DocLister.BuildMenu.php

<?php
$core = $modx;
if ( ! function_exists('getkey'))
{
    /**
     *  Код MODX гавно, поэтому забываем про TypeHinting
     * @param  mixed  $data
     * @param string $key
     * @param mixed $default null
     * @return mixed
     */
    function getkey($data, $key, $default = null)
    {
        $out = $default;
        if(is_array($data) && array_key_exists($key, $data)){
            $out = $data[$key];
        }
        return $out;
    }
}
$core->event->params['TplMainOwner'] = getkey($core->event->params, 'TplMainOwner', '@CODE: <ul id="nav" class="menu level-1">[+dl.wrap+]</ul>');
$core->event->params['TplSubOwner'] = getkey($core->event->params, 'TplSubOwner', '@CODE: <ul class="sub-menu level-[+dl.currentDepth+]">[+dl.wrap+]</ul>');
$core->event->params['TplOneItem'] = getkey($core->event->params, 'TplOneItem', '@CODE: <li id="menu-item-[+id+]" class="menu-item [+dl.class+]"><a href="[+url+]" title="[+e.title+]">[+title+]</a>[+dl.submenu+]</li>');
$core->event->params['addWhereList'] = getkey($core->event->params, 'addWhereList', 'c.hidemenu = 0');

$currentDepth = getkey($core->event->params, 'currentDepth', 1);
$currentTpl = getkey($core->event->params, 'TplDepth'.$currentDepth);
if(empty($currentTpl)){
    $currentTpl = getkey($core->event->params, 'TplOneItem', '@CODE: <li>[+pagetitle+]</li>');
}
$currentNoChildrenTpl = getkey($core->event->params, 'TplNoChildrenDepth'.$currentDepth);
if(empty($currentNoChildrenTpl)){
    $currentNoChildrenTpl = getkey($core->event->params, 'TplNochildrenItem', $currentTpl);
}

$currentOwnerTpl = getkey($core->event->params, 'TplOwner'.$currentDepth);
if(empty($currentOwnerTpl)){
    $currentOwnerTpl = '@CODE: [+dl.wrap+]';
    if($currentDepth==1){
        $currentOwnerTpl = getkey($core->event->params, 'TplMainOwner', $currentOwnerTpl);
    }else{
        $currentOwnerTpl = getkey($core->event->params, 'TplSubOwner', $currentOwnerTpl);
    }
}

return $core->runSnippet('DocLister', array_merge(array(
        'orderBy' => 'menuindex ASC, id ASC'
    ), $core->event->params, array(
        'idType' => 'parents',
        'parents' => getkey($core->event->params, 'parents', 0),
        'params' => $core->event->params,
        'tpl' => '@CODE: [+dl.tpl+]',
        'ownerTPL' => $currentOwnerTpl,
        'mainRowTpl' => $currentTpl,
        'noChildrenRowTPL' => $currentNoChildrenTpl,
        'noneWrapOuter' => '0',
        'prepare' => function($data, DocumentParser $core, DocLister $_DL){
                $params = $_DL->getCFGDef('params', array());
                if($_DL->getCfgDef('currentDepth', 1) < $_DL->getCFGDef('maxDepth', 5)){
                    $params['currentDepth'] = $_DL->getCfgDef('currentDepth', 1)+1;
                    $params['parents'] = $data['id'];
                    $data['dl.submenu']=$core->runSnippet('BuildMenu', $params);
                }else{
                    $data['dl.submenu'] = '';
                }
                $data['dl.currentDepth'] = $_DL->getCfgDef('currentDepth', 1);
                $data['e.title'] = htmlentities($data['title'], ENT_COMPAT, 'UTF-8', false);

                $tpl = empty($data['dl.submenu']) ? 'noChildrenRowTPL' : 'mainRowTpl';
                $data['dl.tpl'] = $_DL->parseChunk($_DL->getCfgDef($tpl), $data);
                return $data;
            }
    ))
);