jellyfin/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
2019-01-12 21:41:08 +01:00

543 lines
20 KiB
C#

using MediaBrowser.Common;
using MediaBrowser.Common.Extensions;
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 Microsoft.Extensions.Logging;
using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Extensions;
using System.Collections.Generic;
namespace Emby.Server.Implementations.LiveTv
{
public class LiveTvDtoService
{
private readonly ILogger _logger;
private readonly IImageProcessor _imageProcessor;
private readonly IDtoService _dtoService;
private readonly IApplicationHost _appHost;
private readonly ILibraryManager _libraryManager;
public LiveTvDtoService(IDtoService dtoService, IImageProcessor imageProcessor, ILogger logger, IApplicationHost appHost, ILibraryManager libraryManager)
{
_dtoService = dtoService;
_imageProcessor = imageProcessor;
_logger = logger;
_appHost = appHost;
_libraryManager = libraryManager;
}
public TimerInfoDto GetTimerInfoDto(TimerInfo info, ILiveTvService service, LiveTvProgram program, BaseItem channel)
{
var dto = new TimerInfoDto
{
Id = GetInternalTimerId(info.Id),
Overview = info.Overview,
EndDate = info.EndDate,
Name = info.Name,
StartDate = info.StartDate,
ExternalId = info.Id,
ChannelId = GetInternalChannelId(service.Name, info.ChannelId),
Status = info.Status,
SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(info.SeriesTimerId).ToString("N"),
PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
KeepUntil = info.KeepUntil,
ExternalChannelId = info.ChannelId,
ExternalSeriesTimerId = info.SeriesTimerId,
ServiceName = service.Name,
ExternalProgramId = info.ProgramId,
Priority = info.Priority,
RunTimeTicks = (info.EndDate - info.StartDate).Ticks,
ServerId = _appHost.SystemId
};
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N");
}
if (program != null)
{
dto.ProgramInfo = _dtoService.GetBaseItemDto(program, new DtoOptions());
if (info.Status != RecordingStatus.Cancelled && info.Status != RecordingStatus.Error)
{
dto.ProgramInfo.TimerId = dto.Id;
dto.ProgramInfo.Status = info.Status.ToString();
}
dto.ProgramInfo.SeriesTimerId = dto.SeriesTimerId;
if (!string.IsNullOrEmpty(info.SeriesTimerId))
{
FillImages(dto.ProgramInfo, info.Name, info.SeriesId);
}
}
if (channel != null)
{
dto.ChannelName = channel.Name;
if (channel.HasImage(ImageType.Primary))
{
dto.ChannelPrimaryImageTag = GetImageTag(channel);
}
}
return dto;
}
public SeriesTimerInfoDto GetSeriesTimerInfoDto(SeriesTimerInfo info, ILiveTvService service, string channelName)
{
var dto = new SeriesTimerInfoDto
{
Id = GetInternalSeriesTimerId(info.Id).ToString("N"),
Overview = info.Overview,
EndDate = info.EndDate,
Name = info.Name,
StartDate = info.StartDate,
ExternalId = info.Id,
PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
Days = info.Days.ToArray(),
Priority = info.Priority,
RecordAnyChannel = info.RecordAnyChannel,
RecordAnyTime = info.RecordAnyTime,
SkipEpisodesInLibrary = info.SkipEpisodesInLibrary,
KeepUpTo = info.KeepUpTo,
KeepUntil = info.KeepUntil,
RecordNewOnly = info.RecordNewOnly,
ExternalChannelId = info.ChannelId,
ExternalProgramId = info.ProgramId,
ServiceName = service.Name,
ChannelName = channelName,
ServerId = _appHost.SystemId
};
if (!string.IsNullOrEmpty(info.ChannelId))
{
dto.ChannelId = GetInternalChannelId(service.Name, info.ChannelId);
}
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(info.ProgramId).ToString("N");
}
dto.DayPattern = info.Days == null ? null : GetDayPattern(info.Days.ToArray());
FillImages(dto, info.Name, info.SeriesId);
return dto;
}
private void FillImages(BaseItemDto dto, string seriesName, string programSeriesId)
{
var librarySeries = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(Series).Name },
Name = seriesName,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Thumb },
DtoOptions = new DtoOptions(false)
}).FirstOrDefault();
if (librarySeries != null)
{
