diff options
Diffstat (limited to 'actionpack/lib')
6 files changed, 64 insertions, 49 deletions
diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb index 5a5c47eb3b..4596aad46c 100644 --- a/actionpack/lib/abstract_controller/rendering.rb +++ b/actionpack/lib/abstract_controller/rendering.rb @@ -18,8 +18,10 @@ module AbstractController self.protected_instance_variables = [] end - def default_protected_instance_vars - [:@_action_name, :@_response_body, :@_formats, :@_prefixes, :@_config] + # Normalize arguments, options and then delegates render_to_body and + # sticks the result in self.response_body. + # :api: public + def render(*args, &block) end # Raw rendering of a template to a string. @@ -34,24 +36,28 @@ module AbstractController # overridden in order to still return a string. # :api: plugin def render_to_string(*args, &block) + options = _normalize_render(*args, &block) + render_to_body(options) end # Raw rendering of a template. - # :api: plugin - def render_to_body(options = {}) - end - - # Normalize arguments, options and then delegates render_to_body and - # sticks the result in self.response_body. # :api: public - def render(*args, &block) + def render_to_body(options = {}) + _process_options(options) + _render_template(options) end # Return Content-Type of rendered content # :api: public def rendered_format + Mime::TEXT end + DEFAULT_PROTECTED_INSTANCE_VARIABLES = %w( + @_action_name @_response_body @_formats @_prefixes @_config + @_view_context_class @_view_renderer @_lookup_context + ) + # This method should return a hash with assigns. # You can overwrite this configuration per controller. # :api: public @@ -59,7 +65,7 @@ module AbstractController hash = {} variables = instance_variables variables -= protected_instance_variables - variables -= default_protected_instance_vars + variables -= DEFAULT_PROTECTED_INSTANCE_VARIABLES variables.each { |name| hash[name[1..-1]] = instance_variable_get(name) } hash end @@ -82,5 +88,41 @@ module AbstractController def _process_options(options) options end + + # Normalize args and options. + # :api: private + def _normalize_render(*args, &block) + options = _normalize_args(*args, &block) + _normalize_options(options) + options + end + end + + # Basic rendering implements the most minimal rendering layer. + # It only supports rendering :text and :nothing. Passing any other option will + # result in `UnsupportedOperationError` exception. For more functionality like + # different formats, layouts etc. you should use `ActionView` gem. + module BasicRendering + extend ActiveSupport::Concern + + # Render text or nothing (empty string) to response_body + # :api: public + def render(*args, &block) + super(*args, &block) + opts = args.first + if opts.has_key?(:text) && opts[:text].present? + self.response_body = opts[:text] + elsif opts.has_key?(:nothing) && opts[:nothing] + self.response_body = " " + else + raise UnsupportedOperationError + end + end + + class UnsupportedOperationError < StandardError + def initialize + super "Unsupported render operation. BasicRendering supports only :text and :nothing options. For more, you need to include ActionView." + end + end end end diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb index 9941c06201..df416908f0 100644 --- a/actionpack/lib/action_controller/base.rb +++ b/actionpack/lib/action_controller/base.rb @@ -14,7 +14,7 @@ module ActionController # metal = Class.new(Metal) do include AbstractController::Rendering - include ActionController::BasicRendering + include AbstractController::BasicRendering end # Action Controllers are the core of a web request in \Rails. They are made up of one or more actions that are executed diff --git a/actionpack/lib/action_controller/metal/force_ssl.rb b/actionpack/lib/action_controller/metal/force_ssl.rb index b8afce42c9..a2cb6d1e66 100644 --- a/actionpack/lib/action_controller/metal/force_ssl.rb +++ b/actionpack/lib/action_controller/metal/force_ssl.rb @@ -48,7 +48,7 @@ module ActionController # You can pass any of the following options to affect the redirect status and response # * <tt>status</tt> - Redirect with a custom status (default is 301 Moved Permanently) # * <tt>flash</tt> - Set a flash message when redirecting - # * <tt>alert</tt> - Set a alert message when redirecting + # * <tt>alert</tt> - Set an alert message when redirecting # * <tt>notice</tt> - Set a notice message when redirecting # # ==== Action Options diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb index 21224b9c3b..abcc9d4acf 100644 --- a/actionpack/lib/action_controller/metal/rendering.rb +++ b/actionpack/lib/action_controller/metal/rendering.rb @@ -1,36 +1,4 @@ module ActionController - # Basic rendering implements the most minimal rendering layer. - # It only supports rendering :text and :nothing. Passing any other option will - # result in `UnsupportedOperationError` exception. For more functionality like - # different formats, layouts etc. you should use `ActionView` gem. - module BasicRendering - extend ActiveSupport::Concern - - # Render text or nothing (empty string) to response_body - # :api: public - def render(*args, &block) - super(*args, &block) - opts = args.first - if opts.has_key?(:text) && opts[:text].present? - self.response_body = opts[:text] - elsif opts.has_key?(:nothing) && opts[:nothing] - self.response_body = " " - else - raise UnsupportedOperationError - end - end - - def rendered_format - Mime::TEXT - end - - class UnsupportedOperationError < StandardError - def initialize - super "Unsupported render operation. BasicRendering supports only :text and :nothing options. For more, you need to include ActionView." - end - end - end - module Rendering extend ActiveSupport::Concern diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index b279ef81a9..ae600b1ebe 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -298,7 +298,7 @@ module ActionController # params.slice(:d) # => {} def slice(*keys) self.class.new(super).tap do |new_instance| - new_instance.instance_variable_set :@permitted, @permitted + new_instance.permitted = @permitted end end @@ -312,10 +312,15 @@ module ActionController # copy_params.permitted? # => true def dup super.tap do |duplicate| - duplicate.instance_variable_set :@permitted, @permitted + duplicate.permitted = @permitted end end + protected + def permitted=(new_permitted) + @permitted = new_permitted + end + private def convert_hashes_to_parameters(key, value) if value.is_a?(Parameters) || !value.is_a?(Hash) diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb index d3696cbb8a..5247e61a23 100644 --- a/actionpack/lib/action_dispatch/http/response.rb +++ b/actionpack/lib/action_dispatch/http/response.rb @@ -41,7 +41,7 @@ module ActionDispatch # :nodoc: # Get and set headers for this response. attr_accessor :header - + alias_method :headers=, :header= alias_method :headers, :header @@ -181,9 +181,9 @@ module ActionDispatch # :nodoc: end alias_method :status_message, :message - def respond_to?(method) + def respond_to?(method, include_private = false) if method.to_s == 'to_path' - stream.respond_to?(:to_path) + stream.respond_to?(method) else super end |