public override async Task <AsyncResult <IList <IChannel> > > GetChannelsAsync(IChannelGroup group)
{
await _initComplete.Task;
List <IChannel> channels;
if (group.ChannelGroupId < 0)
{
var radioGroup = RadioChannelGroup.Retrieve(-group.ChannelGroupId);
var radioChannels = radioGroup.ReferringRadioGroupMap().OrderBy(rgm => rgm.SortOrder).Select(rgm => rgm.ReferencedChannel());
channels = radioChannels
.Where(c => c.VisibleInGuide)
.Select(c => c.ToChannel())
.Where(c => c != null)
.ToList();
}
else
{
channels = _tvBusiness.GetChannelsInGroup(TvDatabase.ChannelGroup.Retrieve(group.ChannelGroupId))
.Where(c => c != null)
// Bug? SortOrder contains logical channel number, not the group sort order?
// .OrderBy(c => c.SortOrder)
.Where(c => c.VisibleInGuide)
.Select(c => c.ToChannel())
.ToList();
}
return(new AsyncResult <IList <IChannel> >(true, channels));
}
public List <WebMiniEPG> GetRadioMiniEPGForGroup(int idGroup)
{
List <WebMiniEPG> ret = new List <WebMiniEPG>();
if (!ConnectToDatabase())
{
return(ret);
}
RadioChannelGroup group = null;
try
{
group = RadioChannelGroup.Retrieve(idGroup);
}
catch (Exception)
{
}
if (group == null)
{
return(ret);
}
IList <RadioGroupMap> maps = group.ReferringRadioGroupMap();
foreach (RadioGroupMap map in maps)
{
ret.Add(new WebMiniEPG(map.ReferencedChannel()));
}
return(ret);
}
public List <WebChannel> GetChannelsInRadioGroup(int idGroup)
{
List <WebChannel> channels = new List <WebChannel>();
if (!ConnectToDatabase())
{
return(channels);
}
RadioChannelGroup group = null;
try
{
group = RadioChannelGroup.Retrieve(idGroup);
}
catch (Exception)
{
}
if (group == null)
{
return(channels);
}
IList <RadioGroupMap> maps = group.ReferringRadioGroupMap();
foreach (RadioGroupMap map in maps)
{
channels.Add(new WebChannel(map.ReferencedChannel()));
}
return(channels);
}
public static RadioChannelGroup ToRadioChannelGroup(this WebChannelGroup group)
{
if (group == null)
{
return(null);
}
return(RadioChannelGroup.Retrieve(group.Id));
}
public override bool GetChannels(IChannelGroup group, out IList <IChannel> channels)
{
if (group.ChannelGroupId < 0)
{
var radioGroup = RadioChannelGroup.Retrieve(-group.ChannelGroupId);
var radioChannels = radioGroup.ReferringRadioGroupMap().OrderBy(rgm => rgm.SortOrder).Select(rgm => rgm.ReferencedChannel());
channels = radioChannels
.Where(c => c.VisibleInGuide)
.Select(c => c.ToChannel())
.ToList();
}
else
{
channels = _tvBusiness.GetChannelsInGroup(TvDatabase.ChannelGroup.Retrieve(group.ChannelGroupId))
// Bug? SortOrder contains logical channel number, not the group sort order?
// .OrderBy(c => c.SortOrder)
.Where(c => c.VisibleInGuide)
.Select(c => c.ToChannel())
.ToList();
}
return(true);
}
public WebChannelGroup GetRadioGroupById(int groupId)
{
return(RadioChannelGroup.Retrieve(groupId).ToWebChannelGroup());
}