// Get implemented login page.
func (this *Login) Get() error {
this.Data["IsLoginPage"] = true
loginRedirect := strings.TrimSpace(this.GetString("to"))
if loginRedirect == "" {
loginRedirect = this.Ctx.Req().Header.Get("Referer")
}
if utils.IsMatchHost(loginRedirect) == false {
loginRedirect = "/"
}
// no need login
if this.CheckLoginRedirect(false, loginRedirect) {
return nil
}
if len(loginRedirect) > 0 {
auth.SetCookie(this, "login_to", loginRedirect, 0, "/")
}
form := auth.LoginForm{}
this.SetFormSets(&form)
return this.Render("auth/login.html", this.Data)
}
// get login redirect url from cookie
func GetLoginRedirect(ctx *tango.Context) string {
loginRedirect := strings.TrimSpace(GetCookie(ctx.Req(), "login_to"))
if utils.IsMatchHost(loginRedirect) == false {
loginRedirect = "/"
} else {
SetCookie(ctx, "login_to", "", -1, "/")
}
return loginRedirect
}
func (this *BaseRouter) LoginUser(user *models.User, remember bool) string {
ck := this.Cookies().Get("login_to")
var loginRedirect string
if ck != nil {
loginRedirect = strings.TrimSpace(ck.Value)
}
if !utils.IsMatchHost(loginRedirect) {
loginRedirect = "/"
} else {
auth.SetCookie(this, "login_to", "", -1, "/")
}
// login user
auth.LoginUser(user, this.Context, &this.Session, remember)
this.setLangCookie(i18n.GetLangByIndex(user.Lang))
return loginRedirect
}