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Jonny_Bro (Nikita) 2024-08-29 09:48:27 +05:00
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# Custom
public/css/style.css
public/courses/*
data/*
config.js
!data/main_db.example.json
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Runtime data
pids
*.pid
*.seed
*.pid.lock
# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov
# Coverage directory used by tools like istanbul
coverage
# nyc test coverage
.nyc_output
# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
.grunt
# Bower dependency directory (https://bower.io/)
bower_components
# node-waf configuration
.lock-wscript
# Compiled binary addons (https://nodejs.org/api/addons.html)
build/Release
# Dependency directories
node_modules/
jspm_packages/
# Typescript v1 declaration files
typings/
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
# next.js build output
.next

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"endOfLine": "lf",
"printWidth": 250,
"semi": true,
"tabWidth": 4,
"trailingComma": "all",
"useTabs": true,
"parser": "babel"
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possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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# Beatrun Courses Database
Beatrun courses database written in JavaScript using [Node.js](https://nodejs.org).\
This is project is a rewrite of this [fork](https://github.com/JonnyBro/beatrun-courses-server) from PHP to JavaScript. Original project was made by [relaxtakenotes](https://github.com/relaxtakenotes/beatrun-courses-server).
## Installation
```bash
git clone https://git.jonnybro.ru/jonny_bro/beatrun-courses-server-express courses-server
cd courses-server
mv config.example.js config.js
pnpm install
pnpm build
pnpm start
```
> [!NOTE]
> You also can use NPM as your package manager.
## TODO
* [X] Rewrite admin page.
* [X] Make admin page look better.
* [X] Refactor some stupid code that I will find.
* [ ] Add something else? (leaderboards???).

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<div class="card card-side w-fit bg-base-300 shadow-xl m-1">
<div class="relative">
<img src="{mapImage}" style="height: 10.5rem; width: 13rem; object-fit: cover">
<div class="absolute bottom-0 text-left text-sm font-mono drop-shadow-[0_0px_2px_rgba(0,0,0,1)]">
<div class="bg-black bg-opacity-30 p-1 px-2">
<a class="link link-warning link-hover hover:text-red-700 text-white" target="_blank" href="https://steamcommunity.com/sharedfiles/filedetails/?id={mapID}">{courseMap}</a><br>
{elementsCount}
</div>
</div>
</div>
<div class="card-body w-96 font-mono p-2">
<div class="ml-2 flex items-center h-full">
<div class="space-y-1 pt-1 w-full">
<div class="tooltip w-full" data-tip="{courseName}">
<h2 class="text-left card-title w-10/12 text-ellipsis overflow-hidden whitespace-nowrap">{courseName}</h2>
</div>
<div class="text-left">
<div class="tooltip" data-tip="Click to copy">
<i class="fa-solid fa-file w-4"></i>
<a class="hover:text-red-700" href="#" onclick="event.preventDefault(); navigator.clipboard.writeText('{courseCode}'); const text = this.innerText; this.innerText = 'Copied!'; setTimeout(() => { this.innerText = text }, 1000);">{courseCode}</a>
</div>
</div>
<div class="text-left">
<div class="tooltip" data-tip="Open Steam Profile">
<i class="fa-solid fa-user w-4"></i>
<a class="hover:text-red-700" href="https://steamcommunity.com/profiles/{uploaderID}">{uploaderName}</a>
</div>
</div>
<div class="text-left">
<i class="fa-solid fa-upload w-4"></i>
<span>{uploadDate}</span>
</div>
<div class="text-left">
<i class="fa-solid fa-download w-4"></i>
<span>{plays}</span>
</div>
</div>
</div>
<div class="">
<div class="absolute bottom-0 right-2">
<a class="btn btn-md btn-square btn-ghost hover:text-red-700" href="#" id="{courseCode}" onclick="event.preventDefault(); like(this)">
<span id="{courseCode}-likes">{likesCount}</span> <i class="fa-solid fa-thumbs-up"></i>
</a>
<a class="btn btn-md btn-square btn-ghost hover:text-red-700" href="#" id="{courseCode}" onclick="event.preventDefault(); dislike(this)">
<span id="{courseCode}-dislikes">{dislikesCount}</span> <i class="fa-solid fa-thumbs-down"></i>
</a>
</div>
</div>
<div class="absolute top-0 right-0">
<div class="tooltip tooltip-left" data-tip="Download">
<a class="btn btn-square btn-ghost hover:text-red-700" href="{downloadLink}" download>
<i class="fa-solid fa-download"></i>
</a>
</div>
<br>
<div class="tooltip tooltip-left" data-tip="Open stats">
<a class="btn btn-square btn-ghost hover:text-red-700" href="/stats/{courseCode}">
<i class="fa-solid fa-info"></i>
</a>
</div>
</div>
</div>
</div>

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<div class="flex flex-row flex-shrink-0 m-2 p-2 w-fit font-mono
bg-red-700
drop-shadow-[0_0px_10px_rgba(0,0,0,0.5)]">
<div class="flex w-52">
<div class="relative">
<img src="{mapimagesrc}" style="height: 7.25rem; width: 12.93rem" class="object-cover">
<div class="absolute bottom-0 text-xl font-semibold
drop-shadow-[0_0px_2px_rgba(0,0,0,1)]">
<div class=" bg-black bg-opacity-30 pr-2 pl-1 py-0.5 pt-0" style="max-width: 12rem; overflow: hidden;">
<a class="hover:text-yellow-200 transition-all" target="_blank" href="https://steamcommunity.com/sharedfiles/filedetails/?id={mapwid}">{coursemap}</a>
</div>
</div>
<div class="absolute top-0 text-sm font-semibold
drop-shadow-[0_0px_2px_rgba(0,0,0,1)]">
<div class="bg-black bg-opacity-30 p-1">
{elementcount}
</div>
</div>
</div>
</div>
<div class="flex w-96 ml-2">
<div class="relative w-full text-left">
<div class="h-full w-full grid grid-rows-3 grid-cols-1">
<div class="flex flex-col justify-center text-lg font-bold w-11/12">
<p class="truncate">{coursename}</p>
</div>
<div class="flex flex-col justify-center">
<div class="truncate w-3/4" style="overflow:hidden;">
<i class="fa-solid fa-file w-4"></i>
<a title="Click to copy" onclick="event.preventDefault(); navigator.clipboard.writeText('{coursecode}'); const text = this.innerText; this.innerText = 'Copied!'; setTimeout(() => { this.innerText = text }, 1000);" class="hover:text-yellow-200 transition-all" href="#">{coursecode}</a>
</div>
</div>
<div class="flex flex-col justify-center">
<div class="truncate w-3/4" style="overflow:hidden;">
<i class="fa-solid fa-user w-4"></i>
<a title="Click to see SteamID/Name" href="#" onclick="event.preventDefault(); this.innerText === '{uploadername}' ? this.innerText = '{uploaderuid}' : this.innerText = '{uploadername}'">{uploadername}</a>
</div>
</div>
<div class="flex flex-col justify-center">
<div class="truncate w-3/4" style="overflow:hidden;">
<i class="fa-solid fa-upload w-4"></i>
<span>{fdate}</span>
</div>
</div>
<div id="rating" class="text-center absolute bottom-0 right-0">
<span id="{coursecode}-likes" class="font-bold">{likecount}</span>
<a title="Like" href="#" id="{coursecode}" onclick="event.preventDefault(); like(this)"><i class="hover:text-yellow-200 transition-all fa-solid fa-thumbs-up"></i></a>
/
<span id="{coursecode}-dislikes" class="font-bold">{dislikecount}</span>
<a title="Dislike" href="#" id="{coursecode}" onclick="event.preventDefault(); dislike(this)"><i class="hover:text-yellow-200 transition-all fa-solid fa-thumbs-down"></i></a>
</div>
<div class="absolute -top-1 right-0 hover:text-yellow-200 transition-all">
<a title="Download course file" href="{coursedownload}" download><i class="fa-solid fa-download"></i></a>
</div>
</div>
</div>
</div>
</div>

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<footer class="footer footer-center p-4 bg-base-300 text-base-content font-mono">
<div class="block">
Coperight @ Jonny_Bro & rlx 2077
<a class="link link-hover" target="_blank" href="https://git.jonnybro.ru/jonny_bro/beatrun-courses-server-express">[Full source code available here!]</a>
</div>
</footer>

