<nav class="navbar navbar-expand-lg navbar-dark bg-dark px-5 sticky-top"> <a class="navbar-brand" href="{% if app.user is not empty %} {{ path('homepage') }} {% else %} {{ path('exposed-participant') }}{% endif %}"> <img alt="{{ appName }}" src="{{ asset(logo) }}" style="max-width: 150px;"> </a> {% if app.user is not empty %} <ul class="navbar-nav ml-auto"> <li class="nav-item dropdown"> <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> {{ app.user.name }} </a> <div style="left: -10px" class="dropdown-menu" aria-labelledby="navbarDropdown"> <a class="dropdown-item" href="/logout">Logout</a> </div> </li> </ul> {% else %} <ul class="navbar-nav ml-auto"> <li class="nav-item"> <a class="nav-link" href="/login">Login</a> </li> </ul> {% endif %}</nav>