private Participants GetPartyParticipants(MessagesChatFull fullChat)
{
if (_participants != null)
{
return(_participants);
}
lock (_participantsLock)
{
if (_participants != null)
{
return(_participants);
}
var iChatFull = fullChat.FullChat;
var chatFull = iChatFull as ChatFull;
var channelFull = iChatFull as ChannelFull;
if (chatFull != null)
{
var chatParticipants = chatFull.Participants as ChatParticipants;
if (chatParticipants != null)
{
DebugPrint("###### Party participants " + ObjectDumper.Dump(chatParticipants));
_participants = new Participants
{
Type = ParticipantsType.Chat,
ChatParticipants = chatParticipants.Participants
};
return(_participants);
}
}
if (channelFull != null)
{
if (channelFull.CanViewParticipants == null)
{
return(new Participants
{
Type = ParticipantsType.Channel,
ChannelParticipants = new List <IChannelParticipant>()
});
}
var channelParticipants = GetChannelParticipants(channelFull, new ChannelParticipantsRecent());
var channelAdmins = GetChannelParticipants(channelFull, new ChannelParticipantsAdmins());
var mergedList = channelAdmins.Union(channelParticipants, new ChannelParticipantComparer()).ToList();
DebugPrint("###### Party participants " + ObjectDumper.Dump(channelAdmins));
_participants = new Participants
{
Type = ParticipantsType.Channel,
ChannelParticipants = mergedList
};
return(_participants);
}
}
return(null);
}
private MessagesChatFull FetchFullChat(string address, bool superGroup)
{
//Classic check lock check pattern for concurrent access from all the methods
if (_fullChat != null)
{
return(_fullChat);
}
lock (_fullChatLock)
{
if (_fullChat != null)
{
return(_fullChat);
}
using (var client = new FullClientDisposable(this))
{
if (!superGroup)
{
_fullChat =
(MessagesChatFull)
TelegramUtils.RunSynchronously(
client.Client.Methods.MessagesGetFullChatAsync(new MessagesGetFullChatArgs
{
ChatId = uint.Parse(address)
}));
}
else
{
try
{
_fullChat =
(MessagesChatFull)
TelegramUtils.RunSynchronously(
client.Client.Methods.ChannelsGetFullChannelAsync(new ChannelsGetFullChannelArgs
{
Channel = new InputChannel
{
ChannelId = uint.Parse(address),
AccessHash = TelegramUtils.GetChannelAccessHash(_dialogs.GetChat(uint.Parse(address)))
}
}));
}
catch (Exception e)
{
DebugPrint(">>>> get full channel exception " + e);
}
}
//DebugPrint("#### fullchat " + ObjectDumper.Dump(_fullChat));
_dialogs.AddUsers(_fullChat.Users);
_dialogs.AddChats(_fullChat.Chats);
return(_fullChat);
}
}
}
private void DisposeFullChat()
{
lock (_fullChatLock)
{
_fullChat = null;
GC.Collect();
}
lock (_participantsLock)
{
_participants = null;
GC.Collect();
}
}
// TODO: Move to TelegramUtils for both
// Separate implementation for Mentions - PartyOptions has its own as well
private Participants MentionsGetPartyParticipants(MessagesChatFull fullChat)
{
Participants participants = null;
var iChatFull = fullChat.FullChat;
var chatFull = iChatFull as ChatFull;
var channelFull = iChatFull as ChannelFull;
if (chatFull != null)
{
var chatParticipants = chatFull.Participants as ChatParticipants;
if (chatParticipants != null)
{
participants = new Participants
{
Type = ParticipantsType.Chat,
ChatParticipants = chatParticipants.Participants
};
return(participants);
}
}
if (channelFull != null)
{
if (channelFull.CanViewParticipants == null)
{
return(new Participants
{
Type = ParticipantsType.Channel,
ChannelParticipants = new List <IChannelParticipant>()
});
}
var channelParticipants = GetChannelParticipants(channelFull, new ChannelParticipantsRecent());
var channelAdmins = GetChannelParticipants(channelFull, new ChannelParticipantsAdmins());
var mergedList = channelAdmins.Union(channelParticipants, new ChannelParticipantComparer()).ToList();
participants = new Participants
{
Type = ParticipantsType.Channel,
ChannelParticipants = mergedList
};
return(participants);
}
return(null);
}
// TODO: Move to TelegramUtils for both
// Separate implementation for Mentions - PartyOptions has its own as well
private MessagesChatFull MentionsFetchFullChat(string address, bool superGroup, TelegramClient optionalClient = null)
{
using (var client = new OptionalClientDisposable(this, optionalClient))
{
MessagesChatFull fullChat = null;
if (!superGroup)
{
fullChat =
(MessagesChatFull)
TelegramUtils.RunSynchronously(
client.Client.Methods.MessagesGetFullChatAsync(new MessagesGetFullChatArgs
{
ChatId = uint.Parse(address)
}));
}
else
{
fullChat =
(MessagesChatFull)
TelegramUtils.RunSynchronously(
client.Client.Methods.ChannelsGetFullChannelAsync(new ChannelsGetFullChannelArgs
{
Channel = new InputChannel
{
ChannelId = uint.Parse(address),
AccessHash = TelegramUtils.GetChannelAccessHash(_dialogs.GetChat(uint.Parse(address)))
}
}));
}
_dialogs.AddUsers(fullChat.Users);
_dialogs.AddChats(fullChat.Chats);
return(fullChat);
}
}
