Wallabag\CoreBundle\Twig\WallabagExtension::countTags PHP Method

    public function countTags()
    {
        $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null;
        if (null === $user || !is_object($user)) {
            return 0;
        }
        return $this->tagRepository->countAllTags($user->getId());
    }