activescaffold/active_scaffold

# wrap the action rendering for ActiveScaffold controllers
module ActiveScaffold
  module ActionController #:nodoc:
    def render(*args, &block)
      if self.class.uses_active_scaffold? && params[:adapter] && @rendering_adapter.nil? && request.xhr?
        @rendering_adapter = true # recursion control
        # if we need an adapter, then we render the actual stuff to a string and insert it into the adapter template
        opts = args.any? ? args.first : {}

        render :partial => params[:adapter][1..-1],
               :locals => {:payload => render_to_string(opts.merge(:layout => false), &block).html_safe}, # rubocop:disable Rails/OutputSafety
               :use_full_path => true, :layout => false, :content_type => :html
        @rendering_adapter = nil # recursion control
      else
        super(*args, &block)
      end
    end
  end
end

module ActionController
  class Base
    prepend ActiveScaffold::ActionController
  end
end