namespace Wallabag\CoreBundle\Helper;
use Liip\ThemeBundle\Helper\DeviceDetectionInterface;
-use Symfony\Component\Security\Core\SecurityContextInterface;
-use Wallabag\CoreBundle\Entity\User;
+use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
+use Wallabag\UserBundle\Entity\User;
+/**
+ * This class intend to detect the active theme for the logged in user.
+ * It will retrieve the configured theme of the user.
+ *
+ * If no user where logged in, it will returne the default theme
+ */
class DetectActiveTheme implements DeviceDetectionInterface
{
- protected $securityContext;
+ protected $tokenStorage;
+ protected $defaultTheme;
- public function __construct(SecurityContextInterface $securityContext)
+ /**
+ * @param TokenStorageInterface $tokenStorage Needed to retrieve the current user
+ * @param string $defaultTheme Default theme when user isn't logged in
+ */
+ public function __construct(TokenStorageInterface $tokenStorage, $defaultTheme)
{
- $this->securityContext = $securityContext;
+ $this->tokenStorage = $tokenStorage;
+ $this->defaultTheme = $defaultTheme;
}
public function setUserAgent($userAgent)
/**
* This should return the active theme for the logged in user.
- * No active theme for:
+ *
+ * Default theme for:
* - anonymous user
- * - user without a config (shouldn't happen..)
+ * - user without a config (shouldn't happen ..)
*
* @return string
*/
public function getType()
{
- $user = $this->securityContext->getToken()->getUser();
+ $token = $this->tokenStorage->getToken();
+
+ if (null === $token) {
+ return $this->defaultTheme;
+ }
+
+ $user = $token->getUser();
- // anon user don't deserve a theme
if (!$user instanceof User) {
- return false;
+ return $this->defaultTheme;
}
$config = $user->getConfig();
if (!$config) {
- return false;
+ return $this->defaultTheme;
}
return $config->getTheme();