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78 lines
2.8 KiB
78 lines
2.8 KiB
{# |
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/** |
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* @file |
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* Olives's theme implementation for the menus in the secondary_menu region. |
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* |
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* Available variables: |
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* - menu_name: The machine name of the menu. |
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* - items: A nested list of menu items. Each menu item contains: |
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* - attributes: HTML attributes for the menu item. |
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* - below: The menu item child items. |
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* - title: The menu link title. |
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* - url: The menu link URL, instance of \Drupal\Core\Url |
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* - localized_options: Menu link localized options. |
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* - is_expanded: TRUE if the link has visible children within the current |
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* menu tree. |
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* - is_collapsed: TRUE if the link has children within the current menu tree |
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* that are not currently visible. |
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* - in_active_trail: TRUE if the link is in the active trail. |
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* |
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* @ingroup themeable |
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*/ |
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#} |
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{{ attach_library('olives/navigation-secondary') }} |
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{% import _self as menus %} |
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{# |
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We call a macro which calls itself to render the full tree. |
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@see https://twig.symfony.com/doc/3.x/tags/macro.html |
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#} |
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{% set attributes = attributes.addClass('menu') %} |
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{{ menus.menu_links(items, attributes, 0) }} |
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{% macro menu_links(items, attributes, menu_level) %} |
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{% set secondary_nav_level = 'secondary-nav__menu--level-' ~ (menu_level + 1) %} |
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{% import _self as menus %} |
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{% if items %} |
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<ul{{ attributes.addClass('secondary-nav__menu', secondary_nav_level) }}> |
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{% set attributes = attributes.removeClass(secondary_nav_level) %} |
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{% for item in items %} |
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{% if item.url.isRouted and item.url.routeName == '<nolink>' %} |
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{% set menu_item_type = 'nolink' %} |
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{% elseif item.url.isRouted and item.url.routeName == '<button>' %} |
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{% set menu_item_type = 'button' %} |
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{% else %} |
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{% set menu_item_type = 'link' %} |
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{% endif %} |
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{% set item_classes = [ |
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'secondary-nav__menu-item', |
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'secondary-nav__menu-item--' ~ menu_item_type, |
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'secondary-nav__menu-item--level-' ~ (menu_level + 1), |
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item.in_active_trail ? 'secondary-nav__menu-item--active-trail', |
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item.below ? 'secondary-nav__menu-item--has-children', |
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] |
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%} |
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{% set link_classes = [ |
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'secondary-nav__menu-link', |
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'secondary-nav__menu-link--' ~ menu_item_type, |
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'secondary-nav__menu-link--level-' ~ (menu_level + 1), |
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item.in_active_trail ? 'secondary-nav__menu-link--active-trail', |
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item.below ? 'secondary-nav__menu-link--has-children', |
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] |
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%} |
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<li{{ item.attributes.addClass(item_classes) }}> |
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{{ link(item.title, item.url, { 'class': link_classes }) }} |
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{% if item.below %} |
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{{ menus.menu_links(item.below, attributes, menu_level + 1) }} |
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{% endif %} |
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</li> |
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{% endfor %} |
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</ul> |
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{% endif %} |
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{% endmacro %}
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