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jellyfin/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs

2688 lines
101 KiB

#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 Jellyfin.Extensions;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Progress;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.Controller.Providers;
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.Providers;
using MediaBrowser.Model.Querying;
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<EmbyTV> _logger;
private readonly IHttpClientFactory _httpClientFactory;
private readonly IServerConfigurationManager _config;
private readonly ItemDataProvider<SeriesTimerInfo> _seriesTimerProvider;
private readonly TimerManager _timerProvider;
private readonly LiveTvManager _liveTvManager;
private readonly IFileSystem _fileSystem;
private readonly ILibraryMonitor _libraryMonitor;
private readonly ILibraryManager _libraryManager;
private readonly IProviderManager _providerManager;
private readonly IMediaEncoder _mediaEncoder;
private readonly IMediaSourceManager _mediaSourceManager;
private readonly IStreamHelper _streamHelper;
private readonly ConcurrentDictionary<string, ActiveRecordingInfo> _activeRecordings =
new ConcurrentDictionary<string, ActiveRecordingInfo>(StringComparer.OrdinalIgnoreCase);
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,
IStreamHelper streamHelper,
IMediaSourceManager mediaSourceManager,
ILogger<EmbyTV> logger,
IHttpClientFactory httpClientFactory,
IServerConfigurationManager config,
ILiveTvManager liveTvManager,
IFileSystem fileSystem,
ILibraryManager libraryManager,
ILibraryMonitor libraryMonitor,
IProviderManager providerManager,
IMediaEncoder mediaEncoder)
{
Current = this;
_appHost = appHost;
_logger = logger;
_httpClientFactory = httpClientFactory;
_config = config;
_fileSystem = fileSystem;
_libraryManager = libraryManager;
_libraryMonitor = libraryMonitor;
_providerManager = providerManager;
_mediaEncoder = mediaEncoder;
_liveTvManager = (LiveTvManager)liveTvManager;
_mediaSourceManager = mediaSourceManager;
_streamHelper = streamHelper;
_seriesTimerProvider = new SeriesTimerManager(_logger, Path.Combine(DataPath, "seriestimers.json"));
_timerProvider = new TimerManager(_logger, Path.Combine(DataPath, "timers.json"));
_timerProvider.TimerFired += OnTimerProviderTimerFired;
_config.NamedConfigurationUpdated += OnNamedConfigurationUpdated;
}
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
{
get
{
var path = GetConfiguration().RecordingPath;
return string.IsNullOrWhiteSpace(path)
? DefaultRecordingPath
: path;
}
}
private async void OnNamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e)
{
if (string.Equals(e.Key, "livetv", StringComparison.OrdinalIgnoreCase))
{
await CreateRecordingFolders().ConfigureAwait(false);
}
}
public Task Start()
{
_timerProvider.RestartTimers();
return CreateRecordingFolders();
}
internal async Task CreateRecordingFolders()
{
try
{
var recordingFolders = GetRecordingFolders().ToArray();
var virtualFolders = _libraryManager.GetVirtualFolders();
var allExistingPaths = virtualFolders.SelectMany(i => i.Locations).ToList();
var pathsAdded = new List<string>();
foreach (var recordingFolder in recordingFolders)
{
var pathsToCreate = recordingFolder.Locations
.Where(i => !allExistingPaths.Any(p => _fileSystem.AreEqual(p, i)))
.ToList();
if (pathsToCreate.Count == 0)
{
continue;
}
var mediaPathInfos = pathsToCreate.Select(i => new MediaPathInfo(i)).ToArray();
var libraryOptions = new LibraryOptions
{
PathInfos = mediaPathInfos
};
try
{
await _libraryManager.AddVirtualFolder(recordingFolder.Name, recordingFolder.CollectionType, libraryOptions, true).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error creating virtual folder");
}
pathsAdded.AddRange(pathsToCreate);
}
var config = GetConfiguration();
var pathsToRemove = config.MediaLocationsCreated
.Except(recordingFolders.SelectMany(i => i.Locations))
.ToList();
if (pathsAdded.Count > 0 || pathsToRemove.Count > 0)
{
pathsAdded.InsertRange(0, config.MediaLocationsCreated);
config.MediaLocationsCreated = pathsAdded.Except(pathsToRemove).Distinct(StringComparer.OrdinalIgnoreCase).ToArray();
_config.SaveConfiguration("livetv", config);
}
foreach (var path in pathsToRemove)
{
await RemovePathFromLibraryAsync(path).ConfigureAwait(false);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "Error creating recording folders");
}
}
private async Task RemovePathFromLibraryAsync(string path)
{
_logger.LogDebug("Removing path from library: {0}", path);
var requiresRefresh = false;
var virtualFolders = _libraryManager.GetVirtualFolders();
foreach (var virtualFolder in virtualFolders)
{
if (!virtualFolder.Locations.Contains(path, StringComparison.OrdinalIgnoreCase))
{
continue;
}
if (virtualFolder.Locations.Length == 1)
{
// remove entire virtual folder
try
{
await _libraryManager.RemoveVirtualFolder(virtualFolder.Name, true).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error removing virtual folder");
}
}
else
{
try
{
_libraryManager.RemoveMediaPath(virtualFolder.Name, path);
requiresRefresh = true;
}
catch (Exception ex)
{
_logger.LogError(ex, "Error removing media path");
}
}
}
if (requiresRefresh)
{
await _libraryManager.ValidateMediaLibrary(new SimpleProgress<double>(), CancellationToken.None).ConfigureAwait(false);
}
}
public async Task RefreshSeriesTimers(CancellationToken cancellationToken)
{
var seriesTimers = await GetSeriesTimersAsync(cancellationToken).ConfigureAwait(false);
foreach (var timer in seriesTimers)
{
UpdateTimersForSeriesTimer(timer, false, true);
}
}
public async Task RefreshTimers(CancellationToken cancellationToken)
{
var timers = await GetTimersAsync(cancellationToken).ConfigureAwait(false);
var tempChannelCache = new Dictionary<Guid, LiveTvChannel>();
foreach (var timer in timers)
{
if (DateTime.UtcNow > timer.EndDate && !_activeRecordings.ContainsKey(timer.Id))
{
OnTimerOutOfDate(timer);
continue;
}
if (string.IsNullOrWhiteSpace(timer.ProgramId) || string.IsNullOrWhiteSpace(timer.ChannelId))
{
continue;
}
var program = GetProgramInfoFromCache(timer);
if (program == null)
{
OnTimerOutOfDate(timer);
continue;
}
CopyProgramInfoToTimerInfo(program, timer, tempChannelCache);
_timerProvider.Update(timer);
}
}
private void OnTimerOutOfDate(TimerInfo timer)
{
_timerProvider.Delete(timer);
}
private async Task<IEnumerable<ChannelInfo>> GetChannelsAsync(bool enableCache, CancellationToken cancellationToken)
{
var list = new List<ChannelInfo>();
foreach (var hostInstance in _liveTvManager.TunerHosts)
{
try
{
var channels = await hostInstance.GetChannels(enableCache, cancellationToken).ConfigureAwait(false);
list.AddRange(channels);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error getting channels");
}
}
foreach (var provider in GetListingProviders())
{
var enabledChannels = list
.Where(i => IsListingProviderEnabledForTuner(provider.Item2, i.TunerHostId))
.ToList();
if (enabledChannels.Count > 0)
{
try
{
await AddMetadata(provider.Item1, provider.Item2, enabledChannels, enableCache, cancellationToken).ConfigureAwait(false);
}
catch (NotSupportedException)
{
}
catch (Exception ex)
{
_logger.LogError(ex, "Error adding metadata");
}
}
}
return list;
}
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);
foreach (var tunerChannel in tunerChannels)
{
var epgChannel = GetEpgChannelFromTunerChannel(info, tunerChannel, epgChannels);
if (epgChannel != null)
{
if (!string.IsNullOrWhiteSpace(epgChannel.Name))
{
// tunerChannel.Name = epgChannel.Name;
}
