<?php

Yii::import('zii.widgets.CMenu');

class SiteMenu extends CMenu
{
    public function init()
    {

        $this->htmlOptions['id'] = $this->getId();
        $route = $this->getController()->getRoute();
        $items = array();
        $mainMenu = SiteMenuHelper::getItems();

        foreach ($this->items as $k)
        if(isset($mainMenu[$k])){
            $item = $mainMenu[$k];
            $items[] = array(
                'url' => $item['url'],
                'label' => $item['label'],
                'active' => $this->evaluateExpression($item['active'],array('controller'=>$this->getController())),
            );
        }

        $this->items = $items;
        $hasActiveChild = false;
        $this->items = $this->normalizeItems($this->items, $route, $hasActiveChild);


    }
}