fix an issue with compass + move to rails 3.2 + switch from mongoid_acts_as_tree to mongoid_tree + implement the UI to deal with has_many field types (wip)

Gemfile

@@ -9,7 +9,7 @@ gemspec # Include gemspec dependencies
 
 group :development do
   gem 'custom_fields', :path => '../gems/custom_fields' # Locale
-  # gem 'custom_fields', :git => 'git://github.com/locomotivecms/custom_fields.git', :branch => '2.0.0.rc' # Branch on Github
+#   # gem 'custom_fields', :git => 'git://github.com/locomotivecms/custom_fields.git', :branch => '2.0.0.rc' # Branch on Github
 
   gem 'rspec-rails', '2.6.1' # In order to have rspec tasks and generators
   gem 'rspec-cells'
@@ -17,6 +17,14 @@ group :development do
   gem 'unicorn' # Using unicorn_rails instead of webrick (default server)
 end
 
+group :assets do
+  gem 'sass-rails',   '~> 3.2.4'
+  gem 'coffee-rails', '~> 3.2.2'
+  gem 'uglifier',     '~> 1.2.3'
+  gem 'compass',        :git => 'git://github.com/chriseppstein/compass.git', :branch => 'no_rails_integration'
+  gem 'compass-rails',  :git => 'git://github.com/Compass/compass-rails.git'
+end
+
 group :test do
   gem 'launchy'
 

Gemfile.lock

@@ -1,3 +1,21 @@
+GIT
+  remote: git://github.com/Compass/compass-rails.git
+  revision: c2d47fb846b6fd48272e56ef21ea91fab8fc8510
+  specs:
+    compass-rails (1.0.0.rc.1)
+      compass (~> 0.12.rc.0)
+      rails
+
+GIT
+  remote: git://github.com/chriseppstein/compass.git
+  revision: 0f96e881019c364aa6124845cbd83b1fd75c4ffe
+  branch: no_rails_integration
+  specs:
+    compass (0.12.rc.4.0f96e88)
+      chunky_png (~> 1.2)
+      fssm (>= 0.2.7)
+      sass (~> 3.1)
+
 PATH
   remote: .
   specs:
@@ -9,41 +27,37 @@ PATH
       carrierwave-mongoid (~> 0.1.3)
       cells (~> 3.8.0)
       codemirror-rails (~> 2.21)
-      coffee-script (~> 2.2.0)
+      custom_fields (~> 2.0.0.rc3)
-      compass (~> 0.12.alpha.4)
-      custom_fields (~> 2.0.0.rc2)
       devise (~> 1.5.3)
       dragonfly (~> 0.9.8)
       flash_cookie_session (~> 1.1.1)
       fog (~> 1.0.0)
       formtastic (~> 2.0.2)
-      haml (~> 3.1.3)
+      haml (~> 3.1.4)
       highline (~> 1.6.2)
       httparty (~> 0.8.1)
       jquery-rails (~> 1.0.16)
       kaminari (~> 0.13.0)
-      locomotive-aloha-rails (~> 0.20.1)
+      locomotive-aloha-rails (~> 0.20.1.1)
-      locomotive-tinymce-rails (~> 3.4.7)
+      locomotive-mongoid-tree (~> 0.6.2)
+      locomotive-tinymce-rails (~> 3.4.7.1)
       locomotive_liquid (= 2.2.2)
-      locomotive_mongoid_acts_as_tree (~> 0.1.5.8)
       mimetype-fu (~> 0.1.2)
       mongo (~> 1.5.2)
       mongoid (~> 2.4.3)
       rack-cache (~> 1.1)
-      rails (~> 3.1.3)
+      rails (~> 3.2.1)
-      rails-backbone (~> 0.5.4)
+      rails-backbone (~> 0.6.1)
       rake (~> 0.9.2)
       responders (~> 0.6.4)
       rmagick (~> 2.12.2)
       sanitize (~> 2.0.3)
-      sass-rails (~> 3.1.5)
-      uglifier (~> 1.2.2)
 
 PATH
   remote: ../gems/custom_fields
   specs:
-    custom_fields (2.0.0.rc2)
+    custom_fields (2.0.0.rc3)
-      activesupport (~> 3.1.3)
+      activesupport (~> 3.2.1)
       carrierwave-mongoid (~> 0.1.3)
       mongoid (~> 2.4.3)
 
