public function MigrateExecutable::__construct in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/migrate/src/MigrateExecutable.php \Drupal\migrate\MigrateExecutable::__construct()

Constructs a MigrateExecutable and verifies and sets the memory limit.

Parameters

\Drupal\migrate\Entity\MigrationInterface $migration: The migration to run.

\Drupal\migrate\MigrateMessageInterface $message: The message to record.

\Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher: The event dispatcher.

Throws

\Drupal\migrate\MigrateException

File

core/modules/migrate/src/MigrateExecutable.php, line 114

Contains \Drupal\migrate\MigrateExecutable.

Class

MigrateExecutable

Defines a migrate executable class.

Namespace

Drupal\migrate

Code

public function __construct(MigrationInterface $migration, MigrateMessageInterface $message, EventDispatcherInterface $event_dispatcher = NULL) {
  $this->migration = $migration;
  $this->message = $message;
  $this->migration
    ->getIdMap()
    ->setMessage($message);
  $this->eventDispatcher = $event_dispatcher;

  // Record the memory limit in bytes
  $limit = trim(ini_get('memory_limit'));
  if ($limit == '-1') {
    $this->memoryLimit = PHP_INT_MAX;
  }
  else {
    if (!is_numeric($limit)) {
      $last = strtolower(substr($limit, -1));
      switch ($last) {
        case 'g':
          $limit *= 1024;
        case 'm':
          $limit *= 1024;
        case 'k':
          $limit *= 1024;
          break;
        default:
          $limit = PHP_INT_MAX;
          $this->message
            ->display($this
            ->t('Invalid PHP memory_limit @limit, setting to unlimited.', array(
            '@limit' => $limit,
          )));
      }
    }
    $this->memoryLimit = $limit;
  }
}