New source found from dndbeyond.com
This commit is contained in:
+211
-196
@@ -1,212 +1,227 @@
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'use strict';
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import utils from '../utils.js';
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import settle from '../core/settle.js';
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import transitionalDefaults from '../defaults/transitional.js';
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import AxiosError from '../core/AxiosError.js';
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import CanceledError from '../cancel/CanceledError.js';
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import parseProtocol from '../helpers/parseProtocol.js';
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import platform from '../platform/index.js';
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import AxiosHeaders from '../core/AxiosHeaders.js';
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import { progressEventReducer } from '../helpers/progressEventReducer.js';
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import resolveConfig from '../helpers/resolveConfig.js';
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import { toByteStringHeaderObject } from '../helpers/sanitizeHeaderValue.js';
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var utils = require('./../utils');
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var settle = require('./../core/settle');
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var cookies = require('./../helpers/cookies');
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var buildURL = require('./../helpers/buildURL');
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var buildFullPath = require('../core/buildFullPath');
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var parseHeaders = require('./../helpers/parseHeaders');
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var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
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var createError = require('../core/createError');
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var transitionalDefaults = require('../defaults/transitional');
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var Cancel = require('../cancel/Cancel');
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const isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined';
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module.exports = function xhrAdapter(config) {
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return new Promise(function dispatchXhrRequest(resolve, reject) {
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var requestData = config.data;
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var requestHeaders = config.headers;
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var responseType = config.responseType;
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var onCanceled;
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function done() {
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if (config.cancelToken) {
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config.cancelToken.unsubscribe(onCanceled);
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export default isXHRAdapterSupported &&
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function (config) {
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return new Promise(function dispatchXhrRequest(resolve, reject) {
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const _config = resolveConfig(config);
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let requestData = _config.data;
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const requestHeaders = AxiosHeaders.from(_config.headers).normalize();
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let { responseType, onUploadProgress, onDownloadProgress } = _config;
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let onCanceled;
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let uploadThrottled, downloadThrottled;
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let flushUpload, flushDownload;
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function done() {
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flushUpload && flushUpload(); // flush events
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flushDownload && flushDownload(); // flush events
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_config.cancelToken && _config.cancelToken.unsubscribe(onCanceled);
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_config.signal && _config.signal.removeEventListener('abort', onCanceled);
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}
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if (config.signal) {
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config.signal.removeEventListener('abort', onCanceled);
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}
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}
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let request = new XMLHttpRequest();
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if (utils.isFormData(requestData)) {
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delete requestHeaders['Content-Type']; // Let the browser set it
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}
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request.open(_config.method.toUpperCase(), _config.url, true);
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var request = new XMLHttpRequest();
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// Set the request timeout in MS
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request.timeout = _config.timeout;
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// HTTP basic authentication
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if (config.auth) {
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var username = config.auth.username || '';
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var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
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requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
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}
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var fullPath = buildFullPath(config.baseURL, config.url);
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request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
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// Set the request timeout in MS
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request.timeout = config.timeout;
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function onloadend() {
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if (!request) {
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return;
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}
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// Prepare the response
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var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
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var responseData = !responseType || responseType === 'text' || responseType === 'json' ?
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request.responseText : request.response;
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var response = {
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data: responseData,
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status: request.status,
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statusText: request.statusText,
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headers: responseHeaders,
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config: config,
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request: request
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};
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settle(function _resolve(value) {
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resolve(value);
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done();
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}, function _reject(err) {
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reject(err);
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done();
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}, response);
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// Clean up request
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request = null;
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}
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if ('onloadend' in request) {
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// Use onloadend if available
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request.onloadend = onloadend;
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} else {
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// Listen for ready state to emulate onloadend
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request.onreadystatechange = function handleLoad() {
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if (!request || request.readyState !== 4) {
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return;
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}
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// The request errored out and we didn't get a response, this will be
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// handled by onerror instead
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// With one exception: request that using file: protocol, most browsers
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// will return status as 0 even though it's a successful request
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if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
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return;
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}
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// readystate handler is calling before onerror or ontimeout handlers,
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// so we should call onloadend on the next 'tick'
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setTimeout(onloadend);
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};
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}
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// Handle browser request cancellation (as opposed to a manual cancellation)
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request.onabort = function handleAbort() {
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if (!request) {
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return;
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}
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reject(createError('Request aborted', config, 'ECONNABORTED', request));
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// Clean up request
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request = null;
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};
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// Handle low level network errors
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request.onerror = function handleError() {
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// Real errors are hidden from us by the browser
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// onerror should only fire if it's a network error
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reject(createError('Network Error', config, null, request));
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// Clean up request
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request = null;
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};
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// Handle timeout
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request.ontimeout = function handleTimeout() {
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var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
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var transitional = config.transitional || transitionalDefaults;
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if (config.timeoutErrorMessage) {
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timeoutErrorMessage = config.timeoutErrorMessage;
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}
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reject(createError(
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timeoutErrorMessage,
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config,
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transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED',
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request));
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// Clean up request
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request = null;
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};
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// Add xsrf header
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// This is only done if running in a standard browser environment.
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// Specifically not if we're in a web worker, or react-native.