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<nav class="navbar p-0 min-h-0 px-4 justify-between bg-base-300 font-mono">
<a class="btn px-0 hover:bg-transparent hover:text-red-700 btn-ghost text-lg" href="/">
beatrun.ru | Courses Database
</a>
<!-- Menu for mobile -->
<div class="dropdown dropdown-end sm:hidden">
<button class="btn btn-ghost">
<i class="fa-solid fa-bars text-lg"></i>
</button>
<ul tabindex="0" class="dropdown-content menu z-[1] bg-base-200 p-6 rounded-box shadow w-56 gap-2">
<li>
<a target="_blank" href="https://beatrun.jonnybro.ru">
<i class="fa-solid fa-house"></i>
Main page
</a>
</li>
<li>
<a target="_blank" href="https://discord.com/invite/93Psubbgsg">
<i class="fa-brands fa-discord"></i>
Our Discord
</a>
</li>
<% if (user) { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/key"><%= user.personaname %></a>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/upload">Upload</a>
<% } else { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/key">Login</a>
<% } %>
<% if (user && locals.admins[user.steamid]) { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/admin">Admin</a>
<% } %>
</ul>
</div>
<!-- Menu for desktop -->
<ul class="hidden menu sm:menu-horizontal gap-2">
<li>
<a class="px-2" target="_blank" href="https://github.com/JonnyBro/beatrun">
<i class="fa-brands fa-github"></i>
My fork
</a>
</li>
<li>
<a class="px-2" target="_blank" href="https://discord.com/invite/93Psubbgsg">
<i class="fa-brands fa-discord"></i>
Our Discord
</a>
</li>
<!-- <label class="cursor-pointer grid place-items-center">
<input id="themeSelector" type="checkbox" class="toggle bg-base-content row-start-1 col-start-1 col-span-2"/>
<svg class="col-start-2 row-start-1 stroke-base-100 fill-base-100" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path></svg>
<svg class="col-start-1 row-start-1 stroke-base-100 fill-base-100" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="5"/><path d="M12 1v2M12 21v2M4.2 4.2l1.4 1.4M18.4 18.4l1.4 1.4M1 12h2M21 12h2M4.2 19.8l1.4-1.4M18.4 5.6l1.4-1.4"/></svg>
</label> -->
<% if (user) { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/key"><%= user.personaname %></a>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/upload">Upload</a>
<% } else { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/key">Login</a>
<% } %>
<% if (user && locals.admins[user.steamid]) { %>
<a class="btn btn-sm btn-primary hover:bg-red-700" href="/admin">Admin</a>
<% } %>
</ul>
<!-- <script>
const e = document.getElementById("themeSelector");
e.addEventListener("change", () => {
event.preventDefault();
const theme = localStorage.getItem("theme")
theme === "nord" ? localStorage.setItem("theme", "black") : localStorage.setItem("theme", "nord");
document.documentElement.setAttribute("data-theme", localStorage.getItem("theme"));
})
if (localStorage.getItem("theme") === "black")
document.getElementById("themeSelector").checked = "checked"
else
document.getElementById("themeSelector").checked = null
</script> -->
</nav>

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module.exports = {
/* Set true for production database */
production: true,
/* Your domain without / at the end */
domain: "http://localhost",
/* Port for the server */
port: 6547,
/* How often can user send request to API */
rateLimitTime: 1000 * 5, // 5 seconds
/* How often can user change IP address */
ipChangeTime: 1000 * 60 * 60 * 3, // 3 hours
/* Your SteamAPI key */
steamKey: "",
/* Secret for a cookie */
cookieSecret: "",
/* Discord webhook url or leave empty */
webhook_url: "",
};

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{
"admins": {
"YOUR_STEAMID64": true
},
"keys": {},
"courses": {},
"locked": {},
"rating": {},
"records": {},
"usernames": {},
"ratelimits": {}
}

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const express = require("express"),
path = require("path"),
session = require("express-session"),
logger = require("morgan"),
fs = require("fs"),
passport = require("passport"),
SteamStrategy = require("passport-steam").Strategy;
const { JsonDB, Config } = require("node-json-db"),
{ generateRandomString, log } = require("./utils/functions");
const config = require("./config");
const db = new JsonDB(new Config(`data/${config.production ? "main" : "test"}_db`, true, true, "/"));
if (!config.cookieSecret || !config.steamKey) return console.log("Please check that you have filled steamKey and cookieSecret in config file");
if (!fs.existsSync("public/courses/")) fs.mkdirSync("public/courses/");
// Express App
const indexRouter = require("./routes/index"),
keyRouter = require("./routes/key"),
uploadRouter = require("./routes/upload"),
adminRouter = require("./routes/admin"),
apiRouter = require("./routes/api"),
statsRouter = require("./routes/stats");
const app = express();
/**
* Callback to serialize user into session.
* It is called at end of request in authenticate method after successful authentication.
* This method will store necessary data from the authenticated user object (`user`).
* @param {Object} user - The authenticated user.
* @param {Function} done - Callback to signal success or failure for saving session data.
*/
passport.serializeUser((user, done) => {
done(null, user._json);
});
/**
* Callback to deserialize user from session.
* It is called at the start of each request in authenticate method after receiving client's request.
* This method will reconstruct a User object (`user`) based on data stored during `serializeUser` call.
* @param {Object} obj - The serialized user data from session.
* @param {Function} done - Callback to signal success or failure for loading user.
*/
passport.deserializeUser((obj, done) => {
done(null, obj);
});
passport.use(
new SteamStrategy(
{
realm: config.domain,
returnURL: `${config.domain}/auth/return`,
apiKey: config.steamKey,
},
(_, profile, done) => {
return done(null, profile);
},
),
);
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "ejs");
app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(
session({
secret: config.cookieSecret,
name: "U_SESSION",
resave: true,
saveUninitialized: true,
cookie: {
maxAge: 3600000,
},
}),
);
app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join(__dirname, "public")));
app.use("/", indexRouter);
app.use("/key", keyRouter);
app.use("/upload", uploadRouter);
app.use("/admin", adminRouter);
app.use("/api", apiRouter);
app.use("/stats", statsRouter);
app.get("/auth", passport.authenticate("steam"), () => {});
app.get("/auth/return", passport.authenticate("steam", { failureRedirect: "/" }), (req, res) => res.redirect("/key"));
app.get("/auth/logout", (req, res, next) => {
req.logout(function (err) {
if (err) return next(err);
res.redirect("/key");
});
});
/* catch 404 and forward to error handler
app.use(function (req, res, next) {
next(createError(404));
});
// Error Handler
app.use(function (err, req, res) {
res.status(err.status || 500);
res.render("error");
});
*/
// Locals
db.getData("/admins").then(data => {
app.locals.admins = data;
});
app.locals = {
config: config,
db: db,
getKey: getKey,
isRatelimited: isRatelimited,
isMultiAccount: isMultiAccount,
};
/**
* Gets a user's key from the database.
*
* Checks if the user already has a key, and returns it if so.
* Otherwise generates a new one.
*
* @param {Object | string} user The user object or SteamID64.
* @returns {Promise<String>} The user's key.
*/
async function getKey(user) {
user = typeof user === "string" ? user : user.steamid;
const keys = await db.getData("/keys");
const key = keys[user];
if (key) {
await log(
`[KEY] User logged in (SteamID: ${user}, Key ${key}).`,
`[KEY] User logged in (SteamID: \`${user}\`, Key \`${key}\`).`,
);
return key;
} else return await _createKey(user);
}
/**
* Creates a new unique key for the given user and saves it to the database.
*
* @param {Object | string} user The OpenID Steam user object or SteamID64.
* @returns {Promise<String>} The new unique key generated for the user.
*/
async function _createKey(user) {
user = typeof user === "string" ? user : user.steamid;
const keys = await db.getData("/keys");
const key = generateRandomString();
const isFound = keys[key];
if (!isFound) {
keys[user] = key;
const now = Date.now();
await log(
`[KEY] New user (SteamID: ${user}, Key: ${key}, TimeCreated: ${new Date(now).toLocaleString("ru-RU")}).`,
`[KEY] New user (SteamID: \`${user}\`, Key: \`${key}\`, TimeCreated: <t:${Math.floor(now / 1000)}:f>).`,
);
await db.push("/keys", keys);
return key;
} else return await _createKey(user);
}
/**
* Checks if an IP address is currently rate limited.
*
* Gets the current rate limits from the database.
* If the IP already has a recent rate limit, returns true.
* Otherwise, saves a new rate limit for the IP and returns false.
*
* @param {string} ip The IP address to check
* @returns {Promise<boolean>} Whether the IP is currently rate limited
*/
async function isRatelimited(ip) {
const rateLimits = await db.getData("/ratelimits");
if (rateLimits[ip] && Date.now() - rateLimits[ip] <= config.rateLimitTime) return true;
rateLimits[ip] = Date.now();
await db.push("/ratelimits", rateLimits);
return false;
}
/**
* Checks if a user is using multiple accounts based on their IP address and Steam ID.
*
* Retrieves the locked accounts and user records from the database. If the user's account is locked, returns true.
* Otherwise, checks if the user has changed their IP address more than the configured `ipChangeTime`. If so, clears the
* user's IP address history and locks the account if the user has changed their IP more than 3 times. Updates the
* database with the new account status and returns the result.
*
* @param {string} ip The IP address of the user.
* @param {string} steamid The Steam ID of the user.
* @returns {Promise<boolean>} Whether the user is using multiple accounts.
*/
async function isMultiAccount(ip, steamid) {
const locked = await db.getData("/locked");
const records = await db.getData("/records");
if (locked[steamid]) return true;
if (!records[steamid])
records[steamid] = {
ips: {
[ip]: true,
},
lastchanged: Date.now(),
};
// Clear IPs if the user has changed their ip more than ipChangeTime
if (Date.now() - records[steamid]["lastchanged"] > config.ipChangeTime) {
records[steamid]["ips"] = [];
records[steamid]["lastchanged"] = Date.now();
}
// Lock account if the user changed their IP more than 3 time in ipChangeTime
if (Object.keys(records[steamid]["ips"]).length > 2) {
locked[steamid] = true;
await db.push("/locked", locked);
return true;
}
await db.push("/records", records);
return false;
}
// HTTP server
const http = require("http");
const port = config.port || 6547;
app.set("port", port);
const server = http.createServer(app);
server.listen(port);
server.on("error", error => {
if (error.syscall !== "listen") throw error;
// handle specific listen errors with friendly messages
switch (error.code) {
case "EACCES":
console.error(`Port ${port} requires elevated privileges`);
process.exit(1);
break;
case "EADDRINUSE":
console.error(`Port ${port} is already in use`);
process.exit(1);
break;
default:
throw error;
}
});
server.on("listening", () => {
const addr = server.address();
const bind = typeof addr === "string" ? "pipe: " + addr : "port: " + addr.port;
console.log("Now listening on " + bind);
});

