openproject/app/views/my/settings.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2015 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.

++#%>

<% html_title(l(:label_my_account), l(:label_settings)) %>

<% breadcrumb_paths(l(:label_my_account), l(:label_settings)) %>
<%= toolbar title: l(:label_settings) %>

<%= error_messages_for 'user' %>
<%= labelled_tabular_form_for @user, as: :user, url: { action: 'settings' },
                              lang: current_language,
                              html: { id: 'my_account_form', class: 'form -wide-labels' } do |f| %>
  <section class="form--section">
    <section class="form--section">
      <div class="form--field"><%= f.select :language, lang_options_for_select,  container_class: '-middle' %></div>
      <%= render partial: 'users/preferences', locals: { input_size: :middle } %>
    </section>

    <%= call_hook(:view_my_settings, user: @user, form: f) %>
  </section>
  <%= styled_button_tag l(:button_save), class: '-highlight -with-icon icon-yes' %>
<% end %>