nv-fca/src/httpGet.js

A node.js package for automating Facebook Messenger bot, and is one of the most advanced next-generation Facebook Chat API (FCA) by @NethWs3Dev (Kenneth Aceberos)

"use strict";

const utils = require("../utils");
// @NethWs3Dev

module.exports = function (defaultFuncs, api, ctx) {
  return function httpGet(url, form, customHeader, callback, notAPI) {
    let resolveFunc = function () {};
    let rejectFunc = function () {};

    const returnPromise = new Promise(function (resolve, reject) {
      resolveFunc = resolve;
      rejectFunc = reject;
    });

    if (
      utils.getType(form) == "Function" ||
      utils.getType(form) == "AsyncFunction"
    ) {
      callback = form;
      form = {};
    }

    if (
      utils.getType(customHeader) == "Function" ||
      utils.getType(customHeader) == "AsyncFunction"
    ) {
      callback = customHeader;
      customHeader = {};
    }

    customHeader = customHeader || {};

    callback =
      callback ||
      function (err, data) {
        if (err) return rejectFunc(err);
        resolveFunc(data);
      };

    if (notAPI) {
      utils
        .get(url, ctx.jar, form, ctx.globalOptions, ctx, customHeader)
        .then(function (resData) {
          callback(null, resData.body.toString());
        })
        .catch(function (err) {
          utils.error("httpGet", err);
          return callback(err);
        });
    } else {
      defaultFuncs
        .get(url, ctx.jar, form, null, customHeader)
        .then(function (resData) {
          callback(null, resData.body.toString());
        })
        .catch(function (err) {
          utils.error("httpGet", err);
          return callback(err);
        });
    }
    return returnPromise;
  };
};