saplings_child.theme

<?php

/**
 * @file
 * Functions to support theming in the Saplings Child theme.
 */

/**
 * Implements hook_library_info_alter().
 *
 * @todo Workaround for https://www.drupal.org/node/2642122.
 */
function saplings_child_library_info_alter(array &$libraries, $extension) {
  if ($extension == 'system' && isset($libraries['base'])) {
    unset($libraries['base']['css']['component']['css/components/ajax-progress.module.css']);
    unset($libraries['base']['css']['component']['css/components/align.module.css']);
    unset($libraries['base']['css']['component']['css/components/autocomplete-loading.module.css']);
    unset($libraries['base']['css']['component']['css/components/fieldgroup.module.css']);
    unset($libraries['base']['css']['component']['css/components/container-inline.module.css']);
    unset($libraries['base']['css']['component']['css/components/clearfix.module.css']);
    unset($libraries['base']['css']['component']['css/components/details.module.css']);
    // unset($libraries['base']['css']['component']['css/components/hidden.module.css']);.
    unset($libraries['base']['css']['component']['css/components/item-list.module.css']);
    unset($libraries['base']['css']['component']['css/components/js.module.css']);
    unset($libraries['base']['css']['component']['css/components/nowrap.module.css']);
    unset($libraries['base']['css']['component']['css/components/position-container.module.css']);
    unset($libraries['base']['css']['component']['css/components/progress.module.css']);
    unset($libraries['base']['css']['component']['css/components/reset-appearance.module.css']);
    unset($libraries['base']['css']['component']['css/components/resize.module.css']);
    unset($libraries['base']['css']['component']['css/components/sticky-header.module.css']);
    unset($libraries['base']['css']['component']['css/components/system-status-counter.css']);
    unset($libraries['base']['css']['component']['css/components/system-status-report-counters.css']);
    unset($libraries['base']['css']['component']['css/components/system-status-report-general-info.css']);
    unset($libraries['base']['css']['component']['css/components/tabledrag.module.css']);
    unset($libraries['base']['css']['component']['css/components/tablesort.module.css']);
    unset($libraries['base']['css']['component']['css/components/tree-child.module.css']);
  }
}

/**
 * Implements hook_page_attachments_alter().
 */
function saplings_child_page_attachments_alter(&$page) {
  // Remove the HTML5 mobile meta-tags.
  $meta_tags_to_remove = [
    'system_meta_content_type',
    'system_meta_generator',
    'MobileOptimized',
    'HandheldFriendly',
    'cleartype',
  ];
  // Unset loop.
  foreach ($page['#attached']['html_head'] as $index => $parts) {
    if (in_array($parts[1], $meta_tags_to_remove)) {
      unset($page['#attached']['html_head'][$index]);
    }
  }
}