show.js.coffee

# Show action
App.DreamSymbolsShowController = Ember.ObjectController.extend
  checkParent: (value)->
    parent = @get 'model.parent'
    value = value or 'name'
    if parent
      parent.get value
    else
      if value is 'name' then 'Dream Symbol' else 'Dream Symbols'

  hasImage: (->
    true if @get('model.image') != null
  ).property 'model.image'

  sidebar: (->
    siblingCount = @get 'model.siblings.length'
    childrenCount = @get 'model.children.length'
    true if ( siblingCount + childrenCount ) > 0
  ).property 'model.siblings', 'model.children'

  kidsCount: (->
    @get 'model.kids.length'
  ).property 'model.kids.length'

  siblingsCount: (->
    @get 'model.siblings.length'
  ).property 'model.siblings.length'

  parentName: (->
    checkParent()
  ).property 'model.parent.name'

  pluralParentName: (->
    checkParent 'pluralName'
  ).property 'model.parent.name'