Fix some translations. Improve style for menu, fix layout in digitals page. Working version.

app/models/spree/digital.rb

@@ -2,12 +2,12 @@ module Spree
   class Digital < ActiveRecord::Base
     belongs_to :variant
     has_many :digital_links, :dependent => :destroy
-  
+
     has_attached_file :attachment, :path => ":rails_root/private/digitals/:id/:basename.:extension"
-  
+
     # TODO: Limit the attachment to one single file. Paperclip supports many by default :/
 
     attr_accessible :variant_id, :attachment
-      
+
   end
 end

app/overrides/add_digital_downloads_to_invoice.rb

@@ -2,11 +2,11 @@ Deface::Override.new(:virtual_path => "spree/shared/_order_details",
                      :name => "add_digital_downloads_to_invoice",
                      :insert_bottom => "td[data-hook='order_item_description']",
                      :text => %q{
-<% if order.state == 'complete' and item.variant.digital? %>
+<% if order.payment_state == 'paid' and item.variant.digital? %>
   <%= content_tag(:p, :class => 'download_links') do %>
     <% item.digital_links.each do |digital_link| %>
     <% format = File.extname(digital_link.digital.attachment.path).downcase %>
-      <%= link_to t(:digital_download, :type => t("digital_format#{format}")), digital_url(:host => Spree::Config.get(:site_url), :secret => digital_link.secret), :class => "btn #{format}" %>
+      <%= link_to Spree.t(:digital_download, :type => Spree.t("digital_format#{format}")), digital_url(:host => Spree::Config.get(:site_url), :secret => digital_link.secret), :class => "btn #{format}" %>
     <% end %>
   <% end %>
 <% end %>

app/overrides/add_digital_versions_to_admin_product_tabs.rb

@@ -2,7 +2,7 @@ Deface::Override.new(:virtual_path => "spree/admin/shared/_product_tabs",
                      :name => "add_digital_versions_to_admin_product_tabs",
                      :insert_bottom => "[data-hook='admin_product_tabs'], #admin_product_tabs[data-hook]",
                      :text => "    <li<%== ' class=\"active\"' if current == \"Digital Versions\" %>>
-      <%= link_to t(\"digital_versions\"), admin_product_digitals_path(@product) %>
+      <%= link_to_with_icon 'icon-tasks', Spree.t(:digital_versions), admin_product_digitals_path(@product) %>
     </li>
 ",
                      :disabled => false)

app/overrides/add_reset_digitals_to_admin_orders.rb

@@ -2,6 +2,6 @@ Deface::Override.new(:virtual_path => "spree/admin/shared/_order_tabs",
                      :name => "add_reset_digitals_to_admin_orders",
                      :insert_after => ".sidebar",
                      :text => %q{
-<%= content_tag(:p, button_link_to(t(:reset_downloads), reset_digitals_admin_order_url(@order)), class: 'clear') if @order.digital? or true %>
+<%= content_tag(:p, button_link_to(Spree.t(:reset_downloads), reset_digitals_admin_order_url(@order)), class: 'clear') if @order.digital? or true %>
                       },
                      :disabled => false)

app/views/spree/admin/digitals/_form.html.erb

@@ -1,5 +1,4 @@
 <div>
-  <div>
     <%= form_for(:digital, :url => admin_product_digitals_path(@product), :method => :create, :multipart => true ) do |f| %>
     <fieldset>
       <legend><%= Spree::Variant.model_name.human %> "<%= variant.options_text %>"</legend>
@@ -11,7 +10,7 @@
         <% variant.digitals.each do |digital| %>
         <li>
          <%= render digital %>&nbsp;&nbsp;
-         <%= link_to Spree.t("delete_file"), admin_product_digital_url(@product, digital), :confirm => Spree.t('delete_file_cofirmation', :filename => digital.attachment_file_name), :method => :delete %>
+         <%= link_to Spree.t(:delete_file), admin_product_digital_url(@product, digital), :confirm => Spree.t(:delete_file_cofirmation, :filename => digital.attachment_file_name), :method => :delete %>
        </li>
        <% end %>
      </ul>

app/views/spree/admin/digitals/index.html.erb

@@ -8,10 +8,10 @@
   <% end %>
 
 <% else %>
-  This product has no variants.
+  <%= Spree.t :product_without_variants %>
 
  <% if @product.master.digital? %>
-    A digital version of this product currently exists:
+    <%= Spree.t :digital_exists %>
     <%= render @product.master.digitals %>
   <% end %>