public function LiveRepositoryHandler::getDifferringRevisionIdsOnTarget in Workspace 8.2

Gets the revision identifiers for items which have changed on the target.

@todo Update the return values to be only UUIDs and revision UUIDs in https://www.drupal.org/node/2958752

Return value

array A multidimensional array of revision identifiers, either the revision ID or the revision UUID, keyed by entity type IDs.

Overrides RepositoryHandlerInterface::getDifferringRevisionIdsOnTarget

1 call to LiveRepositoryHandler::getDifferringRevisionIdsOnTarget()

LiveRepositoryHandler::getNumberOfChangesOnTarget in src/Plugin/RepositoryHandler/LiveRepositoryHandler.php

Gets the total number of items which have changed on the target.

File

src/Plugin/RepositoryHandler/LiveRepositoryHandler.php, line 165

Class

LiveRepositoryHandler

Defines a plugin which replicates content to the default (Live) workspace.

Namespace

Drupal\workspace\Plugin\RepositoryHandler

Code

public function getDifferringRevisionIdsOnTarget() {
  $target_revision_difference = [];
  $tracked_entities = $this->workspaceAssociationStorage
    ->getTrackedEntities($this->source);
  foreach ($tracked_entities as $entity_type_id => $tracked_revisions) {
    $entity_type = $this->entityTypeManager
      ->getDefinition($entity_type_id);

    // Get the latest revision IDs for all the entities that are tracked by
    // the source workspace.
    $query = $this->entityTypeManager
      ->getStorage($entity_type_id)
      ->getQuery()
      ->condition($entity_type
      ->getKey('id'), $tracked_revisions, 'IN')
      ->latestRevision();
    $result = $query
      ->execute();

    // Now we compare the revision IDs which are tracked by the source
    // workspace to the latest revision IDs of those entities and the
    // difference between these two arrays gives us all the entities which
    // have been modified on the target.
    if ($revision_difference = array_diff_key($result, $tracked_revisions)) {
      $target_revision_difference[$entity_type_id] = $revision_difference;
    }
  }
  return $target_revision_difference;
}