happy-dom
Version:
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.
445 lines • 24 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _XMLHttpRequest_instances, _XMLHttpRequest_browserFrame, _XMLHttpRequest_window, _XMLHttpRequest_async, _XMLHttpRequest_abortController, _XMLHttpRequest_aborted, _XMLHttpRequest_request, _XMLHttpRequest_response, _XMLHttpRequest_responseType, _XMLHttpRequest_responseBody, _XMLHttpRequest_readyState, _XMLHttpRequest_sendAsync, _XMLHttpRequest_sendSync;
Object.defineProperty(exports, "__esModule", { value: true });
const XMLHttpRequestEventTarget_js_1 = __importDefault(require("./XMLHttpRequestEventTarget.cjs"));
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const XMLHttpRequestReadyStateEnum_js_1 = __importDefault(require("./XMLHttpRequestReadyStateEnum.cjs"));
const Event_js_1 = __importDefault(require("../event/Event.cjs"));
const XMLHttpRequestUpload_js_1 = __importDefault(require("./XMLHttpRequestUpload.cjs"));
const DOMException_js_1 = __importDefault(require("../exception/DOMException.cjs"));
const DOMExceptionNameEnum_js_1 = __importDefault(require("../exception/DOMExceptionNameEnum.cjs"));
const XMLHttpResponseTypeEnum_js_1 = __importDefault(require("./XMLHttpResponseTypeEnum.cjs"));
const ErrorEvent_js_1 = __importDefault(require("../event/events/ErrorEvent.cjs"));
const Headers_js_1 = __importDefault(require("../fetch/Headers.cjs"));
const Fetch_js_1 = __importDefault(require("../fetch/Fetch.cjs"));
const SyncFetch_js_1 = __importDefault(require("../fetch/SyncFetch.cjs"));
const AbortController_js_1 = __importDefault(require("../fetch/AbortController.cjs"));
const ProgressEvent_js_1 = __importDefault(require("../event/events/ProgressEvent.cjs"));
const NodeTypeEnum_js_1 = __importDefault(require("../nodes/node/NodeTypeEnum.cjs"));
const XMLHttpRequestResponseDataParser_js_1 = __importDefault(require("./XMLHttpRequestResponseDataParser.cjs"));
const FetchRequestHeaderUtility_js_1 = __importDefault(require("../fetch/utilities/FetchRequestHeaderUtility.cjs"));
/**
* XMLHttpRequest.
*
* Based on:
* https://github.com/mjwwit/node-XMLHttpRequest/blob/master/lib/XMLHttpRequest.js
*/
class XMLHttpRequest extends XMLHttpRequestEventTarget_js_1.default {
/**
* Constructor.
*
* @param injected Injected properties.
* @param injected.browserFrame Browser frame.
* @param injected.window Window.
*/
constructor(injected) {
super();
_XMLHttpRequest_instances.add(this);
// Public properties
this.upload = new XMLHttpRequestUpload_js_1.default();
this.withCredentials = false;
// Private properties
_XMLHttpRequest_browserFrame.set(this, void 0);
_XMLHttpRequest_window.set(this, void 0);
_XMLHttpRequest_async.set(this, true);
_XMLHttpRequest_abortController.set(this, null);
_XMLHttpRequest_aborted.set(this, false);
_XMLHttpRequest_request.set(this, null);
_XMLHttpRequest_response.set(this, null);
_XMLHttpRequest_responseType.set(this, '');
_XMLHttpRequest_responseBody.set(this, null);
_XMLHttpRequest_readyState.set(this, XMLHttpRequestReadyStateEnum_js_1.default.unsent);
__classPrivateFieldSet(this, _XMLHttpRequest_browserFrame, injected.browserFrame, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_window, injected.window, "f");
}
/**
* Returns the status.
*
* @returns Status.
*/
get status() {
return __classPrivateFieldGet(this, _XMLHttpRequest_response, "f")?.status || 0;
}
/**
* Returns the status text.
