1114 lines
42 KiB
C#
1114 lines
42 KiB
C#
using MediaBrowser.Common;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.IO;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Common.Security;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.FileOrganization;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Controller.MediaEncoding;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.Dlna;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Events;
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using MediaBrowser.Model.FileOrganization;
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using MediaBrowser.Model.LiveTv;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Serialization;
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using MediaBrowser.Server.Implementations.FileOrganization;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using CommonIO;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Power;
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using Microsoft.Win32;
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namespace MediaBrowser.Server.Implementations.LiveTv.EmbyTV
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{
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public class EmbyTV : ILiveTvService, IHasRegistrationInfo, IDisposable
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{
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private readonly IApplicationHost _appHpst;
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private readonly ILogger _logger;
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private readonly IHttpClient _httpClient;
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private readonly IServerConfigurationManager _config;
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private readonly IJsonSerializer _jsonSerializer;
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private readonly ItemDataProvider<RecordingInfo> _recordingProvider;
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private readonly ItemDataProvider<SeriesTimerInfo> _seriesTimerProvider;
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private readonly TimerManager _timerProvider;
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private readonly LiveTvManager _liveTvManager;
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private readonly IFileSystem _fileSystem;
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private readonly ISecurityManager _security;
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private readonly ILibraryMonitor _libraryMonitor;
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private readonly ILibraryManager _libraryManager;
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private readonly IProviderManager _providerManager;
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private readonly IFileOrganizationService _organizationService;
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private readonly IMediaEncoder _mediaEncoder;
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public static EmbyTV Current;
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public EmbyTV(IApplicationHost appHost, ILogger logger, IJsonSerializer jsonSerializer, IHttpClient httpClient, IServerConfigurationManager config, ILiveTvManager liveTvManager, IFileSystem fileSystem, ISecurityManager security, ILibraryManager libraryManager, ILibraryMonitor libraryMonitor, IProviderManager providerManager, IFileOrganizationService organizationService, IMediaEncoder mediaEncoder, IPowerManagement powerManagement)
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{
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Current = this;
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_appHpst = appHost;
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_logger = logger;
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_httpClient = httpClient;
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_config = config;
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_fileSystem = fileSystem;
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_security = security;
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_libraryManager = libraryManager;
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_libraryMonitor = libraryMonitor;
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_providerManager = providerManager;
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_organizationService = organizationService;
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_mediaEncoder = mediaEncoder;
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_liveTvManager = (LiveTvManager)liveTvManager;
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_jsonSerializer = jsonSerializer;
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_recordingProvider = new ItemDataProvider<RecordingInfo>(fileSystem, jsonSerializer, _logger, Path.Combine(DataPath, "recordings"), (r1, r2) => string.Equals(r1.Id, r2.Id, StringComparison.OrdinalIgnoreCase));
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_seriesTimerProvider = new SeriesTimerManager(fileSystem, jsonSerializer, _logger, Path.Combine(DataPath, "seriestimers"));
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_timerProvider = new TimerManager(fileSystem, jsonSerializer, _logger, Path.Combine(DataPath, "timers"), powerManagement, _logger);
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_timerProvider.TimerFired += _timerProvider_TimerFired;
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}
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public void Start()
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{
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_timerProvider.RestartTimers();
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SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
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}
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void SystemEvents_PowerModeChanged(object sender, PowerModeChangedEventArgs e)
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{
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_logger.Info("Power mode changed to {0}", e.Mode);
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if (e.Mode == PowerModes.Resume)
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{
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_timerProvider.RestartTimers();
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}
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}
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public event EventHandler DataSourceChanged;
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public event EventHandler<RecordingStatusChangedEventArgs> RecordingStatusChanged;
