/**
* {@inheritdoc}
*/
public function getQuestion()
{
if ($this->entityRevision instanceof TimestampedRevisionInterface) {
return t('Are you sure you want to delete the revision from %revision-date?', ['%revision-date' => $this->dateFormatter->format($this->entityRevision->getRevisionCreationTime())]);
} else {
return t('Are you sure you want to delete to the revision');
}
}
protected function getRevisionDescription(ContentEntityInterface $revision, $is_current = FALSE)
{
/** @var \Drupal\Core\Entity\ContentEntityInterface|\Drupal\user\EntityOwnerInterface $revision */
if ($revision instanceof EntityOwnerInterface) {
$username = ['#theme' => 'username', '#account' => $revision->getOwner()];
} else {
$username = '';
}
if ($revision instanceof ExpandedEntityRevisionInterface) {
// Use revision link to link to revisions that are not active.
$date = $this->dateFormatter()->format($revision->getRevisionCreationTime(), 'short');
if (!$is_current) {
$link = $this->l($date, $revision->urlInfo('revision'));
} else {
$link = $revision->link($date);
}
} else {
$link = $revision->link($revision->label(), 'revision');
}
$markup = '';
if ($revision instanceof EntityRevisionLogInterface) {
$markup = $revision->getRevisionLog();
}
if ($username) {
$template = '{% trans %}{{ date }} by {{ username }}{% endtrans %}{% if message %}<p class="revision-log">{{ message }}</p>{% endif %}';
} else {
$template = '{% trans %} {{ date }} {% endtrans %}{% if message %}<p class="revision-log">{{ message }}</p>{% endif %}';
}
$column = ['data' => ['#type' => 'inline_template', '#template' => $template, '#context' => ['date' => $link, 'username' => $this->renderer()->renderPlain($username), 'message' => ['#markup' => $markup, '#allowed_tags' => Xss::getHtmlTagList()]]]];
return $column;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
// The revision timestamp will be updated when the revision is saved. Keep
// the original one for the confirmation message.
$this->entityRevision->setNewRevision();
$this->entityRevision->isDefaultRevision(TRUE);
if ($this->entityRevision instanceof EntityRevisionLogInterface) {
if ($this->entityRevision instanceof TimestampedRevisionInterface) {
$original_revision_timestamp = $this->entityRevision->getRevisionCreationTime();
$this->entityRevision->revision_log = t('Copy of the revision from %date.', ['%date' => $this->dateFormatter->format($original_revision_timestamp)]);
} else {
$this->entityRevision->revision_log = t('Copy of the revision');
}
}
$this->entityRevision->save();
$this->logger('content')->notice('@type: reverted %title revision %revision.', ['@type' => $this->entityRevision->bundle(), '%title' => $this->entityRevision->label(), '%revision' => $this->entityRevision->getRevisionId()]);
drupal_set_message(t('@type %title has been reverted to the revision', ['@type' => $this->entityRevision->{$this->entityRevision->getEntityType()->getKey('bundle')}->entity->label(), '%title' => $this->entityRevision->label()]));
$form_state->setRedirectUrl($this->entityRevision->urlInfo('version-history'));
}
/**
* {@inheritdoc}
*/
protected function getRevisionDescription(ContentEntityInterface $revision, $is_default = FALSE)
{
/** @var \Drupal\Core\Entity\ContentEntityInterface|\Drupal\user\EntityOwnerInterface|\Drupal\Core\Entity\RevisionLogInterface $revision */
if ($revision instanceof RevisionLogInterface) {
// Use revision link to link to revisions that are not active.
$date = $this->dateFormatter->format($revision->getRevisionCreationTime(), 'short');
$link = $revision->toLink($date, 'revision');
// @todo: Simplify this when https://www.drupal.org/node/2334319 lands.
$username = ['#theme' => 'username', '#account' => $revision->getRevisionUser()];
$username = $this->renderer->render($username);
} else {
$link = $revision->toLink($revision->label(), 'revision');
$username = '';
}
$markup = '';
if ($revision instanceof RevisionLogInterface) {
$markup = $revision->getRevisionLogMessage();
}
if ($username) {
$template = '{% trans %}{{ date }} by {{ username }}{% endtrans %}{% if message %}<p class="revision-log">{{ message }}</p>{% endif %}';
} else {
$template = '{% trans %} {{ date }} {% endtrans %}{% if message %}<p class="revision-log">{{ message }}</p>{% endif %}';
}
$column = ['data' => ['#type' => 'inline_template', '#template' => $template, '#context' => ['date' => $link->toString(), 'username' => $username, 'message' => ['#markup' => $markup, '#allowed_tags' => Xss::getHtmlTagList()]]]];
return $column;
}
