protected void RaiseMessageReceived(NicoMessageContext messageContext)
{
if (messageContext != null)
{
MessageReceived?.Invoke(this, messageContext);
}
}
public override async Task ConnectAsync(string input, IBrowserProfile browserProfile)
{
BeforeConnect();
var nicoInput = Tools.ParseInput(input);
if (nicoInput is InvalidInput invalidInput)
{
SendSystemInfo("未対応の形式のURLが入力されました", InfoType.Error);
AfterDisconnected();
return;
}
_isFirstConnection = true;
reload:
_isDisconnectedExpected = false;
_disconnectCts = new CancellationTokenSource();
try
{
await ConnectInternalAsync(nicoInput, browserProfile);
}
catch (ApiGetCommunityLivesException ex)
{
_isDisconnectedExpected = true;
SendSystemInfo("コミュニティの配信状況の取得に失敗しました", InfoType.Error);
_logger.LogException(ex, "", $"input:{input}, browser:{browserProfile.Type}");
}
catch (SpecChangedException ex)
{
_isDisconnectedExpected = true;
SendSystemInfo("サイトの仕様変更があったためコメント取得を継続できません", InfoType.Error);
_logger.LogException(ex, "", $"input:{input}, browser:{browserProfile.Type}");
}
catch (Exception ex)
{
_logger.LogException(ex, "", $"input:{input}, browser:{browserProfile.Type}");
}
_dataProps = null;
if (!_isDisconnectedExpected)
{
_isFirstConnection = false;
goto reload;
}
var m = new NicoDisconnected("");
var s = new DisconnectedMessageMetadata(m, _options, _siteOptions);
var c = new NicoMessageContext(m, s, new NicoMessageMethods());
RaiseMessageReceived(c);
AfterDisconnected();
}
public async Task <NicoMessageContext> CreateMessageContextAsync(IChat chat, string roomName, bool isInitialComment)
{
NicoMessageContext messageContext = null;
INicoMessageMetadata metadata;
var userId = chat.UserId;
INicoMessage message;
var messageType = Tools.GetMessageType(chat, _mainRoomThreadId);
switch (messageType)
{
case NicoMessageType.Comment:
{
var user = GetUser(userId);
var comment = await Tools.CreateNicoComment(chat, user, _siteOptions, roomName, async userid => await API.GetUserInfo(_dataSource, userid), _logger);
bool isFirstComment;
if (_userCommentCountDict.ContainsKey(userId))
{
_userCommentCountDict[userId]++;
isFirstComment = false;
}
else
{
_userCommentCountDict.AddOrUpdate(userId, 1, (s, n) => n);
isFirstComment = true;
}
message = comment;
metadata = new CommentMessageMetadata(comment, _options, _siteOptions, user, _cp, isFirstComment)
{
IsInitialComment = isInitialComment,
SiteContextGuid = SiteContextGuid,
};
}
break;
case NicoMessageType.Info:
{
var info = Tools.CreateNicoInfo(chat, roomName, _siteOptions);
message = info;
metadata = new InfoMessageMetadata(info, _options, _siteOptions);
}
break;
case NicoMessageType.Ad:
{
var ad = Tools.CreateNicoAd(chat, roomName, _siteOptions);
message = ad;
metadata = new AdMessageMetadata(ad, _options, _siteOptions);
}
break;
case NicoMessageType.Item:
{
var item = Tools.CreateNicoItem(chat, roomName, _siteOptions);
message = item;
metadata = new ItemMessageMetadata(item, _options, _siteOptions);
}
break;
default:
message = null;
metadata = null;
break;
}
if (message == null || metadata == null)
{
return(null);
}
else
{
var methods = new NicoMessageMethods();
messageContext = new NicoMessageContext(message, metadata, methods);
return(messageContext);
}
}
private void ProcessChatMessage(Chat.IChatMessage message)
{
switch (message)
{
case Chat.ChatMessage chat:
{
if (_isFirstConnection == false && _isInitialCommentsReceiving == true)
{
//再接続時は初期コメントを無視する
return;
}
var userId = chat.UserId;
var user = GetUser(userId);
bool isFirstComment;
if (_userCommentCountDict.ContainsKey(userId))
{
_userCommentCountDict[userId]++;
isFirstComment = false;
}
else
{
_userCommentCountDict.AddOrUpdate(userId, 1, (s, n) => n);
isFirstComment = true;
}
