class Lookbook::PreviewsController

def self.controller_path
  "lookbook/previews"
end

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
      end
      preview_html = preview_controller.process(:render_in_layout_to_string, "lookbook/preview", inspector_data, **opts)
      render html: preview_html
    rescue => exception
      render_in_layout "lookbook/error",
        layout: "lookbook/standalone",
        error: prettify_error(exception)
    end
  else
    show_404 layout: "lookbook/standalone"
  end
end