function content_translation_form_language_content_settings_validate

Form validation handler for content_translation_admin_settings_form().

See also

content_translation_admin_settings_form_submit()

File

core/modules/content_translation/content_translation.admin.inc, line 315

Code

function content_translation_form_language_content_settings_validate(array $form, FormStateInterface $form_state) {
    $settings =& $form_state->getValue('settings');
    foreach ($settings as $entity_type => $entity_settings) {
        foreach ($entity_settings as $bundle => $bundle_settings) {
            if (!empty($bundle_settings['translatable'])) {
                $name = "settings][{$entity_type}][{$bundle}][translatable";
                $translatable_fields = isset($settings[$entity_type][$bundle]['fields']) ? array_filter($settings[$entity_type][$bundle]['fields']) : FALSE;
                if (empty($translatable_fields)) {
                    $t_args = [
                        '%bundle' => $form['settings'][$entity_type][$bundle]['settings']['#label'],
                    ];
                    $form_state->setErrorByName($name, t('At least one field needs to be translatable to enable %bundle for translation.', $t_args));
                }
                $values = $bundle_settings['settings']['language'];
                if (empty($values['language_alterable']) && \Drupal::languageManager()->isLanguageLocked($values['langcode'])) {
                    foreach (\Drupal::languageManager()->getLanguages(LanguageInterface::STATE_LOCKED) as $language) {
                        $locked_languages[] = $language->getName();
                    }
                    $form_state->setErrorByName($name, t('Translation is not supported if language is always one of: @locked_languages', [
                        '@locked_languages' => implode(', ', $locked_languages),
                    ]));
                }
            }
        }
    }
}