content/classes/class.ilMediaPoolExplorer.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

/*
* Explorer for Media Pools
*
* @author Alex Killing <alex.killing@gmx.de>
* @version $Id: class.ilMediaPoolExplorer.php 9616 2006-01-12 14:09:40Z akill $
*
* @package content
*/

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

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 = "";
                $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.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();
        }

} // END class ilLMExplorer
?>