/**
* @inheritdoc
*
* N.B. massageFormValues and $element['#element_validate'] do comparable things.
*/
public function massageFormValues(array $values, array $form, FormStateInterface $form_state)
{
$values = parent::massageFormValues($values, $form, $form_state);
// Convert the values to real languagecodes,
// but ONLY on Entity form, NOT in the 'field settings - default value'.
if (isset($form_state->getBuildInfo()['form_id']) && $form_state->getBuildInfo()['form_id'] !== 'field_config_edit_form') {
foreach ($values as &$value) {
$value['value'] = LanguageItem::_getLanguageConfigurationValues($value['value']);
}
}
return $values;
}
/**
* {@inheritdoc}
*/
public function settingsSummary()
{
$summary = parent::settingsSummary();
$settings = $this->getSettings()['format'];
$options = LanguageItem::_settingsOptions('formatter');
if (empty($settings)) {
$summary[] = t('** Not set **');
} else {
foreach ($settings as $key => $value) {
switch ($value) {
case '0':
// Option is not selected.
break;
default:
$summary[] = isset($options[$value]) ? $options[$value] : '...';
break;
}
}
}
return $summary;
}