class.ilAdvancedMDFieldDefinitionLocation.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once "Services/AdvancedMetaData/classes/class.ilAdvancedMDFieldDefinition.php";

class ilAdvancedMDFieldDefinitionLocation extends ilAdvancedMDFieldDefinition
{               
        //
        // generic types
        // 
        
        public function getType()
        {
                return self::TYPE_LOCATION;
        }
        
        public function isFilterSupported() 
        {
                return false;
        }
        
        
        //
        // ADT
        //
        
        protected function initADTDefinition()
        {               
                return ilADTFactory::getInstance()->getDefinitionInstanceByType("Location");
        }               
        
        
        // 
        // import/export
        //
        
        public function getValueForXML(ilADT $element)
        {               
                return $element->getLatitude()."#".$element->getLongitude()."#".$element->getZoom();
        }
        
        public function importValueFromXML($a_cdata)
        {
                $parts = explode("#", $a_cdata);
                if(sizeof($parts) == 3)
                {
                        $adt = $this->getADT();
                        $adt->setLatitude($parts[0]);
                        $adt->setLongitude($parts[1]);
                        $adt->setZoom($parts[2]);
                }
        }
                
        
        //
        // search
        // 
        
        public function getLuceneSearchString($a_value)
        {
                // #14777 - currently not supported
                return;
                
                if($a_value["tgl"])
                {
                        
                }
        }
}

?>