/// <summary>
/// Starts this instance.
/// </summary>
/// <returns>Task.</returns>
public async Task Start()
{
var item = _mediaPlayer.CurrentMedia;
if (item == null)
{
return;
}
if (item.Id == null)
{
// Item is local media to the client (i.e playing local dvd)
// todo - fix up local media progress reporting
return;
}
try
{
var queueTypes = _mediaPlayer.CanQueue
? new List<string> { item.MediaType }
: new List<string> { };
var info = new PlaybackStartInfo
{
ItemId = item.Id,
CanSeek = _mediaPlayer.CanSeek,
QueueableMediaTypes = queueTypes.ToList(),
// TODO: Remove this hardcoding
PlayMethod = PlayMethod.DirectPlay
};
var apiClient = _connectionManager.GetApiClient(item);
await apiClient.ReportPlaybackStartAsync(info);
if (_mediaPlayer.CanTrackProgress)
{
_timer = new Timer(TimerCallback, null, 100, 900);
}
_mediaPlayer.MediaChanged += _mediaPlayer_MediaChanged;
_mediaPlayer.PlaybackCompleted += _mediaPlayer_PlaybackCompleted;
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback start checking for {0}", ex, item.Name);
throw;
}
}
/// <summary>
/// Starts this instance.
/// </summary>
/// <returns>Task.</returns>
public async Task Start()
{
var item = _mediaPlayer.CurrentMedia;
if (item == null)
{
throw new InvalidOperationException("Nothing is currently playing");
}
if (item.Id == null)
{
// Item is local media to the client (i.e playing local dvd)
// todo - fix up local media progress reporting
return;
}
try
{
var queueTypes = _mediaPlayer.CanQueue
? new List<string> { item.MediaType }
: new List<string> { };
var info = new PlaybackStartInfo
{
ItemId = item.Id,
UserId = _apiClient.CurrentUserId,
IsSeekable = _mediaPlayer.CanSeek,
QueueableMediaTypes = queueTypes.ToArray()
};
await _apiClient.ReportPlaybackStartAsync(info);
if (_mediaPlayer.CanTrackProgress)
{
_timer = new Timer(TimerCallback, null, 1000, 1000);
}
_mediaPlayer.MediaChanged += _mediaPlayer_MediaChanged;
_mediaPlayer.PlaybackCompleted += _mediaPlayer_PlaybackCompleted;
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback start checking for {0}", ex, item.Name);
throw;
}
}
/// <summary>
/// Used to report that playback has started for an item
/// </summary>
/// <param name="info">The info.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">info</exception>
public async Task OnPlaybackStart(PlaybackStartInfo info)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
var session = GetSession(info.SessionId);
var libraryItem = string.IsNullOrWhiteSpace(info.ItemId)
? null
: _libraryManager.GetItemById(new Guid(info.ItemId));
UpdateNowPlayingItem(session, info, libraryItem);
if (!string.IsNullOrEmpty(session.DeviceId) && info.PlayMethod != PlayMethod.Transcode)
{
ClearTranscodingInfo(session.DeviceId);
}
session.QueueableMediaTypes = info.QueueableMediaTypes;
var users = GetUsers(session);
if (libraryItem != null)
{
var key = libraryItem.GetUserDataKey();
foreach (var user in users)
{
await OnPlaybackStart(user.Id, key, libraryItem).ConfigureAwait(false);
}
}
// Nothing to save here
// Fire events to inform plugins
EventHelper.QueueEventIfNotNull(PlaybackStart, this, new PlaybackProgressEventArgs
{
Item = libraryItem,
Users = users,
MediaSourceId = info.MediaSourceId,
MediaInfo = info.Item,
DeviceName = session.DeviceName,
ClientName = session.Client,
DeviceId = session.DeviceId
}, _logger);
await SendPlaybackStartNotification(session, CancellationToken.None).ConfigureAwait(false);
}
private async Task InitiatePlayback(bool isResume, int? subtitleIndex = null)
{
Messenger.Default.Send(new NotificationMessage(Constants.Messages.ClearNowPlayingMsg));
EndTime = TimeSpan.Zero;
var streamInfo = new StreamInfo();
switch (PlayerSourceType)
{
case PlayerSourceType.Playlist:
case PlayerSourceType.Video:
if (SelectedItem.VideoType != VideoType.VideoFile)
{
var result = MessageBox.Show(AppResources.MessageExperimentalVideo, AppResources.MessageExperimentalTitle, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.Cancel)
{
NavigationService.GoBack();
return;
}
}
if (SelectedItem.UserData != null && isResume)
{
_startPositionTicks = SelectedItem.UserData.PlaybackPositionTicks;
}
if (_startPositionTicks == 0)
{
// Although the API will return 0 items if the user doesn't have cinema mode enabled,
// that's still precious time on a slow connection needlessly wasted. So let's make sure
// the user actually has it enabled first.