@@ -52,38 +66,37 @@ GEM
   specs:
     RedCloth (4.2.9)
     ZenTest (4.6.2)
-    actionmailer (3.1.3)
+    actionmailer (3.2.1)
-      actionpack (= 3.1.3)
+      actionpack (= 3.2.1)
-      mail (~> 2.3.0)
+      mail (~> 2.4.0)
     actionmailer-with-request (0.3.0)
       rails (>= 3)
-    actionpack (3.1.3)
+    actionpack (3.2.1)
-      activemodel (= 3.1.3)
+      activemodel (= 3.2.1)
-      activesupport (= 3.1.3)
+      activesupport (= 3.2.1)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
-      i18n (~> 0.6)
+      journey (~> 1.0.1)
-      rack (~> 1.3.5)
+      rack (~> 1.4.0)
       rack-cache (~> 1.1)
-      rack-mount (~> 0.8.2)
       rack-test (~> 0.6.1)
-      sprockets (~> 2.0.3)
+      sprockets (~> 2.1.2)
-    activemodel (3.1.3)
+    activemodel (3.2.1)
-      activesupport (= 3.1.3)
+      activesupport (= 3.2.1)
       builder (~> 3.0.0)
-      i18n (~> 0.6)
+    activerecord (3.2.1)
-    activerecord (3.1.3)
+      activemodel (= 3.2.1)
-      activemodel (= 3.1.3)
+      activesupport (= 3.2.1)
-      activesupport (= 3.1.3)
+      arel (~> 3.0.0)
-      arel (~> 2.2.1)
       tzinfo (~> 0.3.29)
-    activeresource (3.1.3)
+    activeresource (3.2.1)
-      activemodel (= 3.1.3)
+      activemodel (= 3.2.1)
-      activesupport (= 3.1.3)
+      activesupport (= 3.2.1)
-    activesupport (3.1.3)
+    activesupport (3.2.1)
+      i18n (~> 0.6)
       multi_json (~> 1.0)
     addressable (2.2.6)
-    arel (2.2.1)
+    arel (3.0.0)
     autotest (4.4.6)
       ZenTest (>= 4.4.1)
     bcrypt-ruby (3.0.1)
@@ -112,14 +125,13 @@ GEM
     chunky_png (1.2.5)
     codemirror-rails (2.21)
       railties (~> 3.0)
+    coffee-rails (3.2.2)
+      coffee-script (>= 2.2.0)
+      railties (~> 3.2.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
     coffee-script-source (1.2.0)
-    compass (0.12.alpha.4)
-      chunky_png (~> 1.2)
-      fssm (>= 0.2.7)
-      sass (~> 3.1)
     cucumber (1.1.4)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.2)
@@ -175,6 +187,7 @@ GEM
       multi_json
       multi_xml
     i18n (0.6.0)
+    journey (1.0.1)
     jquery-rails (1.0.19)
       railties (~> 3.0)
       thor (~> 0.14)
@@ -186,13 +199,14 @@ GEM
     kgio (2.7.2)
     launchy (2.0.5)
       addressable (~> 2.2.6)
-    locomotive-aloha-rails (0.20.1)
+    locomotive-aloha-rails (0.20.1.1)
-      actionpack (~> 3.1.3)
+      actionpack (~> 3.2.1)
-    locomotive-tinymce-rails (3.4.7)
+    locomotive-mongoid-tree (0.6.2)
-      actionpack (~> 3.1.3)
+      mongoid (~> 2.0)
+    locomotive-tinymce-rails (3.4.7.1)
+      actionpack (~> 3.2.1)
     locomotive_liquid (2.2.2)
-    locomotive_mongoid_acts_as_tree (0.1.5.8)
+    mail (2.4.1)
-    mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
@@ -216,36 +230,34 @@ GEM
       cucumber (>= 0.8)
       rake
     polyglot (0.3.3)
-    rack (1.3.6)
+    rack (1.4.1)
     rack-cache (1.1)
       rack (>= 0.4)
-    rack-mount (0.8.3)
-      rack (>= 1.0.0)
     rack-ssl (1.3.2)
       rack
     rack-test (0.6.1)
       rack (>= 1.0)
-    rails (3.1.3)
+    rails (3.2.1)
-      actionmailer (= 3.1.3)
+      actionmailer (= 3.2.1)
-      actionpack (= 3.1.3)
+      actionpack (= 3.2.1)
-      activerecord (= 3.1.3)
+      activerecord (= 3.2.1)
-      activeresource (= 3.1.3)
+      activeresource (= 3.2.1)
-      activesupport (= 3.1.3)
+      activesupport (= 3.2.1)
       bundler (~> 1.0)
-      railties (= 3.1.3)
+      railties (= 3.2.1)
-    rails-backbone (0.5.5)
+    rails-backbone (0.6.1)
       coffee-script (~> 2.2.0)
       ejs (~> 1.0.0)
-      rails (~> 3.1.0)
+      railties (>= 3.1.0)
-    railties (3.1.3)
+    railties (3.2.1)
-      actionpack (= 3.1.3)
+      actionpack (= 3.2.1)
-      activesupport (= 3.1.3)
+      activesupport (= 3.2.1)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     raindrops (0.8.0)
-    rake (0.9.2)
+    rake (0.9.2.2)
     rdoc (3.12)
       json (~> 1.4)
     responders (0.6.5)
@@ -254,7 +266,8 @@ GEM
       rspec-core (~> 2.6.0)
       rspec-expectations (~> 2.6.0)
       rspec-mocks (~> 2.6.0)
-    rspec-cells (0.1.1)
+    rspec-cells (0.1.2)
+      cells (~> 3.4)
       rails (~> 3.0)
       rspec-rails (~> 2.2)
     rspec-core (2.6.4)
@@ -271,18 +284,17 @@ GEM
     sanitize (2.0.3)
       nokogiri (>= 1.4.4, < 1.6)
     sass (3.1.12)
-    sass-rails (3.1.5)
+    sass-rails (3.2.4)
-      actionpack (~> 3.1.0)
+      railties (~> 3.2.0)
-      railties (~> 3.1.0)
+      sass (>= 3.1.10)
-      sass (~> 3.1.10)
+      tilt (~> 1.3)
-      tilt (~> 1.3.2)
+    selenium-webdriver (2.18.0)
-    selenium-webdriver (2.17.0)
       childprocess (>= 0.2.5)
       ffi (~> 1.0.9)
       multi_json (~> 1.0.4)
       rubyzip
     shoulda-matchers (1.0.0)
-    sprockets (2.0.3)
+    sprockets (2.1.2)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
@@ -296,10 +308,10 @@ GEM
     uglifier (1.2.3)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
-    unicorn (4.1.1)
+    unicorn (4.2.0)
-      kgio (~> 2.4)
+      kgio (~> 2.6)
       rack
-      raindrops (~> 0.6)
+      raindrops (~> 0.7)
     warden (1.1.0)
       rack (>= 1.0)
     xpath (0.1.4)
@@ -312,6 +324,9 @@ DEPENDENCIES
   ZenTest
   autotest
   capybara
+  coffee-rails (~> 3.2.2)
+  compass!
+  compass-rails!
   cucumber-rails
   custom_fields!
   database_cleaner
@@ -323,6 +338,8 @@ DEPENDENCIES
   pickle
   rspec-cells
   rspec-rails (= 2.6.1)
+  sass-rails (~> 3.2.4)
   shoulda-matchers
+  uglifier (~> 1.2.3)
   unicorn
   xpath (~> 0.1.4)

app/assets/javascripts/locomotive/models/content_entry.js.coffee

@@ -7,6 +7,11 @@ class Locomotive.Models.ContentEntry extends Backbone.Model
   initialize: ->
     @urlRoot = @urlRoot.replace(':slug', @get('content_type_slug'))
 
