/** * {@inheritdoc} */ public function access(Route $route, Request $request, AccountInterface $account) { // 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, $request, $account); if ($base_access === static::ALLOW) { $target_language = language_load($request->attributes->get('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->locked && $target_language->id != $this->sourceLanguage->id; return $access ? static::ALLOW : static::DENY; } return static::DENY; }
/** * {@inheritdoc} */ 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; }
/** * Checks access given an account, configuration mapper, and source language. * * In addition to the checks performed by * ConfigTranslationOverviewAccess::doCheckAccess() this makes sure the target * language is not locked and the target language is not the source language. * * Although technically configuration can be overlaid with translations in the * same language, that is logically not a good idea. * * @param \Drupal\Core\Session\AccountInterface $account * The account to check access for. * @param \Drupal\config_translation\ConfigMapperInterface $mapper * The configuration mapper to check access for. * @param \Drupal\Core\Language\LanguageInterface|null $source_language * The source language to check for, if any. * @param \Drupal\Core\Language\LanguageInterface|null $target_language * The target language to check for, if any. * * @return \Drupal\Core\Access\AccessResultInterface * The result of the access check. * * @see \Drupal\config_translation\Access\ConfigTranslationOverviewAccess::doCheckAccess() */ protected function doCheckAccess(AccountInterface $account, ConfigMapperInterface $mapper, $source_language = NULL, $target_language = NULL) { $base_access_result = parent::doCheckAccess($account, $mapper, $source_language); $access = $target_language && !$target_language->isLocked() && (!$source_language || $target_language->getId() !== $source_language->getId()); return $base_access_result->andIf(AccessResult::allowedIf($access)); }