{%- extends "!layout.html" %}

{#

This template exists as a way to implement a language menu just as what
"Read The Docs" does.

#}

{% block navigation %}
  <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
    {% block menu %}
      {#
        The singlehtml builder doesn't handle this toctree call when the
        toctree is empty. Skip building this for now.
      #}
      {% if 'singlehtml' not in builder %}
        {% if 'zh' in pagename %}
          {% set global_toc = toctree_for('zh/index',
                                          maxdepth=theme_navigation_depth|int,
                                          collapse=theme_collapse_navigation|tobool,
                                          includehidden=False,
                                          titles_only=theme_titles_only|tobool) %}
        {% else %}
          {% set global_toc = toctree(maxdepth=theme_navigation_depth|int,
                                      collapse=theme_collapse_navigation|tobool,
                                      includehidden=False,
                                      titles_only=theme_titles_only|tobool) %}
        {% endif %}
      {% endif %}
      {% if global_toc %}
        {{ global_toc }}
      {% else %}
        <!-- Local TOC -->
        <div class="local-toc">{{ toc }}</div>
      {% endif %}
    {% endblock %}
  </div>
{% endblock %}

{% block footer %}
  {{ footer }}

  <div class="rst-versions shift-up" data-toggle="rst-versions" role="note" aria-label="versions">
    <span class="rst-current-version" data-toggle="rst-current-version">
      <span class="fa fa-book"> Read the Docs</span>
      v: latest
      <span class="fa fa-caret-down"></span>
    </span>
    <div class="rst-other-versions">
      <dl>
        <dt>{{ _('Languages') }}</dt>
        <dd><a href="{{ pathto('index.html', 1) }}">en</a></dd>
        <dd><a href="{{ pathto('zh/index.html', 1) }}">zh_CN</a></dd>
      </dl>
    </div>
  </div>
{% endblock %}