App\Libraries\OsuAuthorize::checkForumTopicStore PHP Method

    public function checkForumTopicStore($user, $forum)
    {
        $prefix = 'forum.topic.store.';
        $this->ensureLoggedIn($user);
        $this->ensureCleanRecord($user);
        if ($user->isGMT()) {
            return 'ok';
        }
        if (!$this->doCheckUser($user, 'ForumView', $forum)->can()) {
            return $prefix . 'no_forum_access';
        }
        if (!$forum->isOpen()) {
            return $prefix . 'forum_closed';
        }
        if (!ForumAuthorize::aclCheck($user, 'f_post', $forum)) {
            return $prefix . 'no_permission';
        }
        return 'ok';
    }