Same name and namespace in other branches

1. 9 core/modules/migrate/src/Plugin/MigrationPluginManager.php \Drupal\migrate\Plugin\MigrationPluginManager::createInstances()
2. 8.9.x core/modules/migrate/src/Plugin/MigrationPluginManager.php \Drupal\migrate\Plugin\MigrationPluginManager::createInstances()
3. 10 core/modules/migrate/src/Plugin/MigrationPluginManager.php \Drupal\migrate\Plugin\MigrationPluginManager::createInstances()

Create pre-configured instance of plugin derivatives.

Parameters

array $id: Either the plugin ID or the base plugin ID of the plugins being instantiated. Also accepts an array of plugin IDs and an empty array to load all plugins.

array $configuration: An array of configuration relevant to the plugin instances. Keyed by the plugin ID.

Return value

\Drupal\migrate\Plugin\MigrationInterface[] Fully configured plugin instances.

Overrides MigrationPluginManagerInterface::createInstances

2 calls to MigrationPluginManager::createInstances()

MigrationPluginManager::createInstance in core/modules/migrate/src/Plugin/MigrationPluginManager.php

MigrationPluginManager::createInstancesByTag in core/modules/migrate/src/Plugin/MigrationPluginManager.php

Create migrations given a tag.

File

core/modules/migrate/src/Plugin/MigrationPluginManager.php, line 100

Class

MigrationPluginManager

Plugin manager for migration plugins.

Namespace

Drupal\migrate\Plugin

Code

public function createInstances($migration_id, array $configuration = []) {
  if (empty($migration_id)) {
    $migration_id = array_keys($this->getDefinitions());
  }
  $factory = $this->getFactory();
  $migration_ids = (array) $migration_id;
  // We need to expand any derivative migrations. Derivative migrations are
  // calculated by migration derivers such as D6NodeDeriver. This allows
  // migrations to depend on the base id and then have a dependency on all
  // derivative migrations. For example, d6_comment depends on d6_node but
  // after we've expanded the dependencies it will depend on d6_node:page,
  // d6_node:story and so on, for other derivative migrations.
  $plugin_ids = $this->expandPluginIds($migration_ids);
  $instances = [];
  foreach ($plugin_ids as $plugin_id) {
    $instances[$plugin_id] = $factory->createInstance($plugin_id, $configuration[$plugin_id] ?? []);
  }
  // @todo Remove loop when the ability to call ::getMigrationDependencies()
  //   without expanding plugins is removed.
  foreach ($instances as $migration) {
    $migration->set('migration_dependencies', $migration->getMigrationDependencies());
  }
  // Sort the migrations based on their dependencies.
  return $this->buildDependencyMigration($instances, []);
}

---