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NEXT_PUBLIC_HOST=http://localhost:3000
MONGO=mongodb://localhost:27017/test

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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
package-lock.json
/.pnp
.pnp.js
# testing
/coverage
# next.js
/.next/
/out/
# production
/build
# misc
.DS_Store
*.pem
# debug
npm-debug.log*
yarn-debug.log*
yarn-error.log*
.pnpm-debug.log*
# local env files
.env
.env*.local
# vercel
.vercel
# typescript
*.tsbuildinfo
next-env.d.ts

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GNU GENERAL PUBLIC LICENSE
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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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{
"Version": "15.0.1",
"Name": "NXC Image & File Hosting",
"DestinationType": "ImageUploader, FileUploader",
"RequestMethod": "POST",
"RequestURL": "http://cdn.night0721.me/api/image",
"Headers": {
"key": ""
},
"Body": "MultipartFormData",
"FileFormName": "file",
"URL": "{json:url}",
"DeletionURL": "{json:deleteUrl}",
"ErrorMessage": "{json:message}"
}

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{
"Version": "15.0.1",
"Name": "NXC Paste Hosting",
"DestinationType": "TextUploader",
"RequestMethod": "POST",
"RequestURL": "http://cdn.night0721.me/api/paste",
"Headers": {
"key": ""
},
"Body": "JSON",
"Data": "{\"value\":\"{input}\"}",
"URL": "{json:url}",
"DeletionURL": "{json:deleteUrl}",
"ErrorMessage": "{json:message}"
}

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<h1 align="center"> NXC Host </h1>
<p align="center">
<a href= "https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank"><img alt='Licence CC BY-NC-SA 4.0' src ="https://mirrors.creativecommons.org/presskit/buttons/88x31/svg/by-nc-sa.svg" width="82">
<a href="https://ko-fi.com/I2I35XISJ" target="_blank"><img alt='Kofi' src="https://img.shields.io/static/v1?label=Support%20Us&message=KO.FI&color=ff5e5b&logo=kofi&logoColor=white&style=for-the-badge&scale=1.4">
</a> <br>
</p>
NXC is a simple host for URL shortener, paste bin and image uploader. It's written in NextJS with typescript and uses MongoDB as database.
If you like the repository, please consider giving it a star⭐!
# Deployment
You can either watch the [video](https://youtu.be/VhNGKyPGF2g) or follow the steps below.
First of all, you need to install [NodeJS](https://nodejs.org/en/) and [MongoDB](https://www.youtube.com/watch?v=aygw0wjW5bA) in your server.
Then, clone the repository and install the dependencies:
```cmd
git clone https://github.com/night0721/nxc-host
cd nxc-host
npm install
```
After that, you need to change the `.env.example` file to `.env` and fill the variables.
In the `.env` file, you should put NEXT_PUBLIC_HOST(eg. http://localhost:3000 or https://google.com) as your domain name and MONGO as your MongoDB connection string.
Finally, you can run the server with:
```cmd
npm run build
npm run start
```
If you have any question, please join my [Discord Server](https://discord.gg/SbQHChmGcp) and ask in the support channel.
## Routes
```md
/s -> URL Shortener
/s/:id -> Redirecting to Long URL
/p -> Paste Bin
/p/:id -> Paste by specific ID
/raw/:id -> Raw Paste by specific ID
/i -> Image Uploader
/i/:id -> Image by specific ID
/i/raw/:id -> Raw Image by specific ID
/api/:type/delete -> Delete model by type
POST /api/image -> Send new image to server
POST /api/paste -> Send new paste to server
POST /api/url -> Send new URL to server
```

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/** @type {import('next').NextConfig} */
const nextConfig = {
reactStrictMode: true,
};
module.exports = nextConfig;

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{
"name": "nxc-host",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start"
},
"dependencies": {
"@types/react": "18.0.35",
"@types/react-dom": "18.0.11",
"cath": "^1.5.23",
"mongodb": "^5.2.0",
"multer": "^1.4.2",
"multer-gridfs-storage": "^5.0.2",
"next": "13.3.0",
"react": "18.2.0",
"react-dom": "18.2.0",
"react-highlight": "^0.15.0",
"typescript": "5.0.4"
},
"devDependencies": {
"@types/mongodb": "^4.0.7",
"@types/multer": "^1.4.7",
"@types/multer-gridfs-storage": "^4.0.5",
"@types/node": "^18.15.11",
"@types/react-highlight": "^0.12.5"
},
"author": "Night Kaly",
"license": "GNU General Public License v3.0"
}