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private readonly ConcurrentDictionary<string, ActiveRecordingInfo> _activeRecordings =
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new ConcurrentDictionary<string, ActiveRecordingInfo>(StringComparer.OrdinalIgnoreCase);
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public string Name
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{
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get { return "Emby"; }
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}
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public string DataPath
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{
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get { return Path.Combine(_config.CommonApplicationPaths.DataPath, "livetv"); }
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}
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public string HomePageUrl
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{
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get { return "http://emby.media"; }
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}
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public async Task<LiveTvServiceStatusInfo> GetStatusInfoAsync(CancellationToken cancellationToken)
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{
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var status = new LiveTvServiceStatusInfo();
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var list = new List<LiveTvTunerInfo>();
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foreach (var hostInstance in _liveTvManager.TunerHosts)
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{
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try
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{
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var tuners = await hostInstance.GetTunerInfos(cancellationToken).ConfigureAwait(false);
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list.AddRange(tuners);
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error getting tuners", ex);
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}
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}
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status.Tuners = list;
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status.Status = LiveTvServiceStatus.Ok;
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status.Version = _appHpst.ApplicationVersion.ToString();
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status.IsVisible = false;
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return status;
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}
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public async Task RefreshSeriesTimers(CancellationToken cancellationToken, IProgress<double> progress)
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{
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var seriesTimers = await GetSeriesTimersAsync(cancellationToken).ConfigureAwait(false);
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List<ChannelInfo> channels = null;
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foreach (var timer in seriesTimers)
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{
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List<ProgramInfo> epgData;
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if (timer.RecordAnyChannel)
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{
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if (channels == null)
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{
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channels = (await GetChannelsAsync(true, CancellationToken.None).ConfigureAwait(false)).ToList();
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}
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var channelIds = channels.Select(i => i.Id).ToList();
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epgData = GetEpgDataForChannels(channelIds);
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}
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else
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{
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epgData = GetEpgDataForChannel(timer.ChannelId);
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}
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await UpdateTimersForSeriesTimer(epgData, timer, true).ConfigureAwait(false);
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}
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var timers = await GetTimersAsync(cancellationToken).ConfigureAwait(false);
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foreach (var timer in timers.ToList())
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{
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if (DateTime.UtcNow > timer.EndDate && !_activeRecordings.ContainsKey(timer.Id))
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{
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_timerProvider.Delete(timer);
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}
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}
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}
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private List<ChannelInfo> _channelCache = null;
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private async Task<IEnumerable<ChannelInfo>> GetChannelsAsync(bool enableCache, CancellationToken cancellationToken)
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{
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if (enableCache && _channelCache != null)
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{
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return _channelCache.ToList();
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}
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var list = new List<ChannelInfo>();
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foreach (var hostInstance in _liveTvManager.TunerHosts)
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{
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try
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{
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var channels = await hostInstance.GetChannels(cancellationToken).ConfigureAwait(false);
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list.AddRange(channels);
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error getting channels", ex);
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}
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}
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foreach (var provider in GetListingProviders())
