RoleAssignUninstallValidator.php in RoleAssign 8

Namespace

Drupal\roleassign

File

src/RoleAssignUninstallValidator.php

<?php

namespace Drupal\roleassign;

use Drupal\Core\Extension\ModuleUninstallValidatorInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;

/**
 * Prevents uninstallation of roleassign module by restricted users.
 */
class RoleAssignUninstallValidator implements ModuleUninstallValidatorInterface {
  use StringTranslationTrait;

  /**
   * Constructs a new RoleAssignUninstallValidator.
   *
   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
   *   The string translation service.
   */
  public function __construct(TranslationInterface $string_translation) {
    $this->stringTranslation = $string_translation;
  }

  /**
   * {@inheritdoc}
   */
  public function validate($module) {
    $reasons = [];
    if ($this
      ->isCli()) {
      return $reasons;
    }
    if ($module == "roleassign") {
      if (!\Drupal::currentUser()
        ->hasPermission('administer roles')) {
        $reasons[] = $this
          ->t('You are not allowed to disable this module.');
      }
    }
    return $reasons;
  }

  /**
   * Indicates whether this is a CLI request.
   *
   * @return bool
   *   TRUE for a cli request, or FALSE.
   */
  public function isCli() {
    return PHP_SAPI === 'cli';
  }

}

Classes

Name	Description
RoleAssignUninstallValidator	Prevents uninstallation of roleassign module by restricted users.