application/front/controller/admin/SessionFilterController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Front\Controller\Admin;
   6
   7 use Shaarli\Bookmark\BookmarkFilter;
   8 use Shaarli\Security\SessionManager;
   9 use Slim\Http\Request;
  10 use Slim\Http\Response;
  11
  12 /**
  13  * Class SessionFilterController
  14  *
  15  * Slim controller used to handle filters stored in the user session, such as visibility, etc.
  16  */
  17 class SessionFilterController extends ShaarliAdminController
  18 {
  19     /**
  20      * GET /admin/visibility: allows to display only public or only private bookmarks in linklist
  21      */
  22     public function visibility(Request $request, Response $response, array $args): Response
  23     {
  24         if (false === $this->container->loginManager->isLoggedIn()) {
  25             return $this->redirectFromReferer($request, $response, ['visibility']);
  26         }
  27
  28         $newVisibility = $args['visibility'] ?? null;
  29         if (false === in_array($newVisibility, [BookmarkFilter::$PRIVATE, BookmarkFilter::$PUBLIC], true)) {
  30             $newVisibility = null;
  31         }
  32
  33         $currentVisibility = $this->container->sessionManager->getSessionParameter(SessionManager::KEY_VISIBILITY);
  34
  35         // Visibility not set or not already expected value, set expected value, otherwise reset it
  36         if ($newVisibility !== null && (null === $currentVisibility || $currentVisibility !== $newVisibility)) {
  37             // See only public bookmarks
  38             $this->container->sessionManager->setSessionParameter(
  39                 SessionManager::KEY_VISIBILITY,
  40                 $newVisibility
  41             );
  42         } else {
  43             $this->container->sessionManager->deleteSessionParameter(SessionManager::KEY_VISIBILITY);
  44         }
  45
  46         return $this->redirectFromReferer($request, $response, ['visibility']);
  47     }
  48
  49
  50 }