<?php

/*
* LimeSurvey
* Copyright (C) 2007-2011 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*
*
*/

/**
 * Update Database Controller
 * This controller must be accessible by unlogged user (in case of modifications of {{permissions}} blocking the login )
 *
 * @package       LimeSurvey
 * @subpackage    Backend
 */
class DatabaseUpdate extends SurveyCommonAction
{
    /**
     * Update database
     */
    public function db($continue = null)
    {
        Yii::app()->loadHelper("update/update");
        $aData = $aViewUrls = [];
        if (isset($continue) && $continue == "yes") {
            $aViewUrls['output'] = CheckForDBUpgrades($continue);
            $aData['display']['header'] = false;
        } else {
            $aData['display']['header'] = true;
            $aViewUrls['output'] = CheckForDBUpgrades();
        }


        $aData['updatedbaction'] = true;

        $this->renderWrappedTemplate('update', $aViewUrls, $aData, 'layout_minimal.php');
    }
}