varbase_components.module

<?php

/**
 * @file
 * Contains varbase_components.module.
 */

/**
 * Implements hook_theme().
 */
function varbase_components_theme($existing, $type, $theme, $path) {
  return [
    'media_oembed_iframe__remote_video__varbase_heroslider' => [
      'template' => 'media-oembed-iframe--remote-video--varbase-heroslider',
      'variables' => [
        'provider' => NULL,
        'media' => NULL,
      ],
    ],
  ];
}

/**
 * Implements hook_preprocess_HOOK().
 */
function varbase_components_preprocess_media_oembed_iframe__remote_video__varbase_heroslider(&$variables) {
  // Send variables for the remote_video varbase heroslier oembed iframe.
  $query = \Drupal::request()->query;
  $variables['type'] = $query->get('type');
  $variables['provider'] = $query->get('provider');
  $variables['view_mode'] = $query->get('view_mode');
  $variables['base_path'] = base_path();
  $variables['varbase_components_path'] = \Drupal::service('module_handler')->getModule('varbase_components')->getPath();
}

/**
 * Implements hook_library_info_alter().
 */
function varbase_components_library_info_alter(array &$libraries, $module) {
  if ($module === 'sitewide_alert' && isset($libraries['init'])) {
    // Add the dependency only if it's not already present.
    if (!in_array('core/components.varbase_components--alert', $libraries['init']['dependencies'])) {
      $libraries['init']['dependencies'][] = 'core/components.varbase_components--alert';
    }
    unset($libraries['init']['css']);
  }

  // Load components styles for CKEditor5 styles.
  if ($module === 'ckeditor5' && isset($libraries['internal.drupal.ckeditor5.stylesheets'])) {
    $libraries['internal.drupal.ckeditor5.stylesheets']['dependencies'][] = 'varbase_components/ckeditor5-styles';
  }

  // Replace the Popper.js library file from the Responsive Theme preview module.
  // Varbase Components and Vartheme BS5 need a different version which still
  // works for the Responsive Theme preview module.
  if ($module === 'responsive_preview'
    && isset($libraries['drupal.responsive-preview'])
    && isset($libraries['drupal.responsive-preview']['js'])
    && isset($libraries['drupal.responsive-preview']['js']['js/popperjs/popper.min.js'])) {

    unset($libraries['drupal.responsive-preview']['js']['js/popperjs/popper.min.js']);
    $libraries['drupal.responsive-preview']['dependencies'][] = 'varbase_components/popper-script';
  }
}

/**
 * Implements hook_preprocess_HOOK().
 */
function varbase_components_preprocess_field(&$variables) {
  $ckeditor5_fields = [
    'text_with_summary',
    'text_long',
  ];

  // Check if the field type is in the list of CKEditor5 fields.
  if (in_array($variables['field_type'], $ckeditor5_fields)) {
    // Attach the library to the field.
    $variables['#attached']['library'][] = 'varbase_components/ckeditor5-styles';
  }
}

/**
 * Implements hook_preprocess().
 */
function varbase_components_preprocess_menu(&$variables, $hook, $info) {
  // Checks the nested level of a menu.
  varbase_components_process_menu_level($variables['items']);
}

/**
 * Add menu_link_level to menus.
 */
function varbase_components_process_menu_level(&$menu_items, $menu_level = 1) {
  foreach ($menu_items as &$menu_item) {
    // Set the menu level for the current item.
    $menu_item['menu_link_level'] = $menu_level;

    // If there are child items, process them recursively.
    if (!empty($menu_item['below'])) {
      varbase_components_process_menu_level($menu_item['below'], $menu_level + 1);
    }
  }
}