add the ui element to select the languages for a site

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

@@ -14,8 +14,6 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
   initialize: ->
     @model = new Locomotive.Models.ContentEntry(@options.content_entry)
 
-    console.log(@model.urlRoot)
-
     window.foo = @model
 
     Backbone.ModelBinding.bind @
@@ -61,7 +59,6 @@ class Locomotive.Views.ContentEntries.FormView extends Locomotive.Views.Shared.F
     @$('li.input.highlighted > input[type=text]').slugify(target: @$('#content_entry__slug'))
 
   refresh_file_fields: ->
-    console.log('refresh_file_fields')
     _.each @_file_field_views, (view) => view.refresh()
 
   remove: ->

app/assets/javascripts/locomotive/views/current_site/edit_view.js.coffee

@@ -13,19 +13,39 @@ class Locomotive.Views.CurrentSite.EditView extends Locomotive.Views.Shared.Form
   initialize: ->
     @model = new Locomotive.Models.CurrentSite(@options.site)
 
-    Backbone.ModelBinding.bind @
+    Backbone.ModelBinding.bind @, checkbox: 'class'
 
     window.foo = @model
 
   render: ->
     super()
 
+    @add_toggle_mode_for_locales()
+
+    @make_locales_sortable()
+
     @render_domains()
 
     @render_memberships()
 
     @enable_liquid_editing()
 
+  add_toggle_mode_for_locales: ->
+    @$('#site_locales_input .list input[type=checkbox]').bind 'change', (event) ->
+      el = $(event.target)
+      if el.is(':checked')
+        el.closest('.entry').addClass('selected')
+      else
+        el.closest('.entry').removeClass('selected')
+
+  make_locales_sortable: ->
+    @sortable_locales_list = @$('#site_locales_input .list').sortable
+      items:      '.entry'
+      tolerance:  'pointer'
+      update: =>
+        list = _.map @$('#site_locales_input .list input:checked'), (el) => $(el).val()
+        @model.set locales: list
+
   render_domains: ->
     @domains_view = new Locomotive.Views.Sites.DomainsView model: @model, errors: @options.errors
 

app/assets/javascripts/locomotive/views/import/show_view.js.coffee

@@ -17,7 +17,6 @@ class Locomotive.Views.Import.ShowView extends Backbone.View
       @refresh_steps
 
   refresh_steps: (data) =>
-    console.log 'refresh_steps: ....'
     window.foo = data
     window.bar = @
 

app/assets/stylesheets/locomotive/formtastic_changes.scss

@@ -279,6 +279,63 @@ form.formtastic {
           }
         } // li.string, li.password
 
+        &.locale, &.locales {
+          .list {
+            margin-left: 150px;
+          }
+
+          &.locales {
+            label {
+              color: #8B8D9A;
+            }
+          }
+
+          .entry {
+            float: left;
+            width: 212px;
+
+            margin-left: 10px;
+
+            &:first-child {
+              margin-left: 0px;
+            }
+
+            label {
+              float: none;
+              display: inline-block;
+              width: auto;
+              position: relative;
+
+              padding-left: 31px;
+              margin-left: 8px;
+
+              font-weight: normal;
+
+              img {
+                position: absolute;
+                top: 2px;
+                left: 0px;
+              }
+            }
+
+            &.selected {
+              label {
+                color: #585A69;
+              }
+              &:first-child {
+                label {
+                  font-weight: bold;
+                }
+              }
+            } // .entry.selected
+
+          } // .entry
+
+          .inline-hints {
+            clear: both;
+          }
+        } // > li.locale, li.locales
+
         &.code {
 
           textarea, .CodeMirror-scroll {
@@ -521,35 +578,6 @@ form.formtastic {
           }
         } // > li#site_memberships_input
 
-        &#account_locale_input {
-          .entry {
-            float: left;
-            width: 212px;
-
-            margin-right: 10px;
-
-            &:nth-child(3n) {
-              margin-right: 0px;
-            }
-
-            label {
-              float: none;
-              display: inline-block;
-              width: auto;
-              position: relative;
-
-              padding-left: 31px;
-              margin-left: 8px;
-
-              img {
-                position: absolute;
-                top: 2px;
-                left: 0px;
-              }
-            }
-          }
-        } // > li#account_locale_input
-
         &#account_sites_input {
           .entry {
             strong {

app/controllers/locomotive/current_site_controller.rb

@@ -7,6 +7,8 @@ module Locomotive
 
     load_and_authorize_resource :class => 'Site'
 