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{
"version": "1.0",
"type": "link",
"title": "Night",
"author_name": "night0721",
"author_url": "https://avatars.githubusercontent.com/u/77528305?s=100&u=da1b599f704b61222103db3c53aaab82ee9a102c&v=4",
"provider_name": "NXC",
"provider_url": "https://night0721.github.io/",
"bio": "Hello I am Night. \nDeveloper of cath.exe & Lilase"
}

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import oembed from "../../public/oembed.json";
import Head from "next/head";
type Title = {
title: string;
};
export default function Header({ title }: Title) {
return (
<Head>
<link rel="icon" type="image/png" href="/images/icon.png" />
<title>{title}</title>
{/* HTML Meta Tags */}
<title>{title}</title>
<meta name="theme-color" content="#deb4d1" data-react-helmet="true" />
<meta name="description" content={oembed.bio} />
{/* Google / Search Engine Tags */}
<meta itemProp="name" content={oembed.title} />
<meta itemProp="description" content={oembed.bio} />
<meta itemProp="image" content={oembed.author_url} />
{/* Facebook Meta Tags */}
<meta property="og:url" content={oembed.provider_url} />
<meta property="og:type" content="website" />
<meta property="og:title" content={oembed.title} />
<meta property="og:site_name" content={oembed.provider_name} />
<meta property="og:description" content={oembed.bio} />
<meta property="og:image" content={oembed.author_url} />
{/* Twitter Meta Tags */}
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content={oembed.title} />
<meta name="twitter:description" content={oembed.bio} />
<meta name="twitter:image" content={oembed.author_url} />
<meta name="twitter:image:src" content={oembed.author_url} />
<meta content="video.other" property="og:type" />
<meta content="image/gif" property="og:image:type" />
<link
type="application/json+oembed"
href={`${process.env.NEXT_PUBLIC_HOST}/oembed.json`}
/>
</Head>
);
}

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import { NextApiRequest, NextApiResponse } from "next";
const upload = (req: NextApiRequest, res: NextApiResponse, middleware: any) => {
return new Promise((resolve, reject) => {
middleware(req, res, (result: any) => {
if (result instanceof Error) return reject(result);
return resolve(result);
});
});
};
export default upload;

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import Head from "next/head";
export default function NotFound() {
return (
<>
<Head>
<title>404</title>
</Head>
<pre>404 - Page Not Found</pre>
</>
);
}

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import type { AppProps } from "next/app";
export default function App({ Component, pageProps }: AppProps) {
return <Component {...pageProps} />;
}

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import { Html, Head, Main, NextScript } from "next/document";
export default function Document() {
return (
<Html lang="en">
<Head>
<link
rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.6.0/styles/base16/solarized-dark.min.css"
integrity="sha512-kBHeOXtsKtA97/1O3ebZzWRIwiWEOmdrylPrOo3D2+pGhq1m+1CroSOVErIlsqn1xmYowKfQNVDhsczIzeLpmg=="
crossOrigin="anonymous"
referrerPolicy="no-referrer"
/>
</Head>
<body>
<Main />
<NextScript />
</body>
</Html>
);
}

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import { NextApiRequest, NextApiResponse } from "next";
import {
deleteURL,
getPasteByKey,
deletePaste,
deleteImage,
} from "@/utils/database";
export default async function handler(
req: NextApiRequest,
res: NextApiResponse
) {
const deleteKey = req.query.key as string;
if (!deleteKey)
return res.status(400).json({ message: "Missing delete key", code: 400 });
if (req.query.type) {
const type = req.query.type;
if (type == "paste") {
const paste = await getPasteByKey(deleteKey);
if (paste) {
const response = await deletePaste(paste.id);
if (response == "Success") {
return res.status(200).json({ message: "Paste deleted", code: 200 });
} else {
return res
.status(400)
.json({ message: "Unexpected error occured", code: 400 });
}
} else {
return res
.status(400)
.json({ message: "Invalid deletion key", code: 400 });
}
} else if (type == "image") {
const image = await deleteImage(deleteKey);
if (image == "Deleted") {
return res.status(200).json({ message: "File deleted", code: 200 });
} else {
return res
.status(400)
.json({ message: "Invalid deletion key", code: 400 });
}
} else if (type == "url") {
const result = await deleteURL(deleteKey);
if (result == "Success") {
return res.status(200).json({ message: "URL deleted", code: 200 });
} else {
return res
.status(400)
.json({ message: "Invalid deletion key", code: 400 });
}
} else {
res.status(405).json({ message: "Unknown delete type", code: 405 });
}
} else {
return res
.status(400)
.json({ message: "Missing specify delete type", code: 400 });
}
}

