module Locomotive module Render extend ActiveSupport::Concern module InstanceMethods protected def render_locomotive_page @page = locomotive_page redirect_to application_root_url and return if @page.nil? output = @page.render(locomotive_context) prepare_and_set_response(output, @page.cache_expires_in || 0) end def locomotive_page path = request.fullpath.clone path.gsub!(/\.[a-zA-Z][a-zA-Z0-9]{2,}$/, '') path.gsub!(/^\//, '') path = 'index' if path.blank? if page = current_site.pages.where(:fullpath => path).first if not page.published? and current_admin.nil? page = nil end end page || current_site.pages.not_found.first end def locomotive_context assigns = { 'site' => current_site, 'page' => @page, 'asset_collections' => Locomotive::Liquid::Drops::AssetCollections.new(current_site), 'stylesheets' => Locomotive::Liquid::Drops::Stylesheets.new(current_site), 'javascripts' => Locomotive::Liquid::Drops::Javascripts.new(current_site), 'contents' => Locomotive::Liquid::Drops::Contents.new(current_site), 'current_page' => self.params[:page] } registers = { :controller => self, :site => current_site, :page => @page } ::Liquid::Context.new(assigns, registers) end def prepare_and_set_response(output, cache_expiration = 0) response.headers['Cache-Control'] = "public, max-age=#{cache_expiration}" if cache_expiration > 0 response.headers['Content-Type'] = 'text/html; charset=utf-8' render :text => output, :layout => false, :status => :ok end end end end