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

   1 <?php
   2
   3 namespace Drupal\layout_builder;
   4
   5 use Drupal\Core\TempStore\SharedTempStoreFactory;
   6
   7 /**
   8  * Provides a mechanism for loading layouts from tempstore.
   9  *
  10  * @internal
  11  */
  12 class LayoutTempstoreRepository implements LayoutTempstoreRepositoryInterface {
  13
  14   /**
  15    * The shared tempstore factory.
  16    *
  17    * @var \Drupal\Core\TempStore\SharedTempStoreFactory
  18    */
  19   protected $tempStoreFactory;
  20
  21   /**
  22    * LayoutTempstoreRepository constructor.
  23    *
  24    * @param \Drupal\Core\TempStore\SharedTempStoreFactory $temp_store_factory
  25    *   The shared tempstore factory.
  26    */
  27   public function __construct(SharedTempStoreFactory $temp_store_factory) {
  28     $this->tempStoreFactory = $temp_store_factory;
  29   }
  30
  31   /**
  32    * {@inheritdoc}
  33    */
  34   public function get(SectionStorageInterface $section_storage) {
  35     $id = $section_storage->getStorageId();
  36     $tempstore = $this->getTempstore($section_storage)->get($id);
  37     if (!empty($tempstore['section_storage'])) {
  38       $storage_type = $section_storage->getStorageType();
  39       $section_storage = $tempstore['section_storage'];
  40
  41       if (!($section_storage instanceof SectionStorageInterface)) {
  42         throw new \UnexpectedValueException(sprintf('The entry with storage type "%s" and ID "%s" is invalid', $storage_type, $id));
  43       }
  44     }
  45     return $section_storage;
  46   }
  47
  48   /**
  49    * {@inheritdoc}
  50    */
  51   public function set(SectionStorageInterface $section_storage) {
  52     $id = $section_storage->getStorageId();
  53     $this->getTempstore($section_storage)->set($id, ['section_storage' => $section_storage]);
  54   }
  55
  56   /**
  57    * {@inheritdoc}
  58    */
  59   public function delete(SectionStorageInterface $section_storage) {
  60     $id = $section_storage->getStorageId();
  61     $this->getTempstore($section_storage)->delete($id);
  62   }
  63
  64   /**
  65    * Gets the shared tempstore.
  66    *
  67    * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
  68    *   The section storage.
  69    *
  70    * @return \Drupal\Core\TempStore\SharedTempStore
  71    *   The tempstore.
  72    */
  73   protected function getTempstore(SectionStorageInterface $section_storage) {
  74     $collection = 'layout_builder.section_storage.' . $section_storage->getStorageType();
  75     return $this->tempStoreFactory->get($collection);
  76   }
  77
  78 }