void SetLoggedInState(bool isLoggedIn)
{
_isLoggedIn = isLoggedIn;
LoggedInStateChanged?.Invoke(this, EventArgs.Empty);
}
public async Task ConnectAsync(string input, IBrowserProfile browserProfile)
{
if (string.IsNullOrEmpty(input))
{
return;
}
BeforeConnect();
MetadataUpdated?.Invoke(this, new Metadata
{
Active = "-",
CurrentViewers = "-",
Elapsed = "-",
Title = "-",
TotalViewers = "-",
});
string vid = null;
bool isInputStoringNeeded = false;
var resolver = new VidResolver();
try
{
var result = await resolver.GetVid(_server, input);
if (result is MultiVidsResult multi)
{
SendInfo("このチャンネルでは複数のライブが配信中です。", InfoType.Notice);
foreach (var v in multi.Vids)
{
SendInfo(v, InfoType.Notice);//titleも欲しい
}
}
else if (result is VidResult vidResult)
{
vid = vidResult.Vid;
}
else if (result is NoVidResult no)
{
SendInfo("このチャンネルでは生放送をしていないようです", InfoType.Error);
}
else
{
throw new NotSupportedException();
}
}
catch (HttpRequestException ex)
{
SendInfo("Http error", InfoType.Error);
_logger.LogException(ex, "Http error", "input=" + input);
AfterConnect();
return;
}
catch (YtInitialDataNotFoundException ex)
{
SendInfo("ytInitialDataが存在しません", InfoType.Error);
_logger.LogException(ex);
AfterConnect();
return;
}
catch (Exception ex)
{
SendInfo("入力されたURLは存在しないか無効な値です", InfoType.Error);
_logger.LogException(ex, "Invalid input", "input=" + input);
AfterConnect();
return;
}
if (string.IsNullOrEmpty(vid))
{
AfterConnect();
return;
}
if (resolver.IsChannel(input) || resolver.IsCustomChannel(input) || resolver.IsUser(input))
{
isInputStoringNeeded = true;
}
_cc = CreateCookieContainer(browserProfile);
var userCommentCountDict = CreateUserCommentCountDict();
_connection = CreateConnection(_logger, _cc, _options, _server, _siteOptions, userCommentCountDict, _receivedCommentIds, this, _userStoreManager, SiteContextGuid);
_connection.Connected += (s, e) =>
{
Connected?.Invoke(this, new ConnectedEventArgs {
IsInputStoringNeeded = isInputStoringNeeded
});
};
_connection.MessageReceived += (s, e) => MessageReceived?.Invoke(s, e);
_connection.MetadataUpdated += (s, e) => MetadataUpdated?.Invoke(s, e);
_connection.LoggedInStateChanged += (s, e) => LoggedInStateChanged?.Invoke(s, e);
var reloadManager = new ReloadManager()
{
CountLimit = 5,
CountCheckTimeRangeMin = 1,
};
reload:
if (_disconnectedByUser)
{
AfterConnect();
return;
}
if (!reloadManager.CanReload())
{
SendInfo($"{reloadManager.CountCheckTimeRangeMin}分以内に{reloadManager.CountLimit}回再接続を試みました。サーバーに余計な負荷を掛けるのを防ぐため自動再接続を中断します", InfoType.Error);
AfterConnect();
return;
}
reloadManager.SetTime();
try
{
var disconnectReason = await _connection.ReceiveAsync(vid, browserProfile.Type);
switch (disconnectReason)
{
case DisconnectReason.Reload:
SendInfo("エラーが発生したためサーバーとの接続が切断されましたが、自動的に再接続します", InfoType.Error);
goto reload;
case DisconnectReason.ByUser:
case DisconnectReason.Finished:
//TODO:SendInfo()
break;
case DisconnectReason.ChatUnavailable:
SendInfo("この配信ではチャットが無効になっているようです", InfoType.Error);
break;
case DisconnectReason.YtInitialDataNotFound:
SendInfo("ytInitialDataの取得に失敗しました", InfoType.Error);
break;
case DisconnectReason.ServerError:
SendInfo("サーバでエラーが発生したため接続できませんでした", InfoType.Error);
break;
}
}
catch (Exception ex)
{
_logger.LogException(ex, "", $"input={input}");
SendInfo("回復不能なエラーが発生しました", InfoType.Error);
}
AfterConnect();
}
public async Task ConnectAsync(string input, IBrowserProfile browserProfile)
{
if (string.IsNullOrEmpty(input))
{
return;
}
BeforeConnect();
MetadataUpdated?.Invoke(this, new Metadata
{
Active = "-",
CurrentViewers = "-",
Elapsed = "-",
Title = "-",
TotalViewers = "-",
});
string vid = null;
bool isInputStoringNeeded = false;
var resolver = new VidResolver();
try
{
