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module ActionController
module Rendering
extend ActiveSupport::Concern
include ActionController::RackDelegation
include AbstractController::Rendering
def process(*)
self.formats = request.formats.map { |x| x.to_sym }
super
end
def render(*args)
raise ::AbstractController::DoubleRenderError if response_body
super
response_body
end
private
def _normalize_args(action=nil, options={}, &blk)
options = super
options[:update] = blk if block_given?
options
end
def _normalize_options(options)
if options.key?(:text) && options[:text].respond_to?(:to_text)
options[:text] = options[:text].to_text
end
if options[:status]
options[:status] = Rack::Utils.status_code(options[:status])
end
super
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
super
end
def _with_template_hook(template)
super
self.content_type ||= template.mime_type.to_s
end
end
end
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