app/views/blocks/login.html.erb
<% if user.present? %>
<div class="logged-user-info">
<h2><%= _('Logged in as %s') % user.identifier %></h2>
<ul>
<li><%= _('User since %s/%s') % [user.created_at.month, user.created_at.year] %></li>
<li><%= link_to _('Homepage'), url_for(user.url) %></li>
</ul>
<div class="user-actions">
<%= button(:logout, _('Logout'), controller: 'account', action: 'logout') %>
</div>
</div>
<% else %>
<div class='not-logged-user'>
<%= render :file => 'account/login_block' %>
</div>
<% end%>