public function SamlauthMappingDeleteForm::buildForm in SAML Authentication 4.x

Same name and namespace in other branches

1. 8.3 modules/samlauth_user_fields/src/Form/SamlauthMappingDeleteForm.php \Drupal\samlauth_user_fields\Form\SamlauthMappingDeleteForm::buildForm()

Form for deleting a mapping.

Parameters

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

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

int $mapping_id: (optional) The numeric ID of the mapping.

Return value

array The form structure.

Overrides ConfirmFormBase::buildForm

File

modules/samlauth_user_fields/src/Form/SamlauthMappingDeleteForm.php, line 77

Class

SamlauthMappingDeleteForm

Form for deleting a mapping.

Namespace

Drupal\samlauth_user_fields\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, $mapping_id = NULL) {
  if ($mapping_id !== NULL) {
    $mappings = $this
      ->configFactory()
      ->get(UserFieldsEventSubscriber::CONFIG_OBJECT_NAME)
      ->get('field_mappings');

    // Set these values for the confirm message to pick up on them.
    $this->attributeName = $mappings[$mapping_id]['attribute_name'];
    $this->fieldName = $mappings[$mapping_id]['field_name'];

    // Set the mapping id so the submit handler can delete it.
    $form_state
      ->set('mapping_id', $mapping_id);
    return parent::buildForm($form, $form_state);
  }
  return [];
}