var image = librarySeries.GetImageInfo(ImageType.Thumb, 0);
if (image != null)
{
try
{
dto.ParentThumbImageTag = _imageProcessor.GetImageCacheTag(librarySeries, image);
dto.ParentThumbItemId = librarySeries.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
image = librarySeries.GetImageInfo(ImageType.Backdrop, 0);
if (image != null)
{
try
{
dto.ParentBackdropImageTags = new string[]
{
_imageProcessor.GetImageCacheTag(librarySeries, image)
};
dto.ParentBackdropItemId = librarySeries.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
}
var program = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name },
ExternalSeriesId = programSeriesId,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Primary },
DtoOptions = new DtoOptions(false),
Name = string.IsNullOrEmpty(programSeriesId) ? seriesName : null
}).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)
{
_logger.LogError(ex, "Error");
}
}
if (dto.ParentBackdropImageTags == null || dto.ParentBackdropImageTags.Length == 0)
{
image = program.GetImageInfo(ImageType.Backdrop, 0);
if (image != null)
{
try
{
dto.ParentBackdropImageTags = new string[]
{
_imageProcessor.GetImageCacheTag(program, image)
};
dto.ParentBackdropItemId = program.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
}
}
}
private void FillImages(SeriesTimerInfoDto dto, string seriesName, string programSeriesId)
{
var librarySeries = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(Series).Name },
Name = seriesName,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Thumb },
DtoOptions = new DtoOptions(false)
}).FirstOrDefault();
if (librarySeries != null)
{
var image = librarySeries.GetImageInfo(ImageType.Thumb, 0);
if (image != null)
{
try
{
dto.ParentThumbImageTag = _imageProcessor.GetImageCacheTag(librarySeries, image);
dto.ParentThumbItemId = librarySeries.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
image = librarySeries.GetImageInfo(ImageType.Backdrop, 0);
if (image != null)
{
try
{
dto.ParentBackdropImageTags = new string[]
{
_imageProcessor.GetImageCacheTag(librarySeries, image)
};
dto.ParentBackdropItemId = librarySeries.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
}
var program = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(Series).Name },
Name = seriesName,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Primary },
DtoOptions = new DtoOptions(false)
}).FirstOrDefault();
if (program == null)
{
program = _libraryManager.GetItemList(new InternalItemsQuery
{
IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name },
ExternalSeriesId = programSeriesId,
Limit = 1,
ImageTypes = new ImageType[] { ImageType.Primary },
DtoOptions = new DtoOptions(false),
Name = string.IsNullOrEmpty(programSeriesId) ? seriesName : null
}).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)
{
_logger.LogDebug(ex, "GetImageCacheTag raised an exception in LiveTvDtoService.FillImages.");
}
}
if (dto.ParentBackdropImageTags == null || dto.ParentBackdropImageTags.Length == 0)
{
image = program.GetImageInfo(ImageType.Backdrop, 0);
if (image != null)
{
try
{
dto.ParentBackdropImageTags = new[]
{
_imageProcessor.GetImageCacheTag(program, image)
};
dto.ParentBackdropItemId = program.Id.ToString("N");
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
}
}
}
}
}
public DayPattern? GetDayPattern(DayOfWeek[] days)
{
DayPattern? pattern = null;
if (days.Length > 0)
{
if (days.Length == 7)
{
pattern = DayPattern.Daily;
}
else if (days.Length == 2)
{
if (days.Contains(DayOfWeek.Saturday) && days.Contains(DayOfWeek.Sunday))
{
pattern = DayPattern.Weekends;
}
}
else if (days.Length == 5)
{
if (days.Contains(DayOfWeek.Monday) && days.Contains(DayOfWeek.Tuesday) && days.Contains(DayOfWeek.Wednesday) && days.Contains(DayOfWeek.Thursday) && days.Contains(DayOfWeek.Friday))
{
pattern = DayPattern.Weekdays;
}
}
}
return pattern;
}
internal string GetImageTag(BaseItem info)
{
try
{
