Contains(i)); } public override async Task Open(CancellationToken openCancellationToken) @@ -51,22 +77,22 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun var mediaSource = OriginalMediaSource; var uri = new Uri(mediaSource.Path); - var localPort = _networkManager.GetRandomUnusedUdpPort(); + // Temporary code to reduce PR size. This will be updated by a future network pr. + var localPort = GetUdpPortFromRange((49152, 65535)); Directory.CreateDirectory(Path.GetDirectoryName(TempFilePath)); Logger.LogInformation("Opening HDHR UDP Live stream from {host}", uri.Host); var remoteAddress = IPAddress.Parse(uri.Host); - var embyRemoteAddress = _networkManager.ParseIpAddress(uri.Host); IPAddress localAddress = null; - using (var tcpSocket = CreateSocket(remoteAddress.AddressFamily, SocketType.Stream, ProtocolType.Tcp)) + using (var tcpClient = new TcpClient()) { try { - tcpSocket.Connect(new IPEndPoint(remoteAddress, HdHomerunManager.HdHomeRunPort)); - localAddress = ((IPEndPoint)tcpSocket.LocalEndPoint).Address; - tcpSocket.Close(); + await tcpClient.ConnectAsync(remoteAddress, HdHomerunManager.HdHomeRunPort, openCancellationToken).ConfigureAwait(false); + localAddress = ((IPEndPoint)tcpClient.Client.LocalEndPoint).Address; + tcpClient.Close(); } catch (Exception ex) { @@ -75,237 +101,129 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun } } - var udpClient = _socketFactory.CreateUdpSocket(localPort); - var hdHomerunManager = new HdHomerunManager(_socketFactory, Logger); + if (localAddress.IsIPv4MappedToIPv6) + { + localAddress = localAddress.MapToIPv4(); + } + + var udpClient = new UdpClient(localPort, AddressFamily.InterNetwork); + var hdHomerunManager = new HdHomerunManager(); try { // send url to start streaming - await hdHomerunManager.StartStreaming(embyRemoteAddress, localAddress, localPort, _channelCommands, _numTuners, openCancellationToken).ConfigureAwait(false); + await hdHomerunManager.StartStreaming( + remoteAddress, + localAddress, + localPort, + _channelCommands, + _numTuners, + openCancellationToken).ConfigureAwait(false); } catch (Exception ex) { using (udpClient) using (hdHomerunManager) { - if (!(ex is OperationCanceledException)) + if (ex is not OperationCanceledException) { Logger.LogError(ex, "Error opening live stream:"); } + throw; } } var taskCompletionSource = new TaskCompletionSource<bool>(); - await StartStreaming(udpClient, hdHomerunManager, remoteAddress, taskCompletionSource, LiveStreamCancellationTokenSource.Token); + _ = StartStreaming( + udpClient, + hdHomerunManager, + remoteAddress, + taskCompletionSource, + LiveStreamCancellationTokenSource.Token); - //OpenedMediaSource.Protocol = MediaProtocol.File; - //OpenedMediaSource.Path = tempFile; - //OpenedMediaSource.ReadAtNativeFramerate = true; + // OpenedMediaSource.Protocol = MediaProtocol.File; + // OpenedMediaSource.Path = tempFile; + // OpenedMediaSource.ReadAtNativeFramerate = true; - MediaSource.Path = _appHost.GetLocalApiUrl("127.0.0.1") + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts"; + MediaSource.Path = _appHost.GetLoopbackHttpApiUrl() + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts"; MediaSource.Protocol = MediaProtocol.Http; - //OpenedMediaSource.SupportsDirectPlay = false; - //OpenedMediaSource.SupportsDirectStream = true; - //OpenedMediaSource.SupportsTranscoding = true; + // OpenedMediaSource.SupportsDirectPlay = false; + // OpenedMediaSource.SupportsDirectStream = true; + // OpenedMediaSource.SupportsTranscoding = true; - //await Task.Delay(5000).ConfigureAwait(false); + // await Task.Delay(5000).ConfigureAwait(false); await taskCompletionSource.Task.ConfigureAwait(false); } - private Task StartStreaming(MediaBrowser.Model.Net.ISocket udpClient, HdHomerunManager hdHomerunManager, IPAddress remoteAddress, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) + private async Task StartStreaming(UdpClient udpClient, HdHomerunManager hdHomerunManager, IPAddress remoteAddress, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) { - return Task.Run(async () => + using (udpClient) + using (hdHomerunManager) { - using (udpClient) - using (hdHomerunManager) + try { - try - { - await CopyTo(udpClient, TempFilePath, openTaskCompletionSource, cancellationToken).ConfigureAwait(false); - } - catch (OperationCanceledException ex) - { - Logger.LogInformation("HDHR UDP stream cancelled or timed out from {0}", remoteAddress); - openTaskCompletionSource.TrySetException(ex); - } - catch (Exception ex) - { - Logger.LogError(ex, "Error opening live stream:"); - openTaskCompletionSource.TrySetException(ex); - } - - EnableStreamSharing = false; + await CopyTo(udpClient, TempFilePath, openTaskCompletionSource, cancellationToken).ConfigureAwait(false); + } + catch (OperationCanceledException ex) + { + Logger.LogInformation("HDHR UDP stream cancelled or timed out from {0}", remoteAddress); + openTaskCompletionSource.TrySetException(ex); + } + catch (Exception ex) + { + Logger.LogError(ex, "Error opening live stream:"); + openTaskCompletionSource.TrySetException(ex); } - await DeleteTempFiles(new List<string> { TempFilePath }).ConfigureAwait(false); - }); - } + EnableStreamSharing = false; + } - private static void Resolve(TaskCompletionSource<bool> openTaskCompletionSource) - { - Task.Run(() => - { - openTaskCompletionSource.TrySetResult(true); - }); + await DeleteTempFiles(TempFilePath).ConfigureAwait(false); } - private static int RtpHeaderBytes = 12; - private async Task CopyTo(MediaBrowser.Model.Net.ISocket udpClient, string file, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) + private async Task CopyTo(UdpClient udpClient, string file, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) { - var bufferSize = 81920; - - byte[] buffer = new byte[bufferSize]; - int read; var resolved = false; - using (var source = _socketFactory.CreateNetworkStream(udpClient, false)) - using (var fileStream = FileSystem.GetFileStream(file, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read, FileOpenOptions.None)) + using (var fileStream = new FileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read)) { - var currentCancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, new CancellationTokenSource(TimeSpan.FromSeconds(30)).Token).Token; - - while ((read = await source.ReadAsync(buffer, 0, buffer.Length, currentCancellationToken).ConfigureAwait(false)) != 0) + while (true) { cancellationToken.ThrowIfCancellationRequested(); - - currentCancellationToken = cancellationToken; - - read -= RtpHeaderBytes; - - if (read > 0) + using (var timeOutSource = new CancellationTokenSource()) + using (var linkedSource = CancellationTokenSource.CreateLinkedTokenSource( + cancellationToken, + timeOutSource.Token)) { - fileStream.Write(buffer, RtpHeaderBytes, read); + var resTask = udpClient.ReceiveAsync(linkedSource.Token).AsTask(); + if (await Task.WhenAny(resTask, Task.Delay(30000, linkedSource.Token)).ConfigureAwait(false) != resTask) + { + resTask.Dispose(); + break; + } + + // We don't want all these delay tasks to keep running + timeOutSource.Cancel(); + var res = await resTask.ConfigureAwait(false); + var buffer = res.Buffer; + + var read = buffer.Length - RtpHeaderBytes; + + if (read > 0) + { + fileStream.Write(buffer, RtpHeaderBytes, read); + } + + if (!resolved) + { + resolved = true; + DateOpened = DateTime.UtcNow; + openTaskCompletionSource.TrySetResult(true); + } } - - if (!resolved) - { - resolved = true; - DateOpened = DateTime.UtcNow; - Resolve(openTaskCompletionSource); - } - } - } - } - - public class UdpClientStream : Stream - { - private static int RtpHeaderBytes = 12; - private static int PacketSize = 1316; - private readonly MediaBrowser.Model.Net.ISocket _udpClient; - bool disposed; - - public UdpClientStream(MediaBrowser.Model.Net.ISocket udpClient) : base() - { - _udpClient = udpClient; - } - - public override async Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken) - { - if (buffer == null) - throw new ArgumentNullException(nameof(buffer)); - - if (offset + count < 0) - throw new ArgumentOutOfRangeException(nameof(offset), "offset + count must not be negative"); - - if (offset + count > buffer.Length) - throw new ArgumentException("offset + count must not be greater than the length of buffer"); - - if (disposed) - throw new ObjectDisposedException(nameof(UdpClientStream)); - - // This will always receive a 1328 packet size (PacketSize + RtpHeaderSize) - // The RTP header will be stripped so see how many reads we need to make to fill the buffer. - int numReads = count / PacketSize; - int totalBytesRead = 0; - byte[] receiveBuffer = new byte[81920]; - - for (int i = 0; i < numReads; ++i) - { - var data = await _udpClient.ReceiveAsync(receiveBuffer, 0, receiveBuffer.Length, cancellationToken).ConfigureAwait(false); - - var bytesRead = data.ReceivedBytes - RtpHeaderBytes; - - // remove rtp header - Buffer.BlockCopy(data.Buffer, RtpHeaderBytes, buffer, offset, bytesRead); - offset += bytesRead; - totalBytesRead += bytesRead; } - return totalBytesRead; - } - - public override int Read(byte[] buffer, int offset, int count) - { - if (buffer == null) - throw new ArgumentNullException(nameof(buffer)); - - if (offset + count < 0) - throw new ArgumentOutOfRangeException("offset + count must not be negative", "offset+count"); - - if (offset + count > buffer.Length) - throw new ArgumentException("offset + count must not be greater than the length of buffer"); - - if (disposed) - throw new ObjectDisposedException(nameof(UdpClientStream)); - - // This will always receive a 1328 packet size (PacketSize + RtpHeaderSize) - // The RTP header will be stripped so see how many reads we need to make to fill the buffer. - int numReads = count / PacketSize; - int totalBytesRead = 0; - byte[] receiveBuffer = new byte[81920]; - - for (int i = 0; i < numReads; ++i) - { - var receivedBytes = _udpClient.Receive(receiveBuffer, 0, receiveBuffer.Length); - - var bytesRead = receivedBytes - RtpHeaderBytes; - - // remove rtp header - Buffer.BlockCopy(receiveBuffer, RtpHeaderBytes, buffer, offset, bytesRead); - offset += bytesRead; - totalBytesRead += bytesRead; - } - return totalBytesRead; - } - - protected override void Dispose(bool disposing) - { - disposed = true; - } - - public override bool CanRead => throw new NotImplementedException(); - - public override bool CanSeek => throw new NotImplementedException(); - - public override bool CanWrite => throw new NotImplementedException(); - - public override long Length => throw new NotImplementedException(); - - public override long Position - { - get => throw new NotImplementedException(); - - set => throw new NotImplementedException(); - } - - public override void Flush() - { - throw new NotImplementedException(); - } - - public override long Seek(long offset, SeekOrigin origin) - { - throw new NotImplementedException(); - } - - public override void SetLength(long value) - { - throw new NotImplementedException(); - } - - public override void Write(byte[] buffer, int offset, int count) - { - throw new NotImplementedException(); } } } diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/IHdHomerunChannelCommands.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/IHdHomerunChannelCommands.cs new file mode 100644 index 000000000..153354932 --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/IHdHomerunChannelCommands.cs @@ -0,0 +1,11 @@ +#pragma warning disable CS1591 + +using System.Collections.Generic; + +namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun +{ + public interface IHdHomerunChannelCommands + { + IEnumerable<(string, string)> GetCommands(); + } +} diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/LegacyHdHomerunChannelCommands.