Issue #3292595 by Grimreaper: WIP Bootstrap 5 : Components > Navbar

<svg xmlns="http://www.w3.org/2000/svg" width="57" height="66" viewBox="471.5 467 57 66" enable-background="new 471.5 467 57 66"><path opacity=".2" fill="#303030" d="M528.5 504.965c0 16.634-13.123 27.615-28.24 27.615-10.29 0-19.894-5.523-24.978-14.167l.605-.027c1.313 1.192 3.39 2.58 7.404 2.515 4.77-.064 5.645-.875 9.855-2.756 22.716-10.17 26.925-19.457 27.736-21.59s2.013-5.587.756-9.415c-.242-.737-.42-1.333-.54-1.808-3.018-3.372-6.017-5.225-6.92-5.784-.14-.093-.29-.177-.43-.26l.44.26c2.01 1.247 14.314 8.782 14.314 25.417z"/><path fill="#fff" d="M509.09 518.507c1.006 0 2.077.065 2.83.568.756.503 1.193 1.63 1.445 2.263.25.634 0 1.006-.503 1.258-.438.25-.503.12-.94-.69-.44-.81-.82-1.63-3.01-1.63s-2.887.755-3.948 1.63c-1.062.876-1.443 1.193-1.825.69s-.253-1.006.437-1.63 1.825-1.63 2.888-2.077c1.06-.45 1.62-.383 2.625-.383zm-10.413 7.152c1.257 1.005 3.14 1.825 7.153 1.825 4.015 0 6.836-1.137 8.094-2.077.568-.438.82-.065.875.187.056.25.186.624-.252 1.07-.316.317-3.194 2.33-6.594 2.636-3.4.31-7.964.504-10.73-2.01-.438-.44-.316-1.07 0-1.323.317-.25.568-.438.94-.438.374.008.317.008.513.13z"/><path opacity=".2" fill="#aaa" d="M520.89 496.545c-.81 2.133-5.02 11.42-27.735 21.59-4.21 1.88-5.085 2.69-9.854 2.756-4.013.066-6.09-1.32-7.403-2.514l-.605.028h-.01c-2.393-4.042-3.78-8.783-3.78-13.952 0-7.852 2.97-13.654 6.287-17.687.11-.13.213-.26.325-.382 2.683-3.148 5.55-5.17 7.218-6.203.038-.028.075-.047.112-.065.42-.25.754-.447.987-.568 2.757-1.51 4.77-2.263 7.963-4.77.12-.092.242-.186.354-.288l.008-.01c.875-.754 1.64-1.76 2.18-3.4v-.008c.325-.97.567-2.16.716-3.65l.02.018c2.253 2.69 4.954 5.886 6.89 7.144.69.447 1.38.848 2.068 1.202l.3.15c2.243 1.126 4.507 1.945 6.807 3.333l.428.26c.903.56 3.902 2.412 6.92 5.784.12.475.298 1.07.54 1.807 1.274 3.837.073 7.292-.737 9.425z"/><path opacity=".5" fill="#333" d="M514.176 479.538c-3.26-2.077-6.464-2.887-9.603-4.955-1.938-1.267-4.64-4.47-6.893-7.162-.438 4.332-1.686 6.148-3.26 7.35-3.195 2.515-5.207 3.26-7.963 4.77-2.338 1.256-14.958 8.726-14.958 24.913 0 5.17 1.387 9.91 3.77 13.96 5.077 8.635 14.68 14.158 24.97 14.158 15.126 0 28.24-10.98 28.24-27.614 0-9.127-3.707-15.526-7.386-19.633-3.016-3.382-6.015-5.217-6.918-5.785zm7.627 7.34c4.117 5.15 6.213 11.23 6.213 18.077 0 3.968-.755 7.712-2.245 11.148-1.414 3.25-3.444 6.13-6.053 8.56-5.15 4.806-12.062 7.45-19.475 7.45-3.67 0-7.265-.698-10.692-2.086-3.372-1.36-6.398-3.297-9.016-5.774-5.532-5.225-8.57-12.257-8.57-19.8 0-6.716 2.18-12.695 6.483-17.753 3.288-3.865 6.836-6.007 8.196-6.743.67-.363 1.285-.69 1.89-.997 1.892-.97 3.68-1.89 6.14-3.818 1.312-.997 2.71-2.58 3.305-6.585 2.077 2.468 4.48 5.234 6.314 6.426 1.63 1.08 3.307 1.835 4.918 2.562 1.527.69 3.11 1.406 4.676 2.403l.056.037c4.62 2.84 7.06 5.896 7.86 6.892z"/><path opacity=".5" fill="#fff" d="M497.98 468.678c.874 2.58.753 3.893.753 4.452 0 .56-.307 2.077-1.313 2.832-.438.317-.568.568-.568.624 0 .25.568.438.568 1.006 0 .69-.317 2.077-3.642 5.393-3.325 3.316-8.103 6.278-11.8 8.103-3.698 1.826-5.468 1.686-5.97.81s.185-2.83 2.514-5.392l9.667-6.278 9.164-6.398.503-2.44"/><path fill="#fff" d="M497.98 468.613c-.57 4.145-1.826 5.393-3.512 6.715-2.83 2.133-5.588 3.446-6.212 3.763-1.63.82-7.535 4.08-10.608 8.784-.94 1.444 0 2.012.186 2.133.187.12 2.33.372 6.9-2.385 4.574-2.757 6.595-4.387 9.175-7.078 1.377-1.444 1.573-2.263 1.573-2.636 0-.438-.316-.624-.82-.754-.25-.065-.316-.187 0-.373.317-.186 1.622-.82 1.938-1.07.318-.25 1.827-1.257 1.882-2.887.065-1.63-.056-2.766-.503-4.21zm-14.112 45.628c.065-4.898 4.648-9.472 10.422-9.536 7.348-.065 12.424 7.283 16.13 7.208 3.14-.064 9.166-6.212 12.118-6.212 3.14 0 4.014 3.26 4.014 5.206 0 1.938-.623 5.458-2.133 7.656-1.51 2.198-2.44 3.008-4.2 2.888-2.264-.187-6.78-7.21-9.67-7.35-3.64-.12-11.547 7.6-17.75 7.6-3.763 0-4.9-.567-6.147-1.378-1.92-1.312-2.85-3.315-2.785-6.08z"/></svg>

