/**
* Get the Url object that will link to the view for the given granularity and arguments.
*
* @todo Allow a View to link to other Views by itself for a certain granularity.
*
* @param \Drupal\views\ViewExecutable $view
* @param $granularity
* @param $arguments
*
* @return \Drupal\Core\Url|null
*/
static function getURLForGranularity(ViewExecutable $view, $granularity, $arguments)
{
$granularity_links = $view->getStyle()->options['granularity_links'];
if ($granularity_links[$granularity]) {
/** @var RouteProvider $router */
$router = \Drupal::getContainer()->get('router.route_provider');
$route_name = $granularity_links[$granularity];
// Check if route exists. $router->getRoutesByName will throw error if no match.
$routes = $router->getRoutesByNames([$route_name]);
if ($routes) {
return Url::fromRoute($route_name, static::getViewRouteParameters($arguments));
}
}
if ($display_id = static::getDisplayForGranularity($view, $granularity)) {
// @todo Handle arguments in different positions
// @todo Handle query string parameters.
return static::getViewsURL($view, $display_id, $arguments);
}
return NULL;
}
