function ConfigImporter::importConfig

Writes a configuration change from the source to the target storage.

Parameters

string $collection: The configuration collection.

string $op: The change operation.

string $name: The name of the configuration to process.

File

core/lib/Drupal/Core/Config/ConfigImporter.php, line 994

Class

ConfigImporter

Defines a configuration importer.

Namespace

Code

protected function importConfig($collection, $op, $name) {
    // Allow config factory overriders to use a custom configuration object if
    // they are responsible for the collection.
    $overrider = $this->configManager
        ->getConfigCollectionInfo()
        ->getOverrideService($collection);
    if ($overrider) {
        $config = $overrider->createConfigObject($name, $collection);
    }
    else {
        $config = new Config($name, $this->storageComparer
            ->getTargetStorage($collection), $this->eventDispatcher, $this->typedConfigManager);
    }
    if ($old_data = $this->storageComparer
        ->getTargetStorage($collection)
        ->read($name)) {
        $config->initWithData($old_data);
    }
    if ($op == 'delete') {
        $config->delete();
    }
    else {
        $data = $this->storageComparer
            ->getSourceStorage($collection)
            ->read($name);
        $config->setData($data ? $data : []);
        $config->save();
    }
    $this->setProcessedConfiguration($collection, $op, $name);
}