Loader.php

<?php

            require_once "app/config/config.php";
            require_once "app/view/view.php";
            require_once "app/models/model.php";
            require_once 'app/includes/logger.php';
            require_once "app/controllers/frame.php";

    class Loader
    {

        protected $logger;
        protected $view;
        protected $model;
        protected $config;
        protected $url_data;


        public function __construct()
        {
            $this->config = $GLOBALS['config'];
            $url_accepted = $_GET['url'];


                if(empty($_GET['url']))
                {
                    $url_accepted = 'index';
                }

                $url_format = explode("/",$url_accepted);

                $i = 0;
                foreach($url_format as $key => $item)
                {
                    if($key == 0)
                        $this->url_data['controller'] = $item;
                    elseif($key == 1)
                        $this->url_data['function'] = strtolower($item);
                    else
                        $this->url_data[$i] = $item;
                    $i++;
                }

                $this->logger = new logger();
                $this->view = new view();

        }

        public function load()
        {


                            $this->view->set_view($this->config['view']['view']);

                            $this->model = new model();

                            $database_connection = array(
                                        'type' => 'mysql',
                                        'host' => $config['database']['host'],
                                        'database' => $config['database']['database'],
                                        'user' => $config['database']['user'],
                                        'password' => $config['database']['password']
                                            );

                $this->model->load_model('sql',$database_connection);


                if(file_exists("app/controllers/" . $this->url_data['controller'] . ".php") && $this->url_data['controller'] != 'frame')
                {
                    require_once("app/controllers/" . $this->url_data['controller'] . ".php");

                    $_controller = new $this->url_data['controller']();
                }
                else
                    $this->view->loadSelected("404");
        }

    }
?>