public static bool InsertUser(User user)
{
using (var mongo=Mongo.Create(@"mongodb://localhost/test"))
{
var userCollection = mongo.GetCollection<User> ();
var oldUsers = userCollection.AsQueryable ().Where (User => User.Name == user.Name).ToList ();
if (oldUsers.Count>0)
{
throw new ItemExistException ("已经使用过的昵称");
}
var oldUsers2 = userCollection.AsQueryable ().Where (User =>User.Mail == user.Mail).ToList ();
if (oldUsers2.Count>0)
{
throw new ItemExistException ("已经使用过的邮件地址");
}
userCollection.Insert (user);
return true;
}
}
//注册页面的试图函数
public ActionResult Signup()
{
if (Request.Form["Mail"]!=null&&Request.Form["Name"]!=null&&Request.Form["Password"]!=null&&Request.Form["Password2"]!=null)
{
if (Request.Form["Mail"]!=""&&Request.Form["Name"]!=""&&Request.Form["Password"]!=""&&Request.Form["Password2"]!="")
{
bool isValidated=true;
Regex mailExp = new Regex(@"^\w+@\w+(\.\w+)+(\,\w+@\w+(\.\w+)+)*$");
if (mailExp.Match(Request.Form["Mail"].ToString()).Success == false||Request.Form["Mail"].Length>50)
{
isValidated=false;
ViewData["Message"]+="无效的邮件地址<br />";
}
if (Request.Form["Name"].Length>12)
{
isValidated=false;
ViewData["Message"]+="无效的昵称<br />";
}
if (Request.Form["Password"]!=Request.Form["Password2"]||Request.Form["Password"].Length>20||Request.Form["Password"].Length<6)
{
isValidated=false;
ViewData["Message"]+="无效的密码<br />";
}
if (isValidated==true)
{
User user=new User()
{
Name=Request.Form["Name"],
Password=Request.Form["Password"],
Mail=Request.Form["Mail"],
Permission=0,
};
try
{
UserFarm.InsertUser(user);
}
catch (Exception e)
{
ViewData["Message"]+=e.Message;
return View();
}
Session["Id"]=user.Id;
Session["Name"]=user.Name;
return Redirect("/i/"+user.Id+"/");
}
}
}
return View();
}