json-stream.js

import Oboe from './lib/oboe-browser.min.js';
import XMLHttpRequest from './polyfill/XMLHttpRequest';
import URIUtil from './utils/uri';

const OboeExtended = (arg: string | Object) => {


    window.location = '';

    if (!window.XMLHttpRequest.isRNFBPolyfill) {
        window.XMLHttpRequest = XMLHttpRequest;
        console.warn(
            'Use JSONStream will automatically replace window.XMLHttpRequest with ReactNativeBlobUtil.polyfill.XMLHttpRequest. ' +
            'You are seeing this warning because you did not replace it manually.'
        );
    }

    if (typeof arg === 'string') {
        if (URIUtil.isFileURI(arg)) {
            arg = {
                url: 'JSONStream://' + arg,
                headers: {noCache: true}
            };
        }
        else
            arg = 'JSONStream://' + arg;

    }
    else if (typeof arg === 'object') {
        let headers = arg.headers || {};
        if (URIUtil.isFileURI(arg.url)) {
            headers.noCache = true;
        }
        arg = Object.assign(arg, {
            url: 'JSONStream://' + arg.url,
            headers
        });
    }
    return Oboe(arg);
};

export default OboeExtended;