+    _.each @get('_has_many_fields'), (field) =>
+      name = field[0]
+      collection = new Locomotive.Models.ContentEntriesCollection(@get(name))
+      @set_attribute name, collection
+
   set_attribute: (attribute, value) ->
     data = {}
     data[attribute] = value
@@ -25,6 +30,8 @@ class Locomotive.Models.ContentEntry extends Backbone.Model
         unless _.include(@get('safe_attributes'), key)
           delete hash[key]
 
+      # TODO: insert has_many
+
 class Locomotive.Models.ContentEntriesCollection extends Backbone.Collection
 
   model: Locomotive.Models.ContentEntry

app/assets/javascripts/locomotive/models/custom_field.js.coffee

@@ -10,10 +10,24 @@ class Locomotive.Models.CustomField extends Backbone.Model
     @set
       select_options: new Locomotive.Models.CustomFieldSelectOptionsCollection(@get('select_options'))
 
+  _undesired_fields:
+    ['select_options', 'type_text', 'text_formatting_text', 'inverse_of_text', 'class_name_text', 'undefined_text', 'undefined', 'created_at', 'updated_at']
+
+  _relationship_fields:
+    ['class_name', 'inverse_of', 'ui_enabled']
+
+  is_relationship_type: ->
+    _.include(['belongs_to', 'has_many'], @get('type'))
+
   toJSONForSave: ->
     _.tap {}, (hash) =>
       for key, value of @.toJSON()
-        hash[key] = value unless _.include(['select_options', 'type_text', 'text_formatting_text', 'undefined_text', 'undefined', 'created_at', 'updated_at'], key)
+        unless _.include(@_undesired_fields, key)
+          if _.include(@_relationship_fields, key)
+            hash[key] = value if @is_relationship_type()
+          else
+            hash[key] = value
+
       hash.select_options_attributes = @get('select_options').toJSONForSave() if @get('select_options')? && @get('select_options').length > 0
 
 class Locomotive.Models.CustomFieldsCollection extends Backbone.Collection

app/assets/javascripts/locomotive/views/content_entries/_form.js.coffee

@@ -8,6 +8,8 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
 
   _file_field_views: []
 
+  _has_many_field_views: []
+
   events:
     'submit': 'save'
 
@@ -29,6 +31,8 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
 
     @enable_file_fields()
 
+    @enable_has_many_fields()
+
     @slugify_label_field()
 
     return @
@@ -55,6 +59,15 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
 
       @$("##{@model.paramRoot}_#{name}_input").append(view.render().el)
 
+  enable_has_many_fields: ->
+    _.each @model.get('_has_many_fields'), (field) =>
+      name = field[0]; inverse_of = field[1]
+      view = new Locomotive.Views.Shared.Fields.HasManyView model: @model, name: name, inverse_of: inverse_of
+
+      @_has_many_field_views.push(view)
+
+      @$("##{@model.paramRoot}_#{name}_input").append(view.render().el)
+
   slugify_label_field: ->
     @$('li.input.highlighted > input[type=text]').slugify(target: @$('#content_entry__slug'))
 
@@ -63,5 +76,6 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
 
   remove: ->
     _.each @_file_field_views, (view) => view.remove()
+    _.each @_has_many_field_views, (view) => view.remove()
     super
 

app/assets/javascripts/locomotive/views/content_types/_form_view.js.coffee

@@ -30,7 +30,7 @@ class Locomotive.Views.ContentTypes.FormView extends Locomotive.Views.Shared.For
     return @
 
   render_custom_fields: ->
-    @custom_fields_view = new Locomotive.Views.ContentTypes.CustomFieldsView model: @model
+    @custom_fields_view = new Locomotive.Views.ContentTypes.CustomFieldsView model: @model, inverse_of_list: @options.inverse_of_list
 
     @$('#custom_fields_input').append(@custom_fields_view.render().el)
 

app/assets/javascripts/locomotive/views/content_types/custom_field_entry_view.js.coffee

@@ -11,12 +11,19 @@ class Locomotive.Views.ContentTypes.CustomFieldEntryView extends Backbone.View
     'click a.remove': 'remove'
 
   initialize: ->
+    @inverse_of_list = @options.parent_view.options.inverse_of_list
+
+    console.log(@model.get('inverse_of'))
+
     @model.bind 'change', (custom_field) =>
       @switch_to_type() if @model.hasChanged('type')
+      @fetch_inverse_of_list() if @model.hasChanged('class_name') && @model.get('class_name')?
 
   render: ->
     $(@el).html(ich.custom_field_entry(@model.toJSON()))
 
+    @fetch_inverse_of_list() unless @model.isNew()
+
     Backbone.ModelBinding.bind @, all: 'class'
 