*
* @returns Status text.
*/
get statusText() {
return __classPrivateFieldGet(this, _XMLHttpRequest_response, "f")?.statusText || '';
}
/**
* Returns the response.
*
* @returns Response.
*/
get response() {
if (!__classPrivateFieldGet(this, _XMLHttpRequest_response, "f")) {
return '';
}
return __classPrivateFieldGet(this, _XMLHttpRequest_responseBody, "f");
}
/**
* Get the response text.
*
* @throws {DOMException} If the response type is not text or empty.
* @returns The response text.
*/
get responseText() {
if (this.responseType !== XMLHttpResponseTypeEnum_js_1.default.text && this.responseType !== '') {
throw new DOMException_js_1.default(`Failed to read the 'responseText' property from 'XMLHttpRequest': The value is only accessible if the object's 'responseType' is '' or 'text' (was '${this.responseType}').`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
return __classPrivateFieldGet(this, _XMLHttpRequest_responseBody, "f") ?? '';
}
/**
* Get the responseXML.
*
* @throws {DOMException} If the response type is not text or empty.
* @returns Response XML.
*/
get responseXML() {
if (this.responseType !== XMLHttpResponseTypeEnum_js_1.default.document && this.responseType !== '') {
throw new DOMException_js_1.default(`Failed to read the 'responseXML' property from 'XMLHttpRequest': The value is only accessible if the object's 'responseType' is '' or 'document' (was '${this.responseType}').`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
return this.responseType === '' ? null : __classPrivateFieldGet(this, _XMLHttpRequest_responseBody, "f");
}
/**
* Returns the response URL.
*
* @returns Response URL.
*/
get responseURL() {
return __classPrivateFieldGet(this, _XMLHttpRequest_response, "f")?.url || '';
}
/**
* Returns the ready state.
*
* @returns Ready state.
*/
get readyState() {
return __classPrivateFieldGet(this, _XMLHttpRequest_readyState, "f");
}
/**
* Set response type.
*
* @param type Response type.
* @throws {DOMException} If the state is not unsent or opened.
* @throws {DOMException} If the request is synchronous.
*/
set responseType(type) {
// ResponseType can only be set when the state is unsent or opened.
if (this.readyState !== XMLHttpRequestReadyStateEnum_js_1.default.opened &&
this.readyState !== XMLHttpRequestReadyStateEnum_js_1.default.unsent) {
throw new DOMException_js_1.default(`Failed to set the 'responseType' property on 'XMLHttpRequest': The object's state must be OPENED or UNSENT.`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
// Sync requests can only have empty string or 'text' as response type.
if (!__classPrivateFieldGet(this, _XMLHttpRequest_async, "f")) {
throw new DOMException_js_1.default(`Failed to set the 'responseType' property on 'XMLHttpRequest': The response type cannot be changed for synchronous requests made from a document.`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
__classPrivateFieldSet(this, _XMLHttpRequest_responseType, type, "f");
}
/**
* Get response Type.
*
* @returns Response type.
*/
get responseType() {
return __classPrivateFieldGet(this, _XMLHttpRequest_responseType, "f");
}
/**
* Opens the connection.
*
* @param method Connection method (eg GET, POST).
* @param url URL for the connection.
* @param [async=true] Asynchronous connection.
* @param [user] Username for basic authentication (optional).
* @param [password] Password for basic authentication (optional).
