处理用户的登录、注销等请求
Inheritance: System.Windows.DependencyObject
Exemple #1
0
        /// <summary>
        /// 播放器初始化
        /// </summary>
        public void Initialize()
        {
            if (IsInitialized)
            {
                return;
            }
            Debug.WriteLine(DateTime.Now + " 播放器核心初始化中");
            //bool lastTimeLoggedOn = Settings.LastTimeLoggedOn;
            ThreadPool.QueueUserWorkItem(new WaitCallback((state) =>
            {
                ////如果用户上次退出软件时处于未登录状态,则启动时不更新登录状态
                //if (lastTimeLoggedOn)
                //{
                //    string file;
                //    while (true)
                //    {
                //        Debug.WriteLine(DateTime.Now + " 刷新豆瓣FM主页……");
                //        file = new ConnectionBase().Get("http://douban.fm/");
                //        Debug.WriteLine(DateTime.Now + " 刷新完成");
                //        if (!string.IsNullOrEmpty(file))
                //        {
                //            break;
                //        }
                //        TakeABreak();
                //    }

                //    //更新用户的登录状态
                //    UserAssistant.Update(file);
                //}

                //检查用户登录状态是否已过期。
                bool expired = !string.IsNullOrEmpty(UserAssistant.Settings.User.Token);
                UserAssistant.Initialize();
                expired = expired && string.IsNullOrEmpty(UserAssistant.Settings.User.Token);

                var channelInfo = GetChannelInfo();

                Dispatcher.Invoke(new Action(() =>
                {
                    /**
                     * 当上次退出时是登录状态,但之后在浏览器里注销后,再打开软件会显示未登录,
                     * 但Cookie还在,如果不清除Cookie,第一次登录会失败,清除后第一次登录也能成功
                     * */
                    //if (UserAssistant.CurrentState != Core.UserAssistant.State.LoggedOn)
                    //    UserAssistant.LogOff();
                    ChannelInfo = channelInfo;
                    RaisePlayRecordChangedEvent();
                    IsInitialized = true;
                    Debug.WriteLine(DateTime.Now + " 播放器核心初始化完成");

                    if (expired)
                    {
                        RaiseUserExpiredEvent();
                    }

                    //选择一个频道
                    ChooseChannelAtStartup();
                }));
            }));
        }
Exemple #2
0
        public Player()
            : base()
        {
            LoadSettings();
            UserAssistant           = new UserAssistant();
            UserAssistant.Settings  = Settings;
            ChannelSearch           = new ChannelSearch(Settings);
            DownloadSearch.Settings = Settings;

            //加红心功能始终启用
            IsLikedEnabled = true;

            //歌曲改变时更新红心状态
            CurrentSongChanged += new EventHandler((o, e) =>
            {
                if (CurrentSong != null)
                {
                    IsLiked = CurrentSong.Like;
                }
            });

            UserAssistant.CurrentStateChanged += (o, e) =>
            {
                //更新IsNeverEnabled
                IsNeverEnabled = UserAssistant.CurrentState == UserAssistant.State.LoggedOn || UserAssistant.CurrentState == UserAssistant.State.LoggingOff;
                switch ((UserAssistant.State)e.NewValue)
                {
                case UserAssistant.State.LoggedOn:
                    RaisePlayRecordChangedEvent();
                    break;

                case UserAssistant.State.LoggedOff:
                    if (CurrentChannel != null && CurrentChannel.IsPersonal && !CurrentChannel.IsSpecial)
                    {
                        CurrentChannel = ChannelInfo.Public.First();
                    }
                    break;
                }
            };

            //获取播放列表失败后引发事件
            PlayList.GetPlayListFailed += (o, e) => Dispatcher.Invoke(new Action(() => RaiseGetPlayListFailedEvent(e)));
        }
Exemple #3
0
		public Player()
			: base()
		{
			LoadSettings();
			UserAssistant = new UserAssistant();
			UserAssistant.Settings = Settings;
			ChannelSearch = new ChannelSearch(Settings);
			DownloadSearch.Settings = Settings;

            //加红心功能始终启用
		    IsLikedEnabled = true;

			//歌曲改变时更新红心状态
			CurrentSongChanged += new EventHandler((o, e) =>
			{
				if (CurrentSong != null)
				{
					IsLiked = CurrentSong.Like;
				}
			});

            UserAssistant.CurrentStateChanged += (o, e) =>
                {
                    //更新IsNeverEnabled
                    IsNeverEnabled = UserAssistant.CurrentState == UserAssistant.State.LoggedOn || UserAssistant.CurrentState == UserAssistant.State.LoggingOff;
                    switch ((UserAssistant.State) e.NewValue)
                    {
                        case UserAssistant.State.LoggedOn:
                            RaisePlayRecordChangedEvent();
                            break;
                        case UserAssistant.State.LoggedOff:
                            if (CurrentChannel != null && CurrentChannel.IsPersonal && !CurrentChannel.IsSpecial)
                                CurrentChannel = ChannelInfo.Public.First();
                            break;
                    }
                };

			//获取播放列表失败后引发事件
			PlayList.GetPlayListFailed += (o, e) => Dispatcher.Invoke(new Action(() => RaiseGetPlayListFailedEvent(e)));
		}