application/front/controller/visitor/LoginController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Front\Controller\Visitor;
   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 class LoginController extends ShaarliVisitorController
  20 {
  21     public function index(Request $request, Response $response): Response
  22     {
  23         if ($this->container->loginManager->isLoggedIn()
  24             || $this->container->conf->get('security.open_shaarli', false)
  25         ) {
  26             return $response->withRedirect('./');
  27         }
  28
  29         $userCanLogin = $this->container->loginManager->canLogin($request->getServerParams());
  30         if ($userCanLogin !== true) {
  31             throw new LoginBannedException();
  32         }
  33
  34         if ($request->getParam('username') !== null) {
  35             $this->assignView('username', escape($request->getParam('username')));
  36         }
  37
  38         $this
  39             ->assignView('returnurl', escape($request->getServerParam('HTTP_REFERER')))
  40             ->assignView('remember_user_default', $this->container->conf->get('privacy.remember_user_default', true))
  41             ->assignView('pagetitle', t('Login') .' - '. $this->container->conf->get('general.title', 'Shaarli'))
  42         ;
  43
  44         return $response->write($this->render('loginform'));
  45     }
  46 }