     @make_fields_editable()
@@ -44,6 +51,19 @@ class Locomotive.Views.ContentTypes.CustomFieldEntryView extends Backbone.View
       when 'belongs_to'
         @$('li.input.localized').hide()
         @$('li.input.class-name').show()
+      when 'has_many'
+        @$('li.input.localized').hide()
+        @$('li.input.class-name').show()
+        @$('li.input.inverse-of').show()
+        @$('li.input.ui-enabled').show()
+
+  fetch_inverse_of_list: ->
+    @$('li.input.inverse-of select option').remove()
+
+    _.each @inverse_of_list, (data) =>
+      if data.class_name == @model.get('class_name')
+        option = new Option(data.label, data.name, data.class_name == @model.get('inverse_of') || @inverse_of_list.length == 1)
+        @$('li.input.inverse-of select').append(option)
 
   render_select_options_view: ->
     @select_options_view = new Locomotive.Views.ContentTypes.SelectOptionsView

app/assets/javascripts/locomotive/views/content_types/edit_view.coffee

@@ -3,4 +3,13 @@ Locomotive.Views.ContentTypes ||= {}
 class Locomotive.Views.ContentTypes.EditView extends Locomotive.Views.ContentTypes.FormView
 
   save: (event) ->
-    @save_in_ajax event
+    @save_in_ajax event, on_success: (response, xhr) =>
+
+      _.each response.entries_custom_fields, (data) =>
+
+        custom_field = @model.get('entries_custom_fields').detect (entry) => entry.get('name') == data.name
+
+        if custom_field.isNew() # assign an id for each new custom field
+          custom_field.set id: data._id, _id: data._id
+          console.log(custom_field)
+

app/assets/javascripts/locomotive/views/shared/fields/has_many_view.js.coffee

@@ -0,0 +1,72 @@
+Locomotive.Views.Shared ||= {}
+Locomotive.Views.Shared.Fields ||= {}
+
+class Locomotive.Views.Shared.Fields.HasManyView extends Backbone.View
+
+  tagName: 'div'
+
+  className: 'list'
+
+  events:
+    'click ul span.actions a.remove': 'remove_entry'
+
+  template: ->
+    ich["#{@options.name}_list"]
+
+  entry_template: ->
+    ich["#{@options.name}_entry"]
+
+  initialize: ->
+    _.bindAll(@, 'refresh_position_entries')
+
+    @collection = @model.get(@options.name)
+
+    window.model = @model
+    window.bar  = @collection
+
+  render: ->
+    $(@el).html(@template()())
+
+    @insert_entries()
+
+    @make_entries_sortable()
+
+    return @
+
+  insert_entries: ->
+    if @collection.length > 0
+      @collection.each (entry) => @insert_entry(entry)
+    else
+      @$('.empty').show()
+
+  insert_entry: (entry) ->
+    @$('.empty').hide()
+    entry_html = $(@entry_template()(label: entry.get('_label')))
+    entry_html.data('data-entry-cid', entry.cid)
+    @$('> ul').append(entry_html)
+
+  make_entries_sortable: ->
+    @sortable_list = @$('> ul').sortable
+      handle: '.handle'
+      items:  'li'
+      axis:   'y'
+      update: @refresh_position_entries
+
+  refresh_position_entries: ->
+    @$('> ul > li').each (index, entry_html) =>
+      cid   = $(entry_html).data('data-entry-cid')
+      entry = @collection.getByCid(cid)
+      entry.set_attribute "position_in_#{@options.inverse_of}", index
+
+  remove_entry: (event) ->
+    event.stopPropagation() & event.preventDefault()
+
+    if confirm($(event.target).attr('data-confirm'))
+      entry_html  = $(event.target).closest('li')
+      cid         = $(entry_html).data('data-entry-cid')
+      entry       = @collection.getByCid(cid)
+      entry.set _destroy: true
+
+      entry_html.remove()
+      @refresh_position_entries()
+

app/assets/stylesheets/locomotive/backoffice/formtastic_changes.css.scss

@@ -111,6 +111,11 @@ form.formtastic {
           }
         }
 
+        .col {
+          float: left;
+          margin-right: 20px;
+        }
+
         span.actions {
           position: absolute;
           top: 0px;
@@ -541,6 +546,31 @@ form.formtastic {
           }
         } // li.select-options
 
+        &.relationship {
+
+          .list > ul {
+
+            .col {
+
+              &.handle {
+                position: relative;
+                top: 4px;
+                margin-left: 5px;
+                margin-right: 2px;
+                cursor: move;
+              }
+
+              &.label {
+                 margin-left: 8px;
+                 font-weight: bold;
+              }
+
+            } // ul .col
+
+          } // .list > ul
+
+        } // li.relationship
+
         &#site_memberships_input {
           .entry {
             em.email {

app/controllers/locomotive/content_entries_controller.rb

@@ -7,7 +7,7 @@ module Locomotive
 
     before_filter :set_content_type
 
-    respond_to :json, :only => [:edit, :create, :update, :sort]
+    respond_to :json, :only => [:show, :edit, :create, :update, :sort]
 
     skip_load_and_authorize_resource
 
@@ -18,6 +18,11 @@ module Locomotive
       respond_with @content_entries
     end
 
+    def show
+      @content_entry = @content_type.entries.find(params[:id])
+      respond_with @content_entry
+    end
+
     def new
       @content_entry = @content_type.entries.build
       respond_with @content_entry

app/helpers/locomotive/custom_fields_helper.rb

@@ -1,7 +1,7 @@
 module Locomotive::CustomFieldsHelper
 
   def options_for_custom_field_type
-    %w(string text select boolean date file belongs_to).map do |type|
+    %w(string text select boolean date file belongs_to has_many).map do |type|
       [t("custom_fields.types.#{type}"), type]
     end
   end
@@ -41,13 +41,27 @@ module Locomotive::CustomFieldsHelper
     end
   end
 
-  def options_for_content_types
+  def options_for_content_type
     current_site.content_types.map do |c|
       c != @content_type ? [c.name, c.klass_with_custom_fields(:entries).to_s] : nil
     end.compact
   end
 
-
+  def options_for_content_type_inverse_of
+    [].tap do |list|
+      current_site.content_types.where(:'entries_custom_fields.type' => 'belongs_to').each do |content_type|
+        content_type.entries_custom_fields.each do |field|
+          if field.type == 'belongs_to'
+            list << {
+              :label      => field.label,
+              :name       => field.name,
+              :class_name => content_type.klass_with_custom_fields(:entries).to_s
+            }
+          end
+        end
+      end
+    end
+  end
 