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import { NextApiRequest, NextApiResponse } from "next/dist/shared/lib/utils";
import { getPaste } from "@/utils/database";
export default async function handler(
req: NextApiRequest,
res: NextApiResponse
) {
const paste = await getPaste(req.query.id as string);
if (!paste) {
return res.status(404).json({ message: "Paste not found", code: 404 });
} else {
return res.status(200).send(paste.value);
}
}

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import multer from "multer";
import uploader from "../../middlewares/upload";
import { NextApiRequest, NextApiResponse } from "next/dist/shared/lib/utils";
import { randomID } from "cath";
import { createImage } from "@/utils/database";
const { GridFsStorage } = require("multer-gridfs-storage");
export const config = {
api: {
bodyParser: false,
},
};
const upload = multer({
storage: new GridFsStorage({
url: process.env.MONGO as string,
options: { useNewUrlParser: true, useUnifiedTopology: true },
file: () => {
const id = randomID(12);
return {
bucketName: "photos",
id,
filename: `${id}.png`,
};
},
}),
}).single("file");
export default async function handler(
req: NextApiRequest & { [key: string]: any },
res: NextApiResponse
) {
if (req.method == "POST") {
if (req.headers["content-type"]?.startsWith("multipart/form-data")) {
await uploader(req, res, upload);
const id = req.file.id;
const deleteKey = await createImage(id);
res.status(200).send({
url: `${process.env.NEXT_PUBLIC_HOST}/i/${id}`,
deleteUrl: `${process.env.NEXT_PUBLIC_HOST}/api/image?key=${deleteKey}`,
});
} else {
return res.status(400).json({ message: "Missing file", code: 400 });
}
} else {
res.status(405).json({ message: "Method not allowed", code: 405 });
}
}

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import { NextApiRequest, NextApiResponse } from "next/dist/shared/lib/utils";
import { createPaste, getUser } from "@/utils/database";
export default async function handler(
req: NextApiRequest & { [key: string]: any },
res: NextApiResponse
) {
if (req.method == "POST") {
if (!req.body.value) {
return res.status(400).json({
message: "Missing body value",
code: 400,
});
}
if (req.headers?.key) {
const user = await getUser(req.headers.key as string);
if (user && user.key == req.headers.key) {
const id = await createPaste(req.body.value, user.username);
return res
.status(200)
.json({ url: `${process.env.NEXT_PUBLIC_HOST}/p/${id}` });
} else {
return res.status(403).json({ message: "Unauthorized", code: 403 });
}
} else {
const id = await createPaste(req.body.value, "");
res.redirect(`${process.env.NEXT_PUBLIC_HOST}/p/${id}`);
}
} else {
res.status(405).json({ message: "Method not allowed", code: 405 });
}
}

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import { NextApiRequest, NextApiResponse } from "next/dist/shared/lib/utils";
import { createURL, getUser } from "@/utils/database";
export default async function handler(
req: NextApiRequest & { [key: string]: any },
res: NextApiResponse
) {
if (req.method == "POST") {
if (!req.body.shortUrl) {
return res.status(400).json({
message: "Missing Short URL",
code: 400,
});
}
if (!req.body.fullUrl) {
return res.status(400).json({
message: "Missing Full URL",
code: 400,
});
}
if (req.headers?.key) {
const user = await getUser(req.headers.key as string);
if (user && user.key == req.headers.key) {
const result = await createURL(
req.body.shortUrl,
req.body.fullUrl,
user.username
);
if (result == "Exist") {
return res
.status(400)
.json({ message: "Short URL already exist", code: 400 });
}
return res.status(200).json({
url: `${process.env.NEXT_PUBLIC_HOST}/s/${result}`,
});
} else {
return res.status(403).json({ message: "Unauthorized", code: 403 });
}
} else {
const result = await createURL(req.body.shortUrl, req.body.fullUrl);
if (result == "Exist") {
return res
.status(400)
.json({ message: "Short URL already exist", code: 400 });
}
return res.redirect("/s");
}
} else {
res.status(405).json({ message: "Method not allowed", code: 405 });
}
}

