136 lines
3.1 KiB
JavaScript
136 lines
3.1 KiB
JavaScript
/*
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GoToSocial
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Copyright (C) GoToSocial Authors admin@gotosocial.org
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SPDX-License-Identifier: AGPL-3.0-or-later
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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const React = require("react");
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const { nanoid } = require("nanoid");
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const { Redirect } = require("wouter");
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const { urlSafe } = require("./util");
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const {
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Sidebar,
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ViewRouter,
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MenuComponent
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} = require("./components");
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function createNavigation(rootUrl, menus) {
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const root = {
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url: rootUrl,
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links: [],
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};
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const routing = [];
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const menuTree = menus.map((creatorFunc) =>
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creatorFunc(root, routing)
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);
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return {
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Sidebar: Sidebar(menuTree, routing),
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ViewRouter: ViewRouter(routing, root.redirectUrl)
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};
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}
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function MenuEntry(name, opts, contents) {
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if (contents == undefined) { // opts argument is optional
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contents = opts;
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opts = {};
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}
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return function createMenuEntry(root, routing) {
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const type = Array.isArray(contents) ? "category" : "view";
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let urlParts = [root.url];
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if (opts.url != "") {
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urlParts.push(opts.url ?? urlSafe(name));
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}
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const url = urlParts.join("/");
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let routingUrl = url;
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if (opts.wildcard) {
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routingUrl += "/:wildcard*";
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}
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const entry = {
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name, type,
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url, routingUrl,
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key: nanoid(),
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permissions: opts.permissions ?? false,
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icon: opts.icon,
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links: [routingUrl],
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level: (root.level ?? -1) + 1,
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redirectUrl: opts.defaultUrl
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};
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if (type == "category") {
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let entries = contents.map((creatorFunc) => creatorFunc(entry, routing));
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let routes = [];
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entries.forEach((e) => {
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// move empty wildcard routes to end of category, to prevent overlap
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if (e.url == entry.url) {
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routes.unshift(e);
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} else {
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routes.push(e);
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}
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});
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routes.reverse();
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routing.push(...routes);
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if (opts.redirectUrl != entry.url) {
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routing.push({
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key: entry.key,
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url: entry.url,
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permissions: entry.permissions,
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routingUrl: entry.redirectUrl + "/:fallback*",
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view: React.createElement(Redirect, { to: entry.redirectUrl })
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});
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entry.url = entry.redirectUrl;
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}
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root.links.push(...entry.links);
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entry.MenuEntry = React.createElement(
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MenuComponent,
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entry,
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entries.map((e) => e.MenuEntry)
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);
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} else {
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entry.links.push(routingUrl);
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root.links.push(routingUrl);
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entry.view = React.createElement(contents, { baseUrl: url });
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entry.MenuEntry = React.createElement(MenuComponent, entry);
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}
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if (root.redirectUrl == undefined) {
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root.redirectUrl = entry.url;
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}
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return entry;
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};
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}
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module.exports = {
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createNavigation,
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Menu: MenuEntry,
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Item: MenuEntry
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}; |