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- {#
- /**
- * @file
- * Default theme implementation to display a menu.
- *
- * Available variables:
- * - menu_name: The machine name of the menu.
- * - items: A nested list of menu items. Each menu item contains:
- * - attributes: HTML attributes for the menu item.
- * - below: The menu item child items.
- * - title: The menu link title.
- * - url: The menu link url, instance of \Drupal\Core\Url
- * - localized_options: Menu link localized options.
- * - is_expanded: TRUE if the link has visible children within the current
- * menu tree.
- * - is_collapsed: TRUE if the link has children within the current menu tree
- * that are not currently visible.
- * - in_active_trail: TRUE if the link is in the active trail.
- *
- * @ingroup themeable
- */
- #}
- {% import _self as menus %}
- {#
- We call a macro which calls itself to render the full tree.
- @see https://twig.symfony.com/doc/1.x/tags/macro.html
- #}
- {{ menus.menu_links(items, attributes, 0) }}
- {% macro menu_links(items, attributes, menu_level) %}
- {% import _self as menus %}
- {% if items %}
- {% if menu_level == 0 %}
- <ul{{ attributes }} class="d-flex px-0">
- {% else %}
- <ul>
- {% endif %}
- {% for item in items %}
- <li{{ item.attributes }}>
- {{ link(item.title, item.url) }}
- {% if item.below %}
- {{ menus.menu_links(item.below, attributes, menu_level + 1) }}
- {% endif %}
- </li>
- {% endfor %}
- </ul>
- {% endif %}
- {% endmacro %}
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