41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
/**
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* From https://stackoverflow.com/questions/4565112/javascript-how-to-find-out-if-the-user-browser-is-chrome
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* @param {string} [flavor]
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*/
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function checkChrome(flavor = 'google-chrome') {
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// @ts-ignore
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const isChromium = window.chrome;
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if (flavor === 'chromium') {
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return isChromium;
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}
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const winNav = window.navigator;
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const vendorName = winNav.vendor;
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// @ts-ignore
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const isOpera = typeof window.opr !== 'undefined';
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const isIEedge = winNav.userAgent.indexOf('Edge') > -1;
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const isIOSChrome = winNav.userAgent.match('CriOS');
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if (flavor === 'ios') {
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return isIOSChrome;
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}
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if (flavor === 'google-chrome') {
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return (
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isChromium !== null &&
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typeof isChromium !== 'undefined' &&
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vendorName === 'Google Inc.' &&
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isOpera === false &&
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isIEedge === false
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);
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}
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return undefined;
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}
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export const browserDetection = {
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isIE11: /Trident/.test(window.navigator.userAgent),
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isChrome: checkChrome(),
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isIOSChrome: checkChrome('ios'),
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isChromium: checkChrome('chromium'),
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isMac: navigator.appVersion.indexOf('Mac') !== -1,
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};
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