class.ilADTBooleanPresentationBridge.php

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<?php

require_once "Services/ADT/classes/Bridges/class.ilADTPresentationBridge.php";

class ilADTBooleanPresentationBridge extends ilADTPresentationBridge
{
        protected function isValidADT(ilADT $a_adt)
        {
                return ($a_adt instanceof ilADTBoolean);
        }
        
        public function getHTML()
        {
                global $lng;
                                                
                if(!$this->getADT()->isNull())
                {
                        // :TODO: force icon?
                        
                        return $this->getADT()->getStatus() 
                                ? $lng->txt("yes") 
                                : $lng->txt("no");
                }
        }
        
        public function getSortable()
        {
                if(!$this->getADT()->isNull())
                {
                        // :TODO: cast to int ?
                        return $this->getADT()->getStatus() ? 1 : 0;
                }
        }
}

?>