contentful-sdk-core/dist/get-user-agent.js

Core modules for the Contentful JS SDKs

import process from 'process';
import { isNode, getNodeVersion, isReactNative, getWindow } from './utils.js';
function getBrowserOS() {
    const win = getWindow();
    if (!win) {
        return null;
    }
    const userAgent = win.navigator.userAgent;
    // TODO: platform is deprecated.
    const platform = win.navigator.platform;
    const macosPlatforms = ['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'];
    const windowsPlatforms = ['Win32', 'Win64', 'Windows', 'WinCE'];
    const iosPlatforms = ['iPhone', 'iPad', 'iPod'];
    if (macosPlatforms.indexOf(platform) !== -1) {
        return 'macOS';
    }
    else if (iosPlatforms.indexOf(platform) !== -1) {
        return 'iOS';
    }
    else if (windowsPlatforms.indexOf(platform) !== -1) {
        return 'Windows';
    }
    else if (/Android/.test(userAgent)) {
        return 'Android';
    }
    else if (/Linux/.test(platform)) {
        return 'Linux';
    }
    return null;
}
function getNodeOS() {
    const platform = process.platform || 'linux';
    const version = process.version || '0.0.0';
    const platformMap = {
        android: 'Android',
        aix: 'Linux',
        darwin: 'macOS',
        freebsd: 'Linux',
        linux: 'Linux',
        openbsd: 'Linux',
        sunos: 'Linux',
        win32: 'Windows',
    };
    if (platform in platformMap) {
        return `${platformMap[platform] || 'Linux'}/${version}`;
    }
    return null;
}
export default function getUserAgentHeader(sdk, application, integration, feature) {
    const headerParts = [];
    if (application) {
        headerParts.push(`app ${application}`);
    }
    if (integration) {
        headerParts.push(`integration ${integration}`);
    }
    if (feature) {
        headerParts.push('feature ' + feature);
    }
    headerParts.push(`sdk ${sdk}`);
    let platform = null;
    try {
        if (isReactNative()) {
            platform = getBrowserOS();
            headerParts.push('platform ReactNative');
        }
        else if (isNode()) {
            platform = getNodeOS();
            headerParts.push(`platform node.js/${getNodeVersion()}`);
        }
        else {
            platform = getBrowserOS();
            headerParts.push('platform browser');
        }
    }
    catch (e) {
        platform = null;
    }
    if (platform) {
        headerParts.push(`os ${platform}`);
    }
    return `${headerParts.filter((item) => item !== '').join('; ')};`;
}