detectos.js
Version:
A simple definition of the popular OS and browsers on JS
200 lines (195 loc) • 5.88 kB
JavaScript
export default class DetectOS {
constructor() {
this.browser = this.searchString(this.dataBrowser())
this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion)
this.OS = this.searchString(this.dataOS())
}
searchString(data) {
for (let i = 0; i < data.length; i++) {
let
dataString = data[i].string,
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(dataString) {
let index = dataString.indexOf(this.versionSearchString)
if (index === -1) return
return parseFloat(dataString.substring(index+this.versionSearchString.length + 1))
}
dataBrowser() {
return [
/***************
* Edge
***************/
{
string: navigator.userAgent,
subString: "Edge",
identity: "Edge",
versionSearch: "Edge"
},
{
string: navigator.userAgent,
subString: "Edg",
identity: "Edge",
versionSearch: "Edg"
},
{
string: navigator.userAgent,
subString: "EdgA",
identity: "Edge",
versionSearch: "EdgA"
},
{
string: navigator.userAgent,
subString: "EdgiOS",
identity: "Edge",
versionSearch: "EdgiOS"
},
/***************
* Chrome
***************/
{
string: navigator.userAgent,
subString: "Chrome",
identity: "Chrome"
},
/***************
* Safari
***************/
{
string: navigator.vendor,
subString: "Apple",
identity: "Safari",
versionSearch: "Version"
},
/***************
* For Older Opera (12.18-)
***************/
{
prop: window.opera,
identity: "Opera",
versionSearch: "Version"
},
/***************
* Internet Explorer 10
***************/
{
string: navigator.userAgent,
subString: "MSIE",
identity: "IE10",
versionSearch: "MSIE"
},
/***************
* Internet Explorer 11
***************/
{
string: navigator.userAgent,
subString: "Trident",
identity: "IE11",
versionSearch: "rv"
},
/***************
* Firefox
***************/
{
string: navigator.userAgent,
subString: "Firefox",
identity: "Firefox"
},
{
string: navigator.userAgent,
subString: "Gecko",
identity: "Mozilla",
versionSearch: "rv"
},
/***************
* For Older Netscapes (4-)
***************/
{
string: navigator.userAgent,
subString: "Mozilla",
identity: "Netscape",
versionSearch: "Mozilla"
},
/***************
* For Newer Netscapes (6+)
***************/
{
string: navigator.userAgent,
subString: "Netscape",
identity: "Netscape"
},
/***************
* Other Browsers
***************/
{
string: navigator.userAgent,
subString: "OmniWeb",
versionSearch: "OmniWeb/",
identity: "OmniWeb"
},
{
string: navigator.vendor,
subString: "iCab",
identity: "iCab"
},
{
string: navigator.vendor,
subString: "KDE",
identity: "Konqueror"
},
{
string: navigator.vendor,
subString: "Camino",
identity: "Camino"
}
]
}
dataOS() {
return [
{
string: navigator.platform,
subString: 'Win',
identity: 'Windows'
},
{
string: navigator.platform,
subString: 'Mac',
identity: 'macOS'
},
{
string: navigator.userAgent,
subString: 'iPhone',
identity: 'iOS'
},
{
string: navigator.userAgent,
subString: 'iPad',
identity: 'iOS'
},
{
string: navigator.userAgent,
subString: 'iPod',
identity: 'iOS'
},
{
string: navigator.userAgent,
subString: 'Android',
identity: 'Android'
},
{
string: navigator.platform,
subString: 'Linux',
identity: 'Linux'
}
]
}
}