make the bushido installation process the smoothest

.gitignore

@@ -31,3 +31,4 @@ perf/*.rb
 gem_graph.png
 sites/
 permanent
+doc/bushido

Gemfile

@@ -40,12 +40,12 @@ gem 'SystemTimer', :platforms => :ruby_18
 group :development do
   # Using unicorn_rails instead of webrick (default server)
   gem 'unicorn'
-  gem 'bushido_stub', :path => '../gems/bushido_stub'
 end
 
 group :test, :development do
   gem 'ruby-debug', :platforms => :mri_18
   gem 'ruby-debug19', :platforms => :mri_19
+  gem 'bushido_stub', :path => '../gems/bushido_stub'
 end
 
 group :production do

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: git://github.com/floehopper/mocha.git
-  revision: adeb8ae0189963cf3024f2b37d5348a7feaae11e
+  revision: 6da1242f26b12a24c4fcf67bf5921a25bc1bc88d
   specs:
     mocha (0.9.12.20110213002255)
 
@@ -15,7 +15,6 @@ PATH
   remote: ../gems/bushido_stub
   specs:
     bushido_stub (0.0.1)
-      activesupport
 
 GEM
   remote: http://rubygems.org/
@@ -64,7 +63,7 @@ GEM
     bson (1.3.1)
     bson_ext (1.3.1)
     builder (2.1.2)
-    bushido (0.0.12)
+    bushido (0.0.14)
       highline (>= 1.6.1)
       json (>= 1.4.6)
       rest-client (>= 1.6.1)

lib/locomotive/hosting/bushido.rb

@@ -1,6 +1,8 @@
 require 'bushido'
 require 'locomotive/hosting/bushido/custom_domain'
 require 'locomotive/hosting/bushido/first_installation'
+require 'locomotive/hosting/bushido/account_ext'
+require 'locomotive/hosting/bushido/middleware'
 
 module Locomotive
   module Hosting
@@ -29,7 +31,9 @@ module Locomotive
 
           self.setup_smtp_settings
 
-          self.config.delayed_job = false #true # force the use of delayed_job
+          self.add_middleware
+
+          self.config.delayed_job = true # force the use of delayed_job
 
           self.bushido_domains = ::Bushido::App.domains
           self.bushido_subdomain = ::Bushido::App.subdomain
@@ -38,6 +42,7 @@ module Locomotive
         def enhance_site_model_with_bushido
           Site.send :include, Locomotive::Hosting::Bushido::CustomDomain
           Site.send :include, Locomotive::Hosting::Bushido::FirstInstallation
+          Account.send :include, Locomotive::Hosting::Bushido::AccountExt
         end
 
         def setup_smtp_settings
@@ -53,6 +58,12 @@ module Locomotive
           }
         end
 
+        def add_middleware
+          ::Locomotive::Application.configure do |config|
+            config.middleware.use '::Locomotive::Hosting::Bushido::Middleware'
+          end
+        end
+
         # manage domains
 
         def add_bushido_domain(name)

lib/locomotive/hosting/bushido/account_ext.rb

@@ -0,0 +1,19 @@
+module Locomotive
+  module Hosting
+    module Bushido
+
+      module AccountExt
+
+        extend ActiveSupport::Concern
+
+        included do
+
+          field :bushido_user_id, :type => Integer
+
+        end
+
+      end
+
+    end
+  end
+end

lib/locomotive/hosting/bushido/middleware.rb

@@ -0,0 +1,51 @@
+require 'rack/utils'
+
+module Locomotive
+  module Hosting
+    module Bushido
+      class Middleware
+
+        BUSHIDO_JS_URL = 'http://localhost:4567/javascripts/bushido.js'
+
+        include Rack::Utils
+
+        def initialize(app, opts = {})
+          @app = app
+          @bushido_app_name = ENV['BUSHIDO_APP']
+          @bushido_claimed = ENV['BUSHIDO_CLAIMED'] && ENV['BUSHIDO_CLAIMED'].to_s.downcase == 'true'
+        end
+
+        def call(env)
+          status, headers, response = @app.call(env)
+
+          if env["PATH_INFO"] =~ /^\/admin\//
+            content = ""
+            response.each { |part| content += part }
+
+            # "claiming" bar + stats ?
+            content.gsub!(/<\/body>/i, <<-STR
+                <script type="text/javascript">
+                  var _bushido_app = '#{@bushido_app_name}';
+                  var _bushido_claimed = #{@bushido_claimed.to_s};
+                  (function() {
+                    var bushido = document.createElement('script'); bushido.type = 'text/javascript'; bushido.async = true;
+                    bushido.src = '#{BUSHIDO_JS_URL}';
+                    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(bushido, s);
+                  })();
+                </script>
+              </body>
+            STR
+            )
+
+            headers['content-length'] = bytesize(content).to_s
+
+            [status, headers, [content]]
+          else
+            [status, headers, response]
+          end
+        end
+
+      end
+    end
+  end
+end

lib/tasks/bushido.rake

@@ -5,6 +5,8 @@ require 'net/http'
 namespace :bushido do
   desc "Prepare an app to run on the Bushido hosting platform, only called during the initial installation. Called just before booting the app."
   task :install => :environment do
+
+    # re-built assets
     Jammit.package!
 
     if ENV['BUSHIDO_USER_EMAIL'] && ENV['BUSHIDO_USER_ID']
@@ -12,6 +14,7 @@ namespace :bushido do
       account = Account.create!({
         :email            => ENV['BUSHIDO_USER_EMAIL'],
         :name             => ENV['BUSHIDO_USER_NAME'] || ENV['BUSHIDO_USER_EMAIL'].split('@').first,
+        :bushido_user_id  => ENV['BUSHIDO_USER_ID'],
         :password         => ActiveSupport::SecureRandom.base64(6)
       })
     else
@@ -44,14 +47,40 @@ namespace :bushido do
     when Net::HTTPSuccess, Net::HTTPFound
       `curl -L -s -o #{template_local_path} #{template_url}`
 
+      tmp, Locomotive.config.delayed_job = Locomotive.config.delayed_job, false # disable DJ during this import
+
       Locomotive::Import::Job.run!(File.open(template_local_path), site, { :samples => true })
+
+      Locomotive.config.delayed_job = tmp # restore DJ flag
     else
       # do nothing
     end
   end
 
+  desc "Perform custom actions triggered by the Bushido hosting platform."
+  task :message => :environment do
+    event = ::Bushido::App.last_event
+
+    puts "processing...#{event.inspect}"
+
+    case event.category.to_s
+    when 'user'
+      case event.name.to_s
+      when 'create'
+        # an user has just claimed his application
+        account = Account.order_by(:created_at).first
+
+        account.email = event.data['email']
+        account.bushido_user_id = event.data['id']
+
+        account.save!
+      end
+    end
+  end
+
   desc "Prepare an app to run on the Bushido hosting platform, called on every update. Called just before booting the app."
   task :update do
+    # re-built assets
     Jammit.package!
   end
 end