source: Dev/trunk/classes/SurveyAnswerRDFWriter.php @ 60

<?php

class SurveyAnswerRDFWriter extends SurveyRDFWriter
{
        protected $userUID;
        protected $answerPath;

        public function __construct($surveyUID,$userUID)
    {
        parent::__construct($surveyUID);
                
                $this->userUID = $userUID;
                $this->answerPath = 'data/surveys/answers_'.$this->surveyUID;
    }
        
        public function saveSurvey()
        {       
                if (!is_dir($this->answerPath))
                        mkdir($this->answerPath);               
                $this->model->saveAs($this->answerPath.'/answer_'.$this->userUID.'.rdf','rdf');
        }
        
        public function setRespondentData($name)
        {                               
                $resourceUser = new Resource(USER . '/' . $userID);             
                
                $resourceUserType = new Resource(USER);
                $predicateRType = new Resource(RTYPE);
                $this->model->add(new Statement($resourceUser,$predicateRType,$resourceUserType));
                
                $LiteralUserName = new Literal($name);
                $predicateName = new Resource(NAME);
                $this->model->add(new Statement($resourceUser,$predicateUniqueID,$LiteralUserName));            
                
                $literalUserID = new Literal($this->userUID);
                $predicateUniqueID = new Resource(UID);
                $this->model->add(new Statement($resourceUser,$predicateUniqueID,$literalUserID));
                
                $predicateRespondent = new Resource(REPONDENT);
                $this->model->add(new Statement($this->resourceSurvey,$predicateRespondent,$resourceUser));
        }
        
        public function setAnswers($answers)
        {
                foreach($answers as $questionID => $answerValue)
                {                                       
                        $resourceQuestion = new Resource(QUESTION.'/'.$questionID);
                                                
                        $predicateAnswered = new Resource(ANSWERED);    
                        $answer = new Literal($answerValue);
                        $this->model->add(new Statement($resourceQuestion,$predicateAnswered,$answer));
                }
        }
}

?>