brainopia/swagger-docs.rb

## swagger-docs.rb
module Docs
  def self.extended(version)
    version.include Swagger::Blocks
  end

  def root
    Swagger::Blocks.build_root_json [self]
  end

  concerning :App do
    def call(env)
      request = Rack::Request.new env

      Rack::Response.new.tap do |response|
        if request.path.ends_with?('.json')
          response.body = [ root.to_json ]
        else
          json_path = request.path + '.json'
          response.body = [ swagger_page(json_path) ]
        end
      end
    end

    private

    def swagger_page(json)
      renderer.render inline: <<-ERB, locals: { json: json }
        <html>
        <head>
          <%= stylesheet_link_tag 'swagger-ui' %>
          <%= javascript_include_tag 'swagger-ui' %>
        </head>
        <body class='swagger-section'>
          <%= render 'swagger_ui/swagger_ui', discovery_url: json %>
        </body>
        </html>
      ERB
    end

    def renderer
      ActionView::Base.new ActionController::Base.view_paths
    end
  end
end
	module Docs
	def self.extended(version)
	version.include Swagger::Blocks
	end

	def root
	Swagger::Blocks.build_root_json [self]
	end

	concerning :App do
	def call(env)
	request = Rack::Request.new env

	Rack::Response.new.tap do \|response\|
	if request.path.ends_with?('.json')
	response.body = [ root.to_json ]
	else
	json_path = request.path + '.json'
	response.body = [ swagger_page(json_path) ]
	end
	end
	end

	private

	def swagger_page(json)
	renderer.render inline: <<-ERB, locals: { json: json }
	<html>
	<head>
	<%= stylesheet_link_tag 'swagger-ui' %>
	<%= javascript_include_tag 'swagger-ui' %>
	</head>
	<body class='swagger-section'>
	<%= render 'swagger_ui/swagger_ui', discovery_url: json %>
	</body>
	</html>
	ERB
	end

	def renderer
	ActionView::Base.new ActionController::Base.view_paths
	end
	end
	end