codecombat/app/views/home_view.coffee

View = require 'views/kinds/RootView'
template = require 'templates/home'
WizardSprite = require 'lib/surface/WizardSprite'
ThangType = require 'models/ThangType'
Simulator = require 'lib/simulator/Simulator'
{me} = require '/lib/auth'
application  = require 'application'

module.exports = class HomeView extends View
  id: 'home-view'
  template: template

  constructor: ->
    super(arguments...)
    ThangType.loadUniversalWizard()

  getRenderData: ->
    c = super()
    if $.browser
      majorVersion = $.browser.versionNumber
      c.isOldBrowser = true if $.browser.mozilla && majorVersion < 21
      c.isOldBrowser = true if $.browser.chrome && majorVersion < 17
      c.isOldBrowser = true if $.browser.safari && majorVersion < 536
    else
      console.warn 'no more jquery browser version...'
    c.isEnglish = (me.get('preferredLanguage') or 'en').startsWith 'en'
    c.languageName = me.get('preferredLanguage')
    # A/B test: https://github.com/codecombat/codecombat/issues/769
    c.frontPageContent = {0: "video", 1: "screenshot", 2: "nothing"}[me.get('testGroupNumber') % 3]
    application.tracker.identify frontPageContent: c.frontPageContent
    application.tracker.trackEvent 'Front Page Content', frontPageContent: c.frontPageContent
    c

  afterRender: ->
    super()
    @$el.find('.modal').on 'shown.bs.modal', ->
      $('input:visible:first', @).focus()

    # Try to find latest level and set "Play" link to go to that level
    lastLevel = me.get("lastLevel")
    lastLevel ?= localStorage?["lastLevel"]  # Temp, until it's migrated to user property
    if lastLevel
      playLink = @$el.find("#beginner-campaign")
      if playLink[0]?
        href = playLink.attr("href").split("/")
        href[href.length-1] = lastLevel if href.length isnt 0
        href = href.join("/")
        playLink.attr("href", href)