if (AuthenticationService.Current.LoggedInUser.Configuration.EnableCinemaMode)
{
try
{
var items = await ApiClient.GetIntrosAsync(SelectedItem.Id, AuthenticationService.Current.LoggedInUserId);
if (items != null && !items.Items.IsNullOrEmpty())
{
if (PlaylistItems == null)
{
PlaylistItems = new List<BaseItemDto>(items.Items) {SelectedItem};
}
else
{
var list = items.Items.ToList();
list.AddRange(PlaylistItems);
PlaylistItems = list;
}
var firstItem = PlaylistItems.FirstOrDefault();
if (firstItem != null) SelectedItem = firstItem;
}
}
catch (HttpException ex)
{
Log.ErrorException("GetIntros (Cinema Mode)", ex);
}
}
}
streamInfo = await CreateVideoStream(SelectedItem.Id, _startPositionTicks, SelectedItem.MediaSources, SelectedItem.Type.ToLower().Equals("channelvideoitem"));
if (SelectedItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(SelectedItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", SelectedItem.Type, SelectedItem.Name, SelectedItem.Id);
break;
case PlayerSourceType.Recording:
streamInfo = await CreateVideoStream(RecordingItem.Id, _startPositionTicks);
if (RecordingItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(RecordingItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", RecordingItem.Type, RecordingItem.Name, RecordingItem.Id);
break;
case PlayerSourceType.Programme:
try
{
var channel = await ApiClient.GetItemAsync(ProgrammeItem.ChannelId, AuthenticationService.Current.LoggedInUserId);
streamInfo = await CreateVideoStream(ProgrammeItem.ChannelId, _startPositionTicks, channel.MediaSources, useHls: true);
}
catch (HttpException ex)
{
Utils.HandleHttpException(ex, "GetVideoChannel", NavigationService, Log);
NavigationService.GoBack();
return;
}
if (ProgrammeItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(ProgrammeItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", ProgrammeItem.Type, ProgrammeItem.Name, ProgrammeItem.Id);
break;
}
if (streamInfo == null)
{
NavigationService.GoBack();
return;
}
if (subtitleIndex.HasValue)
{
streamInfo.SubtitleStreamIndex = subtitleIndex.Value;
}
var url = streamInfo.ToUrl(ApiClient.GetApiUrl("/"), ApiClient.AccessToken);
_streamInfo = streamInfo;
//Captions = GetSubtitles(SelectedItem);
var isSyncedVideo = url.StartsWith("AnyTime", StringComparison.InvariantCultureIgnoreCase);
if (EndTime.Ticks > 0 && !IsDirectStream)
{
EndTime = TimeSpan.FromTicks(EndTime.Ticks - _startPositionTicks);
}
StopAudioPlayback();
_streamInfo = streamInfo;
if (_isResume && IsDirectStream)
{
StartFrom = TimeSpan.FromTicks(_startPositionTicks);
}
RaisePropertyChanged(() => IsDirectStream);
if (isSyncedVideo)
{
SetVideoUrl(string.Empty);
if (VideoStream == null || _storageUrl != url)
{
_storageUrl = url;
using (var storage = IsolatedStorageFile.GetUserStoreForApplication())
{
var stream = storage.OpenFile(url, FileMode.Open);
VideoStream = stream;
}
}
}
else
{
VideoStream = null;
SetVideoUrl(url);
_storageUrl = string.Empty;
}
Debug.WriteLine(VideoUrl);
Log.Debug(VideoUrl);
try
{
Log.Info("Sending playback started message to the server.");
_itemId = streamInfo.ItemId;
var info = new PlaybackStartInfo
{
ItemId = _itemId,
CanSeek = false,
QueueableMediaTypes = new List<string>()
};
await ApiClient.ReportPlaybackStartAsync(info);
}
catch (HttpException ex)
{
Utils.HandleHttpException("VideoPageLoaded", ex, NavigationService, Log);
}
}
/// <summary>
/// Reports the playback start.
