public Task <OrgInfo> GetOrgInfo(string bsKey)
{
return(Task.Factory.StartNew(() =>
{
using (DB db = new DB())
{
var orgInfo = db.OrgInfos.Find(bsKey);
if (orgInfo == null)
{
throw new Exception("错误的大屏号码");
}
if (string.IsNullOrEmpty(orgInfo.Ticket))
{
var qrcode = WXServiceManager.CreateQrcodeLIMIT(orgInfo.Key);
orgInfo.Ticket = qrcode.ticket;
orgInfo.Url = WXServiceManager.GetShortUrl(qrcode.url);
orgInfo = db.OrgInfos.Edit(orgInfo);
db.Save();
}
Context.Set("OrgInfo", orgInfo);
StartClass.log.WriteInfo("添加到组:" + Context.ConnectionId + "-" + orgInfo.Key);
context.Groups.Add(Context.ConnectionId, orgInfo.Key).Wait();
return orgInfo;
}
}));
}
public Task <string> GetAuthUrl()
{
return(Task.Factory.StartNew(() =>
{
return WXServiceManager.GetAuthUrl(((OrgInfo)Context.Get("OrgInfo")).Key.ToString());
}));
}
/// <summary>
/// 验证微信签名
/// </summary>
/// <returns></returns>
/// * 将token、timestamp、nonce三个参数进行字典序排序
/// * 将三个参数字符串拼接成一个字符串进行sha1加密
/// * 开发者获得加密后的字符串可与signature对比，标识该请求来源于微信。
private bool CheckSignature(string signature, string timestamp, string nonce, string echostr)
{
string[] ArrTmp = { WXServiceManager._PushToken, timestamp, nonce };
Array.Sort(ArrTmp);
string tmpStr = string.Join("", ArrTmp);
StartClass.log.WriteInfo(tmpStr);
var result = WXServiceManager.SHA1(tmpStr, Encoding.UTF8).ToLower();
StartClass.log.WriteInfo(result);
return(signature == result);
}
public Task <UserInfo> GetUserForCode(string code)
{
return(Task.Factory.StartNew(() =>
{
var accessToken = WXServiceManager.GetWXWebAccessTokenForCode(code);
if (string.IsNullOrEmpty(accessToken.openid))
{
throw new Exception("错误");
}
using (DB db = new DB())
{
//如果已经有了.
var user = db.UserInfos.AsQuery().Where(w => w.WXOpenId == accessToken.openid).FirstOrDefault();
if (user != null)
{
Context.Set("UserInfo", user);
return user;
}
//如果没有,需要从新拉去并注册
var WXUser = WXServiceManager.GetWXUserInfo(accessToken.openid, accessToken.access_token);
//开始注册
user = new UserInfo();
user.WXOpenId = WXUser.openid;
user.WXCity = WXUser.city;
user.WXCountry = WXUser.country;
user.WXHeadImgUrl = WXUser.headimgurl.Remove(WXUser.headimgurl.Length - 2);
user.WXNickName = WXUser.nickname;
user.WXProvince = WXUser.province;
user.WXSex = WXUser.sex;
user = db.UserInfos.Add(user);
db.Save();
Context.Set("UserInfo", user);
return user;
}
}));
}
private HttpResponseMessage ResponseXML(WxXmlModel wxXmlModel)
{
string XML = "";
StartClass.log.WriteInfo(wxXmlModel.MsgType + "-" + wxXmlModel.Event);
switch (wxXmlModel.MsgType)
{
case "text": //文本回复
XML = GetText(wxXmlModel.FromUserName, wxXmlModel.ToUserName, wxXmlModel.Content);
break;
case "event": //文本回复
StartClass.log.WriteInfo("!!!!!!");
if (wxXmlModel.Event == "subscribe" || wxXmlModel.Event == "SCAN")
{
using (DB db = new DB())
{
StartClass.log.WriteInfo("!" + wxXmlModel.EventKey);
var org = db.OrgInfos.Find(wxXmlModel.EventKey);
StartClass.log.WriteInfo(wxXmlModel.EventKey);
if (org != null)
{
StartClass.log.WriteInfo(org.Key);
XML = ReArticle(wxXmlModel.FromUserName, wxXmlModel.ToUserName, org.OrgName, org.OrgName, "http://pic.cnblogs.com/avatar/743013/20150521120816.png", WXServiceManager.GetAuthUrl(org.Key));
}
}
}
else
{
return(null);
}
break;
default: //默认回复
XML = GetText(wxXmlModel.FromUserName, wxXmlModel.ToUserName, "未知的关键字");
break;
}
StartClass.log.WriteInfo(XML);
return(new HttpResponseMessage()
{
Content = new StringContent(XML, Encoding.UTF8, "application/xml")
});
}