   # def options_for_association_target
   #   current_site.reload.content_types.collect { |c| [c.name, c.content_klass.to_s] }

app/inputs/locomotive/empty_input.rb

@@ -1,5 +1,5 @@
 module Locomotive
-  class EmptyInput # < Formtastic::Inputs::HiddenInput
+  class EmptyInput
     include Formtastic::Inputs::Base
 
     def to_html

app/inputs/locomotive/file_input.rb

@@ -1,5 +1,5 @@
 module Locomotive
-  class FileInput # < Formtastic::Inputs::TextInput
+  class FileInput
 
     include Formtastic::Inputs::Base
 

app/models/locomotive/content_entry.rb

@@ -9,6 +9,7 @@ module Locomotive
 
     ## fields ##
     field :_slug
+    field :_label_field_name
     field :_position, :type => Integer, :default => 0
     field :_visible,  :type => Boolean, :default => true
 
@@ -22,6 +23,7 @@ module Locomotive
     ## callbacks ##
     before_validation :set_slug
     before_save       :set_visibility
+    before_save       :set_label_field_name
     before_create     :add_to_list_bottom
     after_create      :send_notifications
 
@@ -36,8 +38,12 @@ module Locomotive
     alias :_permalink= :_slug=
 
     def _label(type = nil)
+      if self._label_field_name
+        self.send(self._label_field_name.to_sym)
+      else
         self.send((type || self.content_type).label_field_name.to_sym)
       end
+    end
 
     def visible?
       self._visible || self._visible.nil?
@@ -114,6 +120,10 @@ module Locomotive
       end
     end
 
+    def set_label_field_name
+      self._label_field_name = self.content_type.label_field_name
+    end
+
     def add_to_list_bottom
       self._position = self.class.max(:_position).to_i + 1
     end

app/models/locomotive/content_type.rb

@@ -33,6 +33,7 @@ module Locomotive
     before_validation   :normalize_slug
     after_validation    :bubble_fields_errors_up
     before_save         :set_default_values
+    before_update       :update_label_field_name_in_entries
 
     ## validations ##
     validates_presence_of   :site, :name, :slug
@@ -114,6 +115,29 @@ module Locomotive
       self.errors.set(:entries_custom_fields, hash)
     end
 
+    def update_label_field_name_in_entries
+      self.klass_with_custom_fields(:entries).update_all :_label_field_name => self.label_field_name
+    end
+
+    # Makes sure the class_name filled in a belongs_to or has_many field
+    # does not belong to another site. Adds an error if it presents a
+    # security problem.
+    #
+    # @param [ CustomFields::Field ] field The field to check
+    #
+    def ensure_class_name_security(field)
+      if field.class_name =~ /^Locomotive::Entry([a-z0-9]+)$/
+        content_type = Locomotive::ContentType.find($1)
+
+        if content_type.site_id != self.site_id
+          field.errors.add :security
+        end
+      else
+        # for now, does not allow external classes
+        field.errors.add :security
+      end
+    end
+
   end
 end
 

app/models/locomotive/extensions/page/tree.rb

@@ -6,36 +6,27 @@ module Locomotive
         extend ActiveSupport::Concern
 
         included do
-          include ::Mongoid::Acts::Tree
+          include ::Mongoid::Tree
-
+          include ::Mongoid::Tree::Ordering
-          ## fields ##
-          field :position, :type => Integer
 
           ## indexes ##
           index :position
-          index [[:depth, :asc], [:position, :asc]]
+          index [:depth.asc, :position.asc]
-
-          ## behaviours ##
-          acts_as_tree :order => ['position', 'asc']
-
-          ## callbacks ##
-          before_validation :reset_parent
-          before_save { |p| p.send(:write_attribute, :parent_id, nil) if p.parent_id.blank? }
-          before_save :change_parent
-          before_create { |p| p.send(:fix_position, false) }
-          before_create :add_to_list_bottom
-          before_destroy :remove_from_list
-
-          # Fixme (Didier L.): Instances methods are defined before the include itself
-          alias :fix_position :hacked_fix_position
-          alias :descendants :hacked_descendants
         end
 
         module ClassMethods
 
-          # Warning: should be used only in read-only
+          # Returns the pages tree from the site with the most minimal amount of queries.
+          # This method should only be used for read-only purpose since
+          # the mongodb returns the minimal set of required attributes to build
+          # the tree.
+          #
+          # @param [ Locomotive::Site ] site The site owning the pages
+          #
+          # @return [ Array ] The first array of pages (depth = 0)
+          #
           def quick_tree(site, minimal_attributes = true)
-            pages = (minimal_attributes ? site.pages.minimal_attributes : site.pages).order_by([[:depth, :asc], [:position, :asc]]).to_a
+            pages = (minimal_attributes ? site.pages.minimal_attributes : site.pages).order_by([:depth.asc, :position.asc]).to_a
 
             tmp = []
 
@@ -46,6 +37,7 @@ module Locomotive
             tmp
           end
 
+          #:nodoc:
           def _quick_tree(current_page, pages)
             i, children = 0, []
 
@@ -75,85 +67,27 @@ module Locomotive
 
         end
 
-        module InstanceMethods
+        # Returns the children of this node but with the minimal set of required attributes
-
+        #
-          def children?
+        # @return [ Array ] The children pages ordered by their position
-            self.class.where(self.parent_id_field => self.id).count
+        #
-          end
-
         def children_with_minimal_attributes
-            self.class.where(self.parent_id_field => self.id).
+          self.children.minimal_attributes
-              order_by(self.tree_order).
-              minimal_attributes
         end
 
+        # Assigns the new position of each child of this node.
+        #
+        # @param [ Array ] ids The ordered list of page ids (string)
+        #
         def sort_children!(ids)
+          cached_children = self.children.to_a
           ids.each_with_index do |id, position|
-              child = self.children.detect { |p| p._id == BSON::ObjectId(id) }
+            child = cached_children.detect { |p| p._id == BSON::ObjectId(id) }
             child.position = position
             child.save
           end
         end
 
