jellyfin/MediaBrowser.Server.Implementations/LiveTv/LiveTvDtoService.cs
2014-01-17 15:51:29 -05:00

548 lines
20 KiB
C#

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.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.LiveTv;
using MediaBrowser.Model.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.LiveTv
{
public class LiveTvDtoService
{
private readonly ILogger _logger;
private readonly IImageProcessor _imageProcessor;
private readonly IUserDataManager _userDataManager;
private readonly IDtoService _dtoService;
private readonly IItemRepository _itemRepo;
public LiveTvDtoService(IDtoService dtoService, IUserDataManager userDataManager, IImageProcessor imageProcessor, ILogger logger, IItemRepository itemRepo)
{
_dtoService = dtoService;
_userDataManager = userDataManager;
_imageProcessor = imageProcessor;
_logger = logger;
_itemRepo = itemRepo;
}
public TimerInfoDto GetTimerInfoDto(TimerInfo info, ILiveTvService service, LiveTvProgram program, LiveTvChannel channel)
{
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,
ChannelId = GetInternalChannelId(service.Name, info.ChannelId).ToString("N"),
Status = info.Status,
SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(service.Name, info.SeriesTimerId).ToString("N"),
PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
ExternalChannelId = info.ChannelId,
ExternalSeriesTimerId = info.SeriesTimerId,
ServiceName = service.Name,
ExternalProgramId = info.ProgramId,
Priority = info.Priority,
RunTimeTicks = (info.EndDate - info.StartDate).Ticks
};
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(service.Name, info.ProgramId).ToString("N");
}
if (program != null)
{
dto.ProgramInfo = GetProgramInfoDto(program, channel);
dto.ProgramInfo.TimerId = dto.Id;
dto.ProgramInfo.SeriesTimerId = dto.SeriesTimerId;
}
if (channel != null)
{
dto.ChannelName = channel.ChannelInfo.Name;
}
return dto;
}
public SeriesTimerInfoDto GetSeriesTimerInfoDto(SeriesTimerInfo info, ILiveTvService service, string channelName)
{
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,
PrePaddingSeconds = info.PrePaddingSeconds,
PostPaddingSeconds = info.PostPaddingSeconds,
IsPostPaddingRequired = info.IsPostPaddingRequired,
IsPrePaddingRequired = info.IsPrePaddingRequired,
Days = info.Days,
Priority = info.Priority,
RecordAnyChannel = info.RecordAnyChannel,
RecordAnyTime = info.RecordAnyTime,
RecordNewOnly = info.RecordNewOnly,
ExternalChannelId = info.ChannelId,
ExternalProgramId = info.ProgramId,
ServiceName = service.Name,
ChannelName = channelName
};
if (!string.IsNullOrEmpty(info.ChannelId))
{
dto.ChannelId = GetInternalChannelId(service.Name, info.ChannelId).ToString("N");
}
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(service.Name, info.ProgramId).ToString("N");
}
dto.DayPattern = info.Days == null ? null : GetDayPattern(info.Days);
return dto;
}
public DayPattern? GetDayPattern(List<DayOfWeek> days)
{
DayPattern? pattern = null;
if (days.Count > 0)
{
if (days.Count == 7)
{
pattern = DayPattern.Daily;
}
else if (days.Count == 2)
{
if (days.Contains(DayOfWeek.Saturday) && days.Contains(DayOfWeek.Sunday))
{
pattern = DayPattern.Weekends;
}
}
else if (days.Count == 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;
}
/// <summary>
/// Convert the provider 0-5 scale to our 0-10 scale
/// </summary>
/// <param name="val"></param>
/// <returns></returns>
private float? GetClientCommunityRating(float? val)
{
if (!val.HasValue)
{
return null;
}
return val.Value;
}
public string GetStatusName(RecordingStatus status)
{
if (status == RecordingStatus.InProgress)
{
return "In Progress";
}
if (status == RecordingStatus.ConflictedNotOk)
{
