public function show($posts, Request $request)
    {

        $file = $posts;
        $markdown = $this->pagekit->markdown($file);

        $view = "page::missing-page";

        if ($request->has('page')) :
            $markdown = $this->pagekit->markdown($request->page, $posts);
        endif;

        if (!empty($markdown)) :
            $view = 'page::markdown.show';
        endif;

        return view($view, compact('markdown'));

    }