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{
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var enabledChannels = list
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.Where(i => IsListingProviderEnabledForTuner(provider.Item2, i.TunerHostId))
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.ToList();
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if (enabledChannels.Count > 0)
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{
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try
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{
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await provider.Item1.AddMetadata(provider.Item2, list, cancellationToken).ConfigureAwait(false);
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}
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catch (NotSupportedException)
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{
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error adding metadata", ex);
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}
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}
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}
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_channelCache = list;
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return list;
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}
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public Task<IEnumerable<ChannelInfo>> GetChannelsAsync(CancellationToken cancellationToken)
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{
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return GetChannelsAsync(false, cancellationToken);
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}
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public Task CancelSeriesTimerAsync(string timerId, CancellationToken cancellationToken)
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{
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var timers = _timerProvider
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.GetAll()
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.Where(i => string.Equals(i.SeriesTimerId, timerId, StringComparison.OrdinalIgnoreCase))
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.ToList();
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foreach (var timer in timers)
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{
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CancelTimerInternal(timer.Id);
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}
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var remove = _seriesTimerProvider.GetAll().FirstOrDefault(r => string.Equals(r.Id, timerId, StringComparison.OrdinalIgnoreCase));
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if (remove != null)
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{
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_seriesTimerProvider.Delete(remove);
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}
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return Task.FromResult(true);
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}
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private void CancelTimerInternal(string timerId)
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{
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var remove = _timerProvider.GetAll().FirstOrDefault(r => string.Equals(r.Id, timerId, StringComparison.OrdinalIgnoreCase));
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if (remove != null)
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{
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_timerProvider.Delete(remove);
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}
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ActiveRecordingInfo activeRecordingInfo;
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if (_activeRecordings.TryGetValue(timerId, out activeRecordingInfo))
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{
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activeRecordingInfo.CancellationTokenSource.Cancel();
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}
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}
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public Task CancelTimerAsync(string timerId, CancellationToken cancellationToken)
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{
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CancelTimerInternal(timerId);
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return Task.FromResult(true);
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}
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public async Task DeleteRecordingAsync(string recordingId, CancellationToken cancellationToken)
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{
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var remove = _recordingProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, recordingId, StringComparison.OrdinalIgnoreCase));
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if (remove != null)
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{
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if (!string.IsNullOrWhiteSpace(remove.TimerId))
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{
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var enableDelay = _activeRecordings.ContainsKey(remove.TimerId);
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CancelTimerInternal(remove.TimerId);
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if (enableDelay)
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{
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// A hack yes, but need to make sure the file is closed before attempting to delete it
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await Task.Delay(3000, cancellationToken).ConfigureAwait(false);
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}
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}
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if (!string.IsNullOrWhiteSpace(remove.Path))
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{
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try
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{
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_fileSystem.DeleteFile(remove.Path);
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}
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catch (DirectoryNotFoundException)
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{
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}
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catch (FileNotFoundException)
