//Login page
func (c *UserController) Login(rw http.ResponseWriter, r *http.Request, p httprouter.Params) {
if r.Method == "GET" {
// if logged in, go to profile / else login page
RedirectToLogin(c, rw, r, p)
} else if r.Method == "POST" {
r.ParseForm()
username := strings.ToLower(r.FormValue("username"))
password := r.FormValue("password")
newUser := models.User{
Username: username,
Password: password}
newUser.ValidateLogin()
if newUser.Message != "" {
newUser.Username = ""
c.HTML(rw, http.StatusOK, "user/login", newUser)
return
}
if !CheckForExistingUsername(&newUser) {
//User Exists
if CheckForMatchingPassword(&newUser) {
//Passwords Match
//Open Session and forward back to front page
newUser.Message = "Passwords match."
setSession(newUser.Username, rw)
c.HTML(rw, http.StatusOK, "user/loggedIn", newUser)
return
} else {
newUser.Message = "Password doesn't match record for " + newUser.Username
}
} else {
//User Doesn't exist
newUser.Message = "User " + newUser.Username + " doesn't exist."
}
c.HTML(rw, http.StatusOK, "user/login", newUser)
}
}