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{
"name": "beatrun-courses-server-express",
"version": "1.2.5",
"scripts": {
"build": "tailwindcss -i ./tailwind-files/input.css -o ./public/css/style.css",
"watch": "tailwindcss -i ./tailwind-files/input.css -o ./public/css/style.css --watch",
"start": "node ."
},
"dependencies": {
"daisyui": "^4.11.1",
"ejs": "^2.6.1",
"express": "^4.16.1",
"express-session": "^1.18.0",
"formidable": "^2.1.2",
"lzma": "^2.3.2",
"morgan": "^1.9.1",
"node-fetch": "^2.7.0",
"node-json-db": "^2.3.0",
"open-graph-scraper": "^6.5.0",
"passport": "^0.7.0",
"passport-steam": "^1.0.18"
},
"devDependencies": {
"eslint": "^8.57.0",
"prettier": "^3.2.5",
"tailwindcss": "^3.4.1"
},
"eslintConfig": {
"extends": "eslint:recommended",
"env": {
"commonjs": true,
"es6": true,
"es2020": true,
"node": true
},
"globals": {
"Atomics": "readonly",
"SharedArrayBuffer": "readonly"
},
"parserOptions": {
"ecmaVersion": 2020
},
"rules": {
"arrow-spacing": [
"warn",
{
"before": true,
"after": true
}
],
"comma-dangle": [
"error",
"always-multiline"
],
"comma-spacing": "error",
"comma-style": "error",
"dot-location": [
"error",
"property"
],
"handle-callback-err": "off",
"indent": [
"error",
"tab",
{
"SwitchCase": 1
}
],
"keyword-spacing": "error",
"max-nested-callbacks": [
"error",
{
"max": 4
}
],
"max-statements-per-line": [
"error",
{
"max": 2
}
],
"no-console": "off",
"no-multi-spaces": "error",
"no-multiple-empty-lines": [
"error",
{
"max": 2,
"maxEOF": 1,
"maxBOF": 0
}
],
"no-trailing-spaces": [
"error"
],
"no-var": "error",
"object-curly-spacing": [
"error",
"always"
],
"prefer-const": "error",
"quotes": [
"error",
"double"
],
"semi": [
"error",
"always"
],
"space-in-parens": "error",
"space-infix-ops": "error",
"space-unary-ops": "error",
"yoda": "error"
}
}
}

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User-agent: *
Disallow: /courses
Disallow: /courses/*
Disallow: /admin
Disallow: /admin/*
Disallow: /api
Disallow: /api/*

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const express = require("express"),
router = express.Router();
const { isAdmin } = require("../utils/functions");
router.get("/", isAdmin, async (req, res) => {
res.render("admin", {
user: req.user,
locals: req.app.locals,
});
});
module.exports = router;

