Changeset 16 for Dev/trunk/classes/SurveyRDFWriter.php

Timestamp:

07/15/11 15:33:08 (14 years ago)

Author:

basvannuland

Message:

little work on the ontology

File:

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

Dev/trunk/classes/SurveyRDFWriter.php

@@ -6 +6 @@
                 
         var $resourceSurvey;
-        var $resourceTitle;
-        var $resourceDescription;
-        
     /**
     * Use SurveyRDFWriter::getInstance() instead of this
@@ -25 +22 @@
         {
                 
-                $this->resourceSurvey = new Resource(SURVEYTOOL_NAMESPACE.'Survey');
-                $this->resourceTitle = new Resource(TITLE);
-                $this->resourceDescription = new Resource(DESCRIPTION);
+                $this->resourceSurvey = new Resource(SURVEY);
         }
         
         public function createSurvey($sTitle, $sDescription)
         {               
+                
+                $predicateTitle = new Resource(TITLE);          
                 $surveyTitle = new Literal($sTitle);
-                $this->model->add(new Statement($this->resourceSurvey,$this->resourceTitle,$surveyTitle));              
+                $this->model->add(new Statement($this->resourceSurvey,$predicateTitle,$surveyTitle));           
                 
+                $predicateDescription = new Resource(DESCRIPTION);
                 $surveyDescription = new Literal($sDescription);
-                $this->model->add(new Statement($this->resourceSurvey,$this->resourceDescription,$surveyDescription));  
+                $this->model->add(new Statement($this->resourceSurvey,$predicateDescription,$surveyDescription));               
+        }
+        
+        public function addQuestion($qTitle,$qDescription,$qType,$qAnswers)
+        {
+                $resourceQuestion = new Resource(QUESTION);
+                $predicateQuestion = new Resource(HAS_QUESTION);
+                $this->model->add(new Statement($this->resourceSurvey,$predicateQuestion,$resourceQuestion));
+                
+                $predicateTitle = new Resource(TITLE);          
+                $questionTitle = new Literal($qTitle);
+                $this->model->add(new Statement($resourceQuestion,$predicateTitle,$questionTitle));     
+                
+                $predicateDescription = new Resource(DESCRIPTION);
+                $questionDescription = new Literal($qDescription);
+                $this->model->add(new Statement($resourceQuestion,$predicateDescription,$questionDescription));         
+                
+                $predicateType = new Resource(TYPE);
+                $resourceQuestionType = new Resource(QUESTION_TYPE);
+                $this->model->add(new Statement($resourceQuestion,$predicateType,$resourceQuestionType));
+                
+                foreach($qAnswers as $answer)
+                {
+                        $resourceAnswer = new Resource(ANSWER);
+                        $predicateAnswer = new Resource(HAS_ANSWER);    
+                        $this->model->add(new Statement($resourceQuestion,$predicateAnswer,$resourceAnswer));
+                        
+                        $predicateTitle = new Resource(TITLE);
+                        $answerTitle = new Literal($answer['Title']);
+                        $this->model->add(new Statement($resourceAnswer,$predicateTitle,$answerTitle));
+                        
+                        $predicateDescription = new Resource(DESCRIPTION);
+                        $answerDescription = new Literal($answer['Description']);
+                        $this->model->add(new Statement($resourceAnswer,$predicateDescription,$answerDescription));
+                        
+                }
+                
+                
         }