From d55b767039605256c736166a942a9138e3eacfd7 Mon Sep 17 00:00:00 2001 From: Pinapelz Date: Sun, 29 Jun 2025 11:49:28 -0700 Subject: remove dev node_modules (oops) --- node_modules/rxjs/src/internal/ajax/ajax.ts | 622 ---------------------------- 1 file changed, 622 deletions(-) delete mode 100644 node_modules/rxjs/src/internal/ajax/ajax.ts (limited to 'node_modules/rxjs/src/internal/ajax/ajax.ts') diff --git a/node_modules/rxjs/src/internal/ajax/ajax.ts b/node_modules/rxjs/src/internal/ajax/ajax.ts deleted file mode 100644 index b1628da..0000000 --- a/node_modules/rxjs/src/internal/ajax/ajax.ts +++ /dev/null @@ -1,622 +0,0 @@ -import { map } from '../operators/map'; -import { Observable } from '../Observable'; -import { AjaxConfig, AjaxRequest, AjaxDirection, ProgressEventType } from './types'; -import { AjaxResponse } from './AjaxResponse'; -import { AjaxTimeoutError, AjaxError } from './errors'; - -export interface AjaxCreationMethod { - /** - * Creates an observable that will perform an AJAX request using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default. - * - * This is the most configurable option, and the basis for all other AJAX calls in the library. - * - * ## Example - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const obs$ = ajax({ - * method: 'GET', - * url: 'https://api.github.com/users?per_page=5', - * responseType: 'json' - * }).pipe( - * map(userResponse => console.log('users: ', userResponse)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * ``` - */ - (config: AjaxConfig): Observable>; - - /** - * Perform an HTTP GET using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope. Defaults to a `responseType` of `"json"`. - * - * ## Example - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const obs$ = ajax('https://api.github.com/users?per_page=5').pipe( - * map(userResponse => console.log('users: ', userResponse)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * ``` - */ - (url: string): Observable>; - - /** - * Performs an HTTP GET using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and a `responseType` of `"json"`. - * - * @param url The URL to get the resource from - * @param headers Optional headers. Case-Insensitive. - */ - get(url: string, headers?: Record): Observable>; - - /** - * Performs an HTTP POST using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and a `responseType` of `"json"`. - * - * Before sending the value passed to the `body` argument, it is automatically serialized - * based on the specified `responseType`. By default, a JavaScript object will be serialized - * to JSON. A `responseType` of `application/x-www-form-urlencoded` will flatten any provided - * dictionary object to a url-encoded string. - * - * @param url The URL to get the resource from - * @param body The content to send. The body is automatically serialized. - * @param headers Optional headers. Case-Insensitive. - */ - post(url: string, body?: any, headers?: Record): Observable>; - - /** - * Performs an HTTP PUT using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and a `responseType` of `"json"`. - * - * Before sending the value passed to the `body` argument, it is automatically serialized - * based on the specified `responseType`. By default, a JavaScript object will be serialized - * to JSON. A `responseType` of `application/x-www-form-urlencoded` will flatten any provided - * dictionary object to a url-encoded string. - * - * @param url The URL to get the resource from - * @param body The content to send. The body is automatically serialized. - * @param headers Optional headers. Case-Insensitive. - */ - put(url: string, body?: any, headers?: Record): Observable>; - - /** - * Performs an HTTP PATCH using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and a `responseType` of `"json"`. - * - * Before sending the value passed to the `body` argument, it is automatically serialized - * based on the specified `responseType`. By default, a JavaScript object will be serialized - * to JSON. A `responseType` of `application/x-www-form-urlencoded` will flatten any provided - * dictionary object to a url-encoded string. - * - * @param url The URL to get the resource from - * @param body The content to send. The body is automatically serialized. - * @param headers Optional headers. Case-Insensitive. - */ - patch(url: string, body?: any, headers?: Record): Observable>; - - /** - * Performs an HTTP DELETE using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and a `responseType` of `"json"`. - * - * @param url The URL to get the resource from - * @param headers Optional headers. Case-Insensitive. - */ - delete(url: string, headers?: Record): Observable>; - - /** - * Performs an HTTP GET using the - * [XMLHttpRequest](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) in - * global scope by default, and returns the hydrated JavaScript object from the - * response. - * - * @param url The URL to get the resource from - * @param headers Optional headers. Case-Insensitive. - */ - getJSON(url: string, headers?: Record): Observable; -} - -function ajaxGet(url: string, headers?: Record): Observable> { - return ajax({ method: 'GET', url, headers }); -} - -function ajaxPost(url: string, body?: any, headers?: Record): Observable> { - return ajax({ method: 'POST', url, body, headers }); -} - -function ajaxDelete(url: string, headers?: Record): Observable> { - return ajax({ method: 'DELETE', url, headers }); -} - -function ajaxPut(url: string, body?: any, headers?: Record): Observable> { - return ajax({ method: 'PUT', url, body, headers }); -} - -function ajaxPatch(url: string, body?: any, headers?: Record): Observable> { - return ajax({ method: 'PATCH', url, body, headers }); -} - -const mapResponse = map((x: AjaxResponse) => x.response); - -function ajaxGetJSON(url: string, headers?: Record): Observable { - return mapResponse( - ajax({ - method: 'GET', - url, - headers, - }) - ); -} - -/** - * There is an ajax operator on the Rx object. - * - * It creates an observable for an Ajax request with either a request object with - * url, headers, etc or a string for a URL. - * - * ## Examples - * - * Using `ajax()` to fetch the response object that is being returned from API - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const obs$ = ajax('https://api.github.com/users?per_page=5').pipe( - * map(userResponse => console.log('users: ', userResponse)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * - * obs$.subscribe({ - * next: value => console.log(value), - * error: err => console.log(err) - * }); - * ``` - * - * Using `ajax.getJSON()` to fetch data from API - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const obs$ = ajax.getJSON('https://api.github.com/users?per_page=5').pipe( - * map(userResponse => console.log('users: ', userResponse)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * - * obs$.subscribe({ - * next: value => console.log(value), - * error: err => console.log(err) - * }); - * ``` - * - * Using `ajax()` with object as argument and method POST with a two seconds delay - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const users = ajax({ - * url: 'https://httpbin.org/delay/2', - * method: 'POST', - * headers: { - * 'Content-Type': 'application/json', - * 'rxjs-custom-header': 'Rxjs' - * }, - * body: { - * rxjs: 'Hello World!' - * } - * }).pipe( - * map(response => console.log('response: ', response)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * - * users.subscribe({ - * next: value => console.log(value), - * error: err => console.log(err) - * }); - * ``` - * - * Using `ajax()` to fetch. An error object that is being returned from the request - * - * ```ts - * import { ajax } from 'rxjs/ajax'; - * import { map, catchError, of } from 'rxjs'; - * - * const obs$ = ajax('https://api.github.com/404').pipe( - * map(userResponse => console.log('users: ', userResponse)), - * catchError(error => { - * console.log('error: ', error); - * return of(error); - * }) - * ); - * - * obs$.subscribe({ - * next: value => console.log(value), - * error: err => console.log(err) - * }); - * ``` - */ -export const ajax: AjaxCreationMethod = (() => { - const create = (urlOrConfig: string | AjaxConfig) => { - const config: AjaxConfig = - typeof urlOrConfig === 'string' - ? { - url: urlOrConfig, - } - : urlOrConfig; - return fromAjax(config); - }; - - create.get = ajaxGet; - create.post = ajaxPost; - create.delete = ajaxDelete; - create.put = ajaxPut; - create.patch = ajaxPatch; - create.getJSON = ajaxGetJSON; - - return create; -})(); - -const UPLOAD = 'upload'; -const DOWNLOAD = 'download'; -const LOADSTART = 'loadstart'; -const PROGRESS = 'progress'; -const LOAD = 'load'; - -export function fromAjax(init: AjaxConfig): Observable> { - return new Observable((destination) => { - const config = { - // Defaults - async: true, - crossDomain: false, - withCredentials: false, - method: 'GET', - timeout: 0, - responseType: 'json' as XMLHttpRequestResponseType, - - ...init, - }; - - const { queryParams, body: configuredBody, headers: configuredHeaders } = config; - - let url = config.url; - if (!url) { - throw new TypeError('url is required'); - } - - if (queryParams) { - let searchParams: URLSearchParams; - if (url.includes('?')) { - // If the user has passed a URL with a querystring already in it, - // we need to combine them. So we're going to split it. There - // should only be one `?