Edition of page part for multiple languages.

app/controllers/admin/page_parts_controller.rb

@@ -22,6 +22,14 @@ class Admin::PagePartsController < ApplicationController
 
   def edit
     @part = PagePart.find(params[:id])
+    case @part.kind
+      when 'text'
+        @i18n_variable = @part.i18n_variable
+        @partial = 'edit_text'
+        @part_locale = params[:part_locale] || I18n.locale.to_s
+      when 'module'
+      when 'snippet'
+    end
   end
 
   def create

app/models/page_part.rb

@@ -6,7 +6,24 @@ class PagePart
   field :name
   field :content
   field :kind
+  field :i18n_variable_id, :type => BSON::ObjectId
 
   belongs_to :page
+  
+  # Get the i18n_variable
+  def i18n_variable
+    @i18n_variable ||= I18nVariable.find(self.i18n_variable_id) rescue nil
+  end
+  
+  # Update or create the i18n_variable record
+  def i18n_variable=(attr)
+    if self.i18n_variable_id
+      self.i18n_variable.update_attributes(attr)
+    else
+      var = I18nVariable.new(attr.merge({:key => self.key, :document_class => self.class, :parent_id => self.page.i18n_variable_id}))
+      var.save
+      self.i18n_variable_id = var.id
+    end
+  end
 
 end

app/views/admin/page_parts/_edit.html.erb

@@ -1,10 +0,0 @@
-<%= flash_messages %>
-
-<%= form_for @part, :url => admin_page_part_path(@part), :html => { :class => 'form' } do |f| %>
-
-  <%= render :partial => "admin/page_parts/form", :locals => { :f => f } %>
-  
-  <p>
-    <%= f.submit t(:update) %> <%= link_back %>
-  </p>
-<% end %>

app/views/admin/page_parts/_edit_text.html.erb

@@ -0,0 +1,17 @@
+<%= flash_messages %>
+
+<%= render 'language_bar' %>
+
+
+<%= form_for @part, :url => admin_page_part_path(@part), :html => { :class => 'form' } do |f| %>
+	<%= fields_for "page_part[i18n_variable]", @i18n_variable, :index => nil do |f| %>
+		<% @site_valid_locales.each do |locale| %>
+			<div class="ckeditor_locale" style="display:<%= @part_locale.eql?(locale) ? 'block' : 'none' %>">
+	  		<%= render :partial => "admin/page_parts/form", :locals => { :f => f, :locale => locale } %>
+			</div>
+	  <% end %>
+	<% end %>
+  <p>
+    <%= f.submit t(:update) %> <%= link_back %>
+  </p>
+<% end %>

app/views/admin/page_parts/_form.html.erb

@@ -1,3 +1,3 @@
 <%= f.error_messages %>
 
-<%= f.cktext_area :content, :toolbar=>'Full', :width=>'700px', :height=>'200px' %>
+<%= f.cktext_area locale, :toolbar=>'Full', :width=>'700px', :height=>'200px'%>

app/views/admin/page_parts/_language_bar.html.erb

@@ -0,0 +1,7 @@
+<%= raw(VALID_LOCALES.map{ |locale|
+  if @part_locale.to_s.eql?(locale)
+    t(:_locale, :locale => locale)
+  else
+    link_to t(:_locale, :locale => locale), edit_admin_page_part_path(@part, :part_locale => locale), :class => 'reload'
+  end
+}.join(' | ')) %>

app/views/admin/page_parts/edit.html.erb

@@ -2,4 +2,4 @@
 	<div id='sidebar'><%= render 'admin/items/site_map_left_bar' %></div>
 <% end -%>
 
-<%= render 'edit' %>
+<%= render @partial %>

app/views/admin/page_parts/edit.js.erb

@@ -1 +1 @@
-$('#main').html("<%= escape_javascript(render(:partial => 'edit')) %>");
+$('#main').html("<%= escape_javascript(render(:partial => @partial)) %>");