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);
}
public function execute(array $relationships, Remote $remote, &$context)
{
$transaction = new Transaction($remote);
$response = $transaction->send('relationships', array('relationships' => $relationships));
if (!$response['success']) {
$message = "There was an error sending the relationships over to the target server. Look at the error log for more details.";
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
Debug::wd($response);
}
$this->updateContextMessages(null, $context);
}
public function execute(Remote $remote, $entity_uuid, $entity_type, $entity_title, &$context)
{
$post_data = array('entities' => array(array('entity_uuid' => $entity_uuid, 'entity_type' => $entity_type, 'entity_title' => $entity_title)));
$transaction = new Transaction($remote);
$response = $transaction->send('delete', $post_data);
if (!$response['success']) {
$message = t('There was an error deleting the <strong>:type</strong> @title from the remote. See recent log messages for more details.', array(':type' => $entity_type, '@title' => $entity_title));
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
Debug::wd($response);
}
if (!empty($response['deleted']) && is_array($response['deleted'])) {
foreach ($response['deleted'] as $deleted_entity) {
publisher_deleted_entities_delete($deleted_entity['entity_uuid'], $deleted_entity['entity_type'], $remote);
}
}
$this->updateContextMessages(null, $context);
}
public function execute(Entity $entity, Remote $remote, array $options, &$context)
{
// Get the transaction from the session.
$transaction_session = TransactionSession::getFromSession();
if (!$transaction_session) {
return;
}
// Prepare the list of entities.
$entities = array();
// Get the dependencies from the entity.
try {
if ($entity->supportsRevisions()) {
$revision = $entity->revision();
$resolver = new RevisionResolver($entity);
} else {
$resolver = new Resolver($entity);
}
$dependencies = $resolver->dependencies();
if (!empty($revision)) {
$entity->setRevision($revision);
}
} catch (ResolverException $ex) {
$message = t('There was an error processing the dependencies for the <strong>:type</strong> <code>:id</code> to the remote. Skipping.', array(':type' => $entity->type(), ':id' => $entity->id()));
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
$this->updateContextMessages($entity, $context);
return;
}
// Optionally mark the item as forced based on the entity type.
$force = array_key_exists('force', $options) ? $options['force'] : false;
drupal_alter('publisher_force_entity', $force, $entity);
// Loop through each of the dependencies and mark them as forced if the options specify.
if ($force) {
foreach ($dependencies as $key => $dependency) {
$dependencies[$key]['force'] = true;
$dependencies[$key]['required'] = true;
}
}
// Mark the root dependency as required if it has a status update.
if (array_key_exists($entity->uuid(), $dependencies)) {
$dependencies[$entity->uuid()]['source_required'] = false;
$status = publisher_entity_tracking_get_status($entity->uuid(), $entity->type(), $remote->name);
if (!$status->date_synced) {
$dependencies[$entity->uuid()]['source_required'] = true;
}
}
// Add the relationships to the transaction session.
if ($resolver->relationships()) {
$relationships = $transaction_session->getRelationships();
foreach ($resolver->relationships() as $relationship) {
$relationships[] = $relationship;
}
$transaction_session->setRelationships($relationships);
}
// Add the metadata to the transaction session.
if ($metadata = $resolver->metadata()) {
$transaction_session->setMetadata($metadata);
}
// Prepare the post data.
$post_data = array('dependencies' => $dependencies);
// Start the transaction.
$transaction = new Transaction($remote);
$response = $transaction->send('begin', $post_data);
if (!$response['success']) {
$message = t('There was an error sending the <strong>:type</strong> <code>:id</code> to the remote. See recent log messages for more details.', array(':type' => $entity->type(), ':id' => $entity->id()));
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
Debug::wd($response);
}
$needs = array();
if (array_key_exists('dependencies', $response)) {
$needs = $response['dependencies'];
}
// Check to see if the receiving server didn't need anything.
if (count($needs) <= 0) {
$message = t('The remote <strong>:remote</strong> already has the latest version of the <strong>:type</strong> <code>:id</code>', array(':remote' => $remote->label, ':type' => $entity->type(), ':id' => $entity->id()));
drupal_set_message($message);
watchdog('publisher', $message);
$this->updateContextMessages($entity, $context);
return;
}
// Make sure each of the needs is valid before adding them to the transaction
// session.
foreach ($needs as $need) {
if (!array_key_exists('uuid', $need) || !array_key_exists('entity_type', $need) || !array_key_exists('need revision', $need) || !array_key_exists('have revision', $need)) {
continue;
}
// Check to see if the entity exists and prepare its payload.
$entity_need = Entity::loadByUUID($need['uuid'], $need['entity_type']);
if (!$entity_need) {
$message = t('One of the entities the destination server needs could not be found. Please check the development log for more details.');
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
Debug::wd($need);
continue;
}
// Generate the payload for the entity.
$entity_need_payload = publisher_compare_revision_uuid($entity_need, $need['have your revision'], $need['need revision']);
if ($entity_need_payload === false) {
$message = t('One or more revisions did not exist for the <strong>:type</strong> <code>:id</code>', array(':type' => $entity_need->type(), ':id' => $entity_need->id()));
drupal_set_message($message, 'error');
watchdog('publisher', $message, array(), WATCHDOG_WARNING);
continue;
}
// Add the entity to the entities list in the transaction session.
$entities[$entity_need->uuid()] = array('entity_type' => $entity_need->type(), 'entity_uuid' => $entity_need->uuid(), 'entity_id' => $entity_need->id(), 'entity_vuuid' => $entity_need->vuuid(), 'have_revision' => $need['have revision'], 'have_your_revision' => $need['have your revision'], 'need_revision' => $need['need revision'], 'required_from_remote' => $need['required_from_remote'], 'original_dependency' => $dependencies[$entity_need->uuid()], 'revisions_payload' => $entity_need_payload);
}
// Add the entities to the transaction session.
$transaction_session->addEntities($entity->uuid(), $entities);
$transaction_session->storeToSession();
// Finally, record the context messages.
$this->updateContextMessages($entity, $context);
}
