public static function isFirstTimeInTao() {
        $firstTime = common_session_SessionManager::getSession()->getUserPropertyValues(TaoOntology::PROPERTY_USER_FIRST_TIME);

        //for compatibility purpose we assume previous users are veterans 
        return in_array(GenerisRdf::GENERIS_TRUE, $firstTime);
	}
public static function isFirstTimeInTao() {
        $firstTime = common_session_SessionManager::getSession()->getUserPropertyValues(TaoOntology::PROPERTY_USER_FIRST_TIME);

        //for compatibility purpose we assume previous users are veterans 
        return in_array(GenerisRdf::GENERIS_TRUE, $firstTime);
	}
public static function isFirstTimeInTao ( ) { $ firstTime = common_session_SessionManager :: getSession ( ) -> getUserPropertyValues ( TaoOntology :: PROPERTY_USER_FIRST_TIME ) ; //for compatibility purpose we assume previous users are veterans  return in_array ( GenerisRdf :: GENERIS_TRUE , $ firstTime ) ; }
Check whether the current user has already been connected to the TAO backend.

@return boolean true if this is the first time
Check whether the current user has already been connected to the TAO backend .