public function DatabaseDriverUninstallValidator::validate in Drupal 9

Same name in this branch

1. 9 core/lib/Drupal/Core/Extension/DatabaseDriverUninstallValidator.php \Drupal\Core\Extension\DatabaseDriverUninstallValidator::validate()
2. 9 core/lib/Drupal/Core/ProxyClass/Extension/DatabaseDriverUninstallValidator.php \Drupal\Core\ProxyClass\Extension\DatabaseDriverUninstallValidator::validate()

Determines the reasons a module can not be uninstalled.

Parameters

string $module: A module name.

Return value

string[] An array of reasons the module can not be uninstalled, empty if it can. Each reason should not end with any punctuation since multiple reasons can be displayed together.

Overrides ModuleUninstallValidatorInterface::validate

See also

template_preprocess_system_modules_uninstall()

File

core/lib/Drupal/Core/Extension/DatabaseDriverUninstallValidator.php, line 50

Class

DatabaseDriverUninstallValidator

Ensures installed modules providing a database driver are not uninstalled.

Namespace

Drupal\Core\Extension

Code

public function validate($module) {
  $reasons = [];

  // @todo Remove the next line of code in
  // https://www.drupal.org/project/drupal/issues/3129043.
  $this->connection = Database::getConnection();

  // When the database driver is provided by a module, then that module
  // cannot be uninstalled.
  if ($module === $this->connection
    ->getProvider()) {
    $module_name = $this->moduleExtensionList
      ->get($module)->info['name'];
    $reasons[] = $this
      ->t("The module '@module_name' is providing the database driver '@driver_name'.", [
      '@module_name' => $module_name,
      '@driver_name' => $this->connection
        ->driver(),
    ]);
  }
  return $reasons;
}