/// </summary>
/// <param name="message">The message.</param>
private void OnPlaybackStart(WebSocketMessageInfo message)
{
_logger.Debug("Received PlaybackStart message");
var session = GetSessionFromMessage(message);
if (session != null && session.UserId.HasValue)
{
var vals = message.Data.Split('|');
var itemId = vals[0];
var queueableMediaTypes = string.Empty;
var canSeek = true;
if (vals.Length > 1)
{
canSeek = string.Equals(vals[1], "true", StringComparison.OrdinalIgnoreCase);
}
if (vals.Length > 2)
{
queueableMediaTypes = vals[2];
}
var info = new PlaybackStartInfo
{
CanSeek = canSeek,
ItemId = itemId,
SessionId = session.Id,
QueueableMediaTypes = queueableMediaTypes.Split(',').ToList()
};
if (vals.Length > 3)
{
info.MediaSourceId = vals[3];
}
if (vals.Length > 4 && !string.IsNullOrWhiteSpace(vals[4]))
{
info.AudioStreamIndex = int.Parse(vals[4], _usCulture);
}
if (vals.Length > 5 && !string.IsNullOrWhiteSpace(vals[5]))
{
info.SubtitleStreamIndex = int.Parse(vals[5], _usCulture);
}
_sessionManager.OnPlaybackStart(info);
}
}
private async Task InitiatePlayback(bool isResume, int? subtitleIndex = null)
{
Messenger.Default.Send(new NotificationMessage(Constants.Messages.ClearNowPlayingMsg));
EndTime = TimeSpan.Zero;
var streamInfo = new StreamInfo();
//var query = new VideoStreamOptions();
switch (PlayerSourceType)
{
case PlayerSourceType.Playlist:
case PlayerSourceType.Video:
if (SelectedItem.VideoType != VideoType.VideoFile)
{
var result = MessageBox.Show(AppResources.MessageExperimentalVideo, AppResources.MessageExperimentalTitle, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.Cancel)
{
NavigationService.GoBack();
return;
}
}
if (SelectedItem.UserData != null && isResume)
{
_startPositionTicks = SelectedItem.UserData.PlaybackPositionTicks;
}
if (_startPositionTicks == 0)
{
try
{
var items = await ApiClient.GetIntrosAsync(SelectedItem.Id, AuthenticationService.Current.LoggedInUserId);
if (items != null && !items.Items.IsNullOrEmpty())
{
if (PlaylistItems == null)
{
PlaylistItems = new List<BaseItemDto>(items.Items) {SelectedItem};
}
else
{
var list = items.Items.ToList();
list.AddRange(PlaylistItems);
PlaylistItems = list;
}
var firstItem = PlaylistItems.FirstOrDefault();
if (firstItem != null) SelectedItem = firstItem;
}
}
catch (HttpException ex)
{
Log.ErrorException("GetIntros (Cinema Mode)", ex);
}
}
streamInfo = CreateVideoStream(SelectedItem.Id, _startPositionTicks, SelectedItem.MediaSources, SelectedItem.Type.ToLower().Equals("channelvideoitem"));
//query = CreateVideoStreamOptions(SelectedItem.Id, _startPositionTicks, SelectedItem.Type.ToLower().Equals("channelvideoitem"));
if (SelectedItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(SelectedItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", SelectedItem.Type, SelectedItem.Name, SelectedItem.Id);
break;
case PlayerSourceType.Recording:
//query = CreateVideoStreamOptions(RecordingItem.Id, _startPositionTicks);
streamInfo = CreateVideoStream(RecordingItem.Id, _startPositionTicks);
if (RecordingItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(RecordingItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", RecordingItem.Type, RecordingItem.Name, RecordingItem.Id);
break;
case PlayerSourceType.Programme:
//query = CreateVideoStreamOptions(ProgrammeItem.ChannelId, _startPositionTicks, true);