return "Conflicted";
}
if (status == RecordingStatus.ConflictedOk)
{
return "Scheduled";
}
return status.ToString();
}
public RecordingInfoDto GetRecordingInfoDto(ILiveTvRecording recording, LiveTvChannel channel, ILiveTvService service, User user = null)
{
var info = recording.RecordingInfo;
var dto = new RecordingInfoDto
{
Id = GetInternalRecordingId(service.Name, info.Id).ToString("N"),
SeriesTimerId = string.IsNullOrEmpty(info.SeriesTimerId) ? null : GetInternalSeriesTimerId(service.Name, info.SeriesTimerId).ToString("N"),
Type = recording.GetClientTypeName(),
Overview = info.Overview,
EndDate = info.EndDate,
Name = info.Name,
StartDate = info.StartDate,
ExternalId = info.Id,
ChannelId = GetInternalChannelId(service.Name, info.ChannelId).ToString("N"),
Status = info.Status,
StatusName = GetStatusName(info.Status),
Path = info.Path,
Genres = info.Genres,
IsRepeat = info.IsRepeat,
EpisodeTitle = info.EpisodeTitle,
ChannelType = info.ChannelType,
MediaType = info.ChannelType == ChannelType.Radio ? MediaType.Audio : MediaType.Video,
CommunityRating = GetClientCommunityRating(info.CommunityRating),
OfficialRating = info.OfficialRating,
Audio = info.Audio,
IsHD = info.IsHD,
ServiceName = service.Name,
IsMovie = info.IsMovie,
IsSeries = info.IsSeries,
IsSports = info.IsSports,
IsLive = info.IsLive,
IsNews = info.IsNews,
IsKids = info.IsKids,
IsPremiere = info.IsPremiere,
RunTimeTicks = (info.EndDate - info.StartDate).Ticks,
OriginalAirDate = info.OriginalAirDate,
MediaStreams = _itemRepo.GetMediaStreams(new MediaStreamQuery
{
ItemId = recording.Id
}).ToList()
};
if (info.Status == RecordingStatus.InProgress)
{
var now = DateTime.UtcNow.Ticks;
var start = info.StartDate.Ticks;
var end = info.EndDate.Ticks;
var pct = now - start;
pct /= end;
pct *= 100;
dto.CompletionPercentage = pct;
}
var imageTag = GetImageTag(recording);
if (imageTag.HasValue)
{
dto.ImageTags[ImageType.Primary] = imageTag.Value;
}
if (user != null)
{
dto.UserData = _dtoService.GetUserItemDataDto(_userDataManager.GetUserData(user.Id, recording.GetUserDataKey()));
}
if (!string.IsNullOrEmpty(info.ProgramId))
{
dto.ProgramId = GetInternalProgramId(service.Name, info.ProgramId).ToString("N");
}
if (channel != null)
{
dto.ChannelName = channel.Name;
if (!string.IsNullOrEmpty(channel.PrimaryImagePath))
{
dto.ChannelPrimaryImageTag = GetImageTag(channel);
}
}
return dto;
}
/// <summary>
/// Gets the channel info dto.
/// </summary>
/// <param name="info">The info.</param>
/// <param name="currentProgram">The current program.</param>
/// <param name="user">The user.</param>
/// <returns>ChannelInfoDto.</returns>
public ChannelInfoDto GetChannelInfoDto(LiveTvChannel info, LiveTvProgram currentProgram, User user = null)
{
var channelInfo = info.ChannelInfo;
var dto = new ChannelInfoDto
{
Name = info.Name,
ServiceName = info.ServiceName,
ChannelType = channelInfo.ChannelType,
Number = channelInfo.Number,
Type = info.GetClientTypeName(),
Id = info.Id.ToString("N"),
MediaType = info.MediaType,
ExternalId = channelInfo.Id
};
if (user != null)
{
dto.UserData = _dtoService.GetUserItemDataDto(_userDataManager.GetUserData(user.Id, info.GetUserDataKey()));
}
var imageTag = GetImageTag(info);
if (imageTag.HasValue)
{
dto.ImageTags[ImageType.Primary] = imageTag.Value;
}
if (currentProgram != null)
{
dto.CurrentProgram = GetProgramInfoDto(currentProgram, info, user);
}
return dto;
}
public ProgramInfoDto GetProgramInfoDto(LiveTvProgram item, LiveTvChannel channel, User user = null)
{
var program = item.ProgramInfo;
var dto = new ProgramInfoDto
{
Id = GetInternalProgramId(item.ServiceName, program.Id).ToString("N"),