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{
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}
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}
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_recordingProvider.Delete(remove);
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}
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else
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{
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throw new ResourceNotFoundException("Recording not found: " + recordingId);
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}
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}
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public Task CreateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
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{
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info.Id = Guid.NewGuid().ToString("N");
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_timerProvider.Add(info);
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return Task.FromResult(0);
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}
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public async Task CreateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
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{
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info.Id = Guid.NewGuid().ToString("N");
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List<ProgramInfo> epgData;
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if (info.RecordAnyChannel)
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{
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var channels = await GetChannelsAsync(true, CancellationToken.None).ConfigureAwait(false);
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var channelIds = channels.Select(i => i.Id).ToList();
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epgData = GetEpgDataForChannels(channelIds);
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}
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else
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{
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epgData = GetEpgDataForChannel(info.ChannelId);
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}
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// populate info.seriesID
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var program = epgData.FirstOrDefault(i => string.Equals(i.Id, info.ProgramId, StringComparison.OrdinalIgnoreCase));
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if (program != null)
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{
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info.SeriesId = program.SeriesId;
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}
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else
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{
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throw new InvalidOperationException("SeriesId for program not found");
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}
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_seriesTimerProvider.Add(info);
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await UpdateTimersForSeriesTimer(epgData, info, false).ConfigureAwait(false);
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}
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public async Task UpdateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
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{
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var instance = _seriesTimerProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, info.Id, StringComparison.OrdinalIgnoreCase));
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if (instance != null)
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{
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instance.ChannelId = info.ChannelId;
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instance.Days = info.Days;
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instance.EndDate = info.EndDate;
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instance.IsPostPaddingRequired = info.IsPostPaddingRequired;
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instance.IsPrePaddingRequired = info.IsPrePaddingRequired;
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instance.PostPaddingSeconds = info.PostPaddingSeconds;
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instance.PrePaddingSeconds = info.PrePaddingSeconds;
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instance.Priority = info.Priority;
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instance.RecordAnyChannel = info.RecordAnyChannel;
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instance.RecordAnyTime = info.RecordAnyTime;
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instance.RecordNewOnly = info.RecordNewOnly;
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instance.StartDate = info.StartDate;
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_seriesTimerProvider.Update(instance);
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List<ProgramInfo> epgData;
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if (instance.RecordAnyChannel)
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{
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var channels = await GetChannelsAsync(true, CancellationToken.None).ConfigureAwait(false);
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var channelIds = channels.Select(i => i.Id).ToList();
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epgData = GetEpgDataForChannels(channelIds);
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}
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else
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{
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epgData = GetEpgDataForChannel(instance.ChannelId);
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}
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await UpdateTimersForSeriesTimer(epgData, instance, true).ConfigureAwait(false);
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}
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}
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public Task UpdateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
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{
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_timerProvider.Update(info);
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return Task.FromResult(true);
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}
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public Task<ImageStream> GetChannelImageAsync(string channelId, CancellationToken cancellationToken)
