WorkspaceDeleteForm.php in Workspace 8

Namespace

Drupal\workspace\Entity\Form

File

src/Entity/Form/WorkspaceDeleteForm.php

<?php

namespace Drupal\workspace\Entity\Form;

use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\ContentEntityConfirmFormBase;
use Drupal\Core\Entity\EntityDeleteFormTrait;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerTrait;
use Drupal\multiversion\Entity\Workspace;
use Drupal\multiversion\Workspace\WorkspaceManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a confirmation form for deleting a workspace entity.
 */
class WorkspaceDeleteForm extends ContentEntityConfirmFormBase {
  use EntityDeleteFormTrait;
  use MessengerTrait;

  /**
   * @var \Drupal\multiversion\Workspace\WorkspaceManagerInterface
   */
  private $workspaceManager;

  /**
   * @var \Drupal\Core\Entity\EntityInterface|null
   */
  private $defaultWorkspace;

  /**
   * WorkspaceDeleteForm constructor.
   *
   * @param \Drupal\multiversion\Workspace\WorkspaceManagerInterface $workspace_manager
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $default_workspace_id
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   * @param \Drupal\Core\Entity\EntityRepositoryInterface $entity_repository
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface|null $entity_type_bundle_info
   * @param \Drupal\Component\Datetime\TimeInterface|null $time
   */
  public function __construct(WorkspaceManagerInterface $workspace_manager, $default_workspace_id, EntityManagerInterface $entity_manager, EntityRepositoryInterface $entity_repository, EntityTypeBundleInfoInterface $entity_type_bundle_info = NULL, TimeInterface $time = NULL) {
    if (floatval(\Drupal::VERSION) >= 8.6) {
      parent::__construct($entity_repository, $entity_type_bundle_info, $time);
    }
    else {
      parent::__construct($entity_manager, $entity_type_bundle_info, $time);
    }
    $this->workspaceManager = $workspace_manager;
    $this->defaultWorkspace = Workspace::load($default_workspace_id);
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('workspace.manager'), $container
      ->getParameter('workspace.default'), $container
      ->get('entity.manager'), $container
      ->get('entity.repository'), $container
      ->get('entity_type.bundle.info'), $container
      ->get('datetime.time'));
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $id = $this
      ->getEntity()
      ->id();
    $active_id = $this->workspaceManager
      ->getActiveWorkspace();
    $default_id = $this->defaultWorkspace
      ->id();
    if (in_array($id, [
      $active_id,
      $default_id,
    ])) {
      $this
        ->messenger()
        ->addError($this
        ->t('It is not possible to delete the active or default workspaces.'));
    }
    else {
      $this->entity
        ->delete();
      $this
        ->messenger()
        ->addMessage($this
        ->t('Workspace @label and all the content from that workspace have been queued for deletion. They will be deleted on next cron run.', [
        '@label' => $this->entity
          ->label(),
      ]));
    }
    $form_state
      ->setRedirectUrl($this
      ->getCancelUrl());
  }

}

Classes

Name	Description
WorkspaceDeleteForm	Provides a confirmation form for deleting a workspace entity.