*/
open(method, url, async = true, user, password) {
if (!async && !!this.responseType && this.responseType !== XMLHttpResponseTypeEnum_js_1.default.text) {
throw new DOMException_js_1.default(`Failed to execute 'open' on 'XMLHttpRequest': Synchronous requests from a document must not set a response type.`, DOMExceptionNameEnum_js_1.default.invalidAccessError);
}
const headers = new Headers_js_1.default();
if (user) {
const authBuffer = Buffer.from(`${user}:${password || ''}`);
headers.set('Authorization', 'Basic ' + authBuffer.toString('base64'));
}
__classPrivateFieldSet(this, _XMLHttpRequest_async, async, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_aborted, false, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_response, null, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_responseBody, null, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_abortController, new AbortController_js_1.default(), "f");
__classPrivateFieldSet(this, _XMLHttpRequest_request, new (__classPrivateFieldGet(this, _XMLHttpRequest_window, "f").Request)(url, {
method,
headers,
signal: __classPrivateFieldGet(this, _XMLHttpRequest_abortController, "f").signal,
credentials: this.withCredentials ? 'include' : 'omit'
}), "f");
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.opened, "f");
}
/**
* Sets a header for the request.
*
* @param name Header name.
* @param value Header value.
* @returns Header added.
*/
setRequestHeader(name, value) {
if (this.readyState !== XMLHttpRequestReadyStateEnum_js_1.default.opened) {
throw new DOMException_js_1.default(`Failed to execute 'setRequestHeader' on 'XMLHttpRequest': The object's state must be OPENED.`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
// TODO: Use FetchRequestHeaderUtility.removeForbiddenHeaders() instead.
if (FetchRequestHeaderUtility_js_1.default.isHeaderForbidden(name)) {
return false;
}
__classPrivateFieldGet(this, _XMLHttpRequest_request, "f").headers.set(name, value);
return true;
}
/**
* Gets a header from the server response.
*
* @param header header Name of header to get.
* @returns string Text of the header or null if it doesn't exist.
*/
getResponseHeader(header) {
return __classPrivateFieldGet(this, _XMLHttpRequest_response, "f")?.headers.get(header) ?? null;
}
/**
* Gets all the response headers.
*
* @returns A string with all response headers separated by CR+LF.
*/
getAllResponseHeaders() {
if (!__classPrivateFieldGet(this, _XMLHttpRequest_response, "f")) {
return '';
}
const result = [];
for (const [name, value] of __classPrivateFieldGet(this, _XMLHttpRequest_response, "f")?.headers) {
const lowerName = name.toLowerCase();
if (lowerName !== 'set-cookie' && lowerName !== 'set-cookie2') {
result.push(`${name}: ${value}`);
}
}
return result.join('\r\n');
}
/**
* Sends the request to the server.
*
* @param body Optional data to send as request body.
*/
send(body) {
if (this.readyState != XMLHttpRequestReadyStateEnum_js_1.default.opened) {
throw new DOMException_js_1.default(`Failed to execute 'send' on 'XMLHttpRequest': Connection must be opened before send() is called.`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
// When body is a Document, serialize it to a string.
if (typeof body === 'object' &&
body !== null &&
body[PropertySymbol.nodeType] === NodeTypeEnum_js_1.default.documentNode) {
body = body.documentElement.outerHTML;
}
if (__classPrivateFieldGet(this, _XMLHttpRequest_async, "f")) {
__classPrivateFieldGet(this, _XMLHttpRequest_instances, "m", _XMLHttpRequest_sendAsync).call(this, body).catch((error) => {
throw error;
});
}
else {
__classPrivateFieldGet(this, _XMLHttpRequest_instances, "m", _XMLHttpRequest_sendSync).call(this, body);
}
}
/**
* Aborts a request.
*/
abort() {
if (__classPrivateFieldGet(this, _XMLHttpRequest_aborted, "f")) {
return;
}
__classPrivateFieldSet(this, _XMLHttpRequest_aborted, true, "f");
__classPrivateFieldGet(this, _XMLHttpRequest_abortController, "f").abort();
}
}
_XMLHttpRequest_browserFrame = new WeakMap(), _XMLHttpRequest_window = new WeakMap(), _XMLHttpRequest_async = new WeakMap(), _XMLHttpRequest_abortController = new WeakMap(), _XMLHttpRequest_aborted = new WeakMap(), _XMLHttpRequest_request = new WeakMap(), _XMLHttpRequest_response = new WeakMap(), _XMLHttpRequest_responseType = new WeakMap(), _XMLHttpRequest_responseBody = new WeakMap(), _XMLHttpRequest_readyState = new WeakMap(), _XMLHttpRequest_instances = new WeakSet(), _XMLHttpRequest_sendAsync =
/**
* Sends the request to the server asynchronously.