` in a valid URL. - const parts = url.split('?'); - if (2 < parts.length) { - throw new TypeError('invalid url'); - } - // Add the passed queryParams to the params already in the url provided. - searchParams = new URLSearchParams(parts[1]); - // queryParams is converted to any because the runtime is *much* more permissive than - // the types are. - new URLSearchParams(queryParams as any).forEach((value, key) => searchParams.set(key, value)); - // We have to do string concatenation here, because `new URL(url)` does - // not like relative URLs like `/this` without a base url, which we can't - // specify, nor can we assume `location` will exist, because of node. - url = parts[0] + '?' + searchParams; - } else { - // There is no preexisting querystring, so we can just use URLSearchParams - // to convert the passed queryParams into the proper format and encodings. - // queryParams is converted to any because the runtime is *much* more permissive than - // the types are. - searchParams = new URLSearchParams(queryParams as any); - url = url + '?' + searchParams; - } - } - - // Normalize the headers. We're going to make them all lowercase, since - // Headers are case insensitive by design. This makes it easier to verify - // that we aren't setting or sending duplicates. - const headers: Record = {}; - if (configuredHeaders) { - for (const key in configuredHeaders) { - if (configuredHeaders.hasOwnProperty(key)) { - headers[key.toLowerCase()] = configuredHeaders[key]; - } - } - } - - const crossDomain = config.crossDomain; - - // Set the x-requested-with header. This is a non-standard header that has - // come to be a de facto standard for HTTP requests sent by libraries and frameworks - // using XHR. However, we DO NOT want to set this if it is a CORS request. This is - // because sometimes this header can cause issues with CORS. To be clear, - // None of this is necessary, it's only being set because it's "the thing libraries do" - // Starting back as far as JQuery, and continuing with other libraries such as Angular 1, - // Axios, et al. - if (!crossDomain && !('x-requested-with' in headers)) { - headers['x-requested-with'] = 'XMLHttpRequest'; - } - - // Allow users to provide their XSRF cookie name and the name of a custom header to use to - // send the cookie. - const { withCredentials, xsrfCookieName, xsrfHeaderName } = config; - if ((withCredentials || !crossDomain) && xsrfCookieName && xsrfHeaderName) { - const xsrfCookie = document?.cookie.match(new RegExp(`(^|;\\s*)(${xsrfCookieName})=([^;]*)`))?.pop() ?? ''; - if (xsrfCookie) { - headers[xsrfHeaderName] = xsrfCookie; - } - } - - // Examine the body and determine whether or not to serialize it - // and set the content-type in `headers`, if we're able. - const body = extractContentTypeAndMaybeSerializeBody(configuredBody, headers); - - // The final request settings. - const _request: Readonly = { - ...config, - - // Set values we ensured above - url, - headers, - body, - }; - - let xhr: XMLHttpRequest; - - // Create our XHR so we can get started. - xhr = init.createXHR ? init.createXHR() : new XMLHttpRequest(); - - { - /////////////////////////////////////////////////// - // set up the events before open XHR - // https://developer.mozilla.org/en/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest - // You need to add the event listeners before calling open() on the request. - // Otherwise the progress events will not fire. - /////////////////////////////////////////////////// - - const { progressSubscriber, includeDownloadProgress = false, includeUploadProgress = false } = init; - - /** - * Wires up an event handler that will emit an error when fired. Used - * for timeout and abort events. - * @param type The type of event we're treating as an error - * @param errorFactory A function that creates the type of error to emit. - */ - const addErrorEvent = (type: string, errorFactory: () => any) => { - xhr.addEventListener(type, () => { - const error = errorFactory(); - progressSubscriber?.error?.(error); - destination.error(error); - }); - }; - - // If the request times out, handle errors appropriately. - addErrorEvent('timeout', () => new AjaxTimeoutError(xhr, _request)); - - // If the request aborts (due to a network disconnection or the like), handle - // it as an error. - addErrorEvent('abort', () => new AjaxError('aborted', xhr, _request)); - - /** - * Creates a response object to emit to the consumer. - * @param direction the direction related to the event. Prefixes the event `type` in the - * `AjaxResponse` object with "upload_" for events related to uploading and "download_" - * for events related to downloading. - * @param event the actual event object. - */ - const createResponse = (direction: AjaxDirection, event: ProgressEvent) => - new AjaxResponse(event, xhr, _request, `${direction}_${event.type as ProgressEventType}` as const); - - /** - * Wires up an event handler that emits a Response object to the consumer, used for - * all events that emit responses, loadstart, progress, and load. - * Note that download load handling is a bit different below, because it has - * more logic it needs to run. - * @param target The target, either the XHR itself or the Upload object. - * @param type The type of event to wire up - * @param direction The "direction", used to prefix the response object that is - * emitted to the consumer. (e.g. "upload_" or "download_") - */ - const addProgressEvent = (target: any, type: string, direction: AjaxDirection) => { - target.addEventListener(type, (event: ProgressEvent) => { - destination.next(createResponse(direction, event)); - }); - }; - - if (includeUploadProgress) { - [LOADSTART, PROGRESS, LOAD].forEach((type) => addProgressEvent(xhr.upload, type, UPLOAD)); - } - - if (progressSubscriber) { - [LOADSTART, PROGRESS].forEach((type) => xhr.upload.addEventListener(type, (e: any) => progressSubscriber?.next?.