aleph1.co.uk Git - yaffs-website/blob - web/core/modules/layout_builder/src/Form/LayoutRebuildConfirmFormBase.php

   1 <?php
   2
   3 namespace Drupal\layout_builder\Form;
   4
   5 use Drupal\Core\DependencyInjection\ClassResolverInterface;
   6 use Drupal\Core\Form\ConfirmFormBase;
   7 use Drupal\Core\Form\FormStateInterface;
   8 use Drupal\layout_builder\Controller\LayoutRebuildTrait;
   9 use Drupal\layout_builder\LayoutTempstoreRepositoryInterface;
  10 use Drupal\layout_builder\SectionStorageInterface;
  11 use Symfony\Component\DependencyInjection\ContainerInterface;
  12
  13 /**
  14  * Provides a base class for confirmation forms that rebuild the Layout Builder.
  15  *
  16  * @internal
  17  */
  18 abstract class LayoutRebuildConfirmFormBase extends ConfirmFormBase {
  19
  20   use AjaxFormHelperTrait;
  21   use LayoutRebuildTrait;
  22
  23   /**
  24    * The layout tempstore repository.
  25    *
  26    * @var \Drupal\layout_builder\LayoutTempstoreRepositoryInterface
  27    */
  28   protected $layoutTempstoreRepository;
  29
  30   /**
  31    * The section storage.
  32    *
  33    * @var \Drupal\layout_builder\SectionStorageInterface
  34    */
  35   protected $sectionStorage;
  36
  37   /**
  38    * The field delta.
  39    *
  40    * @var int
  41    */
  42   protected $delta;
  43
  44   /**
  45    * Constructs a new RemoveSectionForm.
  46    *
  47    * @param \Drupal\layout_builder\LayoutTempstoreRepositoryInterface $layout_tempstore_repository
  48    *   The layout tempstore repository.
  49    * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
  50    *   The class resolver.
  51    */
  52   public function __construct(LayoutTempstoreRepositoryInterface $layout_tempstore_repository, ClassResolverInterface $class_resolver) {
  53     $this->layoutTempstoreRepository = $layout_tempstore_repository;
  54     $this->classResolver = $class_resolver;
  55   }
  56
  57   /**
  58    * {@inheritdoc}
  59    */
  60   public static function create(ContainerInterface $container) {
  61     return new static(
  62       $container->get('layout_builder.tempstore_repository'),
  63       $container->get('class_resolver')
  64     );
  65   }
  66
  67   /**
  68    * {@inheritdoc}
  69    */
  70   public function getCancelUrl() {
  71     return $this->sectionStorage->getLayoutBuilderUrl()->setOption('query', ['layout_is_rebuilding' => TRUE]);
  72   }
  73
  74   /**
  75    * {@inheritdoc}
  76    */
  77   public function buildForm(array $form, FormStateInterface $form_state, SectionStorageInterface $section_storage = NULL, $delta = NULL) {
  78     $this->sectionStorage = $section_storage;
  79     $this->delta = $delta;
  80
  81     $form = parent::buildForm($form, $form_state);
  82
  83     if ($this->isAjax()) {
  84       $form['actions']['submit']['#ajax']['callback'] = '::ajaxSubmit';
  85       $form['actions']['cancel']['#attributes']['class'][] = 'dialog-cancel';
  86     }
  87
  88     return $form;
  89   }
  90
  91   /**
  92    * {@inheritdoc}
  93    */
  94   public function submitForm(array &$form, FormStateInterface $form_state) {
  95     $this->handleSectionStorage($this->sectionStorage, $form_state);
  96
  97     $this->layoutTempstoreRepository->set($this->sectionStorage);
  98
  99     $form_state->setRedirectUrl($this->getCancelUrl());
 100   }
 101
 102   /**
 103    * {@inheritdoc}
 104    */
 105   protected function successfulAjaxSubmit(array $form, FormStateInterface $form_state) {
 106     return $this->rebuildAndClose($this->sectionStorage);
 107   }
 108
 109   /**
 110    * Performs any actions on the section storage before saving.
 111    *
 112    * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
 113    *   The section storage.
 114    * @param \Drupal\Core\Form\FormStateInterface $form_state
 115    *   The current state of the form.
 116    */
 117   abstract protected function handleSectionStorage(SectionStorageInterface $section_storage, FormStateInterface $form_state);
 118
 119 }