class.ilContainerSelectionExplorer.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 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. |
        +-----------------------------------------------------------------------------+
*/
 
include_once('./Services/UIComponent/Explorer/classes/class.ilExplorer.php');
 
class ilContainerSelectionExplorer extends ilExplorer
{
        protected $target_type;
        
        public function __construct($a_target)
        {
                global $tree;
                
                parent::__construct($a_target);
                 
                $this->tree = $tree;
                $this->root_id = $this->tree->readRootId();
                $this->order_column = "title";
 
                $this->setSessionExpandVariable("ref_repexpand");
                 
                 
                $this->addFilter("root");
                $this->addFilter("cat");
                #$this->addFilter("grp");
                #$this->addFilter("fold");
                $this->addFilter("crs");
 
                $this->setFilterMode(IL_FM_POSITIVE);
                $this->setFiltered(true);
                $this->setTitleLength(ilObject::TITLE_LENGTH);
                
                $this->checkPermissions(true);
                 
        }
        
        public function setTargetType($a_type)
        {
                $this->target_type = $a_type;
        }
        
        public function getTargetType()
        {
                return $this->target_type;
        }
        
        public function isClickable($a_type,$a_id)
        {
                global $ilAccess;
                
                if($this->getTargetType() == $a_type)
                {
                        if($ilAccess->checkAccess('visible','',$a_id))
                        {
                                return true;
                        }
                }
                return FALSE;
        }
 
        public function isVisible($a_ref_id, $a_type)
        {
                global $ilAccess;
                
                return $ilAccess->checkAccess('visible','',$a_ref_id);
        }
        
        function formatHeader($a_obj_id,$a_option)
        {
                global $lng, $ilias;
 
                $tpl = new ilTemplate("tpl.tree.html", true, true, "Services/UIComponent/Explorer");
 
                $tpl->setCurrentBlock("text");
                $tpl->setVariable("OBJ_TITLE", $lng->txt("repository"));
                $tpl->parseCurrentBlock();
 
                /*
                $tpl->setCurrentBlock("row");
                $tpl->parseCurrentBlock();
                */
                
                $this->output[] = $tpl->get();
        }
        
}
?>