function CompiledUrlGenerator::generate

File

vendor/symfony/routing/Generator/CompiledUrlGenerator.php, line 36

Class

CompiledUrlGenerator: Generates URLs based on rules dumped by CompiledUrlGeneratorDumper.

Namespace

Code

public function generate(string $name, array $parameters = [], int $referenceType = self::ABSOLUTE_PATH) : string {
    $locale = $parameters['_locale'] ?? $this->context
        ->getParameter('_locale') ?: $this->defaultLocale;
    if (null !== $locale) {
        do {
            if (($this->compiledRoutes[$name . '.' . $locale][1]['_canonical_route'] ?? null) === $name) {
                $name .= '.' . $locale;
                break;
            }
        } while (false !== ($locale = strstr($locale, '_', true)));
    }
    if (!isset($this->compiledRoutes[$name])) {
        throw new RouteNotFoundException(\sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', $name));
    }
    [
        $variables,
        $defaults,
        $requirements,
        $tokens,
        $hostTokens,
        $requiredSchemes,
        $deprecations,
    ] = $this->compiledRoutes[$name] + [
        6 => [],
    ];
    foreach ($deprecations as $deprecation) {
        trigger_deprecation($deprecation['package'], $deprecation['version'], $deprecation['message']);
    }
    if (isset($defaults['_canonical_route']) && isset($defaults['_locale'])) {
        if (!\in_array('_locale', $variables, true)) {
            unset($parameters['_locale']);
        }
        elseif (!isset($parameters['_locale'])) {
            $parameters['_locale'] = $defaults['_locale'];
        }
    }
    return $this->doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens, $requiredSchemes);
}