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add utility func getBrowserInfo

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- prep for monaco - for slimming down monaco on mobile
- prep for monaco - needed to prevent monaco on IE
This commit is contained in:
Steve-Mcl 2021-04-29 17:35:11 +01:00
parent c3715a2a3d
commit bded5490d2
1 changed files with 19 additions and 1 deletions
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20
packages/node_modules/@node-red/editor-client/src/js/ui/utils.js vendored
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@ -1234,6 +1234,23 @@ RED.utils = (function() {
}
return false;
}
function getBrowserInfo() {
var r = {}
try {
var ua = navigator.userAgent;
r.ua = ua;
r.browser = /Edge\/\d+/.test(ua) ? 'ed' : /MSIE 9/.test(ua) ? 'ie9' : /MSIE 10/.test(ua) ? 'ie10' : /MSIE 11/.test(ua) ? 'ie11' : /MSIE\s\d/.test(ua) ? 'ie?' : /rv\:11/.test(ua) ? 'ie11' : /Firefox\W\d/.test(ua) ? 'ff' : /Chrom(e|ium)\W\d|CriOS\W\d/.test(ua) ? 'gc' : /\bSafari\W\d/.test(ua) ? 'sa' : /\bOpera\W\d/.test(ua) ? 'op' : /\bOPR\W\d/i.test(ua) ? 'op' : typeof MSPointerEvent !== 'undefined' ? 'ie?' : '';
r.os = /Windows NT 10/.test(ua) ? "win10" : /Windows NT 6\.0/.test(ua) ? "winvista" : /Windows NT 6\.1/.test(ua) ? "win7" : /Windows NT 6\.\d/.test(ua) ? "win8" : /Windows NT 5\.1/.test(ua) ? "winxp" : /Windows NT [1-5]\./.test(ua) ? "winnt" : /Mac/.test(ua) ? "mac" : /Linux/.test(ua) ? "linux" : /X11/.test(ua) ? "nix" : "";
r.touch = 'ontouchstart' in document.documentElement;
r.mobile = /IEMobile|Windows Phone|Lumia/i.test(ua) ? 'w' : /iPhone|iP[oa]d/.test(ua) ? 'i' : /Android/.test(ua) ? 'a' : /BlackBerry|PlayBook|BB10/.test(ua) ? 'b' : /Mobile Safari/.test(ua) ? 's' : /webOS|Mobile|Tablet|Opera Mini|\bCrMo\/|Opera Mobi/i.test(ua) ? 1 : 0;
r.tablet = /Tablet|iPad/i.test(ua);
r.ie = /MSIE \d|Trident.*rv:/.test(navigator.userAgent);
r.android = /android/i.test(navigator.userAgent);
} catch (error) { }
return r;
}
return {
createObjectElement: buildMessageElement,
getMessageProperty: getMessageProperty,
@ -1255,6 +1272,7 @@ RED.utils = (function() {
createNodeIcon: createNodeIcon,
getDarkerColor: getDarkerColor,
parseModuleList: parseModuleList,
checkModuleAllowed: checkModuleAllowed
checkModuleAllowed: checkModuleAllowed,
getBrowserInfo: getBrowserInfo
}
})();