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<?php |
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/* |
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* This file is part of the OpenapiBundle package. |
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* |
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* (c) Niels Nijens <[email protected]> |
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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 Nijens\OpenapiBundle\Json; |
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use League\JsonReference\DereferencerInterface; |
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use stdClass; |
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use Symfony\Component\Config\FileLocatorInterface; |
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use Symfony\Component\Config\Resource\FileResource; |
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use Symfony\Component\Config\Resource\ResourceInterface; |
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/** |
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* Loads a dereferenced JSON schema. |
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* |
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* @author Niels Nijens <[email protected]> |
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*/ |
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class SchemaLoader implements SchemaLoaderInterface |
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{ |
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/** |
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* @var FileLocatorInterface |
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*/ |
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private $fileLocator; |
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/** |
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* @var DereferencerInterface |
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*/ |
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private $dereferencer; |
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/** |
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* The loaded JSON schemas. |
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* |
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* @var array |
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*/ |
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private $schemas = array(); |
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/** |
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* Constructs a new SchemaLoader instance. |
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* |
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* @param FileLocatorInterface $fileLocator |
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* @param DereferencerInterface $dereferencer |
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*/ |
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public function __construct(FileLocatorInterface $fileLocator, DereferencerInterface $dereferencer) |
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{ |
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$this->fileLocator = $fileLocator; |
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$this->dereferencer = $dereferencer; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(string $file): stdClass |
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{ |
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$locatedFile = $this->fileLocator->locate($file); |
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if (isset($this->schemas[$locatedFile]) === false) { |
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$schema = $this->dereferencer->dereference('file://'.$locatedFile); |
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$dereferencedSchema = json_decode(json_encode($schema)); |
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$this->schemas[$locatedFile] = $dereferencedSchema; |
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} |
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return $this->schemas[$locatedFile]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFileResource(string $file): ?ResourceInterface |
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{ |
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$locatedFile = $this->fileLocator->locate($file); |
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if (isset($this->schemas[$locatedFile])) { |
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return new FileResource($locatedFile); |
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} |
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return null; |
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} |
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} |
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nijens /
openapi-bundle
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