dashboard-core/router.js

const cookieParser = require("cookie-parser"),
	underMaintenancePageDefault = require("./underMaintenancePageDefault"),
	error404pageDefault = require("./404pagedefault");

const mainRouter = require("./Routes/main"),
	dashboardRouter = require("./Routes/dashboard"),
	discordRouter = require("./Routes/discord");

module.exports = (app, config, themeConfig, modules) => {
	app.use(cookieParser());

	app.use((req, res, next) => {
		req.bot = config.bot;
		next();
	});

	if (themeConfig.defaultLocales) {
		app.use((req, res, next) => {
			if (req.cookies?.lang) req.lang = req.cookies.lang;
			else req.lang = req.acceptsLanguages()[0].replace("-", "");

			if (themeConfig.locales) {
				if (Object.keys(themeConfig.locales).includes(req.lang)) req.locales = themeConfig.locales[req.lang];
				else req.locales = themeConfig.locales[Object.keys(themeConfig.locales)[0]];
			} else
				req.locales = themeConfig.defaultLocales[Object.keys(themeConfig.defaultLocales).includes(req.lang) ? req.lang : "enUS"];

			next();
		});
	}

	app.use("/discord", discordRouter(app, config, themeConfig, modules));

	if (config.useUnderMaintenance) {
		app.get(config.underMaintenanceAccessPage || "/total-secret-get-access", (req, res) => {
			res.send(`
				<form action="${config.domain}${config.underMaintenanceAccessPage || "/total-secret-get-access"}" method="POST" >
					<input id="accessKey" name="accessKey"/>
					<button role="submit">Submit</button>
				</form>
			`);
		});

		app.post(config.underMaintenanceAccessPage || "/total-secret-get-access", (req, res) => {
			if (!req.body) req.body = {};

			const accessKey = req.body.accessKey;

			if (accessKey != config.underMaintenanceAccessKey) return res.send("Wrong key.");

			req.session.umaccess = true;
			res.redirect("/");
		});

		app.use((req, res, next) => {
			if (req.originalUrl.startsWith("/loading")) return next();

			if (!req.session.umaccess && !req.session.user) {
				if (!config.useThemeMaintenance)
					return res.send(config.underMaintenanceCustomHtml || underMaintenancePageDefault(config.underMaintenance, false));
				else
					res.render("maintenance", {
						req: req,
						bot: config.bot,
						themeConfig: req.themeConfig,
						loggedIn: false,
						defaultMaintenanceConfig: config.underMaintenance || {},
					});
			} else if (!req.session.umaccess && config.ownerIDs && !config.ownerIDs.includes(req.session.user.id)) {
				if (!config.useThemeMaintenance)
					return res.send(config.underMaintenanceCustomHtml || underMaintenancePageDefault(config.underMaintenance, true));
				else
					res.render("maintenance", {
						req: req,
						bot: config.bot,
						themeConfig: req.themeConfig,
						loggedIn: true,
						defaultMaintenanceConfig: config.underMaintenance || {},
					});
			} else next();
		});
	}

	app.use("/", mainRouter(app, config, themeConfig, modules));
	app.use("/", dashboardRouter(app, config, themeConfig, modules));

	config.theme.init(app, config);

	const customPages = config.customPages || [];

	customPages.forEach(p => {
		if (p.type == "redirect") {
			app.get(p.endpoint, async (req, res) => {
				const endpoint = await p.getEndpoint({
					user: req.session.user || {},
					req,
				});

				res.redirect(endpoint);
			});
		} else if (p.type == "html") {
			app.get(p.endpoint, async (req, res) => {
				const html = await p.getHtml({
					user: req.session.user || {},
					req,
				});

				res.send(html);
			});
		} else if (p.type == "json") {
			app.get(p.endpoint, async (req, res) => {
				const json = await p.getJson({
					user: req.session.user || {},
					req,
				});

				res.send(json);
			});
		}
	});

	modules.forEach(module => {
		module.app({
			app: app,
			config: this.config,
			themeConfig: themeConfig,
		});
	});

	if (!config.useTheme404) {
		app.get("*", (req, res) => {
			const text = config.html404 || error404pageDefault(config.websiteTitle || themeConfig.websiteName);

			res.send(text.replace("{{websiteTitle}}", config.websiteTitle || themeConfig.websiteName));
		});
	}
};