<?php

  class mw_observer_login extends mw_observer{

    public function action_permission_denied(){
      $env = $this->env();
      if(!$env->user()){
        $env->erreur("Merci de vous identifier", "users/identification");
        $_SESSION["action_after_login"] = "";
        $params = $_GET;
        if(isset($params[$env->param("e")])){
          $_SESSION["action_after_login"] = $params[$env->param("e")];
          unset($params[$env->param("e")]);
        }
        $_SESSION["params_after_login"] = @serialize($params);
      }
    }

    public function user_login($params){
      $env = $this->env();
      $redirect_action = "index";
      $redirect_params = array();
      if(isset($_SESSION["action_after_login"])){
        $redirect_action = $_SESSION["action_after_login"];
        unset($_SESSION["action_after_login"]);
      }
      if(isset($_SESSION["params_after_login"])){
        if(!($redirect_params = @unserialize($_SESSION["params_after_login"]))) $redirect_params = array();
        unset($_SESSION["params_after_login"]);
      }
      $env->redirect(
        $env->url($redirect_action, $redirect_params),
        "Vous &ecirc;tes maintenant identifi&eacute; en tant que ".$params["user"]["login"]
      );
    }

  }