+    helper 'Locomotive::Sites'
+
     before_filter :filter_attributes
 
     respond_to :json, :only => :update

app/helpers/locomotive/sites_helper.rb

@@ -1,11 +1,7 @@
 module Locomotive::SitesHelper
 
-  # def error_on_domain(site, name)
+  def ordered_current_site_locales
-  #   if (error = (site.errors[:domains] || []).detect { |n| n.include?(name) })
+    current_site.locales + (Locomotive.config.site_locales - current_site.locales)
-  #     content_tag(:span, error, :class => 'inline-errors')
+  end
-  #   else
-  #     ''
-  #   end
-  # end
 
 end

app/inputs/locomotive/locales_input.rb

@@ -0,0 +1,59 @@
+module Locomotive
+  class LocalesInput < ::Formtastic::Inputs::CheckBoxesInput
+
+    def to_html
+      input_wrapping do
+        label_html <<
+        choices_group_wrapping do
+          collection.map { |choice|
+            choice_wrapping(choice_wrapping_html_options(choice)) do
+              choice_html(choice)
+            end
+          }.join("\n").html_safe
+        end
+      end
+    end
+
+    def choices_group_wrapping(&block)
+      template.content_tag(:div,
+        template.capture(&block),
+        choices_group_wrapping_html_options
+      )
+    end
+
+    def choice_wrapping(html_options, &block)
+      template.content_tag(:div,
+        template.capture(&block),
+        html_options
+      )
+    end
+
+    def choice_html(choice)
+      check_box_without_hidden_input(choice) <<
+      template.content_tag(:label,
+        choice_label(choice),
+        label_html_options.merge(:for => choice_input_dom_id(choice), :class => nil)
+      )
+    end
+
+    def choice_label(choice)
+      text = I18n.t("locomotive.my_account.edit.#{choice}")
+      template.image_tag("locomotive/icons/flags/#{choice}.png", :alt => text) << text
+    end
+
+    def choices_group_wrapping_html_options
+      { :class => 'list' }
+    end
+
+    def choice_wrapping_html_options(choice)
+      super.tap do |options|
+        options[:class] = "entry #{checked?(choice) ? 'selected' : ''}"
+      end
+    end
+
+    def hidden_fields?
+      false
+    end
+
+  end
+end

app/models/locomotive/extensions/site/i18n.rb

@@ -0,0 +1,53 @@
+module Locomotive
+  module Extensions
+    module Site
+      module I18n
+
+        extend ActiveSupport::Concern
+
+        included do
+
+          ## fields ##
+          field :locales, :type => 'RawArray', :default => []
+
+          ## callbacks ##
+          # after_validation :add_missing_locales_for_all_pages
+
+        end
+
+        module InstanceMethods
+
+          def locales=(array)
+            array = [] if array.blank?; super(array)
+          end
+
+          def default_locale
+            self.locales.first || Locomotive.config.site_locales.first
+          end
+
+          # protected
+          #
+          # def add_missing_locales_for_all_pages
+          #   if self.locales_changed?
+          #     list = self.pages.to_a
+          #
+          #     while !list.empty? do
+          #       page = list.pop
+          #       begin
+          #         page.send(:set_slug_and_fullpath_for_all_locales, self.locales)
+          #
+          #         page.save
+          #
+          #       rescue TypeError => e
+          #         list.insert(0, page)
+          #       end
+          #     end
+          #   end
+          # end
+
+        end
+
+      end
+    end
+  end
+end

app/models/locomotive/site.rb

@@ -7,6 +7,7 @@ module Locomotive
     extend  Extensions::Site::SubdomainDomains
     extend  Extensions::Site::FirstInstallation
     include Extensions::Shared::Seo
+    include Extensions::Site::I18n
 
