Same name in other branches

1. 9 core/modules/media_library/src/MediaLibraryUiBuilder.php \Drupal\media_library\MediaLibraryUiBuilder::checkAccess()
2. 8.9.x core/modules/media_library/src/MediaLibraryUiBuilder.php \Drupal\media_library\MediaLibraryUiBuilder::checkAccess()
3. 11.x core/modules/media_library/src/MediaLibraryUiBuilder.php \Drupal\media_library\MediaLibraryUiBuilder::checkAccess()

Check access to the media library.

Parameters

\Drupal\Core\Session\AccountInterface $account: Run access checks for this account.

\Drupal\media_library\MediaLibraryState $state: (optional) The current state of the media library, derived from the current request.

Return value

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

File

core/modules/media_library/src/MediaLibraryUiBuilder.php, line 179

Class

MediaLibraryUiBuilder

Service which builds the media library.

Namespace

Drupal\media_library

Code

public function checkAccess(AccountInterface $account, ?MediaLibraryState $state = NULL) {
    if (!$state) {
        try {
            $state = MediaLibraryState::fromRequest($this->request);
        } catch (BadRequestHttpException $e) {
            return AccessResult::forbidden($e->getMessage());
        } catch (\InvalidArgumentException $e) {
            return AccessResult::forbidden($e->getMessage());
        }
    }
    // Deny access if the view or display are removed.
    $view = $this->entityTypeManager
        ->getStorage('view')
        ->load('media_library');
    if (!$view) {
        return AccessResult::forbidden('The media library view does not exist.')->setCacheMaxAge(0);
    }
    if (!$view->getDisplay('widget')) {
        return AccessResult::forbidden('The media library widget display does not exist.')->addCacheableDependency($view);
    }
    // The user must at least be able to view media in order to access the media
    // library.
    $can_view_media = AccessResult::allowedIfHasPermission($account, 'view media')->addCacheableDependency($view);
    // Delegate any further access checking to the opener service nominated by
    // the media library state.
    return $this->openerResolver
        ->get($state)
        ->checkAccess($state, $account)
        ->andIf($can_view_media);
}

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