public static function ParagraphsSets::inTranslation in Paragraphs Sets 8.2

Check if form state is in translation.

Parameters

\Drupal\Core\Form\FormStateInterface $form_state: Form state.

\Drupal\Core\Entity\EntityInterface $host: The host entity.

Return value

bool TRUE if the form state is in translation mode, FALSE otherwise.

File

src/ParagraphsSets.php, line 329

Class

ParagraphsSets

Utitlity class for paragraphs_sets.

Namespace

Drupal\paragraphs_sets

Code

public static function inTranslation(FormStateInterface $form_state, EntityInterface $host) {
  $is_in_translation = FALSE;
  if (!$host
    ->isTranslatable()) {
    return FALSE;
  }
  if (!$host
    ->getEntityType()
    ->hasKey('default_langcode')) {
    return FALSE;
  }
  $default_langcode_key = $host
    ->getEntityType()
    ->getKey('default_langcode');
  if (!$host
    ->hasField($default_langcode_key)) {
    return FALSE;
  }
  if (!empty($form_state
    ->get('content_translation'))) {

    // Adding a language through the ContentTranslationController.
    $is_in_translation = TRUE;
  }
  if ($host
    ->hasTranslation($form_state
    ->get('langcode')) && $host
    ->getTranslation($form_state
    ->get('langcode'))
    ->get($default_langcode_key)->value == 0) {

    // Editing a translation.
    $is_in_translation = TRUE;
  }
  return $is_in_translation;
}