app/controllers/lookbook/previews_controller.rb in lookbook-1.5.5 vs app/controllers/lookbook/previews_controller.rb in lookbook-2.0.0.beta.0

@@ -1,15 +1,12 @@
 module Lookbook
   class PreviewsController < ApplicationController
     include TargetableConcern
     include WithPreviewControllerConcern
 
-    before_action { response.headers.delete("X-Frame-Options") }
+    layout false
 
-    layout "lookbook/inspector"
-    helper Lookbook::PreviewHelper
-
     def self.controller_path
       "lookbook/previews"
     end
 
     def index
@@ -17,20 +14,15 @@
         format.json do
           render(
             json: Lookbook.previews.map do |preview|
               {
                 name: preview.name,
-                examples: preview.examples.map { |example|
-                  case example
-                  when Lookbook::PreviewExample
-                    example_json(example)
-                  when Lookbook::PreviewGroup
-                    {
-                      name: example.name,
-                      examples: example.examples.map { |ex| example_json(ex) }
-                    }
-                  end
+                scenarios: preview.scenarios.map { |scenario|
+                  {
+                    inspect_path: scenario.url_path,
+                    name: scenario.name
+                  }
                 }
               }
             end
           )
         end
@@ -40,31 +32,19 @@
     def show
       if @target
         begin
           opts = {layout: @preview.layout}
           if params[:lookbook_embed] == "true"
-            opts[:append_html] = "<script src=\"/lookbook-assets/js/embed.js?v=#{Lookbook.version}\"></script>".html_safe
+            opts[:append_html] = render_to_string("lookbook/partials/_iframe_content_scripts", layout: nil)
           end
-          preview_html = preview_controller.process(:render_in_layout_to_string, "lookbook/preview", inspector_data, **opts)
-          render html: preview_html
+          @preview_html = preview_controller.process(:render_in_layout_to_string, "lookbook/previews/group", inspector_data, **opts)
         rescue => exception
           render_in_layout "lookbook/error",
-            layout: "lookbook/standalone",
+            layout: "lookbook/skeleton",
             error: prettify_error(exception)
         end
       else
-        show_404 layout: "lookbook/standalone"
+        show_404
       end
-    end
-
-    private
-
-    def example_json(example)
-      {
-        inspect_path: example.url_path,
-        name: example.name,
-        preview_path: example.preview_path,
-        lookup_path: example.lookup_path
-      }
     end
   end
 end