if (!string.IsNullOrWhiteSpace(epgChannel.ImageUrl))
{
tunerChannel.ImageUrl = epgChannel.ImageUrl;
}
}
}
}
private async Task<EpgChannelData> GetEpgChannels(
IListingsProvider provider,
ListingsProviderInfo info,
bool enableCache,
CancellationToken cancellationToken)
{
if (!enableCache || !_epgChannels.TryGetValue(info.Id, out var result))
{
var channels = await provider.GetChannels(info, cancellationToken).ConfigureAwait(false);
foreach (var channel in channels)
{
_logger.LogInformation("Found epg channel in {0} {1} {2} {3}", provider.Name, info.ListingsId, channel.Name, channel.Id);
}
result = new EpgChannelData(channels);
_epgChannels.AddOrUpdate(info.Id, result, (_, _) => 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);
return GetEpgChannelFromTunerChannel(info, tunerChannel, epgChannels);
}
private static string GetMappedChannel(string channelId, NameValuePair[] mappings)
{
foreach (NameValuePair mapping in mappings)
{
if (string.Equals(mapping.Name, channelId, StringComparison.OrdinalIgnoreCase))
{
return mapping.Value;
}
}
return channelId;
}
internal ChannelInfo GetEpgChannelFromTunerChannel(NameValuePair[] mappings, ChannelInfo tunerChannel, List<ChannelInfo> epgChannels)
{
return GetEpgChannelFromTunerChannel(mappings, tunerChannel, new EpgChannelData(epgChannels));
}
private ChannelInfo GetEpgChannelFromTunerChannel(ListingsProviderInfo info, ChannelInfo tunerChannel, EpgChannelData epgChannels)
{
return GetEpgChannelFromTunerChannel(info.ChannelMappings, tunerChannel, epgChannels);
}
private ChannelInfo GetEpgChannelFromTunerChannel(
NameValuePair[] mappings,
ChannelInfo tunerChannel,
EpgChannelData epgChannelData)
{
if (!string.IsNullOrWhiteSpace(tunerChannel.Id))
{
var mappedTunerChannelId = GetMappedChannel(tunerChannel.Id, mappings);
if (string.IsNullOrWhiteSpace(mappedTunerChannelId))
{
mappedTunerChannelId = tunerChannel.Id;
}
var channel = epgChannelData.GetChannelById(mappedTunerChannelId);
if (channel != null)
{
return channel;
}
}
if (!string.IsNullOrWhiteSpace(tunerChannel.TunerChannelId))
{
var tunerChannelId = tunerChannel.TunerChannelId;
if (tunerChannelId.Contains(".json.schedulesdirect.org", StringComparison.OrdinalIgnoreCase))
{
tunerChannelId = tunerChannelId.Replace(".json.schedulesdirect.org", string.Empty, StringComparison.OrdinalIgnoreCase).TrimStart('I');
}
var mappedTunerChannelId = GetMappedChannel(tunerChannelId, mappings);
if (string.IsNullOrWhiteSpace(mappedTunerChannelId))
{
mappedTunerChannelId = tunerChannelId;
}
var channel = epgChannelData.GetChannelById(mappedTunerChannelId);
if (channel != null)
{
return channel;
}
}
if (!string.IsNullOrWhiteSpace(tunerChannel.Number))
{
var tunerChannelNumber = GetMappedChannel(tunerChannel.Number, mappings);
if (string.IsNullOrWhiteSpace(tunerChannelNumber))
{
tunerChannelNumber = tunerChannel.Number;
}
var channel = epgChannelData.GetChannelByNumber(tunerChannelNumber);
if (channel != null)
{
return channel;
}
}
if (!string.IsNullOrWhiteSpace(tunerChannel.Name))
{
var normalizedName = EpgChannelData.NormalizeName(tunerChannel.Name);
var channel = epgChannelData.GetChannelByName(normalizedName);
if (channel != null)
{
return channel;
}
}
return null;
}
public async Task<List<ChannelInfo>> GetChannelsForListingsProvider(ListingsProviderInfo listingsProvider, CancellationToken cancellationToken)
{
var list = new List<ChannelInfo>();
foreach (var hostInstance in _liveTvManager.TunerHosts)
{
try
{
var channels = await hostInstance.GetChannels(false, cancellationToken).ConfigureAwait(false);
list.AddRange(channels);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error getting channels");
}
}
return list
.Where(i => IsListingProviderEnabledForTuner(listingsProvider, i.TunerHostId))
.ToList();
}
public Task<IEnumerable<ChannelInfo>> GetChannelsAsync(CancellationToken cancellationToken)
{
return GetChannelsAsync(false, cancellationToken);
}
public Task CancelSeriesTimerAsync(string timerId, CancellationToken cancellationToken)
{
var timers = _timerProvider
.GetAll()
.Where(i => string.Equals(i.SeriesTimerId, timerId, StringComparison.OrdinalIgnoreCase))
.ToList();
foreach (var timer in timers)
{
CancelTimerInternal(timer.Id, true, true);
}
var remove = _seriesTimerProvider.GetAll().FirstOrDefault(r => string.Equals(r.Id, timerId, StringComparison.OrdinalIgnoreCase));
if (remove != null)
{
_seriesTimerProvider.Delete(remove);
}
return Task.CompletedTask;
}
private void CancelTimerInternal(string timerId, bool isSeriesCancelled, bool isManualCancellation)
{
var timer = _timerProvider.GetTimer(timerId);
if (timer != null)
{
var statusChanging = timer.Status != RecordingStatus.Cancelled;
timer.Status = RecordingStatus.Cancelled;
if (isManualCancellation)
{
timer.IsManual = true;
}
if (string.IsNullOrWhiteSpace(timer.SeriesTimerId) || isSeriesCancelled)
{
_timerProvider.Delete(timer);
}
else
{
_timerProvider.AddOrUpdate(timer, false);
}
if (statusChanging && TimerCancelled != null)
{
TimerCancelled(this, new GenericEventArgs<string>(timerId));
}
}
if (_activeRecordings.TryGetValue(timerId, out var activeRecordingInfo))
{
activeRecordingInfo.Timer = timer;
activeRecordingInfo.CancellationTokenSource.Cancel();
}
}
public Task CancelTimerAsync(string timerId, CancellationToken cancellationToken)
{
CancelTimerInternal(timerId, false, true);
return Task.CompletedTask;
}
public Task CreateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public Task CreateTimerAsync(TimerInfo info, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public Task<string> CreateTimer(TimerInfo info, CancellationToken cancellationToken)
{
var existingTimer = string.IsNullOrWhiteSpace(info.ProgramId) ?
null :
_timerProvider.GetTimerByProgramId(info.ProgramId);
if (existingTimer != null)
{
if (existingTimer.Status == RecordingStatus.Cancelled
|| existingTimer.Status == RecordingStatus.Completed)
{
existingTimer.Status = RecordingStatus.New;
existingTimer.IsManual = true;
_timerProvider.Update(existingTimer);
return Task.FromResult(existingTimer.Id);
}
else
{
throw new ArgumentException("A scheduled recording already exists for this program.");
}
}
info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture);
LiveTvProgram programInfo = null;
if (!string.IsNullOrWhiteSpace(info.ProgramId))
{
programInfo = GetProgramInfoFromCache(info);
}
if (programInfo == null)
{
_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, info);
}
info.IsManual = true;
_timerProvider.Add(info);
TimerCreated?.Invoke(this, new GenericEventArgs<TimerInfo>(info));
return Task.FromResult(info.Id);
}
public async Task<string> CreateSeriesTimer(SeriesTimerInfo info, CancellationToken cancellationToken)
{
info.Id = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture);
// populate info.seriesID
var program = GetProgramInfoFromCache(info.ProgramId);
if (program != null)
{
info.SeriesId = program.ExternalSeriesId;
}
else
{
throw new InvalidOperationException("SeriesId for program not found");
}
// If any timers have already been manually created, make sure they don't get cancelled
var existingTimers = (await GetTimersAsync(CancellationToken.None).ConfigureAwait(false))
.Where(i =>
{
if (string.Equals(i.ProgramId, info.ProgramId, StringComparison.OrdinalIgnoreCase) && !string.IsNullOrWhiteSpace(info.ProgramId))
{
return true;
}
if (string.Equals(i.SeriesId, info.SeriesId, StringComparison.OrdinalIgnoreCase) && !string.IsNullOrWhiteSpace(info.SeriesId))
{
return true;
}
return false;
})
.ToList();
_seriesTimerProvider.Add(info);
foreach (var timer in existingTimers)
{
