public function handleEntity(array &$metadata = array())
{
$sitemap = xmlsitemap_link_load($this->original_entity->type(), $this->original_entity->id());
if ($sitemap) {
$resolver = new Resolver($this->original_entity, false);
$resolver->resolveDependencies(false, $sitemap, false, 'xmlsitemap');
$metadata['sitemap_definition'] = $resolver->resolvedDefinition();
}
}
public function handleEntity(array &$metadata = array())
{
$metadata['webform_validation']['processed'] = true;
$metadata['webform_validation']['rules'] = array();
$validation = webform_validation_get_node_rules($this->original_entity->id());
if ($validation) {
$resolver = new Resolver($this->original_entity, false);
$resolver->resolveDependencies(false, $validation, false, 'webform_validation');
$metadata['webform_validation']['rules'] = $resolver->resolvedDefinition();
}
}
public function diff()
{
// Get the preparer registry.
$preparer_registry = new PreparerRegistry();
if (!$this->revisions_table) {
// Prepare the entity.
$preparer_registry->beforeSend($this->entity);
$resolver = new Resolver($this->entity);
return array($this->entity->vuuid() => array('additions' => $resolver->resolvedDefinition(), 'deletions' => array()));
}
// Get the revisions in between the two mentioned. If the old is blank, get the entire history.
$revision_ids = $this->getRevisionHistory($this->old_revision_id, $this->new_revision_id);
if ($revision_ids === false) {
return false;
}
$payload = array();
$before_id = $this->old_revision_id ? $this->old_revision_id : -1;
foreach ($revision_ids as $current_id) {
// Load the entities.
if ($before_id === -1) {
$old_entity = null;
} else {
$old_entity = clone $this->entity;
$old_entity->setRevision($before_id);
}
$new_entity = clone $this->entity;
$new_entity->setRevision($current_id);
// Pass the entity through the preparers to add any additional field metadata.
if ($old_entity !== null) {
$preparer_registry->beforeSend($old_entity);
}
$preparer_registry->beforeSend($new_entity);
$payload[$current_id . '|' . $new_entity->vuuid()] = $this->singleDiff($old_entity, $new_entity);
// Update the before ID.
$before_id = $current_id;
}
return $payload;
}
