protected function ChannelForm::buildLanguageSelect in Entity Share 8

Same name and namespace in other branches

1. 8.3 modules/entity_share_server/src/Form/ChannelForm.php \Drupal\entity_share_server\Form\ChannelForm::buildLanguageSelect()
2. 8.2 modules/entity_share_server/src/Form/ChannelForm.php \Drupal\entity_share_server\Form\ChannelForm::buildLanguageSelect()

Helper function to generate language select.

Parameters

array $form: The form array.

\Drupal\Core\Form\FormStateInterface $form_state: The form state object.

1 call to ChannelForm::buildLanguageSelect()

ChannelForm::form in modules/entity_share_server/src/Form/ChannelForm.php

Gets the actual form array to be built.

File

modules/entity_share_server/src/Form/ChannelForm.php, line 262

Class

ChannelForm

Class ChannelForm.

Namespace

Drupal\entity_share_server\Form

Code

protected function buildLanguageSelect(array &$form, FormStateInterface $form_state) {

  /** @var \Drupal\entity_share_server\Entity\ChannelInterface $channel */
  $channel = $this->entity;
  $channel_entity_type = $channel
    ->get('channel_entity_type');
  $channel_bundle = $channel
    ->get('channel_bundle');
  $selected_entity_type = $form_state
    ->getValue('channel_entity_type');
  $selected_bundle = $form_state
    ->getValue('channel_bundle');

  // No bundle selected and the channel does not have any.
  if (empty($selected_bundle) && $channel_bundle == '') {
    return;
  }
  if (!empty($selected_entity_type) && !empty($selected_bundle)) {
    $entity_type = $selected_entity_type;
    $bundle = $selected_bundle;
  }
  else {
    $entity_type = $channel_entity_type;
    $bundle = $channel_bundle;
  }

  // Check if the bundle is translatable.
  if (isset($this->bundleInfos[$entity_type][$bundle]['translatable']) && $this->bundleInfos[$entity_type][$bundle]['translatable']) {
    $form['bundle_wrapper']['language_wrapper']['channel_langcode'] = [
      '#type' => 'language_select',
      '#title' => $this
        ->t('Language'),
      '#languages' => LanguageInterface::STATE_ALL,
      '#default_value' => $channel
        ->get('channel_langcode'),
    ];
  }
  else {
    $form['bundle_wrapper']['language_wrapper']['channel_langcode'] = [
      '#type' => 'value',
      '#value' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
    ];
  }
}