<?PHP
/*
 * LimeSurvey
 * Copyright (C) 2007 The LimeSurvey Project Team / Carsten Schmitz
 * All rights reserved.
 * License: http://www.gnu.org/copyleft/gpl.html GNU/GPL, 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.
 *
 * $Id: upgrade-mssql.php 7556 2009-09-01 23:48:37Z c_schmitz $
 */

// There will be a file for each database (accordingly named to the dbADO scheme)
// where based on the current database version the database is upgraded
// For this there will be a settings table which holds the last time the database was upgraded

function db_upgrade_all($oldversion) {
    /// This function does anything necessary to upgrade
    /// older versions to match current functionality
    global $modifyoutput, $dbprefix, $usertemplaterootdir, $standardtemplaterootdir, $clang;
    echo str_pad($clang->gT('The LimeSurvey database is being upgraded').' ('.date('Y-m-d H:i:s').')',14096).".". $clang->gT('Please be patient...')."<br /><br />\n";
    
    if ($oldversion < 143) 
    {
        // Move all user templates to the new user template directory
        echo sprintf($clang->gT("Moving user templates to new location at %s..."),$usertemplaterootdir)."<br />";
        $myDirectory = opendir($standardtemplaterootdir);
        $aFailedTemplates=array();
        // get each entry
        while($entryName = readdir($myDirectory)) {
            if (!in_array($entryName,array('.','..','.svn')) && is_dir($standardtemplaterootdir.DIRECTORY_SEPARATOR.$entryName) && !isStandardTemplate($entryName))
            {
               if (!rename($standardtemplaterootdir.DIRECTORY_SEPARATOR.$entryName,$usertemplaterootdir.DIRECTORY_SEPARATOR.$entryName))
               {
                  $aFailedTemplates[]=$entryName;
               };
            }
        }
        if (count($aFailedTemplates)>0)
        {
            echo "The following templates at {$standardtemplaterootdir} could not be moved to the new location at {$usertemplaterootdir}:<br /><ul>";
            foreach ($aFailedTemplates as $sFailedTemplate)
            {
              echo "<li>{$sFailedTemplate}</li>";
            } 
            echo "</ul>Please move these templates manually after the upgrade has finished.<br />";
        }
        // close directory
        closedir($myDirectory);

    }
}

function upgrade_survey_table145()
{
    global $modifyoutput, $connect;
    $sSurveyQuery = "SELECT * FROM ".db_table_name('surveys')." where notification<>'0'";
    $oSurveyResult = db_execute_assoc($sSurveyQuery);    
    while ( $aSurveyRow = $oSurveyResult->FetchRow() )         
    {
        if ($aSurveyRow['notification']=='1' && trim($aSurveyRow['adminemail'])!='')
        {
            $aEmailAddresses=explode(';',$aSurveyRow['adminemail']);
            $sAdminEmailAddress=$aEmailAddresses[0];
            $sEmailnNotificationAddresses=implode(';',$aEmailAddresses);
            $sSurveyUpdateQuery= "update ".db_table_name('surveys')." set adminemail='{$sAdminEmailAddress}', emailnotificationto='{$sEmailnNotificationAddresses}' where sid=".$aSurveyRow['sid'];        
            $connect->execute($sSurveyUpdateQuery);
        }
        else
        {
            $aEmailAddresses=explode(';',$aSurveyRow['adminemail']);
            $sAdminEmailAddress=$aEmailAddresses[0];
            $sEmailDetailedNotificationAddresses=implode(';',$aEmailAddresses);
            if (trim($aSurveyRow['emailresponseto'])!='')
            {
                $sEmailDetailedNotificationAddresses=$sEmailDetailedNotificationAddresses.';'.trim($aSurveyRow['emailresponseto']);    
            }
            $sSurveyUpdateQuery= "update ".db_table_name('surveys')." set adminemail='{$sAdminEmailAddress}', emailnotificationto='{$sEmailDetailedNotificationAddresses}' where sid=".$aSurveyRow['sid'];        
            $connect->execute($sSurveyUpdateQuery);
        }
    }
    $sSurveyQuery = "SELECT * FROM ".db_table_name('surveys_languagesettings');
    $oSurveyResult = db_execute_assoc($sSurveyQuery);  
    while ( $aSurveyRow = $oSurveyResult->FetchRow() )         
    {
        $oLanguage = new limesurvey_lang($aSurveyRow['surveyls_language']);      
        $aDefaultTexts=aTemplateDefaultTexts($oLanguage,'unescaped'); 
        unset($oLanguage);
        $aDefaultTexts['admin_detailed_notification']=$aDefaultTexts['admin_detailed_notification'].$aDefaultTexts['admin_detailed_notification_css'];
        $aDefaultTexts=array_map('db_quoteall',$aDefaultTexts);
        $sSurveyUpdateQuery= "update ".db_table_name('surveys_languagesettings')." set 
                              email_admin_responses_subj={$aDefaultTexts['admin_detailed_notification_subject']}, 
                              email_admin_responses={$aDefaultTexts['admin_detailed_notification']},
                              email_admin_notification_subj={$aDefaultTexts['admin_notification_subject']}, 
                              email_admin_notification={$aDefaultTexts['admin_notification']}
                              where surveyls_survey_id=".$aSurveyRow['surveyls_survey_id'];   
        $connect->execute($sSurveyUpdateQuery);                                     
    }