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import { GetServerSideProps } from "next";
import styles from "@/styles/Image.module.css";
import Image from "next/image";
import Header from "@/components/Header";
import { getImageChunk } from "@/utils/database";
import { useState } from "react";
export type Data = {
id: string;
bin: Buffer;
};
export default function ImageDisplay({ id, bin }: Data) {
const [paddingTop, setPaddingTop] = useState("0");
return (
<>
<Header title="NXC Image" />
<div className={styles.styles_box}>
<div
className={styles.image_container}
style={{ paddingTop, position: "relative" }}
>
<Image
src={`data:image/png;base64,${bin}`}
alt="image"
layout="fill"
objectFit="contain"
onLoad={({ target }) => {
const { naturalWidth, naturalHeight } =
target as HTMLImageElement;
setPaddingTop(
`calc(100% / (${naturalWidth} / ${naturalHeight}}))`
);
}}
/>
</div>
<div className={styles.buttons_container}>
<a
href={`${process.env.NEXT_PUBLIC_HOST}/i/raw/${id}`}
className={styles.view_raw_button}
>
View Raw
</a>
<a href="/" className={styles.home_button}>
Home
</a>
</div>
</div>
</>
);
}
export const getServerSideProps: GetServerSideProps = async context => {
const id = context.params?.id;
const bin = await getImageChunk(id as string);
if (bin) {
return {
props: {
id,
bin,
},
};
} else {
return {
notFound: true,
};
}
};

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import { GetServerSideProps } from "next";
import Image from "next/image";
import Header from "@/components/Header";
import { Data } from "../[id]";
import { useState } from "react";
import { getImageChunk } from "@/utils/database";
export default function RawImage({ id, bin }: Data) {
const [paddingTop, setPaddingTop] = useState("0");
return (
<>
<Header title="NXC Image" />
<div style={{ paddingTop, position: "relative" }}>
<Image
src={`data:image/png;base64,${bin}`}
alt="image"
layout="fill"
objectFit="contain"
onLoad={({ target }) => {
const { naturalWidth, naturalHeight } = target as HTMLImageElement;
setPaddingTop(`calc(100% / (${naturalWidth} / ${naturalHeight}}))`);
}}
/>
</div>
</>
);
}
export const getServerSideProps: GetServerSideProps = async context => {
const id = context.params?.id;
const bin = await getImageChunk(id as string);
if (bin) {
return {
props: {
id,
bin,
},
};
} else {
return {
notFound: true,
};
}
};

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import Head from "next/head";
import Header from "@/components/Header";
export default function Home() {
return (
<>
<Header title="NXC File Uploader" />
<div>
<h1>NightX Client File Uploader</h1>
<pre>
<code>{`/s -> URL Shortener\n`}</code>
<code>{`/s/:id -> Redirecting to Long URL\n`}</code>
<code>{`/p -> Paste Bin\n`}</code>
<code>{`/p/:id -> Paste by specific ID\n`}</code>
<code>{`/raw/:id -> Raw Paste by specific ID\n`}</code>
<code>{`/i -> Image Uploader\n`}</code>
<code>{`/i/:id -> Image by specific ID\n`}</code>
<code>{`/i/raw/:id -> Raw Image by specific ID\n`}</code>
<code>{`/api/:type/delete -> Delete model by type\n`}</code>
<code>{`/api/files -> Get all files in server directory\n`}</code>
<code>{`/api/temp -> Get temporary files in /tmp/nxc\n`}</code>
<code>{`POST /api/image -> Send new image to server\n`}</code>
<code>{`POST /api/paste -> Send new paste to server\n`}</code>
<code>{`POST /api/url -> Send new URL to server\n`}</code>
</pre>
</div>
</>
);
}

