@aws-amplify/core/dist/cjs/utils/getClientInfo/getClientInfo.js

Core category of aws-amplify

'use strict';

Object.defineProperty(exports, "__esModule", { value: true });
exports.getClientInfo = void 0;
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
const Logger_1 = require("../../Logger");
const logger = new Logger_1.ConsoleLogger('getClientInfo');
function getClientInfo() {
    if (typeof window === 'undefined') {
        return {};
    }
    return browserClientInfo();
}
exports.getClientInfo = getClientInfo;
function browserClientInfo() {
    if (typeof window === 'undefined') {
        logger.warn('No window object available to get browser client info');
        return {};
    }
    const nav = window.navigator;
    if (!nav) {
        logger.warn('No navigator object available to get browser client info');
        return {};
    }
    const { platform, product, vendor, userAgent, language } = nav;
    const type = getBrowserType(userAgent);
    const timezone = browserTimezone();
    return {
        platform,
        make: product || vendor,
        model: type.type,
        version: type.version,
        appVersion: [type.type, type.version].join('/'),
        language,
        timezone,
    };
}
function browserTimezone() {
    const tzMatch = /\(([A-Za-z\s].*)\)/.exec(new Date().toString());
    return tzMatch ? tzMatch[1] || '' : '';
}
function getBrowserType(userAgent) {
    // The latest user agents for Opera: https://www.whatismybrowser.com/guides/the-latest-user-agent/opera
    const operaMatch = /.+(Opera[\s[A-Z]*|OPR[\sA-Z]*)\/([0-9.]+).*/i.exec(userAgent);
    if (operaMatch) {
        return { type: operaMatch[1], version: operaMatch[2] };
    }
    // The latest user agents for Edge: https://www.whatismybrowser.com/guides/the-latest-user-agent/edge
    const ieMatch = /.+(Trident|Edge|Edg|EdgA|EdgiOS)\/([0-9.]+).*/i.exec(userAgent);
    if (ieMatch) {
        return { type: ieMatch[1], version: ieMatch[2] };
    }
    // The latest user agents for web browsers on Firefox and Chrome
    // https://www.whatismybrowser.com/guides/the-latest-user-agent/firefox
    // https://www.whatismybrowser.com/guides/the-latest-user-agent/chrome
    const cfMatch = /.+(Chrome|CriOS|Firefox|FxiOS)\/([0-9.]+).*/i.exec(userAgent);
    if (cfMatch) {
        return { type: cfMatch[1], version: cfMatch[2] };
    }
    // The latest user agents for Safari: https://www.whatismybrowser.com/guides/the-latest-user-agent/safari
    const sMatch = /.+(Safari)\/([0-9.]+).*/i.exec(userAgent);
    if (sMatch) {
        return { type: sMatch[1], version: sMatch[2] };
    }
    const awkMatch = /.+(AppleWebKit)\/([0-9.]+).*/i.exec(userAgent);
    if (awkMatch) {
        return { type: awkMatch[1], version: awkMatch[2] };
    }
    const anyMatch = /.*([A-Z]+)\/([0-9.]+).*/i.exec(userAgent);
    if (anyMatch) {
        return { type: anyMatch[1], version: anyMatch[2] };
    }
    return { type: '', version: '' };
}
//# sourceMappingURL=getClientInfo.js.map