3 namespace Drupal\Core\Extension;
5 use Drupal\Core\StringTranslation\StringTranslationTrait;
6 use Drupal\Core\StringTranslation\TranslationInterface;
9 * Ensures that required modules cannot be uninstalled.
11 class RequiredModuleUninstallValidator implements ModuleUninstallValidatorInterface {
13 use StringTranslationTrait;
16 * Constructs a new RequiredModuleUninstallValidator.
18 * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
19 * The string translation service.
21 public function __construct(TranslationInterface $string_translation) {
22 $this->stringTranslation = $string_translation;
28 public function validate($module) {
30 $module_info = $this->getModuleInfoByModule($module);
31 if (!empty($module_info['required'])) {
32 $reasons[] = $this->t('The @module module is required', ['@module' => $module_info['name']]);
38 * Returns the module info for a specific module.
40 * @param string $module
41 * The name of the module.
44 * The module info, or NULL if that module does not exist.
46 protected function getModuleInfoByModule($module) {
47 $modules = system_rebuild_module_data();
48 return isset($modules[$module]->info) ? $modules[$module]->info : [];