private async Task <bool> RefreshChannelHelper(int channelId, long accessHash)
{
// get channel info
TLInterfacePackage tl = GetAvailableTLInterface();
Channel channel = await tl.Interface.GetChannelAsync(channelId, accessHash);
tl.LastCallTime = DateTime.Now;
tl.IsAvailable = true;
if (channel != null)
{
tl = GetAvailableTLInterface();
ChannelFull channelFull = await tl.Interface.GetFullChannelAsync(channel.ChannelId, channel.AccessHash.Value);
tl.LastCallTime = DateTime.Now;
tl.IsAvailable = true;
// update channel
db.UpdateChannel(channelId, new MongoChannel
{
Title = channel.Title,
Username = channel.Username,
About = channelFull.About,
ParticipantsCounts = new List <CountTime>()
{
new CountTime(channelFull.ParticipantsCount, DateTime.Now)
}
});
Log(string.Format("Channel '{0}' (@{1}) with {2} members has been refreshed.", channel.Title, channel.Username, channelFull.ParticipantsCount));
return(true);
}
return(false);
}
private List <IChannelParticipant> GetChannelParticipants(ChannelFull channelFull, IChannelParticipantsFilter filter)
{
var participantsList = new List <IChannelParticipant>();
using (var client = new FullClientDisposable(this))
{
uint count = 100;
uint offset = 0;
var result = (ChannelsChannelParticipants)TelegramUtils.RunSynchronously(
client.Client.Methods.ChannelsGetParticipantsAsync(new ChannelsGetParticipantsArgs
{
Channel = new InputChannel
{
ChannelId = channelFull.Id,
AccessHash = TelegramUtils.GetChannelAccessHash(_dialogs.GetChat(channelFull.Id))
},
Filter = filter,
Limit = 100,
Offset = offset
}));
participantsList.AddRange(result.Participants);
_dialogs.AddUsers(result.Users);
}
return(participantsList);
}
private async Task <bool> AddChannelHelper(string username, bool active)
{
// get channel info
TLInterfacePackage tl = GetAvailableTLInterface();
Channel channel = await tl.Interface.GetChannelAsync(username);
tl.LastCallTime = DateTime.Now;
tl.IsAvailable = true;
if (channel != null)
{
tl = GetAvailableTLInterface();
ChannelFull channelFull = await tl.Interface.GetFullChannelAsync(channel.ChannelId, channel.AccessHash.Value);
tl.LastCallTime = DateTime.Now;
tl.IsAvailable = true;
if (!db.IsChannelAdded(channel.ChannelId))
{
// refresh channel on duplicate username
if (db.IsChannelAdded(username))
{
MongoChannel channelToRefresh = db.GetChannel(username);
await RefreshChannelHelper(channelToRefresh.ChannelId, channelToRefresh.AccessHash.Value);
}
// add channel
db.AddChannel(new MongoChannel
{
ChannelId = channel.ChannelId,
AccessHash = channel.AccessHash,
Title = channel.Title,
Username = channel.Username,
About = channelFull.About,
ParticipantsCounts = new List <CountTime>()
{
new CountTime(channelFull.ParticipantsCount, DateTime.Now)
},
IsActive = active
});
Log(string.Format("Channel '{0}' (@{1}) with {2} members has been added.", channel.Title, channel.Username, channelFull.ParticipantsCount));
return(true);
}
else
{
// refresh channel if it already exists
await RefreshChannelHelper(channel.ChannelId, channel.AccessHash.Value);
}
}
return(false);
}
private void DoChannelFull(string channelName)
{
ChannelFull?.Invoke(this, new ChannelEventArgs(channelName));
int gameIndex = hostedGames.FindIndex(c => c.ChannelName == channelName);
string gameName = null;
if (gameIndex > -1)
{
gameName = hostedGames[gameIndex].ChannelName;
}
string message;
message = string.IsNullOrEmpty(gameName) ?
"The selected game is full! " + channelName :
string.Format("Cannot join game {0}; it is full!", gameName);
MainChannel.AddMessage(new ChatMessage(null, Color.White, DateTime.Now,
message));
}
public void OnChannelFull()
{
ChannelFull?.Invoke(this, EventArgs.Empty);
}
