public function ConfigTranslationFormAccess::access in Zircon Profile 8

Same name and namespace in other branches

8.0 core/modules/config_translation/src/Access/ConfigTranslationFormAccess.php \Drupal\config_translation\Access\ConfigTranslationFormAccess::access()

Checks access to the overview based on permissions and translatability.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The route_match to check against.

\Drupal\Core\Session\AccountInterface $account: The currently logged in account.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

Overrides ConfigTranslationOverviewAccess::access

File

core/modules/config_translation/src/Access/ConfigTranslationFormAccess.php, line 22: Contains \Drupal\config_translation\Access\ConfigTranslationFormAccess.

Class

ConfigTranslationFormAccess: Checks access for displaying the translation add, edit, and delete forms.

Namespace

Drupal\config_translation\Access

Code

public function access(RouteMatchInterface $route_match, AccountInterface $account, $langcode = NULL) {

  // For the translation forms we have a target language, so we need some
  // checks in addition to the checks performed for the translation overview.
  $base_access = parent::access($route_match, $account);
  if ($base_access
    ->isAllowed()) {
    $target_language = $this->languageManager
      ->getLanguage($langcode);

    // Make sure that the target language is not locked, and that the target
    // language is not the original submission language. Although technically
    // configuration can be overlaid with translations in the same language,
    // that is logically not a good idea.
    $access = !empty($target_language) && !$target_language
      ->isLocked() && (empty($this->sourceLanguage) || $target_language
      ->getId() != $this->sourceLanguage
      ->getId());
    return $base_access
      ->andIf(AccessResult::allowedIf($access));
  }
  return $base_access;
}

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