openproject/app/views/repositories/_navigation.html.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2013 the OpenProject Foundation (OPF)

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
Copyright (C) 2006-2013 Jean-Philippe Lang
Copyright (C) 2010-2013 the ChiliProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

See doc/COPYRIGHT.rdoc for more details.

++#%>

<% content_for :header_tags do %>
  <%= javascript_include_tag 'repository_navigation' %>
<% end %>

<% content_for :action_menu_specific do %>
  <!--[if gt IE 8]><!-->
  <%= link_to l(:label_statistics), stats_project_repository_path(@project),
                                    :class => 'icon icon-stats' %> |
  <!--<![endif]-->

  <%# rev => nil prevents overwriting the rev parameter queried for in the form with the parameter from the request %>
  <%= form_tag({:action => controller.action_name, :project_id => @project, :path => to_path_param(@path), :rev => nil}, {:method => :get, :id => 'revision_selector'}) do -%>
    <!-- Branches Dropdown -->
    <% if !@repository.branches.nil? && @repository.branches.length > 0 -%>
      <%= l(:label_branch) %>:
      <%= select_tag :branch, options_for_select([''] + @repository.branches,@rev), :id => 'branch' %> |
    <% end -%>

    <% if !@repository.tags.nil? && @repository.tags.length > 0 -%>
      <%= l(:label_tag) %>:
      <%= select_tag :tag, options_for_select([''] + @repository.tags,@rev), :id => 'tag' %> |
    <% end -%>

    <%= l(:label_revision) %>:
    <%= text_field_tag 'rev', @rev, :size => 8 %>
  <% end -%>
<% end %>