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/LegacyHdHomerunChannelCommands.cs new file mode 100644 index 000000000..26627b8aa --- /dev/null +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/LegacyHdHomerunChannelCommands.cs @@ -0,0 +1,38 @@ +#pragma warning disable CS1591 + +using System.Collections.Generic; +using System.Text.RegularExpressions; + +namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun +{ + public class LegacyHdHomerunChannelCommands : IHdHomerunChannelCommands + { + private string? _channel; + private string? _program; + + public LegacyHdHomerunChannelCommands(string url) + { + // parse url for channel and program + var regExp = new Regex(@"\/ch([0-9]+)-?([0-9]*)"); + var match = regExp.Match(url); + if (match.Success) + { + _channel = match.Groups[1].Value; + _program = match.Groups[2].Value; + } + } + + public IEnumerable<(string, string)> GetCommands() + { + if (!string.IsNullOrEmpty(_channel)) + { + yield return ("channel", _channel); + } + + if (!string.IsNullOrEmpty(_program)) + { + yield return ("program", _program); + } + } + } +} diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs index 1f8ca276e..5581ba87c 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs @@ -1,10 +1,13 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; -using System.Collections.Generic; +using System.Globalization; using System.IO; -using System.Linq; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Controller; +using MediaBrowser.Common.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Model.Dto; using MediaBrowser.Model.IO; @@ -15,51 +18,64 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { public class LiveStream : ILiveStream { - public MediaSourceInfo OriginalMediaSource { get; set; } - public MediaSourceInfo MediaSource { get; set; } - - public int ConsumerCount { get; set; } - - public string OriginalStreamId { get; set; } - public bool EnableStreamSharing { get; set; } - public string UniqueId { get; private set; } - - protected readonly IFileSystem FileSystem; - protected readonly IServerApplicationPaths AppPaths; - - protected string TempFilePath; - protected readonly ILogger Logger; - protected readonly CancellationTokenSource LiveStreamCancellationTokenSource = new CancellationTokenSource(); - - public string TunerHostId { get; private set; } - - public DateTime DateOpened { get; protected set; } - - public Func<Task> OnClose { get; set; } - - public LiveStream(MediaSourceInfo mediaSource, TunerHostInfo tuner, IFileSystem fileSystem, ILogger logger, IServerApplicationPaths appPaths) + private readonly IConfigurationManager _configurationManager; + + public LiveStream( + MediaSourceInfo mediaSource, + TunerHostInfo tuner, + IFileSystem fileSystem, + ILogger logger, + IConfigurationManager configurationManager, + IStreamHelper streamHelper) { OriginalMediaSource = mediaSource; FileSystem = fileSystem; MediaSource = mediaSource; Logger = logger; EnableStreamSharing = true; - UniqueId = Guid.NewGuid().ToString("N"); + UniqueId = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture); if (tuner != null) { TunerHostId = tuner.Id; } - AppPaths = appPaths; + _configurationManager = configurationManager; + StreamHelper = streamHelper; ConsumerCount = 1; SetTempFilePath("ts"); } + protected IFileSystem FileSystem { get; } + + protected IStreamHelper StreamHelper { get; } + + protected ILogger Logger { get; } + + protected CancellationTokenSource LiveStreamCancellationTokenSource { get; } = new CancellationTokenSource(); + + protected string TempFilePath { get; set; } + + public MediaSourceInfo OriginalMediaSource { get; set; } + + public MediaSourceInfo MediaSource { get; set; } + + public int ConsumerCount { get; set; } + + public string OriginalStreamId { get; set; } + + public bool EnableStreamSharing { get; set; } + + public string UniqueId { get; } + + public string TunerHostId { get; } + + public DateTime DateOpened { get; protected set; } + protected void SetTempFilePath(string extension) { - TempFilePath = Path.Combine(AppPaths.GetTranscodingTempPath(), UniqueId + "." + extension); + TempFilePath = Path.Combine(_configurationManager.GetTranscodePath(), UniqueId + "." + extension); } public virtual Task Open(CancellationToken openCancellationToken) @@ -72,164 +88,72 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { EnableStreamSharing = false; - Logger.LogInformation("Closing " + GetType().Name); + Logger.LogInformation("Closing {Type}", GetType().Name); LiveStreamCancellationTokenSource.Cancel(); - if (OnClose != null) - { - return CloseWithExternalFn(); - } - return Task.CompletedTask; } - private async Task CloseWithExternalFn() + public Stream GetStream() { - try - { - await OnClose().ConfigureAwait(false); - } - catch (Exception ex) - { - Logger.LogError(ex, "Error closing live stream"); - } - } - - protected Stream GetInputStream(string path, bool allowAsyncFileRead) - { - var fileOpenOptions = FileOpenOptions.SequentialScan; - - if (allowAsyncFileRead) + var stream = GetInputStream(TempFilePath); + bool seekFile = (DateTime.UtcNow - DateOpened).TotalSeconds > 10; + if (seekFile) { - fileOpenOptions |= FileOpenOptions.Asynchronous; + TrySeek(stream, -20000); } - return FileSystem.GetFileStream(path, FileOpenMode.Open, FileAccessMode.Read, FileShareMode.ReadWrite, fileOpenOptions); + return stream; } - public Task DeleteTempFiles() - { - return DeleteTempFiles(GetStreamFilePaths()); - } + protected FileStream GetInputStream(string path) + => new FileStream( + path, + FileMode.Open, + FileAccess.Read, + FileShare.ReadWrite, + IODefaults.FileStreamBufferSize, + FileOptions.SequentialScan | FileOptions.Asynchronous); - protected async Task DeleteTempFiles(List<string> paths, int retryCount = 0) + protected async Task DeleteTempFiles(string path, int retryCount = 0) { if (retryCount == 0) { - Logger.LogInformation("Deleting temp files {0}", string.Join(", ", paths.ToArray())); - } - - var failedFiles = new List<string>(); - - foreach (var path in paths) - { - try - { - FileSystem.DeleteFile(path); - } - catch (DirectoryNotFoundException) - { - } - catch (FileNotFoundException) - { - } - catch (Exception ex) - { - Logger.LogError(ex, "Error deleting file {path}", path); - failedFiles.Add(path); - } + Logger.LogInformation("Deleting temp file {FilePath}", path); } - if (failedFiles.Count > 0 && retryCount <= 40) - { - await Task.Delay(500).ConfigureAwait(false); - await DeleteTempFiles(failedFiles, retryCount + 1).ConfigureAwait(false); - } - } - - protected virtual List<string> GetStreamFilePaths() - { - return new List<string> { TempFilePath }; - } - - public async Task CopyToAsync(Stream stream, CancellationToken cancellationToken) - { - cancellationToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, LiveStreamCancellationTokenSource.Token).Token; - - var allowAsync = false; - // use non-async filestream along with read due to https://github.com/dotnet/corefx/issues/6039 - - bool seekFile = (DateTime.UtcNow - DateOpened).TotalSeconds > 10; - - var nextFileInfo = GetNextFile(null); - var nextFile = nextFileInfo.Item1; - var isLastFile = nextFileInfo.Item2; - - while (!string.IsNullOrEmpty(nextFile)) + try { - var emptyReadLimit = isLastFile ? EmptyReadLimit : 1; - - await CopyFile(nextFile, seekFile, emptyReadLimit, allowAsync, stream, cancellationToken).ConfigureAwait(false); - - seekFile = false; - nextFileInfo = GetNextFile(nextFile); - nextFile = nextFileInfo.Item1; - isLastFile = nextFileInfo.Item2; + FileSystem.DeleteFile(path); } - - Logger.LogInformation("Live Stream ended."); - } - - private Tuple<string, bool> GetNextFile(string currentFile) - { - var files = GetStreamFilePaths(); - - //logger.LogInformation("Live stream files: {0}", string.Join(", ", files.ToArray())); - - if (string.IsNullOrEmpty(currentFile)) + catch (Exception ex) { - return new Tuple<string, bool>(files.Last(), true); + Logger.LogError(ex, "Error deleting file {FilePath}", path); + if (retryCount <= 40) + { + await Task.Delay(500).ConfigureAwait(false); + await DeleteTempFiles(path, retryCount + 1).ConfigureAwait(false); + } } - - var nextIndex = files.FindIndex(i => string.Equals(i, currentFile, StringComparison.OrdinalIgnoreCase)) + 1; - - var isLastFile = nextIndex == files.Count - 1; - - return new Tuple<string, bool>(files.ElementAtOrDefault(nextIndex), isLastFile); } - private async Task CopyFile(string path, bool seekFile, int emptyReadLimit, bool allowAsync, Stream stream, CancellationToken cancellationToken) + private void TrySeek(Stream stream, long offset) { - //logger.LogInformation("Opening live stream file {0}. Empty read limit: {1}", path, emptyReadLimit); - - using (var inputStream = (FileStream)GetInputStream(path, allowAsync)) + if (!stream.CanSeek) { - if (seekFile) - { - TrySeek(inputStream, -20000); - } - - await ApplicationHost.StreamHelper.CopyToAsync(inputStream, stream, 81920, emptyReadLimit, cancellationToken).ConfigureAwait(false); + return; } - } - - protected virtual int EmptyReadLimit => 1000; - private void TrySeek(FileStream stream, long offset) - { - //logger.LogInformation("TrySeek live stream"); try { stream.Seek(offset, SeekOrigin.End); } catch (IOException) { - } catch (ArgumentException) { - } catch (Exception ex) { diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs index fdaaf0bae..08b9260b9 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs @@ -1,7 +1,13 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; +using System.Globalization; using System.IO; using System.Linq; +using System.Net.Http; using System.Threading; using System.Threading.Tasks; using MediaBrowser.Common.Extensions; @@ -10,32 +16,50 @@ using MediaBrowser.Controller; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Controller.MediaEncoding; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; using MediaBrowser.Model.IO; using MediaBrowser.Model.LiveTv; using MediaBrowser.Model.MediaInfo; -using MediaBrowser.Model.Serialization; -using MediaBrowser.Model.System; +using Microsoft.Extensions.Caching.Memory; using Microsoft.Extensions.Logging; +using Microsoft.Net.Http.Headers; namespace Emby.Server.Implementations.LiveTv.TunerHosts { public class M3UTunerHost : BaseTunerHost, ITunerHost, IConfigurableTunerHost { - private readonly IHttpClient _httpClient; + private static readonly string[] _disallowedSharedStreamExtensions = + { + ".mkv", + ".mp4", + ".m3u8", + ".mpd" + }; + + private readonly IHttpClientFactory _httpClientFactory; private readonly IServerApplicationHost _appHost; private readonly INetworkManager _networkManager; private readonly IMediaSourceManager _mediaSourceManager; - - public M3UTunerHost(IServerConfigurationManager config, IMediaSourceManager mediaSourceManager, ILogger logger, IJsonSerializer jsonSerializer, IFileSystem fileSystem, IHttpClient httpClient, IServerApplicationHost appHost, INetworkManager networkManager) - : base(config, logger, jsonSerializer, fileSystem) + private readonly IStreamHelper _streamHelper; + + public M3UTunerHost( + IServerConfigurationManager config, + IMediaSourceManager mediaSourceManager, + ILogger<M3UTunerHost> logger, + IFileSystem fileSystem, + IHttpClientFactory httpClientFactory, + IServerApplicationHost appHost, + INetworkManager networkManager, + IStreamHelper streamHelper, + IMemoryCache memoryCache) + : base(config, logger, fileSystem, memoryCache) { - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _appHost = appHost; _networkManager = networkManager; _mediaSourceManager = mediaSourceManager; + _streamHelper = streamHelper; } public override string Type => "m3u"; @@ -44,16 +68,16 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts private string GetFullChannelIdPrefix(TunerHostInfo info) { - return ChannelIdPrefix + info.Url.GetMD5().ToString("N"); + return ChannelIdPrefix + info.Url.GetMD5().ToString("N", CultureInfo.InvariantCulture); } - protected override async Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo info, CancellationToken cancellationToken) + protected override async Task<List<ChannelInfo>> GetChannelsInternal(TunerHostInfo