commercetools-8.x-1.2-alpha1/modules/commercetools_demo/commercetools_demo.module

<?php

/**
 * @file
 * Defines the commercetools_demo module hooks.
 */

/**
 * Implements hook_page_attachments().
 */
function commercetools_demo_page_attachments(array &$attachments) {
  $attachments['#attached']['library'][] = 'commercetools_demo/global';
  $attachments['#attached']['library'][] = 'commercetools_demo/product_attribute_subscriber';
}

/**
 * Implements hook_theme().
 */
function commercetools_demo_theme() {
  return [
    'commercetools_filter_label__demo' => [
      'variables' => [
        'label' => NULL,
      ],
    ],
    'commercetools_filter_option__demo' => [
      'variables' => [
        'label' => NULL,
        'count' => NULL,
        'key' => NULL,
      ],
    ],
    'commercetools_product_attribute_label__demo' => [
      'variables' => [
        'label' => NULL,
        'key' => NULL,
      ],
    ],
    'menu__commercetools_content_categories_list__bootstrap' => [
      'template' => 'commercetools-categories-list--demo',
      'base hook' => 'menu',
    ],
    'commercetools_locales_block__demo' => [
      'variables' => [
        'header' => NULL,
        'links' => NULL,
      ],
    ],
  ];
}

/**
 * Implements hook_theme_suggestions_HOOK_alter() for commercetools_filter_option templates.
 */
function commercetools_demo_theme_suggestions_commercetools_filter_option_alter(array &$suggestions, array $variables) {
  $suggestions[] = 'commercetools_filter_option__demo';
}

/**
 * Implements hook_theme_suggestions_HOOK_alter() for commercetools_product_attribute_label templates.
 */
function commercetools_demo_theme_suggestions_commercetools_product_attribute_label_alter(array &$suggestions, array $variables) {
  $suggestions[] = 'commercetools_product_attribute_label__demo';
}

/**
 * Fixes Bootstrap theme issue with rendering sidebar menus as horizontal.
 *
 * Implements hook_preprocess_HOOK() for commercetools_filter_label__demo templates.
 */
function commercetools_demo_preprocess_menu__commercetools_content_categories_list(array &$variables) {
  $variables['attributes']['class'][] = 'flex-column';
}

/**
 * Implements hook_theme_suggestions_HOOK_alter().
 */
function commercetools_demo_theme_suggestions_menu_alter(array &$suggestions, array $variables) {
  if ($variables['theme_hook_original'] == 'menu__commercetools_content_categories_list') {
    $theme = \Drupal::theme()->getActiveTheme()->getName();
    if (in_array($theme, [
      'bootstrap',
      'flexistyle_bootstrap',
      'bootstrap5',
      'bootstrap_barrio',
    ])) {
      $suggestions[] = $variables['theme_hook_original'] . '__bootstrap';
    }
  }
}