def tours(current_page): tour_form = TourForm() if not tours_blueprint.current_items_per_page: tours_blueprint.current_items_per_page = \ tour_form.tours_per_page.default if not tours_blueprint.current_order_by: tours_blueprint.current_order_by = tour_form.order_by.default if tour_form.validate_on_submit(): tours_blueprint.current_items_per_page = tour_form.tours_per_page.data tours_blueprint.current_order_by = tour_form.order_by.data return redirect(url_for('tours.tours_default')) pagination = TourDAO.get_page_of_tours( current_page, tours_blueprint.current_items_per_page, tours_blueprint.current_order_by) app_tours = [] if current_user.is_authenticated: rows = RegistrationDAO.get_registrations_tour_ids_of_user(current_user) app_tours = [x[0] for x in rows] return render_template('tours.html', tour_form=tour_form, tours=pagination.items, pagination=pagination, items=tours_blueprint.current_items_per_page, sort=tours_blueprint.current_order_by, apply_tours=app_tours)