function LinkUri::transform

Overrides ProcessPluginBase::transform

File

core/modules/menu_link_content/src/Plugin/migrate/process/LinkUri.php, line 88

Class

LinkUri

Generates an internal URI from the source value.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    $path = ltrim($value, '/');
    if (parse_url($path, PHP_URL_SCHEME) === NULL) {
        if ($path == '<front>') {
            $path = '';
        }
        elseif ($path == '<nolink>') {
            return 'route:<nolink>';
        }
        $path = 'internal:/' . $path;
        // Convert entity URIs to the entity scheme, if the path matches a route
        // of the form "entity.$entity_type_id.canonical".
        // @see \Drupal\Core\Url::fromEntityUri()
        $url = Url::fromUri($path);
        if ($url->isRouted()) {
            $route_name = $url->getRouteName();
            foreach (array_keys($this->entityTypeManager
                ->getDefinitions()) as $entity_type_id) {
                if ($route_name == "entity.{$entity_type_id}.canonical" && isset($url->getRouteParameters()[$entity_type_id])) {
                    return "entity:{$entity_type_id}/" . $url->getRouteParameters()[$entity_type_id];
                }
            }
        }
        else {
            // If the URL is not routed, we might want to get something back to do
            // other processing. If this is the case, the "validate_route"
            // configuration option can be set to FALSE to return the URI.
            if (!$this->configuration['validate_route']) {
                return $url->getUri();
            }
            else {
                throw new MigrateException(sprintf('The path "%s" failed validation.', $path));
            }
        }
    }
    return $path;
}