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{
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throw new NotImplementedException();
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}
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public Task<ImageStream> GetRecordingImageAsync(string recordingId, CancellationToken cancellationToken)
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{
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throw new NotImplementedException();
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}
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public Task<ImageStream> GetProgramImageAsync(string programId, string channelId, CancellationToken cancellationToken)
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{
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throw new NotImplementedException();
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}
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public async Task<IEnumerable<RecordingInfo>> GetRecordingsAsync(CancellationToken cancellationToken)
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{
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var recordings = _recordingProvider.GetAll().ToList();
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var updated = false;
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foreach (var recording in recordings)
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{
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if (recording.Status == RecordingStatus.InProgress)
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{
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if (string.IsNullOrWhiteSpace(recording.TimerId) || !_activeRecordings.ContainsKey(recording.TimerId))
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{
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recording.Status = RecordingStatus.Cancelled;
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recording.DateLastUpdated = DateTime.UtcNow;
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_recordingProvider.Update(recording);
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updated = true;
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}
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}
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}
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if (updated)
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{
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recordings = _recordingProvider.GetAll().ToList();
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}
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return recordings;
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}
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public Task<IEnumerable<TimerInfo>> GetTimersAsync(CancellationToken cancellationToken)
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{
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return Task.FromResult((IEnumerable<TimerInfo>)_timerProvider.GetAll());
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}
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public Task<SeriesTimerInfo> GetNewTimerDefaultsAsync(CancellationToken cancellationToken, ProgramInfo program = null)
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{
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var config = GetConfiguration();
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var defaults = new SeriesTimerInfo()
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{
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PostPaddingSeconds = Math.Max(config.PostPaddingSeconds, 0),
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PrePaddingSeconds = Math.Max(config.PrePaddingSeconds, 0),
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RecordAnyChannel = false,
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RecordAnyTime = false,
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RecordNewOnly = false
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};
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if (program != null)
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{
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defaults.SeriesId = program.SeriesId;
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defaults.ProgramId = program.Id;
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}
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return Task.FromResult(defaults);
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}
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public Task<IEnumerable<SeriesTimerInfo>> GetSeriesTimersAsync(CancellationToken cancellationToken)
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{
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return Task.FromResult((IEnumerable<SeriesTimerInfo>)_seriesTimerProvider.GetAll());
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}
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public async Task<IEnumerable<ProgramInfo>> GetProgramsAsync(string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
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{
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try
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{
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return await GetProgramsAsyncInternal(channelId, startDateUtc, endDateUtc, cancellationToken).ConfigureAwait(false);
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}
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catch (OperationCanceledException)
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{
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throw;
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error getting programs", ex);
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return GetEpgDataForChannel(channelId).Where(i => i.StartDate <= endDateUtc && i.EndDate >= startDateUtc);
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}
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}
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private bool IsListingProviderEnabledForTuner(ListingsProviderInfo info, string tunerHostId)
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{
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return info.EnableAllTuners || info.EnabledTuners.Contains(tunerHostId ?? string.Empty, StringComparer.OrdinalIgnoreCase);
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}
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private async Task<IEnumerable<ProgramInfo>> GetProgramsAsyncInternal(string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
