/// <summary>
/// 在某个action执行之前进行拦截
/// </summary>
/// <param name="filterContext"></param>
public override void OnActionExecuting(ActionExecutingContext filterContext)
{
IUserBLL ownerBll = BLLFactory <IUserBLL> .GetBLL("UserBLL");
//获取当前保存的Session
HttpContextBase ctx = filterContext.HttpContext;
string Unionid = (string)ctx.Session["Unionid"];
string Openid = (string)ctx.Session["OpenId"];
//获取请求地址
string controller = filterContext.RouteData.Values["controller"].ToString();
string action = filterContext.RouteData.Values["action"].ToString();
if (Openid == null || Unionid == null || !ownerBll.Exist(o => o.WeixinUnionId == Unionid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT) ||
!ownerBll.Exist(o => o.WeixinOpenId == Openid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT))
{
string url = HttpContext.Current.Request.Url.ToString();
ctx.Session["VisitUrl"] = url;
string oAuthUrl = OAuthApi.GetAuthorizeUrl(ConstantParam.AppId, "http://v.homekeeper.com.cn/WeixinOAuth2/UserInfoCallback", "sarnath", OAuthScope.snsapi_userinfo);
filterContext.Result = new RedirectResult(oAuthUrl);
}
else if (!"WeixinPersonalCenter".Equals(controller) && !"WeixinIdentityBind".Equals(controller) && !"WeixinHome".Equals(controller))
{
var owner = ownerBll.GetEntity(o => o.WeixinUnionId == Unionid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT);
var userPlaces = owner.UserPlaces.Where(p => p.PropertyPlace.DelFlag == ConstantParam.DEL_FLAG_DEFAULT);
if (userPlaces.Count() == 0)
{
filterContext.Result = new RedirectResult("/WeixinIdentityBind/AddPlace");
}
else if (!"WeixinPropertyNotice".Equals(controller) && userPlaces.Select(p => IsVerified(p.PropertyPlace, p.User)).Count(i => i) == 0)
{
filterContext.Result = new RedirectResult("/WeixinIdentityBind/Index");
}
}
base.OnActionExecuting(filterContext);
}
/// <summary>
/// OAuthScope.snsapi_userinfo方式回调
/// </summary>
/// <param name="code"></param>
/// <param name="state"></param>
/// <returns></returns>
public ActionResult UserInfoCallback(string code, string state)
{
if (string.IsNullOrEmpty(code))
{
return(Content("您拒绝了授权！"));
}
if (state != "sarnath")
{
//实际上可以存任何想传递的数据，比如用户ID，并且需要结合例如下面的Session["OAuthAccessToken"]进行验证
return(Content("验证失败！请从正规途径进入！"));
}
OAuthAccessTokenResult result = null;
//通过，用code换取access_token
try
{
result = OAuthApi.GetAccessToken(ConstantParam.AppId, ConstantParam.AppSecret, code);
}
catch (Exception ex)
{
return(Content(ex.Message));
}
if (result.errcode != ReturnCode.请求成功)
{
return(Content("错误：" + result.errmsg));
}
//下面2个数据也可以自己封装成一个类，储存在数据库中（建议结合缓存）
//如果可以确保安全，可以将access_token存入用户的cookie中，每一个人的access_token是不一样的
Session["OAuthAccessTokenStartTime"] = DateTime.Now;
Session["OAuthAccessToken"] = result;
//获取用户详细信息
try
{
OAuthUserInfo userInfo = OAuthApi.GetUserInfo(result.access_token, result.openid);
IUserBLL ownerBll = BLLFactory <IUserBLL> .GetBLL("UserBLL");
//如果微信Unionid不存在
if (!ownerBll.Exist(o => o.WeixinUnionId == userInfo.unionid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT))
{
//随机字符串
string str = "1234567890abcdefghijklmnopqrstuvwxyz";
Random r = new Random();
string RandomStr = "";
for (int i = 0; i < 16; i++)
{
RandomStr += str[r.Next(str.Length)].ToString();
}
T_User user = new T_User()
{
UserName = RandomStr,
WeixinOpenId = userInfo.openid,
WeixinUnionId = userInfo.unionid
};
if (userInfo.sex > 0)
{
user.Gender = userInfo.sex == 1 ? 0 : 1;
}
ownerBll.Save(user);
}
else if (!ownerBll.Exist(o => o.WeixinOpenId == userInfo.openid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT))
{
T_User user = ownerBll.GetEntity(o => o.WeixinUnionId == userInfo.unionid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT);
user.WeixinOpenId = userInfo.openid;
ownerBll.Update(user);
}
var owner = ownerBll.GetEntity(o => o.WeixinUnionId == userInfo.unionid && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT);
Session["OpenId"] = owner.WeixinOpenId;
Session["Unionid"] = owner.WeixinUnionId;
return(Redirect((string)Session["VisitUrl"]));
}
catch (ErrorJsonResultException ex)
{
return(Content(ex.Message));
}
}
public JsonResult GetValidateCode(string phoneNum, int actionCode)
{
JsonModel jm = new JsonModel();
try
{
//如果是注册（设置手机号）操作获取验证码
if (actionCode == 0)
{
IUserBLL ownerBll = BLLFactory <IUserBLL> .GetBLL("UserBLL");
//如果手机号已存在
if (ownerBll.Exist(o => o.Phone == phoneNum && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT))
{
jm.Msg = APIMessage.PHONE_EXIST;
return(Json(jm, JsonRequestBehavior.AllowGet));
}
}
else if (actionCode == 1)
{
IUserBLL ownerBll = BLLFactory <IUserBLL> .GetBLL("UserBLL");
//如果手机号对应用户不存在
if (!ownerBll.Exist(o => o.Phone == phoneNum && o.DelFlag == ConstantParam.DEL_FLAG_DEFAULT))
{
jm.Msg = APIMessage.PHONE_NO_EXIST;
return(Json(jm, JsonRequestBehavior.AllowGet));
}
}
string code = PropertyUtils.CreateValidateCode(6);
string msg = "感谢使用【Ai我家】微信公众号,验证码为:" + code + ",请在页面输入完成验证,如非本人操作请忽略";
//如果短信发送成功
if (PropertyUtils.SendSMS(phoneNum, msg, null))
{
IPhoneValidateBLL phoneValidateBll = BLLFactory <IPhoneValidateBLL> .GetBLL("PhoneValidateBLL");
var phoneValidate = phoneValidateBll.GetEntity(v => v.PhoneNum == phoneNum && v.ActionCode == actionCode);
//如果该手机号在相同操作中不存在
if (phoneValidate == null)
{
T_PhoneValidate v = new T_PhoneValidate()
{
PhoneNum = phoneNum,
ValidateCode = code,
InvalidTime = DateTime.Now.AddMinutes(Convert.ToInt32(PropertyUtils.GetConfigParamValue("ValidateCodeInvalid"))),
ActionCode = actionCode
};
phoneValidateBll.Save(v);
}
else
{
phoneValidate.ValidateCode = code;
phoneValidate.InvalidTime = DateTime.Now.AddMinutes(Convert.ToInt32(PropertyUtils.GetConfigParamValue("ValidateCodeInvalid")));
phoneValidateBll.Update(phoneValidate);
}
}
else
{
jm.Msg = APIMessage.VALDATE_GET_FAIL;
}
}
catch
{
jm.Msg = APIMessage.REQUEST_EXCEPTION;
}
return(Json(jm, JsonRequestBehavior.AllowGet));
}