Merge pull request #14 from kodedphp/http-status

HTTP status codes refactor

Author: kodeart

AcceptHeaderNegotiator.php

@@ -27,6 +27,7 @@
 
 use Generator;
 use InvalidArgumentException;
+use Koded\Http\Interfaces\HttpStatus;
 
 class AcceptHeaderNegotiator
 {
@@ -101,7 +102,7 @@ public function __construct(string $header)
 
         if (!empty($type) && !preg_match('~^(\*|[a-z0-9._]+)([/|_-])?(\*|[a-z0-9.\-_+]+)?$~i', $type, $matches)) {
             throw new InvalidArgumentException(sprintf('"%s" is not a valid Access header', $header),
-                StatusCode::NOT_ACCEPTABLE);
+                HttpStatus::NOT_ACCEPTABLE);
         }
 
         $this->separator = $matches[2] ?? '/';
@@ -110,7 +111,7 @@ public function __construct(string $header)
         if ('*' === $type && '*' !== $subtype) {
             // @see https://tools.ietf.org/html/rfc7231#section-5.3.2
             throw new InvalidArgumentException(sprintf('"%s" is not a valid Access header', $header),
-                StatusCode::NOT_ACCEPTABLE);
+                HttpStatus::NOT_ACCEPTABLE);
         }
 
         // @see https://tools.ietf.org/html/rfc7540#section-8.1.2

Client/CurlClient.php

@@ -12,8 +12,8 @@
 
 namespace Koded\Http\Client;
 
-use Koded\Http\{ClientRequest, ServerResponse, StatusCode};
-use Koded\Http\Interfaces\{HttpRequestClient, Response};
+use Koded\Http\{ClientRequest, ServerResponse};
+use Koded\Http\Interfaces\{HttpRequestClient, HttpStatus, Response};
 use Throwable;
 use function Koded\Http\create_stream;
 use function Koded\Stdlib\json_serialize;
@@ -59,14 +59,14 @@ public function read(): Response
             if (false === $resource = $this->createResource()) {
                 return new ServerResponse(
                     'The HTTP client is not created therefore cannot read anything',
-                    StatusCode::PRECONDITION_FAILED);
+                    HttpStatus::PRECONDITION_FAILED);
             }
 
             curl_setopt_array($resource, $this->options);
             $response = curl_exec($resource);
 
             if (true === $this->hasError($resource)) {
-                return (new ServerResponse($this->getCurlError($resource), StatusCode::FAILED_DEPENDENCY))
+                return (new ServerResponse($this->getCurlError($resource), HttpStatus::FAILED_DEPENDENCY))
                     ->withHeader('Content-Type', 'application/json');
             }
 
@@ -76,7 +76,7 @@ public function read(): Response
                 $this->responseHeaders
             );
         } catch (Throwable $e) {
-            return new ServerResponse($e->getMessage(), StatusCode::INTERNAL_SERVER_ERROR);
+            return new ServerResponse($e->getMessage(), HttpStatus::INTERNAL_SERVER_ERROR);
         } finally {
             unset($response);
 
@@ -193,7 +193,7 @@ protected function getCurlError($resource): string
             'uri'     => curl_getinfo($resource, CURLINFO_EFFECTIVE_URL),
             'message' => curl_strerror(curl_errno($resource)),
             'explain' => curl_error($resource),
-            'code'    => StatusCode::FAILED_DEPENDENCY,
+            'code'    => HttpStatus::FAILED_DEPENDENCY,
         ]);
     }
 

Client/EncodingTrait.php

@@ -13,8 +13,7 @@
 namespace Koded\Http\Client;
 
 use Exception;
-use Koded\Http\Interfaces\HttpRequestClient;
-use Koded\Http\StatusCode;
+use Koded\Http\Interfaces\{HttpRequestClient, HttpStatus};
 use Psr\Http\Client\ClientExceptionInterface;
 
 
@@ -32,7 +31,7 @@ public function withEncoding(int $type): HttpRequestClient
 
         throw new class(
             'Invalid encoding type. Expects 0, PHP_QUERY_RFC1738 or PHP_QUERY_RFC3986',
-            StatusCode::BAD_REQUEST
+            HttpStatus::BAD_REQUEST
         ) extends Exception implements ClientExceptionInterface {};
     }
 }

