monster_menus-9.0.x-dev/src/Plugin/migrate/destination/MMTree.php

<?php

namespace Drupal\monster_menus\Plugin\migrate\destination;

use Drush\Drush;
use Drupal\migrate\Plugin\migrate\destination\EntityContentBase;
use Drupal\migrate\Row;
use Drupal\monster_menus\Constants;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * @MigrateDestination(
 *   id = "entity:mm_tree"
 * )
 */
class MMTree extends EntityContentBase {

  final public const MM_ENTRY_NAME_STUBS = '.MigrationStubs';
  final public const MM_ENTRY_ALIAS_STUBS = 'migration-stubs';

  /**
   * {@inheritdoc}
   */
  protected function processStubRow(Row $row) {
    static $stubs_page;

    parent::processStubRow($row);
    // Create a parent page to hold stubs, if not yet present.
    if (!isset($stubs_page)) {
      // Intentionally use MM_HOME_MMTID_DEFAULT instead of mm_home_mmtid(), since
      // there might not be a '.System' page there.
      $system = mm_content_get(['parent' => Constants::MM_HOME_MMTID_DEFAULT, 'name' => Constants::MM_ENTRY_NAME_SYSTEM]);
      if (!$system) {
        throw new \Exception('Could not find ' . Constants::MM_ENTRY_NAME_SYSTEM . ' page at the root level');
      }

      if ($tree = mm_content_get(['parent' => $system[0]->mmtid, 'name' => static::MM_ENTRY_NAME_STUBS])) {
        $stubs_page = $tree[0]->mmtid;
      }
      else {
        static::executeWithoutLogging(function () use ($system, &$stubs_page) {
          try {
            $stubs_page = mm_content_insert_or_update(TRUE, $system[0]->mmtid, [
              'name' => static::MM_ENTRY_NAME_STUBS,
              'alias' => static::MM_ENTRY_ALIAS_STUBS,
              'hidden' => TRUE,
            ]);
          }
          catch (\Exception) {
          }
        });

        if (empty($stubs_page)) {
          throw new \Exception('Could not create the ' . static::MM_ENTRY_NAME_STUBS . ' page in ' . Constants::MM_ENTRY_NAME_SYSTEM);
        }
      }
    }

    $row->setDestinationProperty('name', t('Stub @number', ['@number' => $row->getDestinationProperty('mmtid')])->render());
    $row->setDestinationProperty('uid', 1);
    $row->setDestinationProperty('parent', $stubs_page);
  }

  /**
   * Prevent drush from logging an operation that is not directly relevant to
   * the outer import.
   *
   * @param $func
   *   A function to call after disabling logging.
   */
  public static function executeWithoutLogging($func) {
    if (class_exists(Drush::class)) {
      $drush_output = Drush::output();
      $old_verb = $drush_output->getVerbosity();
      $drush_output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
    }
    $func();
    if (isset($drush_output)) {
      $drush_output->setVerbosity($old_verb);
    }
  }

}