tuner, CancellationToken cancellationToken) { - var channelIdPrefix = GetFullChannelIdPrefix(info); + var channelIdPrefix = GetFullChannelIdPrefix(tuner); - var result = await new M3uParser(Logger, _httpClient, _appHost).Parse(info.Url, channelIdPrefix, info.Id, cancellationToken).ConfigureAwait(false); - - return result.Cast<ChannelInfo>().ToList(); + return await new M3uParser(Logger, _httpClientFactory) + .Parse(tuner, channelIdPrefix, cancellationToken) + .ConfigureAwait(false); } public Task<List<LiveTvTunerInfo>> GetTunerInfos(CancellationToken cancellationToken) @@ -64,7 +88,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts Name = Name, SourceType = Type, Status = LiveTvTunerStatus.Available, - Id = i.Url.GetMD5().ToString("N"), + Id = i.Url.GetMD5().ToString("N", CultureInfo.InvariantCulture), Url = i.Url }) .ToList(); @@ -72,32 +96,24 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts return Task.FromResult(list); } - private string[] _disallowedSharedStreamExtensions = new string[] + protected override async Task<ILiveStream> GetChannelStream(TunerHostInfo tunerHost, ChannelInfo channel, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) { - ".mkv", - ".mp4", - ".m3u8", - ".mpd" - }; - - protected override async Task<ILiveStream> GetChannelStream(TunerHostInfo info, ChannelInfo channelInfo, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken) - { - var tunerCount = info.TunerCount; + var tunerCount = tunerHost.TunerCount; if (tunerCount > 0) { - var tunerHostId = info.Id; - var liveStreams = currentLiveStreams.Where(i => string.Equals(i.TunerHostId, tunerHostId, StringComparison.OrdinalIgnoreCase)).ToList(); + var tunerHostId = tunerHost.Id; + var liveStreams = currentLiveStreams.Where(i => string.Equals(i.TunerHostId, tunerHostId, StringComparison.OrdinalIgnoreCase)); - if (liveStreams.Count >= tunerCount) + if (liveStreams.Count() >= tunerCount) { throw new LiveTvConflictException("M3U simultaneous stream limit has been reached."); } } - var sources = await GetChannelStreamMediaSources(info, channelInfo, cancellationToken).ConfigureAwait(false); + var sources = await GetChannelStreamMediaSources(tunerHost, channel, cancellationToken).ConfigureAwait(false); - var mediaSource = sources.First(); + var mediaSource = sources[0]; if (mediaSource.Protocol == MediaProtocol.Http && !mediaSource.RequiresLooping) { @@ -105,24 +121,23 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts if (!_disallowedSharedStreamExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase)) { - return new SharedHttpStream(mediaSource, info, streamId, FileSystem, _httpClient, Logger, Config.ApplicationPaths, _appHost); + return new SharedHttpStream(mediaSource, tunerHost, streamId, FileSystem, _httpClientFactory, Logger, Config, _appHost, _streamHelper); } } - return new LiveStream(mediaSource, info, FileSystem, Logger, Config.ApplicationPaths); + return new LiveStream(mediaSource, tunerHost, FileSystem, Logger, Config, _streamHelper); } public async Task Validate(TunerHostInfo info) { - using (var stream = await new M3uParser(Logger, _httpClient, _appHost).GetListingsStream(info.Url, CancellationToken.None).ConfigureAwait(false)) + using (var stream = await new M3uParser(Logger, _httpClientFactory).GetListingsStream(info, CancellationToken.None).ConfigureAwait(false)) { - } } - protected override Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo info, ChannelInfo channelInfo, CancellationToken cancellationToken) + protected override Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(TunerHostInfo tuner, ChannelInfo channel, CancellationToken cancellationToken) { - return Task.FromResult(new List<MediaSourceInfo> { CreateMediaSourceInfo(info, channelInfo) }); + return Task.FromResult(new List<MediaSourceInfo> { CreateMediaSourceInfo(tuner, channel) }); } protected virtual MediaSourceInfo CreateMediaSourceInfo(TunerHostInfo info, ChannelInfo channel) @@ -145,7 +160,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts if (protocol == MediaProtocol.Http) { // Use user-defined user-agent. If there isn't one, make it look like a browser. - httpHeaders["User-Agent"] = string.IsNullOrWhiteSpace(info.UserAgent) ? + httpHeaders[HeaderNames.UserAgent] = string.IsNullOrWhiteSpace(info.UserAgent) ? "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.85 Safari/537.36" : info.UserAgent; } @@ -176,7 +191,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts ReadAtNativeFramerate = false, - Id = channel.Path.GetMD5().ToString("N"), + Id = channel.Path.GetMD5().ToString("N", CultureInfo.InvariantCulture), IsInfiniteStream = true, IsRemote = isRemote, diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs index ad124bb0f..506ef5548 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs @@ -1,107 +1,112 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; using System.Collections.Generic; using System.Globalization; using System.IO; -using System.Linq; +using System.Net.Http; using System.Text.RegularExpressions; using System.Threading; using System.Threading.Tasks; +using Jellyfin.Extensions; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Net; -using MediaBrowser.Controller; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Model.Extensions; using MediaBrowser.Model.IO; +using MediaBrowser.Model.LiveTv; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.TunerHosts { public class M3uParser { + private const string ExtInfPrefix = "#EXTINF:"; + private readonly ILogger _logger; - private readonly IHttpClient _httpClient; - private readonly IServerApplicationHost _appHost; + private readonly IHttpClientFactory _httpClientFactory; - public M3uParser(ILogger logger, IHttpClient httpClient, IServerApplicationHost appHost) + public M3uParser(ILogger logger, IHttpClientFactory httpClientFactory) { _logger = logger; - _httpClient = httpClient; - _appHost = appHost; + _httpClientFactory = httpClientFactory; } - public async