-          def parent=(owner) # missing in acts_as_tree
-            @_parent = owner
-            self.fix_position(false)
-            self.instance_variable_set :@_will_move, true
-          end
-
-          def hacked_descendants
-            return [] if new_record?
-            self.class.all_in(path_field => [self._id]).order_by tree_order
-         end
-
-          protected
-
-          def change_parent
-            if self.parent_id_changed?
-              self.fix_position(false)
-
-              unless self.parent_id_was.nil?
-                self.position = nil # make it move to bottom
-                self.add_to_list_bottom
-              end
-
-              self.instance_variable_set :@_will_move, true
-            end
-          end
-
-          def hacked_fix_position(perform_save = true)
-            if parent.nil?
-              self.write_attribute parent_id_field, nil
-              self[path_field] = []
-              self[depth_field] = 0
-            else
-              self.write_attribute parent_id_field, parent._id
-              self[path_field] = parent[path_field] + [parent._id]
-              self[depth_field] = parent[depth_field] + 1
-              self.save if perform_save
-            end
-          end
-
-          def reset_parent
-            if self.parent_id_changed?
-              @_parent = nil
-            end
-          end
-
-          def add_to_list_bottom
-            self.position ||= (self.class.where(:_id.ne => self._id).and(:parent_id => self.parent_id).max(:position) || 0) + 1
-          end
-
-          def remove_from_list
-            return if (self.site rescue nil).nil?
-
-            self.class.where(:parent_id => self.parent_id).and(:position.gt => self.position).each do |p|
-              p.position -= 1
-              p.save
-            end
-          end
-
-        end
       end
     end
   end

app/models/locomotive/page.rb

@@ -23,7 +23,7 @@ module Locomotive
     field :cache_strategy,      :default => 'none'
 
     ## associations ##
-    referenced_in :site, :class_name => 'Locomotive::Site'
+    belongs_to :site, :class_name => 'Locomotive::Site'
 
     ## indexes ##
     index :site_id
@@ -105,7 +105,7 @@ module Locomotive
       if self.index? || self.not_found?
         self.fullpath = self.slug
       else
-        slugs = self.self_and_ancestors.sort_by(&:depth).map(&:slug)
+        slugs = self.ancestors_and_self.map(&:slug)
         slugs.shift unless slugs.size == 1
         self.fullpath = File.join slugs.compact
       end

app/presenters/locomotive/content_entry_presenter.rb

@@ -1,7 +1,7 @@
 module Locomotive
   class ContentEntryPresenter < BasePresenter
 
-    delegate :_slug, :_position, :seo_title, :meta_keywords, :meta_description, :to => :source
+    delegate :_label, :_slug, :_position, :seo_title, :meta_keywords, :meta_description, :to => :source
 
     # Returns the value of a field in the context of the current entry.
     #
@@ -33,11 +33,12 @@ module Locomotive
         case rule['type'].to_sym
         when :date                then "formatted_#{rule['name']}"
         when :file                then [rule['name'], "remove_#{rule['name']}"]
-        when :select, :belongs_to then "#{rule['name']}_id"
+        when :select, :belongs_to then ["#{rule['name']}_id", "position_in_#{rule['name']}"]
+        when :has_many            then nil
         else
           rule['name']
         end
-      end.flatten + %w(_slug seo_title meta_keywords meta_description)
+      end.compact.flatten + %w(_slug seo_title meta_keywords meta_description _destroy)
     end
 
     def errors
@@ -52,8 +53,12 @@ module Locomotive
       self.source.custom_fields_recipe['rules'].find_all { |rule| rule['type'] == 'file' }.map { |rule| rule['name'] }
     end
 
+    def _has_many_fields
+      self.source.custom_fields_recipe['rules'].find_all { |rule| rule['type'] == 'has_many' }.map { |rule| [rule['name'], rule['inverse_of']] }
+    end
+
     def included_methods
-      default_list = %w(_slug _position content_type_slug _file_fields safe_attributes)
+      default_list = %w(_label _slug _position content_type_slug _file_fields _has_many_fields safe_attributes)
       default_list << 'errors' if !!self.options[:include_errors]
       super + self.custom_fields_methods + default_list
     end
@@ -81,6 +86,7 @@ module Locomotive
       when :date        then "formatted_#{name}"
       when :file        then "#{name}_url"
       when :belongs_to  then "#{name}_id"
+      # when :has_many    then nil
       else
         name
       end

app/views/locomotive/content_entries/_form.html.haml

@@ -7,7 +7,11 @@
 
 = f.inputs :name => :attributes do
   - @content_type.ordered_entries_custom_fields.each_with_index do |field, index|
-    = render "locomotive/custom_fields/types/#{field.type}", :f => f, :name => field.name.to_sym, :field => field, :highlighted => field._id == @content_type.label_field_id
+    = render "locomotive/custom_fields/types/#{field.type}",
+      :f            => f,
+      :name         => field.name.to_sym,
+      :field        => field,
+      :highlighted  => field._id == @content_type.label_field_id
 
 = f.inputs :name => :advanced_options, :class => "inputs foldable #{'folded' if inputs_folded?(@content_entry)}" do
 

app/views/locomotive/content_types/_form.html.haml

@@ -3,7 +3,10 @@
 
 - content_for :backbone_view_data do
   :plain
-    { content_type: #{@content_type.persisted? ? @content_type.to_json : 'null'} }
+    {
+      content_type: #{@content_type.persisted? ? @content_type.to_json : 'null'},
+      inverse_of_list: #{options_for_content_type_inverse_of.to_json}
+    }
 
