PHPFusion\Forums\Admin\ForumAdminView::__construct PHP Метод

    public function __construct()
    {
        // sanitize all $_GET
        $_GET['forum_id'] = isset($_GET['forum_id']) && isnum($_GET['forum_id']) ? $_GET['forum_id'] : 0;
        $_GET['forum_cat'] = isset($_GET['forum_cat']) && isnum($_GET['forum_cat']) ? $_GET['forum_cat'] : 0;
        $_GET['forum_branch'] = isset($_GET['forum_branch']) && isnum($_GET['forum_branch']) ? $_GET['forum_branch'] : 0;
        $_GET['parent_id'] = isset($_GET['parent_id']) && isnum($_GET['parent_id']) ? $_GET['parent_id'] : 0;
        $_GET['action'] = isset($_GET['action']) && $_GET['action'] ? $_GET['action'] : '';
        $_GET['status'] = isset($_GET['status']) && $_GET['status'] ? $_GET['status'] : '';
        $this->ext = isset($_GET['parent_id']) && isnum($_GET['parent_id']) ? "&parent_id=" . $_GET['parent_id'] : '';
        $this->ext .= isset($_GET['branch']) && isnum($_GET['branch']) ? "&branch=" . $_GET['branch'] : '';
        // indexing hierarchy data
        $this->forum_index = self::get_forum_index();
        if (!empty($this->forum_index)) {
            $this->level = self::make_forum_breadcrumbs();
        }
        /**
         * List of actions available in this admin
         */
        self::forum_jump();
        self::set_forumDB();
        /**
         * Ordering actions
         */
        switch ($_GET['action']) {
            case 'mu':
                self::move_up();
                break;
            case 'md':
                self::move_down();
                break;
            case 'delete':
                self::validate_forum_removal();
                break;
            case 'prune':
                self::prune_forum_view();
                break;
            case 'edit':
                $this->data = self::get_forum($_GET['forum_id']);
                break;
            case 'p_edit':
                $this->data = self::get_forum($_GET['forum_id']);
                break;
        }
    }