     ## fields ##
     field :name

app/presenters/locomotive/site_presenter.rb

@@ -1,7 +1,7 @@
 module Locomotive
   class SitePresenter < BasePresenter
 
-    delegate :name, :subdomain, :domains, :robots_txt, :seo_title, :meta_keywords, :meta_description, :domains_without_subdomain, :to => :source
+    delegate :name, :locales, :subdomain, :domains, :robots_txt, :seo_title, :meta_keywords, :meta_description, :domains_without_subdomain, :to => :source
 
     def domain_name
       Locomotive.config.domain
@@ -12,7 +12,7 @@ module Locomotive
     end
 
     def included_methods
-      super + %w(name domain_name subdomain domains robots_txt seo_title meta_keywords meta_description domains_without_subdomain memberships)
+      super + %w(name locales domain_name subdomain domains robots_txt seo_title meta_keywords meta_description domains_without_subdomain memberships)
     end
 
   end

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

@@ -6,13 +6,9 @@
   :plain
     { site: #{@site.to_json(:current_account => current_locomotive_account, :current_site => current_site)}, errors: #{@site.errors.to_json} }
 
-= f.inputs :name => :information, :style => 'display: none' do
+= f.inputs :name => :information  do
-  = f.input :name
+  = f.input :name, :wrapper_html => { :style => 'display: none' }
-
+  = f.input :locales, :as => '::Locomotive::Locales', :collection => ordered_current_site_locales, :input_html => { :class => 'locales' }
-= f.inputs :name => :seo, :class => "inputs foldable #{'folded' if inputs_folded?(@site)}" do
-  = f.input :seo_title
-  = f.input :meta_keywords
-  = f.input :meta_description
 
 - if can?(:point, Locomotive::Site)
   - if manage_subdomain_or_domains?
@@ -22,6 +18,12 @@
       - if manage_domains?
         = f.input :domains, :as => :'Locomotive::Empty'
 
+
+= f.inputs :name => :seo, :class => "inputs foldable #{'folded' if inputs_folded?(@site)}" do
+  = f.input :seo_title
+  = f.input :meta_keywords
+  = f.input :meta_description
+
 - if can?(:index, Locomotive::Membership)
 
   = f.inputs :name => :memberships do

config/locales/formtastic.en.yml

@@ -54,6 +54,8 @@ en:
           password_confirmation: New password confirmation
       page:
         seo_title: Title
+      site:
+        locales: Languages
 
     hints:
       page:
@@ -68,6 +70,7 @@ en:
       snippet:
         slug: "You need to know it in order to insert the snippet inside a page"
       site:
+        locales: "Drag&drop a flag to the first position to make it the default one."
         seo_title: "Define a global value here which should be used as the value for the title tag in the head section."
         meta_keywords: "Meta keywords used within the head tag of the page. They are separated by a comma. Required for SEO."
         meta_description: "Meta description used within the head tag of the page. Required for SEO."

doc/TODO

@@ -66,6 +66,10 @@ x edit my site
     - use list_or_group_entries instead of ordered_entries
     - bug ui with contents popup
     - custom_fields: use the appropriate icon to drag select options
+- i18n
+  x add locales a site responds to
+  - locale switcher
+- inline editor
 
 - disallow to click twice on the submit form button (spinner ?)
 - message to notify people if their browser is too old

lib/generators/locomotive/install/templates/locomotive.rb

@@ -52,6 +52,9 @@ Locomotive.configure do |config|
   # default locale (for now, only en, de, fr, pt-BR and it are supported)
   config.default_locale = :en
 
+  # available locales suggested to "localize" a site. You will have to pick up at least one among that list.
+  # config.site_locales = %w{en de fr pt-BR it nl no es ru}
+
   # tell if logs are enabled. Useful for debug purpose.
   config.enable_logs = true
 

lib/locomotive/configuration.rb

@@ -8,6 +8,7 @@ module Locomotive
       # :forbidden_paths      => %w{layouts snippets stylesheets javascripts assets admin system api},
       :reserved_slugs         => %w{stylesheets javascripts assets admin images api pages edit},
       :locales                => %w{en de fr pt-BR it nl no es ru},
+      :site_locales           => %w{en de fr pt-BR it nl no es ru},
       :cookie_key             => '_locomotive_session',
       :enable_logs            => false,
       :hosting                => :auto,

lib/locomotive/mongoid/patches.rb

@@ -2,32 +2,33 @@
 
 require 'mongoid'
 
