Файл: vendor/symfony/routing/Symfony/Component/Routing/Generator/Dumper/PhpGeneratorDumper.php
Строк: 148
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyComponentRoutingGeneratorDumper;
/**
* PhpGeneratorDumper creates a PHP class able to generate URLs for a given set of routes.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Tobias Schultze <http://tobion.de>
*
* @api
*/
class PhpGeneratorDumper extends GeneratorDumper
{
/**
* Dumps a set of routes to a PHP class.
*
* Available options:
*
* * class: The class name
* * base_class: The base class name
*
* @param array $options An array of options
*
* @return string A PHP class representing the generator class
*
* @api
*/
public function dump(array $options = array())
{
$options = array_merge(array(
'class' => 'ProjectUrlGenerator',
'base_class' => 'Symfony\Component\Routing\Generator\UrlGenerator',
), $options);
return <<<EOF
<?php
use SymfonyComponentRoutingRequestContext;
use SymfonyComponentRoutingExceptionRouteNotFoundException;
use PsrLogLoggerInterface;
/**
* {$options['class']}
*
* This class has been auto-generated
* by the Symfony Routing Component.
*/
class {$options['class']} extends {$options['base_class']}
{
private static $declaredRoutes = {$this->generateDeclaredRoutes()};
/**
* Constructor.
*/
public function __construct(RequestContext $context, LoggerInterface $logger = null)
{
$this->context = $context;
$this->logger = $logger;
}
{$this->generateGenerateMethod()}
}
EOF;
}
/**
* Generates PHP code representing an array of defined routes
* together with the routes properties (e.g. requirements).
*
* @return string PHP code
*/
private function generateDeclaredRoutes()
{
$routes = "array(n";
foreach ($this->getRoutes()->all() as $name => $route) {
$compiledRoute = $route->compile();
$properties = array();
$properties[] = $compiledRoute->getVariables();
$properties[] = $route->getDefaults();
$properties[] = $route->getRequirements();
$properties[] = $compiledRoute->getTokens();
$properties[] = $compiledRoute->getHostTokens();
$routes .= sprintf(" '%s' => %s,n", $name, str_replace("n", '', var_export($properties, true)));
}
$routes .= ' )';
return $routes;
}
/**
* Generates PHP code representing the `generate` method that implements the UrlGeneratorInterface.
*
* @return string PHP code
*/
private function generateGenerateMethod()
{
return <<<EOF
public function generate($name, $parameters = array(), $referenceType = self::ABSOLUTE_PATH)
{
if (!isset(self::$declaredRoutes[$name])) {
throw new RouteNotFoundException(sprintf('Unable to generate a URL for the named route "%s" as such route does not exist.', $name));
}
list($variables, $defaults, $requirements, $tokens, $hostTokens) = self::$declaredRoutes[$name];
return $this->doGenerate($variables, $defaults, $requirements, $tokens, $parameters, $name, $referenceType, $hostTokens);
}
EOF;
}
}