Changeset 85 for Dev/trunk/classes/SurveyAnswerRDFWriter.php

Timestamp:

08/30/11 10:43:18 (14 years ago)

Author:

basvannuland

Message:

Base for all databases done. not tested. Need frontend to properly test.

File:

• Dev/trunk/classes/SurveyAnswerRDFWriter.php (modified) (3 diffs)

Dev/trunk/classes/SurveyAnswerRDFWriter.php

@@ -25 +25 @@
         if (!is_dir($this->path))
               mkdir($this->path);
+        if(file_exists($this->path.'/answer_'.$this->respondentID.'.rdf'))
+            $this->model->load($this->path.'/answer_'.$this->respondentID.'.rdf');
     }
 
     public function saveSurveyData()
-    {           
+    {
         $this->model->saveAs($this->path.'/answer_'.$this->respondentID.'.rdf','rdf');
     }
@@ -51 +53 @@
         $predicateRespondent = new Resource(RESPONDENT);
         $this->model->add(new Statement($resourceSurvey,$predicateRespondent,$resourceUser));
-        
-        $this->saveSurveyData();
     }
 
     public function setAnswers($answers)
     {
-        foreach($answers as $questionID => $answerValue)
+        foreach($answers as $questionID => $answerValues)
         {
             $resourceQuestion = new Resource(QUESTION.'/'.$questionID);
@@ -65 +65 @@
             $this->model->add(new Statement($resourceQuestion,$predicateRType,$resourceQuestionType));
             
-            $predicateAnswered = new Resource(ANSWERED);        
-            $answer = new Literal($answerValue);
-            $this->model->add(new Statement($resourceQuestion,$predicateAnswered,$answer));
+            foreach($answerValues as $answerValue)
+            {
+                $predicateAnswered = new Resource(ANSWERED);    
+                $answer = new Literal($answerValue);
+                $this->model->add(new Statement($resourceQuestion,$predicateAnswered,$answer));
+            }
         }
     }