class.ilObjGroupReferenceGUI.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once('./Services/ContainerReference/classes/class.ilContainerReferenceGUI.php');
class ilObjGroupReferenceGUI extends ilContainerReferenceGUI
{
    protected $target_type = 'grp';
    protected $reference_type = 'grpr';

    public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = false)
    {
        parent::__construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output);
    }

    public function executeCommand()
    {
        parent::executeCommand();
    }
    
    
    public function getTabs()
    {
        global $ilAccess, $ilHelp;

        $ilHelp->setScreenIdComponent("grpr");

        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)
    {
        include_once('./Services/ContainerReference/classes/class.ilContainerReference.php');
        $target_ref_id = ilContainerReference::_lookupTargetRefId(ilObject::_lookupObjId($a_target));
        
        include_once('./Modules/Group/classes/class.ilObjGroupGUI.php');
        ilObjGroupGUI::_goto($target_ref_id);
    }
}