{% load templates %}
<li>
    {% if item.template %}
        {% include item.template|template:theme %}
    {% elif item.widget %}
        {{ item.widget|safe }}
    {% elif item.url %}
        <a class="sidebar-item" href="{{ item.url }}">{{ item.title }}</a>
    {% else %}
        <span class="sidebar-item">{{ item.title }}</span>
    {% endif %}
</li>
{% if sidebar_depth < theme_settings.sidebar_max_depth|default:2 and item.children|length > 0 %}
    <ul class="sidebar-section-list">
        {% for child in item.children %}
            {% include "theme/sidebar-item"|template:theme with sidebar_depth=sidebar_depth|add:1 item=child %}
        {% endfor %}
    </ul>
{% endif %}