Pages.php - panada framework

<?php
namespace Controllers;
use Resources, Models;

class Pages extends Resources\Controller
{

public function __construct(){

    parent::__construct();

        // Load Resources
        $this->request = new Resources\Request;
        // Load model
        $this->pages = new Models\Pages;

    }

public function index($id='1')
    {

        //Error trap: jika $id kosong atau $id tidak ada pada database
        //tampilkan saja home area

        $id = (int) $id;   //untuk meyakinkan bahwa yg kita ambil dari $id adalah integer.
        $hslid = $this->pages->GetPagesbyId($id);
        //ambil data semua pages untuk di tampilkan di menu
        $data['pagesMenu']= $this->pages->GetPages();

        if(!$hslid){
            $data['title'] = "Homepage";
            $this->output('tema/default/home', $data);
        }else{
            $oPages=$this->pages->GetPagesbyId($id);
            $data['title'] = $oPages->judul;
            $data['content'] = $oPages->isipages;
            $data['active'] = $oPages->kode;
            $data['footer'] = 'Copyright (c) 2013, Ini Footer';
            $this->output('tema/default/halaman', $data);
        }
        }
    }