/// <summary>
/// 获取XDocument转换后的IRequestMessageBase实例。
/// 如果MsgType不存在，抛出UnknownRequestMsgTypeException异常
/// </summary>
/// <returns></returns>
public static IWorkRequestMessageBase GetRequestEntity<TMC>(TMC messageContext, XDocument doc)
where TMC : class, IMessageContext<IWorkRequestMessageBase, IWorkResponseMessageBase>, new()
{
WorkRequestMessageBase requestMessage = null;
RequestMsgType msgType;
ThirdPartyInfo infoType;
//区分普通消息与第三方应用授权推送消息，MsgType有值说明是普通消息，反之则是第三方应用授权推送消息
if (doc.Root.Element("MsgType") != null)
{
//常规推送信息
try
{
msgType = MsgTypeHelper.GetRequestMsgType(doc);
messageContext.GetRequestEntityMappingResult(msgType, doc);
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType不存在！，XML：{0}", doc.ToString()), ex);
}
}
else if (doc.Root.Element("InfoType") != null)
{
//第三方回调
try
{
infoType = Work.Helpers.MsgTypeHelper.GetThirdPartyInfo(doc);
switch (infoType)
{
case ThirdPartyInfo.SUITE_TICKET://推送suite_ticket协议
requestMessage = new RequestMessageInfo_Suite_Ticket();
break;
case ThirdPartyInfo.CHANGE_AUTH://变更授权的通知
requestMessage = new RequestMessageInfo_Change_Auth();
break;
case ThirdPartyInfo.CANCEL_AUTH://取消授权的通知
requestMessage = new RequestMessageInfo_Cancel_Auth();
break;
case ThirdPartyInfo.CREATE_AUTH://授权成功推送auth_code事件
requestMessage = new RequestMessageInfo_Create_Auth();
break;
case ThirdPartyInfo.CHANGE_CONTACT://通讯录变更通知
requestMessage = new RequestMessageInfo_Change_Contact();
break;
default:
throw new UnknownRequestMsgTypeException(string.Format("InfoType：{0} 在RequestMessageFactory中没有对应的处理程序！", infoType), new ArgumentOutOfRangeException());//为了能够对类型变动最大程度容错（如微信目前还可以对公众账号suscribe等未知类型，但API没有开放），建议在使用的时候catch这个异常
}
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()), ex);
}
}
else
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()));
}
return requestMessage;
}
/// <summary>
/// 获取XDocument转换后的IRequestMessageBase实例。
/// 如果MsgType不存在，抛出UnknownRequestMsgTypeException异常
/// </summary>
/// <returns></returns>
public static IWorkRequestMessageBase GetRequestEntity(XDocument doc)
{
WorkRequestMessageBase requestMessage = null;
RequestMsgType msgType;
ThirdPartyInfo infoType;
//区分普通消息与第三方应用授权推送消息，MsgType有值说明是普通消息，反之则是第三方应用授权推送消息
if (doc.Root.Element("MsgType") != null)
{
//常规推送信息
try
{
msgType = MsgTypeHelper.GetRequestMsgType(doc);
switch (msgType)
{
case RequestMsgType.Text:
requestMessage = new RequestMessageText();
break;
case RequestMsgType.Location:
requestMessage = new RequestMessageLocation();
break;
case RequestMsgType.Image:
requestMessage = new RequestMessageImage();
break;
case RequestMsgType.Voice:
requestMessage = new RequestMessageVoice();
break;
case RequestMsgType.Video:
requestMessage = new RequestMessageVideo();
break;
case RequestMsgType.ShortVideo:
requestMessage = new RequestMessageShortVideo();
break;
case RequestMsgType.File:
requestMessage = new RequestMessageFile();
break;
case RequestMsgType.Event:
//判断Event类型
switch (doc.Root.Element("Event").Value.ToUpper())
{
case "CLICK": //菜单点击
requestMessage = new RequestMessageEvent_Click();
break;
case "VIEW": //URL跳转
requestMessage = new RequestMessageEvent_View();
break;
case "SUBSCRIBE": //订阅（关注）
requestMessage = new RequestMessageEvent_Subscribe();
break;
case "UNSUBSCRIBE": //取消订阅（关注）
requestMessage = new RequestMessageEvent_UnSubscribe();
break;