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if (utils.isStandardBrowserEnv()) {
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// Add xsrf header
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var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
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cookies.read(config.xsrfCookieName) :
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undefined;
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if (xsrfValue) {
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requestHeaders[config.xsrfHeaderName] = xsrfValue;
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}
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}
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// Add headers to the request
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if ('setRequestHeader' in request) {
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utils.forEach(requestHeaders, function setRequestHeader(val, key) {
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if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
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// Remove Content-Type if data is undefined
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delete requestHeaders[key];
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} else {
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// Otherwise add header to the request
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request.setRequestHeader(key, val);
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}
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});
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}
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// Add withCredentials to request if needed
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if (!utils.isUndefined(config.withCredentials)) {
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request.withCredentials = !!config.withCredentials;
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}
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// Add responseType to request if needed
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if (responseType && responseType !== 'json') {
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request.responseType = config.responseType;
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}
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// Handle progress if needed
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if (typeof config.onDownloadProgress === 'function') {
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request.addEventListener('progress', config.onDownloadProgress);
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}
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// Not all browsers support upload events
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if (typeof config.onUploadProgress === 'function' && request.upload) {
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request.upload.addEventListener('progress', config.onUploadProgress);
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}
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if (config.cancelToken || config.signal) {
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// Handle cancellation
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// eslint-disable-next-line func-names
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onCanceled = function(cancel) {
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function onloadend() {
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if (!request) {
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return;
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}
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reject(!cancel || (cancel && cancel.type) ? new Cancel('canceled') : cancel);
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request.abort();
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// Prepare the response
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const responseHeaders = AxiosHeaders.from(
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'getAllResponseHeaders' in request && request.getAllResponseHeaders()
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);
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const responseData =
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!responseType || responseType === 'text' || responseType === 'json'
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? request.responseText
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: request.response;
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const response = {
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data: responseData,
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status: request.status,
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statusText: request.statusText,
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headers: responseHeaders,
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config,
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request,
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};
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settle(
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function _resolve(value) {
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resolve(value);
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done();
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},
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function _reject(err) {
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reject(err);
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done();
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},
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response
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);
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// Clean up request
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request = null;
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}
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if ('onloadend' in request) {
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// Use onloadend if available
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request.onloadend = onloadend;
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} else {
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// Listen for ready state to emulate onloadend
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request.onreadystatechange = function handleLoad() {
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if (!request || request.readyState !== 4) {
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return;
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}
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// The request errored out and we didn't get a response, this will be
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// handled by onerror instead
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// With one exception: request that using file: protocol, most browsers
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// will return status as 0 even though it's a successful request
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if (
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request.status === 0 &&
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!(request.responseURL && request.responseURL.startsWith('file:'))
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) {
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return;
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}
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// readystate handler is calling before onerror or ontimeout handlers,
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// so we should call onloadend on the next 'tick'
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setTimeout(onloadend);
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};
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}
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// Handle browser request cancellation (as opposed to a manual cancellation)
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request.onabort = function handleAbort() {
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if (!request) {
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return;
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}
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reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));
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done();
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// Clean up request
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request = null;
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};
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config.cancelToken && config.cancelToken.subscribe(onCanceled);
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if (config.signal) {
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config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
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// Handle low level network errors
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request.onerror = function handleError(event) {
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// Browsers deliver a ProgressEvent in XHR onerror
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// (message may be empty; when present, surface it)
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// See https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/error_event
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const msg = event && event.message ? event.message : 'Network Error';
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const err = new AxiosError(msg, AxiosError.ERR_NETWORK, config, request);
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// attach the underlying event for consumers who want details
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err.event = event || null;
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reject(err);
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done();
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request = null;
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};
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// Handle timeout
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request.ontimeout = function handleTimeout() {
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let timeoutErrorMessage = _config.timeout
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? 'timeout of ' + _config.timeout + 'ms exceeded'
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: 'timeout exceeded';
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const transitional = _config.transitional || transitionalDefaults;
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if (_config.timeoutErrorMessage) {
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timeoutErrorMessage = _config.timeoutErrorMessage;
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}
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reject(
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new AxiosError(
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timeoutErrorMessage,
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transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,
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config,
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request
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)
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);
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done();
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// Clean up request
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request = null;
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};
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// Remove Content-Type if data is undefined
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requestData === undefined && requestHeaders.setContentType(null);
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// Add headers to the request
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if ('setRequestHeader' in request) {
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utils.forEach(toByteStringHeaderObject(requestHeaders), function setRequestHeader(val, key) {
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request.setRequestHeader(key, val);
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});
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}
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}
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if (!requestData) {
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requestData = null;
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}
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// Add withCredentials to request if needed
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if (!utils.isUndefined(_config.withCredentials)) {
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request.withCredentials = !!_config.withCredentials;
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}
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// Send the request
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request.send(requestData);
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});
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};
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// Add responseType to request if needed
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if (responseType && responseType !== 'json') {
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request.responseType = _config.responseType;
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}
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// Handle progress if needed
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if (onDownloadProgress) {
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[downloadThrottled, flushDownload] = progressEventReducer(onDownloadProgress, true);
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request.addEventListener('progress', downloadThrottled);
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}
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// Not all browsers support upload events
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if (onUploadProgress && request.upload) {
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[uploadThrottled, flushUpload] = progressEventReducer(onUploadProgress);
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request.upload.addEventListener('progress', uploadThrottled);
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request.upload.addEventListener('loadend', flushUpload);
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}
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if (_config.cancelToken || _config.signal) {
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// Handle cancellation
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// eslint-disable-next-line func-names
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onCanceled = (cancel) => {
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if (!request) {
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return;
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}
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reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);
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request.abort();
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done();
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request = null;
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};
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_config.cancelToken && _config.cancelToken.subscribe(onCanceled);
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if (_config.signal) {
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_config.signal.aborted
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? onCanceled()
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: _config.signal.addEventListener('abort', onCanceled);
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}
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}
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const protocol = parseProtocol(_config.url);
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if (protocol && !platform.protocols.includes(protocol)) {
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reject(
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new AxiosError(
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'Unsupported protocol ' + protocol + ':',
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AxiosError.ERR_BAD_REQUEST,
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config
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)
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);
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return;
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}
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// Send the request
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request.send(requestData || null);
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});
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};
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Reference in New Issue
Block a user