private LiveStreamData MakeStreamData(TwitchStreamData streamData, TwitchGamesResponse gamesResponse, TwitchUsersResponse usersResponse)
{
var gameData = gamesResponse.Data.Find(x => streamData.Game_id == x.Id);
if (gameData == null)
{
_logger.LogWarning($"{nameof(gameData)} Is Null; gameId: {streamData.Game_id};UserId: {streamData.User_id}; StreamName {streamData.Title}");
}
if (gameData?.Name == null)
{
_logger.LogWarning($"Twitch Game with Id {streamData.Game_id} not found");
}
var gameName = gameData?.Name ?? gameData?.Id ?? "Unknown game";
var userData = usersResponse.Data.Find(x => streamData.User_id == x.Id);
if (userData == null)
{
throw new InvalidOperationException($"{nameof(userData)} Is Null; gameId: {streamData.Game_id};UserId: {streamData.User_id} StreamName {streamData.Title}");
}
if (userData.Login == null)
{
_logger.LogError($"Twitch User with Id {streamData.User_id} not found");
return(null);
}
var lsData = new LiveStreamData()
{
StreamName = streamData.Title,
GameName = gameName,
UserName = userData.Login,
ChannelUrl = GetChannelUrl(userData.Login),
StartedAt = streamData.Started_at,
Type = streamData.Type
};
return(lsData);
}
private async Task<ChannelMediaInfo> GetLiveStream(string id, bool isChannel, CancellationToken cancellationToken)
{
await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
var service = ActiveService;
ChannelMediaInfo info;
if (isChannel)
{
var channel = GetInternalChannel(id);
_logger.Info("Opening channel stream from {0}, external channel Id: {1}", service.Name, channel.ExternalId);
info = await service.GetChannelStream(channel.ExternalId, cancellationToken).ConfigureAwait(false);
}
else
{
var recordings = await service.GetRecordingsAsync(cancellationToken).ConfigureAwait(false);
var recording = recordings.First(i => _tvDtoService.GetInternalRecordingId(service.Name, i.Id) == new Guid(id));
_logger.Info("Opening recording stream from {0}, external recording Id: {1}", service.Name, recording.Id);
info = await service.GetRecordingStream(recording.Id, cancellationToken).ConfigureAwait(false);
}
_logger.Info("Live stream info: {0}", _jsonSerializer.SerializeToString(info));
Sanitize(info);
var data = new LiveStreamData
{
Info = info,
ConsumerCount = 1,
IsChannel = isChannel,
ItemId = id
};
_openStreams.AddOrUpdate(info.Id, data, (key, i) => data);
return info;
}
catch (Exception ex)
{
_logger.ErrorException("Error getting channel stream", ex);
throw;
}
finally
{
_liveStreamSemaphore.Release();
}
}
private async Task<MediaSourceInfo> GetLiveStream(string id, string mediaSourceId, bool isChannel, CancellationToken cancellationToken)
{
await _liveStreamSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
if (string.Equals(id, mediaSourceId, StringComparison.OrdinalIgnoreCase))
{
mediaSourceId = null;
}
try
{
MediaSourceInfo info;
bool isVideo;
if (isChannel)
{
var channel = GetInternalChannel(id);
isVideo = channel.ChannelType == ChannelType.TV;
var service = GetService(channel);
_logger.Info("Opening channel stream from {0}, external channel Id: {1}", service.Name, channel.ExternalId);
info = await service.GetChannelStream(channel.ExternalId, mediaSourceId, cancellationToken).ConfigureAwait(false);
info.RequiresClosing = true;
if (info.RequiresClosing)
{
var idPrefix = service.GetType().FullName.GetMD5().ToString("N") + "_";
info.LiveStreamId = idPrefix + info.Id;
}
}
else
{
var recording = await GetInternalRecording(id, cancellationToken).ConfigureAwait(false);
isVideo = !string.Equals(recording.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase);
var service = GetService(recording);
_logger.Info("Opening recording stream from {0}, external recording Id: {1}", service.Name, recording.ExternalId);
info = await service.GetRecordingStream(recording.ExternalId, null, cancellationToken).ConfigureAwait(false);
info.RequiresClosing = true;
if (info.RequiresClosing)
{
var idPrefix = service.GetType().FullName.GetMD5().ToString("N") + "_";
info.LiveStreamId = idPrefix + info.Id;
}
}
_logger.Info("Live stream info: {0}", _jsonSerializer.SerializeToString(info));
Normalize(info, isVideo);
var data = new LiveStreamData
{
Info = info,
IsChannel = isChannel,
ItemId = id
};
_openStreams.AddOrUpdate(info.Id, data, (key, i) => data);
return info;
}
catch (Exception ex)
{
_logger.ErrorException("Error getting channel stream", ex);
throw;
}
finally
{
_liveStreamSemaphore.Release();
}
}
public static string CreateStreamMessage(LiveStreamData liveStreamData)
{
return($"{liveStreamData.UserName}; {liveStreamData.GameName}; {liveStreamData.StartedAt}; {liveStreamData.Type}; {liveStreamData.StreamName}; {liveStreamData.ChannelUrl}");
}
