source: Dev/trunk/classes/SurveyRDFReader.php @ 12

<?php

// Include RAP Library to write RDF files
define("RDFAPI_INCLUDE_DIR", "rdfapi/");
include(RDFAPI_INCLUDE_DIR . "RDFAPI.php");

class SurveyRDFReader
{
        var $model;
        
        var $resourceURI = 'http:/www.survey.tool/';
        
        public function SurveyRDFReader()
        {
        // Create empty MemModel
                $factory = new ModelFactory();
                $this->model = $factory->getDefaultModel();     
        }
        
        public function loadSurvey($sTitle)
        {
                $this->model->load('surveys/'.$sTitle.'.rdf');
        }
        
        public function readSurveyTitle()
        {
                $querystring = '
                        PREFIX uri: <' . $this->resourceURI . '>
                        SELECT ?surveyTitle 
                        WHERE { uri:Survey uri:Title ?surveyTitle }';
                        
                $result = $this->model->sparqlQuery($querystring);
                
                return $result;
        }
        
                public function readSurveyDescription()
        {
                $querystring = '
                        PREFIX uri: <' . $this->resourceURI . '>
                        SELECT ?surveyDescription 
                        WHERE { uri:Survey uri:Description ?surveyDescription }';
                        
                $result = $this->model->sparqlQuery($querystring);
                
                return $result;
        }
}

?>