From f2ee056873b84f8917e72d87181e1a9f5f653342 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Thu, 27 Nov 2008 18:59:24 +0100
Subject: Added view path support for engines [DHH]

---
 railties/lib/rails/plugin.rb        | 11 ++++++-----
 railties/lib/rails/plugin/loader.rb | 34 ++++++++++++++++++++++++----------
 2 files changed, 30 insertions(+), 15 deletions(-)

(limited to 'railties/lib/rails')

diff --git a/railties/lib/rails/plugin.rb b/railties/lib/rails/plugin.rb
index 2b1e877e2b..4901abe808 100644
--- a/railties/lib/rails/plugin.rb
+++ b/railties/lib/rails/plugin.rb
@@ -71,6 +71,11 @@ module Rails
       File.exist?(routing_file)
     end
 
+
+    def view_path
+      File.join(directory, 'app', 'views')
+    end
+
     def controller_path
       File.join(directory, 'app', 'controllers')
     end
@@ -95,11 +100,7 @@ module Rails
 
       
       def app_paths
-        [ 
-          File.join(directory, 'app', 'models'), 
-          File.join(directory, 'app', 'controllers'),
-          File.join(directory, 'app', 'helpers')
-        ]
+        [ File.join(directory, 'app', 'models'), File.join(directory, 'app', 'helpers'), controller_path ]
       end
       
       def lib_path
diff --git a/railties/lib/rails/plugin/loader.rb b/railties/lib/rails/plugin/loader.rb
index f08d9b74e2..be81bdf4fa 100644
--- a/railties/lib/rails/plugin/loader.rb
+++ b/railties/lib/rails/plugin/loader.rb
@@ -39,6 +39,8 @@ module Rails
           register_plugin_as_loaded(plugin)
         end
 
+        configure_engines
+
         ensure_all_registered_plugins_are_loaded!
       end
       
@@ -63,19 +65,31 @@ module Rails
         $LOAD_PATH.uniq!
       end
       
-      # Returns an array of all the controller paths found inside engine-type plugins.
-      def controller_paths
-        engines.collect(&:controller_path)
-      end
-      
-      # Returns an array of routing.rb files from all the plugins that include config/routes.rb
-      def routing_files
-        plugins.select(&:routed?).collect(&:routing_file)
-      end
-      
       
       protected
+        def configure_engines
+          if engines.any?
+            add_engine_routing_configurations
+            add_engine_controller_paths
+            add_engine_view_paths
+          end
+        end
       
+        def add_engine_routing_configurations
+          engines.select(&:routed?).collect(&:routing_file).each do |routing_file|
+            ActionController::Routing::Routes.add_configuration_file(routing_file)
+          end
+        end
+        
+        def add_engine_controller_paths
+          ActionController::Routing.controller_paths += engines.collect(&:controller_path)
+        end
+        
+        def add_engine_view_paths
+          # reverse it such that the last engine can overwrite view paths from the first, like with routes
+          ActionController::Base.view_paths += ActionView::PathSet.new(engines.collect(&:view_path).reverse)
+        end
+
         # The locate_plugins method uses each class in config.plugin_locators to
         # find the set of all plugins available to this Rails application.
         def locate_plugins
-- 
cgit v1.2.3


From 1e8f9634f65e1076deba3e20cca3d032ec12e026 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sat, 29 Nov 2008 10:45:52 +0100
Subject: Include Rack in the server noise

---
 railties/lib/rails/backtrace_cleaner.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'railties/lib/rails')

diff --git a/railties/lib/rails/backtrace_cleaner.rb b/railties/lib/rails/backtrace_cleaner.rb
index 82537d962f..d8626aaf14 100644
--- a/railties/lib/rails/backtrace_cleaner.rb
+++ b/railties/lib/rails/backtrace_cleaner.rb
@@ -3,11 +3,11 @@ module Rails
     ERB_METHOD_SIG = /:in `_run_erb_.*/
 
     VENDOR_DIRS  = %w( vendor/plugins vendor/gems vendor/rails )
-    MONGREL_DIRS = %w( lib/mongrel bin/mongrel )
+    SERVER_DIRS  = %w( lib/mongrel bin/mongrel lib/rack )
     RAILS_NOISE  = %w( script/server )
     RUBY_NOISE   = %w( rubygems/custom_require benchmark.rb )
 
-    ALL_NOISE    = VENDOR_DIRS + MONGREL_DIRS + RAILS_NOISE + RUBY_NOISE
+    ALL_NOISE    = VENDOR_DIRS + SERVER_DIRS + RAILS_NOISE + RUBY_NOISE
 
     def initialize
       super
-- 
cgit v1.2.3