public static RouteCompiler::compile(Route $route)
Compiles the current route instance.
Because so much of the parent class is private, we need to call the parent class's compile() method and then dissect its return value to build our new compiled object. If upstream gets refactored so we can subclass more easily then this may not be necessary.
Parameters
\Symfony\Component\Routing\Route $route: A Route instance.
Return value
\Drupal\Core\Routing\CompiledRoute A CompiledRoute instance.
Overrides RouteCompiler::compile
File
- core/lib/Drupal/Core/Routing/RouteCompiler.php, line 33
Class
- RouteCompiler
- Compiler to generate derived information from a Route necessary for matching.
Namespace
Drupal\Core\Routing
Code
public static function compile(Route $route) {
$symfony_compiled = parent::compile($route);
// The Drupal-specific compiled information.
$stripped_path = static::getPathWithoutDefaults($route);
$fit = static::getFit($stripped_path);
$pattern_outline = static::getPatternOutline($stripped_path);
// We count the number of parts including any optional trailing parts. This
// allows the RouteProvider to filter candidate routes more efficiently.
$num_parts = count(explode('/', trim($route->getPath(), '/')));
return new CompiledRoute(
$fit,
$pattern_outline,
$num_parts,
// These are the Symfony compiled parts.
$symfony_compiled->getStaticPrefix(),
$symfony_compiled->getRegex(),
$symfony_compiled->getTokens(),
$symfony_compiled->getPathVariables(),
$symfony_compiled->getHostRegex(),
$symfony_compiled->getHostTokens(),
$symfony_compiled->getHostVariables(),
$symfony_compiled->getVariables()
);
}
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