*
* @param body Optional data to send as request body.
*/
async function _XMLHttpRequest_sendAsync(body) {
const taskID = __classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f")[PropertySymbol.asyncTaskManager].startTask(() => this.abort());
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.loading, "f");
this.dispatchEvent(new Event_js_1.default('readystatechange'));
this.dispatchEvent(new Event_js_1.default('loadstart'));
if (body) {
__classPrivateFieldSet(this, _XMLHttpRequest_request, new (__classPrivateFieldGet(this, _XMLHttpRequest_window, "f").Request)(__classPrivateFieldGet(this, _XMLHttpRequest_request, "f").url, {
method: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").method,
headers: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").headers,
signal: __classPrivateFieldGet(this, _XMLHttpRequest_abortController, "f").signal,
credentials: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").credentials,
body
}), "f");
}
__classPrivateFieldGet(this, _XMLHttpRequest_abortController, "f").signal.addEventListener('abort', () => {
__classPrivateFieldSet(this, _XMLHttpRequest_aborted, true, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.unsent, "f");
this.dispatchEvent(new Event_js_1.default('abort'));
this.dispatchEvent(new Event_js_1.default('loadend'));
this.dispatchEvent(new Event_js_1.default('readystatechange'));
__classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f")[PropertySymbol.asyncTaskManager].endTask(taskID);
});
const onError = (error) => {
if (error instanceof DOMException_js_1.default && error.name === DOMExceptionNameEnum_js_1.default.abortError) {
if (__classPrivateFieldGet(this, _XMLHttpRequest_aborted, "f")) {
return;
}
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.unsent, "f");
this.dispatchEvent(new Event_js_1.default('abort'));
}
else {
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.done, "f");
this.dispatchEvent(new ErrorEvent_js_1.default('error', { error, message: error.message }));
}
this.dispatchEvent(new Event_js_1.default('loadend'));
this.dispatchEvent(new Event_js_1.default('readystatechange'));
__classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f")[PropertySymbol.asyncTaskManager].endTask(taskID);
};
const fetch = new Fetch_js_1.default({
browserFrame: __classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f"),
window: __classPrivateFieldGet(this, _XMLHttpRequest_window, "f"),
url: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").url,
init: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f")
});
try {
__classPrivateFieldSet(this, _XMLHttpRequest_response, await fetch.send(), "f");
}
catch (error) {
onError(error);
return;
}
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.headersRecieved, "f");
this.dispatchEvent(new Event_js_1.default('readystatechange'));
const contentLength = __classPrivateFieldGet(this, _XMLHttpRequest_response, "f").headers.get('Content-Length');
const contentLengthNumber = contentLength !== null && !isNaN(Number(contentLength)) ? Number(contentLength) : null;
let loaded = 0;
let data = Buffer.from([]);
if (__classPrivateFieldGet(this, _XMLHttpRequest_response, "f").body) {
let eventError;
try {
for await (const chunk of __classPrivateFieldGet(this, _XMLHttpRequest_response, "f").body) {
data = Buffer.concat([data, typeof chunk === 'string' ? Buffer.from(chunk) : chunk]);
loaded += chunk.length;
// We need to re-throw the error as we don't want it to be caught by the try/catch.
