[%- IF User -%]
 <i class="fa fa-user"></i>&nbsp;[% User.username %] 
 | <a class="blog-nav-item" target="_top" href="[% mount_url %]/auth/logout_to_referer">
     Sign out&nbsp;<i class="fa fa-sign-out"></i>
   </a>
[%- ELSE -%]
 
 <a class="blog-nav-item" target="_top" href="[% mount_url %]/auth/to_referer">
  <i class="fa fa-sign-in"></i>&nbsp;Sign in
 </a>
[%- END -%]