portal/patient/libs/Controller/SecureAppController.php

   1 <?php
   2 /** @package Cargo::Controller */
   3
   4 /** import supporting libraries */
   5 require_once("AppBaseController.php");
   6 require_once("App/SecureApp.php");
   7
   8 /**
   9  * SecureAppController is a sample controller to demonstrate
  10  * one approach to authentication in a Phreeze app
  11  *
  12  * From phreeze package
  13  * @license http://www.gnu.org/copyleft/lesser.html LGPL
  14  *
  15  * @package Cargo::Controller
  16  * @author ClassBuilder
  17  * @version 1.0
  18  */
  19 class SecureAppController extends AppBaseController
  20 {
  21
  22     /**
  23      * Override here for any controller-specific functionality
  24      */
  25     protected function Init()
  26     {
  27         parent::Init();
  28
  29         // TODO: add controller-wide bootstrap code
  30     }
  31
  32     /**
  33      * This page requires SecureApp::$PERMISSION_USER to view
  34      */
  35     public function UserPage()
  36     {
  37         $this->RequirePermission(
  38             SecureApp::$PERMISSION_USER,
  39             'SecureApp.LoginForm',
  40             'Login is required to access the secure user page',
  41             'You do not have permission to access the secure user page'
  42         );
  43
  44         $this->Assign("currentUser", $this->GetCurrentUser());
  45
  46         $this->Assign('page', 'userpage');
  47         $this->Render("SecureApp");
  48     }
  49
  50     /**
  51      * This page requires SecureApp::$PERMISSION_ADMIN to view
  52      */
  53     public function AdminPage()
  54     {
  55         $this->RequirePermission(
  56             SecureApp::$PERMISSION_ADMIN,
  57             'SecureApp.LoginForm',
  58             'Login is required to access the admin page',
  59             'Admin permission is required to access the admin page'
  60         );
  61
  62         $this->Assign("currentUser", $this->GetCurrentUser());
  63
  64         $this->Assign('page', 'adminpage');
  65         $this->Render("SecureApp");
  66     }
  67
  68     /**
  69      * Display the login form
  70      */
  71     public function LoginForm()
  72     {
  73         $this->Assign("currentUser", $this->GetCurrentUser());
  74
  75         $this->Assign('page', 'login');
  76         $this->Render("SecureApp");
  77     }
  78
  79     /**
  80      * Process the login, create the user session and then redirect to
  81      * the appropriate page
  82      */
  83     public function Login()
  84     {
  85         $user = new SecureApp();
  86
  87         if ($user->Login(RequestUtil::Get('username'), RequestUtil::Get('password'))) {
  88             // login success
  89             $this->SetCurrentUser($user);
  90             $this->Redirect('SecureApp.UserPage');
  91         } else {
  92             // login failed
  93             $this->Redirect('SecureApp.LoginForm', 'Unknown username/password combination');
  94         }
  95     }
  96
  97     /**
  98      * Clear the user session and redirect to the login page
  99      */
 100     public function Logout()
 101     {
 102         $this->ClearCurrentUser();
 103         $this->Redirect("SecureApp.LoginForm", "You are now logged out");
 104     }
 105 }