function PluralVariants::getTranslationElement

File

core/modules/config_translation/src/FormElement/PluralVariants.php, line 48

Class

PluralVariants

Defines form elements for plurals in configuration translation.

Namespace

Code

protected function getTranslationElement(LanguageInterface $translation_language, $source_config, $translation_config) {
  $plurals = $this->getNumberOfPlurals($translation_language->getId());
  $values = explode(PoItem::DELIMITER, $translation_config);
  $element = [
    '#type' => 'fieldset',
    '#title' => new FormattableMarkup('@label <span class="visually-hidden">(@translation_language)</span>', [
      // Labels originate from configuration schema and are translatable.
'@label' => $this->t($this->definition
        ->getLabel()),
      '@translation_language' => $translation_language->getName(),
    ]),
    '#tree' => TRUE,
  ];
  for ($i = 0; $i < $plurals; $i++) {
    $element[$i] = [
      '#type' => 'textfield',
      // @todo Should use better labels https://www.drupal.org/node/2499639
'#title' => $i == 0 ? $this->t('Singular form') : $this->formatPlural($i, 'First plural form', '@count. plural form'),
      '#default_value' => isset($values[$i]) ? $values[$i] : '',
      '#attributes' => [
        'lang' => $translation_language->getId(),
      ],
    ];
  }
  return $element;
}