function EnabledExtensionsValidator::validate

Validates that no enabled Drupal extensions have been removed.

Parameters

\Drupal\package_manager\Event\PreApplyEvent $event: The event object.

File

core/modules/package_manager/src/Validator/EnabledExtensionsValidator.php, line 40

Class

EnabledExtensionsValidator

Validates no enabled Drupal extensions are removed from the stage directory.

Namespace

Code

public function validate(PreApplyEvent $event) : void {
  $active_packages_list = $this->composerInspector
    ->getInstalledPackagesList($this->pathLocator
    ->getProjectRoot());
  $stage_packages_list = $this->composerInspector
    ->getInstalledPackagesList($event->sandboxManager
    ->getSandboxDirectory());
  $extensions_list = $this->moduleHandler
    ->getModuleList() + $this->themeHandler
    ->listInfo();
  foreach ($extensions_list as $extension) {
    $extension_name = $extension->getName();
    $package = $active_packages_list->getPackageByDrupalProjectName($extension_name);
    if ($package && $stage_packages_list->getPackageByDrupalProjectName($extension_name) === NULL) {
      $removed_project_messages[] = $this->t("'@name' @type (provided by <code>@package</code>)", [
        '@name' => $extension_name,
        '@type' => $extension->getType(),
        '@package' => $package->name,
      ]);
    }
  }
  if (!empty($removed_project_messages)) {
    $removed_packages_summary = $this->formatPlural(count($removed_project_messages), 'The update cannot proceed because the following enabled Drupal extension was removed during the update.', 'The update cannot proceed because the following enabled Drupal extensions were removed during the update.');
    $event->addError($removed_project_messages, $removed_packages_summary);
  }
}