block_content.module

<?php


/**
 * @file
 */

use Drupal\Core\Link;
use Drupal\Core\Url;
use Drupal\field\Entity\FieldConfig;
use Drupal\field\Entity\FieldStorageConfig;

/**
 * Adds the default body field to a block type.
 *
 * @param string $block_type_id
 *   Id of the block type.
 * @param string $label
 *   (optional) The label for the body instance. Defaults to 'Body'.
 *
 * @return \Drupal\field\Entity\FieldConfig
 *   A Body field object.
 *
 * @deprecated in drupal:11.3.0 and is removed from drupal:12.0.0. There is no replacement.
 * @see https://www.drupal.org/node/3535528
 */
function block_content_add_body_field($block_type_id, $label = 'Body') {
  @trigger_error(__FUNCTION__ . '() is deprecated in drupal:11.3.0 and is removed from drupal:12.0.0. There is no replacement. See https://www.drupal.org/node/3535528', E_USER_DEPRECATED);
  // Add or remove the body field, as needed.
  $field = FieldConfig::loadByName('block_content', $block_type_id, 'body');
  if (empty($field)) {
    $field = FieldConfig::create([
      'field_storage' => FieldStorageConfig::loadByName('block_content', 'body'),
      'bundle' => $block_type_id,
      'label' => $label,
      'settings' => [
        'display_summary' => FALSE,
        'allowed_formats' => [],
      ],
    ]);
    $field->save();
    /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
    $display_repository = \Drupal::service('entity_display.repository');
    // Assign widget settings for the default form mode.
    $display_repository->getFormDisplay('block_content', $block_type_id)
      ->setComponent('body', [
      'type' => 'text_textarea_with_summary',
    ])
      ->save();
    // Assign display settings for default view mode.
    $display_repository->getViewDisplay('block_content', $block_type_id)
      ->setComponent('body', [
      'label' => 'hidden',
      'type' => 'text_default',
    ])
      ->save();
  }
  return $field;
}

/**
 * Prepares variables for a block type creation list templates.
 *
 * Default template: block-content-add-list.html.twig.
 *
 * @param array $variables
 *   An associative array containing:
 *   - content: An array of block types.
 *
 * @see block_content_add_page()
 */
function template_preprocess_block_content_add_list(&$variables) : void {
  @trigger_error(__FUNCTION__ . '() is deprecated in drupal:11.3.0 and is removed from drupal:12.0.0. Use entity_add_list instead. See https://www.drupal.org/node/3530643', E_USER_DEPRECATED);
  $variables['types'] = [];
  $query = \Drupal::request()->query
    ->all();
  foreach ($variables['content'] as $type) {
    $variables['types'][$type->id()] = [
      'link' => Link::fromTextAndUrl($type->label(), Url::fromRoute('block_content.add_form', [
        'block_content_type' => $type->id(),
      ], [
        'query' => $query,
      ]))
        ->toString(),
      'description' => [
        '#markup' => $type->getDescription(),
      ],
      'title' => $type->label(),
      'localized_options' => [
        'query' => $query,
      ],
    ];
  }
}