www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/workspaces/src/Plugin/Validation/Constraint/EntityWorkspaceConflictConstraintValidator.php

   1 <?php
   2
   3 namespace Drupal\workspaces\Plugin\Validation\Constraint;
   4
   5 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
   6 use Drupal\Core\Entity\EntityTypeManagerInterface;
   7 use Drupal\workspaces\WorkspaceManagerInterface;
   8 use Symfony\Component\DependencyInjection\ContainerInterface;
   9 use Symfony\Component\Validator\Constraint;
  10 use Symfony\Component\Validator\ConstraintValidator;
  11
  12 /**
  13  * Validates the EntityWorkspaceConflict constraint.
  14  */
  15 class EntityWorkspaceConflictConstraintValidator extends ConstraintValidator implements ContainerInjectionInterface {
  16
  17   /**
  18    * The entity type manager.
  19    *
  20    * @var \Drupal\Core\Entity\EntityTypeManagerInterface
  21    */
  22   protected $entityTypeManager;
  23
  24   /**
  25    * The workspace manager service.
  26    *
  27    * @var \Drupal\workspaces\WorkspaceManagerInterface
  28    */
  29   protected $workspaceManager;
  30
  31   /**
  32    * Constructs an EntityUntranslatableFieldsConstraintValidator object.
  33    *
  34    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
  35    *   The entity type manager service.
  36    * @param \Drupal\workspaces\WorkspaceManagerInterface $workspace_manager
  37    *   The workspace manager service.
  38    */
  39   public function __construct(EntityTypeManagerInterface $entity_type_manager, WorkspaceManagerInterface $workspace_manager) {
  40     $this->entityTypeManager = $entity_type_manager;
  41     $this->workspaceManager = $workspace_manager;
  42   }
  43
  44   /**
  45    * {@inheritdoc}
  46    */
  47   public static function create(ContainerInterface $container) {
  48     return new static(
  49       $container->get('entity_type.manager'),
  50       $container->get('workspaces.manager')
  51     );
  52   }
  53
  54   /**
  55    * {@inheritdoc}
  56    */
  57   public function validate($entity, Constraint $constraint) {
  58     /** @var \Drupal\Core\Entity\EntityInterface $entity */
  59     if (isset($entity) && !$entity->isNew()) {
  60       /** @var \Drupal\workspaces\WorkspaceAssociationStorageInterface $workspace_association_storage */
  61       $workspace_association_storage = $this->entityTypeManager->getStorage('workspace_association');
  62       $workspace_ids = $workspace_association_storage->getEntityTrackingWorkspaceIds($entity);
  63       $active_workspace = $this->workspaceManager->getActiveWorkspace();
  64
  65       if ($workspace_ids && !in_array($active_workspace->id(), $workspace_ids, TRUE)) {
  66         // An entity can only be edited in one workspace.
  67         $workspace_id = reset($workspace_ids);
  68         $workspace = $this->entityTypeManager->getStorage('workspace')->load($workspace_id);
  69
  70         $this->context->buildViolation($constraint->message)
  71           ->setParameter('%label', $workspace->label())
  72           ->addViolation();
  73       }
  74     }
  75   }
  76
  77 }