jellyfin-server/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs

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using MediaBrowser.Common;
using MediaBrowser.Common.Extensions;
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using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.LiveTv;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
using System.Threading.Tasks;
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namespace Emby.Server.Implementations.LiveTv
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{
public class LiveTvDtoService
{
private readonly ILogger _logger;
private readonly IImageProcessor _imageProcessor;
private readonly IUserDataManager _userDataManager;
private readonly IDtoService _dtoService;
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private readonly IApplicationHost _appHost;
private readonly ILibraryManager _libraryManager;
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public LiveTvDtoService(IDtoService dtoService, IUserDataManager userDataManager, IImageProcessor imageProcessor, ILogger logger, IApplicationHost appHost, ILibraryManager libraryManager)
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{
_dtoService = dtoService;
_userDataManager = userDataManager;
_imageProcessor = imageProcessor;
_logger = logger;
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_appHost = appHost;
_libraryManager = libraryManager;
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}
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public TimerInfoDto GetTimerInfoDto(TimerInfo info, ILiveTvService service, LiveTvProgram program, LiveTvChannel channel)
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{
var dto = new TimerInfoDto
{
Id = GetInternalTimerId(service.Name, info.Id).ToString("N"),
Overview = info.Overview,
EndDate = info.EndDate,
Name = info.Name,
StartDate = info.StartDate,
ExternalId = info.Id,
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ChannelId = GetInternalChannelId(service.Name, info.ChannelId).ToString("N"),
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Status = info.Status,
SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(service.Name, info.SeriesTimerId).ToString("N"),
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PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
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KeepUntil = info.KeepUntil,
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ExternalChannelId = info.ChannelId,
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ExternalSeriesTimerId = info.SeriesTimerId,
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ServiceName = service.Name,
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ExternalProgramId = info.ProgramId,
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Priority = info.Priority,
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RunTimeTicks = (info.EndDate - info.StartDate).Ticks,
ServerId = _appHost.SystemId
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};
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(service.Name, info.ProgramId).ToString("N");
}
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if (program != null)
{
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dto.ProgramInfo = _dtoService.GetBaseItemDto(program, new DtoOptions());
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if (info.Status != RecordingStatus.Cancelled && info.Status != RecordingStatus.Error)
{
dto.ProgramInfo.TimerId = dto.Id;
dto.ProgramInfo.Status = info.Status.ToString();
}
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dto.ProgramInfo.SeriesTimerId = dto.SeriesTimerId;
}
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if (channel != null)
{
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dto.ChannelName = channel.Name;
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}
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return dto;
}
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public SeriesTimerInfoDto GetSeriesTimerInfoDto(SeriesTimerInfo info, ILiveTvService service, string channelName)
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{
var dto = new SeriesTimerInfoDto
{
Id = GetInternalSeriesTimerId(service.Name, info.Id).ToString("N"),
Overview = info.Overview,
EndDate = info.EndDate,
Name = info.Name,
StartDate = info.StartDate,
ExternalId = info.Id,
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PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
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Days = info.Days,
Priority = info.Priority,
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RecordAnyChannel = info.RecordAnyChannel,
RecordAnyTime = info.RecordAnyTime,
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SkipEpisodesInLibrary = info.SkipEpisodesInLibrary,
KeepUpTo = info.KeepUpTo,
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KeepUntil = info.KeepUntil,
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RecordNewOnly = info.RecordNewOnly,
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ExternalChannelId = info.ChannelId,
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ExternalProgramId = info.ProgramId,
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ServiceName = service.Name,
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ChannelName = channelName,
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ServerId = _appHost.SystemId
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};
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if (!string.IsNullOrEmpty(info.ChannelId))
{
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dto.ChannelId = GetInternalChannelId(service.Name, info.ChannelId).ToString("N");
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}
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if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(service.Name, info.ProgramId).ToString("N");
