public static function RouteCompiler::getPathWithoutDefaults in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Routing/RouteCompiler.php \Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults()
2. 10 core/lib/Drupal/Core/Routing/RouteCompiler.php \Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults()

Returns the path of the route, without placeholders with a default value.

When computing the path outline and fit, we want to skip default-value placeholders. If we didn't, the path would never match. Note that this only works for placeholders at the end of the path. Infix placeholders with default values don't make sense anyway, so that should not be a problem.

Parameters

\Symfony\Component\Routing\Route $route: The route to have the placeholders removed from.

Return value

string The path string, stripped of placeholders that have default values.

2 calls to RouteCompiler::getPathWithoutDefaults()

PathPluginBase::overrideAppliesPathAndMethod in core/modules/views/src/Plugin/views/display/PathPluginBase.php

Determines whether a override for the path and method should happen.

RouteCompiler::compile in core/lib/Drupal/Core/Routing/RouteCompiler.php

Compiles the current route instance.

File

core/lib/Drupal/Core/Routing/RouteCompiler.php, line 129

Class

RouteCompiler

Compiler to generate derived information from a Route necessary for matching.

Namespace

Drupal\Core\Routing

Code

public static function getPathWithoutDefaults(Route $route) {
  $path = $route
    ->getPath();
  $defaults = $route
    ->getDefaults();

  // Remove placeholders with default values from the outline, so that they
  // will still match.
  $remove = array_map(function ($a) {
    return '/{' . $a . '}';
  }, array_keys($defaults));
  $path = str_replace($remove, '', $path);
  return $path;
}