function HistoryController::readNode

Marks a node as read by the current user right now.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The request of the page.

\Drupal\node\NodeInterface $node: The node whose "last read" timestamp should be updated.

File

core/modules/history/src/Controller/HistoryController.php, line 46

Class

HistoryController

Returns responses for History module routes.

Namespace

Code

public function readNode(Request $request, NodeInterface $node) {
    if ($this->currentUser()
        ->isAnonymous()) {
        throw new AccessDeniedHttpException();
    }
    // Update the history table, stating that this user viewed this node.
    history_write($node->id());
    return new JsonResponse((int) history_read($node->id()));
}