public async Task PostComment(string comment, uint userId, string command, TimeSpan elapsedTime)
{
var postkey = await NiconicoContext.Live.GetPostKeyAsync(ThreadIdNumber, CommentCount / 100);
if (string.IsNullOrEmpty(postkey))
{
CommentPosted?.Invoke(false /* failed post comment */, null);
return;
}
PostChat chat = new PostChat();
chat.Comment = comment;
chat.ThreadId = ThreadId;
chat.PostKey = postkey;
chat.Ticket = _Ticket;
chat.Mail = command;
chat.Premium = "";
chat.UserId = userId.ToString();
var time = (uint)((elapsedTime + TimeSpan.FromSeconds(1)).TotalSeconds * 100);
chat.Vpos = time.ToString();
try
{
var chatSerializer = new XmlSerializer(typeof(PostChat));
using (var releaser = await _NetworkStreamLock.LockAsync())
{
var writer = _NetworkStream.AsOutputStream().AsStreamForWrite();
chatSerializer.Serialize(writer, chat);
writer.WriteByte(0);
writer.Flush();
}
_LastPostChat = chat;
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
CommentPosted?.Invoke(false /* failed post comment */, null);
}
}
private async void _NicoLiveCommentReciever_CommentPosted(bool isSuccess, PostChat chat)
{
Debug.WriteLine("コメント投稿結果：+" + isSuccess);
await HohoemaApp.UIDispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
PostCommentResult?.Invoke(this, isSuccess);
if (isSuccess)
{
_LiveComments.Add(new Chat()
{
User_id = chat.UserId,
Vpos = chat.Vpos,
No = "",
Mail = chat.Mail,
Text = chat.Comment,
Anonymity = (chat.Mail?.Contains("184") ?? false) ? "true" : null
});
}
});
}
private void ParseChatXml(string xml)
{
var xmlDoc = XDocument.Parse(xml);
var xmlRoot = xmlDoc.Root;
var elementName = xmlRoot.Name.LocalName;
Debug.Write(elementName);
Debug.Write(" -> ");
if (elementName == "thread")
{
Debug.Write("connect success");
IsConnected = true;
// <thread ticket="{チケット}" server_time="{サーバー時刻}" last_res="{送信される過去のコメント数？(NECOで使用してないので不明)}">
var serverTimeText = xmlRoot.Attribute(XName.Get("server_time")).Value;
long serverTime;
if (long.TryParse(serverTimeText, out serverTime))
{
_ServerTime = serverTime;
}
var ticketText = xmlRoot.Attribute(XName.Get("ticket")).Value;
_Ticket = ticketText;
Connected?.Invoke(this, new CommentServerConnectedEventArgs()
{
Ticket = _Ticket,
ServerTime = (int)_ServerTime,
Thread = this.ThreadId
});
}
else if (elementName == "chat_result")
{
// <chat_result status="{コメント投稿要求の返答}" />
var result = xmlRoot.Attribute(XName.Get("status")).Value;
/*
* 0 = 投稿に成功した
* 1 = 投稿に失敗した(短時間に同じ内容のコメントを投稿しようとした、パラメータが間違っている、他)
* 4 = 投稿に失敗した(ごく短時間にコメントを連投しようとした、パラメータが間違っている、他)
*/
Debug.Write(result);
Debug.Write(result == "0" ? " (success)" : " (failed)");
CommentPosted?.Invoke(this, new CommentPostedEventArgs()
{
ChatResult = (ChatResult)int.Parse(result),
});
_LastPostChat = null;
}
else if (elementName == "chat")
{
// _LiveComments.Add(chat);
// <chat anonymity="{184か}" no="{コメントの番号}" date="{コメントが投稿されたリアル時間？}" mail="{コマンド}" premium="{プレミアムID}" thread="{スレッドID}" user_id="{ユーザーID}" vpos="{コメントが投稿された生放送の時間}" score="{NGスコア}">{コメント}</chat>\0
try
{
var chatSerializer = new XmlSerializer(typeof(Chat));
using (var readerStream = new StringReader(xml))
{
var chat = chatSerializer.Deserialize(readerStream) as Chat;
if (chat != null)
{
Debug.Write(chat.Text);
OperationCommnad officialCommand = null;
