LanguageCombinationWidget.php in Translation Management Tool 8
File
translators/tmgmt_local/skills/src/Plugin/Field/FieldWidget/LanguageCombinationWidget.php
View source
<?php
namespace Drupal\tmgmt_language_combination\Plugin\Field\FieldWidget;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Field\WidgetBase;
use Drupal\Core\Form\FormStateInterface;
class LanguageCombinationWidget extends WidgetBase {
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
if ($form_state
->get('list_all_languages')) {
$languages_options = tmgmt_language_combination_languages_predefined_list();
}
else {
$languages_options = array();
foreach (\Drupal::languageManager()
->getLanguages() as $code => $language) {
$languages_options[$code] = $language
->getName();
}
}
$options = array(
'_none' => t('- None -'),
) + $languages_options;
$element['language_from'] = array(
'#type' => 'select',
'#title' => t('From'),
'#options' => $options,
'#default_value' => isset($items[$delta]) ? $items[$delta]->language_from : '',
'#attributes' => array(
'class' => array(
'from-language',
),
),
);
$element['language_to'] = array(
'#type' => 'select',
'#title' => t('To'),
'#options' => $options,
'#default_value' => isset($items[$delta]) ? $items[$delta]->language_to : '',
'#attributes' => array(
'class' => array(
'to-language',
),
),
);
return $element;
}
}