www.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\Ajax\AjaxFormHelperTrait;
   6 use Drupal\Core\DependencyInjection\ClassResolverInterface;
   7 use Drupal\Core\Form\ConfirmFormBase;
   8 use Drupal\Core\Form\FormStateInterface;
   9 use Drupal\layout_builder\Controller\LayoutRebuildTrait;
  10 use Drupal\layout_builder\LayoutTempstoreRepositoryInterface;
  11 use Drupal\layout_builder\SectionStorageInterface;
  12 use Symfony\Component\DependencyInjection\ContainerInterface;
  13
  14 /**
  15  * Provides a base class for confirmation forms that rebuild the Layout Builder.
  16  *
  17  * @internal
  18  */
  19 abstract class LayoutRebuildConfirmFormBase extends ConfirmFormBase {
  20
  21   use AjaxFormHelperTrait;
  22   use LayoutRebuildTrait;
  23
  24   /**
  25    * The layout tempstore repository.
  26    *
  27    * @var \Drupal\layout_builder\LayoutTempstoreRepositoryInterface
  28    */
  29   protected $layoutTempstoreRepository;
  30
  31   /**
  32    * The section storage.
  33    *
  34    * @var \Drupal\layout_builder\SectionStorageInterface
  35    */
  36   protected $sectionStorage;
  37
  38   /**
  39    * The field delta.
  40    *
  41    * @var int
  42    */
  43   protected $delta;
  44
  45   /**
  46    * Constructs a new RemoveSectionForm.
  47    *
  48    * @param \Drupal\layout_builder\LayoutTempstoreRepositoryInterface $layout_tempstore_repository
  49    *   The layout tempstore repository.
  50    * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
  51    *   The class resolver.
  52    */
  53   public function __construct(LayoutTempstoreRepositoryInterface $layout_tempstore_repository, ClassResolverInterface $class_resolver) {
  54     $this->layoutTempstoreRepository = $layout_tempstore_repository;
  55     $this->classResolver = $class_resolver;
  56   }
  57
  58   /**
  59    * {@inheritdoc}
  60    */
  61   public static function create(ContainerInterface $container) {
  62     return new static(
  63       $container->get('layout_builder.tempstore_repository'),
  64       $container->get('class_resolver')
  65     );
  66   }
  67
  68   /**
  69    * {@inheritdoc}
  70    */
  71   public function getCancelUrl() {
  72     return $this->sectionStorage->getLayoutBuilderUrl()->setOption('query', ['layout_is_rebuilding' => TRUE]);
  73   }
  74
  75   /**
  76    * {@inheritdoc}
  77    */
  78   public function buildForm(array $form, FormStateInterface $form_state, SectionStorageInterface $section_storage = NULL, $delta = NULL) {
  79     $this->sectionStorage = $section_storage;
  80     $this->delta = $delta;
  81
  82     $form = parent::buildForm($form, $form_state);
  83
  84     if ($this->isAjax()) {
  85       $form['actions']['submit']['#ajax']['callback'] = '::ajaxSubmit';
  86       $form['actions']['cancel']['#attributes']['class'][] = 'dialog-cancel';
  87     }
  88
  89     return $form;
  90   }
  91
  92   /**
  93    * {@inheritdoc}
  94    */
  95   public function submitForm(array &$form, FormStateInterface $form_state) {
  96     $this->handleSectionStorage($this->sectionStorage, $form_state);
  97
  98     $this->layoutTempstoreRepository->set($this->sectionStorage);
  99
 100     $form_state->setRedirectUrl($this->getCancelUrl());
 101   }
 102
 103   /**
 104    * {@inheritdoc}
 105    */
 106   protected function successfulAjaxSubmit(array $form, FormStateInterface $form_state) {
 107     return $this->rebuildAndClose($this->sectionStorage);
 108   }
 109
 110   /**
 111    * Performs any actions on the section storage before saving.
 112    *
 113    * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
 114    *   The section storage.
 115    * @param \Drupal\Core\Form\FormStateInterface $form_state
 116    *   The current state of the form.
 117    */
 118   abstract protected function handleSectionStorage(SectionStorageInterface $section_storage, FormStateInterface $form_state);
 119
 120 }