// Login handler
func LoginHandler(res http.ResponseWriter, req *http.Request) {
if req.Method != "POST" && session.GetUser(req).Email != "" {
// If user is already in session, we want to redirect him to front page.
http.Redirect(res, req, URL_ROOT, http.StatusFound)
return
}
invalidUser := false
if req.Method == "POST" {
email := req.FormValue("username")
if isValidUser(email, req.FormValue("password"), req) {
// Set the session
session.CreateSession(&res, req, session.User{Email: email})
// Redirecting the user to profile page.
http.Redirect(res, req, URL_ROOT, http.StatusFound)
return
} else {
// Invalid User
invalidUser = true
}
}
//Parsing the template
tpl := template.Must(template.ParseFiles("template/login.html"))
err := tpl.Execute(res, invalidUser)
log.LogError(err)
}
// Signup handler
func SignupHandler(res http.ResponseWriter, req *http.Request) {
if req.Method != "POST" && session.GetUser(req).Email != "" {
// If user is already in session, we want to redirect him to front page.
http.Redirect(res, req, URL_ROOT, http.StatusFound)
return
}
var errs []string
if req.Method == "POST" {
email := req.FormValue("email")
pass1 := req.FormValue("password1")
pass2 := req.FormValue("password2")
// Validatation comes here
errs = validate(email, pass1, pass2, req)
if errs == nil {
// Create the user
du := datastore.User{
Email: email,
Password: Encrypt(pass1),
FirstName: req.FormValue("fname"),
LastName: req.FormValue("lname"),
}
// Store the user
util.SaveUser(req, du)
// Create session
session.CreateSession(&res, req, session.User{Email: du.Email})
// Redirect the user to front page
http.Redirect(res, req, URL_ROOT, http.StatusFound)
}
}
//Parsing the template
tpl := template.Must(template.ParseFiles("template/signup.html"))
err := tpl.Execute(res, errs)
log.LogError(err)
}