public function EventRevisionRevertForm::submitForm in Event 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/EventRevisionRevertForm.php, line 114

Class

EventRevisionRevertForm

Provides a form for reverting a Event revision.

Namespace

Drupal\event\Form

Code

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

  // The revision timestamp will be updated when the revision is saved. Keep
  // the original one for the confirmation message.
  $original_revision_timestamp = $this->revision
    ->getRevisionCreationTime();
  $this->revision = $this
    ->prepareRevertedRevision($this->revision, $form_state);
  $this->revision->revision_log = t('Copy of the revision from %date.', [
    '%date' => $this->dateFormatter
      ->format($original_revision_timestamp),
  ]);
  $this->revision
    ->save();
  $this
    ->logger('content')
    ->notice('Event: reverted %title revision %revision.', [
    '%title' => $this->revision
      ->label(),
    '%revision' => $this->revision
      ->getRevisionId(),
  ]);
  $this->messenger
    ->addMessage(t('Event %title has been reverted to the revision from %revision-date.', [
    '%title' => $this->revision
      ->label(),
    '%revision-date' => $this->dateFormatter
      ->format($original_revision_timestamp),
  ]));
  $form_state
    ->setRedirect('entity.event.version_history', [
    'event' => $this->revision
      ->id(),
  ]);
}