class GroupContentCreateAnyAccessCheck in Group 8

Determines access for group content creation.

Hierarchy

• class \Drupal\group\Access\GroupContentCreateAnyAccessCheck implements AccessInterface

1 string reference to 'GroupContentCreateAnyAccessCheck'

group.services.yml in ./group.services.yml

group.services.yml

1 service uses GroupContentCreateAnyAccessCheck

access_check.group_content.create_any in ./group.services.yml

Drupal\group\Access\GroupContentCreateAnyAccessCheck

File

src/Access/GroupContentCreateAnyAccessCheck.php, line 15

Namespace

Drupal\group\Access

class GroupContentCreateAnyAccessCheck implements AccessInterface {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * Constructs a EntityCreateAccessCheck object.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
  }

  /**
   * Checks access for group content creation routes.
   *
   * All routes using this access check should have a group parameter and have
   * the _group_content_create_any_access requirement set to 'TRUE' or 'FALSE'.
   *
   * @param \Symfony\Component\Routing\Route $route
   *   The route to check against.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The currently logged in account.
   * @param \Drupal\group\Entity\GroupInterface $group
   *   The group in which the content should be created.
   *
   * @return \Drupal\Core\Access\AccessResultInterface
   *   The access result.
   */
  public function access(Route $route, AccountInterface $account, GroupInterface $group) {
    $needs_access = $route
      ->getRequirement('_group_content_create_any_access') === 'TRUE';

    // Get the group content access control handler.
    $access_control_handler = $this->entityTypeManager
      ->getAccessControlHandler('group_content');

    // Retrieve all of the group content type IDs for the group.
    $storage = $this->entityTypeManager
      ->getStorage('group_content_type');
    $entity_query = $storage
      ->getQuery();
    $entity_query
      ->condition('group_type', $group
      ->bundle());
    $group_content_type_ids = $entity_query
      ->execute();

    // Find out which ones the user has access to create.
    foreach ($group_content_type_ids as $group_content_type_id) {
      if ($access_control_handler
        ->createAccess($group_content_type_id, $account, [
        'group' => $group,
      ])) {

        // Allow access if the route flag was set to 'TRUE'.
        return AccessResult::allowedIf($needs_access);
      }
    }

    // If we got this far, it means the user could not create any content in the
    // group. So only allow access if the route flag was set to 'FALSE'.
    return AccessResult::allowedIf(!$needs_access);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
GroupContentCreateAnyAccessCheck::$entityTypeManager	protected	property	The entity type manager.
GroupContentCreateAnyAccessCheck::access	public	function	Checks access for group content creation routes.
GroupContentCreateAnyAccessCheck::__construct	public	function	Constructs a EntityCreateAccessCheck object.