105 lines
2.9 KiB
JavaScript
105 lines
2.9 KiB
JavaScript
/*
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* Copyright (C) 2025 Jakub Žitník
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*
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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 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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*
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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 General Public License for more details.
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*/
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import express from "express";
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import path from "path";
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const app = express();
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import fs from "fs/promises";
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import { getCurrentInterval } from "./scheduleRules.js";
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import bodyParser from "body-parser";
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const PORT = process.env.PORT || 3000;
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globalThis.File = class File {};
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app.use(bodyParser.json());
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app.get('/', async (req, res) => {
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const userAgent = req.headers['user-agent'] || '';
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const isBrowser = /Mozilla|Chrome|Firefox|Safari|Edg/.test(userAgent);
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if (isBrowser) {
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res.sendFile(path.join(process.cwd(), "web", "public", "index.html"));
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} else {
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const dataStr = await fs.readFile(path.join(process.cwd(), "db", "v1.json"), "utf8");
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const data = JSON.parse(dataStr);
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data["status"]["currentUpdateSchedule"] = getCurrentInterval();
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res.json(data);
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}
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});
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app.get('/versioned/v1', async (_, res) => {
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const dataStr = await fs.readFile(path.join(process.cwd(), "db", "v1.json"), "utf8");
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const data = JSON.parse(dataStr);
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data["status"]["currentUpdateSchedule"] = getCurrentInterval();
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res.json(data);
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});
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app.get("/status", async (_, res) => {
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const dataStr = await fs.readFile(path.resolve("./volume/customState.json"), {encoding: "utf8"});
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const data = JSON.parse(dataStr);
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if (data.working) {
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res.json({ working: true })
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} else {
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res.json({ working: data.working, message: data.message })
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}
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})
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app.post("/report", async (req, res) => {
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const { class: className, location, content } = req.body;
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if (!className || !location || !content) {
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return res.status(400).json({ error: "Missing required fields." });
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}
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if (!["TIMETABLE", "ABSENCES", "OTHER"].includes(location)) {
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return res.status(400).json({ error: "Invalid location value." });
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}
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const url = process.env.REPORT_WEBHOOK_URL;
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let resp;
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try {
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resp = await fetch(url, {
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method: "POST",
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headers: {
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"Content-Type": "text/plain",
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},
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body: `${content}\n\nClass: ${className}\nLocation: ${location}`,
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});
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} catch (err) {
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console.error('Fetch failed:', err.message);
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console.error(err);
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throw err;
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}
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if (!resp.ok) {
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throw new Error(`Request failed`);
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}
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res.status(200).json({ message: "Report received successfully." });
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});
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app.use(express.static(path.join(process.cwd(), 'web/public'), {
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index: 'index.html',
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extensions: ['html'],
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}));
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app.listen(PORT, () => {
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console.log(`Server is running at http://localhost:${PORT}`);
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});
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