vrfs-927: carrrierwave integration

admin/Gemfile

@@ -34,6 +34,7 @@ end
 gem 'will_paginate', '3.0.3'
 gem 'bootstrap-will_paginate', '0.0.6'
 gem 'carrierwave', '0.9.0'
+gem 'carrierwave_direct'
 gem 'uuidtools', '2.1.2'
 gem 'bcrypt-ruby', '3.0.1'
 gem 'jquery-rails', '2.3.0' # pinned because jquery-ui-rails was split from jquery-rails, but activeadmin doesn't support this gem yet

admin/app/admin/promo_buzz.rb

@@ -100,6 +100,8 @@ ActiveAdmin.register JamRuby::PromoBuzz, :as => 'Buzz' do
     def new
       @promo = JamRuby::PromoBuzz.new
       @promo.aasm_state = 'active'
+      @uploader = @promo.image
+      # @uploader.success_action_redirect = new_painting_url
       super
     end
 
@@ -108,6 +110,15 @@ ActiveAdmin.register JamRuby::PromoBuzz, :as => 'Buzz' do
       super
     end
 
+    def edit
+      @promo = resource
+      super
+    end
+
+    def update
+      super
+    end
+
   end
 
 end

admin/app/uploaders/image_uploader.rb

@@ -0,0 +1,15 @@
+# encoding: utf-8
+
+class ImageUploader < CarrierWave::Uploader::Base
+  include CarrierWaveDirect::Uploader
+
+  include CarrierWave::MimeTypes
+  process :set_content_type
+  storage :fog
+
+  # Add a white list of extensions which are allowed to be uploaded.
+  def extension_white_list
+    %w(jpg jpeg gif png)
+  end
+
+end

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

@@ -0,0 +1,16 @@
+<%= semantic_form_for([:admin, @promo], :html => {:multipart => true}, :url => @promo.new_record? ? admin_buzzs_path : admin_buzzs_path(@promo)) do |f| %>
+  <%= f.inputs do %>
+    <%= hidden_field_tag :referring_url, URI::encode(request.referrer) %>
+    <%= f.input(:text_short, :label => "Short Text", :input_html => {:maxlength => 512}) %>
+    <%= f.input(:text_long, :label => "Long Text", :input_html => {:rows => 3, :maxlength => 4096}) %>
+    <%= f.input(:aasm_state, :as => :select, :collection => Promotional::STATES, :label => 'Status') %>
+    <p>File: <%= @promo.image_name %></p>
+    <% # = f.hidden_field :key %>
+    <% # = f.input(:photo, :as => :file, :hint => f.template.image_tag(@promo.image_url(:thumb), :size => '50x50')) if @promo.new_record? %>
+  <% end %>
+  <%= f.actions %>
+<% end %>
+<%= direct_upload_form_for @uploader do |f| %>
+  <p><%= f.file_field :image %></p>
+  <p><%= f.submit "Upload Image" %></p>
+<% end %>

admin/config/application.rb

@@ -76,7 +76,8 @@ module JamAdmin
     config.assets.precompile += ['active_admin.css', 'active_admin.js', 'active_admin/print.css']
 
     # set to false to instead use amazon. You will also need to supply amazon secrets
-    config.store_artifacts_to_disk = true
+    config.store_artifacts_to_disk = false
+    config.storage_type = :fog
 
     # these only need to be set if store_artifact_to_files = false
     config.aws_artifact_access_key_id = ENV['AWS_KEY']

admin/config/initializers/jam_ruby/promotional.rb

@@ -0,0 +1,3 @@
+class JamRuby::PromoBuzz < JamRuby::Promotional
+  mount_uploader :image, ImageUploader
+end