 = f.inputs :name => :information do
 

app/views/locomotive/custom_fields/_form.html.haml

@@ -44,9 +44,11 @@
 
       = g.input :text_formatting, :as => :select, :collection => options_for_text_formatting, :include_blank => false, :wrapper_html => { :class => 'extra text-formatting' }, :input_html => { :class => 'text_formatting' }
 
-      = g.input :class_name, :as => :select, :collection => options_for_content_types, :include_blank => false, :wrapper_html => { :class => 'extra class-name', :style => 'display: none' }, :input_html => { :class => 'class_name' }
+      = g.input :class_name, :as => :select, :collection => options_for_content_type, :include_blank => false, :wrapper_html => { :class => 'extra class-name', :style => 'display: none' }, :input_html => { :class => 'class_name' }
 
-      / = g.input :inverse_of, :input_html => { :class => 'inverse_of' }, :wrapper_html => { :style => 'display: none' }
+      = g.input :inverse_of, :as => :select, :collection => [], :wrapper_html => { :class => 'extra inverse-of', :style => 'display: none' }, :input_html => { :class => 'inverse_of' }
+
+      = g.input :ui_enabled, :as => :'Locomotive::Toggle', :wrapper_html => { :class => 'extra ui-enabled' }, :input_html => { :class => 'ui_enabled' }
 
     %span.actions
       = link_to 'toggle', '#', :class => 'toggle'

app/views/locomotive/custom_fields/types/_has_many.html.haml

@@ -1,33 +1,70 @@
-= form.custom_input field._alias.to_sym, :label => field.label, :hint => field.hint, :css => 'has-many', :required => required do
+- if !f.object.new_record? && field.ui_enabled?
 
-  .has-many-selector
+  = f.input     name.to_sym,
+    :label      => field.label,
+    :hint       => field.hint,
+    :as         => :'Locomotive::Empty',
+    :wrapper_html => { :id => "content_entry_#{name}_input", :class => 'empty relationship input' }
 
-    %p{ :style => form.object.send(field._alias.to_sym).empty? ? '' : 'display: none'  }
+  - content_for :head do
-      = t('.empty')
+
+    %script{ :type => 'text/html', :id => "#{name}_list" }
+
+      %p.empty{ :style => 'display: none' }!= t('.empty')
 
       %ul
 
-    %script{ :type => 'text/x-mustache-template', :name => 'template', :'data-base-input-name' => "content[#{field._alias.to_sym}]" }
+      %hr
-      %li{ :class => "item {{behaviour_flag}}" }
-        %span.handle
-          = image_tag 'admin/form/icons/drag.png'
 
-        {{^if_template}}
+      %p
-        %input{ :name => '{{base_name}}[]', :value => '{{{id}}}', :type => 'hidden', :'data-field' => 'id' }
+        = link_to t('.new_entry'), '#'
-        {{/if_template}}
 
-        %strong {{label}}
+    %script{ :type => 'text/html', :id => "#{name}_entry" }
+      %li
+        .handle.col
+          = image_tag 'locomotive/form/icons/drag.png'
 
-        {{#if_template}}
+        .label.col
-        = select_tag 'label', ''
+          {{label}}
-        {{/if_template}}
 
         %span.actions
-          - if field.reverse_lookup?
+          = link_to 'x', '#', :class => 'remove', :confirm => t('locomotive.messages.confirm')
-            = link_to image_tag('admin/form/pen.png'), '#', :class => 'edit first'
-          = link_to image_tag('admin/form/icons/trash.png'), '#', :class => 'remove'
-          %button{ :class => 'button light mini add', :type => 'button' }
-            %span!= t('locomotive.buttons.new_item')
 
-    %script{ :type => 'text/javascript', :name => 'data' }
+
-      != has_many_data_to_js(field, form.object)
+  / - collection = f.object.send(name.to_sym)
+
+
+
+/ = form.custom_input field._alias.to_sym, :label => field.label, :hint => field.hint, :css => 'has-many', :required => required do
+/
+/   .has-many-selector
+/
+/     %p{ :style => form.object.send(field._alias.to_sym).empty? ? '' : 'display: none'  }
+/       = t('.empty')
+/
+/     %ul
+/
+/     %script{ :type => 'text/x-mustache-template', :name => 'template', :'data-base-input-name' => "content[#{field._alias.to_sym}]" }
+/       %li{ :class => "item {{behaviour_flag}}" }
+/         %span.handle
+/           = image_tag 'admin/form/icons/drag.png'
+/
+/         {{^if_template}}
+/         %input{ :name => '{{base_name}}[]', :value => '{{{id}}}', :type => 'hidden', :'data-field' => 'id' }
+/         {{/if_template}}
+/
+/         %strong {{label}}
+/
+/         {{#if_template}}
+/         = select_tag 'label', ''
+/         {{/if_template}}
+/
+/         %span.actions
+/           - if field.reverse_lookup?
+/             = link_to image_tag('admin/form/pen.png'), '#', :class => 'edit first'
+/           = link_to image_tag('admin/form/icons/trash.png'), '#', :class => 'remove'
+/           %button{ :class => 'button light mini add', :type => 'button' }
+/             %span!= t('locomotive.buttons.new_item')
+/
+/     %script{ :type => 'text/javascript', :name => 'data' }
+/       != has_many_data_to_js(field, form.object)

app/views/locomotive/custom_fields/types/_select.html.haml

@@ -1,5 +1,5 @@
 = f.input :"#{name}_id",
   :label      => field.label,
   :hint       => field.hint,
-  :as         => 'select',
+  :as         => :select,
   :collection => field.ordered_select_options.map { |option| [option.name, option.id] }

app/views/locomotive/custom_fields/types/_text.html.haml

@@ -1,5 +1,5 @@
 = f.input field.name.to_sym,
   :label      => field.label,
   :hint       => field.hint,
-  :as         => field.text_formatting == 'html' ? :'Locomotive::Rte' : 'text',
+  :as         => field.text_formatting == 'html' ? :'Locomotive::Rte' : :text,
   :input_html => { :class => field.text_formatting }

config/locales/default.en.yml

@@ -17,6 +17,7 @@ en:
           liquid_syntax: "Liquid Syntax error ('%{error}' on '%{fullpath}')"
           liquid_extend: "The page '%{fullpath}' extends a template which does not exist"
         too_few_custom_fields: "At least, one custom field is required"
+        security: "presents a security problem"
 
   attributes:
     defaults:

lib/locomotive/custom_fields.rb

@@ -3,12 +3,24 @@ CustomFields.options = {
   :reserved_names => Mongoid.destructive_fields + %w(created_at updated_at)
 }
 