Task<List<ChannelInfo>> Parse(string url, string channelIdPrefix, string tunerHostId, CancellationToken cancellationToken) + public async Task<List<ChannelInfo>> Parse(TunerHostInfo info, string channelIdPrefix, CancellationToken cancellationToken) { // Read the file and display it line by line. - using (var reader = new StreamReader(await GetListingsStream(url, cancellationToken).ConfigureAwait(false))) + using (var reader = new StreamReader(await GetListingsStream(info, cancellationToken).ConfigureAwait(false))) { - return GetChannels(reader, channelIdPrefix, tunerHostId); + return await GetChannelsAsync(reader, channelIdPrefix, info.Id).ConfigureAwait(false); } } - public List<ChannelInfo> ParseString(string text, string channelIdPrefix, string tunerHostId) + public async Task<Stream> GetListingsStream(TunerHostInfo info, CancellationToken cancellationToken) { - // Read the file and display it line by line. - using (var reader = new StringReader(text)) + if (info == null) { - return GetChannels(reader, channelIdPrefix, tunerHostId); + throw new ArgumentNullException(nameof(info)); } - } - public Task<Stream> GetListingsStream(string url, CancellationToken cancellationToken) - { - if (url.StartsWith("http", StringComparison.OrdinalIgnoreCase)) + if (!info.Url.StartsWith("http", StringComparison.OrdinalIgnoreCase)) { - return _httpClient.Get(new HttpRequestOptions - { - Url = url, - CancellationToken = cancellationToken, - // Some data providers will require a user agent - UserAgent = _appHost.ApplicationUserAgent - }); + return AsyncFile.OpenRead(info.Url); + } + + using var requestMessage = new HttpRequestMessage(HttpMethod.Get, info.Url); + if (!string.IsNullOrEmpty(info.UserAgent)) + { + requestMessage.Headers.UserAgent.TryParseAdd(info.UserAgent); } - return Task.FromResult((Stream)File.OpenRead(url)); + + // Set HttpCompletionOption.ResponseHeadersRead to prevent timeouts on larger files + var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .SendAsync(requestMessage, HttpCompletionOption.ResponseHeadersRead, cancellationToken) + .ConfigureAwait(false); + response.EnsureSuccessStatusCode(); + + return await response.Content.ReadAsStreamAsync(cancellationToken); } - const string ExtInfPrefix = "#EXTINF:"; - private List<ChannelInfo> GetChannels(TextReader reader, string channelIdPrefix, string tunerHostId) + private async Task<List<ChannelInfo>> GetChannelsAsync(TextReader reader, string channelIdPrefix, string tunerHostId) { var channels = new List<ChannelInfo>(); - string line; - string extInf = ""; + string extInf = string.Empty; - while ((line = reader.ReadLine()) != null) + await foreach (var line in reader.ReadAllLinesAsync().ConfigureAwait(false)) { - line = line.Trim(); - if (string.IsNullOrWhiteSpace(line)) + var trimmedLine = line.Trim(); + if (string.IsNullOrWhiteSpace(trimmedLine)) { continue; } - if (line.StartsWith("#EXTM3U", StringComparison.OrdinalIgnoreCase)) + if (trimmedLine.StartsWith("#EXTM3U", StringComparison.OrdinalIgnoreCase)) { continue; } - if (line.StartsWith(ExtInfPrefix, StringComparison.OrdinalIgnoreCase)) + if (trimmedLine.StartsWith(ExtInfPrefix, StringComparison.OrdinalIgnoreCase)) { - extInf = line.Substring(ExtInfPrefix.Length).Trim(); - _logger.LogInformation("Found m3u channel: {0}", extInf); + extInf = trimmedLine.Substring(ExtInfPrefix.Length).Trim(); } - else if (!string.IsNullOrWhiteSpace(extInf) && !line.StartsWith("#", StringComparison.OrdinalIgnoreCase)) + else if (!string.IsNullOrWhiteSpace(extInf) && !trimmedLine.StartsWith('#')) { - var channel = GetChannelnfo(extInf, tunerHostId, line); + var channel = GetChannelnfo(extInf, tunerHostId, trimmedLine); if (string.IsNullOrWhiteSpace(channel.Id)) { - channel.Id = channelIdPrefix + line.GetMD5().ToString("N"); + channel.Id = channelIdPrefix + trimmedLine.GetMD5().ToString("N", CultureInfo.InvariantCulture); } else { - channel.Id = channelIdPrefix + channel.Id.GetMD5().ToString("N"); + channel.Id = channelIdPrefix + channel.Id.GetMD5().ToString("N", CultureInfo.InvariantCulture); } - channel.Path = line; + channel.Path = trimmedLine; channels.Add(channel); - extInf = ""; + _logger.LogInformation("Parsed channel: {ChannelName}", channel.Name); + extInf = string.Empty; } } @@ -110,8 +115,10 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts private ChannelInfo GetChannelnfo(string extInf, string tunerHostId, string mediaUrl) { - var channel = new ChannelInfo(); - channel.TunerHostId = tunerHostId; + var channel = new ChannelInfo() + { + TunerHostId = tunerHostId + }; extInf = extInf.Trim(); @@ -123,6 +130,11 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts channel.ImageUrl = value; } + if (attributes.TryGetValue("group-title", out string groupTitle)) + { + channel.ChannelGroup = groupTitle; + } + channel.Name = GetChannelName(extInf, attributes); channel.Number = GetChannelNumber(extInf, attributes, mediaUrl); @@ -137,13 +149,15 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { channelIdValues.Add(channelId); } + if (!string.IsNullOrWhiteSpace(tvgId)) { channelIdValues.Add(tvgId); } + if (channelIdValues.Count > 0) { - channel.Id = string.Join("_", channelIdValues.ToArray()); + channel.Id = string.Join('_', channelIdValues); } return channel; @@ -151,16 +165,15 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts private string GetChannelNumber(string extInf, Dictionary<string, string> attributes, string mediaUrl) { - var nameParts = extInf.