function __construct()
{
$url = isset($_GET['url']) ? $_GET['url'] : null;
$url = rtrim($url, '/');
$url = explode('/', $url);
// for debugging
//print_r($url);
// print_r($_SESSION);
if (empty($url[0])) {
require 'controller/index.class.php';
$controller = new Index();
//zodat de index ook een model mag hebben
$controller->loadmodel("index");
$controller->index();
return false;
}
$file = 'controller/' . $url[0] . '.class.php';
if (file_exists($file)) {
require $file;
} else {
$this->error();
return false;
}
$controller = new $url[0]();
$controller->loadmodel($url[0]);
// calling methods
if (isset($url[2])) {
if (method_exists($controller, $url[1])) {
$controller->{$url[1]}($url[2]);
} else {
$this->error();
}
} else {
if (isset($url[1])) {
if (method_exists($controller, $url[1])) {
$controller->{$url[1]}();
} else {
$this->error();
}
} else {
$controller->index();
}
}
}
