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Implement Private chat

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This commit is contained in:
miterosan
2018-04-08 22:12:57 +02:00
parent a70b329155
commit a48ccb5603
9 changed files with 480 additions and 8 deletions
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79
osu.Game/Online/Chat/ChatManager.cs
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@ -11,6 +11,7 @@ using osu.Framework.Logging;
using osu.Framework.Threading;
using osu.Game.Online.API;
using osu.Game.Online.API.Requests;
using osu.Game.Users;
namespace osu.Game.Online.Chat
{
@ -39,12 +40,18 @@ namespace osu.Game.Online.Chat
/// The channels available for the player to join
/// </summary>
public ObservableCollection<ChannelChat> AvailableChannels { get; } = new ObservableCollection<ChannelChat>();
/// <summary>
/// The user chats opened.
/// </summary>
public ObservableCollection<UserChat> OpenedUserChats { get; } = new ObservableCollection<UserChat>();
private APIAccess api;
private readonly Scheduler scheduler;
private ScheduledDelegate fetchMessagesScheduleder;
private GetChannelMessagesRequest fetchChannelMsgReq;
private GetUserMessagesRequest fetchUserMsgReq;
private long? lastChannelMsgId;
private long? lastUserMsgId;
public ChatManager(Scheduler scheduler)
{
@ -55,8 +62,7 @@ namespace osu.Game.Online.Chat
private void currentChatChanged(ChatBase chatBase)
{
if (chatBase is ChannelChat channel && !JoinedChannels.Contains(channel))
JoinedChannels.Add(channel);
JoinedChannels.Add(channel);
}
/// <summary>
@ -127,6 +133,63 @@ namespace osu.Game.Online.Chat
{
if (fetchChannelMsgReq == null)
fetchNewChannelMessages();
if (fetchUserMsgReq == null)
fetchNewUserMessages();
}
private void fetchNewUserMessages()
{
fetchUserMsgReq = new GetUserMessagesRequest(lastUserMsgId);
fetchUserMsgReq.Success += messages =>
{
handleUserMessages(messages);
lastUserMsgId = messages.LastOrDefault()?.Id ?? lastUserMsgId;
fetchUserMsgReq = null;
};
fetchUserMsgReq.Failure += exception => Logger.Error(exception, "Fetching user messages failed.");
api.Queue(fetchUserMsgReq);
}
private void handleUserMessages(IEnumerable<Message> messages)
{
var outgoingMessages = messages.Where(m => m.Sender.Id == api.LocalUser.Value.Id);
var outgoingMessagesGroups = outgoingMessages.GroupBy(m => m.TargetId);
var incomingMessagesGroups = messages.Except(outgoingMessages).GroupBy(m => m.UserId);
foreach (var messageGroup in incomingMessagesGroups)
{
var targetUser = messageGroup.First().Sender;
var chat = OpenedUserChats.FirstOrDefault(c => c.User.Id == targetUser.Id);
if (chat == null)
{
chat = new UserChat(targetUser);
OpenedUserChats.Add(chat);
}
chat.AddNewMessages(messageGroup.ToArray());
var outgoingTargetMessages = outgoingMessagesGroups.FirstOrDefault(g => g.Key == targetUser.Id);
chat.AddNewMessages(outgoingTargetMessages.ToArray());
}
var withoutReplyGroups = outgoingMessagesGroups.Where(g => OpenedUserChats.All(m => m.ChatID != g.Key));
foreach (var withoutReplyGroup in withoutReplyGroups)
{
var getUserRequest = new GetUserRequest(withoutReplyGroup.First().TargetId);
getUserRequest.Success += user =>
{
var chat = new UserChat(user);
chat.AddNewMessages(withoutReplyGroup.ToArray());
OpenedUserChats.Add(chat);
};
api.Queue(getUserRequest);
}
}
private void fetchNewChannelMessages()
@ -135,6 +198,8 @@ namespace osu.Game.Online.Chat
fetchChannelMsgReq.Success += messages =>
{
if (messages == null)
return;
handleChannelMessages(messages);
lastChannelMsgId = messages.LastOrDefault()?.Id ?? lastChannelMsgId;
fetchChannelMsgReq = null;
@ -163,7 +228,13 @@ namespace osu.Game.Online.Chat
channels.Where(channel => defaultChannels.Contains(channel.Name))
.Where(channel => JoinedChannels.All(c => c.ChatID != channel.ChatID))
.ForEach(channel => JoinedChannels.Add(channel));
.ForEach(channel =>
{
JoinedChannels.Add(channel);
var fetchInitialMsgReq = new GetChannelMessagesRequest(new[] {channel}, null);
fetchInitialMsgReq.Success += handleChannelMessages;
api.Queue(fetchInitialMsgReq);
});
fetchNewMessages();
};
@ -185,7 +256,9 @@ namespace osu.Game.Online.Chat
break;
default:
fetchChannelMsgReq?.Cancel();
fetchChannelMsgReq = null;
fetchMessagesScheduleder?.Cancel();
break;
}
}

23
osu.Game/Online/Chat/UserChat.cs Normal file
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@ -0,0 +1,23 @@
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using osu.Game.Users;
namespace osu.Game.Online.Chat
{
public class UserChat : ChatBase
{
public User User { get; }
public UserChat(User user, Message[] messages = null)
{
User = user ?? throw new ArgumentNullException(nameof(user));
if (messages != null) AddNewMessages(messages);
}
public override TargetType Target => TargetType.User;
public override long ChatID => User.Id;
}
}