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July 28, 2017 12:58
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JavaScript browser detection. https://tympanus.net/codrops/2009/08/30/javascript-browser-detection/
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// https://tympanus.net/codrops/2009/08/30/javascript-browser-detection/ | |
var BrowserDetect = { | |
init: function () { | |
this.browser = this.searchString(this.dataBrowser) || "An unknown browser"; | |
this.version = this.searchVersion(navigator.userAgent) | |
|| this.searchVersion(navigator.appVersion) | |
|| "an unknown version"; | |
this.OS = this.searchString(this.dataOS) || "an unknown OS"; | |
}, | |
searchString: function (data) { | |
for (var i = 0; i < data.length; i++) { | |
var dataString = data[i].string; | |
var dataProp = data[i].prop; | |
this.versionSearchString = data[i].versionSearch || | |
data[i].identity; | |
if (dataString) { | |
if (dataString.indexOf(data[i].subString) != -1) | |
return data[i].identity; | |
} | |
else if (dataProp) | |
return data[i].identity; | |
} | |
}, | |
searchVersion: function (dataString) { | |
var index = dataString.indexOf(this.versionSearchString); | |
if (index == -1) return; | |
return parseFloat(dataString.substring(index+this.versionSearchString.length + 1)); | |
}, | |
dataBrowser: [ | |
{ | |
string: navigator.userAgent, | |
subString: "Chrome", | |
identity: "Chrome" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "OmniWeb", | |
versionSearch: "OmniWeb/", | |
identity: "OmniWeb" | |
}, | |
{ | |
string: navigator.vendor, | |
subString: "Apple", | |
identity: "Safari", | |
versionSearch: "Version" | |
}, | |
{ | |
prop: window.opera, | |
identity: "Opera" | |
}, | |
{ | |
string: navigator.vendor, | |
subString: "iCab", | |
identity: "iCab" | |
}, | |
{ | |
string: navigator.vendor, | |
subString: "KDE", | |
identity: "Konqueror" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "Firefox", | |
identity: "Firefox" | |
}, | |
{ | |
string: navigator.vendor, | |
subString: "Camino", | |
identity: "Camino" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "Netscape", | |
identity: "Netscape" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "MSIE", | |
identity: "Explorer", | |
versionSearch: "MSIE" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "Gecko", | |
identity: "Mozilla", | |
versionSearch: "rv" | |
}, | |
{ | |
string: navigator.userAgent, | |
subString: "Mozilla", | |
identity: "Netscape", | |
versionSearch: "Mozilla" | |
} | |
], | |
dataOS : [ | |
{ | |
string: navigator.platform, | |
subString: "Win", | |
identity: "Windows" | |
}, | |
{ | |
string: navigator.platform, | |
subString: "Mac", | |
identity: "Mac" | |
}, | |
{ | |
string: navigator.platform, | |
subString: "Linux", | |
identity: "Linux" | |
} | |
] | |
}; | |
BrowserDetect.init(); | |
console.log("Browser is : " + BrowserDetect.browser); |
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