var result = await resolver.GetVid(_server, input);
if (result is MultiVidsResult multi)
{
SendInfo("このチャンネルでは複数のライブが配信中です。", InfoType.Notice);
foreach (var v in multi.Vids)
{
SendInfo(v, InfoType.Notice);//titleも欲しい
}
}
else if (result is VidResult vidResult)
{
vid = vidResult.Vid;
}
else if (result is NoVidResult no)
{
SendInfo("このチャンネルでは生放送をしていないようです", InfoType.Error);
}
else
{
throw new NotSupportedException();
}
}
catch (HttpRequestException ex)
{
SendInfo("Http error", InfoType.Error);
_logger.LogException(ex, "Http error", "input=" + input);
AfterConnect();
return;
}
catch (YtInitialDataNotFoundException ex)
{
SendInfo("ytInitialDataが存在しません", InfoType.Error);
_logger.LogException(ex);
AfterConnect();
return;
}
catch (Exception ex)
{
SendInfo("入力されたURLは存在しないか無効な値です", InfoType.Error);
_logger.LogException(ex, "Invalid input", "input=" + input);
AfterConnect();
return;
}
if (string.IsNullOrEmpty(vid))
{
AfterConnect();
return;
}
if (resolver.IsChannel(input) || resolver.IsCustomChannel(input) || resolver.IsUser(input))
{
isInputStoringNeeded = true;
}
var html = await _server.GetAsync($"https://www.youtube.com/watch?v={vid}");
var liveBroadcastDetails = Tools.ExtractLiveBroadcastDetailsFromLivePage(html);
if (liveBroadcastDetails != null)
{
dynamic d = Newtonsoft.Json.JsonConvert.DeserializeObject(liveBroadcastDetails);
if (d.ContainsKey("startTimestamp"))
{
var startedStr = (string)d.startTimestamp;
_startedAt = DateTime.Parse(startedStr);
_elapsedTimer.Interval = 500;
_elapsedTimer.Elapsed += (s, e) =>
{
if (!_startedAt.HasValue)
{
return;
}
var elapsed = DateTime.Now - _startedAt.Value;
MetadataUpdated?.Invoke(this, new Metadata
{
Elapsed = Tools.ToElapsedString(elapsed),
});
};
_elapsedTimer.Enabled = true;
}
}
_cc = CreateCookieContainer(browserProfile);
var userCommentCountDict = CreateUserCommentCountDict();
_connection = CreateConnection(_logger, _cc, _options, _server, _siteOptions, userCommentCountDict, _receivedCommentIds, this, _userStoreManager, SiteContextGuid);
_connection.Connected += (s, e) =>
{
Connected?.Invoke(this, new ConnectedEventArgs {
IsInputStoringNeeded = isInputStoringNeeded
});
};
_connection.MessageReceived += (s, e) => MessageReceived?.Invoke(s, e);
_connection.MetadataUpdated += (s, e) => MetadataUpdated?.Invoke(s, e);
_connection.LoggedInStateChanged += (s, e) => LoggedInStateChanged?.Invoke(s, e);
var reloadManager = new ReloadManager()
{
CountLimit = 5,
CountCheckTimeRangeMin = 1,
};
reload:
if (_disconnectedByUser)
{
AfterConnect();
return;
}
if (!reloadManager.CanReload())
{
SendInfo($"{reloadManager.CountCheckTimeRangeMin}分以内に{reloadManager.CountLimit}回再接続を試みました。サーバーに余計な負荷を掛けるのを防ぐため自動再接続を中断します", InfoType.Error);
AfterConnect();
return;
}
reloadManager.SetTime();
try
{
var disconnectReason = await _connection.ReceiveAsync(vid, browserProfile.Type);
switch (disconnectReason)
{
case DisconnectReason.Reload:
SendInfo("エラーが発生したためサーバーとの接続が切断されましたが、自動的に再接続します", InfoType.Error);
goto reload;
case DisconnectReason.ByUser:
SendInfo("ユーザーが切断ボタンを押したため切断しました", InfoType.Debug);
break;
case DisconnectReason.Finished:
SendInfo("配信が終了しました", InfoType.Notice);
break;
case DisconnectReason.ChatUnavailable:
SendInfo("この配信ではチャットが無効になっているようです", InfoType.Error);
break;
case DisconnectReason.YtInitialDataNotFound:
SendInfo("ytInitialDataの取得に失敗しました", InfoType.Error);
break;
case DisconnectReason.ServerError:
SendInfo("サーバでエラーが発生したため接続できませんでした", InfoType.Error);
break;
case DisconnectReason.Unknown:
SendInfo("原因不明のエラーが発生したため切断されましたが、自動的に再接続します", InfoType.Error);
goto reload;
}
}
catch (Exception ex)
{
_logger.LogException(ex, "", $"input={input}");
SendInfo("回復不能なエラーが発生しました", InfoType.Error);
}
AfterConnect();
}
