protected function FarmLog::prepareGroup in farmOS 2.x

Prepare a log's group assignment information.

Parameters

\Drupal\migrate\Row $row: The row object.

1 call to FarmLog::prepareGroup()

FarmLog::prepareRow in modules/core/migrate/src/Plugin/migrate/source/d7/FarmLog.php

Adds additional data to the row.

File

modules/core/migrate/src/Plugin/migrate/source/d7/FarmLog.php, line 183

Class

FarmLog

Log source from database.

Namespace

Drupal\farm_migrate\Plugin\migrate\source\d7

Code

protected function prepareGroup(Row $row) {
  $id = $row
    ->getSourceProperty('id');

  // By default, logs are not group assignments.
  $is_group_assignment = FALSE;

  // Get membership field values.
  $membership_values = $this
    ->getFieldValues('log', 'field_farm_membership', $id);

  // If the log has a membership assignment, load the Field Collection.
  if (!empty($membership_values)) {

    // Iterate through membership field values to collect field collection
    // item IDs.
    $field_collection_item_ids = [];
    foreach ($membership_values as $membership_value) {
      if (!empty($membership_value['value'])) {
        $field_collection_item_ids[] = $membership_value['value'];
      }
    }

    // There should only be one membership field collection associated with a
    // log, so take the first.
    $fcid = reset($field_collection_item_ids);

    // Query the membership group references.
    $query = $this
      ->select('field_collection_item', 'fci');
    $query
      ->leftJoin('field_data_field_farm_group', 'fdffg', "fdffg.entity_id = fci.item_id AND fdffg.entity_type = 'field_collection_item' AND fdffg.bundle = 'field_farm_membership' AND fdffg.deleted = 0");
    $query
      ->addField('fdffg', 'field_farm_group_target_id', 'target_id');
    $query
      ->condition('fci.item_id', $fcid);
    $result = $query
      ->execute()
      ->fetchCol();
    $membership_groups = FALSE;
    if (!empty($result)) {
      foreach ($result as $col) {
        if (!empty($col)) {
          $membership_groups[] = [
            'target_id' => $col,
          ];
        }
      }
    }

    // If the log has membership groups, then the log is a group assignment.
    if (!empty($membership_groups)) {
      $is_group_assignment = TRUE;
    }

    // If the log has membership groups, store them in property on the log so
    // they can be processed during migration.
    if (!empty($membership_groups)) {
      $row
        ->setSourceProperty('log_groups', $membership_groups);
    }
  }

  // Set the "is_group_assignment" property for use in migrations.
  $row
    ->setSourceProperty('is_group_assignment', $is_group_assignment);
}