timer.SeriesTimerId = info.Id;
timer.IsManual = true;
_timerProvider.AddOrUpdate(timer, false);
}
UpdateTimersForSeriesTimer(info, true, false);
return info.Id;
}
public Task UpdateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
{
var instance = _seriesTimerProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, info.Id, StringComparison.OrdinalIgnoreCase));
if (instance != null)
{
instance.ChannelId = info.ChannelId;
instance.Days = info.Days;
instance.EndDate = info.EndDate;
instance.IsPostPaddingRequired = info.IsPostPaddingRequired;
instance.IsPrePaddingRequired = info.IsPrePaddingRequired;
instance.PostPaddingSeconds = info.PostPaddingSeconds;
instance.PrePaddingSeconds = info.PrePaddingSeconds;
instance.Priority = info.Priority;
instance.RecordAnyChannel = info.RecordAnyChannel;
instance.RecordAnyTime = info.RecordAnyTime;
instance.RecordNewOnly = info.RecordNewOnly;
instance.SkipEpisodesInLibrary = info.SkipEpisodesInLibrary;
instance.KeepUpTo = info.KeepUpTo;
instance.KeepUntil = info.KeepUntil;
instance.StartDate = info.StartDate;
_seriesTimerProvider.Update(instance);
UpdateTimersForSeriesTimer(instance, true, true);
}
return Task.CompletedTask;
}
public Task UpdateTimerAsync(TimerInfo updatedTimer, CancellationToken cancellationToken)
{
var existingTimer = _timerProvider.GetTimer(updatedTimer.Id);
if (existingTimer == null)
{
throw new ResourceNotFoundException();
}
// Only update if not currently active
if (!_activeRecordings.TryGetValue(updatedTimer.Id, out _))
{
existingTimer.PrePaddingSeconds = updatedTimer.PrePaddingSeconds;
existingTimer.PostPaddingSeconds = updatedTimer.PostPaddingSeconds;
existingTimer.IsPostPaddingRequired = updatedTimer.IsPostPaddingRequired;
existingTimer.IsPrePaddingRequired = updatedTimer.IsPrePaddingRequired;
_timerProvider.Update(existingTimer);
}
return Task.CompletedTask;
}
private static void UpdateExistingTimerWithNewMetadata(TimerInfo existingTimer, TimerInfo updatedTimer)
{
// Update the program info but retain the status
existingTimer.ChannelId = updatedTimer.ChannelId;
existingTimer.CommunityRating = updatedTimer.CommunityRating;
existingTimer.EndDate = updatedTimer.EndDate;
existingTimer.EpisodeNumber = updatedTimer.EpisodeNumber;
existingTimer.EpisodeTitle = updatedTimer.EpisodeTitle;
existingTimer.Genres = updatedTimer.Genres;
existingTimer.IsMovie = updatedTimer.IsMovie;
existingTimer.IsSeries = updatedTimer.IsSeries;
existingTimer.Tags = updatedTimer.Tags;
existingTimer.IsProgramSeries = updatedTimer.IsProgramSeries;
existingTimer.IsRepeat = updatedTimer.IsRepeat;
existingTimer.Name = updatedTimer.Name;
existingTimer.OfficialRating = updatedTimer.OfficialRating;
existingTimer.OriginalAirDate = updatedTimer.OriginalAirDate;
existingTimer.Overview = updatedTimer.Overview;
existingTimer.ProductionYear = updatedTimer.ProductionYear;
existingTimer.ProgramId = updatedTimer.ProgramId;
existingTimer.SeasonNumber = updatedTimer.SeasonNumber;
existingTimer.StartDate = updatedTimer.StartDate;
existingTimer.ShowId = updatedTimer.ShowId;
existingTimer.ProviderIds = updatedTimer.ProviderIds;
existingTimer.SeriesProviderIds = updatedTimer.SeriesProviderIds;
}
public string GetActiveRecordingPath(string id)
{
if (_activeRecordings.TryGetValue(id, out var info))
{
return info.Path;
}
return null;
}
public ActiveRecordingInfo GetActiveRecordingInfo(string path)
{
if (string.IsNullOrWhiteSpace(path) || _activeRecordings.IsEmpty)
{
return null;
}
foreach (var (_, recordingInfo) in _activeRecordings)
{
if (string.Equals(recordingInfo.Path, path, StringComparison.Ordinal) && !recordingInfo.CancellationTokenSource.IsCancellationRequested)
{
var timer = recordingInfo.Timer;
if (timer.Status != RecordingStatus.InProgress)
{
return null;
}
return recordingInfo;
}
}
return null;
}
public Task<IEnumerable<TimerInfo>> GetTimersAsync(CancellationToken cancellationToken)
{
var excludeStatues = new List<RecordingStatus>
{
RecordingStatus.Completed
};
var timers = _timerProvider.GetAll()
.Where(i => !excludeStatues.Contains(i.Status));
return Task.FromResult(timers);
}
public Task<SeriesTimerInfo> GetNewTimerDefaultsAsync(CancellationToken cancellationToken, ProgramInfo program = null)
{
var config = GetConfiguration();
var defaults = new SeriesTimerInfo()
{
PostPaddingSeconds = Math.Max(config.PostPaddingSeconds, 0),
PrePaddingSeconds = Math.Max(config.PrePaddingSeconds, 0),
RecordAnyChannel = false,
RecordAnyTime = true,
RecordNewOnly = true,
Days = new List<DayOfWeek>
{
DayOfWeek.Sunday,
DayOfWeek.Monday,
DayOfWeek.Tuesday,
DayOfWeek.Wednesday,
DayOfWeek.Thursday,
DayOfWeek.Friday,
DayOfWeek.Saturday
}
};
if (program != null)
{
defaults.SeriesId = program.SeriesId;
defaults.ProgramId = program.Id;
defaults.RecordNewOnly = !program.IsRepeat;
defaults.Name = program.Name;
}
defaults.SkipEpisodesInLibrary = defaults.RecordNewOnly;
defaults.KeepUntil = KeepUntil.UntilDeleted;
return Task.FromResult(defaults);
}
public Task<IEnumerable<SeriesTimerInfo>> GetSeriesTimersAsync(CancellationToken cancellationToken)
{
return Task.FromResult((IEnumerable<SeriesTimerInfo>)_seriesTimerProvider.GetAll());
}
private bool IsListingProviderEnabledForTuner(ListingsProviderInfo info, string tunerHostId)
{
if (info.EnableAllTuners)
{
return true;
}
if (string.IsNullOrWhiteSpace(tunerHostId))
{
throw new ArgumentNullException(nameof(tunerHostId));
}
return info.EnabledTuners.Contains(tunerHostId, StringComparison.OrdinalIgnoreCase);
}
public async Task<IEnumerable<ProgramInfo>> GetProgramsAsync(string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
{
var channels = await GetChannelsAsync(true, cancellationToken).ConfigureAwait(false);
var channel = channels.First(i => string.Equals(i.Id, channelId, StringComparison.OrdinalIgnoreCase));
foreach (var provider in GetListingProviders())
{
if (!IsListingProviderEnabledForTuner(provider.Item2, channel.TunerHostId))
{
_logger.LogDebug("Skipping getting programs for channel {0}-{1} from {2}-{3}, because it's not enabled for this tuner.", channel.Number, channel.Name, provider.Item1.Name, provider.Item2.ListingsId ?? string.Empty);
continue;
}
_logger.LogDebug("Getting programs for channel {0}-{1} from {2}-{3}", channel.Number, channel.Name, provider.Item1.Name, provider.Item2.ListingsId ?? string.Empty);
var epgChannel = await GetEpgChannelFromTunerChannel(provider.Item1, provider.Item2, channel, cancellationToken).ConfigureAwait(false);
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);
continue;
}
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)
{
program.ChannelId = channelId;
program.Id += "_" + channelId;
}
if (programs.Count > 0)
{
return programs;
}
}
return Enumerable.Empty<ProgramInfo>();
}
private List<Tuple<IListingsProvider, ListingsProviderInfo>> GetListingProviders()
{
return GetConfiguration().ListingProviders
.Select(i =>
{
var provider = _liveTvManager.ListingProviders.FirstOrDefault(l => string.Equals(l.Type, i.Type, StringComparison.OrdinalIgnoreCase));
return provider == null ? null : new Tuple<IListingsProvider, ListingsProviderInfo>(provider, i);
})
.Where(i => i != null)
.ToList();
}
public Task<MediaSourceInfo> GetChannelStream(string channelId, string streamId, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public async Task<ILiveStream> GetChannelStreamWithDirectStreamProvider(string channelId, string streamId, List<ILiveStream> currentLiveStreams, CancellationToken cancellationToken)
{
_logger.LogInformation("Streaming Channel {Id}", channelId);
var result = string.IsNullOrEmpty(streamId) ?
