Same name and namespace in other branches

1. 9 core/modules/migrate/src/MigrateExecutable.php \Drupal\migrate\MigrateExecutable::processPipeline()
2. 11.x core/modules/migrate/src/MigrateExecutable.php \Drupal\migrate\MigrateExecutable::processPipeline()

Runs a process pipeline.

Parameters

\Drupal\migrate\Row $row: The $row to be processed.

string $destination: The destination property name.

array $plugins: The process pipeline plugins.

mixed $value: (optional) Initial value of the pipeline for the destination.

Throws

\Drupal\migrate\MigrateException

See also

\Drupal\migrate\MigrateExecutableInterface::processRow

2 calls to MigrateExecutable::processPipeline()

MigrateExecutable::import in core/modules/migrate/src/MigrateExecutable.php

MigrateExecutable::processRow in core/modules/migrate/src/MigrateExecutable.php

File

core/modules/migrate/src/MigrateExecutable.php, line 412

Class

MigrateExecutable

Defines a migrate executable class.

Namespace

Drupal\migrate

Code

protected function processPipeline(Row $row, string $destination, array $plugins, $value) {
  $multiple = FALSE;
  /** @var \Drupal\migrate\Plugin\MigrateProcessInterface $plugin */
  foreach ($plugins as $plugin) {
    $definition = $plugin->getPluginDefinition();
    // Many plugins expect a scalar value but the current value of the
    // pipeline might be multiple scalars (this is set by the previous plugin)
    // and in this case the current value needs to be iterated and each scalar
    // separately transformed.
    if ($multiple && !$definition['handle_multiples']) {
      $new_value = [];
      if (!is_array($value)) {
        throw new MigrateException(sprintf('Pipeline failed at %s plugin for destination %s: %s received instead of an array,', $plugin->getPluginId(), $destination, $value));
      }
      $break = FALSE;
      foreach ($value as $scalar_value) {
        $plugin->reset();
        try {
          $new_value[] = $plugin->transform($scalar_value, $this, $row, $destination);
        } catch (MigrateSkipProcessException $e) {
          $new_value[] = NULL;
          $break = TRUE;
        } catch (MigrateException $e) {
          // Prepend the process plugin id to the message.
          $message = sprintf("%s: %s", $plugin->getPluginId(), $e->getMessage());
          throw new MigrateException($message);
        }
        if ($plugin->isPipelineStopped()) {
          $break = TRUE;
        }
      }
      $value = $new_value;
      if ($break) {
        break;

      }
    }
    else {
      $plugin->reset();
      try {
        $value = $plugin->transform($value, $this, $row, $destination);
      } catch (MigrateSkipProcessException $e) {
        $value = NULL;
        break;

      } catch (MigrateException $e) {
        // Prepend the process plugin id to the message.
        $message = sprintf("%s: %s", $plugin->getPluginId(), $e->getMessage());
        throw new MigrateException($message);
      }
      if ($plugin->isPipelineStopped()) {
        break;

      }
      $multiple = $plugin->multiple();
    }
  }
  // Ensure all values, including nulls, are migrated.
  if ($plugins) {
    if (isset($value)) {
      $row->setDestinationProperty($destination, $value);
    }
    else {
      $row->setEmptyDestinationProperty($destination);
    }
  }
}

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