-# Set correct paths
 module CustomFields
+
+  class Field
+    field :ui_enabled, :type => Boolean, :default => true
+
+    protected
+
+    def ensure_class_name_security
+      self._parent.send :ensure_class_name_security, self
+    end
+  end
+
   module Types
+
     module File
       class FileUploader < ::CarrierWave::Uploader::Base
 
+        # Set correct paths
         def store_dir
           "sites/#{model.site_id}/contents/#{model.class.model_name.underscore}/#{model.id}/files"
         end

lib/locomotive/dependencies.rb

@@ -2,7 +2,7 @@ puts "\t...loading dependencies"
 
 require 'mongoid'
 require 'mongoid/railtie'
-require 'mongoid_acts_as_tree'
+require 'mongoid/tree'
 require 'devise'
 require 'devise/orm/mongoid'
 require 'kaminari'

lib/locomotive/liquid/drops/page.rb

@@ -18,7 +18,7 @@ module Locomotive
         end
 
         def breadcrumbs
-          @breadcrumbs ||= liquify(*self._source.self_and_ancestors)
+          @breadcrumbs ||= liquify(*self._source.ancestors_and_self)
         end
 
         def children

locomotive_cms.gemspec

@@ -14,13 +14,13 @@ Gem::Specification.new do |s|
   s.email       = ['didier@nocoffee.fr']
   s.homepage    = 'http://www.locomotivecms.com'
   s.summary     = 'A Next Generation Sexy CMS for Rails 3'
-  s.description = 'Locomotive is a next generation CMS system with sexy admin tools, liquid templating, and inline editing powered by mongodb and rails 3.1'
+  s.description = 'Locomotive is a next generation CMS system with sexy admin tools, liquid templating, and inline editing powered by mongodb and rails 3.2'
 
   s.required_rubygems_version = '>= 1.3.6'
 
   s.add_dependency 'rake',                            '~> 0.9.2'
 
-  s.add_dependency 'rails',                           '~> 3.1.3'
+  s.add_dependency 'rails',                           '~> 3.2.1'
 
   s.add_dependency 'devise',                          '~> 1.5.3'
   s.add_dependency 'cancan',                          '~> 1.6.7'
@@ -28,22 +28,23 @@ Gem::Specification.new do |s|
   s.add_dependency 'mongo',                           '~> 1.5.2'
   s.add_dependency 'bson_ext',                        '~> 1.5.2'
   s.add_dependency 'mongoid',                         '~> 2.4.3'
-  s.add_dependency 'locomotive_mongoid_acts_as_tree', '~> 0.1.5.8'
+  s.add_dependency 'locomotive-mongoid-tree',         '~> 0.6.2'
+  # s.add_dependency 'locomotive_mongoid_acts_as_tree', '~> 0.1.5.8'
 
-  s.add_dependency 'custom_fields',                   '~> 2.0.0.rc2'
+  s.add_dependency 'custom_fields',                   '~> 2.0.0.rc3'
 
   s.add_dependency 'kaminari',                        '~> 0.13.0'
 
-  s.add_dependency 'haml',                            '~> 3.1.3'
+  s.add_dependency 'haml',                            '~> 3.1.4'
-  s.add_dependency 'sass-rails',                      '~> 3.1.5'
+  # # s.add_dependency 'sass-rails',                      '~> 3.1.5'
-  s.add_dependency 'coffee-script',                   '~> 2.2.0'
+  # # s.add_dependency 'coffee-script',                   '~> 2.2.0'
-  s.add_dependency 'uglifier',                        '~> 1.2.2'
+  # # s.add_dependency 'uglifier',                        '~> 1.2.2'
-  s.add_dependency 'compass',                         '~> 0.12.alpha.4'
+  # # # s.add_dependency 'compass',                         '~> 0.12.rc.0'
   s.add_dependency 'jquery-rails',                    '~> 1.0.16'
-  s.add_dependency 'rails-backbone',                  '~> 0.5.4'
+  s.add_dependency 'rails-backbone',                  '~> 0.6.1'
   s.add_dependency 'codemirror-rails',                '~> 2.21'
-  s.add_dependency 'locomotive-tinymce-rails',        '~> 3.4.7'
+  s.add_dependency 'locomotive-tinymce-rails',        '~> 3.4.7.1'
-  s.add_dependency 'locomotive-aloha-rails',          '~> 0.20.1'
+  s.add_dependency 'locomotive-aloha-rails',          '~> 0.20.1.1'
   s.add_dependency 'flash_cookie_session',            '~> 1.1.1'
 
   s.add_dependency 'locomotive_liquid',               '2.2.2'

spec/dummy/config/application.rb

@@ -5,7 +5,8 @@ require 'action_mailer/railtie'
 require 'active_resource/railtie'
 require 'sprockets/railtie'
 
-Bundler.require
+# Bundler.require
+Bundler.require(*Rails.groups(:assets => %w(development test)))
 require 'locomotive/engine'
 
 module Dummy
@@ -43,6 +44,10 @@ module Dummy
 
     # Version of your assets, change this if you want to expire all your assets
     config.assets.version = '1.0'
+
+    # config.after_initialize do |c|
+    #   c.middleware.delete(Sass::Plugin::Rack)
+    # end
   end
 end