class.ilObjCategoryReferenceGUI.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/ContainerReference/classes/class.ilContainerReferenceGUI.php');
class ilObjCategoryReferenceGUI extends ilContainerReferenceGUI
{
    protected $help;

    protected $target_type = 'cat';
    protected $reference_type = 'catr';

    public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = true)
    {
        global $DIC;

        $this->access = $DIC->access();
        $this->help = $DIC["ilHelp"];
        parent::__construct($a_data, $a_id, true, false);
    }

    public function executeCommand()
    {
        parent::executeCommand();
    }
    
    
    public function getTabs()
    {
        $ilAccess = $this->access;
        $ilHelp = $this->help;

        $ilHelp->setScreenIdComponent("catr");
        
        if ($ilAccess->checkAccess('write', '', $this->object->getRefId())) {
            $this->tabs_gui->addTarget(
                "settings",
                $this->ctrl->getLinkTarget($this, "edit"),
                array(),
                ""
            );
        }
        if ($ilAccess->checkAccess('edit_permission', '', $this->object->getRefId())) {
            $this->tabs_gui->addTarget(
                "perm_settings",
                $this->ctrl->getLinkTargetByClass(array(get_class($this),'ilpermissiongui'), "perm"),
                array("perm","info","owner"),
                'ilpermissiongui'
            );
        }
    }
    
    public static function _goto($a_target)
    {
        global $DIC;

        $ilAccess = $DIC->access();
        $ilErr = $DIC["ilErr"];
        $lng = $DIC->language();
        
        include_once('./Services/ContainerReference/classes/class.ilContainerReference.php');
        $target_ref_id = ilContainerReference::_lookupTargetRefId(ilObject::_lookupObjId($a_target));
        
        include_once('./Modules/Category/classes/class.ilObjCategoryGUI.php');
        ilObjCategoryGUI::_goto($target_ref_id);
    }
}