<?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 Symfony\Component\Routing\Loader;
use Symfony\Component\Routing\RouteCollection;
use Symfony\Component\Config\Resource\DirectoryResource;
/**
* AnnotationDirectoryLoader loads routing information from annotations set
* on PHP classes and methods.
* @author Fabien Potencier <fabien@symfony.com>
class AnnotationDirectoryLoader extends AnnotationFileLoader
{
* Loads from annotations from a directory.
* @param string $path A directory path
* @param string $type The resource type
* @return RouteCollection A RouteCollection instance
* @throws \InvalidArgumentException When the directory does not exist or its routes cannot be parsed
public function load($path, $type = null)
$dir = $this->locator->locate($path);
$collection = new RouteCollection();
$collection->addResource(new DirectoryResource($dir, '/\.php$/'));
foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
if (!$file->isFile() || '.php' !== substr($file->getFilename(), -4)) {
continue;
}
if ($class = $this->findClass($file)) {
$refl = new \ReflectionClass($class);
if ($refl->isAbstract()) {
$collection->addCollection($this->loader->load($class, $type));
return $collection;
* Returns true if this class supports the given resource.
* @param mixed $resource A resource
* @return Boolean True if this class supports the given resource, false otherwise
public function supports($resource, $type = null)
try {
$path = $this->locator->locate($resource);
} catch (\Exception $e) {
return false;
return is_string($resource) && is_dir($path) && (!$type || 'annotation' === $type);