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<?php |
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/* |
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* This file is part of the FOSRestBundle package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.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 FOS\RestBundle\Routing\Loader\Reader; |
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use Doctrine\Common\Annotations\Reader; |
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use FOS\RestBundle\Controller\Annotations; |
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use FOS\RestBundle\Routing\ClassResourceInterface; |
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use FOS\RestBundle\Routing\RestRouteCollection; |
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use Symfony\Component\Config\Resource\FileResource; |
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/** |
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* REST controller reader. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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*/ |
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class RestControllerReader |
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{ |
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private $actionReader; |
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private $annotationReader; |
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/** |
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* Initializes controller reader. |
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* |
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* @param RestActionReader $actionReader action reader |
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* @param Reader $annotationReader annotation reader |
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*/ |
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public function __construct(RestActionReader $actionReader, Reader $annotationReader) |
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{ |
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$this->actionReader = $actionReader; |
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$this->annotationReader = $annotationReader; |
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} |
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/** |
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* Returns action reader. |
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* |
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* @return RestActionReader |
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*/ |
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public function getActionReader() |
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{ |
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return $this->actionReader; |
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} |
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/** |
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* Reads controller routes. |
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* |
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* @param \ReflectionClass $reflectionClass |
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* |
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* @throws \InvalidArgumentException |
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* |
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* @return RestRouteCollection |
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*/ |
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public function read(\ReflectionClass $reflectionClass) |
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{ |
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$collection = new RestRouteCollection(); |
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$collection->addResource(new FileResource($reflectionClass->getFileName())); |
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// read prefix annotation |
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if ($annotation = $this->annotationReader->getClassAnnotation($reflectionClass, Annotations\Prefix::class)) { |
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$this->actionReader->setRoutePrefix($annotation->value); |
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} |
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// read name-prefix annotation |
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if ($annotation = $this->annotationReader->getClassAnnotation($reflectionClass, Annotations\NamePrefix::class)) { |
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$this->actionReader->setNamePrefix($annotation->value); |
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} |
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// read version annotation |
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if ($annotation = $this->annotationReader->getClassAnnotation($reflectionClass, Annotations\Version::class)) { |
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$this->actionReader->setVersions($annotation->value); |
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} |
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$resource = []; |
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// read route-resource annotation |
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if ($annotation = $this->annotationReader->getClassAnnotation($reflectionClass, Annotations\RouteResource::class)) { |
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$resource = explode('_', $annotation->resource); |
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$this->actionReader->setPluralize($annotation->pluralize); |
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} elseif ($reflectionClass->implementsInterface(ClassResourceInterface::class)) { |
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$resource = preg_split( |
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'/([A-Z][^A-Z]*)Controller/', $reflectionClass->getShortName(), -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE |
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); |
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if (empty($resource)) { |
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throw new \InvalidArgumentException("Controller '{$reflectionClass->name}' does not identify a resource"); |
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} |
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} |
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// trim '/' at the start of the prefix |
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if ('/' === substr($prefix = $this->actionReader->getRoutePrefix(), 0, 1)) { |
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$this->actionReader->setRoutePrefix(substr($prefix, 1)); |
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} |
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// read action routes into collection |
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foreach ($reflectionClass->getMethods(\ReflectionMethod::IS_PUBLIC) as $method) { |
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$this->actionReader->read($collection, $method, $resource); |
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} |
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$this->actionReader->setRoutePrefix(null); |
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$this->actionReader->setNamePrefix(null); |
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$this->actionReader->setVersions(null); |
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$this->actionReader->setPluralize(null); |
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$this->actionReader->setParents([]); |
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return $collection; |
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} |
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} |
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FriendsOfSymfony /
FOSRestBundle