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{
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var channels = await GetChannelsAsync(true, cancellationToken).ConfigureAwait(false);
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var channel = channels.First(i => string.Equals(i.Id, channelId, StringComparison.OrdinalIgnoreCase));
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foreach (var provider in GetListingProviders())
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{
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if (!IsListingProviderEnabledForTuner(provider.Item2, channel.TunerHostId))
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{
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continue;
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}
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var programs = await provider.Item1.GetProgramsAsync(provider.Item2, channel.Number, channel.Name, startDateUtc, endDateUtc, cancellationToken)
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.ConfigureAwait(false);
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var list = programs.ToList();
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// Replace the value that came from the provider with a normalized value
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foreach (var program in list)
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{
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program.ChannelId = channelId;
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}
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if (list.Count > 0)
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{
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SaveEpgDataForChannel(channelId, list);
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return list;
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}
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}
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return new List<ProgramInfo>();
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}
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|
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private List<Tuple<IListingsProvider, ListingsProviderInfo>> GetListingProviders()
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{
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return GetConfiguration().ListingProviders
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.Select(i =>
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{
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var provider = _liveTvManager.ListingProviders.FirstOrDefault(l => string.Equals(l.Type, i.Type, StringComparison.OrdinalIgnoreCase));
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return provider == null ? null : new Tuple<IListingsProvider, ListingsProviderInfo>(provider, i);
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})
|
|
.Where(i => i != null)
|
|
.ToList();
|
|
}
|
|
|
|
public Task<MediaSourceInfo> GetRecordingStream(string recordingId, string streamId, CancellationToken cancellationToken)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public async Task<MediaSourceInfo> GetChannelStream(string channelId, string streamId, CancellationToken cancellationToken)
|
|
{
|
|
_logger.Info("Streaming Channel " + channelId);
|
|
|
|
foreach (var hostInstance in _liveTvManager.TunerHosts)
|
|
{
|
|
try
|
|
{
|
|
var result = await hostInstance.GetChannelStream(channelId, streamId, cancellationToken).ConfigureAwait(false);
|
|
|
|
result.Item2.Release();
|
|
|
|
return result.Item1;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
_logger.ErrorException("Error getting channel stream", e);
|
|
}
|
|
}
|
|
|
|
throw new ApplicationException("Tuner not found.");
|
|
}
|
|
|
|
private async Task<Tuple<MediaSourceInfo, SemaphoreSlim>> GetChannelStreamInternal(string channelId, string streamId, CancellationToken cancellationToken)
|
|
{
|
|
_logger.Info("Streaming Channel " + channelId);
|
|
|
|
foreach (var hostInstance in _liveTvManager.TunerHosts)
|
|
{
|
|
try
|
|
{
|
|
return await hostInstance.GetChannelStream(channelId, streamId, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
_logger.ErrorException("Error getting channel stream", e);
|
|
}
|
|
}
|
|
|
|
throw new ApplicationException("Tuner not found.");
|
|
}
|
|
|
|
public async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(string channelId, CancellationToken cancellationToken)
|
|
{
|
|
foreach (var hostInstance in _liveTvManager.TunerHosts)
|
|
{
|
|
try
|
|
{
|
|
var sources = await hostInstance.GetChannelStreamMediaSources(channelId, cancellationToken).ConfigureAwait(false);
|
|
|
|
if (sources.Count > 0)
|
|
{
|
|
return sources;
|
|
}
|
|
}
|
|
catch (NotImplementedException)
|
|
{
|
|
|
|
}
|
|
}
|
|
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public Task<List<MediaSourceInfo>> GetRecordingStreamMediaSources(string recordingId, CancellationToken cancellationToken)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
|
|
public Task CloseLiveStream(string id, CancellationToken cancellationToken)
|
|
{
|
|
return Task.FromResult(0);
|
|
}
|
|
|
|
public Task RecordLiveStream(string id, CancellationToken cancellationToken)
|
|
{
|
|
return Task.FromResult(0);
|
|
}
|
|
|
|
public Task ResetTuner(string id, CancellationToken cancellationToken)
|
|
{
|
|
return Task.FromResult(0);
|
|
}
|
|
|
|
async void _timerProvider_TimerFired(object sender, GenericEventArgs<TimerInfo> e)
|
|
{
|
|
var timer = e.Argument;
|
|
|
|
_logger.Info("Recording timer fired.");
|
|
|
|
try
|
|
{
|
|
var recordingEndDate = timer.EndDate.AddSeconds(timer.PostPaddingSeconds);
|
|
|
|
if (recordingEndDate <= DateTime.UtcNow)
|
|
{
|
|
_logger.Warn("Recording timer fired for timer {0}, Id: {1}, but the program has already ended.", timer.Name, timer.Id);
|
|
return;
|
|
}
|
|
|
|
var activeRecordingInfo = new ActiveRecordingInfo
|
|
{
|
|
CancellationTokenSource = new CancellationTokenSource(),
|
|
TimerId = timer.Id
|
|
};
|
|
|
|
if (_activeRecordings.TryAdd(timer.Id, activeRecordingInfo))
|
|
{
|
|
await RecordStream(timer, recordingEndDate, activeRecordingInfo, activeRecordingInfo.CancellationTokenSource.Token).ConfigureAwait(false);
|
|
}
|
|
else
|
|
{
|
|
_logger.Info("Skipping RecordStream because it's already in progress.");
|
|
}
|
|
}
|
|
catch (OperationCanceledException)
|
|
{
|
|
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.ErrorException("Error recording stream", ex);
|
|
}
|
|
}
|
|
|
|
private async Task RecordStream(TimerInfo timer, DateTime recordingEndDate, ActiveRecordingInfo activeRecordingInfo, CancellationToken cancellationToken)
|
