view core/modules/migrate/src/Plugin/MigrationDeriverTrait.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

<?php

namespace Drupal\migrate\Plugin;

/**
 * Provides functionality for migration derivers.
 */
trait MigrationDeriverTrait {

  /**
   * Returns a fully initialized instance of a source plugin.
   *
   * @param string $source_plugin_id
   *   The source plugin ID.
   *
   * @return \Drupal\migrate\Plugin\MigrateSourceInterface|\Drupal\migrate\Plugin\RequirementsInterface
   *   The fully initialized source plugin.
   */
  public static function getSourcePlugin($source_plugin_id) {
    $definition = [
      'source' => [
        'ignore_map' => TRUE,
        'plugin' => $source_plugin_id,
      ],
      'destination' => [
        'plugin' => 'null',
      ],
    ];
    return \Drupal::service('plugin.manager.migration')->createStubMigration($definition)->getSourcePlugin();
  }

}