Simple User Agent

ua.coffee

###
Adapted from jqMobi (appMobi)
https://github.com/appMobi/jQ.Mobi
MIT License
###

window.UserAgent = ->
	self    = @
	self.ua = navigator.userAgent
	self.os = {}
	detectUA = (ua) ->
		self.os.webkit        = (if ua.match(/WebKit\/([\d.]+)/) then true else false)
		self.os.android       = (if ua.match(/(Android)\s+([\d.]+)/) or ua.match(/Silk-Accelerated/) then true else false)
		self.os.androidICS    = (if self.os.android and ua.match(/(Android)\s4/) then true else false)
		self.os.ipad          = (if ua.match(/(iPad).*OS\s([\d_]+)/) then true else false)
		self.os.iphone        = (if not self.os.ipad and ua.match(/(iPhone\sOS)\s([\d_]+)/) then true else false)
		self.os.webos         = (if ua.match(/(webOS|hpwOS)[\s\/]([\d.]+)/) then true else false)
		self.os.touchpad      = (if self.os.webos and ua.match(/TouchPad/) then true else false)
		self.os.ios           = self.os.ipad or self.os.iphone
		self.os.ios6          = (if self.os.ios and ua.match(/(OS)\s([6])/) then true else false)
		self.os.playbook      = (if ua.match(/PlayBook/) then true else false)
		self.os.blackberry    = (if self.os.playbook or ua.match(/BlackBerry/) then true else false)
		self.os.blackberry10  = (if self.os.blackberry and ua.match(/Safari\/536/) then true else false)
		self.os.chrome        = (if ua.match(/Chrome/) then true else false)
		self.os.opera         = (if ua.match(/Opera Mobi/) then true else false)
		self.os.fennec        = (if ua.match(/fennec/i) then true else false)
		self.os.supportsTouch = Modernizr.touch
		self.os.desktop = not (self.os.ios or self.os.android or self.os.blackberry or self.os.opera or self.os.fennec or self.os.supportsTouch)

	detectUA(self.ua)
	self.os