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import { GetServerSideProps } from "next";
import Header from "@/components/Header";
import Highlight from "react-highlight";
import styles from "@/styles/Code.module.css";
import { getPaste } from "@/utils/database";
interface Data {
code: string;
}
export default function CodeDisplay({ code }: Data) {
return (
<>
<Header title="NXC Paste" />
<div className={styles.buttons_wrapper}>
<a href="/" className={styles.logo}>
NXC Paste
</a>
<div className={styles.buttons}>
<a href="/p/" className={styles.btn}>
New
</a>
</div>
</div>
<div className={styles.wrapper}>
<div className={styles.line_numbers}>
{code.split("\n").map((line, index) => (
<>
<div key={line}>{index + 1}</div>
</>
))}
</div>
<Highlight>{code}</Highlight>
</div>
<style>
{`body {
background-color: #002b36;
margin: 0;
}
pre {
margin: 0;
}
#code-display {
padding-top: 0;
padding-bottom: 0;
}
textarea {
background-color: transparent;
resize: none;
width: 100%;
padding: 0;
margin-left: 1rem;
color: #7d7d7d;
min-height: calc(100vh - 2rem);
border: none;
outline: 0;
}`}
</style>
</>
);
}
export const getServerSideProps: GetServerSideProps<Data> = async ({
params,
}) => {
const paste = await getPaste(params?.id as string);
if (!paste) {
return {
notFound: true,
};
} else {
return {
props: {
code: paste.value || "",
},
};
}
};

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import { useEffect, useRef } from "react";
import Header from "@/components/Header";
import styles from "@/styles/Code.module.css";
interface Data {
id: string;
code: string;
}
export default function CodeDisplay() {
useKey("ctrls", () => {
document.getElementById("submit")?.click();
});
return (
<>
<Header title="NXC Paste" />
<form action="/api/paste/" method="post">
<div className={styles.buttons_wrapper}>
<a href="/" className={styles.logo}>
NXC Paste
</a>
<div className={styles.buttons}>
<a href="/p/" className={styles.btn}>
New
</a>
<button type="submit" id="submit" className={styles.btn}>
Save
</button>
</div>
</div>
<div className={styles.wrapper}>
<div className={styles.line_numbers}>&gt;</div>
<textarea name="value" id="value" autoFocus></textarea>
</div>
</form>
<style>
{`body {
background-color: #002b36;
margin: 0;
}
pre {
margin: 0;
}
textarea {
background-color: transparent;
resize: none;
width: 100%;
padding: 0;
margin-left: 1rem;
color: #7d7d7d;
min-height: calc(100vh - 2rem);
border: none;
outline: 0;
}`}
</style>
</>
);
}
function useKey(key: string, cb: (event: KeyboardEvent) => void) {
const callback = useRef(cb);
useEffect(() => {
callback.current = cb;
});
useEffect(() => {
function handle(event: KeyboardEvent) {
if (key === "ctrls" && event.key === "s" && event.ctrlKey) {
event.preventDefault();
callback.current(event);
}
}
document.addEventListener("keydown", handle);
return () => document.removeEventListener("keydown", handle);
}, [key]);
}

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import { GetServerSideProps } from "next";
import Header from "@/components/Header";
import { getPaste } from "@/utils/database";
interface Data {
code: string;
}
export default function CodeDisplay({ code }: Data) {
return (
<>
<Header title="NXC Paste" />
<pre>
<code>{code}</code>
</pre>
</>
);
}
export const getServerSideProps: GetServerSideProps<Data> = async ({
params,
}) => {
const paste = await getPaste(params?.id as string);
if (!paste) {
return {
notFound: true,
};
} else {
return {
props: {
code: paste.value || "",
},
};
}
};

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import { useRouter } from "next/router";
import { getFullURL } from "@/utils/database";
import { GetServerSideProps } from "next";
import { useEffect } from "react";
interface URL {
url: string | undefined;
}
export default function Redirect({ url }: URL) {
const router = useRouter();
useEffect(() => {
router.push(url ? url : "/");
}, []);
return <></>;
}
export const getServerSideProps: GetServerSideProps<URL> = async ({
params,
}) => {
if (params) {
const full = await getFullURL(params.id as string);
if (full) return { props: { url: full } };
else return { props: { url: undefined } };
}
return { props: { url: undefined } };
};

