rails/actionpack/lib/action_controller.rb

require 'active_support/rails'
require 'abstract_controller'
require 'action_dispatch'
require 'action_controller/metal/live'

module ActionController
  extend ActiveSupport::Autoload

  autoload :Base
  autoload :Caching
  autoload :Metal
  autoload :Middleware

  autoload_under "metal" do
    autoload :Compatibility
    autoload :ConditionalGet
    autoload :Cookies
    autoload :DataStreaming
    autoload :Flash
    autoload :ForceSSL
    autoload :Head
    autoload :Helpers
    autoload :HideActions
    autoload :HttpAuthentication
    autoload :ImplicitRender
    autoload :Instrumentation
    autoload :MimeResponds
    autoload :ParamsWrapper
    autoload :RackDelegation
    autoload :Redirecting
    autoload :Renderers
    autoload :Rendering
    autoload :RequestForgeryProtection
    autoload :Rescue
    autoload :Responder
    autoload :Streaming
    autoload :StrongParameters
    autoload :Testing
    autoload :UrlFor
  end

  autoload :Integration,        'action_controller/deprecated/integration_test'
  autoload :IntegrationTest,    'action_controller/deprecated/integration_test'
  autoload :PerformanceTest,    'action_controller/deprecated/performance_test'
  autoload :Routing,            'action_controller/deprecated'
  autoload :TestCase,           'action_controller/test_case'
  autoload :TemplateAssertions, 'action_controller/test_case'

  eager_autoload do
    autoload :RecordIdentifier
  end

  def self.eager_load!
    super
    ActionController::Caching.eager_load!
    HTML.eager_load!
  end
end

# All of these simply register additional autoloads
require 'action_view'
require 'action_view/vendor/html-scanner'

ActiveSupport.on_load(:action_view) do
  ActionView::RoutingUrlFor.send(:include, ActionDispatch::Routing::UrlFor)
end