}


function upgrade_surveypermissions_table145()      
{
    global $modifyoutput, $connect;
    $sPermissionQuery = "SELECT * FROM ".db_table_name('surveys_rights');
    $oPermissionResult = db_execute_assoc($sPermissionQuery);
    if (!$oPermissionResult) {return "Database Error";}
    else
    {
        $tablename=db_table_name_nq('survey_permissions');
        while ( $aPermissionRow = $oPermissionResult->FetchRow() )
        {
            
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'assessments',
                                                                            'create_p'=>$aPermissionRow['define_questions'],
                                                                            'read_p'=>$aPermissionRow['define_questions'],
                                                                            'update_p'=>$aPermissionRow['define_questions'],
                                                                            'delete_p'=>$aPermissionRow['define_questions'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
             
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'quotas',
                                                                            'create_p'=>$aPermissionRow['define_questions'],
                                                                            'read_p'=>$aPermissionRow['define_questions'],
                                                                            'update_p'=>$aPermissionRow['define_questions'],
                                                                            'delete_p'=>$aPermissionRow['define_questions'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
              
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'responses',
                                                                            'create_p'=>$aPermissionRow['browse_response'],
                                                                            'read_p'=>$aPermissionRow['browse_response'],
                                                                            'update_p'=>$aPermissionRow['browse_response'],
                                                                            'delete_p'=>$aPermissionRow['delete_survey'],
                                                                            'export_p'=>$aPermissionRow['export'],
                                                                            'import_p'=>$aPermissionRow['browse_response'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();              
                                    
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'statistics',
                                                                            'read_p'=>$aPermissionRow['browse_response'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
            
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'survey',
                                                                            'read_p'=>1,
                                                                            'delete_p'=>$aPermissionRow['delete_survey'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
            
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'surveyactivation',
                                                                            'update_p'=>$aPermissionRow['activate_survey'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
                        
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'surveycontent',
                                                                            'create_p'=>$aPermissionRow['define_questions'],
                                                                            'read_p'=>$aPermissionRow['define_questions'],
                                                                            'update_p'=>$aPermissionRow['define_questions'],
                                                                            'delete_p'=>$aPermissionRow['define_questions'],
                                                                            'export_p'=>$aPermissionRow['export'],
                                                                            'import_p'=>$aPermissionRow['define_questions'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();              
            
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'surveylocale',
                                                                            'read_p'=>$aPermissionRow['edit_survey_property'],
                                                                            'update_p'=>$aPermissionRow['edit_survey_property'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();

            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'surveysettings',
                                                                            'read_p'=>$aPermissionRow['edit_survey_property'],
                                                                            'update_p'=>$aPermissionRow['edit_survey_property'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid']));
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
            
            $sPermissionInsertQuery=$connect->GetInsertSQL($tablename,array('permission'=>'tokens',
                                                                            'create_p'=>$aPermissionRow['activate_survey'],
                                                                            'read_p'=>$aPermissionRow['activate_survey'],
                                                                            'update_p'=>$aPermissionRow['activate_survey'],
                                                                            'delete_p'=>$aPermissionRow['activate_survey'],
                                                                            'export_p'=>$aPermissionRow['export'],
                                                                            'import_p'=>$aPermissionRow['activate_survey'],
                                                                            'sid'=>$aPermissionRow['sid'],
                                                                            'uid'=>$aPermissionRow['uid'])
                                                          );                                        
            modify_database("",$sPermissionInsertQuery); echo $modifyoutput; flush();ob_flush();
        }
    }    
}