/// <summary>
/// 获取XML版的回复消息
/// </summary>
/// <param name="domainContext"></param>
/// <param name="toUserName"></param>
/// <param name="autoReply"></param>
/// <returns></returns>
public static KFMessageBase GetKFMessage(ClientDomainContext domainContext, string toUserName,
IAutoReply autoReply)
{
if (autoReply == null)
{
return(null);
}
KFMessageBase replyMessage = null;
switch (autoReply.Type)
{
case EnumAutoReplyType.Text:
//不能返回空白 Content 的XML给微信 API
//否则它会在客户端提示该公众号暂时无法提供服务
if (String.IsNullOrEmpty(autoReply.Content) == false)
{
KFTextMessage textMessage = new KFTextMessage();
textMessage.Text.Content = autoReply.Content;
replyMessage = textMessage;
}
break;
case EnumAutoReplyType.Image:
KFImageMessage imageMessage = new KFImageMessage();
imageMessage.Image.MediaId = autoReply.MediaId;
replyMessage = imageMessage;
break;
case EnumAutoReplyType.Article:
//微信的图文消息有几种不同的格式，此处专用于自动回复
//所以只考虑客服接口的内部文章页面格式
//图文素材可能会被删除
string mediaId = _materialManager.GetArticleMaterialMediaId(autoReply.ArticleId);
if (String.IsNullOrEmpty(mediaId) == false)
{
KFMpArticleMessage articleMessage = new KFMpArticleMessage();
articleMessage.Mpnews.MediaId = mediaId;
replyMessage = articleMessage;
}
break;
default:
Debug.Assert(false, "GetKFMessage 不支持的 AutoReplyOnKeyWordsRule.Type：" + autoReply.Type.ToString());
_log.Write("GetKFMessage 不支持的 AutoReplyOnKeyWordsRule.Type：" + autoReply.Type.ToString(),
domainContext.AutoReplyOnSubscribe.Type.ToString(), TraceEventType.Error);
break;
}
if (replyMessage != null)
{
replyMessage.ToUserName = toUserName;
}
return(replyMessage);
}
private static void SendKFMessage(object state)
{
_timer.Change(-1, -1);
KFTextMessage textMessage = new KFTextMessage();
textMessage.Text.Content = _query_auth_code + "_from_api";
textMessage.ToUserName = _fromUserName;
KFApi.Send(_accessToken, textMessage);
_log.Write("调用客服接口回复测试消息", JsonConvert.SerializeObject(textMessage), TraceEventType.Verbose);
}
