app/controllers/lookbook/previews_controller.rb in lookbook-2.0.0.beta.0 vs app/controllers/lookbook/previews_controller.rb in lookbook-2.0.0.beta.1

@@ -3,10 +3,12 @@
     include TargetableConcern
     include WithPreviewControllerConcern
 
     layout false
 
+    before_action :permit_framing, only: [:show]
+
     def self.controller_path
       "lookbook/previews"
     end
 
     def index
@@ -15,14 +17,19 @@
           render(
             json: Lookbook.previews.map do |preview|
               {
                 name: preview.name,
                 scenarios: preview.scenarios.map { |scenario|
-                  {
-                    inspect_path: scenario.url_path,
-                    name: scenario.name
-                  }
+                  case scenario
+                  when Lookbook::ScenarioEntity
+                    scenario_json(scenario)
+                  when Lookbook::ScenarioGroupEntity
+                    {
+                      name: scenario.name,
+                      examples: scenario.scenarios.map { |s| scenario_json(s) }
+                    }
+                  end
                 }
               }
             end
           )
         end
@@ -43,8 +50,22 @@
             error: prettify_error(exception)
         end
       else
         show_404
       end
+    end
+
+    private
+
+    def scenario_json(scenario)
+      {
+        name: scenario.name,
+        inspect_path: scenario.url_path,
+        preview_path: scenario.preview_path
+      }
+    end
+
+    def permit_framing
+      headers["X-Frame-Options"] = "SAMEORIGIN" if headers["X-Frame-Options"] == "DENY"
     end
   end
 end