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Temporarily ship with ContentLength middleware.
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parent
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commit
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7 changed files with 47 additions and 15 deletions
1
Gemfile
1
Gemfile
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@ -11,7 +11,6 @@ end
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gem "coffee-script"
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gem "sass"
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gem "uglifier", :git => "git://github.com/lautis/uglifier.git"
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gem "rack", :git => "git://github.com/rack/rack.git"
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gem "rake", ">= 0.8.7"
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gem "mocha", ">= 0.9.8"
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@ -22,7 +22,7 @@ Gem::Specification.new do |s|
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s.add_dependency('rack-cache', '~> 1.0.1')
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s.add_dependency('builder', '~> 3.0.0')
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s.add_dependency('i18n', '~> 0.6.0beta1')
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s.add_dependency('rack', '~> 1.3.0.beta')
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s.add_dependency('rack', '~> 1.3.0.beta2')
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s.add_dependency('rack-test', '~> 0.6.0')
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s.add_dependency('rack-mount', '~> 0.8.1')
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s.add_dependency('sprockets', '~> 2.0.0.beta.5')
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@ -141,7 +141,7 @@ module Rails
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def default_middleware_stack
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ActionDispatch::MiddlewareStack.new.tap do |middleware|
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middleware.use ::Rack::ContentLength, config.action_dispatch.x_sendfile_header
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middleware.use ::Rails::Rack::ContentLength, config.action_dispatch.x_sendfile_header
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if rack_cache = config.action_controller.perform_caching && config.action_dispatch.rack_cache
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require "action_dispatch/http/rack_cache"
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@ -1,8 +1,8 @@
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module Rails
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module Rack
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autoload :ContentLength, "rails/rack/content_length"
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autoload :Debugger, "rails/rack/debugger"
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autoload :Logger, "rails/rack/logger"
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autoload :LogTailer, "rails/rack/log_tailer"
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autoload :Static, "rails/rack/static"
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end
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end
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38
railties/lib/rails/rack/content_length.rb
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38
railties/lib/rails/rack/content_length.rb
Normal file
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@ -0,0 +1,38 @@
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require 'action_dispatch'
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require 'rack/utils'
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module Rails
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module Rack
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# Sets the Content-Length header on responses with fixed-length bodies.
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class ContentLength
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include ::Rack::Utils
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def initialize(app, sendfile=nil)
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@app = app
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@sendfile = sendfile
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end
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def call(env)
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status, headers, body = @app.call(env)
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headers = HeaderHash.new(headers)
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if !STATUS_WITH_NO_ENTITY_BODY.include?(status.to_i) &&
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!headers['Content-Length'] &&
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!headers['Transfer-Encoding'] &&
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!(@sendfile && headers[@sendfile])
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old_body = body
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body, length = [], 0
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old_body.each do |part|
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body << part
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length += bytesize(part)
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end
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old_body.close if old_body.respond_to?(:close)
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headers['Content-Length'] = length.to_s
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end
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[status, headers, body]
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end
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end
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end
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end
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@ -1,5 +0,0 @@
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require 'action_dispatch'
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module Rails::Rack
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Static = ActiveSupport::Deprecation::DeprecatedConstantProxy.new('Rails::Rack::Static', ActionDispatch::Static)
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end
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@ -19,7 +19,7 @@ module ApplicationTests
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boot!
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assert_equal [
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"Rack::ContentLength",
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"Rails::Rack::ContentLength",
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"ActionDispatch::Static",
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"Rack::Lock",
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"ActiveSupport::Cache::Strategy::LocalCache",
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@ -104,7 +104,7 @@ module ApplicationTests
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end
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test "insert middleware after" do
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add_to_config "config.middleware.insert_after Rack::ContentLength, Rack::Config"
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add_to_config "config.middleware.insert_after Rails::Rack::ContentLength, Rack::Config"
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boot!
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assert_equal "Rack::Config", middleware.second
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end
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@ -127,7 +127,7 @@ module ApplicationTests
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end
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test "insert middleware before" do
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add_to_config "config.middleware.insert_before Rack::ContentLength, Rack::Config"
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add_to_config "config.middleware.insert_before Rails::Rack::ContentLength, Rack::Config"
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boot!
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assert_equal "Rack::Config", middleware.first
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end
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