MODx problem z menu[Wayfinder]

Kod:
<?php

/*

::::::::::::::::::::::::::::::::::::::::

 Snippet name: Wayfinder

 Short Desc: builds site navigation

 Version: 2.0

 Authors: 

    Kyle Jaebker (muddydogpaws.com)

    Ryan Thrash (vertexworks.com)

 Date: February 27, 2006

::::::::::::::::::::::::::::::::::::::::

Description:

    Totally refactored from original DropMenu nav builder to make it easier to

    create custom navigation by using chunks as output templates. By using templates,

    many of the paramaters are no longer needed for flexible output including tables,

    unordered- or ordered-lists (ULs or OLs), definition lists (DLs) or in any other

    format you desire.

::::::::::::::::::::::::::::::::::::::::

Example Usage:

    [[Wayfinder? &startId=`0`]]

::::::::::::::::::::::::::::::::::::::::

*/



$wayfinder_base = $modx->config['base_path']."assets/snippets/wayfinder/";



//Include a custom config file if specified

$config = (isset($config)) ? "{$wayfinder_base}configs/{$config}.config.php" : "{$wayfinder_base}configs/default.config.php";

if (file_exists($config)) {

    include_once("$config");

}



include_once("{$wayfinder_base}wayfinder.inc.php");



if (class_exists('Wayfinder')) {

   $wf = new Wayfinder();

} else {

    return 'error: Wayfinder class not found';

}



$wf->_config = array(

    'id' => isset($startId) ? $startId : $modx->documentIdentifier,

    'level' => isset($level) ? $level : 0,

    'includeDocs' => isset($includeDocs) ? $includeDocs : 0,

    'excludeDocs' => isset($excludeDocs) ? $excludeDocs : 0,

    'ph' => isset($ph) ? $ph : FALSE,

    'debug' => isset($debug) ? TRUE : FALSE,

    'ignoreHidden' => isset($ignoreHidden) ? $ignoreHidden : TRUE,

    'hideSubMenus' => isset($hideSubMenus) ? $hideSubMenus : FALSE,

    'useWeblinkUrl' => isset($useWeblinkUrl) ? $useWeblinkUrl : TRUE,

    'fullLink' => isset($fullLink) ? $fullLink : FALSE,

    'nl' => isset($removeNewLines) ? '' : "\n",

    'sortOrder' => isset($sortOrder) ? strtoupper($sortOrder) : 'ASC',

    'sortBy' => isset($sortBy) ? $sortBy : 'menuindex',

    'limit' => isset($limit) ? $limit : 0,

    'cssTpl' => isset($cssTpl) ? $cssTpl : TRUE,

    'jsTpl' => isset($jsTpl) ? $jsTpl : FALSE,

    'rowIdPrefix' => isset($rowIdPrefix) ? $rowIdPrefix : FALSE,

    'textOfLinks' => isset($textOfLinks) ? $textOfLinks : 'menutitle',

    'titleOfLinks' => isset($titleOfLinks) ? $titleOfLinks : 'pagetitle',

    'displayStart' => isset($displayStart) ? $displayStart : FALSE,

);



//get user class definitions

$wf->_css = array(

    'first' => isset($firstClass) ? $firstClass : '',

    'last' => isset($lastClass) ? $lastClass : 'last',

    'here' => isset($hereClass) ? $hereClass : '',

    'parent' => isset($parentClass) ? $parentClass : '',

    'row' => isset($rowClass) ? $rowClass : '',

    'outer' => isset($outerClass) ? $outerClass : '',

    'inner' => isset($innerClass) ? $innerClass : '',

    'level' => isset($levelClass) ? $levelClass: '',

    'self' => isset($selfClass) ? $selfClass : '',

    'weblink' => isset($webLinkClass) ? $webLinkClass : '',

);



//get user templates

$wf->_templates = array(

    'outerTpl' => isset($outerTpl) ? $outerTpl : '',

    'rowTpl' => isset($rowTpl) ? $rowTpl : '',

    'parentRowTpl' => isset($parentRowTpl) ? $parentRowTpl : '',

    'parentRowHereTpl' => isset($parentRowHereTpl) ? $parentRowHereTpl : '',

    'hereTpl' => isset($hereTpl) ? $hereTpl : '',

    'innerTpl' => isset($innerTpl) ? $innerTpl : '',

    'innerRowTpl' => isset($innerRowTpl) ? $innerRowTpl : '',

    'innerHereTpl' => isset($innerHereTpl) ? $innerHereTpl : '',

    'activeParentRowTpl' => isset($activeParentRowTpl) ? $activeParentRowTpl : '',

    'categoryFoldersTpl' => isset($categoryFoldersTpl) ? $categoryFoldersTpl : '',

    'startItemTpl' => isset($startItemTpl) ? $startItemTpl : '',

);



//Process Wayfinder

$output = $wf->run();



if ($wf->_config['debug']) {

    $output .= $wf->renderDebugOutput();

}



//Ouput Results

if ($wf->_config['ph']) {

    $modx->setPlaceholder($wf->_config['ph'],$output);

} else {

    return $output;

}

?>