2023-10-31 13:31:03 +00:00
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import express, { RequestHandler, Request, Response } from "express";
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2021-03-15 17:18:03 +00:00
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import { StaticRouter } from "inferno-router";
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import { renderToString } from "inferno-server";
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// import { matchPath } from "inferno-router";
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import path from "path";
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import { App } from "../shared/components/app";
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// import { routes } from "../shared/routes";
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import process from "process";
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import { Helmet } from "inferno-helmet";
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2022-02-17 17:53:10 +00:00
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import { getLanguageFromCookie, i18n } from "../shared/i18next";
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2021-03-15 17:18:03 +00:00
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const server = express();
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const port = 1234;
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2022-01-28 23:05:33 +00:00
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server.use(express.json() as RequestHandler);
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server.use(express.urlencoded({ extended: false }) as RequestHandler);
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2021-03-15 17:18:03 +00:00
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server.use("/static", express.static(path.resolve("./dist")));
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server.use("/docs", express.static(path.resolve("./dist/assets/docs")));
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server.use("/api", express.static(path.resolve("./dist/assets/api")));
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2023-12-19 15:08:47 +00:00
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server.use(
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"/context.json",
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express.static(path.resolve("./dist/assets/lemmy_federation_context.json")),
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);
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2023-12-18 22:24:33 +00:00
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server.use("/feed.xml", express.static(path.resolve("./dist/feed.xml")));
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2021-03-15 17:18:03 +00:00
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2023-10-31 13:31:03 +00:00
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function erudaInit(): string {
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if (process.env["NODE_ENV"] == "development") {
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return `
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<script src="//cdn.jsdelivr.net/npm/eruda"></script>
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<script>eruda.init();</script>
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`;
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} else {
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return "";
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}
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}
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2021-03-15 17:18:03 +00:00
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2023-10-31 13:31:03 +00:00
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function setLanguage(req: Request, res: Response): string {
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2021-03-22 13:22:23 +00:00
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// Setting the language for non-js browsers
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2022-02-17 17:53:10 +00:00
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const cookieLang = getLanguageFromCookie(req.headers.cookie);
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2023-10-31 13:31:03 +00:00
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let language: string;
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2022-02-17 17:53:10 +00:00
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if (req.query["lang"] != null) {
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language = req.query["lang"].toString();
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res.cookie("lang", language, {
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expires: new Date(Date.now() + 60 * 60 * 24 * 7),
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});
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} else if (cookieLang != null) {
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language = cookieLang;
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} else {
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language = req.headers["accept-language"]
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? req.headers["accept-language"].split(",")[0]
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: "en";
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}
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2023-10-31 13:31:03 +00:00
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return language;
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}
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server.get("/*", async (req, res) => {
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// const activeRoute = routes.find(route => matchPath(req.path, route)) || {};
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const context = {} as any;
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const language = setLanguage(req, res);
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2022-02-17 17:53:10 +00:00
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i18n.changeLanguage(language);
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2021-03-22 13:22:23 +00:00
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2021-03-15 17:18:03 +00:00
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const wrapper = (
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<StaticRouter location={req.url} context={context}>
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<App />
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</StaticRouter>
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);
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if (context.url) {
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return res.redirect(context.url);
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}
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const root = renderToString(wrapper);
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const helmet = Helmet.renderStatic();
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res.send(`
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<!DOCTYPE html>
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2023-10-31 13:31:03 +00:00
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<html ${helmet.htmlAttributes.toString()} lang="en" class="scroll-smooth">
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2021-03-15 17:18:03 +00:00
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<head>
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2023-10-31 13:31:03 +00:00
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${erudaInit()}
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2021-03-15 17:18:03 +00:00
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${helmet.title.toString()}
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${helmet.meta.toString()}
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<!-- Required meta tags -->
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<meta name="Description" content="Lemmy">
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<!-- Icons -->
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<link rel="shortcut icon" type="image/svg+xml" href="/static/assets/icons/favicon.svg" />
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<link rel="apple-touch-icon" href="/static/assets/icons/apple-touch-icon.png" />
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<!-- Styles -->
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<link rel="stylesheet" type="text/css" href="/static/styles/styles.css" />
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2023-10-31 13:31:03 +00:00
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<link rel="stylesheet" href="/static/assets/glide.core.min.css">
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2021-03-15 17:18:03 +00:00
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${helmet.link.toString()}
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</head>
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<body ${helmet.bodyAttributes.toString()}>
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<div id='root'>${root}</div>
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<script defer src='/static/js/client.js'></script>
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2022-02-24 16:46:14 +00:00
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<script defer data-domain="join-lemmy.org" src="https://plausible.join-lemmy.org/js/plausible.outbound-links.js"></script>
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2021-03-15 17:18:03 +00:00
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</body>
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</html>
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`);
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});
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server.listen(port, () => {
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console.log(`http://localhost:${port}`);
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});
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process.on("SIGINT", () => {
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console.info("Interrupted");
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process.exit(0);
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});
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