3300.me

userAgent

last update: 2020/12/19


// ../lib/userAgent.js

export const userAgent = () => {
  const raw = window.navigator.userAgent;
  const ua = {};
  let deviceType;
  let osType;

  // sp
  if (/iPhone/.test(raw) || /iPod/.test(raw)) {
    deviceType = 'sp';
    osType = 'ios';
  } else if (/Android/.test(raw) && /Mobile/.test(raw)) {
    deviceType = 'sp';
    osType = 'android';
  } else if (/Windows/.test(raw) && /Phone/.test(raw)) {
    deviceType = 'sp';
  } else if (/Firefox/.test(raw) && /Mobile/.test(raw)) {
    deviceType = 'sp';
  } else if (/BlackBerry/.test(raw) || /BB10/.test(raw)) {
    deviceType = 'sp';
  } else if (/Nokia/.test(raw)) {
    deviceType = 'sp';

  // tablet
  } else if (/iPad/.test(raw)) {
    deviceType = 'tablet';
    osType = 'ios';
  } else if (/Macintosh/.test(raw) && 'ontouchend' in document) {
    deviceType = 'tablet';
    osType = 'ipados';
  } else if (/Android/.test(raw) && !/Mobile/.test(raw)) {
    deviceType = 'tablet';
    osType = 'android';
  } else if (/Windows/.test(raw) && /Touch/.test(raw) && !/Tablet PC/.test(raw)) {
    deviceType = 'tablet';
  } else if (/Firefox/.test(raw) && /Tablet/.test(raw)) {
    deviceType = 'tablet';
  } else if (/Playbook/.test(raw)) {
    deviceType = 'tablet';
  } else if (/Kindle/.test(raw) || /Silk/.test(raw)) {
    deviceType = 'tablet';

  // pc
  } else {
    deviceType = 'pc';
    if (/Mac/.test(raw)) {
      osType = 'mac';
    } else if (/Windows/.test(raw)) {
      osType = 'win';
    } else {
      osType = 'unknown';
    }
  }

  ua.raw = raw;
  ua.deviceType = deviceType;
  ua.osType = osType;
  ua.isMs = deviceType === 'pc' && /Windows NT/.test(raw) && (!/Chrome/.test(raw) || /Firefox/.test(raw)); // ie or edge
  ua.isMac = osType === 'mac';
  ua.isWin = osType === 'win';
  ua.isIos = osType === 'ios';
  ua.isIpados = osType === 'ipados';
  ua.isAndroid = osType === 'android';
  ua.isPc = deviceType === 'pc';
  ua.isSp = deviceType === 'sp';
  ua.isTablet = deviceType === 'tablet';

  return ua;
};

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import {userAgent} from '../lib/userAgent';
const ua = userAgent();

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