Issue #3260136 by jcandan: Make nav default to dropdown links optional

 * - alignment: left | right | center | vertical.

 * - style: tabs | pills

 * - fill: fill | justify

 * - is_dropdown: true | false

 * - utility_classes: An array of utility classes.

 */

#}

{% set style = style ? 'nav-' ~ style : '' %}

{% set fill = fill ? 'nav-' ~ fill : '' %}

{% set is_dropdown = is_dropdown is null ? true %}

{% set nav_classes = [ 'nav', style, alignment, fill]|merge(utility_classes ? utility_classes : []) %}

        {% set nav_item_classes = [

          'nav-item',

          item.in_active_trail ? 'active',

          item.is_expanded and item.below ? 'dropdown'

          is_dropdown ? 'dropdown'

        ] %}

        {% set nav_link_classes = ['nav-link'] %}

        {% if item.url.options.attributes.class is iterable %}

          {% set nav_link_classes = nav_link_classes|merge([item.url.options.attributes.class]) %}

        {% endif %}

        <li{{ item.attributes.addClass(nav_item_classes) }}>

          {% if item.is_expanded and item.below %}

          {% if item.is_expanded and item.below and is_dropdown %}

            {{ link(item.title, item.url, { 'class': nav_link_classes|merge(['dropdown-toggle']), 'data-toggle': 'dropdown' }) }}

            {% if item.below %}

            {% include '@radix/dropdown/dropdown-menu.twig' with {

              items: item.below

            } %}

            {% endif %}

          {% else %}

            {{ link(item.title, item.url, { 'class': nav_link_classes }) }}

            {% if item.is_expanded and item.below and not is_dropdown %}

              {% include '@evo_radix/nav/nav.twig' with {

                items: item.below,

                is_dropdown: false,

              } %}

            {% endif %}

          {% endif %}

        </li>

      {% endfor %}

    {% endblock %}

  </ul>

{% endif %}