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const express = require("express"),
router = express.Router(),
fs = require("fs"),
openGraphScraper = require("open-graph-scraper"),
lzma = require("lzma");
const { isAdmin, isUser, isUserGame, generateCode, isCourseFileValid, log } = require("../utils/functions"),
{ formidable } = require("formidable");
router.post("/", isUser, async (req, res) => {
res.send("Hello World!");
});
router.get("/", isUser, async (req, res) => {
res.send("Hello World!");
});
router.get("/download", isUserGame, async (req, res) => {
const { headers } = req;
if (!headers.code) return res.status(401).json({ res: res.statusCode, message: "No code provided. Please provide a valid course code." });
if (!headers.map) return res.status(401).json({ res: res.statusCode, message: "No map provided. Please provide a valid map." });
const ip = headers["cf-connecting-ip"] || "Unknown";
const key = headers.authorization;
const keys = await req.app.locals.db.getData("/keys");
const steamIds = Object.fromEntries(Object.entries(keys).map(([k, v]) => [v, k]));
const steamid = steamIds[key];
if (ip !== "Unknown" && (await req.app.locals.isRatelimited(ip))) return res.status(401).json({ res: res.statusCode, message: "Too many requests. Please try again later." });
if (ip !== "Unknown" && (await req.app.locals.isMultiAccount(ip, steamid))) return res.status(401).json({ res: res.statusCode, message: "Your account was detected as multiaccount. Please open a ticket on our Discord server." });
let courseData;
try {
courseData = await req.app.locals.db.getData(`/courses/${headers.code.toUpperCase()}`);
} catch (e) {
return res.status(401).json({ res: res.statusCode, message: "Invalid course code provided." });
}
if (courseData.map !== headers.map) return res.status(401).json({ res: res.statusCode, message: "Invalid map. Please start a map that require by course you provided." });
const file = fs.readFileSync(`public/${courseData.path}`, "utf-8");
await log(
`[DOWNLOAD] Served a course for user (Course: ${headers.code.toUpperCase()}, SteamID: ${steamid}, Key ${key}).`,
`[DOWNLOAD] Served a course for user (Course: \`${headers.code.toUpperCase()}\`, SteamID: \`${steamid}\`, Key \`${key}\`).`,
);
if (!courseData.plays) courseData.plays = 1;
else courseData.plays++;
await req.app.locals.db.push(`/courses/${headers.code.toUpperCase()}`, courseData);
res.send({ res: res.statusCode, file: file });
});
router.post("/upload", isUserGame, async (req, res) => {
const { headers } = req;
if (!headers.course) return res.status(401).json({ res: res.statusCode, message: "No course provided. Please provide a valid course." });
if (!headers.map) return res.status(401).json({ res: res.statusCode, message: "No map provided. Please provide a valid map." });
if (headers.mapid === null || headers.mapid === undefined) return res.status(401).json({ res: res.statusCode, message: "No map id provided. Please provide a valid map id." });
const ip = headers["cf-connecting-ip"] || "Unknown";
const key = headers.authorization;
const keys = await req.app.locals.db.getData("/keys");
const steamIds = Object.fromEntries(Object.entries(keys).map(([k, v]) => [v, k]));
const steamid = steamIds[key];
if (ip !== "Unknown" && (await req.app.locals.isRatelimited(ip))) return res.status(401).json({ res: res.statusCode, message: "Too many requests. Please try again later." });
if (ip !== "Unknown" && (await req.app.locals.isMultiAccount(ip, steamid))) return res.status(401).json({ res: res.statusCode, message: "Your account was detected as multiaccount. Please open a ticket on our Discord server." });
let course = "";
try {
course = lzma.decompress(Buffer.from(headers.course, "base64"));
} catch (e) {
course = Buffer.from(headers.course, "base64").toString("utf-8");
}
if (!isCourseFileValid(JSON.parse(course))) return res.status(401).json({ res: res.statusCode, message: "Invalid course file. Please provide a valid course." });
let code = generateCode();
let file = `public/courses/${code}.txt`;
do {
code = generateCode();
file = `public/courses/${code}.txt`;
} while (fs.existsSync(file));
fs.writeFileSync(file, course, "utf-8");
const mapImage = headers.mapid === "0" || headers.mapid === "no_map_id" ? "" : await openGraphScraper({ url: `https://steamcommunity.com/sharedfiles/filedetails/?id=${headers.mapid}` }).then(data => data.result.ogImage[0].url);
await req.app.locals.db.push("/courses", {
[code]: {
map: headers.map,
uploader: {
authkey: key,
userid: steamIds[key],
},
time: Date.now(),
path: `courses/${code}.txt`,
mapid: headers.mapid === "0" || headers.mapid === "no_map_id" ? "" : headers.mapid,
mapimg: mapImage,
plays: 0,
},
}, false);
await log(
`[UPLOAD] User uploaded a course from the game (Course: ${code}, SteamID: ${steamIds[key]}, Key ${key}).`,
`[UPLOAD] User uploaded a course from the game (Course: \`${code}\`, SteamID: \`${steamIds[key]}\`, Key \`${key}\`).`,
);
res.send({ res: res.statusCode, code: code });
});
router.post("/upload_site", isUser, async (req, res) => {
const { headers, user } = req;
const ip = headers["cf-connecting-ip"] || "Unknown";
if (ip !== "Unknown" && (await req.app.locals.isRatelimited(ip))) return res.status(401).json({ res: res.statusCode, message: "Too many requests. Please try again later." });
if (ip !== "Unknown" && (await req.app.locals.isMultiAccount(ip, user.steamid))) return res.status(401).json({ res: res.statusCode, message: "Your account was detected as multiaccount. Please open a ticket on our Discord server." });
const form = formidable({ maxFileSize: 10 * 1024 * 1024 });
form.parse(req, async (err, fields, files) => {
if (err) return res.send("Error while uploading file. Please contact the administrator.");
const uploaded = fs.readFileSync(files.file.filepath);
let course = "";
try {
course = lzma.decompress(uploaded);
} catch (e) {
course = uploaded;
}
if (!isCourseFileValid(JSON.parse(course))) return res.status(401).json({ res: res.statusCode, message: "Invalid course file. Please provide a valid course." });
let code = generateCode();
let file = `public/courses/${code}.txt`;
do {
code = generateCode();
file = `public/courses/${code}.txt`;
} while (fs.existsSync(file));
fs.writeFileSync(file, course);
const mapid = fields.link.match(/id=(\d+)/)[1];
const mapImage = await openGraphScraper({ url: `https://steamcommunity.com/sharedfiles/filedetails/?id=${mapid}` }).then(data => data.result.ogImage[0].url);
await req.app.locals.db.push("/courses", {
[code]: {
map: fields.map,
uploader: {
authkey: user.authKey,
userid: user.steamid,
},
time: Date.now(),
path: `courses/${code}.txt`,
mapid: mapid,
mapimg: mapImage,
plays: 0,
},
}, false);
await log(
`[UPLOAD] User uploaded a course from the site (Course: ${code}, SteamID: ${user.steamid}, Key ${user.authKey}).`,
`[UPLOAD] User uploaded a course from the site (Course: \`${code}\`, SteamID: \`${user.steamid}\`, Key \`${user.authKey}\`).`,
);
res.send({ res: res.statusCode, code: code });
});
});
router.post("/update", isUserGame, async (req, res) => {
const { headers } = req;
if (!headers.course) return res.status(401).json({ res: res.statusCode, message: "No course provided. Please provide a valid course." });
if (!headers.map) return res.status(401).json({ res: res.statusCode, message: "No map provided. Please provide a valid map." });
if (!headers.code) return res.status(401).json({ res: res.statusCode, message: "No code provided. Please provide a valid course code." });
const ip = headers["cf-connecting-ip"] || "Unknown";
const key = headers.authorization;
const keys = await req.app.locals.db.getData("/keys");
const steamIds = Object.fromEntries(Object.entries(keys).map(([k, v]) => [v, k]));
const steamid = steamIds[key];
if (ip !== "Unknown" && (await req.app.locals.isRatelimited(ip))) return res.status(401).json({ message: "Too many requests. Please try again later." });
if (ip !== "Unknown" && (await req.app.locals.isMultiAccount(ip, steamid))) return res.status(401).json({ message: "Your account was detected as multiaccount. Please open a ticket on our Discord server." });
const courseData = await req.app.locals.db.getData(`/courses/${headers.code.toUpperCase()}`);
if (courseData.map !== headers.map) return res.status(401).json({ res: res.statusCode, message: "Invalid map. You should provide the same map as before." });
if (courseData.uploader.userid !== steamIds[key]) return res.status(401).json({ res: res.statusCode, message: "Invalid key. You are not the uploader of this course. Only the uploader can update their course." });
let course = "";
try {
course = lzma.decompress(Buffer.from(headers.course, "base64"));
} catch (e) {
course = Buffer.from(headers.course, "base64").toString("utf-8");
}
if (!isCourseFileValid(JSON.parse(course))) return res.status(401).json({ res: res.statusCode, message: "Invalid course file. Please provide a valid course." });
fs.writeFileSync(`public/courses/${headers.code.toUpperCase()}.txt`, course, "utf-8");
courseData.time = Date.now();
await req.app.locals.db.push(`/courses/${headers.code.toUpperCase()}`, courseData);
await log(
`[UPDATE] User updated a course (Course: ${headers.code.toUpperCase()}, SteamID: ${steamIds[key]}, Key ${key}).`,
`[UPDATE] User updated a course (Course: \`${headers.code.toUpperCase()}\`, SteamID: \`${steamIds[key]}\`, Key \`${key}\`).`,
);
res.send({ res: res.statusCode, code: headers.code.toUpperCase() });
});
router.post("/rate", isUser, async (req, res) => {
const { action, code, steamid } = req.body;
if (action === "like") {
const ratings = await req.app.locals.db.getData("/rating");
ratings[code][steamid] = true;
await req.app.locals.db.push("/rating", ratings);
res.send({ success: true, code: code, likes: Object.values(ratings[code]).filter(x => x === true).length });
} else if (action === "dislike") {
const ratings = await req.app.locals.db.getData("/rating");
ratings[code][steamid] = false;
await req.app.locals.db.push("/rating", ratings);
res.send({ success: true, code: code, dislikes: Object.values(ratings[code]).filter(x => x === false).length });
} else return res.status(401).json({ res: res.statusCode, message: "Invalid action provided." });
});
router.post("/admin", isAdmin, async (req, res) => {
const { user } = req,
{ action, target } = req.body.args;
if (action === "addKey") {
if (!target) return res.send({ success: false, message: "Target not provided. Please provide a target." });
const key = await req.app.locals.getKey(target);
if (!key) return res.send({ success: false, message: "Internal error. Contact the developer." });
await log(
`[ADMIN] Added new user (Admin: ${user.steamid}, SteamID: ${target}, Key ${key}).`,
`[ADMIN] Added new user (Admin: \`${user.steamid}\`, SteamID: \`${target}\`, Key \`${key}\`).`,
);
res.send({ success: true, message: `Key added successfully.\n${key}` });
} else if (action === "removeKey") {
if (!target) return res.send({ success: false, message: "Target not provided. Please provide a target." });
const keys = await req.app.locals.db.getData("/keys");
if (!keys[target]) return res.send({ success: false, message: "Invalid SteamID provided." });
delete keys[target];
await req.app.locals.db.push("/keys", keys);
await log(
`[ADMIN] Removed a user (Admin: ${user.steamid}, SteamID: ${target}).`,
`[ADMIN] Removed a user (Admin: \`${user.steamid}\`, SteamID: \`${target}\`).`,
);
res.send({ success: true, message: `Key removed successfully.\n${target.toUpperCase()}` });
} else if (action === "lockUser") {
if (!target) return res.send({ success: false, message: "Target not provided. Please provide a target." });
const locked = await req.app.locals.db.getData("/locked");
if (locked[target]) return res.send({ success: false, message: "User is already locked." });
locked[target] = true;
await req.app.locals.db.push("/locked", locked);
await log(
`[ADMIN] Locked a user (Admin: ${user.steamid}, SteamID: ${target}).`,
`[ADMIN] Locked a user (Admin: \`${user.steamid}\`, SteamID: \`${target}\`).`,
);
res.send({ success: true, message: `User is now locked.\n${target}` });
} else if (action === "unlockUser") {
if (!target) return res.send({ success: false, message: "Target not provided. Please provide a target." });
const locked = await req.app.locals.db.getData("/locked");
if (!locked[target]) return res.send({ success: false, message: "User is not locked." });
delete locked[target];
await req.app.locals.db.push("/locked", locked);
await log(
`[ADMIN] Unlocked a user (Admin: ${user.steamid}, SteamID: ${target}).`,
`[ADMIN] Unlocked a user (Admin: \`${user.steamid}\`, SteamID: \`${target}\`).`,
);
res.send({ success: true, message: `User is now unlocked.\n${target}` });
} else if (action === "removeCourse") {
if (!target) return res.send({ success: false, message: "Target not provided. Please provide a target." });
const courses = await req.app.locals.db.getData("/courses");
if (!courses[target.toUpperCase()]) return res.send({ success: false, message: "Invalid course code provided." });
delete courses[target.toUpperCase()];
fs.unlinkSync(`public/courses/${target.toUpperCase()}.txt`);
await req.app.locals.db.push("/courses", courses);
await log(
`[ADMIN] Remove a course (Admin: ${user.steamid}, Course: ${target.toUpperCase()}).`,
`[ADMIN] Remove a course (Admin: \`${user.steamid}\`, Course: \`${target.toUpperCase()}\`).`,
);
res.send({ success: true, message: `Course removed successfully.\n${target.toUpperCase()}` });
} else if (action === "showLogs") {
const file = fs.readFileSync("data/logs.log", "utf-8");
if (!file) return res.send({ success: false, message: "No logs found." });
res.send({ success: true, message: file });
} else if (action === "showRecords") {
const records = await req.app.locals.db.getData("/records");
res.send({ success: true, message: JSON.stringify(records) });
} else if (action === "showLocks") {
const locked = await req.app.locals.db.getData("/locked");
const message = Object.keys(locked).length === 0
? JSON.stringify(locked)
: Object.keys(locked).map(x => `${x} - ${locked[x]}`).join("\n");
res.send({ success: true, message: message });
} else return res.send({ success: false, message: "Invalid action provided." });
});
router.get("/admin", isAdmin, async (req, res) => {
res.send("Hello get");
});
router.get("/info", async (req, res) => {
const courses = await req.app.locals.db.getData("/courses");
const usernames = await req.app.locals.db.getData("/usernames");
// eslint-disable-next-line no-unused-vars
for (const [code, data] of Object.entries(courses)) {
delete data.uploader.authkey;
data.uploader.name = usernames[data.uploader.userid];
}
res.send({ res: res.statusCode, data: courses });
});
router.get("/info/:code", async (req, res) => {
let course;
try {
course = await req.app.locals.db.getData(`/courses/${req.params.code.toUpperCase()}`);
} catch (e) {
return res.status(401).json({ res: res.statusCode, message: "Invalid course code provided." });
}
const usernames = await req.app.locals.db.getData("/usernames");
delete course.uploader.authkey;
course.uploader.name = usernames[course.uploader.userid];
res.send({ res: res.statusCode, data: course });
});
module.exports = router;

