@haelp/teto/dist/utils/api/basic.mjs

A typescript-based controllable TETR.IO client.

import { pack } from "../index.mjs";
import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
export const basic = (defaults)=>{
    return {
        get: async ({ token, uri, headers = {}, json = false })=>{
            let res;
            try {
                res = await fetch(`https://tetr.io/api/${uri}`, {
                    headers: {
                        Accept: json ? "application/json" : "application/vnd.osk.theorypack",
                        "User-Agent": defaults.userAgent,
                        cookie: `${defaults.turnstile ? "cf_clearance=" + defaults.turnstile : ""}`,
                        Authorization: token === null ? undefined : `Bearer ${token || defaults.token}`,
                        ...headers
                    }
                });
            } catch (err) {
                throw new Error(`Fetch failed on GET to ${uri}: ${err.message || err}`);
            }
            const copy = res.clone();
            try {
                return json ? await res.json() : pack.unpack(Buffer.from(await res.arrayBuffer()));
            } catch  {
                if (res.status === 429) throw new Error(`Rate limit (429) on GET to ${uri}`);
                else {
                    try {
                        await fs.readdir(path.join(os.homedir(), ".trianglejs", "errors"));
                    } catch  {
                        await fs.mkdir(path.join(os.homedir(), ".trianglejs", "errors"), {
                            recursive: true
                        });
                    }
                    const now = Date.now();
                    const text = await copy.text();
                    await fs.writeFile(path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`), text);
                    if (copy.status === 404) throw new Error(`404 on GET to ${uri}`);
                    if (text.includes("<title>Server error</title>")) throw new Error(`The TETR.IO Servers are currently unavailable. Check https://status.osk.sh for updates. You can view more information at ${path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`)}`);
                    if (text.includes("<title>Maintenance</title>")) throw new Error(`The TETR.IO Servers are under maintanence. Check https://status.osk.sh for updates. You can view more information at ${path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`)}`);
                    else throw new Error(`An error occured. This was likely because it the request was blocked by Cloudflare Turnstile on GET to ${uri}. Try passing in a turnstile token. View the error at ${path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`)}`);
                }
            }
        },
        post: async ({ token, uri, body, headers = {}, json = false })=>{
            let res;
            try {
                res = await fetch(`https://tetr.io/api/${uri}`, {
                    method: "POST",
                    //@ts-ignore
                    body: json ? JSON.stringify(body) : pack.pack(body),
                    headers: {
                        Accept: json ? "application/json" : "application/vnd.osk.theorypack",
                        "User-Agent": defaults.userAgent,
                        cookie: `${defaults.turnstile ? "cf_clearance=" + defaults.turnstile : ""}`,
                        "Content-Type": json ? "application/json" : "application/vnd.osk.theorypack",
                        Authorization: token === null ? undefined : `Bearer ${token || defaults.token}`,
                        ...headers
                    }
                });
            } catch (err) {
                throw new Error(`Fetch failed on POST to ${uri}: ${err.message || err}`);
            }
            const copy = res.clone();
            try {
                return json ? await res.json() : pack.unpack(Buffer.from(await res.arrayBuffer()));
            } catch  {
                if (res.status === 429) throw new Error(`Rate limit (429) on GET to ${uri}`);
                else {
                    try {
                        await fs.readdir(path.join(os.homedir(), ".trianglejs", "errors"));
                    } catch  {
                        await fs.mkdir(path.join(os.homedir(), ".trianglejs", "errors"), {
                            recursive: true
                        });
                    }
                    const now = Date.now();
                    const text = await copy.text();
                    await fs.writeFile(path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`), text);
                    console.log(text);
                    if (copy.status === 404) throw new Error(`404 on POST to ${uri}`);
                    if (text.includes("<title>Maintenance</title>")) throw new Error(`The TETR.IO Servers are under maintanence. Check https://status.osk.sh for updates. You can view more information at ${path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`)}`);
                    else throw new Error(`An error occured. This was likely because the request was blocked by Cloudflare Turnstile on GET to ${uri}. Try passing in a turnstile token. View the error at ${path.join(os.homedir(), ".trianglejs", "errors", `${now}.html`)}`);
                }
            }
        }
    };
};

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