|
{
|
|
if (timer == null)
|
|
{
|
|
throw new ArgumentNullException("timer");
|
|
}
|
|
|
|
ProgramInfo info = null;
|
|
|
|
if (string.IsNullOrWhiteSpace(timer.ProgramId))
|
|
{
|
|
_logger.Info("Timer {0} has null programId", timer.Id);
|
|
}
|
|
else
|
|
{
|
|
info = GetProgramInfoFromCache(timer.ChannelId, timer.ProgramId);
|
|
}
|
|
|
|
if (info == null)
|
|
{
|
|
_logger.Info("Unable to find program with Id {0}. Will search using start date", timer.ProgramId);
|
|
info = GetProgramInfoFromCache(timer.ChannelId, timer.StartDate);
|
|
}
|
|
|
|
if (info == null)
|
|
{
|
|
throw new InvalidOperationException(string.Format("Program with Id {0} not found", timer.ProgramId));
|
|
}
|
|
|
|
var recordPath = RecordingPath;
|
|
|
|
if (info.IsMovie)
|
|
{
|
|
recordPath = Path.Combine(recordPath, "Movies", _fileSystem.GetValidFilename(info.Name).Trim());
|
|
}
|
|
else if (info.IsSeries)
|
|
{
|
|
recordPath = Path.Combine(recordPath, "Series", _fileSystem.GetValidFilename(info.Name).Trim());
|
|
}
|
|
else if (info.IsKids)
|
|
{
|
|
recordPath = Path.Combine(recordPath, "Kids", _fileSystem.GetValidFilename(info.Name).Trim());
|
|
}
|
|
else if (info.IsSports)
|
|
{
|
|
recordPath = Path.Combine(recordPath, "Sports", _fileSystem.GetValidFilename(info.Name).Trim());
|
|
}
|
|
else
|
|
{
|
|
recordPath = Path.Combine(recordPath, "Other", _fileSystem.GetValidFilename(info.Name).Trim());
|
|
}
|
|
|
|
var recordingFileName = _fileSystem.GetValidFilename(RecordingHelper.GetRecordingName(timer, info)).Trim() + ".ts";
|
|
|
|
recordPath = Path.Combine(recordPath, recordingFileName);
|
|
|
|
var recordingId = info.Id.GetMD5().ToString("N");
|
|
var recording = _recordingProvider.GetAll().FirstOrDefault(x => string.Equals(x.Id, recordingId, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (recording == null)
|
|
{
|
|
recording = new RecordingInfo
|
|
{
|
|
ChannelId = info.ChannelId,
|
|
Id = recordingId,
|
|
StartDate = info.StartDate,
|
|
EndDate = info.EndDate,
|
|
Genres = info.Genres,
|
|
IsKids = info.IsKids,
|
|
IsLive = info.IsLive,
|
|
IsMovie = info.IsMovie,
|
|
IsHD = info.IsHD,
|
|
IsNews = info.IsNews,
|
|
IsPremiere = info.IsPremiere,
|
|
IsSeries = info.IsSeries,
|
|
IsSports = info.IsSports,
|
|
IsRepeat = !info.IsPremiere,
|
|
Name = info.Name,
|
|
EpisodeTitle = info.EpisodeTitle,
|
|
ProgramId = info.Id,
|
|
ImagePath = info.ImagePath,
|
|
ImageUrl = info.ImageUrl,
|
|
OriginalAirDate = info.OriginalAirDate,
|
|
Status = RecordingStatus.Scheduled,
|
|
Overview = info.Overview,
|
|
SeriesTimerId = timer.SeriesTimerId,
|
|
TimerId = timer.Id,
|
|
ShowId = info.ShowId
|
|
};
|
|
_recordingProvider.AddOrUpdate(recording);
|
|
}
|
|
|
|
try
|
|
{
|
|
var result = await GetChannelStreamInternal(timer.ChannelId, null, CancellationToken.None).ConfigureAwait(false);
|
|
var mediaStreamInfo = result.Item1;
|
|
var isResourceOpen = true;
|
|
|
|
// Unfortunately due to the semaphore we have to have a nested try/finally
|
|
try
|
|
{
|
|
// HDHR doesn't seem to release the tuner right away after first probing with ffmpeg
|
|
//await Task.Delay(3000, cancellationToken).ConfigureAwait(false);
|
|
|
|
var duration = recordingEndDate - DateTime.UtcNow;
|
|
|
|
var recorder = await GetRecorder().ConfigureAwait(false);
|
|
|
|
if (recorder is EncodedRecorder)
|
|
{
|
|
recordPath = Path.ChangeExtension(recordPath, ".mp4");
|
|
}
|
|
recordPath = EnsureFileUnique(recordPath, timer.Id);
|
|
_fileSystem.CreateDirectory(Path.GetDirectoryName(recordPath));
|
|
activeRecordingInfo.Path = recordPath;
|
|
|
|
_libraryMonitor.ReportFileSystemChangeBeginning(recordPath);
|
|
|
|
recording.Path = recordPath;
|
|
recording.Status = RecordingStatus.InProgress;
|
|
recording.DateLastUpdated = DateTime.UtcNow;
|
|
_recordingProvider.AddOrUpdate(recording);
|
|
|
|
_logger.Info("Beginning recording. Will record for {0} minutes.", duration.TotalMinutes.ToString(CultureInfo.InvariantCulture));
|
|
|
|
_logger.Info("Writing file to path: " + recordPath);
|
|
_logger.Info("Opening recording stream from tuner provider");
|
|
|
|
Action onStarted = () =>
|
|
{
|
|
result.Item2.Release();
|
|
isResourceOpen = false;
|
|
};
|
|
|
|
await recorder.Record(mediaStreamInfo, recordPath, duration, onStarted, cancellationToken).ConfigureAwait(false);
|
|
|
|
recording.Status = RecordingStatus.Completed;
|
|
_logger.Info("Recording completed: {0}", recordPath);
|
|
}
|
|
finally
|
|
{
|
|
if (isResourceOpen)
|
|
{
|
|
result.Item2.Release();
|
|
}
|
|
|
|
_libraryMonitor.ReportFileSystemChangeComplete(recordPath, false);
|
|
}
|
|
}
|
|
catch (OperationCanceledException)
|
|
{
|
|
_logger.Info("Recording stopped: {0}", recordPath);
|
|
recording.Status = RecordingStatus.Completed;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.ErrorException("Error recording to {0}", ex, recordPath);
|
|
recording.Status = RecordingStatus.Error;
|
|
}
|
|
finally
|
|
{
|
|
ActiveRecordingInfo removed;
|
|
_activeRecordings.TryRemove(timer.Id, out removed);
|
|
}
|
|
|
|
recording.DateLastUpdated = DateTime.UtcNow;
|
|
_recordingProvider.AddOrUpdate(recording);
|
|
|
|
if (recording.Status == RecordingStatus.Completed)
|
|
{
|
|
OnSuccessfulRecording(recording);
|
|
_timerProvider.Delete(timer);
|
|
}
|
|
else if (DateTime.UtcNow < timer.EndDate)
|
|
{
|
|
const int retryIntervalSeconds = 60;
|
|
_logger.Info("Retrying recording in {0} seconds.", retryIntervalSeconds);
|
|
|
|
_timerProvider.StartTimer(timer, TimeSpan.FromSeconds(retryIntervalSeconds));
|
|
}
|
|
else
|
|
{
|
|
_timerProvider.Delete(timer);
|
|
_recordingProvider.Delete(recording);
|
|
}
|
|
}
|
|
|
|
private string EnsureFileUnique(string path, string timerId)
|
|
{
|
|
var originalPath = path;
|
|
var index = 1;
|
|
|
|
while (FileExists(path, timerId))
|
|
{
|
|
var parent = Path.GetDirectoryName(originalPath);
|
|
var name = Path.GetFileNameWithoutExtension(originalPath);
|
|
name += "-" + index.ToString(CultureInfo.InvariantCulture);
|
|
|
|
path = Path.ChangeExtension(Path.Combine(parent, name), Path.GetExtension(originalPath));
|
|
index++;
|
|
}
|
|
|
|
return path;
|
|
}
|
|
|
|
private bool FileExists(string path, string timerId)
|
|
{
|
|
if (_fileSystem.FileExists(path))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
var hasRecordingAtPath = _activeRecordings.Values.ToList().Any(i => string.Equals(i.Path, path, StringComparison.OrdinalIgnoreCase) && !string.Equals(i.TimerId, timerId, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (hasRecordingAtPath)
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private async Task<IRecorder> GetRecorder()
|
|
{
|
|
if (GetConfiguration().EnableRecordingEncoding)
|
|
{
|
|
var regInfo = await _security.GetRegistrationStatus("embytvrecordingconversion").ConfigureAwait(false);