//var comment = await Tools.CreateNicoComment(chat, user, _siteOptions, roomName, async userid => await API.GetUserInfo(_dataSource, userid), _logger);
INicoMessage comment;
INicoMessageMetadata metadata;
if (IsAd(chat))
{
///nicoad {"totalAdPoint":215500,"message":"シュガーさんが1700ptニコニ広告しました","version":"1"}
var adJson = chat.Content.Replace("/nicoad", "");
dynamic d = JsonConvert.DeserializeObject(adJson);
if ((string)d.version != "1")
{
//未対応
return;
}
var content = (string)d.message;
var ad = new NicoAd(chat.Raw)
{
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
UserId = userId,
Text = content,
};
comment = ad;
metadata = new AdMessageMetadata(ad, _options, _siteOptions)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
else if (IsGift(chat))
{
var match = Regex.Match(chat.Content, "/gift (\\S+) (\\d+) \"(\\S+)\" (\\d+) \"(\\S+)\" \"(\\S+)\" (\\d+)");
if (!match.Success)
{
return;
}
var giftId = match.Groups[1].Value;
var userIdp = match.Groups[2].Value; //ギフトを投げた人。userId == "900000000"
var username = match.Groups[3].Value;
var point = match.Groups[4].Value;
var what = match.Groups[5].Value;
var itemName = match.Groups[6].Value;
var itemCount = match.Groups[7].Value; //アイテムの個数？ギフト貢献n位？
var text = $"{username}さんがギフト「{itemName}（{point}pt）」を贈りました";
var gift = new NicoGift(chat.Raw)
{
Text = text,
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
UserId = userIdp,
NameItems = Common.MessagePartFactory.CreateMessageItems(username),
};
comment = gift;
metadata = new ItemMessageMetadata(gift, _options, _siteOptions)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
else if (IsSpi(chat))
{
var spi = new NicoSpi(chat.Raw)
{
Text = chat.Content,
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
UserId = chat.UserId,
};
comment = spi;
metadata = new SpiMessageMetadata(spi, _options, _siteOptions)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
else if (IsEmotion(chat))
{
var content = chat.Content.Substring("/emotion ".Length);
var abc = new NicoEmotion("")
{
ChatNo = chat.No,
Anonymity = chat.Anonymity,
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
Content = content,
UserId = chat.UserId,
};
comment = abc;
metadata = new EmotionMessageMetadata(abc, _options, _siteOptions, user, this)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
else if (IsInfo(chat))
{
var match = Regex.Match(chat.Content, "^/info (?<no>\\d+) (?<content>.+)$", RegexOptions.Singleline);
if (!match.Success)
{
throw new ParseException(chat.Raw);
}
else
{
var no = int.Parse(match.Groups["no"].Value);
var content = match.Groups["content"].Value;
var info = new NicoInfo(chat.Raw)
{
Text = content,
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
UserId = chat.UserId,
No = no,
};
comment = info;
metadata = new InfoMessageMetadata(info, _options, _siteOptions)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
}
else
{
if (IsDisconnect(chat)) //NicoCommentではなく専用のクラスを作っても良いかも。
{
_chatProvider?.Disconnect();
}
var abc = new NicoComment("")
{
ChatNo = chat.No,
Id = chat.No.ToString(),
Is184 = chat.Anonymity == 1,
PostedAt = Common.UnixTimeConverter.FromUnixTime(chat.Date),
Text = chat.Content,
UserId = chat.UserId,
UserName = "",
};
comment = abc;
metadata = new CommentMessageMetadata(abc, _options, _siteOptions, user, this, isFirstComment)
{
IsInitialComment = _isInitialCommentsReceiving,
SiteContextGuid = SiteContextGuid,
};
}
var context = new NicoMessageContext(comment, metadata, new NicoMessageMethods());
RaiseMessageReceived(context);
}
break;
case Chat.Ping ping:
if (ping.Content == "rs:0")
{
_isInitialCommentsReceiving = true;
}
else if (ping.Content == "rf:0")
{
_isInitialCommentsReceiving = false;
}
break;
case Chat.UnknownMessage unknown:
_logger.LogException(new ParseException(unknown.Raw));
break;
default:
break;
}
}