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<?php |
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namespace ByJG\ApiTools\Base; |
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use ByJG\ApiTools\Exception\DefinitionNotFoundException; |
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use ByJG\ApiTools\Exception\HttpMethodNotFoundException; |
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use ByJG\ApiTools\Exception\InvalidDefinitionException; |
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use ByJG\ApiTools\Exception\NotMatchedException; |
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use ByJG\ApiTools\Exception\PathNotFoundException; |
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use ByJG\ApiTools\OpenApi\OpenApiResponseBody; |
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use ByJG\ApiTools\OpenApi\OpenApiSchema; |
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use ByJG\ApiTools\Swagger\SwaggerResponseBody; |
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use ByJG\ApiTools\Swagger\SwaggerSchema; |
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use ByJG\Util\Uri; |
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use InvalidArgumentException; |
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abstract class Schema |
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{ |
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protected $jsonFile; |
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protected $allowNullValues = false; |
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protected $specificationVersion; |
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const SWAGGER_PATHS = "paths"; |
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const SWAGGER_PARAMETERS = "parameters"; |
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const SWAGGER_COMPONENTS = "components"; |
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/** |
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* Returns the major specification version |
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* @return string |
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*/ |
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public function getSpecificationVersion() |
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{ |
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return $this->specificationVersion; |
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} |
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/** |
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* Factory function for schemata. |
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* |
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* Initialize with schema data, which can be a PHP array or encoded as JSON. |
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* This determines the type of the schema from the given data. |
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* |
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* @param array|string $data |
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* @param bool $extraArgs |
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* @return Schema |
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*/ |
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public static function getInstance($data, $extraArgs = false) |
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{ |
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// when given a string, decode from JSON |
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if (is_string($data)) { |
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$data = json_decode($data, true); |
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} |
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// make sure we got an array |
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if (!is_array($data)) { |
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throw new InvalidArgumentException('schema must be given as array or JSON string'); |
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} |
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// check which type of file we got and dispatch to derived class constructor |
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if (isset($data['swagger'])) { |
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return new SwaggerSchema($data, $extraArgs); |
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} |
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if (isset($data['openapi'])) { |
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return new OpenApiSchema($data); |
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} |
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throw new InvalidArgumentException('failed to determine schema type from data'); |
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} |
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/** |
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* @param $path |
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* @param $method |
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* @return mixed |
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* @throws DefinitionNotFoundException |
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* @throws HttpMethodNotFoundException |
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* @throws InvalidDefinitionException |
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* @throws NotMatchedException |
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* @throws PathNotFoundException |
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*/ |
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public function getPathDefinition($path, $method) |
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{ |
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$method = strtolower($method); |
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$path = preg_replace('~^' . $this->getBasePath() . '~', '', $path); |
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$uri = new Uri($path); |
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// Try direct match |
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if (isset($this->jsonFile[self::SWAGGER_PATHS][$uri->getPath()])) { |
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if (isset($this->jsonFile[self::SWAGGER_PATHS][$uri->getPath()][$method])) { |
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return $this->jsonFile[self::SWAGGER_PATHS][$uri->getPath()][$method]; |
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} |
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throw new HttpMethodNotFoundException("The http method '$method' not found in '$path'"); |
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} |
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// Try inline parameter |
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foreach (array_keys($this->jsonFile[self::SWAGGER_PATHS]) as $pathItem) { |
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if (strpos($pathItem, '{') === false) { |
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continue; |
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} |
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$pathItemPattern = '~^' . preg_replace('~{(.*?)}~', '(?<\1>[^/]+)', $pathItem) . '$~'; |
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$matches = []; |
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if (preg_match($pathItemPattern, $uri->getPath(), $matches)) { |
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$pathDef = $this->jsonFile[self::SWAGGER_PATHS][$pathItem]; |
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if (!isset($pathDef[$method])) { |
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throw new HttpMethodNotFoundException("The http method '$method' not found in '$path'"); |
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} |
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$parametersPathMethod = []; |
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$parametersPath = []; |
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if (isset($pathDef[$method][self::SWAGGER_PARAMETERS])) { |
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$parametersPathMethod = $pathDef[$method][self::SWAGGER_PARAMETERS]; |
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} |
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if (isset($pathDef[self::SWAGGER_PARAMETERS])) { |
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$parametersPath = $pathDef[self::SWAGGER_PARAMETERS]; |
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} |
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$this->validateArguments('path', array_merge($parametersPathMethod, $parametersPath), $matches); |
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return $pathDef[$method]; |
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} |
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} |
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throw new PathNotFoundException('Path "' . $path . '" not found'); |
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} |
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/** |
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* @param $path |
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* @param $method |
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* @param $status |
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* @return Body |
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* @throws DefinitionNotFoundException |
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* @throws HttpMethodNotFoundException |
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* @throws InvalidDefinitionException |
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* @throws NotMatchedException |
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* @throws PathNotFoundException |
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*/ |
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public function getResponseParameters($path, $method, $status) |
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{ |
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$structure = $this->getPathDefinition($path, $method); |
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if (!isset($structure['responses'][$status])) { |
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if ($status != "200") { |
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throw new InvalidDefinitionException("Could not found status code '$status' in '$path' and '$method'"); |
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} |
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$structure['responses'][$status] = ["description" => "Auto Generated OK"]; |
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} |
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if ($this instanceof SwaggerSchema) { |
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return new SwaggerResponseBody($this, "$method $status $path", $structure['responses'][$status]); |
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} |
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return new OpenApiResponseBody($this, "$method $status $path", $structure['responses'][$status]); |
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} |
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/** |
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* OpenApi 2.0 doesn't describe null values, so this flag defines, |
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* if match is ok when one of property |
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* |
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* @return bool |
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*/ |
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public function isAllowNullValues() |
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{ |
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return $this->allowNullValues; |
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} |
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abstract public function getServerUrl(); |
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/** |
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* @param $parameterIn |
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* @param $parameters |
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* @param $arguments |
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* @throws DefinitionNotFoundException |
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* @throws InvalidDefinitionException |
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* @throws NotMatchedException |
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*/ |
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abstract protected function validateArguments($parameterIn, $parameters, $arguments); |
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abstract public function getBasePath(); |
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/** |
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* @param $name |
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* @return mixed |
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* @throws DefinitionNotFoundException |
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* @throws InvalidDefinitionException |
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*/ |
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abstract public function getDefinition($name); |
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/** |
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* @param $path |
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* @param $method |
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* @return Body |
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* @throws HttpMethodNotFoundException |
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* @throws PathNotFoundException |
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*/ |
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abstract public function getRequestParameters($path, $method); |
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} |
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byjg /
php-swagger-test