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const express = require("express"),
router = express.Router(),
fs = require("fs"),
courseCardComponent = fs.readFileSync("components/course_card.html", "utf-8");
const { sanitize, isCourseFileValid } = require("../utils/functions");
router.get("/", async (req, res) => {
const courses = await req.app.locals.db.getData("/courses");
const codes = Object.keys(courses);
let sortType = "none";
if (req.query.sort) sortType = req.query.sort.toString();
let page = 1;
if (req.query.page) page = req.query.page.toString();
let search = "";
if (req.query.search) search = req.query.search.toString();
/* Pages Count */
const coursesCount = Object.keys(courses).length;
const pagesCount = Math.max(Math.ceil(coursesCount / 20), 0);
if (page === "Page") page = 1;
if (page * 20 - coursesCount >= 20) page = 1;
let pagesDropdown = "";
for (let i = 1; i <= pagesCount; i++) {
if (page === i.toString()) pagesDropdown += `<option selected value="${i}">${i}</option>`;
else pagesDropdown += `<option value="${i}">${i}</option>`;
}
/* Sort Dropdown */
const sortOptions = {
time: "Date",
name: "Course Name",
map: "Map Name",
elements: "Element count",
scoresmart: "Rating (Smart)",
scoredumb: "Rating (Dumb)",
plays: "Plays",
};
let sortDropdown = "";
for (const [key, value] of Object.entries(sortOptions)) {
if (sortType === key) sortDropdown += `<option selected value="${key}">${value}</option>`;
else sortDropdown += `<option value="${key}">${value}</option>`;
}
/* Courses Cards */
const usernames = await req.app.locals.db.getData("/usernames");
const ratings = await req.app.locals.db.getData("/rating");
const codesData = [];
const cards = [];
codes.forEach(async code => {
const codeData = courses[code];
let codeFile = "";
try {
codeFile = fs.readFileSync(`public/${codeData.path}`, "utf-8");
} catch (e) {
return console.log(`[WARINGN] Not found file for: ${code}`);
}
const parsedCodeFile = JSON.parse(codeFile);
if (!isCourseFileValid(parsedCodeFile)) console.log(`[WARNING] Course is not valid: ${code}`);
let codeMapImage = "img/unknown.jpg";
const codeMap = codeData.map;
if (codeMap === "gm_flatgrass" || codeMap === "gm_construct") if (fs.existsSync(`public/img/${codeMap}.jpg`)) codeMapImage = `img/${codeMap}.jpg`;
if (codeData.mapimg) codeMapImage = codeData.mapimg;
const codeMapId = codeData.mapid !== "0" && codeData.mapid !== "" ? codeData.mapid : "2818480138"; // le troll
const codeUserId = codeData.uploader.userid;
const codeUsername = usernames[codeUserId] ? usernames[codeUserId] : codeUserId;
if (!ratings[code]) {
ratings[code] = {};
}
const rating = getCourseRating(ratings[code]);
codesData.push({
name: parsedCodeFile[4],
code: code,
map: codeData.map,
username: codeUsername,
userid: codeUserId,
elements: parsedCodeFile[5].length + parsedCodeFile[0].length,
download: codeData.path,
likes: rating.likes,
dislikes: rating.dislikes,
rates: rating.ratings,
scoresmart: rating.rateSmart,
scoredumb: rating.rateDumb,
mapimg: codeMapImage,
mapwid: codeMapId,
time: codeData.time,
plays: codeData.plays || 0,
});
});
let sortedCodesData = [];
const sortKeys = {
time: "DESC",
name: "STRING",
map: "STRING",
elements: "DESC",
scoresmart: "DESC",
scoredumb: "DESC",
plays: "DESC",
};
if (sortType === "none" || sortType === "Sort")
sortedCodesData = codesData.sort((a, b) => {
return b.time - a.time;
});
else {
const sortKey = sortKeys[sortType];
if (sortKey === "STRING")
sortedCodesData = codesData.sort((a, b) => {
return a[sortType].localeCompare(b[sortType]);
});
else if (sortKey === "ASC")
sortedCodesData = codesData.sort((a, b) => {
return a[sortType] - b[sortType];
});
else if (sortKey === "DESC")
sortedCodesData = codesData.sort((a, b) => {
return b[sortType] - a[sortType];
});
}
if (search)
sortedCodesData = codesData.filter(c => {
const query = sanitize(search, true, false);
let searchString = "";
searchString += c.name;
searchString += c.code;
searchString += c.userid;
searchString += c.username;
searchString += c.map;
searchString += c.mapwid;
return searchString.toLowerCase().includes(query);
});
sortedCodesData.forEach(data => cards.push(generateCourseCard(data)));
const sortedCards = cards.slice(Math.max((page - 1) * 20 - 1, 0), Math.max((page - 1) * 20 - 1, 0) + 20).join("\n");
res.render("index", {
user: req.user,
locals: req.app.locals,
pagesDropdown: pagesDropdown,
sortDropdown: sortDropdown,
coursesList: sortedCards,
searchText: search,
sanitize,
});
await req.app.locals.db.push("/rating", ratings);
});
/**
* Calculates rating statistics for a course based on rating data.
*
* @param {Object} data - Object containing rating data where keys are user IDs
* and values are true for like or false for dislike
* @returns {Object} Object containing calculated rating stats:
* - likes: Number of likes
* - dislikes: Number of dislikes
* - ratings: Total number of ratings
* - rateSmart: Likes minus dislikes
* - rateDumb: Likes divided by total ratings
*/
function getCourseRating(data) {
const ratings = Object.keys(data).length;
if (ratings <= 0) return { likes: 0, dislikes: 0, ratings: 0, rateSmart: 0, rateDumb: 0 };
let likes = 0,
dislikes = 0,
rateSmart = 0,
rateDumb = 0;
for (const r in data) if (data[r]) likes += 1;
dislikes = ratings - likes;
rateSmart = ratings + likes - dislikes;
rateDumb = likes / ratings;
return { likes: likes, dislikes: dislikes, ratings: ratings, rateSmart: rateSmart, rateDumb: rateDumb };
}
/**
* Generates an HTML string for a course card component.
*
* @param {Object} course The course data object
* @returns {String} The generated HTML string for the course card
*/
function generateCourseCard(course) {
const templates = {
"{courseName}": course.name,
"{courseCode}": course.code,
"{uploaderID}": course.userid,
"{uploaderName}": course.username,
"{courseMap}": course.map,
"{downloadLink}": course.download,
"{likesCount}": course.likes,
"{dislikesCount}": course.dislikes,
"{ratesmart}": course.scoresmart,
"{ratedumb}": course.scoredumb,
"{mapImage}": course.mapimg,
"{mapID}": course.mapwid,
"{elementsCount}": course.elements === 1 ? "1 element" : `${course.elements} elements`,
"{uploadDate}": new Date(course.time).toLocaleString("ru-RU", { day: "2-digit", month: "2-digit", year: "2-digit" }),
"{plays}": course.plays === 1 ? "1 play" : `${course.plays || 0} plays`,
};
let output = courseCardComponent;
for (const t in templates) output = output.replace(new RegExp(t, "g"), templates[t]);
return output;
}
module.exports = router;