-module Mongoid
+module Mongoid#:nodoc:
-  module Document
+  module Document #:nodoc:
     def as_json(options = {})
       attrs = super(options)
       attrs["id"] = attrs["_id"]
       attrs
     end
   end
+
+  module Fields #:nodoc:
+    module Internal #:nodoc:
+      class RawArray < Mongoid::Fields::Internal::Array
+        def resizable?; false; end
+      end
     end
 
-# Limit feature for embedded documents
+    class RawArray < ::Array; end
-
+  end
-module Mongoid #:nodoc:
 
   # without callback feature
-  module Callbacks
+  module Callbacks #:nodoc:
-
+    module ClassMethods #:nodoc:
-    module ClassMethods
-
       def without_callback(*args, &block)
         skip_callback(*args)
         yield
         set_callback(*args)
       end
-
+    end
-    end
-
   end
 end

spec/dummy/config/initializers/locomotive.rb

@@ -53,6 +53,9 @@ Locomotive.configure do |config|
   # default locale (for now, only en, de, fr, pt-BR and it are supported)
   config.default_locale = :en
 
+  # available locales suggested to "localize" a site. You will have to pick up at least one among that list.
+  config.site_locales = %w{en de fr pt-BR it nl no es ru}
+
   # tell if logs are enabled. Useful for debug purpose.
   config.enable_logs = true
 

vendor/assets/javascripts/locomotive/backbone.modelbinding.js

@@ -364,26 +364,39 @@ Backbone.ModelBinding = (function(Backbone, _, $){
         }
         // console.log(attribute_name);
 
+        var isArray = _.isArray(model.get(attribute_name))
+
         var modelChange = function(model, val){
-          if (val){
+          var checked = val;
+          if (isArray)
+            checked = _.include(val, element.val());
+
+          if (checked)
             element.attr("checked", "checked");
-          }
+          else
-          else{
             element.removeAttr("checked");
-          }
         };
 
-        var setModelValue = function(attr_name, value){
+        var setModelValue = function(attr_name, checked, value){
           var data = {};
+          if (isArray) {
+            var array = model.get(attr_name);
+            if (array == null) array = [];
+            if (checked)
+              array.push(value);
+            else
+              array = _.without(array, value);
+            data[attr_name] = array;
+          } else
             data[attr_name] = value;
           model.set(data);
         };
 
         var elementChange = function(ev){
-          // console.log('[SELECT] elementChange');
+          // console.log('[CHECKBOX] elementChange');
           var changedElement = view.$(ev.target);
           var checked = changedElement.is(":checked")? true : false;
-          setModelValue(attribute_name, checked);
+          setModelValue(attribute_name, checked, changedElement.val());
         };
 
         modelBinder.registerModelBinding(model, attribute_name, modelChange);
@@ -393,16 +406,16 @@ Backbone.ModelBinding = (function(Backbone, _, $){
         if (attr_exists) {
           // set the default value on the form, from the model
           var attr_value = model.get(attribute_name);
-          if (typeof attr_value !== "undefined" && attr_value !== null && attr_value != false) {
+          if (isArray && !_.isArray(attr_value)) attr_value = [];
+          if (typeof attr_value !== "undefined" && attr_value !== null && (attr_value == true || _.include(attr_value, element.val()))) {
             element.attr("checked", "checked");
-          }
+          }else{
-          else{
             element.removeAttr("checked");
           }
         } else {
           // bind the form's value to the model
           var checked = element.is(":checked")? true : false;
-          setModelValue(attribute_name, checked);
+          setModelValue(attribute_name, checked, element.val());
         }
       });
     };

vendor/assets/javascripts/locomotive/backbone.sync.js

@@ -51,6 +51,11 @@
 
         var _buildParams = function(prefix, obj, fn) { // code grabbed from jquery
           if (jQuery.isArray(obj)) {
+            if (obj.length == 0) { // empty arrays
+              fn(prefix, obj);
+              return;
+            }
+
             jQuery.each(obj, function(i, v) {
               if (/\[\]$/.test(prefix)) { // rbracket
                 fn(prefix, v);