ChannelId = GetInternalChannelId(item.ServiceName, program.ChannelId).ToString("N"),
Overview = program.Overview,
EndDate = program.EndDate,
Genres = program.Genres,
ExternalId = program.Id,
Name = program.Name,
ServiceName = item.ServiceName,
StartDate = program.StartDate,
OfficialRating = program.OfficialRating,
IsHD = program.IsHD,
OriginalAirDate = program.OriginalAirDate,
Audio = program.Audio,
CommunityRating = GetClientCommunityRating(program.CommunityRating),
IsRepeat = program.IsRepeat,
EpisodeTitle = program.EpisodeTitle,
IsMovie = program.IsMovie,
IsSeries = program.IsSeries,
IsSports = program.IsSports,
IsLive = program.IsLive,
IsNews = program.IsNews,
IsKids = program.IsKids,
IsPremiere = program.IsPremiere,
RunTimeTicks = (program.EndDate - program.StartDate).Ticks,
Type = "Program"
};
if (channel != null)
{
dto.ChannelName = channel.Name;
if (!string.IsNullOrEmpty(channel.PrimaryImagePath))
{
dto.ChannelPrimaryImageTag = GetImageTag(channel);
}
}
var imageTag = GetImageTag(item);
if (imageTag.HasValue)
{
dto.ImageTags[ImageType.Primary] = imageTag.Value;
}
if (user != null)
{
dto.UserData = _dtoService.GetUserItemDataDto(_userDataManager.GetUserData(user.Id, item.GetUserDataKey()));
}
return dto;
}
private Guid? GetImageTag(IHasImages info)
{
var path = info.PrimaryImagePath;
if (string.IsNullOrEmpty(path))
{
return null;
}
try
{
return _imageProcessor.GetImageCacheTag(info, ImageType.Primary, path);
}
catch (Exception ex)
{
_logger.ErrorException("Error getting image info for {0}", ex, info.Name);
}
return null;
}
private const string InternalVersionNumber = "3";
public Guid GetInternalChannelId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return name.ToLower().GetMBId(typeof(LiveTvChannel));
}
public Guid GetInternalTimerId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return name.ToLower().GetMD5();
}
public Guid GetInternalSeriesTimerId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return name.ToLower().GetMD5();
}
public Guid GetInternalProgramId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return name.ToLower().GetMBId(typeof(LiveTvProgram));
}
public Guid GetInternalRecordingId(string serviceName, string externalId)
{
var name = serviceName + externalId + InternalVersionNumber;
return name.ToLower().GetMBId(typeof(ILiveTvRecording));
}
public async Task<TimerInfo> GetTimerInfo(TimerInfoDto dto, bool isNew, ILiveTvManager 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,
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 (!string.IsNullOrEmpty(dto.ChannelId) && string.IsNullOrEmpty(info.ChannelId))
{
var channel = await liveTv.GetChannel(dto.ChannelId, cancellationToken).ConfigureAwait(false);
if (channel != null)
{
info.ChannelId = channel.ExternalId;
}
}
if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
{
var program = await liveTv.GetProgram(dto.ProgramId, cancellationToken).ConfigureAwait(false);
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, ILiveTvManager 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,
Priority = dto.Priority,
RecordAnyChannel = dto.RecordAnyChannel,
RecordAnyTime = dto.RecordAnyTime,
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 (!string.IsNullOrEmpty(dto.ChannelId) && string.IsNullOrEmpty(info.ChannelId))
{
var channel = await liveTv.GetChannel(dto.ChannelId, cancellationToken).ConfigureAwait(false);
if (channel != null)
{
info.ChannelId = channel.ExternalId;
}
}
if (!string.IsNullOrEmpty(dto.ProgramId) && string.IsNullOrEmpty(info.ProgramId))
{
var program = await liveTv.GetProgram(dto.ProgramId, cancellationToken).ConfigureAwait(false);
if (program != null)
{
info.ProgramId = program.ExternalId;
}
}
return info;
}
}
}