/// <summary>
/// 执行微信请求
/// </summary>
public override void Execute()
{
if (CancelExcute)
{
return;
}
OnExecuting();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.Text:
{
var requestMessage = RequestMessage as RequestMessageText;
ResponseMessage = OnTextOrEventRequest(requestMessage) ?? OnTextRequest(requestMessage);
}
break;
case RequestMsgType.Location:
ResponseMessage = OnLocationRequest(RequestMessage as RequestMessageLocation);
break;
case RequestMsgType.Image:
ResponseMessage = OnImageRequest(RequestMessage as RequestMessageImage);
break;
case RequestMsgType.Voice:
ResponseMessage = OnVoiceRequest(RequestMessage as RequestMessageVoice);
break;
case RequestMsgType.Video:
ResponseMessage = OnVideoRequest(RequestMessage as RequestMessageVideo);
break;
case RequestMsgType.Link:
ResponseMessage = OnLinkRequest(RequestMessage as RequestMessageLink);
break;
case RequestMsgType.ShortVideo:
ResponseMessage = OnShortVideoRequest(RequestMessage as RequestMessageShortVideo);
break;
case RequestMsgType.Event:
{
var requestMessageText = (RequestMessage as IRequestMessageEventBase).ConvertToRequestMessageText();
ResponseMessage = OnTextOrEventRequest(requestMessageText) ?? OnEventRequest(RequestMessage as IRequestMessageEventBase);
}
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null)
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw new MessageHandlerException("MessageHandler中Execute()过程发生错误：" + ex.Message, ex);
}
finally
{
OnExecuted();
}
}
public override void Execute()
{
if (CancelExcute)
{
return;
}
OnExecuting();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.DEFAULT: //第三方回调
{
if (RequestMessage is IThirdPartyInfoBase)
{
var thirdPartyInfo = RequestMessage as IThirdPartyInfoBase;
switch (thirdPartyInfo.InfoType)
{
case ThirdPartyInfo.SUITE_TICKET:
break;
case ThirdPartyInfo.CHANGE_AUTH:
break;
case ThirdPartyInfo.CANCEL_AUTH:
break;
default:
throw new UnknownRequestMsgTypeException("未知的InfoType请求类型", null);
}
TextResponseMessage = "success"; //设置文字类型返回
}
else
{
throw new WeixinException("没有找到合适的消息类型。");
}
}
break;
//以下是普通信息
case RequestMsgType.Text:
{
var requestMessage = RequestMessage as RequestMessageText;
ResponseMessage = OnTextOrEventRequest(requestMessage) ?? OnTextRequest(requestMessage);
}
break;
case RequestMsgType.Location:
ResponseMessage = OnLocationRequest(RequestMessage as RequestMessageLocation);
break;
case RequestMsgType.Image:
ResponseMessage = OnImageRequest(RequestMessage as RequestMessageImage);
break;
case RequestMsgType.Voice:
ResponseMessage = OnVoiceRequest(RequestMessage as RequestMessageVoice);
break;
case RequestMsgType.Video:
ResponseMessage = OnVideoRequest(RequestMessage as RequestMessageVideo);
break;
case RequestMsgType.Event:
{
var requestMessageText = (RequestMessage as IRequestMessageEventBase).ConvertToRequestMessageText();
ResponseMessage = OnTextOrEventRequest(requestMessageText) ?? OnEventRequest(RequestMessage as IRequestMessageEventBase);
}
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null)
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw new MessageHandlerException("MessageHandler中Execute()过程发生错误：" + ex.Message, ex);
}
finally
{
OnExecuted();
}
}
/// <summary>
/// 执行微信请求
/// </summary>
public override async Task ExecuteAsync()
{
if (CancelExcute)
{
return;
}
await OnExecutingAsync();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.Text:
{
var requestMessage = RequestMessage as RequestMessageText;
ResponseMessage = (await(OnTextOrEventRequestAsync(requestMessage))
?? (await OnTextRequestAsync(requestMessage)));
}
break;
case RequestMsgType.Location:
ResponseMessage = await OnLocationRequestAsync(RequestMessage as RequestMessageLocation);
break;
case RequestMsgType.Image:
ResponseMessage = await OnImageRequestAsync(RequestMessage as RequestMessageImage);
