function MigrateUpgradeImportBatch::onPostImport

Adds follow-up migrations.

Parameters

\Drupal\migrate\Event\MigrateImportEvent $event: The import event.

File

core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php, line 308

Class

MigrateUpgradeImportBatch

Runs a single migration batch.

Namespace

Code

public static function onPostImport(MigrateImportEvent $event) {
  $migration = $event->getMigration();
  if ($migration instanceof MigrationWithFollowUpInterface) {
    // After the migration on which they depend has been successfully
    // executed, the follow-up migrations are immediately added to the batch
    // and removed from the $followUpMigrations property. This means that the
    // $followUpMigrations property is always empty at this point and it's OK
    // to override it with the next follow-up migrations.
    static::$followUpMigrations = $migration->generateFollowUpMigrations();
  }
}