null :
currentLiveStreams.FirstOrDefault(i => string.Equals(i.OriginalStreamId, streamId, StringComparison.OrdinalIgnoreCase));
if (result != null && result.EnableStreamSharing)
{
result.ConsumerCount++;
_logger.LogInformation("Live stream {0} consumer count is now {1}", streamId, result.ConsumerCount);
return result;
}
foreach (var hostInstance in _liveTvManager.TunerHosts)
{
try
{
result = await hostInstance.GetChannelStream(channelId, streamId, currentLiveStreams, cancellationToken).ConfigureAwait(false);
var openedMediaSource = result.MediaSource;
result.OriginalStreamId = streamId;
_logger.LogInformation("Returning mediasource streamId {0}, mediaSource.Id {1}, mediaSource.LiveStreamId {2}", streamId, openedMediaSource.Id, openedMediaSource.LiveStreamId);
return result;
}
catch (FileNotFoundException)
{
}
catch (OperationCanceledException)
{
}
}
throw new Exception("Tuner not found.");
}
public async Task<List<MediaSourceInfo>> GetChannelStreamMediaSources(string channelId, CancellationToken cancellationToken)
{
if (string.IsNullOrWhiteSpace(channelId))
{
throw new ArgumentNullException(nameof(channelId));
}
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 async Task<List<MediaSourceInfo>> GetRecordingStreamMediaSources(ActiveRecordingInfo info, CancellationToken cancellationToken)
{
var stream = new MediaSourceInfo
{
EncoderPath = _appHost.GetApiUrlForLocalAccess() + "/LiveTv/LiveRecordings/" + info.Id + "/stream",
EncoderProtocol = MediaProtocol.Http,
Path = info.Path,
Protocol = MediaProtocol.File,
Id = info.Id,
SupportsDirectPlay = false,
SupportsDirectStream = true,
SupportsTranscoding = true,
IsInfiniteStream = true,
RequiresOpening = false,
RequiresClosing = false,
BufferMs = 0,
IgnoreDts = true,
IgnoreIndex = true
};
await new LiveStreamHelper(_mediaEncoder, _logger, _config.CommonApplicationPaths)
.AddMediaInfoWithProbe(stream, false, false, cancellationToken).ConfigureAwait(false);
return new List<MediaSourceInfo>
{
stream
};
}
public Task CloseLiveStream(string id, CancellationToken cancellationToken)
{
return Task.CompletedTask;
}
public Task RecordLiveStream(string id, CancellationToken cancellationToken)
{
return Task.CompletedTask;
}
public Task ResetTuner(string id, CancellationToken cancellationToken)
{
return Task.CompletedTask;
}
private async void OnTimerProviderTimerFired(object sender, GenericEventArgs<TimerInfo> e)
{
var timer = e.Argument;
_logger.LogInformation("Recording timer fired for {0}.", timer.Name);
try
{
var recordingEndDate = timer.EndDate.AddSeconds(timer.PostPaddingSeconds);
if (recordingEndDate <= DateTime.UtcNow)
{
_logger.LogWarning("Recording timer fired for updatedTimer {0}, Id: {1}, but the program has already ended.", timer.Name, timer.Id);
OnTimerOutOfDate(timer);
return;
}
var activeRecordingInfo = new ActiveRecordingInfo
{
CancellationTokenSource = new CancellationTokenSource(),
Timer = timer,
Id = timer.Id
};
if (!_activeRecordings.ContainsKey(timer.Id))
{
await RecordStream(timer, recordingEndDate, activeRecordingInfo).ConfigureAwait(false);
}
else
{
_logger.LogInformation("Skipping RecordStream because it's already in progress.");
}
}
catch (OperationCanceledException)
{
}
catch (Exception ex)
{
_logger.LogError(ex, "Error recording stream");
}
}
private string GetRecordingPath(TimerInfo timer, RemoteSearchResult metadata, out string seriesPath)
{
var recordPath = RecordingPath;
var config = GetConfiguration();
seriesPath = null;
if (timer.IsProgramSeries)
{
var customRecordingPath = config.SeriesRecordingPath;
var allowSubfolder = true;
if (!string.IsNullOrWhiteSpace(customRecordingPath))
{
allowSubfolder = string.Equals(customRecordingPath, recordPath, StringComparison.OrdinalIgnoreCase);
recordPath = customRecordingPath;
}
if (allowSubfolder && config.EnableRecordingSubfolders)
{
recordPath = Path.Combine(recordPath, "Series");
}
// trim trailing period from the folder name
var folderName = _fileSystem.GetValidFilename(timer.Name).Trim().TrimEnd('.').Trim();
if (metadata != null && metadata.ProductionYear.HasValue)
{
folderName += " (" + metadata.ProductionYear.Value.ToString(CultureInfo.InvariantCulture) + ")";
}
// Can't use the year here in the folder name because it is the year of the episode, not the series.
recordPath = Path.Combine(recordPath, folderName);
seriesPath = recordPath;
if (timer.SeasonNumber.HasValue)
{
folderName = string.Format(
CultureInfo.InvariantCulture,
"Season {0}",
timer.SeasonNumber.Value);
recordPath = Path.Combine(recordPath, folderName);
}
}
else if (timer.IsMovie)
{
var customRecordingPath = config.MovieRecordingPath;
var allowSubfolder = true;
if (!string.IsNullOrWhiteSpace(customRecordingPath))
{
allowSubfolder = string.Equals(customRecordingPath, recordPath, StringComparison.OrdinalIgnoreCase);
recordPath = customRecordingPath;
}
if (allowSubfolder && config.EnableRecordingSubfolders)
{
recordPath = Path.Combine(recordPath, "Movies");
}
var folderName = _fileSystem.GetValidFilename(timer.Name).Trim();
if (timer.ProductionYear.HasValue)
{
folderName += " (" + timer.ProductionYear.Value.ToString(CultureInfo.InvariantCulture) + ")";
}
// trim trailing period from the folder name
folderName = folderName.TrimEnd('.').Trim();
recordPath = Path.Combine(recordPath, folderName);
}
else if (timer.IsKids)
{
if (config.EnableRecordingSubfolders)
{
recordPath = Path.Combine(recordPath, "Kids");
}
var folderName = _fileSystem.GetValidFilename(timer.Name).Trim();
if (timer.ProductionYear.HasValue)
{
folderName += " (" + timer.ProductionYear.Value.ToString(CultureInfo.InvariantCulture) + ")";
}
// trim trailing period from the folder name
folderName = folderName.TrimEnd('.').Trim();
recordPath = Path.Combine(recordPath, folderName);
}
else if (timer.IsSports)
{
if (config.EnableRecordingSubfolders)
{
recordPath = Path.Combine(recordPath, "Sports");
}
recordPath = Path.Combine(recordPath, _fileSystem.GetValidFilename(timer.Name).Trim());
}
else
{
if (config.EnableRecordingSubfolders)
{
recordPath = Path.Combine(recordPath, "Other");
}
recordPath = Path.Combine(recordPath, _fileSystem.GetValidFilename(timer.Name).Trim());
}
var recordingFileName = _fileSystem.GetValidFilename(RecordingHelper.GetRecordingName(timer)).Trim() + ".ts";
return Path.Combine(recordPath, recordingFileName);
}
private async Task RecordStream(TimerInfo timer, DateTime recordingEndDate, ActiveRecordingInfo activeRecordingInfo)
{
if (timer == null)
{
throw new ArgumentNullException(nameof(timer));
}
LiveTvProgram programInfo = null;
if (!string.IsNullOrWhiteSpace(timer.ProgramId))
{
programInfo = GetProgramInfoFromCache(timer);
}
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);
}
if (programInfo != null)
{
CopyProgramInfoToTimerInfo(programInfo, timer);
}
var remoteMetadata = await FetchInternetMetadata(timer, CancellationToken.None).ConfigureAwait(false);
var recordPath = GetRecordingPath(timer, remoteMetadata, out string seriesPath);
var channelItem = _liveTvManager.GetLiveTvChannel(timer, this);
string liveStreamId = null;
RecordingStatus recordingStatus;
try
{
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);
mediaStreamInfo = liveStreamResponse.Item1.MediaSource;
liveStreamId = mediaStreamInfo.LiveStreamId;
directStreamProvider = liveStreamResponse.Item2;
}
var recorder = GetRecorder(mediaStreamInfo);
recordPath = recorder.GetOutputPath(mediaStreamInfo, recordPath);
recordPath = EnsureFileUnique(recordPath, timer.Id);
_libraryMonitor.ReportFileSystemChangeBeginning(recordPath);
var duration = recordingEndDate - DateTime.UtcNow;
_logger.LogInformation("Beginning recording. Will record for {0} minutes.", duration.TotalMinutes.ToString(CultureInfo.InvariantCulture));
