4 * This file is part of the Symfony package.
6 * (c) Fabien Potencier <fabien@symfony.com>
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
12 namespace Symfony\Component\Routing\Loader
;
14 use Symfony\Component\Routing\RouteCollection
;
15 use Symfony\Component\Config\
Resource\DirectoryResource
;
18 * AnnotationDirectoryLoader loads routing information from annotations set
19 * on PHP classes and methods.
21 * @author Fabien Potencier <fabien@symfony.com>
23 class AnnotationDirectoryLoader
extends AnnotationFileLoader
26 * Loads from annotations from a directory.
28 * @param string $path A directory path
29 * @param string|null $type The resource type
31 * @return RouteCollection A RouteCollection instance
33 * @throws \InvalidArgumentException When the directory does not exist or its routes cannot be parsed
35 public function load($path, $type = null)
37 $dir = $this->locator
->locate($path);
39 $collection = new RouteCollection();
40 $collection->addResource(new DirectoryResource($dir, '/\.php$/'));
41 $files = iterator_to_array(new \
RecursiveIteratorIterator(new \
RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator
::LEAVES_ONLY
));
42 usort($files, function (\SplFileInfo
$a, \SplFileInfo
$b) {
43 return (string) $a > (string) $b ? 1 : -1;
46 foreach ($files as $file) {
47 if (!$file->isFile() || '.php' !== substr($file->getFilename(), -4)) {
51 if ($class = $this->findClass($file)) {
52 $refl = new \
ReflectionClass($class);
53 if ($refl->isAbstract()) {
57 $collection->addCollection($this->loader
->load($class, $type));
67 public function supports($resource, $type = null)
70 $path = $this->locator
->locate($resource);
71 } catch (\Exception
$e) {
75 return is_string($resource) && is_dir($path) && (!$type || 'annotation' === $type);