public function FieldBlockConfigForm::buildForm in Field as Block 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 ConfigFormBase::buildForm

File

src/Form/FieldBlockConfigForm.php, line 111

Class

FieldBlockConfigForm

Configuration for select Entity types and delete blocks of unused types.

Namespace

Drupal\fieldblock\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $enabled = $this->fieldblockController
    ->getEnabledEntityTypes();
  $form['enabled_entity_types'] = [
    '#type' => 'checkboxes',
    '#title' => $this
      ->t('Enable Entity Types'),
    '#options' => $this
      ->getEntityTypeLabels(),
    '#description' => $this
      ->t('Select the Entity Types to expose as field blocks.'),
    '#default_value' => $enabled,
  ];
  $orphaned_types = $this
    ->getOrphanedEntityTypes($enabled);
  $cleanup_options = [];
  $entity_type_definitions = $this->entityTypeManager
    ->getDefinitions();
  foreach ($orphaned_types as $entity_type) {
    if (isset($entity_type_definitions[$entity_type]) && $entity_type_definitions[$entity_type] instanceof ContentEntityTypeInterface) {

      // This entity type still exists on the site.
      $cleanup_options[$entity_type] = $entity_type_definitions[$entity_type]
        ->getLabel();
    }
    else {

      // This entity type no longer exists on the site.
      $cleanup_options[$entity_type] = $this
        ->t('Missing entity type: @type', [
        '@type' => $entity_type,
      ]);
    }
  }
  if (!empty($cleanup_options)) {
    $form['cleanup'] = [
      '#type' => 'checkboxes',
      '#required' => FALSE,
      '#title' => t('Clean up remaining field blocks of removed entity types'),
      '#description' => t('These entity types no longer exist, but one or more of their field blocks still do. Select the entity type(s) of which the field block(s) must be removed.'),
      '#default_value' => [],
      '#options' => $cleanup_options,
    ];
  }
  return parent::buildForm($form, $form_state);
}