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import Head from "next/head";
import style from "../../styles/URLHomePage.module.css";
import { getAllURL, URL } from "@/utils/database";
import { GetServerSideProps } from "next";
import Header from "@/components/Header";
interface ShortURLs {
urls: URL[];
}
export default function Shortener({ urls }: ShortURLs) {
return (
<>
<Header title="URL Shortener" />
<Head>
<link
rel="stylesheet"
href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css"
integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh"
crossOrigin="anonymous"
/>
</Head>
<div className="container">
<h1 className="text-center">URL Shortener</h1>
<form action="/api/url" method="POST" className="my-4 form">
<div className="form-group">
<label htmlFor="formGroupExampleInput">Long URL</label>
<input
required
type="url"
className="form-control"
name="fullUrl"
placeholder="Your URL"
/>
</div>
<label htmlFor="e">Your Extension</label>
<div className="form-group form-inline">
<input
readOnly
type="text"
id="e"
className="form-control"
placeholder={`${process.env.NEXT_PUBLIC_HOST}/s`}
/>
<p className={style.slash}>/</p>
<input
required
type="text"
id="e"
className="form-control"
name="shortUrl"
placeholder="example-endpoint"
/>
</div>
<br />
<button className={style.btn} type="submit">
Shorten
</button>
</form>
<br />
<h3 className="text-center">All URLs</h3>
<table className="table table-striped table-responsive justify-content-center">
<thead>
<tr>
<th>Full URL</th>
<th>Short URL</th>
</tr>
</thead>
<tbody>
{urls.map((shortUrl, i) => (
<>
<tr key={i}>
<td className="justify-content-center" key={i}>
<a href={shortUrl.full}>{shortUrl.full}</a>
</td>
<td key={i}>
<a
href={`${process.env.NEXT_PUBLIC_HOST}/s/${shortUrl.short}`}
>
{shortUrl.short}
</a>
</td>
</tr>
</>
))}
</tbody>
</table>
</div>
<style>
{`
body {
background-color: #78c4e7;
}
th,
td,
text-center,
label,
p,
text-center {
color: white;
}
`}
</style>
</>
);
}
export const getServerSideProps: GetServerSideProps<ShortURLs> = async () => {
const urls = await getAllURL();
return { props: { urls, fallback: false } };
};

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.wrapper {
display: flex;
padding: 1rem 0.5rem;
font-size: 1rem;
}
.line_numbers {
color: #7d7d7d;
font-family: monospace;
text-align: end;
cursor: default;
user-select: none;
}
.buttons_wrapper {
position: fixed;
top: 0;
right: 0;
opacity: 0.15;
transition: opacity 0.2s ease-in-out;
background-color: #0081a2;
padding: 1rem;
}
.buttons_wrapper:hover {
opacity: 1;
}
.logo {
font-size: 2rem;
text-align: center;
text-decoration: none;
color: #fff;
width: 100%;
display: inline-block;
}
.logo:hover {
text-decoration: underline;
}
.buttons {
display: flex;
margin-top: 0.5rem;
justify-content: center;
}
.buttons > * + * {
margin-left: 0.25rem;
}
.btn {
cursor: pointer;
background: 0 0;
border: 1px solid #002b36;
border-radius: 0.25rem;
padding: 0.25rem 0.5rem;
transition: background-color 0.2s ease-in-out;
display: inline-block;
text-decoration: none;
color: #000;
}
.btn:hover {
background-color: #83e5ff;
}

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@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap");
.styles_box {
background-color: gray;
color: white;
padding: 20px;
max-width: 500px;
margin: 0 auto;
border-radius: 10px;
}
.file_info {
display: flex;
justify-content: space-between;
margin-bottom: 10px;
}
.file_name,
.file_size {
flex-basis: 50%;
font-family: "Roboto", sans-serif; /* Apply custom font */
}
.image_container {
margin-bottom: 10px;
border-radius: 5px;
overflow: hidden;
}
.buttons_container {
display: flex;
justify-content: space-between;
}
.view_raw_button,
.home_button {
background-color: blue;
color: white;
padding: 10px 20px;
text-decoration: none;
border-radius: 5px;
font-family: "Roboto", sans-serif; /* Apply custom font */
}
.view_raw-button:hover,
.home_button:hover {
opacity: 0.8;
}

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.th,
.td,
.text-center,
.label,
.p,
.text-center {
color: white;
}
.btn {
border: 0;
border-radius: 4px;
box-sizing: border-box;
background-color: rgb(26, 115, 232);
color: white;
cursor: pointer;
float: right;
font-size: 0.875em;
width: 100%;
margin: 0;
padding: 8px 16px;
transition: box-shadow 150ms cubic-bezier(0.4, 0, 0.2, 1);
user-select: none;
}
.btn:hover {
background-color: rgb(25, 103, 210);
}
.slash {
font-size: 40px;
}

