Dev: new controller for database update, accessible without being log…

…ged.

application/controllers/AdminController.php

@@ -132,10 +132,10 @@ public function run($action)
         {
             $sDBVersion = getGlobalSetting('DBVersion');
             if ((int) $sDBVersion < Yii::app()->getConfig('dbversionnumber') && $action != 'update' && $action != 'authentication')
-                $this->redirect(array('/admin/update/sa/db'));
+                $this->redirect(array('/admin/databaseupdate/sa/db'));
         }
 
-        if ($action != "db")
+        if ($action != "databaseupdate" && $action != "db")
             if (empty($this->user_id) && $action != "authentication"  && $action != "remotecontrol")
             {
                 if (!empty($action) && $action != 'index')
@@ -185,6 +185,7 @@ public function getActionClasses()
         'checkintegrity'   => 'checkintegrity',
         'conditions'       => 'conditionsaction',
         'database'         => 'database',
+        'databaseupdate'   => 'databaseupdate',
         'dataentry'        => 'dataentry',
         'dumpdb'           => 'dumpdb',
         'emailtemplates'   => 'emailtemplates',

application/controllers/admin/databaseupdate.php

@@ -0,0 +1,50 @@
+<?php
+if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/*
+* 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
+*
+* @package        LimeSurvey
+* @subpackage    Backend
+*
+* This controller must be accessible by unlogged user (in case of modifications of {{permissions}} blocking the login )
+*
+*/
+class databaseupdate extends Survey_Common_Action
+{
+    /**
+    * Update database
+    */
+    public function db($continue = null)
+    {
+        Yii::app()->loadHelper("update/update");
+        if(isset($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);
+    }
+}