class.ilAdvancedMDFieldDefinitionExternalLink.php

Go to the documentation of this file.

<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
class ilAdvancedMDFieldDefinitionExternalLink extends ilAdvancedMDFieldDefinition
{
    public function getType()
    {
        return self::TYPE_EXTERNAL_LINK;
    }
    
    
    protected function initADTDefinition()
    {
        return ilADTFactory::getInstance()->getDefinitionInstanceByType("ExternalLink");
    }

    public function getValueForXML(\ilADT $element)
    {
        return $element->getTitle() . '#' . $element->getUrl();
    }

    public function importValueFromXML($a_cdata)
    {
        $parts = explode("#", $a_cdata);
        if (count($parts) == 2) {
            $adt = $this->getADT();
            $adt->setTitle($parts[0]);
            $adt->setUrl($parts[1]);
        }
    }
}