<?php

Prado::using('Application.web.FacadeTemplateControl');

Prado::using('Application.user.DbUser');
Prado::using('Application.facades.UserFacade');

Prado::using('System.Web.UI.ActiveControls.TActiveCheckBox');

class ViewPreference extends FacadeTemplateControl {

    public function getUserToChange() {
        return $this->getControlState('user');
    }

    public function setUserToChange(DbUser $user) {
        if (!$this->Page->IsCallBack) {
            if ($user->IsGuest) {
                throw new TInvalidDataValueException(
                    Prado::localize(
                        'Grouped view preference change impossible for guest user'
                    )
                );
            }
            $this->setControlState('user', $user);
        }
    }

    public function savePreference($sender, $param) {
        $this->getFacade()->setGroupedViewPreference(
            $this->UserToChange,
            $sender->Checked
        );
    }

}

?>