class.ilMediaPoolExplorer.php

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

require_once("classes/class.ilExplorer.php");

/*
* Explorer for Media Pools
*
* @author Alex Killing <alex.killing@gmx.de>
* @version $Id: class.ilMediaPoolExplorer.php 23258 2010-03-18 13:45:26Z akill $
*
* @ingroup ModulesMediaPool
*/
class ilMediaPoolExplorer extends ilExplorer
{

        var $root_id;
        var $media_pool;
        var $output;

        function ilMediaPoolExplorer($a_target, &$a_media_pool)
        {
                parent::ilExplorer($a_target);

                $this->tree =& $a_media_pool->getTree();
                $this->root_id = $this->tree->readRootId();
                $this->media_pool =& $a_media_pool;
                $this->order_column = "title";
                $this->setSessionExpandVariable("mepexpand");
                $this->checkPermissions(false);
                $this->setPostSort(false);
        }


        function formatHeader(&$tpl, $a_obj_id,$a_option)
        {
                global $lng, $ilias;

                //$tpl = new ilTemplate("tpl.tree.html", true, true);

                $tpl->setCurrentBlock("icon");
                $tpl->setVariable("ICON_IMAGE" , ilUtil::getImagePath("icon_mep_s.gif"));
                $tpl->setVariable("TXT_ALT_IMG",
                        ilUtil::shortenText($this->media_pool->getTitle(), $this->textwidth, true));
                $tpl->parseCurrentBlock();

                $tpl->setCurrentBlock("link");
                $tpl->setVariable("TITLE", ilUtil::shortenText($this->media_pool->getTitle(), $this->textwidth, true));
                $tpl->setVariable("LINK_TARGET", $this->target);
                $tpl->setVariable("TARGET", " target=\"".$this->frame_target."\"");
                $tpl->parseCurrentBlock();

                $tpl->setCurrentBlock("element");
                $tpl->parseCurrentBlock();

                //$this->output[] = $tpl->get();
        }

}
?>