class.ilADTExternalLinkPresentationBridge.php

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<?php

/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilADTExternalLinkPresentationBridge extends ilADTPresentationBridge
{

    protected function isValidADT(ilADT $a_adt)
    {
        return $a_adt instanceof ilADTExternalLink;
    }

    public function getHTML()
    {
        if ($this->getADT()->isNull()) {
            return;
        }
        if (!strlen($this->getADT()->getTitle())) {
            $presentation_value = $this->getADT()->getUrl();
            $presentation_clickable = ilUtil::makeClickable($presentation_value);
            return $this->decorate($presentation_clickable);
        }
        
        return $this->decorate(
            '<a target="_blank" href="' . $this->getADT()->getUrl() . '">' . $this->getADT()->getTitle() . '</a>'
        );
    }

    public function getSortable()
    {
        if (!$this->getADT()->isNull()) {
            return $this->getADT()->getUrl();
        }
    }
}