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const express = require("express"),
router = express.Router(),
fetch = require("node-fetch");
const { sanitize } = require("../utils/functions");
router.get("/", async (req, res) => {
if (req.user) req.user.authKey = await registerUser(req.app.locals, req.user);
res.render("key", {
user: req.user,
locals: req.app.locals,
});
});
/**
* Checks if the user owns a specific game on Steam.
*
* @param {object} locals The app locals object
* @param {object} user - The user object
* @returns {Promise<boolean>} Promise resolving to true if user owns the game, false otherwise
*/
async function hasGame(locals, user) {
const response = (await fetch(`https://api.steampowered.com/IPlayerService/GetOwnedGames/v0001/?key=${locals.config.steamKey}&steamid=${user.steamid}&format=json`).then(r => r.json())).response;
if (response.games && response.games.find(g => g.appid === 4000)) return true;
return false;
}
/**
* Registers a user by checking account age and ownership of Garry's Mod,
* generating an auth key, recording their username, and returning the auth key.
*
* @param {object} locals The app locals object
* @param {object} user The user object
* @returns {Promise<string>} A promise that resolves to the auth key string.
*/
async function registerUser(locals, user) {
if (Math.floor((new Date() - new Date(user.timecreated * 1000)) / (1000 * 60 * 60 * 24 * 30)) < 3) return "Account too young. Needs to be at least 3 months old.";
if (!hasGame(locals, user)) return "Account doesn't have Garry's mod. Make sure your game details are public.";
const usernames = await locals.db.getData("/usernames");
const key = await locals.getKey(user);
const username = sanitize(user.personaname, false, true);
usernames[user.steamid] = username || "Unknown";
await locals.db.push("/usernames", usernames);
return key;
}
module.exports = router;

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const express = require("express"),
router = express.Router(),
fs = require("fs");
router.get("/:code", async (req, res) => {
let course;
try {
course = await req.app.locals.db.getData(`/courses/${req.params.code.toUpperCase()}`);
} catch (e) {
return res.status(401).json({ res: res.statusCode, message: "Invalid course code provided." });
}
const usernames = await req.app.locals.db.getData("/usernames");
const courseFile = JSON.parse(fs.readFileSync(`./public/courses/${req.params.code}.txt`));
delete course.uploader.authkey;
course.uploader.name = usernames[course.uploader.userid];
course.name = courseFile[4];
course.objectCount = courseFile[0].length + courseFile[5].length;
course.checkpointsCount = courseFile[1].length;
course.date = new Date(course.time).toLocaleString();
res.render("stats", {
user: req.user,
locals: req.app.locals,
code: req.params.code,
course,
});
});
module.exports = router;

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const express = require("express"),
router = express.Router();
const { isUser } = require("../utils/functions");
router.get("/", isUser, async (req, res) => {
res.render("upload", {
user: req.user,
locals: req.app.locals,
});
});
module.exports = router;

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@tailwind base;
@tailwind components;
@tailwind utilities;
@layer utilities {
/* Hide scrollbar for Chrome, Safari and Opera */
.no-scrollbar::-webkit-scrollbar {
display: none;
}
/* Hide scrollbar for IE, Edge and Firefox */
.no-scrollbar {
-ms-overflow-style: none; /* IE and Edge */
scrollbar-width: none; /* Firefox */
}
}
html {
@apply overflow-x-hidden;
}

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/** @type {import('tailwindcss').Config} */
module.exports = {
content: [
"./views/*.ejs",
"./components/*.html",
],
plugins: [require("daisyui")],
daisyui: {
themes: ["nord", "black"],
darkTheme: "black",
},
};

