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-rw-r--r--actionpack/lib/action_controller/base/renderer.rb78
1 files changed, 78 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/base/renderer.rb b/actionpack/lib/action_controller/base/renderer.rb
new file mode 100644
index 0000000000..2fab501302
--- /dev/null
+++ b/actionpack/lib/action_controller/base/renderer.rb
@@ -0,0 +1,78 @@
+module ActionController
+ module Renderer
+ extend ActiveSupport::Concern
+
+ include AbstractController::Renderer
+
+ def process_action(*)
+ self.formats = request.formats.map {|x| x.to_sym}
+ super
+ end
+
+ def render(options)
+ super
+ options[:_template] ||= _action_view._partial
+ self.content_type ||= begin
+ mime = options[:_template].mime_type
+ formats.include?(mime && mime.to_sym) || formats.include?(:all) ? mime : Mime::Type.lookup_by_extension(formats.first)
+ end
+ response_body
+ end
+
+ def render_to_body(options)
+ _process_options(options)
+
+ if options.key?(:partial)
+ _render_partial(options[:partial], options)
+ end
+
+ super
+ end
+
+ private
+ def _prefix
+ controller_path
+ end
+
+ def _determine_template(options)
+ if options.key?(:text)
+ options[:_template] = ActionView::TextTemplate.new(options[:text], formats.first)
+ elsif options.key?(:inline)
+ handler = ActionView::Template.handler_class_for_extension(options[:type] || "erb")
+ template = ActionView::Template.new(options[:inline], "inline #{options[:inline].inspect}", handler, {})
+ options[:_template] = template
+ elsif options.key?(:template)
+ options[:_template_name] = options[:template]
+ elsif options.key?(:file)
+ options[:_template_name] = options[:file]
+ elsif !options.key?(:partial)
+ options[:_template_name] = (options[:action] || action_name).to_s
+ options[:_prefix] = _prefix
+ end
+
+ super
+ end
+
+ def _render_partial(partial, options)
+ case partial
+ when true
+ options[:_prefix] = _prefix
+ when String
+ options[:_prefix] = _prefix unless partial.index('/')
+ options[:_template_name] = partial
+ else
+ options[:_partial_object] = true
+ return
+ end
+
+ options[:_partial] = options[:object] || true
+ end
+
+ def _process_options(options)
+ status, content_type, location = options.values_at(:status, :content_type, :location)
+ self.status = status if status
+ self.content_type = content_type if content_type
+ self.headers["Location"] = url_for(location) if location
+ end
+ end
+end