return _imageProcessor.GetImageCacheTag(info, ImageType.Primary);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error getting image info for {name}", info.Name);
}
return null;
}
private const string InternalVersionNumber = "4";
public Guid GetInternalChannelId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return _libraryManager.GetNewItemId(name.ToLower(), typeof(LiveTvChannel));
}
private const string ServiceName = "Emby";
public string GetInternalTimerId(string externalId)
{
var name = ServiceName + externalId + InternalVersionNumber;
return name.ToLower().GetMD5().ToString("N");
}
public Guid GetInternalSeriesTimerId(string externalId)
{
var name = ServiceName + externalId + InternalVersionNumber;
return name.ToLower().GetMD5();
}
public Guid GetInternalProgramId(string externalId)
{
var name = ServiceName + externalId + InternalVersionNumber;
return _libraryManager.GetNewItemId(name.ToLower(), typeof(LiveTvProgram));
}
public async Task<TimerInfo> GetTimerInfo(TimerInfoDto dto, bool isNew, LiveTvManager liveTv, CancellationToken cancellationToken)
{
var info = new TimerInfo
{
Overview = dto.Overview,
EndDate = dto.EndDate,
Name = dto.Name,
StartDate = dto.StartDate,
Status = dto.Status,
PrePaddingSeconds = dto.PrePaddingSeconds,
PostPaddingSeconds = dto.PostPaddingSeconds,
IsPostPaddingRequired = dto.IsPostPaddingRequired,
IsPrePaddingRequired = dto.IsPrePaddingRequired,
KeepUntil = dto.KeepUntil,
Priority = dto.Priority,
SeriesTimerId = dto.ExternalSeriesTimerId,
ProgramId = dto.ExternalProgramId,
ChannelId = dto.ExternalChannelId,
Id = dto.ExternalId
};
// Convert internal server id's to external tv provider id's
if (!isNew && !string.IsNullOrEmpty(dto.Id) && string.IsNullOrEmpty(info.Id))
{
var timer = await liveTv.GetSeriesTimer(dto.Id, cancellationToken).ConfigureAwait(false);
info.Id = timer.ExternalId;
}
if (!dto.ChannelId.Equals(Guid.Empty) && string.IsNullOrEmpty(info.ChannelId))
{
var channel = _libraryManager.GetItemById(dto.ChannelId);
if (channel != null)
{
info.ChannelId = channel.ExternalId;
}
}
if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
{
var program = _libraryManager.GetItemById(dto.ProgramId);
if (program != null)
{
info.ProgramId = program.ExternalId;
}
}
if (!string.IsNullOrEmpty(dto.SeriesTimerId) && string.IsNullOrEmpty(info.SeriesTimerId))
{
var timer = await liveTv.GetSeriesTimer(dto.SeriesTimerId, cancellationToken).ConfigureAwait(false);
if (timer != null)
{
info.SeriesTimerId = timer.ExternalId;
}
}
return info;
}
public async Task<SeriesTimerInfo> GetSeriesTimerInfo(SeriesTimerInfoDto dto, bool isNew, LiveTvManager liveTv, CancellationToken cancellationToken)
{
var info = new SeriesTimerInfo
{
Overview = dto.Overview,
EndDate = dto.EndDate,
Name = dto.Name,
StartDate = dto.StartDate,
PrePaddingSeconds = dto.PrePaddingSeconds,
PostPaddingSeconds = dto.PostPaddingSeconds,
IsPostPaddingRequired = dto.IsPostPaddingRequired,
IsPrePaddingRequired = dto.IsPrePaddingRequired,
Days = dto.Days.ToList(),
Priority = dto.Priority,
RecordAnyChannel = dto.RecordAnyChannel,
RecordAnyTime = dto.RecordAnyTime,
SkipEpisodesInLibrary = dto.SkipEpisodesInLibrary,
KeepUpTo = dto.KeepUpTo,
KeepUntil = dto.KeepUntil,
RecordNewOnly = dto.RecordNewOnly,
ProgramId = dto.ExternalProgramId,
ChannelId = dto.ExternalChannelId,
Id = dto.ExternalId
};
// Convert internal server id's to external tv provider id's
if (!isNew && !string.IsNullOrEmpty(dto.Id) && string.IsNullOrEmpty(info.Id))
{
var timer = await liveTv.GetSeriesTimer(dto.Id, cancellationToken).ConfigureAwait(false);
info.Id = timer.ExternalId;
}
if (!dto.ChannelId.Equals(Guid.Empty) && string.IsNullOrEmpty(info.ChannelId))
{
var channel = _libraryManager.GetItemById(dto.ChannelId);
if (channel != null)
{
info.ChannelId = channel.ExternalId;
}
}
if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
{
var program = _libraryManager.GetItemById(dto.ProgramId);
if (program != null)
{
info.ProgramId = program.ExternalId;
}
}
return info;
}
}
}