break;
case RequestMsgType.Voice:
ResponseMessage = await OnVoiceRequestAsync(RequestMessage as RequestMessageVoice);
break;
case RequestMsgType.Video:
ResponseMessage = await OnVideoRequestAsync(RequestMessage as RequestMessageVideo);
break;
case RequestMsgType.Link:
ResponseMessage = await OnLinkRequestAsync(RequestMessage as RequestMessageLink);
break;
case RequestMsgType.ShortVideo:
ResponseMessage = await OnShortVideoRequestAsync(RequestMessage as RequestMessageShortVideo);
break;
case RequestMsgType.Unknown:
ResponseMessage = await OnUnknownTypeRequestAsync(RequestMessage as RequestMessageUnknownType);
break;
case RequestMsgType.Event:
{
var requestMessageText = (RequestMessage as IRequestMessageEventBase).ConvertToRequestMessageText();
ResponseMessage = (await(OnTextOrEventRequestAsync(requestMessageText)))
?? (await OnEventRequestAsync(RequestMessage as IRequestMessageEventBase));
}
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
//此处修改
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null && !string.IsNullOrEmpty(ResponseMessage.FromUserName))
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw new MessageHandlerException("MessageHandler中Execute()过程发生错误：" + ex.Message, ex);
}
finally
{
await OnExecutedAsync();
}
}
/// <summary>
/// 执行微信请求
/// </summary>
public override void Execute()
{
if (CancelExcute)
{
return;
}
OnExecuting();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.Text:
{
ResponseMessage = OnTextRequest(RequestMessage as RequestMessageText);
}
break;
case RequestMsgType.Image:
{
ResponseMessage = OnImageRequest(RequestMessage as RequestMessageImage);
}
break;
case RequestMsgType.Event:
{
OnEventRequest(RequestMessage as IRequestMessageEventBase);
}
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
//此处修改
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null && !string.IsNullOrEmpty(ResponseMessage.FromUserName))
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw new MessageHandlerException("MessageHandler中Execute()过程发生错误：" + ex.Message, ex);
}
finally
{
OnExecuted();
}
}
/// <summary>
/// 执行微信请求
/// </summary>
public void Execute()
{
if (CancelExcute)
{
return;
}
OnExecuting();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.Text:
ResponseMessage = OnTextRequest(RequestMessage as RequestMessageText);
break;
case RequestMsgType.Location:
ResponseMessage = OnLocationRequest(RequestMessage as RequestMessageLocation);
break;
case RequestMsgType.Image:
ResponseMessage = OnImageRequest(RequestMessage as RequestMessageImage);
break;
case RequestMsgType.Voice:
ResponseMessage = OnVoiceRequest(RequestMessage as RequestMessageVoice);
break;
case RequestMsgType.Event:
ResponseMessage = OnEventRequest(RequestMessage as RequestMessageEventBase);
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null)
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
OnExecuted();
}
}
public override XDocument Init(XDocument postDataDocument, object postData = null)
{
//进行加密判断并处理
_postModel = postData as PostModel;
var postDataStr = postDataDocument.ToString();
XDocument decryptDoc = postDataDocument;
if (_postModel != null && postDataDocument.Root.Element("Encrypt") != null && !string.IsNullOrEmpty(postDataDocument.Root.Element("Encrypt").Value))
{
//使用了加密
UsingEcryptMessage = true;
EcryptRequestDocument = postDataDocument;
WXBizMsgCrypt msgCrype = new WXBizMsgCrypt(_postModel.Token, _postModel.EncodingAESKey, _postModel.AppId);
string msgXml = null;
var result = msgCrype.DecryptMsg(_postModel.Msg_Signature, _postModel.Timestamp, _postModel.Nonce, postDataStr, ref msgXml);
//判断result类型
if (result != 0)
{
//验证没有通过，取消执行
CancelExcute = true;
return(null);
}
if (postDataDocument.Root.Element("FromUserName") != null && !string.IsNullOrEmpty(postDataDocument.Root.Element("FromUserName").Value))
{
