/+junk/StupidMVC

<?php

class Router {

  private $list_controllers = [];

  private $default_controller = null;

  private $four_oh_four_controller = null;

  public function

  register_controller ($controller_name) {

    if (isset ($list_controllers[$controller_name])) {

      return;

    }

    require (APP_DIR . "Controllers" . DS . $controller_name  . ".php");

    $this->list_controllers[$controller_name] = $controller_name;

  }

  public function

  register_404_controller ($controller_name) {

    if (isset($this->four_oh_four_controller)){

      return;

    }

    $this->four_oh_four_controller = $controller_name;

    $this->register_controller ($controller_name);

  }

  public function register_default_controller ($controller_name) {

    if (isset($this->default_controller)) {

      return;

    }

    $this->default_controller = $controller_name;

    $this->register_controller ($controller_name);

  }

  public function route () {

    var_dump ($this->list_controllers);

    $url = "";

    $method = "default_method";

    $ctrl = $this->default_controller;

    $path = "";

    $request_url = '';

    if (isset($_SERVER['REQUEST_URI'])) {

      $request_url = $_SERVER['REQUEST_URI'];

    }

    //echo "Request URL: " . $request_url . "\n";

    $script_url = '';

    if (isset($_SERVER['PHP_SELF'])){

      $script_url = $_SERVER['PHP_SELF'];

    }

    //echo "Script URL: " . $script_url . "\n";

    if($request_url != $script_url) {

      $url = trim(preg_replace('/'.

        str_replace('/', '\/',

          str_replace('index.php', '', $script_url))

            .'/', '', $request_url, 1), '/');

      //echo "url: " . $url . "\n";

    }

    $parts = explode ('/', $url );

    var_dump ($parts);

    if (isset ($parts[0]) && $parts[0] != '') {

      $ctrl = $parts[0];

    }

    if (isset ($parts[1]) && $parts[1] != '') {

      $method = $parts[1];

    }

    var_dump ($ctrl);

    var_dump ($method);

    if(isset ($this->list_controllers[$ctrl])) {

      $controller_obj = new $ctrl ();

      $ctrl_method_list = $controller_obj->get_methods();

      if ($method != "default_method" &&

          isset($ctrl_method_list[$method])) {

        $controller_obj->$ctrl_method_list[$method] (array_slice($parts, 2));

        return;

      } 

      $controller_obj->default_method (NULL);

      return;

    }

    $controller_obj = new $this->four_oh_four_controller ();

    $controller_obj->default_method ($url);

  }

}