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<?php |
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namespace Nicofuma\SwaggerBundle\DependencyInjection; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\DefinitionDecorator; |
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use Symfony\Component\DependencyInjection\Loader; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\HttpFoundation\RequestMatcher; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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class NicofumaSwaggerExtension extends Extension |
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{ |
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private $requestMatchers = []; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$config = $this->processConfiguration(new Configuration(), $configs); |
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$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('services.yml'); |
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$mapDefinition = $container->getDefinition('swagger.validator_map'); |
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$map = []; |
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foreach ($config['definitions'] as $key => $definition) { |
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$matcher = $this->createRequestMatcher( |
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$container, |
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$definition['pattern']['path'], |
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$definition['pattern']['host'], |
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$definition['pattern']['methods'], |
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$definition['pattern']['ips'] |
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); |
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$schemaManagerId = 'swagger.schema_manager.'.$key; |
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$schemaManager = $container->setDefinition($schemaManagerId, new DefinitionDecorator('swagger.schema_manager')); |
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$schemaManager->replaceArgument(0, $definition['swagger_file']); |
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$validatorId = 'swagger.validator.'.$key; |
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$validator = $container->setDefinition($validatorId, new DefinitionDecorator('swagger.validator')); |
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$validator->replaceArgument(0, new Reference($schemaManagerId)); |
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$validator->replaceArgument(1, $definition['strict']); |
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$map[$validatorId] = $matcher; |
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} |
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$mapDefinition->replaceArgument(1, $map); |
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} |
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private function createRequestMatcher(ContainerBuilder $container, $path = null, $host = null, $methods = [], $ip = null, array $attributes = []) |
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{ |
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if ($methods) { |
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$methods = array_map('strtoupper', (array) $methods); |
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} |
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$serialized = serialize([$path, $host, $methods, $ip, $attributes]); |
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$id = 'swagger.request_matcher.'.md5($serialized).sha1($serialized); |
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if (isset($this->requestMatchers[$id])) { |
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return $this->requestMatchers[$id]; |
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} |
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// only add arguments that are necessary |
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$arguments = [$path, $host, $methods, $ip, $attributes]; |
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while (count($arguments) > 0 && !end($arguments)) { |
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array_pop($arguments); |
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} |
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$container |
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->register($id, RequestMatcher::class) |
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->setPublic(false) |
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->setArguments($arguments) |
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; |
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return $this->requestMatchers[$id] = new Reference($id); |
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} |
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} |
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This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.