aleph1.co.uk Git - yaffs-website/blob - web/core/modules/system/tests/modules/form_test/src/Form/FormTestLanguageSelectForm.php

   1 <?php
   2
   3 namespace Drupal\form_test\Form;
   4
   5 use Drupal\Core\Form\FormBase;
   6 use Drupal\Core\Form\FormStateInterface;
   7 use Drupal\Core\Language\LanguageInterface;
   8 use Symfony\Component\HttpFoundation\JsonResponse;
   9
  10 /**
  11  * Builds a form to test the language select form element.
  12  */
  13 class FormTestLanguageSelectForm extends FormBase {
  14
  15   /**
  16    * {@inheritdoc}
  17    */
  18   public function getFormId() {
  19     return 'form_test_language_select';
  20   }
  21
  22   /**
  23    * {@inheritdoc}
  24    */
  25   public function buildForm(array $form, FormStateInterface $form_state) {
  26     $form['languages_all'] = [
  27       '#title' => t('Languages: All'),
  28       '#type' => 'language_select',
  29       '#languages' => LanguageInterface::STATE_ALL,
  30       '#default_value' => 'xx',
  31     ];
  32     $form['languages_configurable'] = [
  33       '#title' => t('Languages: Configurable'),
  34       '#type' => 'language_select',
  35       '#languages' => LanguageInterface::STATE_CONFIGURABLE,
  36       '#default_value' => 'en',
  37     ];
  38     $form['languages_locked'] = [
  39       '#title' => t('Languages: Locked'),
  40       '#type' => 'language_select',
  41       '#languages' => LanguageInterface::STATE_LOCKED,
  42     ];
  43     $form['languages_config_and_locked'] = [
  44       '#title' => t('Languages: Configurable and locked'),
  45       '#type' => 'language_select',
  46       '#languages' => LanguageInterface::STATE_CONFIGURABLE | LanguageInterface::STATE_LOCKED,
  47       '#default_value' => 'dummy_value',
  48     ];
  49     $form['language_custom_options'] = [
  50       '#title' => t('Languages: Custom'),
  51       '#type' => 'language_select',
  52       '#languages' => LanguageInterface::STATE_CONFIGURABLE | LanguageInterface::STATE_LOCKED,
  53       '#options' => ['opt1' => 'First option', 'opt2' => 'Second option', 'opt3' => 'Third option'],
  54       '#default_value' => 'opt2',
  55     ];
  56
  57     $form['submit'] = ['#type' => 'submit', '#value' => 'Submit'];
  58     return $form;
  59   }
  60
  61   /**
  62    * {@inheritdoc}
  63    */
  64   public function submitForm(array &$form, FormStateInterface $form_state) {
  65     $form_state->setResponse(new JsonResponse($form_state->getValues()));
  66   }
  67
  68 }