public function execute($selected_entity_uuid, $selected_entity_type, &$context)
{
// Load the entity.
$entity = Entity::loadByUUID($selected_entity_uuid, $selected_entity_type);
if (!$entity) {
drupal_set_message(t('An invalid entity was found.'), 'error');
$this->updateContextMessages(null, $context);
return;
}
// Get the transaction session, and fail if we don't have it.
$transaction_session = TransactionSession::getFromSession();
if (!$transaction_session) {
$current_set =& _batch_current_set();
$current_set['success'] = false;
drupal_set_message(t('We lost the transaction session.'), 'error');
$this->updateContextMessages($entity, $context);
return;
}
// Prepare to send the entity over to the receiving server.
$entities = array();
$transaction_entities = $transaction_session->getAllEntities();
// Make sure the transaction entity exists.
if (array_key_exists($entity->uuid(), $transaction_entities)) {
$transaction_entity = $transaction_entities[$entity->uuid()];
} else {
drupal_set_message(t('An invalid entity was found.'), 'error');
$this->updateContextMessages($entity, $context);
return;
}
// Get the relationships for the entity.
$relationships = array();
foreach ($transaction_session->getRelationships() as $relationship) {
if ($relationship['source_uuid'] == $entity->uuid() && (!$entity->supportsRevisions() || $relationship['source_vuuid'] == $entity->vuuid())) {
$relationships[] = $relationship;
}
}
// Send the entity revisions.
$entities[] = array('entity_type' => $entity->type(), 'uuid' => $entity->uuid(), 'vuuid' => $entity->vuuid(), 'revisions' => $transaction_entity['revisions_payload'], 'relationships' => $relationships);
$payload = array('entities' => $entities, 'metadata' => $transaction_session->getMetadata($entity->uuid()));
// Send the request.
$transaction = new Transaction($transaction_session->getRemote());
$response = $transaction->send('import', $payload);
if (!$response['success']) {
$message = "There was an error sending the <strong>{$entity->type()}</strong> <code>{$entity->id()}</code> to the remote. Look at the recent log messages for more details.";
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
Debug::wd($response);
} elseif (empty($response['messages'])) {
drupal_set_message('The operation was successful, but nothing was done on the remote. This probably means there weren\'t any updates to move.');
}
// Mark the entity as synced if the response was successful.
if ($response['success']) {
publisher_entity_tracking_mark_as_synced($entity, $transaction_session->getRemote());
}
$this->updateContextMessages($entity, $context);
}
/**
* The _title_callback for the system.batch_page.normal route.
*
* @return string
* The page title.
*/
public function batchPageTitle()
{
$current_set = _batch_current_set();
return !empty($current_set['title']) ? $current_set['title'] : '';
}