gistfile1.coffee

derby = require 'derby'
{get, view, ready} = derby.createApp module
derby.use(require '../../ui')


FeedParser = require('feedparser')
parser = new FeedParser()

## ROUTES ##

start = +new Date()

# Derby routes can be rendered on the client and the server
get '/:roomName?', (page, model, {roomName}) ->
  
  articles = []
  #model.set '_articles', articles
  
  model.set 'length', 0
  
  parser.on 'article', (article) ->
    model.incr 'length'
    console.log 'pushed!'

  parser.parseFile 'http://upanema.blogspot.com/feeds/posts/default?alt=rss'
  
  
  roomName ||= 'home'
  
  model.set '_heroTitle', 'SEGUEM AS VISITAS AS COMUNIDADES RURAIS'
  
  model.set '_posts', [1, 2, 3, 4 ,5 ,6 ,7 ,8 , 9 ,10]
  model.set '_posts2', [1, 2]
  
  # Subscribes the model to any updates on this room's object. Calls back
  # with a scoped model equivalent to:
  #   room = model.at "rooms.#{roomName}"
  model.subscribe "rooms.#{roomName}", (err, room) ->
    model.ref '_room', room

    # setNull will set a value if the object is currently null or undefined
    room.setNull 'welcome', "Welcome to #{roomName}!"

    room.incr 'visits'

    # This value is set for when the page initially renders
    model.set '_timer', '0.0'
    # Reset the counter when visiting a new route client-side
    start = +new Date()

    # Render will use the model data as well as an optional context object
    page.render
      title: 'Upanema Online'
      subtitle: 'Notícias, Fotos, Novidades, Guia de Serviços, tudo sobre a cidade de Upanema RN.'
      randomUrl: parseInt(Math.random() * 1e9).toString(36)


## CONTROLLER FUNCTIONS ##

ready (model) ->
  timer = null

  # Functions on the app can be bound to DOM events using the "x-bind"
  # attribute in a template.
  @stop = ->
    # Any path name that starts with an underscore is private to the current
    # client. Nothing set under a private path is synced back to the server.
    model.set '_stopped', true
    clearInterval timer

  do @start = ->
    model.set '_stopped', false
    timer = setInterval ->
      model.set '_timer', (((+new Date()) - start) / 1000).toFixed(1)
    , 100