}
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dto.DayPattern = info.Days == null ? null : GetDayPattern(info.Days);
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if (!string.IsNullOrWhiteSpace(info.SeriesId))
{
var program = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name },
ExternalSeriesId = info.SeriesId,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Primary }
}).FirstOrDefault();
if (program != null)
{
var image = program.GetImageInfo(ImageType.Primary, 0);
if (image != null)
{
try
{
dto.ParentPrimaryImageTag = _imageProcessor.GetImageCacheTag(program, image);
dto.ParentPrimaryImageItemId = program.Id.ToString("N");
}
catch (Exception ex)
{
}
}
}
}
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return dto;
}
public DayPattern? GetDayPattern(List<DayOfWeek> days)
{
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DayPattern? pattern = null;
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if (days.Count > 0)
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{
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if (days.Count == 7)
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{
pattern = DayPattern.Daily;
}
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else if (days.Count == 2)
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{
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if (days.Contains(DayOfWeek.Saturday) && days.Contains(DayOfWeek.Sunday))
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{
pattern = DayPattern.Weekends;
}
}
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else if (days.Count == 5)
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{
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if (days.Contains(DayOfWeek.Monday) && days.Contains(DayOfWeek.Tuesday) && days.Contains(DayOfWeek.Wednesday) && days.Contains(DayOfWeek.Thursday) && days.Contains(DayOfWeek.Friday))
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{
pattern = DayPattern.Weekdays;
}
}
}
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return pattern;
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}
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public LiveTvTunerInfoDto GetTunerInfoDto(string serviceName, LiveTvTunerInfo info, string channelName)
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{
var dto = new LiveTvTunerInfoDto
{
Name = info.Name,
Id = info.Id,
Clients = info.Clients,
ProgramName = info.ProgramName,
SourceType = info.SourceType,
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Status = info.Status,
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ChannelName = channelName,
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Url = info.Url,
CanReset = info.CanReset
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};
if (!string.IsNullOrEmpty(info.ChannelId))
{
dto.ChannelId = GetInternalChannelId(serviceName, info.ChannelId).ToString("N");
}
if (!string.IsNullOrEmpty(info.RecordingId))
{
dto.RecordingId = GetInternalRecordingId(serviceName, info.RecordingId).ToString("N");
}
return dto;
}
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internal string GetImageTag(IHasImages info)
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{
try
{
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return _imageProcessor.GetImageCacheTag(info, ImageType.Primary);
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}
catch (Exception ex)
{
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_logger.ErrorException("Error getting image info for {0}", ex, info.Name);
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}
return null;
}
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private const string InternalVersionNumber = "4";
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public Guid GetInternalChannelId(string serviceName, string externalId)
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{
var name = serviceName + externalId + InternalVersionNumber;
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return _libraryManager.GetNewItemId(name.ToLower(), typeof(LiveTvChannel));
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}
public Guid GetInternalTimerId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
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return name.ToLower().GetMD5();
}
public Guid GetInternalSeriesTimerId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
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return name.ToLower().GetMD5();
}
public Guid GetInternalProgramId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
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return _libraryManager.GetNewItemId(name.ToLower(), typeof(LiveTvProgram));
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}
public Guid GetInternalRecordingId(string serviceName, string externalId)
{
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var name = serviceName + externalId + InternalVersionNumber + "0";
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return _libraryManager.GetNewItemId(name.ToLower(), typeof(ILiveTvRecording));
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}
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private string GetItemExternalId(BaseItem item)
{
var externalId = item.ExternalId;
if (string.IsNullOrWhiteSpace(externalId))
{
externalId = item.GetProviderId("ProviderExternalId");
}
return externalId;
}
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public async Task<TimerInfo> GetTimerInfo(TimerInfoDto dto, bool isNew, LiveTvManager liveTv, CancellationToken cancellationToken)
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{
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var info = new TimerInfo
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{
Overview = dto.Overview,
EndDate = dto.EndDate,
Name = dto.Name,
StartDate = dto.StartDate,
Status = dto.Status,
