function EmbeddedDataSource::fields

Returns available fields on the source.

Return value

array Available fields in the source, keys are the field machine names as used in field mappings, values are descriptions.

Overrides MigrateSourceInterface::fields

File

core/modules/migrate/src/Plugin/migrate/source/EmbeddedDataSource.php, line 81

Class

EmbeddedDataSource

Allows source data to be defined in the configuration of the source plugin.

Namespace

Code

public function fields() {
  if ($this->count() > 0) {
    $first_row = reset($this->dataRows);
    $field_names = array_keys($first_row);
    return array_combine($field_names, $field_names);
  }
  else {
    return [];
  }
}