class.ilForumMoveTopicsExplorer.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Services/Repository/classes/class.ilRepositorySelectorExplorerGUI.php';

class ilForumMoveTopicsExplorer extends ilRepositorySelectorExplorerGUI
{
        protected $current_frm_ref_id = 0;

        public function __construct($a_parent_obj, $a_parent_cmd, $a_selection_gui = null, $a_selection_cmd = "selectObject",
                                                                $a_selection_par = "sel_ref_id")
        {
                parent::__construct($a_parent_obj, $a_parent_cmd, $a_selection_gui, $a_selection_cmd, $a_selection_par);
                $this->setTypeWhiteList(array('root', 'cat', 'fold', 'crs', 'grp', 'frm'));
                $this->setSelectMode('frm_ref_id');
        }

        public function getCurrentFrmRefId()
        {
                return $this->current_frm_ref_id;
        }

        public function setCurrentFrmRefId($current_frm_ref_id)
        {
                $this->current_frm_ref_id = $current_frm_ref_id;
        }

        function isNodeClickable($a_node)
        {
                global $ilAccess;

                if($a_node['type'] == 'frm')
                {
                        if($this->getCurrentFrmRefId() && $this->getCurrentFrmRefId() == $a_node['child'])
                        {
                                return false;
                        }

                        return $ilAccess->checkAccess('moderate_frm', '', $a_node['child']) && parent::isNodeClickable($a_node);
                }

                return false;
        }

        function isNodeVisible($a_node)
        {
                return parent::isNodeVisible($a_node);
        }

        protected function isNodeSelectable($a_node)
        {
                global $ilAccess;

                if($a_node['type'] == 'frm')
                {
                        if($this->getCurrentFrmRefId() && $this->getCurrentFrmRefId() == $a_node['child'])
                        {
                                return false;
                        }

                        return $ilAccess->checkAccess('moderate_frm', '', $a_node['child']) && parent::isNodeSelectable($a_node);
                }

                return false;
        }
}