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PrePaddingSeconds = dto.PrePaddingSeconds,
PostPaddingSeconds = dto.PostPaddingSeconds,
IsPostPaddingRequired = dto.IsPostPaddingRequired,
IsPrePaddingRequired = dto.IsPrePaddingRequired,
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KeepUntil = dto.KeepUntil,
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Priority = dto.Priority,
SeriesTimerId = dto.ExternalSeriesTimerId,
ProgramId = dto.ExternalProgramId,
ChannelId = dto.ExternalChannelId,
Id = dto.ExternalId
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};
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// Convert internal server id's to external tv provider id's
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if (!isNew && !string.IsNullOrEmpty(dto.Id) && string.IsNullOrEmpty(info.Id))
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{
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var timer = await liveTv.GetSeriesTimer(dto.Id, cancellationToken).ConfigureAwait(false);
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info.Id = timer.ExternalId;
}
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if (!string.IsNullOrEmpty(dto.ChannelId) && string.IsNullOrEmpty(info.ChannelId))
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{
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var channel = liveTv.GetInternalChannel(dto.ChannelId);
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if (channel != null)
{
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info.ChannelId = GetItemExternalId(channel);
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}
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}
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if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
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{
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var program = liveTv.GetInternalProgram(dto.ProgramId);
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if (program != null)
{
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info.ProgramId = GetItemExternalId(program);
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}
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}
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if (!string.IsNullOrEmpty(dto.SeriesTimerId) && string.IsNullOrEmpty(info.SeriesTimerId))
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{
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var timer = await liveTv.GetSeriesTimer(dto.SeriesTimerId, cancellationToken).ConfigureAwait(false);
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if (timer != null)
{
info.SeriesTimerId = timer.ExternalId;
}
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}
return info;
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}
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public async Task<SeriesTimerInfo> GetSeriesTimerInfo(SeriesTimerInfoDto dto, bool isNew, LiveTvManager liveTv, CancellationToken cancellationToken)
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{
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var info = new SeriesTimerInfo
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{
Overview = dto.Overview,
EndDate = dto.EndDate,
Name = dto.Name,
StartDate = dto.StartDate,
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PrePaddingSeconds = dto.PrePaddingSeconds,
PostPaddingSeconds = dto.PostPaddingSeconds,
IsPostPaddingRequired = dto.IsPostPaddingRequired,
IsPrePaddingRequired = dto.IsPrePaddingRequired,
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Days = dto.Days,
Priority = dto.Priority,
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RecordAnyChannel = dto.RecordAnyChannel,
RecordAnyTime = dto.RecordAnyTime,
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SkipEpisodesInLibrary = dto.SkipEpisodesInLibrary,
KeepUpTo = dto.KeepUpTo,
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KeepUntil = dto.KeepUntil,
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RecordNewOnly = dto.RecordNewOnly,
ProgramId = dto.ExternalProgramId,
ChannelId = dto.ExternalChannelId,
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Id = dto.ExternalId
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};
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// Convert internal server id's to external tv provider id's
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if (!isNew && !string.IsNullOrEmpty(dto.Id) && string.IsNullOrEmpty(info.Id))
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{
var timer = await liveTv.GetSeriesTimer(dto.Id, cancellationToken).ConfigureAwait(false);
info.Id = timer.ExternalId;
}
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if (!string.IsNullOrEmpty(dto.ChannelId) && string.IsNullOrEmpty(info.ChannelId))
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{
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var channel = liveTv.GetInternalChannel(dto.ChannelId);
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if (channel != null)
{
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info.ChannelId = GetItemExternalId(channel);
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}
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}
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if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
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{
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var program = liveTv.GetInternalProgram(dto.ProgramId);
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if (program != null)
{
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info.ProgramId = GetItemExternalId(program);
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}
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}
return info;
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}
}
}