public function WorkspaceDeleteForm::buildForm in Workspace 8.2

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ContentEntityDeleteForm::buildForm

File

src/Form/WorkspaceDeleteForm.php, line 25

Class

WorkspaceDeleteForm

Provides a form for deleting a workspace.

Namespace

Drupal\workspace\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form = parent::buildForm($form, $form_state);
  $source_rev_diff = $this->entity
    ->getRepositoryHandler()
    ->getDifferringRevisionIdsOnSource();
  $items = [];
  foreach ($source_rev_diff as $entity_type_id => $revision_ids) {
    $label = $this->entityTypeManager
      ->getDefinition($entity_type_id)
      ->getLabel();
    $items[] = $this
      ->formatPlural(count($revision_ids), '1 @label revision.', '@count @label revisions.', [
      '@label' => $label,
    ]);
  }
  $form['revisions'] = [
    '#theme' => 'item_list',
    '#title' => $this
      ->t('The following will also be deleted:'),
    '#items' => $items,
  ];
  return $form;
}