string[] officialCommandArguments = null;
if (ChcekOfficialOperationComment(chat, out officialCommand, out officialCommandArguments))
{
var args = new NicoLiveOperationCommandEventArgs()
{
CommandType = officialCommand.CommandType,
Arguments = officialCommandArguments,
Chat = chat
};
// OperationCommandRecieved?.Invoke(this, args);
}
else
{
var liveChatData = new LiveChatData()
{
No = (int)chat.GetCommentNo(),
Thread = chat.Thread,
IsAnonymity = chat.GetAnonymity(),
Content = chat.Text,
Mail = chat.Mail,
UserId = chat.User_id,
Vpos = (int)chat.GetVpos(),
Date = int.Parse(chat.Date),
};
CommentRecieved?.Invoke(this, new CommentRecievedEventArgs()
{
Chat = liveChatData
});
}
}
}
}
catch { }
}
else
{
Debug.WriteLine($"not supproted");
Debug.Write(" -> ");
Debug.Write(xml);
}
}
private void ParseLiveCommentServerResponse(string recievedString)
{
if (string.IsNullOrWhiteSpace(recievedString))
{
Debug.Write($"IGNORE");
return;
}
if (!recievedString.StartsWith("<") || !recievedString.EndsWith(">"))
{
// Note: 寄り厳密にXMLフォーマットチェックをやるなら
// <>の数が同数であることをチェックする
Debug.Write($"illigal format, required XML");
Debug.Write($" -> ");
Debug.Write(recievedString);
return;
}
var xmlDoc = XDocument.Parse(recievedString);
var xmlRoot = xmlDoc.Root;
var elementName = xmlRoot.Name.LocalName;
Debug.Write(elementName);
Debug.Write(" -> ");
if (elementName == "thread")
{
Debug.Write("connect success");
IsCommentServerConnected = true;
// <thread ticket="{チケット}" server_time="{サーバー時刻}" last_res="{送信される過去のコメント数？(NECOで使用してないので不明)}">
var serverTimeText = xmlRoot.Attribute(XName.Get("server_time")).Value;
long serverTime;
if (long.TryParse(serverTimeText, out serverTime))
{
_ServerTime = serverTime;
}
var ticketText = xmlRoot.Attribute(XName.Get("ticket")).Value;
_Ticket = ticketText;
CommentServerConnected?.Invoke();
}
else if (elementName == "chat_result")
{
// <chat_result status="{コメント投稿要求の返答}" />
var result = xmlRoot.Attribute(XName.Get("status")).Value;
/*
* 0 = 投稿に成功した
* 1 = 投稿に失敗した(短時間に同じ内容のコメントを投稿しようとした、パラメータが間違っている、他)
* 4 = 投稿に失敗した(ごく短時間にコメントを連投しようとした、パラメータが間違っている、他)
*/
Debug.Write(result);
Debug.Write(result == "0" ? " (success)" : " (failed)");
CommentPosted?.Invoke(result == "0", _LastPostChat);
_LastPostChat = null;
}
else if (elementName == "chat")
{
// _LiveComments.Add(chat);
// <chat anonymity="{184か}" no="{コメントの番号}" date="{コメントが投稿されたリアル時間？}" mail="{コマンド}" premium="{プレミアムID}" thread="{スレッドID}" user_id="{ユーザーID}" vpos="{コメントが投稿された生放送の時間}" score="{NGスコア}">{コメント}</chat>\0
try
{
var chatSerializer = new XmlSerializer(typeof(Chat));
using (var readerStream = new StringReader(recievedString))
{
var chat = chatSerializer.Deserialize(readerStream) as Chat;
if (chat != null)
{
Debug.Write(chat.Text);
OperationCommnad officialCommand = null;
string[] officialCommandArguments = null;
if (ChcekOfficialOperationComment(chat, out officialCommand, out officialCommandArguments))
{
var args = new NicoLiveOperationCommandEventArgs()
{
CommandType = officialCommand.CommandType,
Arguments = officialCommandArguments,
Chat = chat
};
OperationCommandRecieved?.Invoke(this, args);
}
else
{
CommentRecieved?.Invoke(chat);
}
}
}
}
catch { }
}
else
{
Debug.WriteLine($"not supproted");
Debug.Write(" -> ");
Debug.Write(recievedString);
}
}