# Common Active Support usage in Action Controller
require 'active_support/core_ext/class/attribute_accessors'
require 'active_support/core_ext/load_error'
require 'active_support/core_ext/module/attr_internal'
require 'active_support/core_ext/name_error'
require 'active_support/core_ext/uri'
require 'active_support/inflector'
defines a private require-hub active_support/rails This is a private place to put those AS features that are used by every component. Nowadays we cherry-pick individual files wherever they are used, but that it is not worth the effort for stuff that is going to be loaded for sure sooner or later, like blank?, autoload, concern, etc. 2012-08-02 16:07:20 +00:00			`require 'active_support/rails'`
ActionMailer should depend just on AbstractController. 2010-01-29 15:16:01 +00:00			`require 'abstract_controller'`
			`require 'action_dispatch'`
added live responses which can be written and read in separate threads 2012-07-30 00:26:07 +00:00			`require 'action_controller/metal/live'`
Reorganize autoloads: * A new module (ActiveSupport::Autoload) is provide that extends autoloading with new behavior. * All autoloads in modules that have extended ActiveSupport::Autoload will be eagerly required in threadsafe environments * Autoloads can optionally leave off the path if the path is the same as full_constant_name.underscore * It is possible to specify that a group of autoloads live under an additional path. For instance, all of ActionDispatch's middlewares are ActionDispatch::MiddlewareName, but they live under "action_dispatch/middlewares/middleware_name" * It is possible to specify that a group of autoloads are all found at the same path. For instance, a number of exceptions might all be declared there. * One consequence of this is that testing-related constants are not autoloaded. To get the testing helpers for a given component, require "component_name/test_case". For instance, "action_controller/test_case". * test_help.rb, which is automatically required by a Rails application's test helper, requires the test_case.rb for all active components, so this change will not be disruptive in existing or new applications. 2009-12-03 04:01:01 +00:00
Use autoload instead of explicit requires for ActionController 2008-11-23 22:35:13 +00:00			`module ActionController`
Reorganize autoloads: * A new module (ActiveSupport::Autoload) is provide that extends autoloading with new behavior. * All autoloads in modules that have extended ActiveSupport::Autoload will be eagerly required in threadsafe environments * Autoloads can optionally leave off the path if the path is the same as full_constant_name.underscore * It is possible to specify that a group of autoloads live under an additional path. For instance, all of ActionDispatch's middlewares are ActionDispatch::MiddlewareName, but they live under "action_dispatch/middlewares/middleware_name" * It is possible to specify that a group of autoloads are all found at the same path. For instance, a number of exceptions might all be declared there. * One consequence of this is that testing-related constants are not autoloaded. To get the testing helpers for a given component, require "component_name/test_case". For instance, "action_controller/test_case". * test_help.rb, which is automatically required by a Rails application's test helper, requires the test_case.rb for all active components, so this change will not be disruptive in existing or new applications. 2009-12-03 04:01:01 +00:00			`extend ActiveSupport::Autoload`
Added preliminary version of render_component git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@697 5ecf4fe2-1ee6-0310-87b1-e25e094e27de 2005-02-19 20:29:55 +00:00
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :Base`
			`autoload :Caching`
			`autoload :Metal`
			`autoload :Middleware`
Get tests to run (with failures) without old base around 2009-06-15 18:44:45 +00:00
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload_under "metal" do`
ActionController::Logger should include AbstractController::Logger and sort autoloads for easier readability. 2009-12-31 00:35:50 +00:00			`autoload :Compatibility`
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :ConditionalGet`
ActionController::Logger should include AbstractController::Logger and sort autoloads for easier readability. 2009-12-31 00:35:50 +00:00			`autoload :Cookies`
Rename it to DataStreaming. 2011-04-18 06:17:47 +00:00			`autoload :DataStreaming`
ActionController::Logger should include AbstractController::Logger and sort autoloads for easier readability. 2009-12-31 00:35:50 +00:00			`autoload :Flash`
Add controller-specific `force_ssl` method to force web browser to use HTTPS protocol This would become useful for site which sometime transferring sensitive information such as account information on particular controller or action. This featured was requested by DHH. 2011-03-27 19:05:14 +00:00			`autoload :ForceSSL`
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :Head`
			`autoload :Helpers`
			`autoload :HideActions`
ActionController::Logger should include AbstractController::Logger and sort autoloads for easier readability. 2009-12-31 00:35:50 +00:00			`autoload :HttpAuthentication`
Actually move ImplicitRender into it's own file 2010-03-03 08:42:51 +00:00			`autoload :ImplicitRender`
Add subscriber for ActionPack and move all logging inside it. 2010-01-12 23:41:04 +00:00			`autoload :Instrumentation`
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :MimeResponds`
Add `ActionController::ParamsWrapper` to wrap parameters into a nested hash This will allow us to do a rootless JSON/XML request to server. 2011-04-28 08:56:11 +00:00			`autoload :ParamsWrapper`
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :RackDelegation`
			`autoload :Redirecting`
			`autoload :Renderers`
Autoload AC and AV test case classes 2010-01-04 21:59:23 +00:00			`autoload :Rendering`
ActionController::Logger should include AbstractController::Logger and sort autoloads for easier readability. 2009-12-31 00:35:50 +00:00			`autoload :RequestForgeryProtection`
Flip deferrable autoload convention 2009-12-22 23:27:37 +00:00			`autoload :Rescue`
			`autoload :Responder`
Body... wanna stream my body? Body... such a thrill my body! Added stream as class level method to make it explicit when to stream. Render also accepts :stream as option. 2011-04-18 06:52:29 +00:00			`autoload :Streaming`
Integrate ActionController::Parameters from StrongParameters gem 2012-07-12 05:50:42 +00:00			`autoload :StrongParameters`
Autoload AC and AV test case classes 2010-01-04 21:59:23 +00:00			`autoload :Testing`
Continued effort to deglobalize the router 2010-02-25 23:05:10 +00:00			`autoload :UrlFor`
Nearly all AC modules can be deferred 2009-12-13 01:41:58 +00:00			`end`
Use autoload instead of explicit requires for ActionController 2008-11-23 22:35:13 +00:00
Restructure TemplateAssertions-related code to eliminate circular requires. Also, no need to include dependencies in AS::Concerns inside included blocks. 2011-05-23 06:13:44 +00:00			`autoload :Integration, 'action_controller/deprecated/integration_test'`
			`autoload :IntegrationTest, 'action_controller/deprecated/integration_test'`
			`autoload :PerformanceTest, 'action_controller/deprecated/performance_test'`
			`autoload :Routing, 'action_controller/deprecated'`
			`autoload :TestCase, 'action_controller/test_case'`
			`autoload :TemplateAssertions, 'action_controller/test_case'`
Reorganize autoloads: * A new module (ActiveSupport::Autoload) is provide that extends autoloading with new behavior. * All autoloads in modules that have extended ActiveSupport::Autoload will be eagerly required in threadsafe environments * Autoloads can optionally leave off the path if the path is the same as full_constant_name.underscore * It is possible to specify that a group of autoloads live under an additional path. For instance, all of ActionDispatch's middlewares are ActionDispatch::MiddlewareName, but they live under "action_dispatch/middlewares/middleware_name" * It is possible to specify that a group of autoloads are all found at the same path. For instance, a number of exceptions might all be declared there. * One consequence of this is that testing-related constants are not autoloaded. To get the testing helpers for a given component, require "component_name/test_case". For instance, "action_controller/test_case". * test_help.rb, which is automatically required by a Rails application's test helper, requires the test_case.rb for all active components, so this change will not be disruptive in existing or new applications. 2009-12-03 04:01:01 +00:00
Deprecate ActionController::RecordIdentifier 2012-08-11 14:52:12 +00:00			`eager_autoload do`
			`autoload :RecordIdentifier`
			`end`

