Merge branch 'master' into bodyparts

15 files changed, 106 insertions, 54 deletions

diff --git a/actionpack/lib/action_controller/integration.rb b/actionpack/lib/action_controller/integration.rb
index 4faa263e2d..fda6b639d1 100644
--- a/actionpack/lib/action_controller/integration.rb
+++ b/actionpack/lib/action_controller/integration.rb
@@ -5,7 +5,7 @@ require 'active_support/test_case'
 module ActionController
   module Integration #:nodoc:
     # An integration Session instance represents a set of requests and responses
-    # performed sequentially by some virtual user. Becase you can instantiate
+    # performed sequentially by some virtual user. Because you can instantiate
     # multiple sessions and run them side-by-side, you can also mimic (to some
     # limited extent) multiple simultaneous users interacting with your system.
     #
diff --git a/actionpack/lib/action_controller/resources.rb b/actionpack/lib/action_controller/resources.rb
index 0a89c4b3d5..86abb7b2f4 100644
--- a/actionpack/lib/action_controller/resources.rb
+++ b/actionpack/lib/action_controller/resources.rb
@@ -630,7 +630,7 @@ module ActionController
               action_path = resource.options[:path_names][action] if resource.options[:path_names].is_a?(Hash)
               action_path ||= Base.resources_path_names[action] || action
 
-              map_resource_routes(map, resource, action, "#{resource.member_path}#{resource.action_separator}#{action_path}", "#{action}_#{resource.shallow_name_prefix}#{resource.singular}", m)
+              map_resource_routes(map, resource, action, "#{resource.member_path}#{resource.action_separator}#{action_path}", "#{action}_#{resource.shallow_name_prefix}#{resource.singular}", m, { :force_id => true })
             end
           end
         end
@@ -641,9 +641,9 @@ module ActionController
         map_resource_routes(map, resource, :destroy, resource.member_path, route_path)
       end
 
-      def map_resource_routes(map, resource, action, route_path, route_name = nil, method = nil)
+      def map_resource_routes(map, resource, action, route_path, route_name = nil, method = nil, resource_options = {} )
         if resource.has_action?(action)
-          action_options = action_options_for(action, resource, method)
+          action_options = action_options_for(action, resource, method, resource_options)
           formatted_route_path = "#{route_path}.:format"
 
           if route_name && @set.named_routes[route_name.to_sym].nil?
@@ -660,9 +660,10 @@ module ActionController
         end
       end
 
-      def action_options_for(action, resource, method = nil)
+      def action_options_for(action, resource, method = nil, resource_options = {})
         default_options = { :action => action.to_s }
         require_id = !resource.kind_of?(SingletonResource)
+        force_id = resource_options[:force_id] && !resource.kind_of?(SingletonResource)
 
         case default_options[:action]
           when "index", "new"; default_options.merge(add_conditions_for(resource.conditions, method || :get)).merge(resource.requirements)
@@ -670,12 +671,7 @@ module ActionController
           when "show", "edit"; default_options.merge(add_conditions_for(resource.conditions, method || :get)).merge(resource.requirements(require_id))
           when "update";       default_options.merge(add_conditions_for(resource.conditions, method || :put)).merge(resource.requirements(require_id))
           when "destroy";      default_options.merge(add_conditions_for(resource.conditions, method || :delete)).merge(resource.requirements(require_id))
-          else
-              if method.nil? || resource.member_methods.nil? || resource.member_methods[method.to_sym].nil?
-                default_options.merge(add_conditions_for(resource.conditions, method)).merge(resource.requirements)
-              else                 
-                resource.member_methods[method.to_sym].include?(action) ? default_options.merge(add_conditions_for(resource.conditions, method)).merge(resource.requirements(require_id)) : default_options.merge(add_conditions_for(resource.conditions, method)).merge(resource.requirements)
-              end
+          else                 default_options.merge(add_conditions_for(resource.conditions, method)).merge(resource.requirements(force_id))
         end
       end
   end
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack.rb
index e3e20ed2a3..6349b95094 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack.rb
@@ -23,11 +23,12 @@ module Rack
 
