Hydrilla

/**

 * SPDX-License-Identifier: LicenseRef-GPL-3.0-or-later-WITH-js-exceptions

 *

 * Make Nintendo Support reasonably consumable when its JS is blocked.

 *

 * Copyright (C) 2022 Wojtek Kosior <koszko@koszko.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * As additional permission under GNU GPL version 3 section 7, you

 * may distribute forms of that code without the copy of the GNU

 * GPL normally required by section 4, provided you include this

 * license notice and, in case of non-source distribution, a URL

 * through which recipients can access the Corresponding Source.

 * If you modify file(s) with this exception, you may extend this

 * exception to your version of the file(s), but you are not

 * obligated to do so. If you do not wish to do so, delete this

 * exception statement from your version.

 *

 * As a special exception to the GPL, any HTML file which merely

 * makes function calls to this code, and for that purpose

 * includes it by reference shall be deemed a separate work for

 * copyright law purposes. If you modify this code, you may extend

 * this exception to your version of the code, but you are not

 * obligated to do so. If you do not wish to do so, delete this

 * exception statement from your version.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <https://www.gnu.org/licenses/>.

 *

 *

 * I, Wojtek Kosior, thereby promise not to sue for violation of this file's

 * license. Although I request that you do not make use of this code in a

 * proprietary program, I am not going to enforce this in court.

 */

/* Use with: https://*.nintendo.com/app/*** */

/* Show the main text. */

document.documentElement.classList.remove("no-js");

/* Fix menu bar (TODO: also fix the hamburger version for smaller screens). */

const title_bar = document.querySelector(".title-bar");

if (title_bar !== null)

    title_bar.style.display = "none";

const top_menu = document.querySelector(".top-bar-left>.menu");

if (top_menu !== null) {

    top_menu.classList.add("dropdown");

    top_menu.classList.remove("accordion-menu");

}

function show_submenu(submenu) {

    submenu.classList.add("js-dropdown-active");

}

function hide_submenu(submenu) {

    submenu.classList.remove("js-dropdown-active");

}

for (const submenu_parent of

     document.getElementsByClassName("rn_ProductCategoryItem")) {

    submenu_parent.classList.add("is-dropdown-submenu-parent");

    submenu_parent.classList.add("opens-right");

    const submenu = submenu_parent.querySelector(".rn_SubItemList");

    if (submenu === null)

	continue;

    submenu.classList.add("submenu");

    submenu.classList.add("is-dropdown-submenu");

    submenu.classList.add("first-sub");

    submenu_parent.addEventListener("mouseenter", () => show_submenu(submenu));

    submenu_parent.addEventListener("mouseleave", () => hide_submenu(submenu));

}

/* Fix search. */

const search_input = document.getElementById("rn_KeywordText_5_Text");

function on_search_submit(event) {

    event.preventDefault();

    if (!search_input.value)

	return;

    const encoded = encodeURIComponent(search_input.value);

    window.location.pathname = `/app/answers/list/kw/${encoded}/search/1`;

}

if (search_input !== null && search_input.form !== null)

    search_input.form.addEventListener("submit", on_search_submit);

/* Fix navigation to other pages of search results. */

for (const results_page_link of

     document.querySelectorAll('[href^="/app/answers/list/page/"]')) {

    const page_nr = /[0-9]*$/.exec(results_page_link.href);

    const current_path = window.location.pathname;

    results_page_link.href = current_path

	.replace("list/kw", "list/st/5/kw")

	.replace(/(search|page)\/[0-9]*$/, `page/${page_nr}`);

}