/**
  * Display the specified resource.
  * GET /options/{id}
  *
  * @param  $slug
  *
  * @return Response
  */
 public function show($slug)
 {
     $themes = [];
     $currentTheme = current_theme();
     $id = '';
     $optionTabs = OptionTab::all();
     $optionTab = OptionTab::where('slug', '=', $slug)->get()->first();
     $slug = $optionTab->slug;
     $pageTitle = $optionTab->display_name . ' Options';
     $options = $optionTab->options->all();
     if ($slug == 'themes') {
         $themes = theme_manager()->all();
         $id = $optionTab->options->first()->id;
     }
     return view('options.index', compact('slug', 'optionTabs', 'options', 'pageTitle', 'themes', 'currentTheme', 'id'));
 }