Contents

module Locomotive::Steam
  module Middlewares

    class Renderer < ThreadSafe

      include Concerns::Helpers
      include Concerns::LiquidContext

      def _call
        if page
          render_page
        else
          render_missing_404
        end
      end

      private

      def render_page
        if page.redirect?
          redirect_to(page.redirect_url, page.redirect_type)
        else
          content = parse_and_render_liquid
          render_response(content, page.not_found? ? 404 : 200, page.response_type)
        end
      end

      def render_missing_404
        message = (if locale != default_locale
          "Your 404 page is missing in the #{locale} locale."
        else
          "Your 404 page is missing."
        end) + " Please create it."

        log "[Warning] #{message}".red
        render_response(message, 404)
      end

      def parse_and_render_liquid
        document = services.liquid_parser.parse(page)
        begin
          document.render(liquid_context)
        rescue Locomotive::Steam::ParsingRenderingError => e
          e.file = page.template_path if e.file.blank?
          raise e
        end
      end

    end

  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
locomotivecms_steam-1.5.0.rc0	lib/locomotive/steam/middlewares/renderer.rb
locomotivecms_steam-1.5.0.beta3	lib/locomotive/steam/middlewares/renderer.rb
locomotivecms_steam-1.5.0.beta2	lib/locomotive/steam/middlewares/renderer.rb
locomotivecms_steam-1.5.0.beta1	lib/locomotive/steam/middlewares/renderer.rb