|
|
|
|
if (regInfo.IsValid)
|
|
{
|
|
return new EncodedRecorder(_logger, _fileSystem, _mediaEncoder, _config.ApplicationPaths, _jsonSerializer);
|
|
}
|
|
}
|
|
|
|
return new DirectRecorder(_logger, _httpClient, _fileSystem);
|
|
}
|
|
|
|
private async void OnSuccessfulRecording(RecordingInfo recording)
|
|
{
|
|
if (GetConfiguration().EnableAutoOrganize)
|
|
{
|
|
if (recording.IsSeries)
|
|
{
|
|
try
|
|
{
|
|
// this is to account for the library monitor holding a lock for additional time after the change is complete.
|
|
// ideally this shouldn't be hard-coded
|
|
await Task.Delay(30000).ConfigureAwait(false);
|
|
|
|
var organize = new EpisodeFileOrganizer(_organizationService, _config, _fileSystem, _logger, _libraryManager, _libraryMonitor, _providerManager);
|
|
|
|
var result = await organize.OrganizeEpisodeFile(recording.Path, CancellationToken.None).ConfigureAwait(false);
|
|
|
|
if (result.Status == FileSortingStatus.Success)
|
|
{
|
|
_recordingProvider.Delete(recording);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.ErrorException("Error processing new recording", ex);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private ProgramInfo GetProgramInfoFromCache(string channelId, string programId)
|
|
{
|
|
var epgData = GetEpgDataForChannel(channelId);
|
|
return epgData.FirstOrDefault(p => string.Equals(p.Id, programId, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
private ProgramInfo GetProgramInfoFromCache(string channelId, DateTime startDateUtc)
|
|
{
|
|
var epgData = GetEpgDataForChannel(channelId);
|
|
var startDateTicks = startDateUtc.Ticks;
|
|
// Find the first program that starts within 3 minutes
|
|
return epgData.FirstOrDefault(p => Math.Abs(startDateTicks - p.StartDate.Ticks) <= TimeSpan.FromMinutes(3).Ticks);
|
|
}
|
|
|
|
private string RecordingPath
|
|
{
|
|
get
|
|
{
|
|
var path = GetConfiguration().RecordingPath;
|
|
|
|
return string.IsNullOrWhiteSpace(path)
|
|
? Path.Combine(DataPath, "recordings")
|
|
: path;
|
|
}
|
|
}
|
|
|
|
private LiveTvOptions GetConfiguration()
|
|
{
|
|
return _config.GetConfiguration<LiveTvOptions>("livetv");
|
|
}
|
|
|
|
private async Task UpdateTimersForSeriesTimer(List<ProgramInfo> epgData, SeriesTimerInfo seriesTimer, bool deleteInvalidTimers)
|
|
{
|
|
var newTimers = GetTimersForSeries(seriesTimer, epgData, _recordingProvider.GetAll()).ToList();
|
|
|
|
var registration = await GetRegistrationInfo("seriesrecordings").ConfigureAwait(false);
|
|
|
|
if (registration.IsValid)
|
|
{
|
|
foreach (var timer in newTimers)
|
|
{
|
|
_timerProvider.AddOrUpdate(timer);
|
|
}
|
|
}
|
|
|
|
if (deleteInvalidTimers)
|
|
{
|
|
var allTimers = GetTimersForSeries(seriesTimer, epgData, new List<RecordingInfo>())
|
|
.Select(i => i.Id)
|
|
.ToList();
|
|
|
|
var deletes = _timerProvider.GetAll()
|
|
.Where(i => string.Equals(i.SeriesTimerId, seriesTimer.Id, StringComparison.OrdinalIgnoreCase))
|
|
.Where(i => !allTimers.Contains(i.Id, StringComparer.OrdinalIgnoreCase) && i.StartDate > DateTime.UtcNow)
|
|
.ToList();
|
|
|
|
foreach (var timer in deletes)
|
|
{
|
|
await CancelTimerAsync(timer.Id, CancellationToken.None).ConfigureAwait(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
private IEnumerable<TimerInfo> GetTimersForSeries(SeriesTimerInfo seriesTimer, IEnumerable<ProgramInfo> allPrograms, IReadOnlyList<RecordingInfo> currentRecordings)
|
|
{
|
|
// Exclude programs that have already ended
|
|
allPrograms = allPrograms.Where(i => i.EndDate > DateTime.UtcNow && i.StartDate > DateTime.UtcNow);
|
|
|
|
allPrograms = GetProgramsForSeries(seriesTimer, allPrograms);
|
|
|
|
var recordingShowIds = currentRecordings.Select(i => i.ProgramId).Where(i => !string.IsNullOrWhiteSpace(i)).ToList();
|
|
|
|
allPrograms = allPrograms.Where(i => !recordingShowIds.Contains(i.Id, StringComparer.OrdinalIgnoreCase));
|
|
|
|
return allPrograms.Select(i => RecordingHelper.CreateTimer(i, seriesTimer));
|
|
}
|
|
|
|
private IEnumerable<ProgramInfo> GetProgramsForSeries(SeriesTimerInfo seriesTimer, IEnumerable<ProgramInfo> allPrograms)
|
|
{
|
|
if (!seriesTimer.RecordAnyTime)
|
|
{
|
|
allPrograms = allPrograms.Where(epg => Math.Abs(seriesTimer.StartDate.TimeOfDay.Ticks - epg.StartDate.TimeOfDay.Ticks) < TimeSpan.FromMinutes(5).Ticks);
|
|
}
|
|
|
|
if (seriesTimer.RecordNewOnly)
|
|
{
|
|
allPrograms = allPrograms.Where(epg => !epg.IsRepeat);
|
|
}
|
|
|
|
if (!seriesTimer.RecordAnyChannel)
|
|
{
|
|
allPrograms = allPrograms.Where(epg => string.Equals(epg.ChannelId, seriesTimer.ChannelId, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
allPrograms = allPrograms.Where(i => seriesTimer.Days.Contains(i.StartDate.ToLocalTime().DayOfWeek));
|
|
|
|
if (string.IsNullOrWhiteSpace(seriesTimer.SeriesId))
|
|
{
|
|
_logger.Error("seriesTimer.SeriesId is null. Cannot find programs for series");
|
|
return new List<ProgramInfo>();
|
|
}
|
|
|
|
return allPrograms.Where(i => string.Equals(i.SeriesId, seriesTimer.SeriesId, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
private string GetChannelEpgCachePath(string channelId)
|
|
{
|
|
return Path.Combine(_config.CommonApplicationPaths.CachePath, "embytvepg", channelId + ".json");
|
|
}
|
|
|
|
private readonly object _epgLock = new object();
|
|
private void SaveEpgDataForChannel(string channelId, List<ProgramInfo> epgData)
|
|
{
|
|
var path = GetChannelEpgCachePath(channelId);
|
|
_fileSystem.CreateDirectory(Path.GetDirectoryName(path));
|
|
lock (_epgLock)
|
|
{
|
|
_jsonSerializer.SerializeToFile(epgData, path);
|
|
}
|
|
}
|
|
private List<ProgramInfo> GetEpgDataForChannel(string channelId)
|
|
{
|
|
try
|
|
{
|
|
lock (_epgLock)
|
|
{
|
|
return _jsonSerializer.DeserializeFromFile<List<ProgramInfo>>(GetChannelEpgCachePath(channelId));
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return new List<ProgramInfo>();
|
|
}
|
|
}
|
|
private List<ProgramInfo> GetEpgDataForChannels(List<string> channelIds)
|
|
{
|
|
return channelIds.SelectMany(GetEpgDataForChannel).ToList();
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
foreach (var pair in _activeRecordings.ToList())
|
|
{
|
|
pair.Value.CancellationTokenSource.Cancel();
|
|
}
|
|
}
|
|
|
|
public Task<MBRegistrationRecord> GetRegistrationInfo(string feature)
|
|
{
|
|
if (string.Equals(feature, "seriesrecordings", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
return _security.GetRegistrationStatus("embytvseriesrecordings");
|
|
}
|
|
|
|
return Task.FromResult(new MBRegistrationRecord
|
|
{
|
|
IsValid = true,
|
|
IsRegistered = true
|
|
});
|
|
}
|
|
|
|
class ActiveRecordingInfo
|
|
{
|
|
public string Path { get; set; }
|
|
public string TimerId { get; set; }
|
|
public CancellationTokenSource CancellationTokenSource { get; set; }
|
|
}
|
|
}
|
|
} |