_logger.LogInformation("Writing file to: {Path}", recordPath);
Action onStarted = async () =>
{
activeRecordingInfo.Path = recordPath;
_activeRecordings.TryAdd(timer.Id, activeRecordingInfo);
timer.Status = RecordingStatus.InProgress;
_timerProvider.AddOrUpdate(timer, false);
await SaveRecordingMetadata(timer, recordPath, seriesPath).ConfigureAwait(false);
await CreateRecordingFolders().ConfigureAwait(false);
TriggerRefresh(recordPath);
await EnforceKeepUpTo(timer, seriesPath).ConfigureAwait(false);
};
await recorder.Record(directStreamProvider, mediaStreamInfo, recordPath, duration, onStarted, activeRecordingInfo.CancellationTokenSource.Token).ConfigureAwait(false);
recordingStatus = RecordingStatus.Completed;
_logger.LogInformation("Recording completed: {RecordPath}", recordPath);
}
catch (OperationCanceledException)
{
_logger.LogInformation("Recording stopped: {RecordPath}", recordPath);
recordingStatus = RecordingStatus.Completed;
}
catch (Exception ex)
{
_logger.LogError(ex, "Error recording to {RecordPath}", recordPath);
recordingStatus = RecordingStatus.Error;
}
if (!string.IsNullOrWhiteSpace(liveStreamId))
{
try
{
await _mediaSourceManager.CloseLiveStream(liveStreamId).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error closing live stream");
}
}
DeleteFileIfEmpty(recordPath);
TriggerRefresh(recordPath);
_libraryMonitor.ReportFileSystemChangeComplete(recordPath, false);
_activeRecordings.TryRemove(timer.Id, out _);
if (recordingStatus != RecordingStatus.Completed && DateTime.UtcNow < timer.EndDate && timer.RetryCount < 10)
{
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.RetryCount++;
_timerProvider.AddOrUpdate(timer);
}
else if (File.Exists(recordPath))
{
timer.RecordingPath = recordPath;
timer.Status = RecordingStatus.Completed;
_timerProvider.AddOrUpdate(timer, false);
OnSuccessfulRecording(timer, recordPath);
}
else
{
_timerProvider.Delete(timer);
}
}
private async Task<RemoteSearchResult> FetchInternetMetadata(TimerInfo timer, CancellationToken cancellationToken)
{
if (timer.IsSeries)
{
if (timer.SeriesProviderIds.Count == 0)
{
return null;
}
var query = new RemoteSearchQuery<SeriesInfo>()
{
SearchInfo = new SeriesInfo
{
ProviderIds = timer.SeriesProviderIds,
Name = timer.Name,
MetadataCountryCode = _config.Configuration.MetadataCountryCode,
MetadataLanguage = _config.Configuration.PreferredMetadataLanguage
}
};
var results = await _providerManager.GetRemoteSearchResults<Series, SeriesInfo>(query, cancellationToken).ConfigureAwait(false);
return results.FirstOrDefault();
}
return null;
}
private void DeleteFileIfEmpty(string path)
{
var file = _fileSystem.GetFileInfo(path);
if (file.Exists && file.Length == 0)
{
try
{
_fileSystem.DeleteFile(path);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error deleting 0-byte failed recording file {Path}", path);
}
}
}
private void TriggerRefresh(string 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);
_providerManager.QueueRefresh(
item.Id,
new MetadataRefreshOptions(new DirectoryService(_fileSystem))
{
RefreshPaths = new string[]
{
path,
Path.GetDirectoryName(path),
Path.GetDirectoryName(Path.GetDirectoryName(path))
}
},
RefreshPriority.High);
}
}
private BaseItem GetAffectedBaseItem(string path)
{
BaseItem item = null;
var parentPath = Path.GetDirectoryName(path);
while (item == null && !string.IsNullOrEmpty(path))
{
item = _libraryManager.FindByPath(path, null);
path = Path.GetDirectoryName(path);
}
if (item != null)
{
if (item.GetType() == typeof(Folder) && string.Equals(item.Path, parentPath, StringComparison.OrdinalIgnoreCase))
{
var parentItem = item.GetParent();
if (parentItem != null && parentItem is not AggregateFolder)
{
item = parentItem;
}
}
}
return item;
}
private async Task EnforceKeepUpTo(TimerInfo timer, string seriesPath)
{
if (string.IsNullOrWhiteSpace(timer.SeriesTimerId))
{
return;
}
if (string.IsNullOrWhiteSpace(seriesPath))
{
return;
}
var seriesTimerId = timer.SeriesTimerId;
var seriesTimer = _seriesTimerProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, seriesTimerId, StringComparison.OrdinalIgnoreCase));
if (seriesTimer == null || seriesTimer.KeepUpTo <= 0)
{
return;
}
if (_disposed)
{
return;
}
await _recordingDeleteSemaphore.WaitAsync().ConfigureAwait(false);
try
{
if (_disposed)
{
return;
}
var timersToDelete = _timerProvider.GetAll()
.Where(i => i.Status == RecordingStatus.Completed && !string.IsNullOrWhiteSpace(i.RecordingPath))
.Where(i => string.Equals(i.SeriesTimerId, seriesTimerId, StringComparison.OrdinalIgnoreCase))
.OrderByDescending(i => i.EndDate)
.Where(i => File.Exists(i.RecordingPath))
.Skip(seriesTimer.KeepUpTo - 1)
.ToList();
DeleteLibraryItemsForTimers(timersToDelete);
if (_libraryManager.FindByPath(seriesPath, true) is not Folder librarySeries)
{
return;
}
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();
foreach (var item in episodesToDelete)
{
try
{
_libraryManager.DeleteItem(
item,
new DeleteOptions
{
DeleteFileLocation = true
},
true);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error deleting item");
}
}
}
finally
{
_recordingDeleteSemaphore.Release();
}
}
private void DeleteLibraryItemsForTimers(List<TimerInfo> timers)
{
foreach (var timer in timers)
{
if (_disposed)
{
return;
}
try
{
DeleteLibraryItemForTimer(timer);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error deleting recording");
}
}
}
private void DeleteLibraryItemForTimer(TimerInfo timer)
{
var libraryItem = _libraryManager.FindByPath(timer.RecordingPath, false);
if (libraryItem != null)
{
_libraryManager.DeleteItem(
libraryItem,
new DeleteOptions
{
DeleteFileLocation = true
},
true);
}
else if (File.Exists(timer.RecordingPath))
{
_fileSystem.DeleteFile(timer.RecordingPath);
}
_timerProvider.Delete(timer);
}
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 (File.Exists(path))
{
return true;
}
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, _mediaEncoder, _config.ApplicationPaths, _config);
}
return new DirectRecorder(_logger, _httpClientFactory, _streamHelper);
}
private void OnSuccessfulRecording(TimerInfo timer, string path)
{
PostProcessRecording(timer, path);
}
private void PostProcessRecording(TimerInfo timer, string path)
{
var options = GetConfiguration();
if (string.IsNullOrWhiteSpace(options.RecordingPostProcessor))
{
return;
}
try
{
var process = new Process
{
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 += OnProcessExited;
process.Start();
}
catch (Exception ex)
{
_logger.LogError(ex, "Error running recording post processor");
}
}
private static string GetPostProcessArguments(string path, string arguments)
{
return arguments.Replace("{path}", path, StringComparison.OrdinalIgnoreCase);
}
private void OnProcessExited(object sender, EventArgs e)
{
using (var process = (Process)sender)
{
_logger.LogInformation("Recording post-processing script completed with exit code {ExitCode}", process.ExitCode);
}
}
private async Task SaveRecordingImage(string recordingPath, LiveTvProgram program, ItemImageInfo image)
{
if (!image.IsLocalFile)
{
image = await _libraryManager.ConvertImageToLocal(program, image, 0).ConfigureAwait(false);
}
string imageSaveFilenameWithoutExtension = image.Type switch
{
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 (imageSaveFilenameWithoutExtension == null)
{
return;
}
var imageSavePath = Path.Combine(Path.GetDirectoryName(recordingPath), imageSaveFilenameWithoutExtension);
// preserve original image extension
imageSavePath = Path.ChangeExtension(imageSavePath, Path.GetExtension(image.Path));
File.Copy(image.Path, imageSavePath, true);
}
private async Task SaveRecordingImages(string recordingPath, LiveTvProgram program)
{
var image = program.IsSeries ?