case "SCANCODE_PUSH": //扫码推事件(scancode_push)
requestMessage = new RequestMessageEvent_Scancode_Push();
break;
case "SCANCODE_WAITMSG": //扫码推事件且弹出“消息接收中”提示框(scancode_waitmsg)
requestMessage = new RequestMessageEvent_Scancode_Waitmsg();
break;
case "PIC_SYSPHOTO": //弹出系统拍照发图(pic_sysphoto)
requestMessage = new RequestMessageEvent_Pic_Sysphoto();
break;
case "PIC_PHOTO_OR_ALBUM": //弹出拍照或者相册发图（pic_photo_or_album）
requestMessage = new RequestMessageEvent_Pic_Photo_Or_Album();
break;
case "PIC_WEIXIN": //弹出微信相册发图器(pic_weixin)
requestMessage = new RequestMessageEvent_Pic_Weixin();
break;
case "LOCATION_SELECT": //弹出地理位置选择器（location_select）
requestMessage = new RequestMessageEvent_Location_Select();
break;
case "LOCATION": //上报地理位置事件（location）
requestMessage = new RequestMessageEvent_Location();
break;
case "ENTER_AGENT": //用户进入应用的事件推送（enter_agent）
requestMessage = new RequestMessageEvent_Enter_Agent();
break;
case "BATCH_JOB_RESULT": //异步任务完成事件推送(batch_job_result)
requestMessage = new RequestMessageEvent_Batch_Job_Result();
break;
case "CHANGE_CONTACT": //通讯录更改推送(change_contact)
switch (doc.Root.Element("ChangeType").Value.ToUpper())
{
case "CREATE_USER":
requestMessage = new RequestMessageEvent_Change_Contact_User_Create();
break;
case "UPDATE_USER":
requestMessage = new RequestMessageEvent_Change_Contact_User_Update();
break;
case "DELETE_USER":
requestMessage = new RequestMessageEvent_Change_Contact_User_Base();
break;
case "CREATE_PARTY":
requestMessage = new RequestMessageEvent_Change_Contact_Party_Create();
break;
case "UPDATE_PARTY":
requestMessage = new RequestMessageEvent_Change_Contact_Party_Update();
break;
case "DELETE_PARTY":
requestMessage = new RequestMessageEvent_Change_Contact_Party_Base();
break;
case "UPDATE_TAG":
requestMessage = new RequestMessageEvent_Change_Contact_Tag_Update();
break;
default: //其他意外类型（也可以选择抛出异常）
requestMessage = new RequestMessageEventBase();
break;
}
break;
default: //其他意外类型（也可以选择抛出异常）
requestMessage = new RequestMessageEventBase();
break;
}
break;
default:
throw new UnknownRequestMsgTypeException(string.Format("MsgType：{0} 在RequestMessageFactory中没有对应的处理程序！", msgType), new ArgumentOutOfRangeException()); //为了能够对类型变动最大程度容错（如微信目前还可以对公众账号suscribe等未知类型，但API没有开放），建议在使用的时候catch这个异常
}
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType不存在！，XML：{0}", doc.ToString()), ex);
}
}
else if (doc.Root.Element("InfoType") != null)
{
//第三方回调
try
{
infoType = Work.Helpers.MsgTypeHelper.GetThirdPartyInfo(doc);
switch (infoType)
{
case ThirdPartyInfo.SUITE_TICKET: //推送suite_ticket协议
requestMessage = new RequestMessageInfo_Suite_Ticket();
break;
case ThirdPartyInfo.CHANGE_AUTH: //变更授权的通知
requestMessage = new RequestMessageInfo_Change_Auth();
break;
case ThirdPartyInfo.CANCEL_AUTH: //取消授权的通知
requestMessage = new RequestMessageInfo_Cancel_Auth();
break;
case ThirdPartyInfo.CREATE_AUTH: //授权成功推送auth_code事件
requestMessage = new RequestMessageInfo_Create_Auth();
break;
case ThirdPartyInfo.CHANGE_CONTACT: //通讯录变更通知
requestMessage = new RequestMessageInfo_Change_Contact();
break;
default:
throw new UnknownRequestMsgTypeException(string.Format("InfoType：{0} 在RequestMessageFactory中没有对应的处理程序！", infoType), new ArgumentOutOfRangeException()); //为了能够对类型变动最大程度容错（如微信目前还可以对公众账号suscribe等未知类型，但API没有开放），建议在使用的时候catch这个异常
}
