/// <summary>
/// 处理 Xml 消息
/// </summary>
/// <param name="input"></param>
/// <param name="head"></param>
/// <returns></returns>
public XmlDocument Deal(XmlDocument input, out InputHead head)
{
head = null;
if (input == null)
{
return(null);
}
if (input.DocumentElement == null)
{
return(null);
}
if (!InitInputHead(input.DocumentElement, out head))
{
return(null);
}
if (!ParameterSupporters.TryGetValue(head.MsgType, out ParameterSupporter parameterSupporter))
{
throw new NotImplementedException(string.Format("{0} 没有实现", head.MsgType));
}
var parameter = parameterSupporter.Init(input.DocumentElement);
parameter.Source = input;
parameter.Head = head;
ReplyMessage message;
if (MessageDealers.TryGetValue(parameter.DealType, out MessageDealer dealer))
{
message = dealer.DealMessage(parameter);
}
else if (OnNoDealMessage != null)
{
message = OnNoDealMessage(parameter);
}
else if (OnNoDeal != null)
{
return(OnNoDeal(parameter));
}
else
{
return(null);
}
if (message == null)
{
return(null);
}
return(message.CreateDocument(head.FromUserName, head.ToUserName));
}
private bool InitInputHead(XmlElement element, out InputHead head)
{
head = null;
var msgType = element.GetText("MsgType");
var createTime = element.GetText("CreateTime");
var toUserName = element.GetText("ToUserName");
var fromUserName = element.GetText("FromUserName");
var msgId = element.GetText("MsgId");
if (msgType == null)
{
return(false);
}
if (createTime == null)
{
return(false);
}
if (toUserName == null)
{
return(false);
}
if (fromUserName == null)
{
return(false);
}
head = new InputHead
{
AppId = Platform.Config.AppId,
MsgType = msgType,
ToUserName = toUserName,
FromUserName = fromUserName
};
if (msgId != null)
{
head.MsgId = long.Parse(msgId);
}
head.CreateTime = int.Parse(createTime).GetLocalTime();
return(true);
}
private ReplyMessage CreateMessage(InputHead head, MessageType msgType, string command)
{
if (string.IsNullOrEmpty(command))
{
return(null);
}
else
{
command = command.Trim();
}
KeywordDealer dealer;
if (!Server.Dealers.TryGetValue(command, out dealer))
{
if (Server.NoMatchDealer != null)
{
return(Server.NoMatchDealer.DealMessage(head, command));
}
return(Server.DefaultMessage);
}
return(dealer.DealMessage(head, command));
}
/// <summary> /// 处理消息 /// </summary> /// <param name="head"></param> /// <param name="text"></param> /// <returns></returns> protected abstract ReplyMessage Deal(InputHead head, string text);
/// <summary>
/// 处理消息
/// </summary>
/// <param name="head"></param>
/// <param name="keyword"></param>
/// <returns></returns>
internal ReplyMessage DealMessage(InputHead head, string keyword)
{
return(Deal(head, keyword));
}
/// <summary> /// 处理消息 /// </summary> /// <param name="head"></param> /// <param name="keyword"></param> /// <returns></returns> protected abstract ReplyMessage Deal(InputHead head, string keyword);