Same name and namespace in other branches

1. 11.x core/lib/Drupal/Core/Routing/AttributeRouteDiscovery.php \Drupal\Core\Routing\AttributeRouteDiscovery::getAttributes()

Gets the PHP attributes.

Parameters

\ReflectionClass|\ReflectionMethod $reflection: The reflected class or method.

Return value

iterable<int, RouteAttribute> The attributes.

2 calls to AttributeRouteDiscovery::getAttributes()

AttributeRouteDiscovery::createControllerRouteCollection in core/lib/Drupal/Core/Routing/AttributeRouteDiscovery.php

Creates a route collection from a controller class's attributed methods.

AttributeRouteDiscovery::createFormRouteCollection in core/lib/Drupal/Core/Routing/AttributeRouteDiscovery.php

Creates a route collection from a form class's attributed methods.

File

core/lib/Drupal/Core/Routing/AttributeRouteDiscovery.php, line 369

Class

AttributeRouteDiscovery

Discovers routes using Symfony's Route attribute.

Namespace

Drupal\Core\Routing

Code

private function getAttributes(\ReflectionClass|\ReflectionMethod $reflection) : \Generator {
  foreach ($reflection->getAttributes(RouteAttribute::class, \ReflectionAttribute::IS_INSTANCEOF) as $index => $reflected_attribute) {
    $attribute = $reflected_attribute->newInstance();
    // Closures cannot be serialized into the router table, so store a
    // reference to the attribute instead.
    if (isset($attribute->defaults['_title']) && $attribute->defaults['_title'] instanceof \Closure) {
      if ($reflection instanceof \ReflectionClass) {
        throw new InvalidArgumentException(\sprintf('Title closures cannot be used on class Route attributes in "%s". Use a method Route attribute, or the "_title_callback" default.', $reflection->getName()));
      }
      $attribute->defaults['_title_closure'] = [
        $reflection->getDeclaringClass()
          ->getName(),
        $reflection->getName(),
        $index,
      ];
      unset($attribute->defaults['_title']);
    }
    yield $attribute;
  }
}

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