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.
307 lines • 13.8 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 _Request_window, _Request_asyncTaskManager, _a, _b, _c;
Object.defineProperty(exports, "__esModule", { value: true });
const PropertySymbol = __importStar(require("../PropertySymbol.cjs"));
const URL_js_1 = __importDefault(require("../url/URL.cjs"));
const DOMException_js_1 = __importDefault(require("../exception/DOMException.cjs"));
const DOMExceptionNameEnum_js_1 = __importDefault(require("../exception/DOMExceptionNameEnum.cjs"));
const Headers_js_1 = __importDefault(require("./Headers.cjs"));
const FetchBodyUtility_js_1 = __importDefault(require("./utilities/FetchBodyUtility.cjs"));
const AbortSignal_js_1 = __importDefault(require("./AbortSignal.cjs"));
const Blob_js_1 = __importDefault(require("../file/Blob.cjs"));
const FetchRequestValidationUtility_js_1 = __importDefault(require("./utilities/FetchRequestValidationUtility.cjs"));
const FetchRequestReferrerUtility_js_1 = __importDefault(require("./utilities/FetchRequestReferrerUtility.cjs"));
const FetchRequestHeaderUtility_js_1 = __importDefault(require("./utilities/FetchRequestHeaderUtility.cjs"));
const FormData_js_1 = __importDefault(require("../form-data/FormData.cjs"));
const MultipartFormDataParser_js_1 = __importDefault(require("./multipart/MultipartFormDataParser.cjs"));
/**
* Fetch request.
*
* Based on:
* https://github.com/node-fetch/node-fetch/blob/main/src/request.js
*
* @see https://fetch.spec.whatwg.org/#request-class
*/
class Request {
/**
* Constructor.
*
* @param injected Injected properties.
* @param injected.window
* @param input Input.
* @param injected.asyncTaskManager
* @param [init] Init.
*/
constructor(injected, input, init) {
this.bodyUsed = false;
// Internal properties
this[_a] = null;
this[_b] = null;
this[_c] = 'client';
// Private properties
_Request_window.set(this, void 0);
_Request_asyncTaskManager.set(this, void 0);
__classPrivateFieldSet(this, _Request_window, injected.window, "f");
__classPrivateFieldSet(this, _Request_asyncTaskManager, injected.asyncTaskManager, "f");
if (!input) {
throw new TypeError(`Failed to contruct 'Request': 1 argument required, only 0 present.`);
}
this.method = (init?.method || input.method || 'GET').toUpperCase();
const { stream, buffer, contentType, contentLength } = FetchBodyUtility_js_1.default.getBodyStream(input instanceof Request && (input[PropertySymbol.bodyBuffer] || input.body)
? input[PropertySymbol.bodyBuffer] || FetchBodyUtility_js_1.default.cloneBodyStream(input)
: init?.body);
this[PropertySymbol.bodyBuffer] = buffer;
this.body = stream;
this.credentials = init?.credentials || input.credentials || 'same-origin';
this.headers = new Headers_js_1.default(init?.headers || input.headers || {});
FetchRequestHeaderUtility_js_1.default.removeForbiddenHeaders(this.headers);
if (contentLength) {
this[PropertySymbol.contentLength] = contentLength;
}
else if (!this.body && (this.method === 'POST' || this.method === 'PUT')) {
this[PropertySymbol.contentLength] = 0;
}
if (contentType) {
if (!this.headers.has('Content-Type')) {
this.headers.set('Content-Type', contentType);
}
this[PropertySymbol.contentType] = contentType;
}
else if (input instanceof Request && input[PropertySymbol.contentType]) {
this[PropertySymbol.contentType] = input[PropertySymbol.contentType];
}
this.redirect = init?.redirect || input.redirect || 'follow';
this.referrerPolicy = ((init?.referrerPolicy || input.referrerPolicy || '').toLowerCase());
this.signal = init?.signal || input.signal || new AbortSignal_js_1.default();
this[PropertySymbol.referrer] = FetchRequestReferrerUtility_js_1.default.getInitialReferrer(injected.window, init?.referrer !== null && init?.referrer !== undefined
? init?.referrer
: input.referrer);
if (input instanceof URL_js_1.default) {
this[PropertySymbol.url] = input;
}
else {
try {
if (input instanceof Request && input.url) {
this[PropertySymbol.url] = new URL_js_1.default(input.url, injected.window.location.href);
}
else {
this[PropertySymbol.url] = new URL_js_1.default(input, injected.window.location.href);
}
}
catch (error) {
throw new DOMException_js_1.default(`Failed to construct 'Request. Invalid URL "${input}" on document location '${injected.window.location}'.${injected.window.location.origin === 'null'
? ' Relative URLs are not permitted on current document location.'
