dbd.js-new/package/handlers/request.js

dbd.js-new - Simplifica la programación de un bot de discord, dbd.js-new es una versión de dbd.js con soporte

function request(url = "", options = {}, body = "") {
  return new Promise(async (resolve, reject) => {
    if (!["http:", "https:"].includes(url.split("/")[0]))
      throw new TypeError("URL must be startswith http or https");

    let method = require("http");

    if (url.startsWith("https:")) method = require("https");

    if (!options.headers) options.headers = {};

    if (body.length) {
      options.headers["content-length"] = body.length;
    }

    if (typeof options.headers["user-agent"] !== "string")
      options.headers["user-agent"] =
        "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) (dbd.js; https://www.npmjs.com/package/dbd.js)";

    const req = method.request(url, options, async (res) => {
      if ([301, 302, 303, 307, 308].includes(res.statusCode)) {
        try {
          resolve(
            await request(new URL(res.headers.location, url).href, options)
          );
        } catch (err) {
          reject(err);
        }

        return;
      }

      res.setEncoding("utf8");

      let data = "";

      res.on("data", (chunk) => {
        data += chunk;
      });

      res.once("end", async () => {
        const obj = {
          text: data,
          code: res.statusCode,
          headers: res.headers,
        };

        if (
          typeof res.headers["content-type"] === "string"
            ? res.headers["content-type"].startsWith("application/json")
            : false
        ) {
          try {
            obj.json = JSON.parse(data);
          } catch {}
        }

        resolve(obj);
      });
    });

    req.once("error", (err) => {
      reject(err);
    });

    if (body.length) {
      req.write(body);
    }

    req.end();
  });
}

module.exports = request;