<?php

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

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

class PasswordChange extends FacadeTemplateControl {

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

    public function setUserToChange(DbUser $user) {
        if ($user->IsGuest && !$this->Page->IsCallBack) {
            throw new TInvalidDataValueException(
                'Password change impossible for guest user'
            );
        }
        $this->setControlState('user', $user);
    }

    public function checkPassword($sender, $param) {
        $param->IsValid = $this->getFacade()->verifyUserPassword(
            $this->Password->Text, $this->UserToChange
        );
    }

    public function changePassword($sender, $param) {
        $this->SuccessMessage->Visible = FALSE;
        if ($this->Page->IsValid) {
            $this->getFacade()->changePassword(
                $this->UserToChange,
                $this->NewPassword->Text
            );
            $this->SuccessMessage->Visible = TRUE;
        }
    }

}

?>