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries); - var nameInExtInf = nameParts.Length > 1 ? nameParts.Last().Trim() : null; + var nameParts = extInf.Split(',', StringSplitOptions.RemoveEmptyEntries); + var nameInExtInf = nameParts.Length > 1 ? nameParts[^1].AsSpan().Trim() : ReadOnlySpan<char>.Empty; string numberString = null; string attributeValue; - double doubleValue; if (attributes.TryGetValue("tvg-chno", out attributeValue)) { - if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out doubleValue)) + if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { numberString = attributeValue; } @@ -170,41 +183,40 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { if (attributes.TryGetValue("tvg-id", out attributeValue)) { - if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out doubleValue)) + if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { numberString = attributeValue; } else if (attributes.TryGetValue("channel-id", out attributeValue)) { - if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out doubleValue)) + if (double.TryParse(attributeValue, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { numberString = attributeValue; } } } - if (String.IsNullOrWhiteSpace(numberString)) + if (string.IsNullOrWhiteSpace(numberString)) { // Using this as a fallback now as this leads to Problems with channels like "5 USA" - // where 5 isnt ment to be the channel number + // where 5 isn't ment to be the channel number // Check for channel number with the format from SatIp // #EXTINF:0,84. VOX Schweiz // #EXTINF:0,84.0 - VOX Schweiz - if (!string.IsNullOrWhiteSpace(nameInExtInf)) + if (!nameInExtInf.IsEmpty && !nameInExtInf.IsWhiteSpace()) { var numberIndex = nameInExtInf.IndexOf(' '); if (numberIndex > 0) { - var numberPart = nameInExtInf.Substring(0, numberIndex).Trim(new[] { ' ', '.' }); + var numberPart = nameInExtInf.Slice(0, numberIndex).Trim(new[] { ' ', '.' }); - if (double.TryParse(numberPart, NumberStyles.Any, CultureInfo.InvariantCulture, out var number)) + if (double.TryParse(numberPart, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { - numberString = numberPart; + numberString = numberPart.ToString(); } } } } - } if (!IsValidChannelNumber(numberString)) @@ -226,7 +238,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { try { - numberString = Path.GetFileNameWithoutExtension(mediaUrl.Split('/').Last()); + numberString = Path.GetFileNameWithoutExtension(mediaUrl.AsSpan().RightPart('/')).ToString(); if (!IsValidChannelNumber(numberString)) { @@ -253,7 +265,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts return false; } - if (!double.TryParse(numberString, NumberStyles.Any, CultureInfo.InvariantCulture, out var value)) + if (!double.TryParse(numberString, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { return false; } @@ -263,8 +275,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts private static string GetChannelName(string extInf, Dictionary<string, string> attributes) { - var nameParts = extInf.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries); - var nameInExtInf = nameParts.Length > 1 ? nameParts.Last().Trim() : null; + var nameParts = extInf.Split(',', StringSplitOptions.RemoveEmptyEntries); + var nameInExtInf = nameParts.Length > 1 ? nameParts[^1].Trim() : null; // Check for channel number with the format from SatIp // #EXTINF:0,84. VOX Schweiz @@ -276,19 +288,19 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { var numberPart = nameInExtInf.Substring(0, numberIndex).Trim(new[] { ' ', '.' }); - if (double.TryParse(numberPart, NumberStyles.Any, CultureInfo.InvariantCulture, out var number)) + if (double.TryParse(numberPart, NumberStyles.Any, CultureInfo.InvariantCulture, out _)) { - //channel.Number = number.ToString(); + // channel.Number = number.ToString(); nameInExtInf = nameInExtInf.Substring(numberIndex + 1).Trim(new[] { ' ', '-' }); } } } - attributes.TryGetValue("tvg-name", out string name); + string name = nameInExtInf; if (string.IsNullOrWhiteSpace(name)) { - name = nameInExtInf; + attributes.TryGetValue("tvg-name", out name); } if (string.IsNullOrWhiteSpace(name)) diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs index d74cf3be2..3b69e55b0 100644 --- a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs +++ b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs @@ -1,8 +1,14 @@ +#nullable disable + +#pragma warning disable CS1591 + using System; -using System.Collections.Generic; +using System.Globalization; using System.IO; +using System.Net.Http; using System.Threading; using System.Threading.Tasks; +using MediaBrowser.Common.Configuration; using MediaBrowser.Common.Net; using MediaBrowser.Controller; using MediaBrowser.Controller.Library; @@ -16,13 +22,22 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts { public class SharedHttpStream : LiveStream, IDirectStreamProvider { - private readonly IHttpClient _httpClient; + private readonly IHttpClientFactory _httpClientFactory; private readonly IServerApplicationHost _appHost; - public SharedHttpStream(MediaSourceInfo mediaSource, TunerHostInfo tunerHostInfo, string originalStreamId, IFileSystem fileSystem, IHttpClient httpClient, ILogger logger, IServerApplicationPaths appPaths, IServerApplicationHost appHost) - : base(mediaSource, tunerHostInfo, fileSystem, logger, appPaths) + public SharedHttpStream( + MediaSourceInfo mediaSource, + TunerHostInfo tunerHostInfo, + string originalStreamId, + IFileSystem fileSystem, + IHttpClientFactory httpClientFactory, + ILogger logger, + IConfigurationManager configurationManager, + IServerApplicationHost appHost, + IStreamHelper streamHelper) + : base(mediaSource, tunerHostInfo, fileSystem, logger, configurationManager, streamHelper) { - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _appHost = appHost; OriginalStreamId = originalStreamId; EnableStreamSharing = true; @@ -39,105 +54,95 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts Directory.CreateDirectory(Path.GetDirectoryName(TempFilePath)); var typeName = GetType().Name; - Logger.LogInformation("Opening " + typeName + " Live stream from {0}", url); - - var httpRequestOptions = new HttpRequestOptions - { - Url = url, - CancellationToken = CancellationToken.None, - BufferContent = false, - - // Increase a little bit - TimeoutMs = 30000, - - EnableHttpCompression = false, - - LogResponse = true, - LogResponseHeaders = true - }; - - foreach (var header in