   # Return the Rack release as a dotted string.
   def self.release
-    "0.4"
+    "1.0 bundled"
   end
 
   autoload :Builder, "rack/builder"
   autoload :Cascade, "rack/cascade"
+  autoload :Chunked, "rack/chunked"
   autoload :CommonLogger, "rack/commonlogger"
   autoload :ConditionalGet, "rack/conditionalget"
   autoload :ContentLength, "rack/content_length"
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/chunked.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/chunked.rb
new file mode 100644
index 0000000000..280d89dd65
--- /dev/null
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/chunked.rb
@@ -0,0 +1,49 @@
+require 'rack/utils'
+
+module Rack
+
+  # Middleware that applies chunked transfer encoding to response bodies
+  # when the response does not include a Content-Length header.
+  class Chunked
+    include Rack::Utils
+
+    def initialize(app)
+      @app = app
+    end
+
+    def call(env)
+      status, headers, body = @app.call(env)
+      headers = HeaderHash.new(headers)
+
+      if env['HTTP_VERSION'] == 'HTTP/1.0' ||
+         STATUS_WITH_NO_ENTITY_BODY.include?(status) ||
+         headers['Content-Length'] ||
+         headers['Transfer-Encoding']
+        [status, headers.to_hash, body]
+      else
+        dup.chunk(status, headers, body)
+      end
+    end
+
+    def chunk(status, headers, body)
+      @body = body
+      headers.delete('Content-Length')
+      headers['Transfer-Encoding'] = 'chunked'
+      [status, headers.to_hash, self]
+    end
+
+    def each
+      term = "\r\n"
+      @body.each do |chunk|
+        size = bytesize(chunk)
+        next if size == 0
+        yield [size.to_s(16), term, chunk, term].join
+      end
+      yield ["0", term, "", term].join
+    end
+
+    def close
+      @body.close if @body.respond_to?(:close)
+    end
+  end
+end
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb
index 7869227a36..fe62bd6b86 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/file.rb
@@ -60,7 +60,7 @@ module Rack
         body = self
       else
         body = [F.read(@path)]
-        size = body.first.size
+        size = Utils.bytesize(body.first)
       end
 
       [200, {
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb
index f2c976cf46..e38156c7f0 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/cgi.rb
@@ -1,3 +1,5 @@
+require 'rack/content_length'
+
 module Rack
   module Handler
     class CGI
@@ -6,6 +8,8 @@ module Rack
       end
 
       def self.serve(app)
+        app = ContentLength.new(app)
+
         env = ENV.to_hash
         env.delete "HTTP_CONTENT_LENGTH"
 
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb
index f03e1615c9..6324c7d274 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/fastcgi.rb
@@ -1,5 +1,6 @@
 require 'fcgi'
 require 'socket'
+require 'rack/content_length'
 
 module Rack
   module Handler
@@ -29,6 +30,8 @@ module Rack
       end
 
       def self.serve(request, app)
+        app = Rack::ContentLength.new(app)
+
         env = request.env
         env.delete "HTTP_CONTENT_LENGTH"
 
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb
index dfc79c204b..c65ba3ec8e 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/lsws.rb
@@ -1,5 +1,6 @@
 require 'lsapi'
-#require 'cgi'
+require 'rack/content_length'
+
 module Rack
   module Handler
     class LSWS
@@ -9,6 +10,8 @@ module Rack
         end
       end
       def self.serve(app)
+        app = Rack::ContentLength.new(app)
+
         env = ENV.to_hash
         env.delete "HTTP_CONTENT_LENGTH"
         env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
index 178a1a8fe4..f0c0d58330 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/mongrel.rb
@@ -1,5 +1,7 @@
 require 'mongrel'
 require 'stringio'
+require 'rack/content_length'
+require 'rack/chunked'
 
 module Rack
   module Handler
@@ -33,7 +35,7 @@ module Rack
       end
 
       def initialize(app)
-        @app = app
+        @app = Rack::Chunked.new(Rack::ContentLength.new(app))
       end
 
       def process(request, response)
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb
index fd18a8359b..9495c66374 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/scgi.rb
@@ -1,5 +1,7 @@
 require 'scgi'
 require 'stringio'
+require 'rack/content_length'
+require 'rack/chunked'
 
