public override async Task <AsyncResult <ContentDirectoryMessaging.MediaItemChangeType> > ProcessAsync(MediaItem mediaItem)
{
await PlayItemsModel.PlayOrEnqueueItem(mediaItem, false, PlayerContextConcurrencyMode.None);
AsyncResult <ContentDirectoryMessaging.MediaItemChangeType> result = new AsyncResult <ContentDirectoryMessaging.MediaItemChangeType>(true, ContentDirectoryMessaging.MediaItemChangeType.None);
return(result);
}
public async Task <bool> StartTimeshiftAsync(int slotIndex, IChannel channel)
{
if (TimeshiftControl == null || channel == null)
{
return(false);
}
ServiceRegistration.Get <ILogger>().Debug("SlimTvHandler: StartTimeshift slot {0} for channel '{1}'", slotIndex, channel.Name);
int newSlotIndex = GetMatchingSlotIndex(slotIndex);
if (_slotContexes[newSlotIndex].Channel != null && _slotContexes[newSlotIndex].Channel.MediaType != channel.MediaType)
{
// Switching between TV and radio - must close old player and start brand new one
IPlayerContext playerContext = existingPlayerContext(newSlotIndex);
if (playerContext == null)
{
return(false);
}
playerContext.Close();
await StopTimeshiftAsync(newSlotIndex);
}
var result = await TimeshiftControl.StartTimeshiftAsync(newSlotIndex, channel);
IList <MultipleMediaItemAspect> pras;
MediaItem timeshiftMediaItem = result.Result;
if (result.Success && timeshiftMediaItem != null && MediaItemAspect.TryGetAspects(timeshiftMediaItem.Aspects, ProviderResourceAspect.Metadata, out pras))
{
string newAccessorPath = (string)pras[0].GetAttributeValue(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH);
// if slot was empty, start a new player
if (_slotContexes[newSlotIndex].AccessorPath == null)
{
AddOrUpdateTimeshiftContext(timeshiftMediaItem as LiveTvMediaItem, channel);
PlayerContextConcurrencyMode playMode = GetMatchingPlayMode();
await PlayItemsModel.PlayOrEnqueueItem(timeshiftMediaItem, true, playMode);
}
else
{
try
{
_slotContexes[newSlotIndex].CardChanging = true;
UpdateExistingMediaItem(timeshiftMediaItem, newSlotIndex);
}
finally
{
_slotContexes[newSlotIndex].CardChanging = false;
}
}
_slotContexes[newSlotIndex].AccessorPath = newAccessorPath;
_slotContexes[newSlotIndex].Channel = channel;
}
return(result.Success);
}
public bool WatchRecordingFromBeginning(IProgram program)
{
string fileOrStream;
if (ScheduleControl.GetRecordingFileOrStream(program, out fileOrStream))
{
IChannel channel;
if (ChannelAndGroupInfo.GetChannel(program.ChannelId, out channel))
{
MediaItem recordig = SlimTvMediaItemBuilder.CreateRecordingMediaItem(0, fileOrStream, program, channel);
PlayerContextConcurrencyMode playMode = GetMatchingPlayMode();
PlayItemsModel.PlayOrEnqueueItem(recordig, true, playMode);
return(true);
}
}
return(false);
}
public bool StartTimeshift(int slotIndex, IChannel channel)
{
if (TimeshiftControl == null || channel == null)
{
return(false);
}
ServiceRegistration.Get <ILogger>().Debug("SlimTvHandler: StartTimeshift slot {0} for channel '{1}'", slotIndex, channel.Name);
int newSlotIndex = GetMatchingSlotIndex(slotIndex);
MediaItem timeshiftMediaItem;
bool result = TimeshiftControl.StartTimeshift(newSlotIndex, channel, out timeshiftMediaItem);
IList <MultipleMediaItemAspect> pras;
if (result && timeshiftMediaItem != null && MediaItemAspect.TryGetAspects(timeshiftMediaItem.Aspects, ProviderResourceAspect.Metadata, out pras))
{
string newAccessorPath = (string)pras[0].GetAttributeValue(ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH);
// if slot was empty, start a new player
if (_slotContexes[newSlotIndex].AccessorPath == null)
{
AddOrUpdateTimeshiftContext(timeshiftMediaItem as LiveTvMediaItem, channel);
PlayerContextConcurrencyMode playMode = GetMatchingPlayMode();
PlayItemsModel.PlayOrEnqueueItem(timeshiftMediaItem, true, playMode);
}
else
{
try
{
_slotContexes[newSlotIndex].CardChanging = true;
UpdateExistingMediaItem(timeshiftMediaItem);
}
finally
{
_slotContexes[newSlotIndex].CardChanging = false;
}
}
_slotContexes[newSlotIndex].AccessorPath = newAccessorPath;
_slotContexes[newSlotIndex].Channel = channel;
}
return(result);
}
public bool StartTimeshift(int slotIndex, IChannel channel)
{
if (TimeshiftControl == null || channel == null)
{
return(false);
}
int newSlotIndex = GetMatchingSlotIndex(slotIndex);
MediaItem timeshiftMediaItem;
bool result = TimeshiftControl.StartTimeshift(newSlotIndex, channel, out timeshiftMediaItem);
if (result && timeshiftMediaItem != null)
{
string newAccessorPath =
(string)timeshiftMediaItem.Aspects[ProviderResourceAspect.ASPECT_ID].GetAttributeValue(
ProviderResourceAspect.ATTR_RESOURCE_ACCESSOR_PATH);
// if slot was empty, start a new player
if (_slotContexes[newSlotIndex].AccessorPath == null)
{
AddTimeshiftContext(timeshiftMediaItem as LiveTvMediaItem, channel);
PlayerContextConcurrencyMode playMode = GetMatchingPlayMode();
PlayItemsModel.PlayOrEnqueueItem(timeshiftMediaItem, true, playMode);
}
else
{
try
{
_slotContexes[newSlotIndex].CardChanging = true;
UpdateExistingMediaItem(timeshiftMediaItem);
}
finally
{
_slotContexes[newSlotIndex].CardChanging = false;
}
}
_slotContexes[newSlotIndex].AccessorPath = newAccessorPath;
_slotContexes[newSlotIndex].Channel = channel;
}
return(result);
}
public override bool Process(MediaItem mediaItem, out ContentDirectoryMessaging.MediaItemChangeType changeType)
{
changeType = ContentDirectoryMessaging.MediaItemChangeType.None;
PlayItemsModel.PlayOrEnqueueItem(mediaItem, false, PlayerContextConcurrencyMode.None);
return(true);
}
