protected function CheckProvider::applies in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Access/CheckProvider.php \Drupal\Core\Access\CheckProvider::applies()

Determine which registered access checks apply to a route.

Parameters

\Symfony\Component\Routing\Route $route: The route to get list of access checks for.

Return value

array An array of service ids for the access checks that apply to passed route.

1 call to CheckProvider::applies()

CheckProvider::setChecks in core/lib/Drupal/Core/Access/CheckProvider.php

For each route, saves a list of applicable access checks to the route.

File

core/lib/Drupal/Core/Access/CheckProvider.php, line 124

Class

CheckProvider

Loads access checkers from the container.

Namespace

Drupal\Core\Access

Code

protected function applies(Route $route) {
  $checks = [];

  // Iterate through map requirements from appliesTo() on access checkers.
  // Only iterate through all checkIds if this is not used.
  foreach ($route
    ->getRequirements() as $key => $value) {
    if (isset($this->staticRequirementMap[$key])) {
      foreach ($this->staticRequirementMap[$key] as $service_id) {
        $this
          ->loadCheck($service_id);
        $checks[] = $service_id;
      }
    }
  }

  // Finally, see if any dynamic access checkers apply.
  foreach ($this->dynamicRequirementMap as $service_id) {
    $this
      ->loadCheck($service_id);
    if ($this->checks[$service_id]
      ->applies($route)) {
      $checks[] = $service_id;
    }
  }
  return $checks;
}