protected function VariantRouteFilter::getRequestAttributes in Page Manager 8.4

Same name and namespace in other branches

1. 8 src/Routing/VariantRouteFilter.php \Drupal\page_manager\Routing\VariantRouteFilter::getRequestAttributes()

Prepares the request attributes for use by the selection process.

This is be done because route filters run before request attributes are populated.

Parameters

\Symfony\Component\Routing\Route $route: The route.

string $name: The route name.

\Symfony\Component\HttpFoundation\Request $request: The current request.

Return value

array|false An array of request attributes or FALSE if any route enhancers fail.

1 call to VariantRouteFilter::getRequestAttributes()

VariantRouteFilter::getVariantRouteName in src/Routing/VariantRouteFilter.php

Gets the route name of the first valid variant.

File

src/Routing/VariantRouteFilter.php, line 215

Class

VariantRouteFilter

Filters variant routes.

Namespace

Drupal\page_manager\Routing

Code

protected function getRequestAttributes(Route $route, $name, Request $request) {

  // Extract the raw attributes from the current path. This performs the same
  // functionality as \Drupal\Core\Routing\UrlMatcher::finalMatch().
  $path = $this->currentPath
    ->getPath($request);
  $raw_attributes = RouteAttributes::extractRawAttributes($route, $name, $path);
  $attributes = $request->attributes
    ->all();
  $attributes = NestedArray::mergeDeep($attributes, $raw_attributes);

  // Run the route enhancers on the raw attributes. This performs the same
  // functionality as \Symfony\Cmf\Component\Routing\DynamicRouter::match().
  foreach ($this
    ->getRouteEnhancers() as $enhancer) {

    // Support the deprecated
    // \Drupal\Core\Routing\Enhancer\RouteEnhancerInterface::applies() method.
    if ($enhancer instanceof RouteEnhancerInterface && !$enhancer
      ->applies($route)) {
      continue;
    }
    try {
      $attributes = $enhancer
        ->enhance($attributes, $request);
    } catch (\Exception $e) {
      return FALSE;
    }
  }
  return $attributes;
}