class DjrController < ApplicationController
  
  def djr
    
    routeSet = Rails.application.routes
    routes = routeSet.routes
    
    js = ""

    js << routes.map { |route| route.defaults[:controller]}.uniq.compact.map { |route|
      route_str = ""
      controller_name = "#{route.camelize.gsub(/\:\:/, '.')}Controller"
      if m = controller_name.match(/\./)
        route_str << "if(!#{m.pre_match}) { var #{m.pre_match} = {}; }; "
      end
      route_str << "#{controller_name} = function(){DJR.call(this);}; #{controller_name}.prototype.routes = {};" 
    }.compact.join
    
    js << routes.map { |route| 
      method = route.conditions[:request_method].present? ? route.conditions[:request_method].source[1..-2] : "GET"
      controller_name = "#{route.defaults[:controller].camelize.gsub(/\:\:/, '.')}Controller"
      " #{controller_name}.prototype.routes['#{route.defaults[:action]}'] = {url: \"#{route.path}\", method: \"#{method}\" };"
    }.compact.join
    
    render :text => js.to_s
    
  end
  
end