akf-forum/views/extra/navbar.ejs

<link rel="stylesheet" href="/css/navbar.css" />

<% if (user?.admin){ %>
<div class="admin-bar">
    <a href="/admin" class="admin-bar">You are admin, and you can go your page!</a> 
</div>

<% } %>

<div class="header">
    <a class="logo" href="/">AKF <span>FORUM</span></a>
    <div class="buttons">
        
    <% if (user){ %>
    
        <a href="<%=user.getLink() %>" class="btn-outline-primary" >
            <div class="box-username"><%= user.name %>
                <div class="avatar"><img src="<%=user.avatar %>"></div>
            </div>
        </a>
   
 
    <% } else { %>
            
        <a id="login" href="/login" class="btn-primary">Login</a>
        <a href="/register" class="btn-outline-primary">Register</a>
        <script>
            document.getElementById("login").href += "?redirect="+window.location.pathname;
        </script>
    <% } %> 
    
    </div>
</div>
<div class="menu">
    <a href="/threads" class="menu-item">Threads</a>
    <a href="/users" class="menu-item">Users</a>
    <a href="/search" class="menu-item">Search</a>
    <a href="/threads/create/" class="menu-item">Create Thread</a>
    <script>
    const menuItems = document.getElementsByClassName("menu-item");

    for (let i = 0; i < menuItems.length; i++)  
        if (menuItems[i].getAttribute("href") == window.location.pathname)  
            menuItems[i].classList.add("active-menu");

    </script>
</div>