try {
this.dispatchEvent(new ProgressEvent_js_1.default('progress', {
lengthComputable: contentLengthNumber !== null,
loaded,
total: contentLengthNumber !== null ? contentLengthNumber : 0
}));
}
catch (error) {
eventError = error;
throw error;
}
}
}
catch (error) {
if (error === eventError) {
throw error;
}
onError(error);
return;
}
}
__classPrivateFieldSet(this, _XMLHttpRequest_responseBody, XMLHttpRequestResponseDataParser_js_1.default.parse({
window: __classPrivateFieldGet(this, _XMLHttpRequest_window, "f"),
responseType: __classPrivateFieldGet(this, _XMLHttpRequest_responseType, "f"),
data,
contentType: __classPrivateFieldGet(this, _XMLHttpRequest_response, "f").headers.get('Content-Type') || __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").headers.get('Content-Type')
}), "f");
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.done, "f");
this.dispatchEvent(new Event_js_1.default('readystatechange'));
this.dispatchEvent(new Event_js_1.default('load'));
this.dispatchEvent(new Event_js_1.default('loadend'));
__classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f")[PropertySymbol.asyncTaskManager].endTask(taskID);
}, _XMLHttpRequest_sendSync = function _XMLHttpRequest_sendSync(body) {
if (body) {
__classPrivateFieldSet(this, _XMLHttpRequest_request, new (__classPrivateFieldGet(this, _XMLHttpRequest_window, "f").Request)(__classPrivateFieldGet(this, _XMLHttpRequest_request, "f").url, {
method: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").method,
headers: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").headers,
signal: __classPrivateFieldGet(this, _XMLHttpRequest_abortController, "f").signal,
credentials: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").credentials,
body
}), "f");
}
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.loading, "f");
const fetch = new SyncFetch_js_1.default({
browserFrame: __classPrivateFieldGet(this, _XMLHttpRequest_browserFrame, "f"),
window: __classPrivateFieldGet(this, _XMLHttpRequest_window, "f"),
url: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").url,
init: __classPrivateFieldGet(this, _XMLHttpRequest_request, "f")
});
try {
__classPrivateFieldSet(this, _XMLHttpRequest_response, fetch.send(), "f");
}
catch (error) {
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.done, "f");
this.dispatchEvent(new ErrorEvent_js_1.default('error', { error, message: error.message }));
this.dispatchEvent(new Event_js_1.default('loadend'));
this.dispatchEvent(new Event_js_1.default('readystatechange'));
return;
}
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.headersRecieved, "f");
__classPrivateFieldSet(this, _XMLHttpRequest_responseBody, XMLHttpRequestResponseDataParser_js_1.default.parse({
window: __classPrivateFieldGet(this, _XMLHttpRequest_window, "f"),
responseType: __classPrivateFieldGet(this, _XMLHttpRequest_responseType, "f"),
data: __classPrivateFieldGet(this, _XMLHttpRequest_response, "f").body,
contentType: __classPrivateFieldGet(this, _XMLHttpRequest_response, "f").headers.get('Content-Type') || __classPrivateFieldGet(this, _XMLHttpRequest_request, "f").headers.get('Content-Type')
}), "f");
__classPrivateFieldSet(this, _XMLHttpRequest_readyState, XMLHttpRequestReadyStateEnum_js_1.default.done, "f");
this.dispatchEvent(new Event_js_1.default('readystatechange'));
this.dispatchEvent(new Event_js_1.default('load'));
this.dispatchEvent(new Event_js_1.default('loadend'));
};
// Constants
XMLHttpRequest.UNSENT = XMLHttpRequestReadyStateEnum_js_1.default.unsent;
XMLHttpRequest.OPENED = XMLHttpRequestReadyStateEnum_js_1.default.opened;
XMLHttpRequest.HEADERS_RECEIVED = XMLHttpRequestReadyStateEnum_js_1.default.headersRecieved;
XMLHttpRequest.LOADING = XMLHttpRequestReadyStateEnum_js_1.default.loading;
XMLHttpRequest.DONE = XMLHttpRequestReadyStateEnum_js_1.default.done;
exports.default = XMLHttpRequest;
//# sourceMappingURL=XMLHttpRequest.cjs.map