{% macro render_items(items, depth = 0, show_counts = false) %}
    <ul>
        {% for item in items %}
            {% if item.ID %}
                <li>
                <a href="{{ fn('get_the_permalink', item.ID) }}">
                    {{ item.post_title }} 
                </a>
                    {% if item.post_children is defined and item.post_children|length > 0 %}
                        {{ _self.render_items(item.post_children, depth + 1) }}
                    {% endif %}
                </li>
            {% else %}
                <li><a href="{{ fn('get_term_link', item.term_id) }}">
                    {{ item.name }}
                    {% if show_counts and item.children|length > 0 %}
                        <span>({{ item.children|length }})</span>
                    {% endif %}
                </a>
                    {% if item.children is defined and item.children|length > 0 %}
                        {{ _self.render_items(item.children, depth + 1) }}
                    {% endif %}
                </li>
            {% endif %}
        {% endfor %}
    </ul>
{% endmacro %}

{% for type in grouped_content %}
    <h2>
        {{ type.label }}
        {% if show_counts %}
            <span>({{ type.items|length }})</span>
        {% endif %}
    </h2>
    {{ _self.render_items(type.items, 0) }}
{% endfor %}