protected ConfigImporter::checkOp($collection, $op, $name)
Checks that the operation is still valid.
During a configuration import secondary writes and deletes are possible. This method checks that the operation is still valid before processing a configuration change.
Parameters
string $collection: The configuration collection.
string $op: The change operation.
string $name: The name of the configuration to process.
Return value
bool TRUE is to continue processing, FALSE otherwise.
Throws
\Drupal\Core\Config\ConfigImporterException
File
- core/lib/Drupal/Core/Config/ConfigImporter.php, line 831
Class
- ConfigImporter
- Defines a configuration importer.
Namespace
Drupal\Core\Config
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | protected function checkOp($collection, $op, $name) { if ($op == 'rename') { $names = $this->storageComparer->extractRenameNames($name); $target_exists = $this->storageComparer->getTargetStorage($collection)->exists($names['new_name']); if ($target_exists) { // If the target exists, the rename has already occurred as the // result of a secondary configuration write. Change the operation // into an update. This is the desired behavior since renames often // have to occur together. For example, renaming a node type must // also result in renaming its fields and entity displays. $this->storageComparer->moveRenameToUpdate($name); return FALSE; } return TRUE; } $target_exists = $this->storageComparer->getTargetStorage($collection)->exists($name); switch ($op) { case 'delete': if (!$target_exists) { // The configuration has already been deleted. For example, a field // is automatically deleted if all the instances are. $this->setProcessedConfiguration($collection, $op, $name); return FALSE; } break; case 'create': if ($target_exists) { // If the target already exists, use the entity storage to delete it // again, if is a simple config, delete it directly. if ($entity_type_id = $this->configManager->getEntityTypeIdByName($name)) { $entity_storage = $this->configManager->getEntityManager()->getStorage($entity_type_id); $entity_type = $this->configManager->getEntityManager()->getDefinition($entity_type_id); $entity = $entity_storage->load($entity_storage->getIDFromConfigName($name, $entity_type->getConfigPrefix())); $entity->delete(); $this->logError($this->t('Deleted and replaced configuration entity "@name"', array('@name' => $name))); } else { $this->storageComparer->getTargetStorage($collection)->delete($name); $this->logError($this->t('Deleted and replaced configuration "@name"', array('@name' => $name))); } return TRUE; } break; case 'update': if (!$target_exists) { $this->logError($this->t('Update target "@name" is missing.', array('@name' => $name))); // Mark as processed so that the synchronization continues. Once the // the current synchronization is complete it will show up as a // create. $this->setProcessedConfiguration($collection, $op, $name); return FALSE; } break; } return TRUE;} |
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