public function GroupContentCreateAccessCheck::access in Group 8

Same name and namespace in other branches

1. 2.0.x src/Access/GroupContentCreateAccessCheck.php \Drupal\group\Access\GroupContentCreateAccessCheck::access()

Checks access for group content creation routes.

All routes using this access check should have a group and plugin_id parameter and have the _group_content_create_access requirement set to either 'TRUE' or 'FALSE'.

Parameters

\Symfony\Component\Routing\Route $route: The route to check against.

\Drupal\Core\Session\AccountInterface $account: The currently logged in account.

\Drupal\group\Entity\GroupInterface $group: The group in which the content should be created.

string $plugin_id: The group content enabler ID to use for the group content entity.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

File

src/Access/GroupContentCreateAccessCheck.php, line 53

Class

GroupContentCreateAccessCheck

Determines access for group content creation.

Namespace

Drupal\group\Access

Code

public function access(Route $route, AccountInterface $account, GroupInterface $group, $plugin_id) {
  $needs_access = $route
    ->getRequirement('_group_content_create_access') === 'TRUE';

  // We can only get the group content type ID if the plugin is installed.
  if (!$group
    ->getGroupType()
    ->hasContentPlugin($plugin_id)) {
    return AccessResult::neutral();
  }

  // Determine whether the user can create group content using the plugin.
  $group_content_type_id = $group
    ->getGroupType()
    ->getContentPlugin($plugin_id)
    ->getContentTypeConfigId();
  $access_control_handler = $this->entityTypeManager
    ->getAccessControlHandler('group_content');
  $access = $access_control_handler
    ->createAccess($group_content_type_id, $account, [
    'group' => $group,
  ]);

  // Only allow access if the user can create group content using the
  // provided plugin or if he doesn't need access to do so.
  return AccessResult::allowedIf($access xor !$needs_access);
}