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import "missing-native-js-functions";
import fs from "fs/promises";
import { Connection } from "mongoose";
import { Server, ServerOptions } from "lambert-server";
import { Authentication, GlobalRateLimit } from "./middlewares/";
import Config from "./util/Config";
import { db } from "fosscord-server-util";
import i18next from "i18next";
import i18nextMiddleware, { I18next } from "i18next-http-middleware";
import i18nextBackend from "i18next-node-fs-backend";
import { ErrorHandler } from "./middlewares/ErrorHandler";
import { BodyParser } from "./middlewares/BodyParser";
import { Router } from "express";
import fetch from "node-fetch";
export interface DiscordServerOptions extends ServerOptions {}
declare global {
namespace Express {
interface Request {
// @ts-ignore
server: DiscordServer;
}
}
}
export class DiscordServer extends Server {
public options: DiscordServerOptions;
constructor(opts?: Partial<DiscordServerOptions>) {
// @ts-ignore
super({ ...opts, errorHandler: false, jsonBody: false });
}
async setupSchema() {
await db.collection("users").createIndex({ id: 1 }, { unique: true });
await db.collection("messages").createIndex({ id: 1 }, { unique: true });
await db.collection("channels").createIndex({ id: 1 }, { unique: true });
await db.collection("guilds").createIndex({ id: 1 }, { unique: true });
await db.collection("members").createIndex({ id: 1, guild_id: 1 }, { unique: true });
await db.collection("roles").createIndex({ id: 1 }, { unique: true });
await db.collection("emojis").createIndex({ id: 1 }, { unique: true });
}
async start() {
// @ts-ignore
await (db as Promise<Connection>);
await this.setupSchema();
console.log("[DB] connected");
await Promise.all([Config.init()]);
this.app.use(GlobalRateLimit);
this.app.use(Authentication);
this.app.use(BodyParser({ inflate: true }));
const languages = await fs.readdir(__dirname + "/../locales/");
const namespaces = await fs.readdir(__dirname + "/../locales/en/");
const ns = namespaces.filter((x) => x.endsWith(".json")).map((x) => x.slice(0, x.length - 5));
await i18next
.use(i18nextBackend)
.use(i18nextMiddleware.LanguageDetector)
.init({
preload: languages,
// debug: true,
fallbackLng: "en",
ns,
backend: {
loadPath: __dirname + "/../locales/{{lng}}/{{ns}}.json",
},
load: "all",
});
this.app.use(i18nextMiddleware.handle(i18next, {}));
const app = this.app;
const prefix = Router();
// @ts-ignore
this.app = prefix;
this.routes = await this.registerRoutes(__dirname + "/routes/");
app.use("/api/v8", prefix);
this.app = app;
this.app.use(ErrorHandler);
const indexHTML = await fs.readFile(__dirname + "/../client_test/index.html");
this.app.get("/assets/:file", async (req, res) => {
delete req.headers.host;
const response = await fetch(`https://discord.com/assets/${req.params.file}`, {
// @ts-ignore
headers: {
...req.headers,
},
});
const buffer = await response.buffer();
response.headers.forEach((value, name) => {
if (
[
"content-length",
"content-security-policy",
"strict-transport-security",
"set-cookie",
"transfer-encoding",
"expect-ct",
"access-control-allow-origin",
"content-encoding",
].includes(name.toLowerCase())
) {
return;
}
res.set(name, value);
});
return res.send(buffer);
});
this.app.get("*", (req, res) => {
res.set("Cache-Control", "public, max-age=" + 60 * 60 * 24);
res.set("content-type", "text/html");
res.send(indexHTML);
});
return super.start();
}
}
|
