File Source for LPageMenu.php

<?php
/**
* Menu class file.
*
* @license http://opensource.org/licenses/mozilla1.1.php Mozilla Public License
* @copyright 2005, diemeisterei GmbH. All rights reserved.
* @author $Author: schmunk $
* @version $Revision: 603 $ $Date: 2007-02-25 01:22:18 +0100 (So, 25 Feb 2007) $
* @package Phundament.Packages
* @subpackage LVirtualNodes
*/
/**
* Displays and manages the CSS menu (sitemap tree)
*
* @package System.Web.UI.WebControls
* @subpackage Navigation
*/
class LPageMenu extends TTemplateControl
{
#private $_nodes;
private $_horizontal;
private $Level;
/**
* @param boolean: show menu horizontal / vertical
*/
function setHorizontal($value)
{
$this->_horizontal= $value;
}
/**
* @return Menu orientation settings,
*/
function getHorizontal()
{
return TPropertyValue :: ensureBoolean($this->_horizontal);
}
/**
* @param
*/
function setRootNodeId($value)
{
$this->setViewState("RootNodeId", $value);
}
/**
* @return
*/
function getRootNodeId()
{
return $this->getViewState("RootNodeId", 1);
}
/**
* @param
*/
function setRootNodeAlias($value)
{
$this->setViewState("RootNodeAlias", $value);
}
/**
* @return
*/
function getRootNodeAlias()
{
return $this->getViewState("RootNodeAlias", false);
}
/**
* @param
*/
function setDescentLimit($value)
{
$this->setViewState("DescentLimit", $value);
}
/**
* @return
*/
function getDescentLimit()
{
return $this->getViewState("DescentLimit", null);
}
/**
* @param
*/
function setEnableLocalization($value)
{
$this->setViewState("EnableLocalization", TPropertyValue :: ensureBoolean($value));
}
/**
* @return
*/
function getEnableLocalization()
{
return $this->getViewState("EnableLocalization", false);
}
/**
* Maps nodes from LPageService
*/
function onLoad($param)
{
parent :: onLoad($param);
}
/**
* Adds automatic menu init
*/
function onPreRender($param)
{
parent :: onPreRender($param);
$this->CssMenu->setHorizontal($this->getHorizontal());
if ($this->Service->areNodesAvailable() && $this->findControl("MenuPlaceholder") !== null)
$this->initMenu($this->MenuPlaceholder);
else
Prado :: log("Can not render menu (node tree status:" . $this->Service->areNodesAvailable() . ")", 4, 'Lithron.LPageMenu');
}
/**
* Builds menu with data from sitemap tree and implements caching
*/
function initMenu($parent)
{
$menu= new TControl;
$_nodes= $this->Service->getNodeById($this->getRootNodeId());
if (!$_nodes instanceof LVirtualNodesSiteNode)
return;
$this->renderMenu($menu, $_nodes, "");
Prado :: trace("Menu rendered", 'Lithron.LPageMenu');
$parent->Controls[]= $menu;
}
/**
* Recursive function for walk through sitemap tree
*
* @todo
*/
function renderMenu($parent, $nodeTree, $uri)
{
#Prado :: trace("Creating menu node...", 'Lithron.LPageMenu');
$child= $nodeTree->getFirstChildNode();
while ($child)
{
$menuNode= Prado :: createComponent('LCssDropDownMenuNode');
$parent->Controls[]= $menuNode;
if ($this->Service->CurrentNode)
{
$ancestors= $this->Service->CurrentNode->getAncestors();
foreach ($ancestors AS $ancestor)
{
if ($ancestor->getId() == $child->getId())
{
$menuNode->setSelectedPath(true);
}
}
}
$_name= $child->getDescriptiveName();
$_alias= $child->getAlias();
$name= (!empty ($_name)) ? $_name : $_alias;
if ($this->getEnableLocalization() == true)
$name= Prado :: localize($name);
$menuNode->setText($name); // TODO
$new_uri= "";
$menuNode->setLinkUrl($this->Service->constructUrl($child->getAlias()));
// render childs
$level= substr_count($child->getPath(), ".");
if ($this->getDescentLimit() === null || $this->getDescentLimit() > $level)
$this->renderMenu($menuNode, $child, $new_uri);
// inlcude dynamic menus
/* TEMP DISABLED TODO
$dclass = $child->getDynmenuClass();
$dmethod = $child->getDynmenuMethod();
if ($dclass && $dmethod)
{
$sn = $this->Application->singleton($dclass);
$sn-> $dmethod ($menuNode, $child, $new_uri);
}*/
#Prado :: trace("Created menu node [$name]", 'Lithron.LPageMenu');
$child= $child->getSiblingNode();
}
}
}
?>

Source for file LPageMenu.php