(e))); - } - - if (includeDownloadProgress) { - [LOADSTART, PROGRESS].forEach((type) => addProgressEvent(xhr, type, DOWNLOAD)); - } - - const emitError = (status?: number) => { - const msg = 'ajax error' + (status ? ' ' + status : ''); - destination.error(new AjaxError(msg, xhr, _request)); - }; - - xhr.addEventListener('error', (e) => { - progressSubscriber?.error?.(e); - emitError(); - }); - - xhr.addEventListener(LOAD, (event) => { - const { status } = xhr; - // 4xx and 5xx should error (https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) - if (status < 400) { - progressSubscriber?.complete?.(); - - let response: AjaxResponse; - try { - // This can throw in IE, because we end up needing to do a JSON.parse - // of the response in some cases to produce object we'd expect from - // modern browsers. - response = createResponse(DOWNLOAD, event); - } catch (err) { - destination.error(err); - return; - } - - destination.next(response); - destination.complete(); - } else { - progressSubscriber?.error?.(event); - emitError(status); - } - }); - } - - const { user, method, async } = _request; - // open XHR - if (user) { - xhr.open(method, url, async, user, _request.password); - } else { - xhr.open(method, url, async); - } - - // timeout, responseType and withCredentials can be set once the XHR is open - if (async) { - xhr.timeout = _request.timeout; - xhr.responseType = _request.responseType; - } - - if ('withCredentials' in xhr) { - xhr.withCredentials = _request.withCredentials; - } - - // set headers - for (const key in headers) { - if (headers.hasOwnProperty(key)) { - xhr.setRequestHeader(key, headers[key]); - } - } - - // finally send the request - if (body) { - xhr.send(body); - } else { - xhr.send(); - } - - return () => { - if (xhr && xhr.readyState !== 4 /*XHR done*/) { - xhr.abort(); - } - }; - }); -} - -/** - * Examines the body to determine if we need to serialize it for them or not. - * If the body is a type that XHR handles natively, we just allow it through, - * otherwise, if the body is something that *we* can serialize for the user, - * we will serialize it, and attempt to set the `content-type` header, if it's - * not already set. - * @param body The body passed in by the user - * @param headers The normalized headers - */ -function extractContentTypeAndMaybeSerializeBody(body: any, headers: Record) { - if ( - !body || - typeof body === 'string' || - isFormData(body) || - isURLSearchParams(body) || - isArrayBuffer(body) || - isFile(body) || - isBlob(body) || - isReadableStream(body) - ) { - // The XHR instance itself can handle serializing these, and set the content-type for us - // so we don't need to do that. https://xhr.spec.whatwg.org/#the-send()-method - return body; - } - - if (isArrayBufferView(body)) { - // This is a typed array (e.g. Float32Array or Uint8Array), or a DataView. - // XHR can handle this one too: https://fetch.spec.whatwg.org/#concept-bodyinit-extract - return body.buffer; - } - - if (typeof body === 'object') { - // If we have made it here, this is an object, probably a POJO, and we'll try - // to serialize it for them. If this doesn't work, it will throw, obviously, which - // is okay. The workaround for users would be to manually set the body to their own - // serialized string (accounting for circular references or whatever), then set - // the content-type manually as well. - headers['content-type'] = headers['content-type'] ?? 'application/json;charset=utf-8'; - return JSON.stringify(body); - } - - // If we've gotten past everything above, this is something we don't quite know how to - // handle. Throw an error. This will be caught and emitted from the observable. - throw new TypeError('Unknown body type'); -} - -const _toString = Object.prototype.toString; - -function toStringCheck(obj: any, name: string): boolean { - return _toString.call(obj) === `[object ${name}]`; -} - -function isArrayBuffer(body: any): body is ArrayBuffer { - return toStringCheck(body, 'ArrayBuffer'); -} - -function isFile(body: any): body is File { - return toStringCheck(body, 'File'); -} - -function isBlob(body: any): body is Blob { - return toStringCheck(body, 'Blob'); -} - -function isArrayBufferView(body: any): body is ArrayBufferView { - return typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView(body); -} - -function isFormData(body: any): body is FormData { - return typeof FormData !== 'undefined' && body instanceof FormData; -} - -function isURLSearchParams(body: any): body is URLSearchParams { - return typeof URLSearchParams !== 'undefined' && body instanceof URLSearchParams; -} - -function isReadableStream(body: any): body is ReadableStream { - return typeof ReadableStream !== 'undefined' && body instanceof ReadableStream; -} -- cgit v1.2.3