//TODO：使用了兼容模式，进行验证即可
UsingCompatibilityModelEcryptMessage = true;
}
decryptDoc = XDocument.Parse(msgXml);//完成解密
}
RequestMessage = RequestMessageFactory.GetRequestEntity(decryptDoc);
if (UsingEcryptMessage)
{
RequestMessage.Encrypt = postDataDocument.Root.Element("Encrypt").Value;
}
//TODO:分布式系统中本地的上下文会有同步问题，需要同步使用远程的储存
if (WeixinContextGlobal.UseWeixinContext)
{
var omit = OmitRepeatedMessageFunc == null || OmitRepeatedMessageFunc(RequestMessage);
lock (WeixinContextGlobal.OmitRepeatLock)//TODO:使用分布式锁
{
#region 消息去重
if (omit &&
OmitRepeatedMessage &&
CurrentMessageContext.RequestMessages.Count > 0
//&& !(RequestMessage is RequestMessageEvent_Merchant_Order)批量订单的MsgId可能会相同
)
{
//lastMessage必定有值（除非极端小的过期时间条件下，几乎不可能发生）
var lastMessage = CurrentMessageContext.RequestMessages[CurrentMessageContext.RequestMessages.Count - 1];
if (
//使用MsgId去重
(lastMessage.MsgId != 0 && lastMessage.MsgId == RequestMessage.MsgId)
//使用CreateTime去重（OpenId对象已经是同一个）
|| (lastMessage.MsgId == RequestMessage.MsgId &&
lastMessage.CreateTime == RequestMessage.CreateTime &&
lastMessage.MsgType == RequestMessage.MsgType)
)
{
CancelExcute = true;//重复消息，取消执行
MessageIsRepeated = true;
}
}
#endregion
//在消息没有被去重的情况下记录上下文
if (!MessageIsRepeated)
{
WeixinContext.InsertMessage(RequestMessage);
}
}
}
return(decryptDoc);
}
public override void Execute()
{
if (CancelExcute)
{
return;
}
OnExecuting();
if (CancelExcute)
{
return;
}
try
{
if (RequestMessage == null)
{
return;
}
//var handlers=QyMessageHandlerEvent.GetInvocationList();
//Log.Debug();
// 先处理插件注册的事件
if (QyMessageHandlerEvent != null)
{
Log.Debug("plugins event have been registed");
QyMessageHandlerEvent(this);
}
else
{
Log.Debug("no plugins event register");
}
// 如果response里有东西了，说明已经处理过了。不再处理。
if (this.ResponseMessage != null)
{
return;
}
switch (RequestMessage.MsgType)
{
case RequestMsgType.DEFAULT: //第三方回调
{
if (RequestMessage is IThirdPartyInfoBase)
{
var thirdPartyInfo = RequestMessage as IThirdPartyInfoBase;
switch (thirdPartyInfo.InfoType)
{
case ThirdPartyInfo.SUITE_TICKET:
break;
case ThirdPartyInfo.CHANGE_AUTH:
break;
case ThirdPartyInfo.CANCEL_AUTH:
break;
default:
throw new UnknownRequestMsgTypeException("未知的InfoType请求类型", null);
}
TextResponseMessage = "success"; //设置文字类型返回
}
else
{
throw new WeixinException("没有找到合适的消息类型。");
}
}
break;
case RequestMsgType.Chat:
ResponseMessage = OnChatRequest(RequestMessage as RequestMessageChat);
ResponseMessage = null; //不参与上下文记录
break;
//以下是普通信息
case RequestMsgType.Text:
{
var requestMessage = RequestMessage as RequestMessageText;
ResponseMessage = OnTextOrEventRequest(requestMessage) ?? OnTextRequest(requestMessage);
}
break;
case RequestMsgType.Location:
ResponseMessage = OnLocationRequest(RequestMessage as RequestMessageLocation);
break;
case RequestMsgType.Image:
ResponseMessage = OnImageRequest(RequestMessage as RequestMessageImage);
break;
case RequestMsgType.Voice:
ResponseMessage = OnVoiceRequest(RequestMessage as RequestMessageVoice);
break;
case RequestMsgType.Video:
ResponseMessage = OnVideoRequest(RequestMessage as RequestMessageVideo);
break;
case RequestMsgType.ShortVideo:
ResponseMessage = OnShortVideoRequest(RequestMessage as RequestMessageShortVideo);
break;
case RequestMsgType.Event:
{
var requestMessageText = (RequestMessage as IRequestMessageEventBase).ConvertToRequestMessageText();
ResponseMessage = OnTextOrEventRequest(requestMessageText) ?? OnEventRequest(RequestMessage as IRequestMessageEventBase);
}
break;
default:
throw new UnknownRequestMsgTypeException("未知的MsgType请求类型", null);
}
//记录上下文
if (WeixinContextGlobal.UseWeixinContext && ResponseMessage != null)
{
WeixinContext.InsertMessage(ResponseMessage);
}
}
catch (Exception ex)
{
throw new MessageHandlerException("MessageHandler中Execute()过程发生错误：" + ex.Message, ex);
}
finally
{
OnExecuted();
}
}
