nerdfisch: DevBits

<?php

namespace Drupal\layout_builder_collapse_categories\Routing;

use Drupal\Core\Routing\RoutingEvents;
use Drupal\Core\Routing\RouteSubscriberBase;
use Symfony\Component\Routing\RouteCollection;
use Drupal\layout_builder_collapse_categories\Controller\ChooseBlockController;

/**
 * Override the controller for layout_builder.move_block.
 */
class RouteSubscriber extends RouteSubscriberBase {

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {
    $events[RoutingEvents::ALTER] = ['onAlterRoutes', -1000];
    return $events;
  }

  /**
   * {@inheritdoc}
   */
  public function alterRoutes(RouteCollection $collection) {
    // Add a decorator for the choose_block conroller
    if ($route = $collection->get('layout_builder.choose_block')) {
      $defaults = $route->getDefaults();
      $route->setOption('original_controller', substr($defaults['_controller'], 0, strpos($defaults['_controller'], '::')));
      $defaults['_controller'] = ChooseBlockController::class . '::build';
      $route->setDefaults($defaults);
    }

  }
}

<?php

namespace Drupal\layout_builder_collapse_categories\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\layout_builder\SectionStorageInterface;
use Drupal\Core\Controller\ControllerResolverInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

class ChooseBlockController extends ControllerBase {


  /**
   * The original ChooseBlockController
   *
   * @var \Drupal\layout_builder\Controller\ChooseBlockController $originalController
   */
  protected $originalController;

  /**
   * @param \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver
   */
  public function __construct(ControllerResolverInterface $controller_resolver, RouteMatchInterface $route_match) {
    $original_controller_class = $route_match->getRouteObject()->getOption('original_controller');
    $this->originalController = $controller_resolver->getControllerFromDefinition($original_controller_class);
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static(
      $container->get('controller_resolver'),
      $container->get('current_route_match')
    );
  }

  public function build(SectionStorageInterface $section_storage, $delta, $region) {
    $build = $this->originalController->build($section_storage, $delta, $region);

    foreach ($build['block_categories'] as &$category) {
      if (isset($category['#open'])) {
        $category['#open'] = FALSE;
      }
      
    }

    return $build;
  }

}

# ...
content:
  field_copyright:
    type: text_textarea
    weight: 3
    region: content
    settings:
      rows: 2
      placeholder: ''
    third_party_settings:
      allowed_formats:
        hide_help: '1'
        hide_guidelines: '1'
      maxlength:
        maxlength_js: null
        maxlength_js_label: 'Content limited to @limit characters, remaining: <strong>@remaining</strong>'
        maxlength_js_enforce: false
# ...

$maxlength_js_label = !empty($thirdPartySettings['maxlength']['maxlength_js_label']) ? $thirdPartySettings['maxlength']['maxlength_js_label'] : t('Content limited to @limit characters, remaining: <strong>@remaining</strong>');
$maxlength_js = $thirdPartySettings['maxlength']['maxlength_js'];

# ...
content:
  field_copyright:
    type: text_textarea
    weight: 3
    region: content
    settings:
      rows: 2
      placeholder: ''
    third_party_settings:
      allowed_formats:
        hide_help: '1'
        hide_guidelines: '1'
      maxlength:
        maxlength_js: null
        maxlength_js_label: ''
        maxlength_js_enforce: false
# ...

composer require 'drupal/comment_notify'

drush pm:install comment_notify

<?php

/**
 * Implements hook_theme_suggestions_HOOK_alter() for table.
 */
function hook_theme_suggestions_table_alter(array &$suggestions, array $variables): void {
  if (empty($variables['attributes']['class'])) {
    return;
  }

  if (is_array($variables['attributes']['class']) && in_array('ief-entity-table', $variables['attributes']['class'])) {
    $suggestions[] = 'table__simple';
  }
}