class.ilKSDocumentationExplorerGUI.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.ilExplorerBaseGUI.php");
 
use ILIAS\UI\Implementation\Crawler\Entry as Entry;
 
class ilKSDocumentationExplorerGUI extends ilExplorerBaseGUI
{
    protected $ctrl;
 
    protected $id = "ksDocumentationExplorer";
 
    protected $parentLink = "";
 
    protected $entries = null;
 
    protected $current_opened_node_id = "";
 
    public function __construct(ilSystemStyleDocumentationGUI $a_parent_obj, $a_parent_cmd, Entry\ComponentEntries $entries, $current_opened_node_id)
    {
        global $DIC;
        $this->ctrl = $DIC->ctrl();
 
        parent::__construct($this->id, $a_parent_obj, $a_parent_cmd);
 
        $this->setParentLink($this->ctrl->getLinkTarget($this->parent_obj, $this->parent_cmd));
 
        $this->setEntries($entries);
        $this->setOfflineMode(true);
 
        if (!$current_opened_node_id) {
            $this->setCurrentOpenedNodeId($this->getEntries()->getRootEntryId());
        } else {
            $this->setCurrentOpenedNodeId($current_opened_node_id);
        }
 
        $this->openNodesRecursively($this->getCurrentOpenedNodeId());
    }
 
    protected function openNodesRecursively($id)
    {
        $this->setNodeOpen($id);
        $parent_id = $this->getEntries()->getEntryById($id)->getParent();
 
        if ($parent_id) {
            $this->openNodesRecursively($parent_id);
        }
    }
    public function getRootNode()
    {
        return $this->getEntries()->getRootEntry();
    }
 
    public function getChildsOfNode($a_parent_node_id)
    {
        $entry = $this->getEntries()->getEntryById($a_parent_node_id);
 
        $children = array();
        foreach ($entry->getChildren() as $child_id) {
            $children[$child_id] = $this->getEntries()->getEntryById($child_id);
        }
        return $children;
    }
 
    public function getNodeById($a_entry_id)
    {
        return $this->getEntries()->getEntryById($a_entry_id);
    }
 
    public function getNodeContent($entry)
    {
        return $entry->getTitle();
    }
 
    public function getNodeHref($entry)
    {
        return $this->getParentLink() . "&node_id=" . $entry->getId();
    }
 
    public function isNodeHighlighted($entry)
    {
        return $entry->getId() == $this->getCurrentOpenedNode()->getId();
    }
    public function getNodeId($entry)
    {
        return $entry->getId();
    }
 
    public function getParentLink()
    {
        return $this->parentLink;
    }
 
    public function setParentLink($parentLink)
    {
        $this->parentLink = $parentLink;
    }
 
    public function getEntries()
    {
        return $this->entries;
    }
 
    public function setEntries($entries)
    {
        $this->entries = $entries;
    }
 
    public function getCurrentOpenedNodeId()
    {
        return $this->current_opened_node_id;
    }
 
    public function setCurrentOpenedNodeId($current_opened_node_id)
    {
        $this->current_opened_node_id = $current_opened_node_id;
    }
 
    public function getCurrentOpenedNode()
    {
        return $this->getEntries()->getEntryById($this->getCurrentOpenedNodeId());
    }
}