tide_news.module

<?php

/**
 * @file
 * Tide News module.
 */

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element;
use Drupal\workflows\Entity\Workflow;

/**
 * Implements hook_entity_bundle_create().
 */
function tide_news_entity_bundle_create($entity_type_id, $bundle) {
  // Enable News in Editorial workflow if workflow module is enabled.
  if ($entity_type_id === 'node' && $bundle === 'news') {
    /** @var \Drupal\Core\Extension\ModuleHandlerInterface $moduleHandler */
    $moduleHandler = \Drupal::service('module_handler');
    if ($moduleHandler->moduleExists('workflows')) {
      $editorial_workflow = Workflow::load('editorial');
      if ($editorial_workflow) {
        $editorial_workflow->getTypePlugin()
          ->addEntityTypeAndBundle('node', 'news');
        $editorial_workflow->save();
      }
    }
  }
}

/**
 * Implements hook_form_BASE_FORM_ID_alter().
 */
function tide_news_form_node_form_alter(&$form, FormStateInterface $form_state, $form_id) {
  if (!in_array($form_id, [
    'node_news_form',
    'node_news_edit_form',
    'node_news_quick_node_clone_form',
  ])) {
    return;
  }

  if (isset($form['title']['widget'][0]['value']['#description'])) {
    $form['title']['widget'][0]['value']['#description'] = t('Include a short unique title for your page and keywords.');
  }

  // Hide the body summary subfield in favour of the new Summary field.
  if (!empty($form['body']['widget'])) {
    foreach (Element::children($form['body']['widget']) as $delta) {
      if (!empty($form['body']['widget'][$delta]['summary'])) {
        $form['body']['widget'][$delta]['summary']['#access'] = FALSE;
      }
    }
  }

  // Change form layout.
  $form['#attached']['library'][] = 'tide_news/news_form';
  $form['#attributes']['class'][] = 'node-form-news';
  $form['#process'][] = '_tide_news_form_node_form_process';
}

/**
 * Node form #process callback.
 *
 * @param array $form
 *   Form that is being processed.
 * @param \Drupal\Core\Form\FormStateInterface $form_state
 *   The current state of the form.
 * @param array $complete_form
 *   The complete form.
 *
 * @return array
 *   The processed form.
 */
function _tide_news_form_node_form_process(array $form, FormStateInterface $form_state, array $complete_form = []) {
  /** @var \Drupal\node\NodeInterface $node */
  $node = $form_state->getFormObject()->getEntity();

  $form['field_node_department']['#group'] = 'group_author_detail';

  // At this stage, the form has not been fully built yet, so we need an
  // after_build callback to determine the actual state.
  $form['#after_build'][] = '_tide_news_form_node_form_after_build';
  return $form;
}

/**
 * Node form #after_build callback.
 *
 * @param array $form
 *   Form that is being processed.
 * @param \Drupal\Core\Form\FormStateInterface $form_state
 *   The current state of the form.
 *
 * @return array
 *   The processed form.
 */
function _tide_news_form_node_form_after_build(array $form, FormStateInterface $form_state) {
  $form['field_node_department']['#group'] = 'group_author_detail';

  return $form;
}