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

   1 <?php
   2
   3 namespace Drupal\layout_builder\Controller;
   4
   5 use Drupal\Core\Ajax\AjaxHelperTrait;
   6 use Drupal\Core\DependencyInjection\ClassResolverInterface;
   7 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
   8 use Drupal\layout_builder\LayoutTempstoreRepositoryInterface;
   9 use Drupal\layout_builder\Section;
  10 use Drupal\layout_builder\SectionStorageInterface;
  11 use Symfony\Component\DependencyInjection\ContainerInterface;
  12 use Symfony\Component\HttpFoundation\RedirectResponse;
  13
  14 /**
  15  * Defines a controller to add a new section.
  16  *
  17  * @internal
  18  */
  19 class AddSectionController implements ContainerInjectionInterface {
  20
  21   use AjaxHelperTrait;
  22   use LayoutRebuildTrait;
  23
  24   /**
  25    * The layout tempstore repository.
  26    *
  27    * @var \Drupal\layout_builder\LayoutTempstoreRepositoryInterface
  28    */
  29   protected $layoutTempstoreRepository;
  30
  31   /**
  32    * AddSectionController constructor.
  33    *
  34    * @param \Drupal\layout_builder\LayoutTempstoreRepositoryInterface $layout_tempstore_repository
  35    *   The layout tempstore repository.
  36    * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
  37    *   The class resolver.
  38    */
  39   public function __construct(LayoutTempstoreRepositoryInterface $layout_tempstore_repository, ClassResolverInterface $class_resolver) {
  40     $this->layoutTempstoreRepository = $layout_tempstore_repository;
  41     $this->classResolver = $class_resolver;
  42   }
  43
  44   /**
  45    * {@inheritdoc}
  46    */
  47   public static function create(ContainerInterface $container) {
  48     return new static(
  49       $container->get('layout_builder.tempstore_repository'),
  50       $container->get('class_resolver')
  51     );
  52   }
  53
  54   /**
  55    * Adds the new section.
  56    *
  57    * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
  58    *   The section storage.
  59    * @param int $delta
  60    *   The delta of the section to splice.
  61    * @param string $plugin_id
  62    *   The plugin ID of the layout to add.
  63    *
  64    * @return \Symfony\Component\HttpFoundation\Response
  65    *   The controller response.
  66    */
  67   public function build(SectionStorageInterface $section_storage, $delta, $plugin_id) {
  68     $section_storage->insertSection($delta, new Section($plugin_id));
  69
  70     $this->layoutTempstoreRepository->set($section_storage);
  71
  72     if ($this->isAjax()) {
  73       return $this->rebuildAndClose($section_storage);
  74     }
  75     else {
  76       $url = $section_storage->getLayoutBuilderUrl();
  77       return new RedirectResponse($url->setAbsolute()->toString());
  78     }
  79   }
  80
  81 }