Same name and namespace in other branches

1. 11.x core/lib/Drupal/Core/Entity/Form/RevisionDeleteForm.php \Drupal\Core\Entity\Form\RevisionDeleteForm::submitForm()

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

core/lib/Drupal/Core/Entity/Form/RevisionDeleteForm.php, line 141

Class

RevisionDeleteForm

Provides a form for deleting an entity revision.

Namespace

Drupal\Core\Entity\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $entityTypeId = $this->revision
    ->getEntityTypeId();
  /** @var \Drupal\Core\Entity\RevisionableStorageInterface $entityStorage */
  $entityStorage = $this->entityTypeManager
    ->getStorage($entityTypeId);
  $entityStorage->deleteRevision($this->revision
    ->getRevisionId());
  $bundleLabel = $this->getBundleLabel($this->revision);
  $messengerArgs = [
    '@type' => $bundleLabel ?? $this->revision
      ->getEntityType()
      ->getLabel(),
    '%title' => $this->revision
      ->label(),
  ];
  if ($this->revision instanceof RevisionLogInterface) {
    $messengerArgs['%revision-date'] = $this->dateFormatter
      ->format($this->revision
      ->getRevisionCreationTime());
    $this->messenger
      ->addStatus($this->t('Revision from %revision-date of @type %title has been deleted.', $messengerArgs));
  }
  else {
    $this->messenger
      ->addStatus($this->t('Revision of @type %title has been deleted.', $messengerArgs));
  }
  $this->logger($this->revision
    ->getEntityType()
    ->getProvider())
    ->info('@type: deleted %title revision %revision.', [
    '@type' => $this->revision
      ->bundle(),
    '%title' => $this->revision
      ->label(),
    '%revision' => $this->revision
      ->getRevisionId(),
  ]);
  // When there is one remaining revision or more, redirect to the version
  // history page.
  if ($this->revision
    ->hasLinkTemplate('version-history')) {
    $query = $this->entityTypeManager
      ->getStorage($entityTypeId)
      ->getQuery();
    $remainingRevisions = $query->accessCheck(FALSE)
      ->allRevisions()
      ->condition($this->revision
      ->getEntityType()
      ->getKey('id'), $this->revision
      ->id())
      ->count()
      ->execute();
    $versionHistoryUrl = $this->revision
      ->toUrl('version-history');
    if ($remainingRevisions && $versionHistoryUrl->access($this->currentUser())) {
      $form_state->setRedirectUrl($versionHistoryUrl);
    }
  }
  if (!$form_state->getRedirect()) {
    $canonicalUrl = $this->revision
      ->toUrl();
    if ($canonicalUrl->access($this->currentUser())) {
      $form_state->setRedirectUrl($canonicalUrl);
    }
  }
}

---