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import * as cath from "cath";
import { MongoClientOptions, MongoClient, GridFSBucket } from "mongodb";
interface User {
username: string;
key: string;
UID: string;
}
interface Image {
id: string;
deleteKey: string;
}
export interface URL {
short: string;
full: string;
}
export interface URLModel {
short: string;
deleteKey: string;
}
export interface Paste {
id: string;
value: string;
author?: string;
deleteKey: string;
}
const client = new MongoClient(
process.env.MONGO as string,
{
useUnifiedTopology: true,
useNewUrlParser: true,
} as MongoClientOptions
).connect();
export default client;
export async function getUser(key: string): Promise<User | undefined> {
const collection = (await client).db("NXC").collection("users");
const document = await collection
.find({ key })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
return {
username: document[0].username,
key: document[0].key,
UID: document[0].UID,
};
} else return undefined;
}
export async function deleteImage(
deleteKey: string
): Promise<string | undefined> {
const collection = (await client).db("NXC").collection("photos.files");
const document = await collection
.find({ deleteKey })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
await collection.findOneAndDelete({ deleteKey });
return "Deleted";
} else return undefined;
}
export async function createImage(id: string): Promise<string> {
const collection = (await client).db("NXC").collection("photos.files");
const document = await collection
.find({ filename: `${id}.png` })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
const deleteKey = cath.randomID(40);
if (document.length == 1) {
await collection.updateOne(
{ filename: `${id}.png` },
{ $set: { deleteKey } }
);
}
return deleteKey;
}
export async function getFullURL(short: string): Promise<string | undefined> {
const collection = (await client).db("NXC").collection("urls");
const document = await collection
.find({ short })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
return document[0].full;
} else return undefined;
}
export async function getAllURL(): Promise<URL[]> {
const collection = (await client).db("NXC").collection("urls");
const document = await collection.find({}).sort({ metacritic: -1 }).toArray();
return document.map(e => {
return { short: e.short, full: e.full };
});
}
export async function createURL(
short: string,
full: string,
user?: string
): Promise<URLModel | string> {
const collection = (await client).db("NXC").collection("urls");
const document = await collection
.find({ short })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length) return "Exist";
const deleteKey = cath.randomID(40);
await collection.insertOne({
full,
short,
username: user ? user : "",
deleteKey,
});
return { short, deleteKey };
}
export async function deleteURL(deleteKey: string): Promise<string> {
const collection = (await client).db("NXC").collection("urls");
const document = await collection
.find({ deleteKey })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
collection.deleteOne({ deleteKey });
return "Sucess";
} else return "Invalid";
}
export async function createPaste(
value: string,
author?: string
): Promise<string> {
const collection = (await client).db("NXC").collection("pastes");
const id = cath.randomID(12);
const deleteKey = cath.randomID(40);
await collection.insertOne({
id,
value,
author: author ? author : "",
deleteKey,
});
return id;
}
export async function getPaste(id: string): Promise<Paste | undefined> {
const collection = (await client).db("NXC").collection("pastes");
const document = await collection
.find({ id })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
return {
id: document[0].id,
value: document[0].value,
author: document[0].author ? document[0].author : "",
deleteKey: document[0].deleteKey,
};
} else return undefined;
}
export async function getPasteByKey(
deleteKey: string
): Promise<Paste | undefined> {
const collection = (await client).db("NXC").collection("pastes");
const document = await collection
.find({ deleteKey })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
return {
id: document[0].id,
value: document[0].value,
author: document[0].author ? document[0].author : "",
deleteKey: document[0].deleteKey,
};
} else return undefined;
}
export async function deletePaste(id: string): Promise<string> {
const collection = (await client).db("NXC").collection("pastes");
const document = await collection
.find({ id })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
await collection.deleteOne({ id });
return "Success";
} else return "Invalid";
}
export async function getGridFsBucket() {
return new GridFSBucket((await client).db("NXC"), {
bucketName: "photos",
});
}
export async function getImageChunk(id: string) {
const collection = (await client).db("NXC").collection("photos.chunks");
const document = await collection
.find({ files_id: id })
.sort({ metacritic: -1 })
.limit(1)
.toArray();
if (document.length == 1) {
return document[0].data.toString("base64");
} else {
return undefined;
}
}

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tsconfig.json Normal file
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{
"compilerOptions": {
"target": "es5",
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": true,
"skipLibCheck": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"noEmit": true,
"esModuleInterop": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"jsx": "preserve",
"incremental": true,
"baseUrl": ".",
"paths": {
"@/*": ["./src/*"]
}
},
"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
"exclude": ["node_modules"]
}