/home/infinitibizsol/.trash/node_modules.3/cloudinary/lib/api_client/ Current File: /home/infinitibizsol/.trash/node_modules.3/cloudinary/lib/api_client/execute_request.js
// eslint-disable-next-line import/order
const config = require("../config");
const https = /^http:/.test(config().upload_prefix) ? require('http') : require('https');
const querystring = require("querystring");
const Q = require('q');
const url = require('url');
const utils = require("../utils");
const ensureOption = require('../utils/ensureOption').defaults(config());

const { extend, includes, isEmpty } = utils;

const agent = config.api_proxy ? new https.Agent(config.api_proxy) : null;

function execute_request(method, params, auth, api_url, callback, options = {}) {
  method = method.toUpperCase();
  const deferred = Q.defer();

  let query_params, handle_response; // declare to user later
  let key = auth.key;
  let secret = auth.secret;
  let oauth_token = auth.oauth_token;
  let content_type = 'application/x-www-form-urlencoded';

  if (options.content_type === 'json') {
    query_params = JSON.stringify(params);
    content_type = 'application/json';
  } else {
    query_params = querystring.stringify(params);
  }

  if (method === "GET") {
    api_url += "?" + query_params;
  }

  let request_options = url.parse(api_url);

  request_options = extend(request_options, {
    method: method,
    headers: {
      'Content-Type': content_type,
      'User-Agent': utils.getUserAgent()
    }
  });

  if (oauth_token) {
    request_options.headers.Authorization = `Bearer ${oauth_token}`;
  } else {
    request_options.auth = key + ":" + secret
  }

  if (options.agent != null) {
    request_options.agent = options.agent;
  }

  let proxy = options.api_proxy || config().api_proxy;
  if (!isEmpty(proxy)) {
    if (!request_options.agent && agent) {
      request_options.agent = agent;
    } else if (!request_options.agent) {
      request_options.agent = new https.Agent(proxy);
    } else {
      console.warn("Proxy is set, but request uses a custom agent, proxy is ignored.");
    }
  }
  if (method !== "GET") {
    request_options.headers['Content-Length'] = Buffer.byteLength(query_params);
  }
  handle_response = function (res) {
    const {hide_sensitive = false} = config();
    const sanitizedOptions = {...request_options};

    if (hide_sensitive === true){
      if ("auth" in sanitizedOptions) { delete sanitizedOptions.auth; }
      if ("Authorization" in sanitizedOptions.headers) { delete sanitizedOptions.headers.Authorization; }
    }

    if (includes([200, 400, 401, 403, 404, 409, 420, 500], res.statusCode)) {
      let buffer = "";
      let error = false;
      res.on("data", function (d) {
        buffer += d;
        return buffer;
      });
      res.on("end", function () {
        let result;
        if (error) {
          return;
        }
        try {
          result = JSON.parse(buffer);
        } catch (e) {
          result = {
            error: {
              message: "Server return invalid JSON response. Status Code " + res.statusCode
            }
          };
        }

        if (result.error) {
          result.error.http_code = res.statusCode;
        } else {
          result.rate_limit_allowed = parseInt(res.headers["x-featureratelimit-limit"]);
          result.rate_limit_reset_at = new Date(res.headers["x-featureratelimit-reset"]);
          result.rate_limit_remaining = parseInt(res.headers["x-featureratelimit-remaining"]);
        }

        if (result.error) {
          deferred.reject(Object.assign({
            request_options: sanitizedOptions,
            query_params
          }, result));
        } else {
          deferred.resolve(result);
        }
        if (typeof callback === "function") {
          callback(result);
        }
      });
      res.on("error", function (e) {
        error = true;
        let err_obj = {
          error: {
            message: e,
            http_code: res.statusCode,
            request_options: sanitizedOptions,
            query_params
          }
        };
        deferred.reject(err_obj.error);
        if (typeof callback === "function") {
          callback(err_obj);
        }
      });
    } else {
      let err_obj = {
        error: {
          message: "Server returned unexpected status code - " + res.statusCode,
          http_code: res.statusCode,
          request_options: sanitizedOptions,
          query_params
        }
      };
      deferred.reject(err_obj.error);
      if (typeof callback === "function") {
        callback(err_obj);
      }
    }
  };

  const request = https.request(request_options, handle_response);
  request.on("error", function (e) {
    deferred.reject(e);
    return typeof callback === "function" ? callback({ error: e }) : void 0;
  });
  request.setTimeout(ensureOption(options, "timeout", 60000));
  if (method !== "GET") {
    request.write(query_params);
  }
  request.end();
  return deferred.promise;
}

module.exports = execute_request;