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()), ex);
}
}
else
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()));
}
return(requestMessage);
}
/// <summary>
/// 获取XDocument转换后的IRequestMessageBase实例。
/// 如果MsgType不存在，抛出UnknownRequestMsgTypeException异常
/// </summary>
/// <returns></returns>
public static IWorkRequestMessageBase GetRequestEntity <TMC>(TMC messageContext, XDocument doc)
where TMC : class, IMessageContext <IWorkRequestMessageBase, IWorkResponseMessageBase>, new()
{
WorkRequestMessageBase requestMessage = null;
RequestMsgType msgType;
ThirdPartyInfo infoType;
//区分普通消息与第三方应用授权推送消息，MsgType有值说明是普通消息，反之则是第三方应用授权推送消息
if (doc.Root.Element("MsgType") != null)
{
//常规推送信息
try
{
//获取消息类型
msgType = MsgTypeHelper.GetRequestMsgType(doc);
//自动获取对应类型的 RequestMessage
requestMessage = messageContext.GetRequestEntityMappingResult(msgType, doc) as WorkRequestMessageBase;
////特殊对象处理（不使用底层 EntityHelper）
//if (requestMessage is RequestMessageEvent_SysApprovalChange)
//{
// var requestXml = doc.Root.ToString();
// XmlUtility.Deserialize<RequestMessageEvent_SysApprovalChange>(requestXml);
//}
//将 XML 内容填充到 requestMessage 中
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType不存在！，XML：{0}", doc.ToString()), ex);
}
}
else if (doc.Root.Element("InfoType") != null)
{
//第三方回调
try
{
infoType = Work.Helpers.MsgTypeHelper.GetThirdPartyInfo(doc);
switch (infoType)
{
case ThirdPartyInfo.SUITE_TICKET: //推送suite_ticket协议
requestMessage = new RequestMessageInfo_Suite_Ticket();
break;
case ThirdPartyInfo.CHANGE_AUTH: //变更授权的通知
requestMessage = new RequestMessageInfo_Change_Auth();
break;
case ThirdPartyInfo.CANCEL_AUTH: //取消授权的通知
requestMessage = new RequestMessageInfo_Cancel_Auth();
break;
case ThirdPartyInfo.CREATE_AUTH: //授权成功推送auth_code事件
requestMessage = new RequestMessageInfo_Create_Auth();
break;
case ThirdPartyInfo.CHANGE_CONTACT: //通讯录变更通知
requestMessage = new RequestMessageInfo_Change_Contact();
break;
case ThirdPartyInfo.CHANGE_EXTERNAL_CONTACT:
switch (doc.Root.Element("ChangeType").Value.ToUpper())
{
case "ADD_EXTERNAL_CONTACT":
requestMessage = new RequestMessageEvent_Change_ExternalContact_Add();
break;
case "ADD_HALF_EXTERNAL_CONTACT":
requestMessage = new RequestMessageEvent_Change_ExternalContact_Add_Half();
break;
case "EDIT_EXTERNAL_CONTACT":
requestMessage = new RequestMessageEvent_Change_ExternalContact_Modified();
break;
case "DEL_EXTERNAL_CONTACT":
requestMessage = new RequestMessageEvent_Change_ExternalContact_Del();
break;
case "DEL_FOLLOW_USER":
requestMessage = new RequestMessageEvent_Change_ExternalContact_Del_FollowUser();
break;
case "MSG_AUDIT_APPROVED":
requestMessage = new RequestMessageEvent_Change_ExternalContact_MsgAudit();
break;
default:
requestMessage = new RequestMessageEvent_Change_ExternalContact_Base();
break;
}
break;
default:
throw new UnknownRequestMsgTypeException(string.Format("InfoType：{0} 在RequestMessageFactory中没有对应的处理程序！", infoType), new ArgumentOutOfRangeException()); //为了能够对类型变动最大程度容错（如微信目前还可以对公众账号suscribe等未知类型，但API没有开放），建议在使用的时候catch这个异常
}
EntityHelper.FillEntityWithXml(requestMessage, doc);
}
catch (ArgumentException ex)
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()), ex);
}
}
else
{
throw new WeixinException(string.Format("RequestMessage转换出错！可能是MsgType和InfoType都不存在！，XML：{0}", doc.ToString()));
}
return(requestMessage);
}