 module Rack
   module Handler
@@ -14,7 +16,7 @@ module Rack
       end
       
       def initialize(settings = {})
-        @app = settings[:app]
+        @app = Rack::Chunked.new(Rack::ContentLength.new(settings[:app]))
         @log = Object.new
         def @log.info(*args); end
         def @log.error(*args); end
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb
index 7ad088b36a..3d4fedff75 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/thin.rb
@@ -1,9 +1,12 @@
 require "thin"
+require "rack/content_length"
+require "rack/chunked"
 
 module Rack
   module Handler
     class Thin
       def self.run(app, options={})
+        app = Rack::Chunked.new(Rack::ContentLength.new(app))
         server = ::Thin::Server.new(options[:Host] || '0.0.0.0',
                                     options[:Port] || 8080,
                                     app)
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb
index 138aae0ee9..829e7d6bf8 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb
@@ -1,5 +1,6 @@
 require 'webrick'
 require 'stringio'
+require 'rack/content_length'
 
 module Rack
   module Handler
@@ -14,7 +15,7 @@ module Rack
 
       def initialize(server, app)
         super server
-        @app = app
+        @app = Rack::ContentLength.new(app)
       end
 
       def service(req, res)
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb
index ec4dac96f8..44a33ce36e 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/lint.rb
@@ -374,59 +374,43 @@ module Rack
 
     ## === The Content-Length
     def check_content_length(status, headers, env)
-      chunked_response = false
-      headers.each { |key, value|
-        if key.downcase == 'transfer-encoding'
-          chunked_response = value.downcase != 'identity'
-        end
-      }
-
       headers.each { |key, value|
         if key.downcase == 'content-length'
-          ## There must be a <tt>Content-Length</tt>, except when the
-          ## +Status+ is 1xx, 204 or 304, in which case there must be none
-          ## given.
+          ## There must not be a <tt>Content-Length</tt> header when the
+          ## +Status+ is 1xx, 204 or 304.
           assert("Content-Length header found in #{status} response, not allowed") {
             not Rack::Utils::STATUS_WITH_NO_ENTITY_BODY.include? status.to_i
           }
 
-          assert('Content-Length header should not be used if body is chunked') {
-            not chunked_response
-          }
-
           bytes = 0
           string_body = true
 
-          @body.each { |part|
-            unless part.kind_of?(String)
-              string_body = false
-              break
-            end
+          if @body.respond_to?(:to_ary)
+            @body.each { |part|
+              unless part.kind_of?(String)
+                string_body = false
+                break
+              end
 
-            bytes += Rack::Utils.bytesize(part)
-          }
-
-          if env["REQUEST_METHOD"] == "HEAD"
-            assert("Response body was given for HEAD request, but should be empty") {
-              bytes == 0
+              bytes += Rack::Utils.bytesize(part)
             }
-          else
-            if string_body
-              assert("Content-Length header was #{value}, but should be #{bytes}") {
-                value == bytes.to_s
+
+            if env["REQUEST_METHOD"] == "HEAD"
+              assert("Response body was given for HEAD request, but should be empty") {
+                bytes == 0
               }
+            else
+              if string_body
+                assert("Content-Length header was #{value}, but should be #{bytes}") {
+                  value == bytes.to_s
+                }
+              end
             end
           end
 
           return
         end
       }
-
-      if [ String, Array ].include?(@body.class) && !chunked_response
-        assert('No Content-Length header found') {
-          Rack::Utils::STATUS_WITH_NO_ENTITY_BODY.include? status.to_i
-        }
-      end
     end
 
     ## === The Body
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb
index eb1457a850..0ff32df181 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb
@@ -12,7 +12,11 @@ module Rack
   # first, since they are most specific.
 
   class URLMap
-    def initialize(map)
+    def initialize(map = {})
+      remap(map)
+    end
+
+    def remap(map)
       @mapping = map.map { |location, app|
         if location =~ %r{\Ahttps?://(.*?)(/.*)}
           host, location = $1, $2
diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/utils.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/utils.rb
index e86d4ccdcd..0a61bce707 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/utils.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/utils.rb
@@ -372,7 +372,7 @@ module Rack
               data = body
             end
 
-            Utils.normalize_params(params, name, data)
+            Utils.normalize_params(params, name, data) unless data.nil?
 
             break  if buf.empty? || content_length == -1
           }