@aws-amplify/core/lib-esm/ClientDevice/browser.js

Core category of aws-amplify

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
import { ConsoleLogger as Logger } from '../Logger';
var logger = new Logger('ClientDevice_Browser');
export function clientInfo() {
    if (typeof window === 'undefined') {
        return {};
    }
    return browserClientInfo();
}
function browserClientInfo() {
    if (typeof window === 'undefined') {
        logger.warn('No window object available to get browser client info');
        return {};
    }
    var nav = window.navigator;
    if (!nav) {
        logger.warn('No navigator object available to get browser client info');
        return {};
    }
    var platform = nav.platform, product = nav.product, vendor = nav.vendor, userAgent = nav.userAgent, language = nav.language;
    var type = browserType(userAgent);
    var timezone = browserTimezone();
    return {
        platform: platform,
        make: product || vendor,
        model: type.type,
        version: type.version,
        appVersion: [type.type, type.version].join('/'),
        language: language,
        timezone: timezone,
    };
}
export function dimension() {
    if (typeof window === 'undefined') {
        logger.warn('No window object available to get browser client info');
        return { width: 320, height: 320 };
    }
    return {
        width: window.innerWidth,
        height: window.innerHeight,
    };
}
function browserTimezone() {
    var tzMatch = /\(([A-Za-z\s].*)\)/.exec(new Date().toString());
    return tzMatch ? tzMatch[1] || '' : '';
}
export function browserType(userAgent) {
    var operaMatch = /.+(Opera[\s[A-Z]*|OPR[\sA-Z]*)\/([0-9\.]+).*/i.exec(userAgent);
    if (operaMatch) {
        return { type: operaMatch[1], version: operaMatch[2] };
    }
    var ieMatch = /.+(Trident|Edge)\/([0-9\.]+).*/i.exec(userAgent);
    if (ieMatch) {
        return { type: ieMatch[1], version: ieMatch[2] };
    }
    var cfMatch = /.+(Chrome|Firefox|FxiOS)\/([0-9\.]+).*/i.exec(userAgent);
    if (cfMatch) {
        return { type: cfMatch[1], version: cfMatch[2] };
    }
    var sMatch = /.+(Safari)\/([0-9\.]+).*/i.exec(userAgent);
    if (sMatch) {
        return { type: sMatch[1], version: sMatch[2] };
    }
    var awkMatch = /.+(AppleWebKit)\/([0-9\.]+).*/i.exec(userAgent);
    if (awkMatch) {
        return { type: awkMatch[1], version: awkMatch[2] };
    }
    var anyMatch = /.*([A-Z]+)\/([0-9\.]+).*/i.exec(userAgent);
    if (anyMatch) {
        return { type: anyMatch[1], version: anyMatch[2] };
    }
    return { type: '', version: '' };
}