Get rid of config.preload_frameworks in favor of config.eager_load_namespaces The new option allows any Ruby namespace to be registered and set up for eager load. We are effectively exposing the structure existing in Rails since v3.0 for all developers in order to make their applications thread-safe and CoW friendly. 2012-08-01 18:54:22 +00:00			`def self.eager_load!`
			`super`
			`ActionController::Caching.eager_load!`
			`HTML.eager_load!`
			`end`
Reorganize autoloads: * A new module (ActiveSupport::Autoload) is provide that extends autoloading with new behavior. * All autoloads in modules that have extended ActiveSupport::Autoload will be eagerly required in threadsafe environments * Autoloads can optionally leave off the path if the path is the same as full_constant_name.underscore * It is possible to specify that a group of autoloads live under an additional path. For instance, all of ActionDispatch's middlewares are ActionDispatch::MiddlewareName, but they live under "action_dispatch/middlewares/middleware_name" * It is possible to specify that a group of autoloads are all found at the same path. For instance, a number of exceptions might all be declared there. * One consequence of this is that testing-related constants are not autoloaded. To get the testing helpers for a given component, require "component_name/test_case". For instance, "action_controller/test_case". * test_help.rb, which is automatically required by a Rails application's test helper, requires the test_case.rb for all active components, so this change will not be disruptive in existing or new applications. 2009-12-03 04:01:01 +00:00			`end`
Ensure ActionView will be available to ActionMailer if ActionController is not loaded 2008-11-25 16:38:20 +00:00
Reorganize autoloads: * A new module (ActiveSupport::Autoload) is provide that extends autoloading with new behavior. * All autoloads in modules that have extended ActiveSupport::Autoload will be eagerly required in threadsafe environments * Autoloads can optionally leave off the path if the path is the same as full_constant_name.underscore * It is possible to specify that a group of autoloads live under an additional path. For instance, all of ActionDispatch's middlewares are ActionDispatch::MiddlewareName, but they live under "action_dispatch/middlewares/middleware_name" * It is possible to specify that a group of autoloads are all found at the same path. For instance, a number of exceptions might all be declared there. * One consequence of this is that testing-related constants are not autoloaded. To get the testing helpers for a given component, require "component_name/test_case". For instance, "action_controller/test_case". * test_help.rb, which is automatically required by a Rails application's test helper, requires the test_case.rb for all active components, so this change will not be disruptive in existing or new applications. 2009-12-03 04:01:01 +00:00			`# All of these simply register additional autoloads`
action_dispatch and action_view are just more autoloads, so its okay to require them 2009-08-31 19:49:59 +00:00			`require 'action_view'`
Move action_controller/vendor/html-scanner to action_view This is another step in moving Action View's dependencies in Action Pack to Action View itself. Also, HtmlScanner seems to be better suited for views rather than controllers. 2012-06-09 12:40:50 +00:00			`require 'action_view/vendor/html-scanner'`
Centralize commonly used parts of AS in ActionController into action_controller.rb 2009-07-15 21:15:52 +00:00
Don't require action_dispatch in ActionView::UrlHelpers ActionDispatch::Routing::UrlFor was always required in UrlHelpers. This was changed by splitting previous implementation of UrlHelper into 2 modules: ActionView::Helpers::UrlHelper and ActionView::Routing::UrlHelper. The former one keeps only basic implementation of url_for. The latter adds features that allow to use routes and is only required when url_helpers or mounted_helpers are required. 2012-06-21 16:39:35 +00:00			`ActiveSupport.on_load(:action_view) do`
			`ActionView::RoutingUrlFor.send(:include, ActionDispatch::Routing::UrlFor)`
			`end`

edit pass: the names of Rails components have a space, ie, "Active Record", not "ActiveRecord" 2010-06-14 21:21:53 +00:00			`# Common Active Support usage in Action Controller`
Centralize commonly used parts of AS in ActionController into action_controller.rb 2009-07-15 21:15:52 +00:00			`require 'active_support/core_ext/class/attribute_accessors'`
			`require 'active_support/core_ext/load_error'`
			`require 'active_support/core_ext/module/attr_internal'`
			`require 'active_support/core_ext/name_error'`
Move uri parser to AS as URI.parser method to reuse it in AP and ARes. 2010-09-27 23:57:26 +00:00			`require 'active_support/core_ext/uri'`
Renamed presenter to renderer, added some documentation and defined its API. 2009-08-06 21:48:48 +00:00			`require 'active_support/inflector'`