Port navigatorJS - provides platform details
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external
Thomas Zarebczan
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c7962a1192
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1 changed files with 228 additions and 0 deletions
228
ui/util/platform.js
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228
ui/util/platform.js
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/**
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* Adapted from NavigatorJS 0.2
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* https://github.com/hicTech/navigatorJs
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* www.hictech.com
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*/
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export const platform = {
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os: function () {
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if (this.isIOS()) return 'ios';
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if (this.isAndroid()) return 'android';
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if (this.isWindows()) return 'windows';
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if (this.isUnix()) return 'unix';
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if (this.isMac()) return 'mac';
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if (this.isLinux()) return 'linux';
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if (this.isBlackBerry()) return 'blackberry';
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return undefined;
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},
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browser: function () {
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if (this.isSafari()) {
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return 'safari';
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}
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if (this.isChrome()) {
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return 'chrome';
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}
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if (this.isIE()) {
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return 'ie';
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}
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if (this.isEdge()) {
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return 'edge';
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}
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if (this.isFirefox()) {
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return 'firefox';
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}
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if (this.isOpera()) {
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return 'opera';
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}
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return undefined;
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},
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userAgent: function () {
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return navigator.userAgent;
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},
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browserName: function () {
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let ua = this.userAgent(),
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tem,
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M = ua.match(/(fxios|opera|chrome|safari|firefox|msie|trident(?=\/))\/?\s*(\d+)/i) || [];
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if (/trident/i.test(M[1])) {
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tem = /\brv[ :]+(\d+)/g.exec(ua) || [];
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return 'IE ' + (tem[1] || '');
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}
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if (M[1] === 'Chrome') {
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/**
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* IE Edge has "chrome" as user agent and this check is mandatory at this
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* point. If the check is passed the M variable is replaced and the code
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* continues like other browsers.
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*/
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tem = ua.match(/(edge(?=\/))\/?\s*(\d+)/i);
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if (tem) {
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M = tem;
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} else {
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tem = ua.match(/\bOPR\/(\d+)/);
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if (tem != null) return 'Opera ' + tem[1];
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}
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}
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M = M[2] ? [M[1], M[2]] : [navigator.appName, navigator.appVersion, '-?'];
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if ((tem = ua.match(/version\/(\d+)/i)) != null) M.splice(1, 1, tem[1]);
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return M.join(' ');
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},
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// **************************************************************************
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// mobile detection
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// **************************************************************************
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isMobile: function () {
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return (
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this.userAgent().match(/iPhone|iPad|iPod|Android|BlackBerry|Opera Mini|IEMobile|CRiOS|OPiOS|Mobile|FxiOS/i) !==
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null
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);
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},
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isDesktop: function () {
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return !this.isMobile();
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},
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// **************************************************************************
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// desktop detection
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// **************************************************************************
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isSafari: function () {
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return (
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this.userAgent().indexOf('Safari') !== -1 &&
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navigator.vendor.indexOf('Apple Computer') !== -1 &&
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!this.isChrome() &&
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!this.isFirefox() &&
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!this.isOpera()
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);
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},
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isChrome: function () {
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return (
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((this.userAgent().indexOf('Chrome') !== -1 && navigator.vendor.indexOf('Google Inc') !== -1) ||
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this.userAgent().indexOf('CriOS') !== -1) &&
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!this.isOpera()
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);
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},
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isIE: function () {
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return (
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this.browserName()
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.toLowerCase()
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.match(/ie|msie|iemobile/i) != null
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);
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},
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isEdge: function () {
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return this.browserName().toLowerCase().match(/edge/i) != null;
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},
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isFirefox: function () {
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return (
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this.browserName()
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.toLowerCase()
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.match(/firefox|fxios/i) != null
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);
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},
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isOpera: function () {
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return (
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this.userAgent()
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.toLowerCase()
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.match(/opera|opr|opera mini|opios/i) != null ||
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Object.prototype.toString.call(window.operamini) === '[object OperaMini]'
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);
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},
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// **************************************************************************
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// mobile browser detection
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// **************************************************************************
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isMobileChrome: function () {
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return this.userAgent().toLowerCase().match('crios') != null || (this.isChrome() && this.isMobile());
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},
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isMobileSafari: function () {
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return this.isMobile() && this.isSafari();
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},
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isMobileIE: function () {
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return this.isMobile() && this.isIE();
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},
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isMobileOpera: function () {
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return this.isMobile() && this.isOpera();
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},
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isMobileFirefox: function () {
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return this.isMobile() && this.isFirefox();
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},
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// **************************************************************************
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// **************************************************************************
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isIOS: function () {
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return this.userAgent().match(/iPhone|iPad|iPod/i) != null;
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},
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isAndroid: function () {
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return this.userAgent().match(/Android/i) != null;
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},
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isWindows: function () {
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return this.userAgent().match(/Windows/i) != null;
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},
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isUnix: function () {
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return this.userAgent().match(/Unix/i) != null;
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},
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isMac: function () {
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return this.userAgent().match(/Mac/i) != null && !this.isIOS();
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},
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isLinux: function () {
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return this.userAgent().match(/Linux/i) != null && !this.isAndroid();
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},
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isBlackBerry: function () {
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return this.userAgent().match(/BlackBerry/i) != null;
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},
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// isIPad: function() { << untested
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// return (/ipad/gi).test(navigator.platform);
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// },
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// isIPhone: function() { << untested
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// return (/iphone/gi).test(navigator.platform);
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// },
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// isLandscape: function() { << I think window.orientation makes more sense
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// return window.innerHeight < window.innerWidth;
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// },
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// isPortrait: function() { << I think window.orientation makes more sense
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// return !this.isLandscape();
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// },
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// **************************************************************************
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// **************************************************************************
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version: function () {
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return this.browserName().replace(/^\D+/g, '');
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},
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maxTouchPoints: function () {
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return navigator.maxTouchPoints || undefined;
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},
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isTouch: function () {
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return 'ontouchstart' in window || 'onmsgesturechange' in window;
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// return 'ontouchstart' in document.documentElement;
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},
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};
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