(program.GetImageInfo(ImageType.Thumb, 0) ?? program.GetImageInfo(ImageType.Primary, 0)) :
(program.GetImageInfo(ImageType.Primary, 0) ?? program.GetImageInfo(ImageType.Thumb, 0));
if (image != null)
{
try
{
await SaveRecordingImage(recordingPath, program, image).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error saving recording image");
}
}
if (!program.IsSeries)
{
image = program.GetImageInfo(ImageType.Backdrop, 0);
if (image != null)
{
try
{
await SaveRecordingImage(recordingPath, program, image).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error saving recording image");
}
}
image = program.GetImageInfo(ImageType.Thumb, 0);
if (image != null)
{
try
{
await SaveRecordingImage(recordingPath, program, image).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error saving recording image");
}
}
image = program.GetImageInfo(ImageType.Logo, 0);
if (image != null)
{
try
{
await SaveRecordingImage(recordingPath, program, image).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error saving recording image");
}
}
}
}
private async Task SaveRecordingMetadata(TimerInfo timer, string recordingPath, string seriesPath)
{
try
{
var program = string.IsNullOrWhiteSpace(timer.ProgramId) ? null : _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.LiveTvProgram },
Limit = 1,
ExternalId = timer.ProgramId,
DtoOptions = new DtoOptions(true)
}).FirstOrDefault() as LiveTvProgram;
// dummy this up
if (program == null)
{
program = new LiveTvProgram
{
Name = timer.Name,
Overview = timer.Overview,
Genres = timer.Genres,
CommunityRating = timer.CommunityRating,
OfficialRating = timer.OfficialRating,
ProductionYear = timer.ProductionYear,
PremiereDate = timer.OriginalAirDate,
IndexNumber = timer.EpisodeNumber,
ParentIndexNumber = timer.SeasonNumber
};
}
if (timer.IsSports)
{
program.AddGenre("Sports");
}
if (timer.IsKids)
{
program.AddGenre("Kids");
program.AddGenre("Children");
}
if (timer.IsNews)
{
program.AddGenre("News");
}
if (timer.IsProgramSeries)
{
await SaveSeriesNfoAsync(timer, seriesPath).ConfigureAwait(false);
await SaveVideoNfoAsync(timer, recordingPath, program, false).ConfigureAwait(false);
}
else if (!timer.IsMovie || timer.IsSports || timer.IsNews)
{
await SaveVideoNfoAsync(timer, recordingPath, program, true).ConfigureAwait(false);
}
else
{
await SaveVideoNfoAsync(timer, recordingPath, program, false).ConfigureAwait(false);
}
await SaveRecordingImages(recordingPath, program).ConfigureAwait(false);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error saving nfo");
}
}
private async Task SaveSeriesNfoAsync(TimerInfo timer, string seriesPath)
{
var nfoPath = Path.Combine(seriesPath, "tvshow.nfo");
if (File.Exists(nfoPath))
{
return;
}
await using (var stream = new FileStream(nfoPath, FileMode.CreateNew, FileAccess.Write, FileShare.None))
{
var settings = new XmlWriterSettings
{
Indent = true,
Encoding = Encoding.UTF8,
Async = true
};
await using (var writer = XmlWriter.Create(stream, settings))
{
await writer.WriteStartDocumentAsync(true).ConfigureAwait(false);
await writer.WriteStartElementAsync(null, "tvshow", null).ConfigureAwait(false);
string id;
if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tvdb.ToString(), out id))
{
await writer.WriteElementStringAsync(null, "id", null, id).ConfigureAwait(false);
}
if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Imdb.ToString(), out id))
{
await writer.WriteElementStringAsync(null, "imdb_id", null, id).ConfigureAwait(false);
}
if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tmdb.ToString(), out id))
{
await writer.WriteElementStringAsync(null, "tmdbid", null, id).ConfigureAwait(false);
}
if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Zap2It.ToString(), out id))
{
await writer.WriteElementStringAsync(null, "zap2itid", null, id).ConfigureAwait(false);
}
if (!string.IsNullOrWhiteSpace(timer.Name))
{
await writer.WriteElementStringAsync(null, "title", null, timer.Name).ConfigureAwait(false);
}
if (!string.IsNullOrWhiteSpace(timer.OfficialRating))
{
await writer.WriteElementStringAsync(null, "mpaa", null, timer.OfficialRating).ConfigureAwait(false);
}
foreach (var genre in timer.Genres)
{
await writer.WriteElementStringAsync(null, "genre", null, genre).ConfigureAwait(false);
}
await writer.WriteEndElementAsync().ConfigureAwait(false);
await writer.WriteEndDocumentAsync().ConfigureAwait(false);
}
}
}
private async Task SaveVideoNfoAsync(TimerInfo timer, string recordingPath, BaseItem item, bool lockData)
{
var nfoPath = Path.ChangeExtension(recordingPath, ".nfo");
if (File.Exists(nfoPath))
{
return;
}
await using (var stream = new FileStream(nfoPath, FileMode.CreateNew, FileAccess.Write, FileShare.None))
{
var settings = new XmlWriterSettings
{
Indent = true,
Encoding = Encoding.UTF8,
Async = true
};
var options = _config.GetNfoConfiguration();
var isSeriesEpisode = timer.IsProgramSeries;
await using (var writer = XmlWriter.Create(stream, settings))
{
await writer.WriteStartDocumentAsync(true).ConfigureAwait(false);
if (isSeriesEpisode)
{
await writer.WriteStartElementAsync(null, "episodedetails", null).ConfigureAwait(false);
if (!string.IsNullOrWhiteSpace(timer.EpisodeTitle))
{
await writer.WriteElementStringAsync(null, "title", null, timer.EpisodeTitle).ConfigureAwait(false);
}
var premiereDate = item.PremiereDate ?? (!timer.IsRepeat ? DateTime.UtcNow : null);
if (premiereDate.HasValue)
{
var formatString = options.ReleaseDateFormat;
await writer.WriteElementStringAsync(
null,
"aired",
null,
premiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
if (item.IndexNumber.HasValue)
{
await writer.WriteElementStringAsync(null, "episode", null, item.IndexNumber.Value.ToString(CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
if (item.ParentIndexNumber.HasValue)
{
await writer.WriteElementStringAsync(null, "season", null, item.ParentIndexNumber.Value.ToString(CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
}
else
{
await writer.WriteStartElementAsync(null, "movie", null);
if (!string.IsNullOrWhiteSpace(item.Name))
{
await writer.WriteElementStringAsync(null, "title", null, item.Name).ConfigureAwait(false);
}
if (!string.IsNullOrWhiteSpace(item.OriginalTitle))
{
await writer.WriteElementStringAsync(null, "originaltitle", null, item.OriginalTitle).ConfigureAwait(false);
}
if (item.PremiereDate.HasValue)
{
var formatString = options.ReleaseDateFormat;
await writer.WriteElementStringAsync(
null,
"premiered",
null,
item.PremiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)).ConfigureAwait(false);
await writer.WriteElementStringAsync(
null,
"releasedate",
null,
item.PremiereDate.Value.ToLocalTime().ToString(formatString, CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
}
await writer.WriteElementStringAsync(
null,
"dateadded",
null,
DateTime.Now.ToString(DateAddedFormat, CultureInfo.InvariantCulture)).ConfigureAwait(false);
if (item.ProductionYear.HasValue)
{
await writer.WriteElementStringAsync(null, "year", null, item.ProductionYear.Value.ToString(CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
if (!string.IsNullOrEmpty(item.OfficialRating))
{
await writer.WriteElementStringAsync(null, "mpaa", null, item.OfficialRating).ConfigureAwait(false);
}
var overview = (item.Overview ?? string.Empty)
.StripHtml()
.Replace("&quot;", "'", StringComparison.Ordinal);
await writer.WriteElementStringAsync(null, "plot", null, overview).ConfigureAwait(false);
if (item.CommunityRating.HasValue)
{
await writer.WriteElementStringAsync(null, "rating", null, item.CommunityRating.Value.ToString(CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
foreach (var genre in item.Genres)
{
await writer.WriteElementStringAsync(null, "genre", null, genre).ConfigureAwait(false);
}
var people = item.Id.Equals(Guid.Empty) ? new List<PersonInfo>() : _libraryManager.GetPeople(item);
var directors = people
.Where(i => IsPersonType(i, PersonType.Director))
.Select(i => i.Name)
.ToList();
foreach (var person in directors)
{
await writer.WriteElementStringAsync(null, "director", null, person).ConfigureAwait(false);
}
var writers = people
