public function TourTipDeleteForm::submitForm in Tour UI 8

Form submission handler.

Parameters

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

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

Overrides FormInterface::submitForm

File

src/Form/TourTipDeleteForm.php, line 109

Class

TourTipDeleteForm

Builds the form to delete a tour tip.

Namespace

Drupal\tour_ui\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {

  // Rebuild the tips and remove the irrelevant one.
  $candidate = $this->tip
    ->get('id');
  $tips = [];
  foreach ($this->entity
    ->getTips() as $tip) {
    $tip_id = $tip
      ->get('id');
    if ($tip_id == $candidate) {
      continue;
    }
    $tips[$tip_id] = $tip
      ->getConfiguration();
  }
  $this->entity
    ->set('tips', $tips);
  $this->entity
    ->save();
  $form_state
    ->setRedirect('entity.tour.edit_form', [
    'tour' => $this->entity
      ->id(),
  ]);
  $this->messenger
    ->addMessage($this
    ->t('Deleted the %tour tour %tip tip.', [
    '%tour' => $this->entity
      ->label(),
    '%tip' => $this->tip
      ->get('label'),
  ]));
}