mediaSource.RequiredHttpHeaders) - { - httpRequestOptions.RequestHeaders[header.Key] = header.Value; - } - - var response = await _httpClient.SendAsync(httpRequestOptions, "GET").ConfigureAwait(false); - - var extension = "ts"; - var requiresRemux = false; - - var contentType = response.ContentType ?? string.Empty; - if (contentType.IndexOf("matroska", StringComparison.OrdinalIgnoreCase) != -1) - { - requiresRemux = true; - } - else if (contentType.IndexOf("mp4", StringComparison.OrdinalIgnoreCase) != -1 || - contentType.IndexOf("dash", StringComparison.OrdinalIgnoreCase) != -1 || - contentType.IndexOf("mpegURL", StringComparison.OrdinalIgnoreCase) != -1 || - contentType.IndexOf("text/", StringComparison.OrdinalIgnoreCase) != -1) - { - requiresRemux = true; - } - - // Close the stream without any sharing features - if (requiresRemux) + Logger.LogInformation("Opening {StreamType} Live stream from {Url}", typeName, url); + + // Response stream is disposed manually. + var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(url, HttpCompletionOption.ResponseHeadersRead, CancellationToken.None) + .ConfigureAwait(false); + + var contentType = response.Content.Headers.ContentType?.ToString() ?? string.Empty; + if (contentType.Contains("matroska", StringComparison.OrdinalIgnoreCase) + || contentType.Contains("mp4", StringComparison.OrdinalIgnoreCase) + || contentType.Contains("dash", StringComparison.OrdinalIgnoreCase) + || contentType.Contains("mpegURL", StringComparison.OrdinalIgnoreCase) + || contentType.Contains("text/", StringComparison.OrdinalIgnoreCase)) { - using (response) - { - return; - } + // Close the stream without any sharing features + response.Dispose(); + return; } - SetTempFilePath(extension); + SetTempFilePath("ts"); var taskCompletionSource = new TaskCompletionSource<bool>(); - var now = DateTime.UtcNow; - _ = StartStreaming(response, taskCompletionSource, LiveStreamCancellationTokenSource.Token); - //OpenedMediaSource.Protocol = MediaProtocol.File; - //OpenedMediaSource.Path = tempFile; - //OpenedMediaSource.ReadAtNativeFramerate = true; + // OpenedMediaSource.Protocol = MediaProtocol.File; + // OpenedMediaSource.Path = tempFile; + // OpenedMediaSource.ReadAtNativeFramerate = true; - MediaSource.Path = _appHost.GetLocalApiUrl("127.0.0.1") + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts"; + MediaSource.Path = _appHost.GetLoopbackHttpApiUrl() + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts"; MediaSource.Protocol = MediaProtocol.Http; - //OpenedMediaSource.Path = TempFilePath; - //OpenedMediaSource.Protocol = MediaProtocol.File; + // OpenedMediaSource.Path = TempFilePath; + // OpenedMediaSource.Protocol = MediaProtocol.File; - //OpenedMediaSource.Path = _tempFilePath; - //OpenedMediaSource.Protocol = MediaProtocol.File; - //OpenedMediaSource.SupportsDirectPlay = false; - //OpenedMediaSource.SupportsDirectStream = true; - //OpenedMediaSource.SupportsTranscoding = true; + // OpenedMediaSource.Path = _tempFilePath; + // OpenedMediaSource.Protocol = MediaProtocol.File; + // OpenedMediaSource.SupportsDirectPlay = false; + // OpenedMediaSource.SupportsDirectStream = true; + // OpenedMediaSource.SupportsTranscoding = true; await taskCompletionSource.Task.ConfigureAwait(false); + if (taskCompletionSource.Task.Exception != null) + { + // Error happened while opening the stream so raise the exception again to inform the caller + throw taskCompletionSource.Task.Exception; + } + + if (!taskCompletionSource.Task.Result) + { + Logger.LogWarning("Zero bytes copied from stream {StreamType} to {FilePath} but no exception raised", GetType().Name, TempFilePath); + throw new EndOfStreamException(string.Format(CultureInfo.InvariantCulture, "Zero bytes copied from stream {0}", GetType().Name)); + } } - private Task StartStreaming(HttpResponseInfo response, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) + private Task StartStreaming(HttpResponseMessage response, TaskCompletionSource<bool> openTaskCompletionSource, CancellationToken cancellationToken) { - return Task.Run(async () => - { - try + return Task.Run( + async () => { - Logger.LogInformation("Beginning {0} stream to {1}", GetType().Name, TempFilePath); - using (response) - using (var stream = response.Content) - using (var fileStream = FileSystem.GetFileStream(TempFilePath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read, FileOpenOptions.None)) + try { - await ApplicationHost.StreamHelper.CopyToAsync(stream, fileStream, 81920, () => Resolve(openTaskCompletionSource), cancellationToken).ConfigureAwait(false); + Logger.LogInformation("Beginning {StreamType} stream to {FilePath}", GetType().Name, TempFilePath); + using var message = response; + await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); + await using var fileStream = new FileStream(TempFilePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, FileOptions.Asynchronous); + await StreamHelper.CopyToAsync( + stream, + fileStream, + IODefaults.CopyToBufferSize, + () => Resolve(openTaskCompletionSource), + cancellationToken).ConfigureAwait(false); } - } - catch (OperationCanceledException) - { - } - catch (Exception ex) - { - Logger.LogError(ex, "Error copying live stream."); - } - EnableStreamSharing = false; - await DeleteTempFiles(new List<string> { TempFilePath }).ConfigureAwait(false); - }); + catch (OperationCanceledException ex) + { + Logger.LogInformation("Copying of {StreamType} to {FilePath} was canceled", GetType().Name, TempFilePath); + openTaskCompletionSource.TrySetException(ex); + } + catch (Exception ex) + { + Logger.LogError(ex, "Error copying live stream {StreamType} to {FilePath}", GetType().Name, TempFilePath); + openTaskCompletionSource.TrySetException(ex); + } + + openTaskCompletionSource.TrySetResult(false); + + EnableStreamSharing = false; + await DeleteTempFiles(TempFilePath).ConfigureAwait(false); + }, + CancellationToken.None); } private void Resolve(TaskCompletionSource<bool> openTaskCompletionSource) |