Changeset 91 for Dev/trunk/classes/SurveyCreationDatabaseInterface.php

Timestamp:

08/30/11 17:49:19 (14 years ago)

Author:

basvannuland

Message:

start with dashboard database

File:

• Dev/trunk/classes/SurveyCreationDatabaseInterface.php (modified) (2 diffs)

Dev/trunk/classes/SurveyCreationDatabaseInterface.php

@@ -94 +94 @@
         }
         
-        if(!$this->checkQuestionIDExists($qID))
-        {
+        if($this->checkQuestionCodeExists($qCode))
+        {
+            return 'Question code (' . $qCode . ') already in use. Please try a new code.';
+        }
+        else if($this->checkQuestionIDExists($qID))
+        {
+            return 'Question already exists';
+        }
+        else {
             $this->questionRDFWriter->createQuestion($qTitle,$qDescription,$qType,$qID,"null","null",$qAnswers);
+            return 'Question saved';
         }
     }
@@ -201 +209 @@
         return $result;
     }
+    
+    public function checkQuestionCodeExists($qCode)
+    {
+        $result = false;
+
+        $questionCodes = $this->questionRDFReader->readQuestionCodes();
+        
+        if ($questionCodes != null)
+        {
+            foreach($questionCodes as $questionCode)
+            {
+                $code = $questionCode['?questionCode']->label;
+                if(!strcmp($code ,$qCode))
+                {
+                    $result = true;
+                    break;
+                }
+            }
+        }
+
+        return $result;
+    }
 }
 ?>