codecombat/app/core/services/segment.coffee

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module.exports = initializeSegmentio = ->
analytics = window.analytics = window.analytics or []
return if analytics.initialize
return console?.error 'Segment snippet included twice.' if analytics.invoked
analytics.invoked = true
analytics.methods = [
'trackSubmit'
'trackClick'
'trackLink'
'trackForm'
'pageview'
'identify'
'reset'
'group'
'track'
'ready'
'alias'
'page'
'once'
'off'
'on'
]
analytics.factory = (t) ->
->
e = Array::slice.call(arguments)
e.unshift t
analytics.push e
analytics
for method in analytics.methods
analytics[method] = analytics.factory method
analytics.load = (t) ->
e = document.createElement 'script'
e.type = 'text/javascript'
e.async = true
e.src = (if document.location.protocol is 'https:' then 'https://' else 'http://') + 'cdn.segment.com/analytics.js/v1/' + t + '/analytics.min.js'
n = document.getElementsByTagName('script')[0]
n.parentNode.insertBefore e, n
Backbone.Mediator.publish 'application:service-loaded', service: 'segment'
return
analytics.SNIPPET_VERSION = '3.1.0'
analytics.load 'yJpJZWBw68fEj0aPSv8ffMMgof5kFnU9'
#analytics.page() # Don't track the page view on initial inclusion