remomueller/contour

<div class="container">
  <div class="navbar-header">
    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>

    <%= link_to Contour.application_name.html_safe, root_path, class: 'navbar-brand' %>
  </div>

  <div class="collapse navbar-collapse navbar-ex1-collapse">
    <% display = signed_in? ? ['signed_in', 'always'] : ['not_signed_in', 'always'] %>
    <% Contour.menu_items.group_by{|i| i[:position]}.each do |position, items| %>
      <ul class="nav navbar-nav <%= 'navbar-right' if position == 'right' %>">
        <% items.each_with_index do |menu_item, index| %>
          <% if display.include?(menu_item[:display]) and (menu_item[:condition].blank? or eval(menu_item[:condition])) %>
            <% has_submenu = (menu_item[:links] || []).collect{|link| link[:condition].blank? or eval(link[:condition])}.include?(true) %>
            <li class="<%= 'dropdown' if has_submenu %>" id="menu<%= position %><%= index %>">
              <%= link_to(
                  (menu_item[:eval] ? eval(menu_item[:name]) : menu_item[:name].html_safe + (menu_item[:image].blank? ? '' : image_tag(menu_item[:image], menu_item[:image_options]))),
                  (menu_item[:path].blank? ? '#' : eval(menu_item[:path].to_s)),
                  target: menu_item[:target], style: "#{ 'display:inline-block;padding-right:0px' if has_submenu }")
                   %>
              <%= link_to "<b class='caret'></b>".html_safe, '#', class: 'dropdown-toggle', 'data-toggle' => 'dropdown', style: 'display:inline-block;padding-left:4px;margin-left:-4px;' if has_submenu %>
              <% if has_submenu %>
                <ul class="dropdown-menu">
                <% menu_item[:links].each do |link| %>
                  <% if link[:condition].blank? or eval(link[:condition]) %>
                    <% if link[:divider] == true %>
                      <li class="divider"></li>
                    <% elsif not link[:header].blank? %>
                      <li class="dropdown-header"><%= link[:eval] ? eval(link[:header]) : link[:header] %></li>
                    <% else %>
                      <li><%= link_to (link[:eval] ? eval(link[:html].blank? ? link[:name] : link[:html].html_safe) : (link[:html].blank? ? link[:name] : link[:html].html_safe) + (link[:image].blank? ? '' : image_tag(link[:image], link[:image_options]))).html_safe, link[:path].blank? ? '#' : eval(link[:path].to_s), target: link[:target] %></li>
                    <% end %>
                  <% end %>
                <% end %>
                </ul>
              <% end %>
            </li>
          <% end %>
        <% end %>
      </ul>
    <% end %>
    <% if Contour.search_bar and display.include?(Contour.search_bar[:display]) %>
      <form id="<%= Contour.search_bar[:id] || 'global-search' %>-form" class="navbar-form navbar-<%= Contour.search_bar[:position] || 'left' %>" action="<%= Contour.search_bar[:path].blank? ? '#' : eval(Contour.search_bar[:path].to_s) %>">
        <input id="<%= Contour.search_bar[:id] || 'global-search' %>" name="q" type="text" autocomplete="off" class="form-control" value="<%= params[:q] %>" placeholder="<%= Contour.search_bar[:placeholder] || 'Search' %>">
      </form>
    <% end %>
  </div>
</div>