src/Wallabag/CoreBundle/Helper/DetectActiveTheme.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Helper;
   4
   5 use Liip\ThemeBundle\Helper\DeviceDetectionInterface;
   6 use Symfony\Component\Security\Core\SecurityContextInterface;
   7 use Wallabag\CoreBundle\Entity\User;
   8
   9 class DetectActiveTheme implements DeviceDetectionInterface
  10 {
  11     protected $securityContext;
  12
  13     public function __construct(SecurityContextInterface $securityContext)
  14     {
  15         $this->securityContext = $securityContext;
  16     }
  17
  18     public function setUserAgent($userAgent)
  19     {
  20     }
  21
  22     /**
  23      * This should return the active theme for the logged in user.
  24      * No active theme for:
  25      *     - anonymous user
  26      *     - user without a config (shouldn't happen..)
  27      *
  28      * @return string
  29      */
  30     public function getType()
  31     {
  32         $user = $this->securityContext->getToken()->getUser();
  33
  34         // anon user don't deserve a theme
  35         if (!$user instanceof User) {
  36             return false;
  37         }
  38
  39         $config = $user->getConfig();
  40
  41         if (!$config) {
  42             return false;
  43         }
  44
  45         return $config->getTheme();
  46     }
  47 }