public function MailchimpListsFieldSubscribeFormatter::settingsForm in Mailchimp 8

Same name and namespace in other branches

1. 2.x modules/mailchimp_lists/src/Plugin/Field/FieldFormatter/MailchimpListsFieldSubscribeFormatter.php \Drupal\mailchimp_lists\Plugin\Field\FieldFormatter\MailchimpListsFieldSubscribeFormatter::settingsForm()

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

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

Return value

array The form elements for the formatter settings.

Overrides FormatterBase::settingsForm

File

modules/mailchimp_lists/src/Plugin/Field/FieldFormatter/MailchimpListsFieldSubscribeFormatter.php, line 72

Class

MailchimpListsFieldSubscribeFormatter

Plugin implementation of the 'mailchimp_lists_field_subscribe' formatter.

Namespace

Drupal\mailchimp_lists\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form = parent::settingsForm($form, $form_state);
  $field_settings = $this
    ->getFieldSettings();
  $settings = $this
    ->getSettings();
  $form['show_interest_groups'] = [
    '#title' => $this
      ->t('Show Interest Groups'),
    '#type' => 'checkbox',
    '#description' => $field_settings['show_interest_groups'] ? $this
      ->t('Check to display interest group membership details.') : $this
      ->t('To display Interest Groups, first enable them in the field instance settings.'),
    '#default_value' => $field_settings['show_interest_groups'] && $settings['show_interest_groups'],
    '#disabled' => !$field_settings['show_interest_groups'],
  ];
  return $form;
}