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index.js
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index.js
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/*
* __ __
* _____/ /____ ______ ____ _____/ /_
* / ___/ //_/ / / / __ \/ __ \/ ___/ __/
* (__ ) ,< / /_/ / /_/ / /_/ / / / /_
* /____/_/|_|\__, / .___/\____/_/ \__/
* /____/_/
*
* Skyport Panel 0.2.0 (Piledriver)
* (c) 2024 Matt James and contributers
*
*/
/**
* @fileoverview Main server file for Skyport Panel. Sets up the express application,
* configures middleware for sessions, body parsing, and websocket enhancements, and dynamically loads route
* modules. This file also sets up the server to listen on a configured port and initializes logging.
*/
const express = require('express');
const session = require('express-session');
const passport = require('passport');
const bodyParser = require('body-parser');
const CatLoggr = require('cat-loggr');
const fs = require('node:fs');
const config = require('./config.json')
const ascii = fs.readFileSync('./handlers/ascii.txt', 'utf8');
const app = express();
const path = require('path');
const chalk = require('chalk');
const expressWs = require('express-ws')(app);
const { db } = require('./handlers/db.js')
const translationMiddleware = require('./handlers/translation');
const cookieParser = require('cookie-parser')
const sqlite = require("better-sqlite3");
const SqliteStore = require("better-sqlite3-session-store")(session);
const sessionstorage = new sqlite("sessions.db");
const { init } = require('./handlers/init.js');
const log = new CatLoggr();
/**
* Initializes the Express application with necessary middleware for parsing HTTP request bodies,
* handling sessions, and integrating WebSocket functionalities. It sets EJS as the view engine,
* reads route files from the 'routes' directory, and applies WebSocket enhancements to each route.
* Finally, it sets up static file serving and starts listening on a specified port.
*/
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use(cookieParser())
app.use(translationMiddleware);
app.set('view engine', 'ejs');
app.use(
session({
store: new SqliteStore({
client: sessionstorage,
expired: {
clear: true,
intervalMs: 9000000
}
}),
secret: "secret",
resave: true,
saveUninitialized: true
})
);
app.use((req, res, next) => {
res.locals.ogTitle = config.ogTitle;
res.locals.ogDescription = config.ogDescription;
next();
});
if (config.mode === 'production' || false) {
app.use((req, res, next) => {
res.setHeader('Cache-Control', 'no-store');
res.setHeader('Pragma', 'no-cache');
res.setHeader('Expires', '5');
next();
});
app.use('/assets', (req, res, next) => {
res.setHeader('Cache-Control', 'public, max-age=1');
next();
});
}
app.use(passport.initialize());
app.use(passport.session());
// init
init();
// Log the ASCII
console.log(chalk.gray(ascii) + chalk.white(`version v${config.version}\n`));
/**
* Dynamically loads all route modules from the 'routes' directory, applying WebSocket support to each.
* Logs the loaded routes and mounts them to the Express application under the root path. This allows for
* modular route definitions that can be independently maintained and easily scaled.
*/
const routesDir = path.join(__dirname, 'routes');
app.get('/setLanguage', (req, res) => {
const lang = req.query.lang;
if (lang && (lang === 'en' || lang === 'de' || lang === 'nl')) {
res.cookie('lang', lang, { maxAge: 90000000, httpOnly: true });
req.user.lang = lang; // Update user language preference
res.json({ success: true });
} else {
res.json({ success: false });
}
});
function loadRoutes(directory) {
fs.readdirSync(directory).forEach(file => {
const fullPath = path.join(directory, file);
const stat = fs.statSync(fullPath);
if (stat.isDirectory()) {
// Recursively load routes from subdirectories
loadRoutes(fullPath);
} else if (stat.isFile() && path.extname(file) === '.js') {
// Only require .js files
const route = require(fullPath);
//log.init('loaded route: ' + fullPath);
expressWs.applyTo(route);
app.use("/", route);
}
});
}
// Start loading routes from the root routes directory
loadRoutes(routesDir);
const pluginroutes = require('./plugins/pluginmanager.js');
app.use("/", pluginroutes);
const pluginDir = path.join(__dirname, 'plugins');
const PluginViewsDir = fs.readdirSync(pluginDir).map(addonName => path.join(pluginDir, addonName, 'views'));
app.set('views', [path.join(__dirname, 'views'), ...PluginViewsDir]);
/**
* Configures the Express application to serve static files from the 'public' directory, providing
* access to client-side resources like images, JavaScript files, and CSS stylesheets without additional
* routing. The server then starts listening on a port defined in the configuration file, logging the port
* number to indicate successful startup.
*/
app.use(express.static('public'));
app.listen(config.port, () => log.info(`skyport is listening on port ${config.port}`));
app.get('*', async function(req, res){
res.render('errors/404', { req, name: await db.get('name') || 'Skyport', logo: await db.get('logo') || false })
});