jshow-device-detect/lib-es/libs/detect.js

jshow detect device

import { BROWSER_TYPES, DEVICE_TYPES, OS_TYPES } from '../constants';
import { getNavigator } from '../utils/brower';
import UAParser from './parser';
class UADetect {
    constructor(ua) {
        this._parser = new UAParser(ua);
    }
    get parser() {
        return this._parser;
    }
    get userAgent() {
        return this._parser.userAgent;
    }
    set userAgent(value) {
        this._parser.reset(value);
    }
    get browser() {
        return this._parser.browser;
    }
    get engine() {
        return this._parser.engine;
    }
    get os() {
        return this._parser.os;
    }
    get device() {
        return this._parser.device;
    }
    get cpu() {
        return this._parser.cpu;
    }
    reset(ua) {
        this._parser.reset(ua);
        return this;
    }
    isMobile(ua) {
        const device = ua ? this._parser.getDevice(ua) : this._parser.device;
        switch (device.type) {
            case DEVICE_TYPES.MOBILE:
            case DEVICE_TYPES.TABLET:
                return true;
            default:
                return false;
        }
    }
    isSafari(ua, onlyMobile = false) {
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        switch (browser.name) {
            case BROWSER_TYPES.SAFARI:
                return !onlyMobile;
            case BROWSER_TYPES.MOBILE_SAFARI:
                return true;
            default:
                return false;
        }
    }
    isFirefox(ua) {
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        return browser.name === BROWSER_TYPES.FIREFOX;
    }
    isIE(ua) {
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        switch (browser.name) {
            case BROWSER_TYPES.INTERNET_EXPLORER:
            case BROWSER_TYPES.IE:
                return true;
            default:
                return false;
        }
    }
    isEdge(ua, type) {
        const isChromium = this.isEdgeChromium(ua);
        switch (type) {
            case 'Chromium':
                if (isChromium)
                    return true;
                break;
            case 'Legacy':
                if (isChromium)
                    return false;
                break;
        }
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        return browser.name === BROWSER_TYPES.EDGE;
    }
    isWindows(ua, onlyMobile = false) {
        const os = ua ? this._parser.getOS(ua) : this._parser.os;
        return os.name === (onlyMobile ? OS_TYPES.WINDOWS_PHONE : OS_TYPES.WINDOWS);
    }
    isAndroid(ua) {
        const os = ua ? this._parser.getOS(ua) : this._parser.os;
        return os.name === OS_TYPES.ANDROID;
    }
    isMac(ua) {
        const os = ua ? this._parser.getOS(ua) : this._parser.os;
        return os.name === OS_TYPES.MAC_OS;
    }
    isIOS(ua) {
        const os = ua ? this._parser.getOS(ua) : this._parser.os;
        return os.name === OS_TYPES.IOS || this.isIOS13('iPad');
    }
    isIOS13(type) {
        const nav = getNavigator();
        if (!nav)
            return false;
        const platform = nav.platform;
        if (!platform)
            return false;
        return ((type ? platform.indexOf(type) !== -1 : /iPad|iPhone|iPod/.test(platform)) ||
            (platform === 'MacIntel' && nav.maxTouchPoints > 1 && !window.MSStream));
    }
    isMIUI(ua) {
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        return browser.name === BROWSER_TYPES.MIUI;
    }
    isElectron(ua) {
        const _ua = (ua || this._parser.userAgent).toLowerCase();
        return _ua ? /electron/.test(_ua) : false;
    }
    isPad(ua) {
        const device = ua ? this._parser.getDevice(ua) : this._parser.device;
        return (device.type === DEVICE_TYPES.TABLET) || this.isIOS13('iPad');
    }
    isWechat(ua, type = 'mobile') {
        const browser = ua ? this._parser.getBrowser(ua) : this._parser.browser;
        switch (browser.name) {
            case BROWSER_TYPES.WECHAT:
                return !(type !== 'mobile');
            case BROWSER_TYPES.WECHAT_DESKTOP:
                return !(type !== 'desktop');
            default:
                return false;
        }
    }
    isEdgeChromium(ua) {
        const _ua = ua || this._parser.userAgent;
        return _ua.indexOf('Edg/') !== -1;
    }
}
export default UADetect;
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