.Where(i => IsPersonType(i, PersonType.Writer))
.Select(i => i.Name)
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
foreach (var person in writers)
{
await writer.WriteElementStringAsync(null, "writer", null, person).ConfigureAwait(false);
}
foreach (var person in writers)
{
await writer.WriteElementStringAsync(null, "credits", null, person).ConfigureAwait(false);
}
var tmdbCollection = item.GetProviderId(MetadataProvider.TmdbCollection);
if (!string.IsNullOrEmpty(tmdbCollection))
{
await writer.WriteElementStringAsync(null, "collectionnumber", null, tmdbCollection).ConfigureAwait(false);
}
var imdb = item.GetProviderId(MetadataProvider.Imdb);
if (!string.IsNullOrEmpty(imdb))
{
if (!isSeriesEpisode)
{
await writer.WriteElementStringAsync(null, "id", null, imdb).ConfigureAwait(false);
}
await writer.WriteElementStringAsync(null, "imdbid", null, imdb).ConfigureAwait(false);
// No need to lock if we have identified the content already
lockData = false;
}
var tvdb = item.GetProviderId(MetadataProvider.Tvdb);
if (!string.IsNullOrEmpty(tvdb))
{
await writer.WriteElementStringAsync(null, "tvdbid", null, tvdb).ConfigureAwait(false);
// No need to lock if we have identified the content already
lockData = false;
}
var tmdb = item.GetProviderId(MetadataProvider.Tmdb);
if (!string.IsNullOrEmpty(tmdb))
{
await writer.WriteElementStringAsync(null, "tmdbid", null, tmdb).ConfigureAwait(false);
// No need to lock if we have identified the content already
lockData = false;
}
if (lockData)
{
await writer.WriteElementStringAsync(null, "lockdata", null, "true").ConfigureAwait(false);
}
if (item.CriticRating.HasValue)
{
await writer.WriteElementStringAsync(null, "criticrating", null, item.CriticRating.Value.ToString(CultureInfo.InvariantCulture)).ConfigureAwait(false);
}
if (!string.IsNullOrWhiteSpace(item.Tagline))
{
await writer.WriteElementStringAsync(null, "tagline", null, item.Tagline).ConfigureAwait(false);
}
foreach (var studio in item.Studios)
{
await writer.WriteElementStringAsync(null, "studio", null, studio).ConfigureAwait(false);
}
await writer.WriteEndElementAsync().ConfigureAwait(false);
await writer.WriteEndDocumentAsync().ConfigureAwait(false);
}
}
}
private static bool IsPersonType(PersonInfo person, string type)
=> string.Equals(person.Type, type, StringComparison.OrdinalIgnoreCase)
|| string.Equals(person.Role, type, StringComparison.OrdinalIgnoreCase);
private LiveTvProgram GetProgramInfoFromCache(string programId)
{
var query = new InternalItemsQuery
{
ItemIds = new[] { _liveTvManager.GetInternalProgramId(programId) },
Limit = 1,
DtoOptions = new DtoOptions()
};
return _libraryManager.GetItemList(query).Cast<LiveTvProgram>().FirstOrDefault();
}
private LiveTvProgram GetProgramInfoFromCache(TimerInfo timer)
{
return GetProgramInfoFromCache(timer.ProgramId);
}
private LiveTvProgram GetProgramInfoFromCache(string channelId, DateTime startDateUtc)
{
var query = new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.LiveTvProgram },
Limit = 1,
DtoOptions = new DtoOptions(true)
{
EnableImages = false
},
MinStartDate = startDateUtc.AddMinutes(-3),
MaxStartDate = startDateUtc.AddMinutes(3),
OrderBy = new[] { (ItemSortBy.StartDate, SortOrder.Ascending) }
};
if (!string.IsNullOrWhiteSpace(channelId))
{
query.ChannelIds = new[] { _liveTvManager.GetInternalChannelId(Name, channelId) };
}
return _libraryManager.GetItemList(query).Cast<LiveTvProgram>().FirstOrDefault();
}
private LiveTvOptions GetConfiguration()
{
return _config.GetConfiguration<LiveTvOptions>("livetv");
}
private bool ShouldCancelTimerForSeriesTimer(SeriesTimerInfo seriesTimer, TimerInfo timer)
{
if (timer.IsManual)
{
return false;
}
if (!seriesTimer.RecordAnyTime
&& Math.Abs(seriesTimer.StartDate.TimeOfDay.Ticks - timer.StartDate.TimeOfDay.Ticks) >= TimeSpan.FromMinutes(10).Ticks)
{
return true;
}
if (seriesTimer.RecordNewOnly && timer.IsRepeat)
{
return true;
}
if (!seriesTimer.RecordAnyChannel
&& !string.Equals(timer.ChannelId, seriesTimer.ChannelId, StringComparison.OrdinalIgnoreCase))
{
return true;
}
return seriesTimer.SkipEpisodesInLibrary && IsProgramAlreadyInLibrary(timer);
}
private void HandleDuplicateShowIds(List<TimerInfo> timers)
{
foreach (var timer in timers.Skip(1))
{
// TODO: Get smarter, prefer HD, etc
timer.Status = RecordingStatus.Cancelled;
_timerProvider.Update(timer);
}
}
private void SearchForDuplicateShowIds(List<TimerInfo> timers)
{
var groups = timers.ToLookup(i => i.ShowId ?? string.Empty).ToList();
foreach (var group in groups)
{
if (string.IsNullOrWhiteSpace(group.Key))
{
continue;
}
var groupTimers = group.ToList();
if (groupTimers.Count < 2)
{
continue;
}
HandleDuplicateShowIds(groupTimers);
}
}
private void UpdateTimersForSeriesTimer(SeriesTimerInfo seriesTimer, bool updateTimerSettings, bool deleteInvalidTimers)
{
var allTimers = GetTimersForSeries(seriesTimer).ToList();
var enabledTimersForSeries = new List<TimerInfo>();
foreach (var timer in allTimers)
{
var existingTimer = _timerProvider.GetTimer(timer.Id)
?? (string.IsNullOrWhiteSpace(timer.ProgramId)
? null
: _timerProvider.GetTimerByProgramId(timer.ProgramId));
if (existingTimer == null)
{
if (ShouldCancelTimerForSeriesTimer(seriesTimer, timer))
{
timer.Status = RecordingStatus.Cancelled;
}
else
{
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 _))
{
UpdateExistingTimerWithNewMetadata(existingTimer, timer);
// Needed by ShouldCancelTimerForSeriesTimer
timer.IsManual = existingTimer.IsManual;
if (ShouldCancelTimerForSeriesTimer(seriesTimer, timer))
{
existingTimer.Status = RecordingStatus.Cancelled;
}
else if (!existingTimer.IsManual)
{
existingTimer.Status = RecordingStatus.New;
}
if (existingTimer.Status != RecordingStatus.Cancelled)
{
enabledTimersForSeries.Add(existingTimer);
}
if (updateTimerSettings)
{
// 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
if (!_activeRecordings.TryGetValue(timer.Id, out _) && !_activeRecordings.TryGetValue(existingTimer.Id, out _))
{
UpdateExistingTimerWithNewMetadata(existingTimer, timer);
// Needed by ShouldCancelTimerForSeriesTimer
timer.IsManual = existingTimer.IsManual;
if (ShouldCancelTimerForSeriesTimer(seriesTimer, timer))
{
existingTimer.Status = RecordingStatus.Cancelled;
}
else if (!existingTimer.IsManual)
{
existingTimer.Status = RecordingStatus.New;
}
if (existingTimer.Status != RecordingStatus.Cancelled)
{
enabledTimersForSeries.Add(existingTimer);
}
existingTimer.KeepUntil = seriesTimer.KeepUntil;
existingTimer.IsPostPaddingRequired = seriesTimer.IsPostPaddingRequired;
existingTimer.IsPrePaddingRequired = seriesTimer.IsPrePaddingRequired;
existingTimer.PostPaddingSeconds = seriesTimer.PostPaddingSeconds;
existingTimer.PrePaddingSeconds = seriesTimer.PrePaddingSeconds;
existingTimer.Priority = seriesTimer.Priority;
existingTimer.SeriesTimerId = seriesTimer.Id;
_timerProvider.Update(existingTimer);
}
}
existingTimer.SeriesTimerId = seriesTimer.Id;
_timerProvider.Update(existingTimer);
}
}
SearchForDuplicateShowIds(enabledTimersForSeries);
if (deleteInvalidTimers)
{
var allTimerIds = allTimers
.Select(i => i.Id)
.ToList();
var deleteStatuses = new[]
{
RecordingStatus.New
};
var deletes = _timerProvider.GetAll()
.Where(i => string.Equals(i.SeriesTimerId, seriesTimer.Id, StringComparison.OrdinalIgnoreCase))
.Where(i => !allTimerIds.Contains(i.Id, StringComparison.OrdinalIgnoreCase) && i.StartDate > DateTime.UtcNow)
.Where(i => deleteStatuses.Contains(i.Status))
.ToList();
foreach (var timer in deletes)
{
CancelTimerInternal(timer.Id, false, false);
}
}
}
private IEnumerable<TimerInfo> GetTimersForSeries(SeriesTimerInfo seriesTimer)
{
if (seriesTimer == null)
{
throw new ArgumentNullException(nameof(seriesTimer));
}
var query = new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.LiveTvProgram },
ExternalSeriesId = seriesTimer.SeriesId,
DtoOptions = new DtoOptions(true)
{
EnableImages = false
},
MinEndDate = DateTime.UtcNow
};
if (string.IsNullOrEmpty(seriesTimer.SeriesId))
{
query.Name = seriesTimer.Name;
}
if (!seriesTimer.RecordAnyChannel)
{
query.ChannelIds = new[] { _liveTvManager.GetInternalChannelId(Name, seriesTimer.ChannelId) };
