95 lines
2.8 KiB
JavaScript
95 lines
2.8 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow
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*/
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import type {RequestBody} from './convertRequestBody';
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// Do not require the native RCTNetworking module directly! Use this wrapper module instead.
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// It will add the necessary requestId, so that you don't have to generate it yourself.
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import NativeEventEmitter from '../EventEmitter/NativeEventEmitter';
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import Platform from '../Utilities/Platform';
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import convertRequestBody from './convertRequestBody';
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import NativeNetworkingAndroid from './NativeNetworkingAndroid';
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type Header = [string, string];
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// Convert FormData headers to arrays, which are easier to consume in
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// native on Android.
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function convertHeadersMapToArray(headers: Object): Array<Header> {
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const headerArray: Array<Header> = [];
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for (const name in headers) {
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headerArray.push([name, headers[name]]);
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}
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return headerArray;
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}
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let _requestId = 1;
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function generateRequestId(): number {
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return _requestId++;
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}
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/**
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* This class is a wrapper around the native RCTNetworking module. It adds a necessary unique
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* requestId to each network request that can be used to abort that request later on.
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*/
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// FIXME: use typed events
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class RCTNetworking extends NativeEventEmitter<$FlowFixMe> {
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constructor() {
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super(
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// T88715063: NativeEventEmitter only used this parameter on iOS. Now it uses it on all platforms, so this code was modified automatically to preserve its behavior
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// If you want to use the native module on other platforms, please remove this condition and test its behavior
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Platform.OS !== 'ios' ? null : NativeNetworkingAndroid,
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);
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}
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sendRequest(
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method: string,
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trackingName: string,
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url: string,
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headers: Object,
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data: RequestBody,
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responseType: 'text' | 'base64',
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incrementalUpdates: boolean,
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timeout: number,
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callback: (requestId: number) => mixed,
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withCredentials: boolean,
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) {
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const body = convertRequestBody(data);
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if (body && body.formData) {
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body.formData = body.formData.map(part => ({
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...part,
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headers: convertHeadersMapToArray(part.headers),
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}));
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}
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const requestId = generateRequestId();
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NativeNetworkingAndroid.sendRequest(
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method,
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url,
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requestId,
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convertHeadersMapToArray(headers),
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{...body, trackingName},
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responseType,
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incrementalUpdates,
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timeout,
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withCredentials,
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);
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callback(requestId);
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}
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abortRequest(requestId: number) {
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NativeNetworkingAndroid.abortRequest(requestId);
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}
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clearCookies(callback: (result: boolean) => any) {
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NativeNetworkingAndroid.clearCookies(callback);
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}
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}
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export default (new RCTNetworking(): RCTNetworking);
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