Changeset 28 for Dev/trunk/classes/SurveyDatabaseInterface.php

Timestamp:

07/21/11 13:06:09 (14 years ago)

Author:

basvannuland

Message:

added uid to data return

File:

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

Dev/trunk/classes/SurveyDatabaseInterface.php

@@ -10 +10 @@
 
 class SurveyDatabaseInterface
-{       
-    protected static $instance;
-        
+{               
         protected $surveyRDFWriter;
         protected $surveyRDFReader;
  
 
-    protected function __construct()
+    public function __construct($surveyID=null)
     {
-        //protected to prevent direct instantiation
-                $surveyUID = md5( uniqid(rand(), true) );
-                
+                if($surveyID == null)
+                        $surveyUID = md5( uniqid(rand(), true) );
+                else
+                        $surveyUID = $surveyID;
+                                        
                 $this->surveyRDFWriter = new SurveyRDFWriter($surveyUID);
                 $this->surveyRDFReader = new SurveyRDFReader($surveyUID);
     }
-
-        public static function getInstance() 
-    { 
-        if (!self::$instance) 
-        { 
-            self::$instance = new SurveyDatabaseInterface(); 
-        } 
-
-        return self::$instance; 
-    }
+                
+        public function __destruct() 
+        {
+                echo "Destroyed";
+        }
         
         public function setSurveyInfo($survey)
@@ -76 +71 @@
                 $resultSurvey = $this->surveyRDFReader->getSurveyInfo();
                 
+                $surveyInfo['surveyID'] = substr($resultSurvey[0][0]['?uid'],9,strlen($resultSurvey[0][0]['?uid'])-11);
                 $surveyInfo['surveyTitle'] = substr($resultSurvey[0][0]['?title'],9,strlen($resultSurvey[0][0]['?title'])-11);
                 $surveyInfo['surveyDescription'] = substr($resultSurvey[0][0]['?description'],9,strlen($resultSurvey[0][0]['?description'])-11);