Fixed issue: Database not completely updated if updating from an earl…

…ier version than 2.6.x Dev Show info message and prevent update
LimeSurvey · Oct 18, 2017 · d0ae870 · d0ae870
1 parent 66e8d24
commit d0ae870
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Showing 2 changed files with 47 additions and 20 deletions.
diff --git a/application/helpers/update/updatedb_helper.php b/application/helpers/update/updatedb_helper.php
@@ -33,6 +33,11 @@ function db_upgrade_all($iOldDBVersion, $bSilent=false) {
     if ($bSilent && (count(array_intersect($aCriticalDBVersions,$aAllUpdates))>0)){
         return false;
     }
+    // If DBVersion is older than 258 don't allow database update
+    If ($iOldDBVersion<258)
+    {
+        return false;
+    }
 
     /// This function does anything necessary to upgrade
     /// older versions to match current functionality
@@ -1142,7 +1147,12 @@ function rollBackToTransactionBookmark($sBookmark='limesurvey')
     }
 }
 
-
+/** 
+* Drop a default value in MSSQL
+* 
+* @param mixed $fieldname
+* @param mixed $tablename
+*/
 function dropDefaultValueMSSQL($fieldname, $tablename)
 {
     // find out the name of the default constraint
@@ -1161,7 +1171,7 @@ function dropDefaultValueMSSQL($fieldname, $tablename)
 }
 
 /**
-* This function drops a unique Key of an MSSQL database field by using the name of the field it lies upon and the table name
+* This function drops a unique Key of an MSSQL database field by using the field name and the table name
 *
 * @param string $sFieldName
 * @param string $sTableName
@@ -1179,8 +1189,11 @@ function dropUniqueKeyMSSQL($sFieldName, $sTableName)
 }
 
 /**
- * @param string $sFieldName
- */
+* This function drops a secondary key of an MSSQL database field by using the field name and the table name
+* 
+* @param mixed $sFieldName
+* @param mixed $sTableName
+*/
 function dropSecondaryKeyMSSQL($sFieldName, $sTableName)
 {
     $oDB = Yii::app()->getDb();

diff --git a/application/views/admin/databaseupdate/verify.php b/application/views/admin/databaseupdate/verify.php
@@ -2,23 +2,37 @@
     <h2 class=""><?php eT('Database upgrade'); ?></h2>
     <p class="lead"><?php eT('Please verify the following information before continuing with the database upgrade:'); ?></p>
     <div class="row">
-    <div class="col-md-offset-4 col-md-4">
-        <table class="table table-striped">
-        <tr><th><?php eT('Database type:'); ?></th><td><?php echo  Yii::app()->db->getDriverName(); ?></td></tr>
-        <tr><th><?php eT('Database name:'); ?></th><td><?php echo  getDBConnectionStringProperty('dbname'); ?></td></tr>
-        <tr><th><?php eT('Table prefix:'); ?></th><td><?php echo Yii::app()->db->tablePrefix; ?></td></tr>
-        <tr><th><?php eT('Site name:'); ?></th><td><?php echo Yii::app()->getConfig("sitename"); ?></td></tr>
-        <tr><th><?php eT('Root URL:'); ?></th><td><?php echo Yii::app()->getController()->createUrl('/'); ?></td></tr>
-        <tr><th><?php eT('Current database version:'); ?></th><td><?php echo GetGlobalSetting('DBVersion'); ?></td></tr>
-        <tr><th><?php eT('Target database version:'); ?></th><td><?php echo Yii::app()->getConfig('dbversionnumber'); ?></td></tr>
-        </table>
-    </div>
+        <div class="col-md-offset-4 col-md-4">
+            <table class="table table-striped">
+                <tr><th><?php eT('Database type:'); ?></th><td><?php echo  Yii::app()->db->getDriverName(); ?></td></tr>
+                <tr><th><?php eT('Database name:'); ?></th><td><?php echo  getDBConnectionStringProperty('dbname'); ?></td></tr>
+                <tr><th><?php eT('Table prefix:'); ?></th><td><?php echo Yii::app()->db->tablePrefix; ?></td></tr>
+                <tr><th><?php eT('Site name:'); ?></th><td><?php echo Yii::app()->getConfig("sitename"); ?></td></tr>
+                <tr><th><?php eT('Root URL:'); ?></th><td><?php echo Yii::app()->getController()->createUrl('/'); ?></td></tr>
+                <tr><th><?php eT('Current database version:'); ?></th><td><?php echo GetGlobalSetting('DBVersion'); ?></td></tr>
+                <tr><th><?php eT('Target database version:'); ?></th><td><?php echo Yii::app()->getConfig('dbversionnumber'); ?></td></tr>
+            </table>
+        </div>
     </div>
 
-    <p>
-        <a class="btn btn-lg btn-success" href="<?php echo Yii::app()->getController()->createUrl("admin/databaseupdate/sa/db/continue/yes"); ?>" role="button">
-            <?php eT('Click here to continue'); ?>
-        </a>
-    </p>
+    <?php if ((int)GetGlobalSetting('DBVersion')<258) { ?>
+            <div class="alert alert-danger" role="alert">
+                <strong><?php echo eT("Error:"); ?></strong> <?php eT("You will not be able to update because your previous LimeSurvey version is too old.");?>
+                <br>
+                <?php eT("Please first update to Version 2.6.x or later before you update to Version 3.x."); ?>
+            </div>
+
+
+    <?php } 
+    else
+    { ?>
+
+
+        <p>
+            <a class="btn btn-lg btn-success" href="<?php echo Yii::app()->getController()->createUrl("admin/databaseupdate/sa/db/continue/yes"); ?>" role="button">
+                <?php eT('Start database upgrade'); ?>
+            </a>
+        </p>
+    <?php } ?>
 
 </div>