enhance carrierwave settings to support bushi.do

app/uploaders/asset_uploader.rb

@@ -5,7 +5,7 @@ class AssetUploader < CarrierWave::Uploader::Base
   include CarrierWave::RMagick
 
   def store_dir
-    "sites/#{model.collection.site_id}/assets/#{model.id}"
+    self.build_store_dir('sites', model.collection.site_id, 'assets', model.id)
   end
 
   # def cache_dir

app/uploaders/editable_file_uploader.rb

@@ -1,7 +1,7 @@
 class EditableFileUploader < ::CarrierWave::Uploader::Base
 
   def store_dir
-    "sites/#{model.page.site_id}/pages/#{model.page.id}/files"
+    self.build_store_dir('sites', model.page.site_id, 'pages', model.page.id, 'files')
   end
 
   # def cache_dir

app/uploaders/theme_asset_uploader.rb

@@ -7,7 +7,7 @@ class ThemeAssetUploader < AssetUploader
   process :set_width_and_height
 
   def store_dir
-    File.join('sites', (model.site_id_was || model.site_id).to_s, 'theme', model.folder_was || model.folder)
+    self.build_store_dir('sites', (model.site_id_was || model.site_id).to_s, 'theme', model.folder_was || model.folder)
   end
 
   def stale_model?

app/uploaders/theme_uploader.rb

@@ -2,7 +2,7 @@ class ThemeUploader < ::CarrierWave::Uploader::Base
 
   def store_dir
     if Locomotive.config.delayed_job
-      "sites/#{model.id}/tmp/themes"
+      self.build_store_dir('sites', model.id, 'tmp', 'themes')
     else
       "#{Rails.root}/tmp/themes"
     end

app/views/admin/current_sites/_form.html.haml

@@ -15,7 +15,7 @@
     = f.custom_input :subdomain, :css => 'path' do
       %em
         http://
-      = f.text_field :subdomain, :disabled => (manage_subdomain? ? '' : 'disabled')
+      = f.text_field :subdomain, :readonly => !manage_subdomain?
       \.
       %em
         = application_domain

config/initializers/carrierwave.rb

@@ -21,6 +21,7 @@ CarrierWave.configure do |config|
     if Locomotive.bushido?
       config.storage = :file
       config.root = File.join(Rails.root, 'public', 'store')
+      config.store_dir = 'store'
     else
       config.storage = :s3
       config.s3_access_key_id = ENV['S3_KEY_ID']

lib/locomotive/carrierwave/patches.rb

@@ -33,6 +33,26 @@ module CarrierWave
 
   end
 
+  module Uploader
+
+    class Base
+
+      # alias :super_store_dir :store_dir
+
+      def build_store_dir(*args)
+        default_dir = self.class.store_dir
+
+        if default_dir.blank? || default_dir == 'uploads'
+          File.join(args)
+        else
+          File.join([default_dir] + args)
+        end
+      end
+
+    end
+
+  end
+
 end
 
 module CarrierWave