Using resource controller and namespace

app/controllers/admin/digitals_controller.rb

@@ -1,10 +0,0 @@
-class Admin::DigitalsController < Spree::Admin::ResourceController
-  
-  index.before do
-    @product = Product.find_by_permalink(params[:product_id])
-  end
-  
-  create.wants.html { redirect_to admin_product_digitals_url(@product) }
-  destroy.wants.html { redirect_to admin_product_digitals_url(@product) }
-  
-end

app/controllers/digitals_controller.rb

@@ -1,16 +0,0 @@
-class DigitalsController < Spree::BaseController
-
-  ssl_required :show
-
-  def show
-    link = DigitalLink.find_by_secret(params[:secret])
-    if link.present? and link.digital.attachment.present?
-      attachment = link.digital.attachment
-      if link.authorize! and File.file?(attachment.path)
-        send_file attachment.path :filename => attachment.original_filename, :type => attachment.content_type and return
-      end
-    end
-    render :unauthorized
-  end
-  
-end

app/controllers/spree/admin/digitals_controller.rb

@@ -0,0 +1,15 @@
+module Spree
+  class Admin::DigitalsController < Spree::Admin::ResourceController
+    belongs_to "spree/product", find_by: :permalink
+    
+    def load_resource
+      @object = @product = Product.find_by_permalink(params[:product_id])
+    end
+
+    
+    protected
+      def location_after_save
+        admin_product_digitals_url(@product)
+      end
+  end
+end

app/controllers/spree/digitals_controller.rb

@@ -0,0 +1,18 @@
+module Spree
+  class DigitalsController < Spree::BaseController
+  
+    ssl_required :show
+  
+    def show
+      link = DigitalLink.find_by_secret(params[:secret])
+      if link.present? and link.digital.attachment.present?
+        attachment = link.digital.attachment
+        if link.authorize! and File.file?(attachment.path)
+          send_file attachment.path :filename => attachment.original_filename, :type => attachment.content_type and return
+        end
+      end
+      render :unauthorized
+    end
+    
+  end
+end

app/models/digital.rb

@@ -1,10 +0,0 @@
-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 :/
-    
-end

app/models/digital_link.rb

@@ -1,27 +0,0 @@
-class DigitalLink < ActiveRecord::Base
-  
-  belongs_to :digital
-  belongs_to :line_item
-
-  before_validation :set_defaults, :on => :create
-  
-  # Can this link stil be used? It is valid if it's less than 24 hours old and was not accessed more than 3 times
-  def authorizable?
-    self.created_at > 1.day.ago and self.access_counter < 3
-  end
-  
-  # This method should be called when a download is initiated.
-  # It returns +true+ or +false+ depending on whether the authorization is granted.
-  def authorize!
-    authorizable? && increment!(:access_counter) ? true : false
-  end
-  
-  private
-  
-  # Populating the secret automatically and zero'ing the access_counter (otherwise it might turn out to be NULL)
-  def set_defaults
-    self.secret = SecureRandom.hex(15)
-    self.access_counter = 0
-  end
-
-end

app/models/spree/digital.rb

@@ -0,0 +1,11 @@
+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 :/
+      
+  end
+end

app/models/spree/digital_link.rb

@@ -0,0 +1,29 @@
+module Spree
+  class DigitalLink < ActiveRecord::Base
+    
+    belongs_to :digital
+    belongs_to :line_item
+  
+    before_validation :set_defaults, :on => :create
+    
+    # Can this link stil be used? It is valid if it's less than 24 hours old and was not accessed more than 3 times
+    def authorizable?
+      self.created_at > 1.day.ago and self.access_counter < 3
+    end
+    
+    # This method should be called when a download is initiated.
+    # It returns +true+ or +false+ depending on whether the authorization is granted.
+    def authorize!
+      authorizable? && increment!(:access_counter) ? true : false
+    end
+    
+    private
+    
+    # Populating the secret automatically and zero'ing the access_counter (otherwise it might turn out to be NULL)
+    def set_defaults
+      self.secret = SecureRandom.hex(15)
+      self.access_counter = 0
+    end
+  
+  end
+end

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

@@ -2,7 +2,7 @@
   <div class="yui-u first">
   <%= form_for(:digital, :url => { :controller => 'digitals', :action => 'create' }, :html => { :multipart => true }) do |f| %>
     <fieldset>
-      <legend><%= Variant.model_name.human %> "<%= variant.options_text %>"</legend>
+      <legend><%= Spree::Variant.model_name.human %> "<%= variant.options_text %>"</legend>
       
         <%= f.field_container :current_file do %>
           <strong><%=t 'current_file' %>:</strong><br/>

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

@@ -1,5 +1,5 @@
-<%= render :partial => 'admin/shared/product_sub_menu' %>
-<%= render :partial => 'admin/shared/product_tabs', :locals => {:current => "Digital Versions"} %>
+<%= render :partial => 'spree/admin/shared/product_sub_menu' %>
+<%= render :partial => 'spree/admin/shared/product_tabs', :locals => {:current => "Digital Versions"} %>
 
 <% if @product.has_variants? %>
 

config/routes.rb

@@ -1,5 +1,4 @@
-Rails.application.routes.draw do
-  
+Spree::Core::Engine.routes.draw do
   namespace :admin do
     resources :products do
       resources :digitals

db/migrate/20111207121840_rename_digital_to_namespace.rb

@@ -0,0 +1,6 @@
+class RenameDigitalToNamespace < ActiveRecord::Migration
+  def change
+    rename_table :digitals, :spree_digitals
+    rename_table :digital_links, :spree_digital_links
+  end
+end

lib/spree_digital_hooks.rb

@@ -1,5 +1,5 @@
 class SpreeDigitalHooks < Spree::ThemeSupport::HookListener
-  Deface::Override.new(:virtual_path => "admin/shared/_product_tabs",
+  Deface::Override.new(:virtual_path => "spree/admin/shared/_product_tabs",
                      :name => "converted_admin_product_tabs_986577829",
                      :insert_bottom => "[data-hook='admin_product_tabs'], #admin_product_tabs[data-hook]",
                      :text => "    <li<%== ' class=\"active\"' if current == \"Digital Versions\" %>>