JEMBOT MAWOT Bypass Shell

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Core\Metadata\Extractor;

use ApiPlatform\Exception\InvalidArgumentException;
use ApiPlatform\Metadata\Extractor\AbstractResourceExtractor;
use ApiPlatform\Metadata\Extractor\PropertyExtractorInterface;
use Symfony\Component\Yaml\Exception\ParseException;
use Symfony\Component\Yaml\Yaml;

/**
 * Extracts an array of metadata from a list of YAML files.
 *
 * @author Antoine Bluchet <soyuka@gmail.com>
 * @author Baptiste Meyer <baptiste.meyer@gmail.com>
 * @author Kévin Dunglas <dunglas@gmail.com>
 * @author Vincent Chalamon <vincentchalamon@gmail.com>
 *
 * @deprecated since 2.7, to remove in 3.0 (replaced by ApiPlatform\Metadata\Extractor\YamlExtractor)
 */
final class YamlExtractor extends AbstractResourceExtractor implements PropertyExtractorInterface
{
    private $properties;

    /**
     * {@inheritdoc}
     */
    public function getProperties(): array
    {
        if (null !== $this->properties) {
            return $this->properties;
        }

        $this->properties = [];
        foreach ($this->paths as $path) {
            $this->extractPath($path);
        }

        return $this->properties;
    }

    /**
     * {@inheritdoc}
     */
    protected function extractPath(string $path)
    {
        try {
            $resourcesYaml = Yaml::parse((string) file_get_contents($path), Yaml::PARSE_CONSTANT);
        } catch (ParseException $e) {
            $e->setParsedFile($path);

            throw new InvalidArgumentException($e->getMessage(), $e->getCode(), $e);
        }

        if (null === $resourcesYaml = $resourcesYaml['resources'] ?? $resourcesYaml) {
            return;
        }

        if (!\is_array($resourcesYaml)) {
            throw new InvalidArgumentException(sprintf('"resources" setting is expected to be null or an array, %s given in "%s".', \gettype($resourcesYaml), $path));
        }

        $this->extractResources($resourcesYaml, $path);
    }

    private function extractResources(array $resourcesYaml, string $path): void
    {
        foreach ($resourcesYaml as $resourceName => $resourceYaml) {
            $resourceName = $this->resolve($resourceName);

            if (null === $resourceYaml) {
                $resourceYaml = [];
            }

            if (!\is_array($resourceYaml)) {
                throw new InvalidArgumentException(sprintf('"%s" setting is expected to be null or an array, %s given in "%s".', $resourceName, \gettype($resourceYaml), $path));
            }

            $this->resources[$resourceName] = [
                'shortName' => $this->phpize($resourceYaml, 'shortName', 'string'),
                'description' => $this->phpize($resourceYaml, 'description', 'string'),
                'iri' => $this->phpize($resourceYaml, 'iri', 'string'),
                'itemOperations' => $resourceYaml['itemOperations'] ?? null,
                'collectionOperations' => $resourceYaml['collectionOperations'] ?? null,
                'subresourceOperations' => $resourceYaml['subresourceOperations'] ?? null,
                'graphql' => $resourceYaml['graphql'] ?? null,
                'attributes' => $resourceYaml['attributes'] ?? null,
            ];

            if (!isset($resourceYaml['properties'])) {
                $this->properties[$resourceName] = $this->resources[$resourceName]['properties'] = null;

                continue;
            }

            if (!\is_array($resourceYaml['properties'])) {
                throw new InvalidArgumentException(sprintf('"properties" setting is expected to be null or an array, %s given in "%s".', \gettype($resourceYaml['properties']), $path));
            }

            $this->extractProperties($resourceYaml, $resourceName, $path);
        }
    }

    private function extractProperties(array $resourceYaml, string $resourceName, string $path): void
    {
        foreach ($resourceYaml['properties'] as $propertyName => $propertyValues) {
            if (null === $propertyValues) {
                $this->properties[$resourceName][$propertyName] = $this->resources[$resourceName]['properties'][$propertyName] = null;

                continue;
            }

            if (!\is_array($propertyValues)) {
                throw new InvalidArgumentException(sprintf('"%s" setting is expected to be null or an array, %s given in "%s".', $propertyName, \gettype($propertyValues), $path));
            }
            if (isset($propertyValues['subresource']['resourceClass'])) {
                $propertyValues['subresource']['resourceClass'] = $this->resolve($propertyValues['subresource']['resourceClass']);
            }

            $this->properties[$resourceName][$propertyName] = $this->resources[$resourceName]['properties'][$propertyName] = [
                'description' => $this->phpize($propertyValues, 'description', 'string'),
                'readable' => $this->phpize($propertyValues, 'readable', 'bool'),
                'writable' => $this->phpize($propertyValues, 'writable', 'bool'),
                'readableLink' => $this->phpize($propertyValues, 'readableLink', 'bool'),
                'writableLink' => $this->phpize($propertyValues, 'writableLink', 'bool'),
                'required' => $this->phpize($propertyValues, 'required', 'bool'),
                'identifier' => $this->phpize($propertyValues, 'identifier', 'bool'),
                'iri' => $this->phpize($propertyValues, 'iri', 'string'),
                'attributes' => $propertyValues['attributes'] ?? [],
                'subresource' => isset($propertyValues['subresource']) ? [
                    'collection' => $this->phpize($propertyValues['subresource'], 'collection', 'bool'),
                    'resourceClass' => $this->phpize($propertyValues['subresource'], 'resourceClass', 'string'),
                    'maxDepth' => $this->phpize($propertyValues['subresource'], 'maxDepth', 'integer'),
                ] : null,
            ];
        }
    }

    /**
     * Transforms a YAML attribute's value in PHP value.
     *
     * @throws InvalidArgumentException
     *
     * @return bool|int|string|null
     */
    private function phpize(array $array, string $key, string $type)
    {
        if (!isset($array[$key])) {
            return null;
        }

        switch ($type) {
            case 'bool':
                if (\is_bool($array[$key])) {
                    return $array[$key];
                }
                break;
            case 'integer':
                if (\is_int($array[$key])) {
                    return $array[$key];
                }
                break;
            case 'string':
                if (\is_string($array[$key])) {
                    return $array[$key];
                }
                break;
        }

        throw new InvalidArgumentException(sprintf('The property "%s" must be a "%s", "%s" given.', $key, $type, \gettype($array[$key])));
    }
}