}
var tempChannelCache = new Dictionary<Guid, LiveTvChannel>();
return _libraryManager.GetItemList(query).Cast<LiveTvProgram>().Select(i => CreateTimer(i, seriesTimer, tempChannelCache));
}
private TimerInfo CreateTimer(LiveTvProgram parent, SeriesTimerInfo seriesTimer, Dictionary<Guid, LiveTvChannel> tempChannelCache)
{
string channelId = seriesTimer.RecordAnyChannel ? null : seriesTimer.ChannelId;
if (string.IsNullOrWhiteSpace(channelId) && !parent.ChannelId.Equals(Guid.Empty))
{
if (!tempChannelCache.TryGetValue(parent.ChannelId, out LiveTvChannel channel))
{
channel = _libraryManager.GetItemList(
new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.LiveTvChannel },
ItemIds = new[] { parent.ChannelId },
DtoOptions = new DtoOptions()
}).FirstOrDefault() as LiveTvChannel;
if (channel != null && !string.IsNullOrWhiteSpace(channel.ExternalId))
{
tempChannelCache[parent.ChannelId] = channel;
}
}
if (channel != null || tempChannelCache.TryGetValue(parent.ChannelId, out channel))
{
channelId = channel.ExternalId;
}
}
var timer = new TimerInfo
{
ChannelId = channelId,
Id = (seriesTimer.Id + parent.ExternalId).GetMD5().ToString("N", CultureInfo.InvariantCulture),
StartDate = parent.StartDate,
EndDate = parent.EndDate.Value,
ProgramId = parent.ExternalId,
PrePaddingSeconds = seriesTimer.PrePaddingSeconds,
PostPaddingSeconds = seriesTimer.PostPaddingSeconds,
IsPostPaddingRequired = seriesTimer.IsPostPaddingRequired,
IsPrePaddingRequired = seriesTimer.IsPrePaddingRequired,
KeepUntil = seriesTimer.KeepUntil,
Priority = seriesTimer.Priority,
Name = parent.Name,
Overview = parent.Overview,
SeriesId = parent.ExternalSeriesId,
SeriesTimerId = seriesTimer.Id,
ShowId = parent.ShowId
};
CopyProgramInfoToTimerInfo(parent, timer, tempChannelCache);
return timer;
}
private void CopyProgramInfoToTimerInfo(LiveTvProgram programInfo, TimerInfo timerInfo)
{
var tempChannelCache = new Dictionary<Guid, LiveTvChannel>();
CopyProgramInfoToTimerInfo(programInfo, timerInfo, tempChannelCache);
}
private void CopyProgramInfoToTimerInfo(LiveTvProgram programInfo, TimerInfo timerInfo, Dictionary<Guid, LiveTvChannel> tempChannelCache)
{
string channelId = null;
if (!programInfo.ChannelId.Equals(Guid.Empty))
{
if (!tempChannelCache.TryGetValue(programInfo.ChannelId, out LiveTvChannel channel))
{
channel = _libraryManager.GetItemList(
new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.LiveTvChannel },
ItemIds = new[] { programInfo.ChannelId },
DtoOptions = new DtoOptions()
}).FirstOrDefault() as LiveTvChannel;
if (channel != null && !string.IsNullOrWhiteSpace(channel.ExternalId))
{
tempChannelCache[programInfo.ChannelId] = channel;
}
}
if (channel != null || tempChannelCache.TryGetValue(programInfo.ChannelId, out channel))
{
channelId = channel.ExternalId;
}
}
timerInfo.Name = programInfo.Name;
timerInfo.StartDate = programInfo.StartDate;
timerInfo.EndDate = programInfo.EndDate.Value;
if (!string.IsNullOrWhiteSpace(channelId))
{
timerInfo.ChannelId = channelId;
}
timerInfo.SeasonNumber = programInfo.ParentIndexNumber;
timerInfo.EpisodeNumber = programInfo.IndexNumber;
timerInfo.IsMovie = programInfo.IsMovie;
timerInfo.ProductionYear = programInfo.ProductionYear;
timerInfo.EpisodeTitle = programInfo.EpisodeTitle;
timerInfo.OriginalAirDate = programInfo.PremiereDate;
timerInfo.IsProgramSeries = programInfo.IsSeries;
timerInfo.IsSeries = programInfo.IsSeries;
timerInfo.CommunityRating = programInfo.CommunityRating;
timerInfo.Overview = programInfo.Overview;
timerInfo.OfficialRating = programInfo.OfficialRating;
timerInfo.IsRepeat = programInfo.IsRepeat;
timerInfo.SeriesId = programInfo.ExternalSeriesId;
timerInfo.ProviderIds = programInfo.ProviderIds;
timerInfo.Tags = programInfo.Tags;
var seriesProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
foreach (var providerId in timerInfo.ProviderIds)
{
const string Search = "Series";
if (providerId.Key.StartsWith(Search, StringComparison.OrdinalIgnoreCase))
{
seriesProviderIds[providerId.Key.Substring(Search.Length)] = providerId.Value;
}
}
timerInfo.SeriesProviderIds = seriesProviderIds;
}
private bool IsProgramAlreadyInLibrary(TimerInfo program)
{
if ((program.EpisodeNumber.HasValue && program.SeasonNumber.HasValue) || !string.IsNullOrWhiteSpace(program.EpisodeTitle))
{
var seriesIds = _libraryManager.GetItemIds(
new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.Series },
Name = program.Name
}).ToArray();
if (seriesIds.Length == 0)
{
return false;
}
if (program.EpisodeNumber.HasValue && program.SeasonNumber.HasValue)
{
var result = _libraryManager.GetItemIds(new InternalItemsQuery
{
IncludeItemTypes = new[] { BaseItemKind.Episode },
ParentIndexNumber = program.SeasonNumber.Value,
IndexNumber = program.EpisodeNumber.Value,
AncestorIds = seriesIds,
IsVirtualItem = false,
Limit = 1
});
if (result.Count > 0)
{
return true;
}
}
}
return false;
}
/// <inheritdoc />
public void Dispose()
{
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 IEnumerable<VirtualFolderInfo> GetRecordingFolders()
{
var defaultFolder = RecordingPath;
var defaultName = "Recordings";
if (Directory.Exists(defaultFolder))
{
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))
{
yield return new VirtualFolderInfo
{
Locations = new string[] { customPath },
Name = "Recorded Movies",
CollectionType = CollectionTypeOptions.Movies
};
}
customPath = GetConfiguration().SeriesRecordingPath;
if (!string.IsNullOrWhiteSpace(customPath) && !string.Equals(customPath, defaultFolder, StringComparison.OrdinalIgnoreCase) && Directory.Exists(customPath))
{
yield return new VirtualFolderInfo
{
Locations = new string[] { customPath },
Name = "Recorded Shows",
CollectionType = CollectionTypeOptions.TvShows
};
}
}
public async Task<List<TunerHostInfo>> DiscoverTuners(bool newDevicesOnly, CancellationToken cancellationToken)
{
var list = new List<TunerHostInfo>();
var configuredDeviceIds = GetConfiguration().TunerHosts
.Where(i => !string.IsNullOrWhiteSpace(i.DeviceId))
.Select(i => i.DeviceId)
.ToList();
foreach (var host in _liveTvManager.TunerHosts)
{
var discoveredDevices = await DiscoverDevices(host, TunerDiscoveryDurationMs, cancellationToken).ConfigureAwait(false);
if (newDevicesOnly)
{
discoveredDevices = discoveredDevices.Where(d => !configuredDeviceIds.Contains(d.DeviceId, StringComparison.OrdinalIgnoreCase))
.ToList();
}
list.AddRange(discoveredDevices);
}
return list;
}
public async Task ScanForTunerDeviceChanges(CancellationToken cancellationToken)
{
foreach (var host in _liveTvManager.TunerHosts)
{
await ScanForTunerDeviceChanges(host, cancellationToken).ConfigureAwait(false);
}
}
private async Task ScanForTunerDeviceChanges(ITunerHost host, CancellationToken cancellationToken)
{
var discoveredDevices = await DiscoverDevices(host, TunerDiscoveryDurationMs, cancellationToken).ConfigureAwait(false);
var configuredDevices = GetConfiguration().TunerHosts
.Where(i => string.Equals(i.Type, host.Type, StringComparison.OrdinalIgnoreCase))
.ToList();
foreach (var device in discoveredDevices)
{
var configuredDevice = configuredDevices.FirstOrDefault(i => string.Equals(i.DeviceId, device.DeviceId, StringComparison.OrdinalIgnoreCase));
if (configuredDevice != null && !string.Equals(device.Url, configuredDevice.Url, StringComparison.OrdinalIgnoreCase))
{
_logger.LogInformation("Tuner url has changed from {PreviousUrl} to {NewUrl}", configuredDevice.Url, device.Url);
configuredDevice.Url = device.Url;
await _liveTvManager.SaveTunerHost(configuredDevice).ConfigureAwait(false);
}
}
}
private async Task<List<TunerHostInfo>> DiscoverDevices(ITunerHost host, int discoveryDurationMs, CancellationToken cancellationToken)
{
try
{
var discoveredDevices = await host.DiscoverDevices(discoveryDurationMs, cancellationToken).ConfigureAwait(false);
foreach (var device in discoveredDevices)
{
_logger.LogInformation("Discovered tuner device {0} at {1}", host.Name, device.Url);
}
return discoveredDevices;
}
catch (Exception ex)
{
_logger.LogError(ex, "Error discovering tuner devices");
return new List<TunerHostInfo>();
}
}
}
}