Orbit/app/views/layouts/_orbit_bar.html.erb

<header id="orbit-bar" class="navbar">
	<div class="navbar-inner">
		<div class="container clear">
			<div class="dropdown orbit-logo pull-left">
			    <% if !current_user.nil?  %>
			    <a class="brand dropdown-toggle" data-toggle="dropdown" href="#">Orbit</a>
			    <ul class="dropdown-menu">
							<li><%= link_to content_tag(:i, nil, :class => 'icons-dashboard') + t('admin.dashboard'), admin_dashboards_path %></li>
			        <li><%#= link_to content_tag(:i, nil, :class => 'icons-content') + t('admin.content') %></li>
							<li><%#= link_to content_tag(:i, nil, :class => 'icons-member') + t('admin.member'), admin_users_path %></li>
							<li><%#= link_to content_tag(:i, nil, :class => 'icons-asset') + t('admin.asset'), admin_assets_path %></li>
			        <li class="divider"></li>
							<li><%= link_to content_tag(:i, nil, :class => 'icons-structure') + t('admin.structure'), admin_items_path %></li>
							<li><%= link_to content_tag(:i, nil, :class => 'icons-cog') + t('admin.site_settings'), admin_site_site_info_path(@site) %></li>
			        <li><%#= link_to content_tag(:i, nil, :class => 'icons-plus-cube') + t('admin.add_item') %></li>
			    </ul>
			    <% else %>
			    	<a class="brand dropdown-toggle" data-toggle="dropdown" href="/">Orbit</a>
			    <% end -%>
			</div>
			<ul class="nav">
				<li><%= link_to t(:homepage), root_path, :class => 'orbit-bar-home' %></li>
				<li><a class="orbit-bar-desktop" href="https://i.nccu.edu.tw/Login.aspx?ReturnUrl=/Default.aspx" target="_blank">Desktop</a></li>
			</ul>
			<ul class="nav pull-right">
        <li class="dropdown language">
          <a class="dropdown-toggle orbit-bar-language" href="#" data-toggle="dropdown">language</a>
          <ul class="dropdown-menu language-menu">
            <% @site_in_use_locales.each do |locale| %>
	            <%= content_tag :li, (link_to t(:_locale, :locale => locale), add_locale(remove_locale((referer rescue request.fullpath)), locale)), :class => (I18n.locale.eql?(locale.to_sym) ? 'active' : nil) %>
	          <% end %>
          </ul>
        </li>

                <li class="search clear" title="<%= t :search_nccu %>">
                    <a class="orbit-bar-search" href="#">search</a>
					<form class="navbar-search" action="">
		        		<input class="search-query span3" type="text" placeholder="<%= t(:search_nccu) %>">
		      		</form>
                </li>
				<% if user_signed_in? %>
					<li class="dropdown active">
						<a class="orbit-bar-account" href="#" data-toggle="dropdown">
							<img class="member-img" src="/assets/person.png" />
							<%#= image_tag current_user.avatar.thumb.url, :class => 'member-img' %>
							<span class="member-name"><%= current_user.name %></span>
						</a>
						<ul class="dropdown-menu account-menu">
							<li>
								<a href="#">
									<i class="icons-wrench"></i>
									<%= t(:account_settings) %>
								</a>
							</li>
							<li>
								<a class="orbit-bar-desktop" href="#">
									<i class="icons-desktop"></i>
									<%= t(:desktop) %>
								</a>
							</li>
							<li><%= link_to content_tag(:i, nil, :class => 'icons-out') + ' ' +  t(:logout), destroy_user_session_path %></li>
							
							<li class="divider"></li>
							<li>
								<a href="#">
									<i class="icons-help"></i>
									<%= t(:help) %>
								</a>
							</li>
						</ul>
					</li>
				<% else %>
					<li class="dropdown bar-login">
						<a class="dropdown-toggle orbit-bar-member" href="#"><%= t(:login) %></a>
						<div class="dropdown-menu">
							<ul class="log">
								<li class="title hide"></li>
								
								<%= form_for :user, :url => user_session_path do |f| %>
									<li>
										<div class="input-prepend">
											<span class="add-on"><i class="icon-user"></i></span>
											<%= f.text_field :nccu_ldap_uid, :class => 'span2', :placeholder => t('nccu_c.nccu_ldap_uid'), :size => 16 %>
										</div>
									</li>
									<li>
										<div class="input-prepend">
											<span class="add-on"><i class="icon-lock"></i></span>
										  <%= f.password_field :password, :class => 'span2', :placeholder => t(:password), :size => 16 %>
										</div>
									</li>
									<li class="clear hide">
										<%= link_to t(:forgot_password), new_user_password_path, :class => 'forgot' %>
									</li>
									<li>
										<%= content_tag :button, t(:login), :type => :submit, :class => 'btn btn-primary' %>

									</li>
									<li class="divider hide"><span><%= t(:or_lower) %></span></li>
								<% end %>
							</ul>
							<%#= link_to t(:register), new_user_registration_path, :class => 'btn btn-danger register' %>
						</div>
					</li>
				<% end %>
			</ul>
		</div>
	</div>
</header>