www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/workspaces/src/Negotiator/SessionWorkspaceNegotiator.php

   1 <?php
   2
   3 namespace Drupal\workspaces\Negotiator;
   4
   5 use Drupal\Core\Entity\EntityTypeManagerInterface;
   6 use Drupal\Core\Session\AccountInterface;
   7 use Drupal\workspaces\WorkspaceInterface;
   8 use Symfony\Component\HttpFoundation\Request;
   9 use Symfony\Component\HttpFoundation\Session\Session;
  10
  11 /**
  12  * Defines the session workspace negotiator.
  13  */
  14 class SessionWorkspaceNegotiator implements WorkspaceNegotiatorInterface {
  15
  16   /**
  17    * The current user.
  18    *
  19    * @var \Drupal\Core\Session\AccountInterface
  20    */
  21   protected $currentUser;
  22
  23   /**
  24    * The session.
  25    *
  26    * @var \Symfony\Component\HttpFoundation\Session\Session
  27    */
  28   protected $session;
  29
  30   /**
  31    * The workspace storage handler.
  32    *
  33    * @var \Drupal\Core\Entity\EntityStorageInterface
  34    */
  35   protected $workspaceStorage;
  36
  37   /**
  38    * Constructor.
  39    *
  40    * @param \Drupal\Core\Session\AccountInterface $current_user
  41    *   The current user.
  42    * @param \Symfony\Component\HttpFoundation\Session\Session $session
  43    *   The session.
  44    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
  45    *   The entity type manager.
  46    */
  47   public function __construct(AccountInterface $current_user, Session $session, EntityTypeManagerInterface $entity_type_manager) {
  48     $this->currentUser = $current_user;
  49     $this->session = $session;
  50     $this->workspaceStorage = $entity_type_manager->getStorage('workspace');
  51   }
  52
  53   /**
  54    * {@inheritdoc}
  55    */
  56   public function applies(Request $request) {
  57     // This negotiator only applies if the current user is authenticated.
  58     return $this->currentUser->isAuthenticated();
  59   }
  60
  61   /**
  62    * {@inheritdoc}
  63    */
  64   public function getActiveWorkspace(Request $request) {
  65     $workspace_id = $this->session->get('active_workspace_id');
  66
  67     if ($workspace_id && ($workspace = $this->workspaceStorage->load($workspace_id))) {
  68       return $workspace;
  69     }
  70
  71     return NULL;
  72   }
  73
  74   /**
  75    * {@inheritdoc}
  76    */
  77   public function setActiveWorkspace(WorkspaceInterface $workspace) {
  78     $this->session->set('active_workspace_id', $workspace->id());
  79   }
  80
  81 }