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const fs = require("fs"),
config = require("../config"),
fetch = require("node-fetch");
/**
* Middleware function that checks if the current user is an admin.
* If the user is not an admin, it redirects them to the "/key" route.
* If the user is an admin, it calls the next middleware function.
*
* @param {Object} req - The Express request object.
* @param {Object} res - The Express response object.
* @param {Function} next - The next middleware function to be called.
*/
async function isAdmin(req, res, next) {
if (!req.user) return res.redirect("/key");
const admins = req.app.locals.admins;
const steamid = req.user.steamid;
if (!admins[steamid]) return res.status(401).json({ res: res.statusCode, message: "Unauthorized." });
return next();
}
/**
* Middleware function that checks if the current user has a valid authentication key.
* If the user does not have a valid key, it redirects them to the "/key" route.
* If the user has a valid key, it calls the next middleware function.
*
* @param {Object} req - The Express request object.
* @param {Object} res - The Express response object.
* @param {Function} next - The next middleware function to be called.
*/
async function isUser(req, res, next) {
if (!req.user) return res.redirect("/key");
const keys = await req.app.locals.db.getData("/keys");
const steamIds = Object.fromEntries(Object.entries(keys).map(([k, v]) => [v, k]));
const key = req.user.authKey;
if (!steamIds[key]) return res.status(401).json({ res: res.statusCode, message: "Unauthorized." });
return next();
}
/**
* Middleware function that checks if the current user has a valid authentication key.
* If the user does not have a valid key, it returns a 401 Unauthorized response with a message.
* If the user has a valid key, it calls the next middleware function.
*
* @param {Object} req - The Express request object.
* @param {Object} res - The Express response object.
* @param {Function} next - The next middleware function to be called.
*/
async function isUserGame(req, res, next) {
// if (req.get("user-agent") !== "Valve/Steam HTTP Client 1.0 GMod/13") return res.status(401).json({ res: res.statusCode, message: "Not in-game" });
const keys = await req.app.locals.db.getData("/keys");
const steamIds = Object.fromEntries(Object.entries(keys).map(([k, v]) => [v, k]));
const key = req.headers.authorization;
if (!key) return res.status(401).json({ res: res.statusCode, message: "Unauthorized. Please provide a key." });
if (!steamIds[key]) return res.status(401).json({ res: res.statusCode, message: `Unauthorized. Get yourself a key on ${req.app.locals.config.domain}/key` });
return next();
}
/**
* Generates a random string of the given length.
*
* @param {number} [length=32] - The length of the random string to generate.
* @returns {string} The generated random string.
*/
function generateRandomString(length = 32) {
const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
const charactersLength = characters.length;
let counter = 0;
let result = "";
while (counter < length) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
counter += 1;
}
return result;
}
/**
* Generates a unique random code string composed of 3 parts each consisting of 4 alphanumeric characters. The parts are separated by hyphens ("-").
*
* @returns {string} A unique random code string in the format "AAAA-BBBB-CCCC". Each part is exactly four alphanumeric characters long.
*/
function generateCode() {
let code = "";
for (let i = 0; i < 3; i++) {
code += generateRandomString(4);
if (i === 0 || i === 1) code += "-";
}
return code.toUpperCase();
}
/**
* Sanitizes a string by removing unwanted characters and replacing spaces with hyphens.
*
* @param {string} [string=""] - The string to sanitize.
* @param {boolean} [forceLowercase=true] - Whether to force the string to lowercase.
* @param {boolean} [strict=false] - Whether to remove all non-alphanumeric characters.
* @returns {string} The sanitized string.
*/
function sanitize(string = "", forceLowercase = true, strict = false) {
string = string.toString();
const strip = ["~", "`", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "=", "+", "[", "{", "]", "}", "\\", "|", ";", ":", "\"", "'", "&#8216;", "&#8217;", "&#8220;", "&#8221;", "&#8211;", "&#8212;", "—", "–", ",", "<", ".", ">", "/", "?"];
let clean = string.trim().replace(strip, "").replace(/\s+/g, "-");
clean = strict ? string.replace(/[^\u0400-\u04FF\w\d\s-]/g, "") : clean;
return forceLowercase ? clean.toLowerCase() : clean;
}
/**
* Validates that a course file content array is valid.
*
* @param {any[]} content - The course file content array to validate
* @returns {Boolean} True if the content is a valid course file array
*/
function isCourseFileValid(content) {
if (content.length !== 6) return false;
if (typeof content[0] !== "object" || typeof content[1] !== "object" || typeof content[2] !== "string" || typeof content[3] !== "number" || typeof content[4] !== "string" || typeof content[5] !== "object") return false;
return true;
}
/**
* Logs a message to a log file and optionally sends it to a Discord webhook.
*
* @param {string} logs_message - The message to be logged.
* @param {string} discord_message - The message to be sent to the Discord webhook (optional).
* @returns {Promise<boolean>} - A promise that resolves to `true` if the logging was successful, or `false` otherwise.
*/
async function log(logs_message, discord_message) {
fs.writeFile("data/logs.log", `[${new Date(Date.now()).toLocaleString("ru-RU")}] - ${logs_message}\n`, { flag: "a" }, async err => {
if (err) throw err;
if (discord_message && config.webhook_url)
await fetch(config.webhook_url, {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({
username: "Courses Logger",
content: discord_message ?? logs_message,
}),
});
return true;
});
}
module.exports = { isAdmin, isUser, isUserGame, generateRandomString, generateCode, sanitize, isCourseFileValid, log };

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>beatrun.ru | Admin</title>
<link rel="stylesheet" type="text/css" href="css/style.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" crossorigin="anonymous" referrerpolicy="no-referrer">
<style>
body::-webkit-scrollbar {
width: 0 !important
}
body {
overflow: -moz-scrollbars-none;
}
body {
-ms-overflow-style: none;
}
</style>
<script>
function sendAction(args) {
const { action } = args;
const responseBox = document.getElementById("responseBox");
const xhr = new XMLHttpRequest();
xhr.open("POST", "/api/admin", false);
xhr.setRequestHeader("Content-type", "application/json; charset=utf-8");
xhr.onload = function() {
const response = JSON.parse(this.responseText);
if (response.success) responseBox.innerText = response.message;
else if (!response.success) responseBox.innerText = response.message;
};
xhr.send(JSON.stringify({
action: action,
args: args
}));
}
</script>
</head>
<body class="w-screen font-mono">
<% include ../components/navbar.html %>
<div class="hero min-h-screen bg-base-200">
<div class="hero-content text-center">
<div class="text-center align-top w-full">
<div class="text-5xl font-bold font-mono mb-2">User submitted courses</div>
<div class="mb-4 font-mono">I admin'd all over the place</div>
<div class="flex">
<input class="input m-1" id="addKeyInput" type="text" placeholder="SteamID64" />
<input class="btn btn-primary m-1" type="submit" onclick="event.preventDefault(); sendAction({ action: 'addKey', target: document.getElementById('addKeyInput').value })" value="Add Key" />
</div>
<div class="flex">
<input class="input m-1" id="removeKeyInput" type="text" placeholder="SteamID64" />
<input class="btn btn-primary m-1" type="submit" onclick="event.preventDefault(); sendAction({ action: 'removeKey', target: document.getElementById('removeKeyInput').value })" value="Remove Key" />
</div>
<div class="flex">
<input class="input m-1" id="lockUserInput" type="text" placeholder="SteamID64" />
<input class="btn btn-primary m-1" type="submit" onclick="event.preventDefault(); sendAction({ action: 'lockUser', target: document.getElementById('lockUserInput').value })" value="Lock SteamID" />
</div>
<div class="flex">
<input class="input m-1" id="unlockUserInput" type="text" placeholder="SteamID64" />
<input class="btn btn-primary m-1" type="submit" onclick="event.preventDefault(); sendAction({ action: 'unlockUser', target: document.getElementById('unlockUserInput').value })" value="Unlock SteamID" />
</div>
<div class="flex">
<input class="input m-1" id="removeCourseInput" type="text" placeholder="Course Code" />
<input class="btn btn-primary m-1" type="submit" onclick="event.preventDefault(); sendAction({ action: 'removeCourse', target: document.getElementById('removeCourseInput').value })" value="Delete Course" />
</div>
<div class="flex">
<input class="btn btn-primary m-1" type="submit" id="showLogs" onclick="event.preventDefault(); sendAction({ action: 'showLogs' })" value="Show logs" />
<input class="btn btn-primary m-1" type="submit" id="showRecords" onclick="event.preventDefault(); sendAction({ action: 'showRecords' })" value="Show records" />
<input class="btn btn-primary m-1" type="submit" id="showLocks" onclick="event.preventDefault(); sendAction({ action: 'showLocks' })" value="Show locks" />
</div>
<br>
<div class="text-left">
Server response:<br>
<div class="mockup-window border border-base-300">
<div class="flex justify-center px-4 border-t border-base-300">
<code id="responseBox">
nothing...
</code>
</div>
</div>
</div>
</div>
</div>
</div>
<% include ../components/footer.html %>
</body>
</html>

