sensible-sdk/dist/net/BrowserNet.js

Sensible-SDK

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BrowserNet = void 0;
const _1 = require(".");
const Utils = require("./utils");
class BrowserNet {
    static _xmlRequest(reqConfig, callback) {
        const { uri, method, timeout, body } = reqConfig;
        let hasCallbacked = false;
        var xhr = new XMLHttpRequest();
        xhr.open(method, uri, true);
        for (var id in reqConfig.headers) {
            xhr.setRequestHeader(id, reqConfig.headers[id]);
        }
        xhr.onload = function () {
            if (hasCallbacked)
                return;
            hasCallbacked = true;
            if (xhr.status >= 200 && xhr.status <= 207) {
                callback(null, xhr.responseText);
            }
            else {
                callback("EC_REQ_FAILED");
            }
        };
        xhr.ontimeout = function () {
            if (hasCallbacked)
                return;
            hasCallbacked = true;
            callback("EC_REQ_TIMEOUT");
        };
        xhr.onerror = function () {
            if (hasCallbacked)
                return;
            hasCallbacked = true;
            callback("EC_REQ_FAILED");
        };
        xhr.timeout = timeout;
        if (method == "POST") {
            xhr.send(body);
        }
        else {
            xhr.send();
        }
    }
    static httpGet(url, params, cb, config) {
        let str = "";
        let cnt = 0;
        for (var id in params) {
            if (cnt != 0)
                str += "&";
            str += id + "=" + params[id];
            cnt++;
        }
        if (str) {
            url += "?" + str;
        }
        config = config || {};
        let headers = config.headers || {};
        let timeout = config.timeout || _1.Net.timeout;
        let reqData = {
            uri: url,
            method: "GET",
            timeout,
            headers,
        };
        const handlerCallback = (resolve, reject) => {
            this._xmlRequest(reqData, (err, body) => {
                if (err) {
                    reject(err);
                    return;
                }
                if (typeof body == "string") {
                    try {
                        body = JSON.parse(body);
                    }
                    catch (e) { }
                }
                resolve(body);
            });
        };
        if (typeof cb === "function") {
            handlerCallback((result) => Utils.invokeCallback(cb, null, result), (err) => Utils.invokeCallback(cb, err));
            return;
        }
        return new Promise((resolve, reject) => {
            handlerCallback(resolve, reject);
        });
    }
    static httpPost(url, params, cb, config) {
        return __awaiter(this, void 0, void 0, function* () {
            let postData;
            config = config || {};
            let headers = config.headers || {};
            let timeout = config.timeout || _1.Net.timeout;
            headers["content-type"] = headers["content-type"] || "application/json";
            if (headers["content-type"] == "application/x-www-form-urlencoded") {
                let arr = [];
                for (var id in params) {
                    arr.push(`${id}=${params[id]}`);
                }
                postData = arr.join("&");
            }
            else if (headers["content-type"] == "text/plain") {
                postData = params;
            }
            else {
                postData = JSON.stringify(params);
            }
            if (headers["content-encoding"] == "gzip") {
                postData = yield Utils.gzip(Buffer.from(postData));
            }
            const reqData = {
                uri: url,
                method: "POST",
                body: postData,
                headers: headers,
                timeout: timeout,
            };
            const handlerCallback = (resolve, reject) => {
                this._xmlRequest(reqData, (err, body) => {
                    if (err) {
                        reject(err);
                        return;
                    }
                    if (typeof body == "string") {
                        try {
                            body = JSON.parse(body);
                        }
                        catch (e) { }
                    }
                    resolve(body);
                });
            };
            if (typeof cb === "function") {
                handlerCallback((result) => Utils.invokeCallback(cb, null, result), (err) => Utils.invokeCallback(cb, err));
                return;
            }
            return new Promise((resolve, reject) => {
                handlerCallback(resolve, reject);
            });
        });
    }
}
exports.BrowserNet = BrowserNet;