function multiversion_uninstall in Multiversion 8

Same name and namespace in other branches

1. 8.2 multiversion.install \multiversion_uninstall()

Implements hook_uninstall().

File

./multiversion.install, line 50

Code

function multiversion_uninstall() {
  \Drupal::state()
    ->delete('multiversion_enabled');

  // When the module is being uninstalled, we need to signal
  // multiversion_field_info_alter() not to alter the field type classes
  // anymore, so we ca properly update UUID fields.
  \Drupal::state()
    ->set('multiversion_uninstalling', TRUE);
  _multiversion_update_uuid_fields();
  \Drupal::state()
    ->delete('multiversion_uninstalling');
  $database = \Drupal::database();
  $schema = $database
    ->schema();
  $table = 'url_alias';
  $field = 'workspace';
  if ($schema
    ->fieldExists($table, $field)) {
    $schema
      ->dropField($table, $field);
  }
}