Merge branch 'master' of git@github.com:rails/rails

3 files changed, 65 insertions, 14 deletions

diff --git a/actionpack/lib/action_controller/abstract/base.rb b/actionpack/lib/action_controller/abstract/base.rb
index 4b8d953643..1f2f096dae 100644
--- a/actionpack/lib/action_controller/abstract/base.rb
+++ b/actionpack/lib/action_controller/abstract/base.rb
@@ -25,6 +25,15 @@ module AbstractController
       end
       
       alias_method :abstract?, :abstract
+
+      def inherited(klass)
+        ::AbstractController::Base.subclasses << klass.to_s
+        super
+      end
+
+      def subclasses
+        @subclasses ||= []
+      end
       
       def internal_methods
         controller = self
@@ -60,12 +69,13 @@ module AbstractController
     end
     
     def process(action_name)
-      unless respond_to_action?(action_name)
+      @_action_name = action_name = action_name.to_s
+
+      unless action_name = method_for_action(action_name)
         raise ActionNotFound, "The action '#{action_name}' could not be found"
       end
-      
-      @_action_name = action_name
-      process_action
+
+      process_action(action_name)
       self
     end
     
@@ -75,23 +85,31 @@ module AbstractController
       self.class.action_methods
     end
   
+    def action_method?(action)
+      action_methods.include?(action)
+    end
+  
     # It is possible for respond_to?(action_name) to be false and
     # respond_to?(:action_missing) to be false if respond_to_action?
     # is overridden in a subclass. For instance, ActionController::Base
     # overrides it to include the case where a template matching the
     # action_name is found.
-    def process_action
-      if respond_to?(action_name) then send(action_name)
-      elsif respond_to?(:action_missing, true) then action_missing(action_name)
-      end
+    def process_action(method_name)
+      send(method_name)
     end
-    
+
+    def _handle_action_missing
+      action_missing(@_action_name)
+    end
+
     # Override this to change the conditions that will raise an
     # ActionNotFound error. If you accept a difference case,
     # you must handle it by also overriding process_action and
     # handling the case.
-    def respond_to_action?(action_name)
-      action_methods.include?(action_name.to_s) || respond_to?(:action_missing, true)
+    def method_for_action(action_name)
+      if action_method?(action_name) then action_name
+      elsif respond_to?(:action_missing, true) then "_handle_action_missing"
+      end
     end
   end
-end
+end
\ No newline at end of file
diff --git a/actionpack/lib/action_controller/abstract/callbacks.rb b/actionpack/lib/action_controller/abstract/callbacks.rb
index 3aff83a209..51b968c694 100644
--- a/actionpack/lib/action_controller/abstract/callbacks.rb
+++ b/actionpack/lib/action_controller/abstract/callbacks.rb
@@ -8,8 +8,8 @@ module AbstractController
       define_callbacks :process_action, "response_body"
     end
 
-    def process_action
-      _run_process_action_callbacks(action_name) do
+    def process_action(method_name)
+      _run_process_action_callbacks(method_name) do
         super
       end
     end
diff --git a/actionpack/lib/action_controller/abstract/logger.rb b/actionpack/lib/action_controller/abstract/logger.rb
index b154be754b..750a5c9fb6 100644
--- a/actionpack/lib/action_controller/abstract/logger.rb
+++ b/actionpack/lib/action_controller/abstract/logger.rb
@@ -4,8 +4,41 @@ module AbstractController
   module Logger
     extend ActiveSupport::DependencyModule
 
+    class DelayedLog
+      def initialize(&blk)
+        @blk = blk
+      end
+      
+      def to_s
+        @blk.call
+      end
+      alias to_str to_s
+    end
+
     included do
       cattr_accessor :logger
     end
+    
+    def process(action)
+      ret = super
+      
+      if logger
+        log = DelayedLog.new do
+          "\n\nProcessing #{self.class.name}\##{action_name} " \
+          "to #{request.formats} " \
+          "(for #{request_origin}) [#{request.method.to_s.upcase}]"
+        end
+
+        logger.info(log)
+      end
+      
+      ret
+    end
+    
+    def request_origin
+      # this *needs* to be cached!
+      # otherwise you'd get different results if calling it more than once
+      @request_origin ||= "#{request.remote_ip} at #{Time.now.to_s(:db)}"
+    end    
   end
 end