<svg xmlns="http://www.w3.org/2000/svg" width="40px" height="32px"><defs><linearGradient id="bs-logo-a" x1="76.079" x2="523.48" y1="10.798" y2="365.945" gradientUnits="userSpaceOnUse"><stop stop-color="#9013fe"/><stop offset="1" stop-color="#6610f2"/></linearGradient><linearGradient id="bs-logo-b" x1="193.508" x2="293.514" y1="109.74" y2="278.872" gradientUnits="userSpaceOnUse"><stop stop-color="#fff"/><stop offset="1" stop-color="#f1e5fc"/></linearGradient><filter xmlns="http://www.w3.org/2000/svg" id="bs-logo-c" width="197" height="249" x="161.901" y="83.457" color-interpolation-filters="sRGB" filterUnits="userSpaceOnUse"><feFlood flood-opacity="0" result="BackgroundImageFix"/><feColorMatrix in="SourceAlpha" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"/><feOffset dy="4"/><feGaussianBlur stdDeviation="8"/><feColorMatrix values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.15 0"/><feBlend in2="BackgroundImageFix" result="effect1_dropShadow"/><feBlend in="SourceGraphic" in2="effect1_dropShadow" result="shape"/></filter></defs><path fill="url(#bs-logo-a)" d="M56.481 53.32C55.515 25.58 77.128 0 106.342 0h299.353c29.214 0 50.827 25.58 49.861 53.32-.928 26.647.277 61.165 8.964 89.31 8.715 28.232 23.411 46.077 47.48 48.37v26c-24.069 2.293-38.765 20.138-47.48 48.37-8.687 28.145-9.892 62.663-8.964 89.311.966 27.739-20.647 53.319-49.861 53.319H106.342c-29.214 0-50.827-25.58-49.86-53.319.927-26.648-.278-61.166-8.966-89.311C38.802 237.138 24.07 219.293 0 217v-26c24.069-2.293 38.802-20.138 47.516-48.37 8.688-28.145 9.893-62.663 8.965-89.31z"/><path fill="url(#bs-logo-b)" filter="url(#bs-logo-c)" stroke="#fff" d="M267.103 312.457c47.297 0 75.798-23.158 75.798-61.355 0-28.873-20.336-49.776-50.532-53.085v-1.203c22.185-3.609 39.594-24.211 39.594-47.219 0-32.783-25.882-54.138-65.322-54.138h-88.74v217h89.202zm-54.692-189.48h45.911c24.958 0 39.131 11.128 39.131 31.279 0 21.505-16.484 33.535-46.372 33.535h-38.67v-64.814zm0 161.961v-71.431h45.602c32.661 0 49.608 12.03 49.608 35.49 0 23.459-16.484 35.941-47.605 35.941h-47.605z"/></svg>

<?php

declare(strict_types = 1);

namespace Drupal\ui_suite_bootstrap\HookHandler;

use Drupal\Component\Utility\Html;

/**

 * Handle variables needed for the pattern.

 */

class PreprocessPatternNavbar {

  /**

   * Handle variables needed for the pattern.

   *

   * @param array $variables

   *   The preprocessed variables.

   */

  public function preprocess(array &$variables): void {

    $variables['navbar_id'] = Html::getUniqueId('bootstrap-navbar');

  }

}

{% extends "block--bare.html.twig" %}

{#

/**

 * @file

 * Default theme implementation for a branding block.

 *

 * Each branding element variable (logo, name, slogan) is only available if

 * enabled in the block configuration.

 *

 * Available variables:

 * - site_logo: Logo for site as defined in Appearance or theme settings.

 * - site_name: Name for site as defined in Site information settings.

 * - site_slogan: Slogan for site as defined in Site information settings.

 *

 * @ingroup templates

 */

#}

{% block content %}

  {% if site_logo %}

    <a class="navbar-brand" href="{{ path('<front>') }}" title="{{ 'Home'|t }}" rel="home">

      <img src="{{ site_logo }}" alt="{{ 'Home'|t }}" width="40px" height="32px" />

    </a>

  {% endif %}

  {% if site_name %}

    <a class="navbar-brand" href="{{ path('<front>') }}" title="{{ 'Home'|t }}" rel="home">{{ site_name }}</a>

  {% endif %}

  {% if site_slogan %}

    <span class="navbar-text">{{ site_slogan }}</span>

  {% endif %}

{% endblock %}

{#

/**

 * @file

 * Default theme implementation to display a menu.

 *

 * Available variables:

 * - classes: A list of classes to apply to the top level <ul> element.

 * - dropdown_classes: A list of classes to apply to the dropdown <ul> element.

 * - 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.

 *

 * @ingroup templates

 */

#}

{% extends "menu.html.twig" %}

{%

  set classes = [

    'menu',

    'menu--' ~ menu_name|clean_class,

    'nav',

    'navbar-nav',

    'navbar-right',

  ]

%}

{%

  set dropdown_classes = [

  'dropdown-menu',

  'dropdown-menu-right',

]

%}