New feature: Preserve response IDs when importing archived responses

application/controllers/admin/dataentry.php

@@ -271,6 +271,12 @@ public function import($surveyid)
                 'label' => gT('Import timings (if exist)')
             );
 
+            $aData['settings']['preserveIDs'] = array(
+                'type' => 'checkbox',
+                'label' => gT('Preserve response IDs')
+            );
+
+
             //Get the menubar
             $aData['display']['menu_bars']['browse'] = gT("Quick statistics");
             $survey = Survey::model()->findByPk($iSurveyId);
@@ -316,6 +322,10 @@ public function import($surveyid)
                 // Using plugindynamic model because I dont trust surveydynamic.
                 $targetResponse = new PluginDynamic("{{survey_$iSurveyId}}");
 
+                if (isset($_POST['preserveIDs']) && $_POST['preserveIDs'] == 1) {
+                    $targetResponse->id=$sourceResponse->id;
+                }
+
                 foreach ($fieldMap as $sourceField => $targetField) {
                     $targetResponse[$targetField] = $sourceResponse[$sourceField];
                 }
@@ -378,7 +388,7 @@ protected function tableList($tables)
     {
         $list = array();
         if (empty($tables)) {
-            $list['none'] = gT('No old responses found.');
+            $list['none'] = gT('No old responses found.','unescaped');
         }
 
         foreach ($tables as $table) {
@@ -2022,4 +2032,4 @@ protected function _renderWrappedTemplate($sAction = 'dataentry', $aViewUrls = a
         parent::_renderWrappedTemplate($sAction, $aViewUrls, $aData, $sRenderFile);
     }
 
-}
+}