function migrate_webform_get_source_connection in Migrate Webform 7

Decide whether we have an external database and return the correct connection.

If the migration source database exists, we will get a connection to it instead of using the $databases['default'].

8 calls to migrate_webform_get_source_connection()

WebformComponents::query in ./components.inc

WebformEmails::query in ./emails.inc

WebformLastDownload::query in ./lastdownload.inc

WebformSettings::query in ./settings.inc

WebformSubmissions::query in ./submissions.inc

... See full list

File

./migrate_webform.module, line 143

Migrate does not use this file. So global helper functions could go here.

Code

function migrate_webform_get_source_connection() {
  $migration_source_db = variable_get('migrate_webform_source_database', 'default');
  if (empty($GLOBALS['databases'][$migration_source_db]['default'])) {
    $migration_source_db = NULL;
  }
  $connection = Database::getConnection('default', $migration_source_db);
  return $connection;
}