<nav class="navbar navbar-expand-sm bg-dark navbar-dark sticky-top">
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
            <span class="navbar-toggler-icon"></span>
    </button>
    <div class="container">
            {url type="anchor" url="" text=$header.site_title|escape:"html":"UTF-8" attr="class='navbar-brand'"}
            <div class="collapse navbar-collapse" id="collapsibleNavbar">
                    <ul class="navbar-nav ml-auto">
            {if $current_user.user_role eq 'Admin'}
                    <li class="nav-item">
                                            <a class="nav-link" href="/index.php">Home</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/items">Items</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/admin">Admin</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/inbox">Inbox{if $count_unread_messages gt 0} {$count_unread_messages}{/if}</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/account">Account</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/logout">Logout</a></li>
                {elseif $current_user.user_role eq 'Buyer'}
                    <li class="nav-item"><a class="nav-link" href="/index.php">Home</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/items">Items</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/inbox">Inbox{if $count_unread_messages gt 0} {$count_unread_messages}{/if}</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/account">Account</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/logout">Logout</a></li>
                {elseif $current_user.user_role == 'Vendor'}
                    <li class="nav-item"><a class="nav-link" href="/index.php">Home</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/items">Items</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/inbox">Inbox{if $count_unread_messages gt 0} {$count_unread_messages}{/if}</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/account">Account</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/logout">Logout</a></li>

                {elseif $current_user.user_role == 'half'}
                    {if $allow_guests eq TRUE}
                        <li class="nav-item"><a class="nav-link" href="/index.php">Home</a></li>
                        <li class="nav-item"><a class="nav-link" href="/index.php/items">Items</a></li>
                    {/if}
                    <li class="nav-item"><a class="nav-link">Logout</a></li>
                {else}
                    {if $allow_guests eq TRUE}
                        <li class="nav-item"><a class="nav-link" href="/index.php">Home</a></li>
                        <li class="nav-item"><a class="nav-link" href="/index.php/items">Items</a></li>
                    {/if}
                    <li class="nav-item"><a class="nav-link" href="/index.php/login">Login</a></li>
                    <li class="nav-item"><a class="nav-link" href="/index.php/register">Register</a></li>
                {/if}
        </ul>
            </div>
    </div>