class.ilBookmarkExplorerGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/UIComponent/Explorer2/classes/class.ilTreeExplorerGUI.php");

class ilBookmarkExplorerGUI extends ilTreeExplorerGUI
{
        public function __construct($a_parent_obj, $a_parent_cmd, $a_user_id = 0)
        {
                global $ilUser;
                
                if ($a_user_id == 0)
                {
                        $a_user_id = $ilUser->getId();
                }
                include_once("./Services/Bookmarks/classes/class.ilBookmarkTree.php");
                $tree = new ilBookmarkTree($a_user_id);
                parent::__construct("bm_exp", $a_parent_obj, $a_parent_cmd, $tree);

                $this->setTypeWhiteList(array("bmf", "dum"));
                
                $this->setSkipRootNode(false);
                $this->setAjax(false);
                $this->setOrderField("title");
        }

        function getNodeContent($a_node)
        {
                global $lng;
                
                if ($a_node["child"] == $this->getNodeId($this->getRootNode()))
                {
                        return $lng->txt("bookmarks");
                }
                                
                return $a_node["title"];
        }
        
        function getNodeIcon($a_node)
        {
                $icon = ilUtil::getImagePath("icon_".$a_node["type"].".svg");
                
                return $icon;
        }
        
        function getNodeIconAlt($a_node)
        {
                global $lng;
                
                return $lng->txt("icon")." ".$lng->txt($a_node["type"]);
        }


        function isNodeHighlighted($a_node)
        {
                if ($a_node["child"] == $_GET["bmf_id"] ||
                        ($_GET["bmf_id"] == "" && $a_node["child"] == $this->getNodeId($this->getRootNode())))
                {
                        return true;
                }
                return false;
        }       
        
        function getNodeHref($a_node)
        {
                global $ilCtrl;
                
                switch($a_node["type"])
                {
                        // bookmark folder
                        case "bmf":
                        // dummy root
                        case "dum":
                                $ilCtrl->setParameterByClass("ilbookmarkadministrationgui", "bmf_id", $a_node["child"]);
                                $ret = $ilCtrl->getLinkTargetByClass("ilbookmarkadministrationgui", "");
                                $ilCtrl->setParameterByClass("ilbookmarkadministrationgui", "bmf_id", $_GET["bmf_id"]);
                                return $ret;
                                break;
                }
        }

}

?>