try
{
var channel = await ApiClient.GetItemAsync(ProgrammeItem.ChannelId, AuthenticationService.Current.LoggedInUserId);
streamInfo = CreateVideoStream(ProgrammeItem.ChannelId, _startPositionTicks, channel.MediaSources, useHls: true);
}
catch (HttpException ex)
{
Utils.HandleHttpException(ex, "GetVideoChannel", NavigationService, Log);
NavigationService.GoBack();
return;
}
if (ProgrammeItem.RunTimeTicks.HasValue)
EndTime = TimeSpan.FromTicks(ProgrammeItem.RunTimeTicks.Value);
Log.Info("Playing {0} [{1}] ({2})", ProgrammeItem.Type, ProgrammeItem.Name, ProgrammeItem.Id);
break;
}
if (subtitleIndex.HasValue)
{
streamInfo.SubtitleStreamIndex = subtitleIndex.Value;
}
var url = streamInfo.ToUrl(ApiClient.GetApiUrl("/"), ApiClient.AccessToken);
_streamInfo = streamInfo;
//var url = PlayerSourceType == PlayerSourceType.Programme ? ApiClient.GetHlsVideoStreamUrl(query) : ApiClient.GetVideoStreamUrl(query);
//Captions = GetSubtitles(SelectedItem);
if (EndTime.Ticks > 0 && !IsDirectStream)
{
EndTime = TimeSpan.FromTicks(EndTime.Ticks - _startPositionTicks);
}
StopAudioPlayback();
if (_isResume && IsDirectStream)
{
_startFrom = TimeSpan.FromTicks(_startPositionTicks);
}
RaisePropertyChanged(() => IsDirectStream);
VideoUrl = url;
Debug.WriteLine(VideoUrl);
Log.Debug(VideoUrl);
try
{
Log.Info("Sending playback started message to the server.");
_itemId = streamInfo.ItemId;
var info = new PlaybackStartInfo
{
ItemId = _itemId,
CanSeek = false,
QueueableMediaTypes = new List<string>()
};
await ApiClient.ReportPlaybackStartAsync(info);
}
catch (HttpException ex)
{
Utils.HandleHttpException("VideoPageLoaded", ex, NavigationService, Log);
}
}
/// <summary>
/// Handles the MediaChanged event of the _mediaPlayer control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MediaChangeEventArgs"/> instance containing the event data.</param>
async void _mediaPlayer_MediaChanged(object sender, MediaChangeEventArgs e)
{
if (e.PreviousMedia != null)
{
var info = new PlaybackStopInfo
{
ItemId = e.PreviousMedia.Id,
UserId = _apiClient.CurrentUserId,
PositionTicks = e.EndingPositionTicks
};
try
{
await _apiClient.ReportPlaybackStoppedAsync(info);
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback stopped checking for {0}", ex, e.PreviousMedia.Name);
}
}
if (e.NewMedia != null)
{
try
{
var queueTypes = _mediaPlayer.CanQueue
? new List<string> { e.NewMedia.MediaType }
: new List<string> { };
var info = new PlaybackStartInfo
{
ItemId = e.NewMedia.Id,
UserId = _apiClient.CurrentUserId,
IsSeekable = _mediaPlayer.CanSeek,
QueueableMediaTypes = queueTypes.ToArray()
};
await _apiClient.ReportPlaybackStartAsync(info);
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback start checking for {0}", ex, e.NewMedia.Name);
}
}
}
/// <summary>
/// Handles the MediaChanged event of the _mediaPlayer control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MediaChangeEventArgs"/> instance containing the event data.</param>
async void _mediaPlayer_MediaChanged(object sender, MediaChangeEventArgs e)
{
if (e.PreviousMedia != null)
{
var info = new PlaybackStopInfo
{
ItemId = e.PreviousMedia.Id,
PositionTicks = e.EndingPositionTicks
};
var apiClient = _connectionManager.GetApiClient(e.PreviousMedia);
try
{
await apiClient.ReportPlaybackStoppedAsync(info);