: ''}`, DOMExceptionNameEnum_js_1.default.notSupportedError);
}
}
FetchRequestValidationUtility_js_1.default.validateMethod(this);
FetchRequestValidationUtility_js_1.default.validateBody(this);
FetchRequestValidationUtility_js_1.default.validateURL(this[PropertySymbol.url]);
FetchRequestValidationUtility_js_1.default.validateReferrerPolicy(this.referrerPolicy);
FetchRequestValidationUtility_js_1.default.validateRedirect(this.redirect);
}
/**
* Returns owner document.
*/
get [(_Request_window = new WeakMap(), _Request_asyncTaskManager = new WeakMap(), _a = PropertySymbol.contentLength, _b = PropertySymbol.contentType, _c = PropertySymbol.referrer, PropertySymbol.url, PropertySymbol.bodyBuffer, PropertySymbol.ownerDocument)]() {
throw new Error('[PropertySymbol.ownerDocument] getter needs to be implemented by sub-class.');
}
/**
* Returns referrer.
*
* @returns Referrer.
*/
get referrer() {
if (!this[PropertySymbol.referrer] || this[PropertySymbol.referrer] === 'no-referrer') {
return '';
}
if (this[PropertySymbol.referrer] === 'client') {
return 'about:client';
}
return this[PropertySymbol.referrer].toString();
}
/**
* Returns URL.
*
* @returns URL.
*/
get url() {
return this[PropertySymbol.url].href;
}
/**
* Returns string tag.
*
* @returns String tag.
*/
get [Symbol.toStringTag]() {
return 'Request';
}
/**
* Returns array buffer.
*
* @returns Array buffer.
*/
async arrayBuffer() {
if (this.bodyUsed) {
throw new DOMException_js_1.default(`Body has already been used for "${this.url}".`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
this.bodyUsed = true;
const taskID = __classPrivateFieldGet(this, _Request_asyncTaskManager, "f").startTask(() => this.signal[PropertySymbol.abort]());
let buffer;
try {
buffer = await FetchBodyUtility_js_1.default.consumeBodyStream(this.body);
}
catch (error) {
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
throw error;
}
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
return buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength);
}
/**
* Returns blob.
*
* @returns Blob.
*/
async blob() {
const type = this.headers.get('Content-Type') || '';
const buffer = await this.arrayBuffer();
return new Blob_js_1.default([buffer], { type });
}
/**
* Returns buffer.
*
* @returns Buffer.
*/
async buffer() {
if (this.bodyUsed) {
throw new DOMException_js_1.default(`Body has already been used for "${this.url}".`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
this.bodyUsed = true;
const taskID = __classPrivateFieldGet(this, _Request_asyncTaskManager, "f").startTask(() => this.signal[PropertySymbol.abort]());
let buffer;
try {
buffer = await FetchBodyUtility_js_1.default.consumeBodyStream(this.body);
}
catch (error) {
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
throw error;
}
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
return buffer;
}
/**
* Returns text.
*
* @returns Text.
*/
async text() {
if (this.bodyUsed) {
throw new DOMException_js_1.default(`Body has already been used for "${this.url}".`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
this.bodyUsed = true;
const taskID = __classPrivateFieldGet(this, _Request_asyncTaskManager, "f").startTask(() => this.signal[PropertySymbol.abort]());
let buffer;
try {
buffer = await FetchBodyUtility_js_1.default.consumeBodyStream(this.body);
}
catch (error) {
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
throw error;
}
__classPrivateFieldGet(this, _Request_asyncTaskManager, "f").endTask(taskID);
return new TextDecoder().decode(buffer);
}
/**
* Returns json.
*
* @returns JSON.
*/
async json() {
const text = await this.text();
return JSON.parse(text);
}
/**
* Returns FormData.
*
* @returns FormData.
*/
async formData() {
const contentType = this[PropertySymbol.contentType];
const asyncTaskManager = __classPrivateFieldGet(this, _Request_asyncTaskManager, "f");
if (/multipart/i.test(contentType)) {
if (this.bodyUsed) {
throw new DOMException_js_1.default(`Body has already been used for "${this.url}".`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
this.bodyUsed = true;
const taskID = asyncTaskManager.startTask(() => this.signal[PropertySymbol.abort]());
let formData;
try {
const result = await MultipartFormDataParser_js_1.default.streamToFormData(this.body, contentType);
formData = result.formData;
}
catch (error) {
asyncTaskManager.endTask(taskID);
throw error;
}
asyncTaskManager.endTask(taskID);
return formData;
}
if (contentType?.startsWith('application/x-www-form-urlencoded')) {
const parameters = new URLSearchParams(await this.text());
const formData = new FormData_js_1.default();
for (const [key, value] of parameters) {
formData.append(key, value);
}
return formData;
}
throw new DOMException_js_1.default(`Failed to construct FormData object: The "content-type" header is neither "application/x-www-form-urlencoded" nor "multipart/form-data".`, DOMExceptionNameEnum_js_1.default.invalidStateError);
}
/**
* Clones request.
*
* @returns Clone.
*/
clone() {
return new (__classPrivateFieldGet(this, _Request_window, "f").Request)(this);
}
}
exports.default = Request;
//# sourceMappingURL=Request.cjs.map