app/controllers/lookbook/previews_controller.rb in lookbook-0.8.0.beta.0 vs app/controllers/lookbook/previews_controller.rb in lookbook-0.8.0

@@ -45,10 +45,13 @@
       if @example
         @preview = @example.preview
         if params[:path] == @preview&.lookup_path
           redirect_to show_path "#{params[:path]}/#{@preview.default_example.name}"
         end
+      else
+        first_example = Lookbook.previews.find(params[:path])&.examples&.first
+        redirect_to show_path(first_example.lookup_path) if first_example
       end
     end
 
     def set_title
       @title = @example.present? ? [@example&.label, @preview&.label].compact.join(" :: ") : "Not found"
@@ -141,12 +144,11 @@
         }
       }
     end
 
     def preview_controller
-      return @preview_controller if @preview_controller.present?
-      controller_class = Lookbook.config.preview_controller.constantize
-      controller = controller_class.new
+      return @preview_controller if @preview_controller
+      controller = Lookbook::Engine.preview_controller.new
       controller.request = request
       controller.response = response
       @preview_controller ||= controller
     end