public function TaxonomyEntityIndexAdminForm::buildForm in Taxonomy Entity Index 8

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/TaxonomyEntityIndexAdminForm.php, line 63

Class

TaxonomyEntityIndexAdminForm

Provides the primary settings form.

Namespace

Drupal\taxonomy_entity_index\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $config = $this
    ->config('taxonomy_entity_index.settings');
  $entity_types = $this->entityTypeManager
    ->getDefinitions();
  $options = [];
  foreach ($entity_types as $entity_type_id => $entity_type) {
    if (!is_null($entity_type
      ->getBaseTable()) && $entity_type
      ->entityClassImplements('\\Drupal\\Core\\Entity\\ContentEntityInterface')) {
      $options[$entity_type_id] = $entity_type
        ->getLabel() . " <em>({$entity_type_id})</em>";
    }
  }
  asort($options);
  $form['description'] = [
    '#markup' => $this
      ->t('<p>Use this form to select which entity types to index.</p>'),
  ];
  $form['index_revisions'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Maintain indexes for historical revisions'),
    '#description' => $this
      ->t('Warning: This setting can impact performance.'),
    '#default_value' => $config
      ->get('index_revisions'),
  ];
  $form['index_per_field'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Maintain separate indexes for each field'),
    '#description' => $this
      ->t('Warning: This setting can impact performance.'),
    '#default_value' => $config
      ->get('index_per_field'),
  ];
  $form['types'] = [
    '#type' => 'checkboxes',
    '#title' => $this
      ->t('Entity types'),
    '#options' => $options,
    '#default_value' => $config
      ->get('types'),
    '#description' => $this
      ->t('Select which entity types to index.'),
    '#required' => TRUE,
  ];
  return parent::buildForm($form, $form_state);
}