/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state)
{
// Save as a new revision if requested to do so.
if (!$form_state->isValueEmpty('revision')) {
$this->entity->setNewRevision();
}
$insert = $this->entity->isNew();
$this->entity->save();
$context = ['@type' => $this->entity->bundle(), '%info' => $this->entity->label()];
$logger = $this->logger($this->entity->id());
$bundle_entity = $this->getBundleEntity();
$t_args = ['@type' => $bundle_entity ? $bundle_entity->label() : 'None', '%info' => $this->entity->label()];
if ($insert) {
$logger->notice('@type: added %info.', $context);
drupal_set_message($this->t('@type %info has been created.', $t_args));
} else {
$logger->notice('@type: updated %info.', $context);
drupal_set_message($this->t('@type %info has been updated.', $t_args));
}
if ($this->entity->id()) {
$form_state->setValue('id', $this->entity->id());
$form_state->set('id', $this->entity->id());
if ($this->entity->getEntityType()->hasLinkTemplate('collection')) {
$form_state->setRedirectUrl($this->entity->toUrl('collection'));
} else {
$form_state->setRedirectUrl($this->entity->toUrl('canonical'));
}
} else {
// In the unlikely case something went wrong on save, the entity will be
// rebuilt and entity form redisplayed.
drupal_set_message($this->t('The entity could not be saved.'), 'error');
$form_state->setRebuild();
}
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
// The revision timestamp will be updated when the revision is saved. Keep
// the original one for the confirmation message.
$this->revision = $this->prepareRevision($this->revision);
if ($this->revision instanceof RevisionLogInterface) {
$original_revision_timestamp = $this->revision->getRevisionCreationTime();
$this->revision->setRevisionLogMessage($this->t('Copy of the revision from %date.', ['%date' => $this->dateFormatter->format($original_revision_timestamp)]));
drupal_set_message(t('@type %title has been reverted to the revision from %revision-date.', ['@type' => $this->getBundleLabel($this->revision), '%title' => $this->revision->label(), '%revision-date' => $this->dateFormatter->format($original_revision_timestamp)]));
} else {
drupal_set_message(t('@type %title has been reverted', ['@type' => $this->getBundleLabel($this->revision), '%title' => $this->revision->label()]));
}
$this->revision->save();
$this->logger('content')->notice('@type: reverted %title revision %revision.', ['@type' => $this->revision->bundle(), '%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId()]);
$form_state->setRedirect("entity.{$this->revision->getEntityTypeId()}.version_history", [$this->revision->getEntityTypeId() => $this->revision->id()]);
}