public static async Task <IList <WebChannelState> > ProcessAsync(IOwinContext context, string groupId, string userName)
{
if (!ServiceRegistration.IsRegistered <ITvProvider>())
{
throw new BadRequestException("GetAllChannelStatesForGroup: ITvProvider not found");
}
if (userName == String.Empty)
{
throw new BadRequestException("GetAllChannelStatesForGroup: userName is null");
}
List <WebChannelState> output = new List <WebChannelState>();
IChannelAndGroupInfoAsync channelAndGroupInfo = ServiceRegistration.Get <ITvProvider>() as IChannelAndGroupInfoAsync;
IChannelGroup channelGroup = new ChannelGroup {
ChannelGroupId = int.Parse(groupId)
};
var channels = await channelAndGroupInfo.GetChannelsAsync(channelGroup);
if (!channels.Success)
{
throw new BadRequestException(string.Format("GetAllChannelStatesForGroup: Couldn't get channels for group: {0}", groupId));
}
foreach (var channel in channels.Result)
{
output.Add(new WebChannelState
{
ChannelId = channel.ChannelId,
State = ChannelState.Tunable // TODO: implement in SlimTv
});
}
return(output);
}
public IList <IChannel> GetItems(string sortCriteria)
{
if (ServiceRegistration.IsRegistered <ITvProvider>())
{
IChannelAndGroupInfoAsync channelAndGroupInfo = ServiceRegistration.Get <ITvProvider>() as IChannelAndGroupInfoAsync;
IChannelGroup group = new ChannelGroup()
{
ChannelGroupId = GroupId
};
var res = channelAndGroupInfo.GetChannelsAsync(group).Result;
if (res.Success)
{
return(res.Result.OrderBy(c => c.Name).ToList());
}
}
return(null);
}
private UPnPError OnGetChannels(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context)
{
outParams = new List <object>();
IChannelAndGroupInfoAsync channelAndGroupInfo = ServiceRegistration.Get <ITvProvider>() as IChannelAndGroupInfoAsync;
if (channelAndGroupInfo == null)
{
return(new UPnPError(500, "IChannelAndGroupInfo service not available"));
}
int channelGroupId = (int)inParams[0];
AsyncResult <IList <IChannel> > result = channelAndGroupInfo.GetChannelsAsync(new ChannelGroup {
ChannelGroupId = channelGroupId
}).Result;
outParams = new List <object> {
result.Success, result.Result
};
return(null);
}