private UPnPError OnGetNowNextProgramForGroup(DvAction action, IList <object> inParams, out IList <object> outParams, CallContext context)
{
outParams = new List <object>();
IProgramInfo programInfo = ServiceRegistration.Get <ITvProvider>() as IProgramInfo;
if (programInfo == null)
{
return(new UPnPError(500, "IProgramInfo service not available"));
}
int channelGroupId = (int)inParams[0];
IList <IProgram> programs = new List <IProgram>();
IDictionary <int, IProgram[]> nowNextPrograms;
// Flatten to simple list for UPnP transfer
if (programInfo.GetNowAndNextForChannelGroup(new ChannelGroup {
ChannelGroupId = channelGroupId
}, out nowNextPrograms))
{
foreach (KeyValuePair <int, IProgram[]> nowNextProgram in nowNextPrograms)
{
foreach (var program in nowNextProgram.Value)
{
if (program != null)
{
programs.Add(program);
}
}
}
}
outParams = new List <object> {
true, programs
};
return(null);
}