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback stopped checking for {0}", ex, e.PreviousMedia.Name);
}
}
if (e.NewMedia != null)
{
try
{
var queueTypes = _mediaPlayer.CanQueue
? new List<string> { e.NewMedia.MediaType }
: new List<string> { };
var info = new PlaybackStartInfo
{
ItemId = e.NewMedia.Id,
CanSeek = _mediaPlayer.CanSeek,
QueueableMediaTypes = queueTypes.ToList(),
// TODO: Remove this hardcoding
PlayMethod = PlayMethod.DirectPlay
};
var apiClient = _connectionManager.GetApiClient(e.NewMedia);
await apiClient.ReportPlaybackStartAsync(info);
}
catch (Exception ex)
{
_logger.ErrorException("Error sending playback start checking for {0}", ex, e.NewMedia.Name);
}
}
}
/// <summary>
/// Handles the MediaChanged event of the _mediaPlayer control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="eventArgs">The <see cref="MediaChangeEventArgs"/> instance containing the event data.</param>
async void _mediaPlayer_MediaChanged(object sender, MediaChangeEventArgs eventArgs)
{
if (eventArgs.PreviousMedia != null)
{
var apiClient = _connectionManager.GetApiClient(eventArgs.PreviousMedia);
var stopInfo = new PlaybackStopInfo
{
ItemId = eventArgs.PreviousMedia.Id,
PositionTicks = eventArgs.EndingPositionTicks
};
// Have to test this for null because external players are currently not supplying this
// Also some players will play in contexts not currently supported by common playback managers, e.g. direct play of folder rips, and iso-mounted media
// Remove when implemented
if (eventArgs.PreviousStreamInfo != null)
{
await _apiPlaybackManager.ReportPlaybackStopped(stopInfo, eventArgs.PreviousStreamInfo, eventArgs.PreviousMedia.ServerId, apiClient.CurrentUserId, false, apiClient);
}
else
{
await apiClient.ReportPlaybackStoppedAsync(stopInfo);
}
}
if (eventArgs.NewMedia != null)
{
try
{
var queueTypes = _mediaPlayer.CanQueue
? new List<string> { eventArgs.NewMedia.MediaType }
: new List<string> { };
var info = new PlaybackStartInfo
{
ItemId = eventArgs.NewMedia.Id,
CanSeek = _mediaPlayer.CanSeek,
QueueableMediaTypes = queueTypes.ToList(),
// TODO: Remove this hardcoding
PlayMethod = PlayMethod.DirectPlay
};
var apiClient = _connectionManager.GetApiClient(eventArgs.NewMedia);
await apiClient.ReportPlaybackStartAsync(info);
}
catch (Exception ex)
{
_logger.ErrorException("Error sending internalPlaybackManager start checking for {0}", ex, eventArgs.NewMedia.Name);
}
}
}
/// <summary>
/// Reports playback start
/// </summary>
/// <param name="info">The information.</param>
/// <param name="isOffline">if set to <c>true</c> [is offline].</param>
/// <param name="apiClient">The current apiClient. It can be null if offline</param>
/// <returns>Task.</returns>
public async Task ReportPlaybackStart(PlaybackStartInfo info, bool isOffline, IApiClient apiClient)
{
if (!isOffline)
{
await apiClient.ReportPlaybackStartAsync(info).ConfigureAwait(false);
}
}
private async Task InformOfPlayingTrack()
{
if (_apiClient == null)
{
return;
}
try
{
var track = BackgroundAudioPlayer.Instance.Track;
if (track != null)
{
var info = new PlaybackStartInfo
{
CanSeek = false,
ItemId = track.Tag,
QueueableMediaTypes = new List<string>(),
};
await _apiClient.ReportPlaybackStartAsync(info);
}
}
catch (HttpException ex)
{
_logger.FatalException("InformOfPlayingTrack()", ex);
}
NotifyComplete();
}