EntityTypeCloneController.php in Entity Type Clone 8

Namespace

Drupal\entity_type_clone\Controller

File

src/Controller/EntityTypeCloneController.php

<?php

namespace Drupal\entity_type_clone\Controller;

use Drupal\Core\Controller\ControllerBase;
use Symfony\Component\HttpFoundation\JsonResponse;

/**
 * Class EntityTypeCloneController.
 *
 * @package Drupal\entity_type_clone\Controller
 */
class EntityTypeCloneController extends ControllerBase {

  /**
   * Replaces string values recursively in an array.
   *
   * @param string $find
   *   The string to find in the array values.
   * @param string $replace
   *   The replacement string.
   * @param array $arr
   *   The array to search.
   * @return array
   *   The array with values replaced.
   */
  public static function arrayReplace($find, $replace, $arr) {
    $newArray = [];
    foreach ($arr as $key => $value) {
      if (is_array($value)) {
        $newArray[$key] = self::arrayReplace($find, $replace, $value);
      }
      else {
        $newArray[$key] = str_replace($find, $replace, $value);
      }
    }
    return $newArray;
  }
  public static function copyFieldDisplay($display, $mode, $data) {

    // Prepare the storage string
    $storage = 'entity_' . $display . '_display';

    // Get the source field name.
    $sourceFieldName = $data['field']
      ->getName();

    // Get the source form display.
    $sourceDisplay = \Drupal::entityTypeManager()
      ->getStorage($storage)
      ->load($data['values']['show']['entity_type'] . '.' . $data['values']['show']['type'] . '.' . $mode)
      ->toArray();

    // Prepare the target form display.
    $targetDisplay = EntityTypeCloneController::arrayReplace($data['values']['show']['type'], $data['values']['clone_bundle_machine'], $sourceDisplay);
    unset($targetDisplay['uuid'], $targetDisplay['_core']);

    // Save the target display.
    if ($display === 'form') {

      // Save the form display.
      $displayConfig = \Drupal::configFactory()
        ->getEditable('core.' . $storage . '.' . $data['values']['show']['entity_type'] . '.' . $data['values']['clone_bundle_machine'] . '.' . $mode)
        ->setData($targetDisplay)
        ->save();
    }
    elseif ($display === 'view') {

      // Save the view display.
      $entityDisplay = \Drupal::service('entity_display.repository')
        ->getViewDisplay($data['values']['show']['entity_type'], $data['values']['clone_bundle_machine'], $mode);
      if (isset($targetDisplay['content'][$sourceFieldName])) {
        $entityDisplay
          ->setComponent($sourceFieldName, $targetDisplay['content'][$sourceFieldName]);
      }

      // Hide the field if needed.
      if (isset($targetDisplay['hidden'][$sourceFieldName]) && (int) $targetDisplay['hidden'][$sourceFieldName] === 1) {
        $entityDisplay
          ->removeComponent($sourceFieldName);
      }

      // Save the display.
      $entityDisplay
        ->save();
    }
    return new JsonResponse(t('Success'));
  }

}

Classes

Name	Description
EntityTypeCloneController	Class EntityTypeCloneController.