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93 lines
2.8 KiB
93 lines
2.8 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\Routing\Loader; |
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use Symfony\Component\Config\Resource\DirectoryResource; |
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use Symfony\Component\Routing\RouteCollection; |
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/** |
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* AnnotationDirectoryLoader loads routing information from annotations set |
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* on PHP classes and methods. |
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* |
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* @author Fabien Potencier <fabien@symfony.com> |
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*/ |
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class AnnotationDirectoryLoader extends AnnotationFileLoader |
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{ |
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/** |
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* Loads from annotations from a directory. |
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* |
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* @param string $path A directory path |
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* @param string|null $type The resource type |
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* |
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* @return RouteCollection A RouteCollection instance |
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* |
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* @throws \InvalidArgumentException When the directory does not exist or its routes cannot be parsed |
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*/ |
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public function load($path, $type = null) |
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{ |
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if (!is_dir($dir = $this->locator->locate($path))) { |
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return parent::supports($path, $type) ? parent::load($path, $type) : new RouteCollection(); |
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} |
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$collection = new RouteCollection(); |
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$collection->addResource(new DirectoryResource($dir, '/\.php$/')); |
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$files = iterator_to_array(new \RecursiveIteratorIterator( |
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new \RecursiveCallbackFilterIterator( |
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new \RecursiveDirectoryIterator($dir, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::FOLLOW_SYMLINKS), |
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function (\SplFileInfo $current) { |
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return '.' !== substr($current->getBasename(), 0, 1); |
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} |
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), |
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\RecursiveIteratorIterator::LEAVES_ONLY |
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)); |
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usort($files, function (\SplFileInfo $a, \SplFileInfo $b) { |
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return (string) $a > (string) $b ? 1 : -1; |
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}); |
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foreach ($files as $file) { |
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if (!$file->isFile() || '.php' !== substr($file->getFilename(), -4)) { |
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continue; |
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} |
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if ($class = $this->findClass($file)) { |
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$refl = new \ReflectionClass($class); |
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if ($refl->isAbstract()) { |
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continue; |
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} |
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$collection->addCollection($this->loader->load($class, $type)); |
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} |
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} |
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return $collection; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports($resource, $type = null) |
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{ |
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if ('annotation' === $type) { |
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return true; |
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} |
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if ($type || !\is_string($resource)) { |
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return false; |
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} |
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try { |
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return is_dir($this->locator->locate($resource)); |
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} catch (\Exception $e) { |
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return false; |
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} |
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} |
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}
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