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<h1><%= message %></h1>
<h2><%= error.status %></h2>
<pre><%= error.stack %></pre>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>beatrun.ru | Courses</title>
<link rel="stylesheet" type="text/css" href="/css/style.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" crossorigin="anonymous" referrerpolicy="no-referrer">
<style>
body::-webkit-scrollbar {
width: 0 !important
}
body {
overflow: -moz-scrollbars-none;
}
body {
-ms-overflow-style: none;
}
</style>
<script>
function update() {
const page = document.getElementById("pageSelect");
const sort = document.getElementById("sortValue");
const search = document.getElementById("searchQuery");
window.location.href = `/?page=${page.value}&sort=${sort.value}&search=${search.value}`;
}
<% if (user) { %>
function like(element) {
const id = element.getAttribute("id");
const likesElement = document.getElementById(`${id}-likes`);
const xhr = new XMLHttpRequest();
xhr.open("POST", "/api/rate", false);
xhr.setRequestHeader("Content-type", "application/json; charset=utf-8");
xhr.onload = function() {
const response = JSON.parse(this.responseText);
if (response.success) likesElement.innerText = response.likes;
};
xhr.send(JSON.stringify({
action: "like",
code: id,
steamid: '<%- user.steamid %>'
}));
}
function dislike(element) {
const id = element.getAttribute("id");
const dislikesElement = document.getElementById(`${id}-dislikes`);
const xhr = new XMLHttpRequest();
xhr.open("POST", "/api/rate", false);
xhr.setRequestHeader("Content-type", "application/json; charset=utf-8");
xhr.onload = function() {
const response = JSON.parse(this.responseText);
if (response.success) dislikesElement.innerText = response.dislikes;
};
xhr.send(JSON.stringify({
action: "dislike",
code: id,
steamid: '<%- user.steamid %>'
}));
}
<% } %>
</script>
</head>
<body class="w-screen font-mono">
<% include ../components/navbar.html %>
<div class="hero min-h-screen bg-base-200">
<div class="hero-content text-center">
<div class="text-center align-top w-full">
<div class="text-5xl font-bold font-mono mb-4">Courses</div>
<% if (!user) { %>
<div class="text-lg font-mono mb-4">
<a class="link link-warning text-red-700 hover:text-red-500" href="/key">Authorize with Steam</a> to load and upload these courses in-game!
</div>
<% } %>
<div class="flex font-mono">
<div class="join">
<div>
<div>
<input class="input input-bordered join-item" id="searchQuery" type="text" placeholder="Search" onkeyup="if (event.key === 'Enter') update();" />
</div>
</div>
<select class="select select-bordered join-item" id="pageSelect" onchange="update();">
<option disabled selected>Page</option>
<%- pagesDropdown %>
</select>
<select class="select select-bordered join-item" id="sortValue" onchange="update();">
<option disabled selected>Sort by</option>
<%- sortDropdown %>
</select>
<div class="indicator">
<a class="btn btn-primary join-team hover:bg-red-700" href="/">Clear</a>
</div>
</div>
</div>
<div id="courses" class="grid xl:grid-cols-2">
<%- coursesList %>
</div>
</div>
</div>
</div>
<% include ../components/footer.html %>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>beatrun.ru | Auth</title>
<link rel="stylesheet" type="text/css" href="css/style.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" crossorigin="anonymous" referrerpolicy="no-referrer">
<style>
body::-webkit-scrollbar {
width: 0 !important
}
body {
overflow: -moz-scrollbars-none;
}
body {
-ms-overflow-style: none;
}
</style>
</head>
<body class="w-screen font-mono">
<% include ../components/navbar.html %>
<div class="hero min-h-screen bg-base-200">
<div class="hero-content text-center">
<div class="text-center align-top w-full">
<div class="text-5xl font-bold font-mono mb-2">Authentication</div>
<div class="text-lg font-mono mb-4">Create your own API key here!</div>
<% if (!user) { %>
<div class="pt-5 text-base font-mono text-left">
<p>In order to receive your API Key, you must authorize with your Steam account. By doing so, you agree to follow these rules:</p>
<ul class="menu bg-base-200 rounded-box">
<li><a>1. Don't share your API Key with anyone (using it on different accounts, but on the same network is allowed).</a></li>
<li><a>2. Don't post courses with offensive content (name, map, block placement, whatever).</a></li>
<li><a>3. Don't upload garbage courses with intent to spam.</a></li>
</ul>
<p>Failure to obide by these rules will result in your API Key and SteamID being blacklisted.</p><br>
<p>As for us, we promise to:</p>
<ul class="menu bg-base-200 rounded-box">
<li><a>1. Never disclose a person's location, IP or any other private data they might share with us in the future.</a></li>
<li><a>2. Store only the necessary data: Last 2 used IPs, SteamID and Steam Username</a></li>
</ul>
</div>
<div class="pt-5 flex justify-center">
<a class="btn btn-primary hover:bg-red-700 justify-center" href="/auth">
Log-in with Steam
</a>
</div>
<% } else { %>
<div class="pt-5 font-mono text-left">
Great! Welcome to our little community.
<br>
<b>To get started, make sure you're using <a class="link link-warning text-red-700 hover:text-red-500" target="_blank" href="https://github.com/JonnyBro/beatrun">this</a> version of Beatrun!</b>
<br><br>
<div class="font-mono text-left">
<strong>Your authkey is:</strong>
<div class="tooltip" data-tip="Click To Copy">
<a class="hover:text-red-700" href="#" onclick="event.preventDefault(); navigator.clipboard.writeText(this.innerText)">
<%- user.authKey %>
</a>
</div>
</div>
<br>
Use this command below in console to save your API key in-game:
<br>
<div class="tooltip tooltip-right" data-tip="Click To Copy">
<a class="hover:text-red-700" href="#" onclick="event.preventDefault(); navigator.clipboard.writeText(this.innerText)">
<strong>Beatrun_Apikey <%- user.authKey %></strong>
</a>
</div>
<br>
And you're done!
<br><br>
You can now load any course you want, as seen on the main page!
<br>
<strong>Beatrun_LoadCode ABCD-1234-XYZX</strong>
<br><br>
<strong>Have fun!</strong>
</div>
<div class="pt-5 flex justify-center">
<a class="btn btn-primary hover:bg-red-700" href="/auth/logout">
Logout
</a>
</div>
<% } %>
</div>
</div>
</div>
<% include ../components/footer.html %>
</body>
</html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>beatrun.ru | Course - <%= course.name %></title>
<link rel="stylesheet" type="text/css" href="/css/style.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" crossorigin="anonymous" referrerpolicy="no-referrer">
<style>
body::-webkit-scrollbar {
width: 0 !important
}
body {
overflow: -moz-scrollbars-none;
}
body {
-ms-overflow-style: none;
}
</style>
</head>
<body class="w-screen font-mono">
<% include ../components/navbar.html %>
<%- console.log(course) %>
<div class="hero min-h-screen bg-base-200">
<div class="hero-content text-center">
<div class="text-center align-top w-full">
<div class="text-5xl font-bold font-mono mb-2"><%= course.name %></div>
<div class="text-lg font-mono mb-4"><%= code %></div>
<div class="stats stats-vertical lg:stats-horizontal shadow">
<div class="stat">
<div class="stat-title">Upload Date</div>
<div class="stat-value"><%= course.date.split(", ")[0] %><br><%= course.date.split(", ")[1] %></div>
</div>
<div class="stat">
<div class="stat-title">Elements Count</div>
<div class="stat-value"><%= course.objectCount %></div>
</div>
<div class="stat">
<div class="stat-title">Checkpoints Count</div>
<div class="stat-value"><%= course.checkpointsCount %></div>
</div>
<div class="stat">
<div class="stat-title">Times played</div>
<div class="stat-value"><%= course.plays %></div>
<div class="stat-desc">Doesn't count direct downloads</div>
</div>
<div class="stat">
<div class="stat-title">Uploaded by</div>
<div class="stat-value"><a class="hover:text-red-700" href="https://steamcommunity.com/profiles/<%= course.uploader.userid %>"><%= course.uploader.name %></a></div>
</div>
<div class="stat">
<div class="stat-title">Map</div>
<div class="stat-value"><a class="hover:text-red-700" href="https://steamcommunity.com/sharedfiles/filedetails/?id=<%= course.mapid %>"><%= course.map %></a></div>
</div>
</div>
</div>
</div>
</div>
<% include ../components/footer.html %>
</body>
</html>

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views/upload.ejs Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>beatrun.ru | Uploading</title>
<link rel="stylesheet" type="text/css" href="/css/style.css">
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css" integrity="sha512-z3gLpd7yknf1YoNbCzqRKc4qyor8gaKU1qmn+CShxbuBusANI9QpRohGBreCFkKxLhei6S9CQXFEbbKuqLg0DA==" crossorigin="anonymous" referrerpolicy="no-referrer">
<style>
body::-webkit-scrollbar {
width: 0 !important
}
body {
overflow: -moz-scrollbars-none;
}
body {
-ms-overflow-style: none;
}
</style>
</head>
<body class="w-screen font-mono">
<% include ../components/navbar.html %>
<div class="hero min-h-screen bg-base-200">
<div class="hero-content text-center">
<div class="text-center align-top w-full">
<div class="text-5xl font-bold font-mono mb-2">Uploading</div>
<div class="text-lg font-mono mb-4">Here you can upload your course!</div>
<form action="/api/upload_site" method="post" enctype="multipart/form-data" class="w-full max-w-sm font-mono">
<div class="flex flex-col mt-4 space-y-2">
<input type="text" id="courseMap" name="map" placeholder="Enter course map..." required class="input input-bordered" />
<input type="url" id="mapLink" name="link" placeholder="Paste map link here..." required class="input input-bordered" />
<input type="file" id="courseFile" name="file" accept=".txt" required class="file-input file-input-bordered" />
<input type="submit" id="courseSubmit" class="btn btn-primary hover:bg-red-700"></input>
</div>
</form>
</div>
</div>
</div>
<% include ../components/footer.html %>
</body>
</html>