public ActionResult Sign(Users user)
{
if (user != null)
{
int count = (from u in db.Users where u.UserName == user.UserName || u.Email == user.Email select u).Count();
if (count == 0)
{
if (user.UserName.ToLower().Equals("admin"))
{
user.Roles = UserBLL.Admin;
}
else
{
user.Roles = UserBLL.Normal;
}
user.Password = UserBLL.MD5Hash(user.Password);
user.Birthday = "1990-01-01";
db.Users.Add(user);
if (db.SaveChanges() > 0)
{
return(Content(MoviesBLL.AlertAndRedirect("/Login", "注册成功！")));
}
else
{
ViewBag.Message = "注册失败";
}
}
else
{
ViewBag.Message = "用户名或邮箱账号已存在";
}
}
return(View(user));
}
public ActionResult Portrait(string backUrl)
{
string path = Request.PhysicalApplicationPath + "portrait";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
HttpPostedFileBase file = Request.Files["myfile"];
string type = Path.GetExtension(file.FileName).ToLower();
if ((type.Equals(".jpg") || type.Equals(".png") || type.Equals(".jpeg") || type.Equals(".gif")) && file.ContentLength <= 3145728)
{
Image img = Image.FromStream(file.InputStream);
int max = img.Width < img.Height ? img.Width : img.Height;
int maxPix = 200;//设定最大像素
string src = "temp" + DateTime.Now.ToString("yyyyMMddHHmmss") + type;
/*if (max > maxPix)注释此代码，可将大图片变小，小图片变大
* {*/
int width, height;
width = img.Width;
height = img.Height;
float scale = ((float)max / (float)maxPix);
if (width < height)
{
width = maxPix;
height = (int)(height / scale);
}
else
{
height = maxPix;
width = (int)(width / scale);
}
Image newImg = new Bitmap(img, width, height);
newImg.Save(path + "\\" + src, img.RawFormat);
/*}
* else
* file.SaveAs(path + "\\" + src);*/
ViewData.Add("imgresouce", "/portrait/" + src);
Session["tempPath"] = path;
Session["tempSrc"] = src;
Session["backUrl"] = backUrl;
return(View());
}
else
{
return(Content(MoviesBLL.AlertAndRedirect(backUrl, "请上传小于3MB的图片文件!")));
}
}
public ActionResult ChangePassword(FormCollection form)
{
Users user = UserBLL.getLoginUser(this);
if (user != null)
{
string old = form["oldpass"];
string pass1 = form["password"];
string pass2 = form["password2"];
if (pass1.Equals(pass2))
{
if (UserBLL.MD5Hash(old).Equals(user.Password))
{
Users newUser = db.Users.Find(user.ID);
newUser.Password = UserBLL.MD5Hash(pass2);
db.Entry <Users>(newUser).State = System.Data.Entity.EntityState.Modified;
if (db.SaveChanges() > 0)
{
UserBLL.Login(this, newUser);
return(Content(MoviesBLL.AlertAndRedirect("/Index", "修改成功")));
}
else
{
ViewBag.Message = "修改失败";
}
}
else
{
ViewBag.Message = "原密码输入不正确";
}
}
else
{
ViewBag.Message = "两次输入的密码不一致";
}
}
return(View());
}