101 lines
3.5 KiB
JavaScript
101 lines
3.5 KiB
JavaScript
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"use strict";
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
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result["default"] = mod;
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var xmlhttprequest_1 = require("xmlhttprequest");
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var utf8_1 = require("./utf8");
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var base64_1 = require("./base64");
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var errors = __importStar(require("./errors"));
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function fetchJson(url, json, processFunc) {
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var headers = [];
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if (typeof (url) === 'object' && url.url != null) {
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if (url.url == null) {
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errors.throwError('missing URL', errors.MISSING_ARGUMENT, { arg: 'url' });
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}
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if (url.user != null && url.password != null) {
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if (url.url.substring(0, 6) !== 'https:' && url.allowInsecure !== true) {
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errors.throwError('basic authentication requires a secure https url', errors.INVALID_ARGUMENT, { arg: 'url', url: url.url, user: url.user, password: '[REDACTED]' });
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}
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var authorization = url.user + ':' + url.password;
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headers.push({
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key: 'Authorization',
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value: 'Basic ' + base64_1.encode(utf8_1.toUtf8Bytes(authorization))
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});
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}
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url = url.url;
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}
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return new Promise(function (resolve, reject) {
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var request = new xmlhttprequest_1.XMLHttpRequest();
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if (json) {
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request.open('POST', url, true);
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headers.push({ key: 'Content-Type', value: 'application/json' });
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}
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else {
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request.open('GET', url, true);
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}
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headers.forEach(function (header) {
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request.setRequestHeader(header.key, header.value);
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});
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request.onreadystatechange = function () {
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if (request.readyState !== 4) {
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return;
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}
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try {
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var result = JSON.parse(request.responseText);
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}
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catch (error) {
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// @TODO: not any!
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var jsonError = new Error('invalid json response');
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jsonError.orginialError = error;
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jsonError.responseText = request.responseText;
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jsonError.url = url;
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reject(jsonError);
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return;
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}
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if (processFunc) {
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try {
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result = processFunc(result);
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}
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catch (error) {
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error.url = url;
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error.body = json;
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error.responseText = request.responseText;
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reject(error);
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return;
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}
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}
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if (request.status != 200) {
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// @TODO: not any!
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var error = new Error('invalid response - ' + request.status);
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error.statusCode = request.statusCode;
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reject(error);
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return;
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}
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resolve(result);
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};
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request.onerror = function (error) {
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reject(error);
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};
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try {
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if (json) {
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request.send(json);
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}
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else {
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request.send();
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}
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}
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catch (error) {
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// @TODO: not any!
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var connectionError = new Error('connection error');
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connectionError.error = error;
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reject(connectionError);
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}
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});
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}
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exports.fetchJson = fetchJson;
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