application/front/controllers/LoginController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Front\Controller;
   6
   7 use Shaarli\Front\Exception\LoginBannedException;
   8 use Slim\Http\Request;
   9 use Slim\Http\Response;
  10
  11 /**
  12  * Class LoginController
  13  *
  14  * Slim controller used to render the login page.
  15  *
  16  * The login page is not available if the user is banned
  17  * or if open shaarli setting is enabled.
  18  *
  19  * @package Front\Controller
  20  */
  21 class LoginController extends ShaarliController
  22 {
  23     public function index(Request $request, Response $response): Response
  24     {
  25         if ($this->container->loginManager->isLoggedIn()
  26             || $this->container->conf->get('security.open_shaarli', false)
  27         ) {
  28             return $response->withRedirect('./');
  29         }
  30
  31         $userCanLogin = $this->container->loginManager->canLogin($request->getServerParams());
  32         if ($userCanLogin !== true) {
  33             throw new LoginBannedException();
  34         }
  35
  36         if ($request->getParam('username') !== null) {
  37             $this->assignView('username', escape($request->getParam('username')));
  38         }
  39
  40         $this
  41             ->assignView('returnurl', escape($request->getServerParam('HTTP_REFERER')))
  42             ->assignView('remember_user_default', $this->container->conf->get('privacy.remember_user_default', true))
  43             ->assignView('pagetitle', t('Login') .' - '. $this->container->conf->get('general.title', 'Shaarli'))
  44         ;
  45
  46         return $response->write($this->render('loginform'));
  47     }
  48 }