Client/PhpClient.php

@@ -12,8 +12,8 @@
 
 namespace Koded\Http\Client;
 
-use Koded\Http\{ClientRequest, ServerResponse, StatusCode};
-use Koded\Http\Interfaces\{HttpRequestClient, Response};
+use Koded\Http\{ClientRequest, ServerResponse};
+use Koded\Http\Interfaces\{HttpRequestClient, HttpStatus, Response};
 use Throwable;
 use function Koded\Http\create_stream;
 
@@ -56,7 +56,7 @@ public function read(): Response
 
         try {
             if (false === $resource = $this->createResource(stream_context_create(['http' => $this->options]))) {
-                return new ServerResponse(error_get_last()['message'], StatusCode::FAILED_DEPENDENCY);
+                return new ServerResponse(error_get_last()['message'], HttpStatus::FAILED_DEPENDENCY);
             }
 
             $this->extractFromResponseHeaders($resource, $headers, $statusCode);
@@ -67,7 +67,7 @@ public function read(): Response
                 $headers
             );
         } catch (Throwable $e) {
-            return new ServerResponse($e->getMessage(), StatusCode::INTERNAL_SERVER_ERROR);
+            return new ServerResponse($e->getMessage(), HttpStatus::INTERNAL_SERVER_ERROR);
         } finally {
             if (is_resource($resource)) {
                 fclose($resource);
@@ -174,7 +174,7 @@ protected function extractFromResponseHeaders($response, &$headers, &$statusCode
                 return false !== stripos($header, 'HTTP/', 0);
             });
             $statusCode = array_pop($statusCode) ?: 'HTTP/1.1 200 OK';
-            $statusCode = (int)(explode(' ', $statusCode)[1] ?? StatusCode::OK);
+            $statusCode = (int)(explode(' ', $statusCode)[1] ?? HttpStatus::OK);
 
             foreach ($_headers as $header) {
                 [$k, $v] = explode(':', $header, 2) + [1 => null];

Client/Psr18ClientTrait.php

@@ -13,8 +13,7 @@
 namespace Koded\Http\Client;
 
 use Exception;
-use Koded\Http\Interfaces\Response;
-use Koded\Http\StatusCode;
+use Koded\Http\Interfaces\{HttpStatus, Response};
 use Psr\Http\Client\{NetworkExceptionInterface, RequestExceptionInterface};
 use Psr\Http\Message\{RequestInterface, ResponseInterface};
 
@@ -40,7 +39,7 @@ public function sendRequest(RequestInterface $request): ResponseInterface
             ->withBody($request->getBody())
             ->read();
 
-        if ($response->getStatusCode() >= StatusCode::BAD_REQUEST) {
+        if ($response->getStatusCode() >= HttpStatus::BAD_REQUEST) {
             throw new Psr18Exception($response->getBody()->getContents(), $response->getStatusCode(), $this);
         }
 

ClientRequest.php

@@ -14,7 +14,7 @@
 
 use InvalidArgumentException;
 use JsonSerializable;
-use Koded\Http\Interfaces\Request;
+use Koded\Http\Interfaces\{HttpStatus, Request};
 use Psr\Http\Message\{RequestInterface, UriInterface};
 use function Koded\Stdlib\json_serialize;
 
@@ -107,7 +107,7 @@ public function getRequestTarget(): string
     public function withRequestTarget($requestTarget): ClientRequest
     {
         if (preg_match('/\s+/', $requestTarget)) {
-            throw new InvalidArgumentException(self::E_INVALID_REQUEST_TARGET, StatusCode::BAD_REQUEST);
+            throw new InvalidArgumentException(self::E_INVALID_REQUEST_TARGET, HttpStatus::BAD_REQUEST);
         }
 
         $instance                = clone $this;
@@ -172,7 +172,7 @@ protected function setMethod(string $method, RequestInterface $instance): Reques
     protected function assertSafeMethod(): ?ServerResponse
     {
         if ($this->isSafeMethod() && $this->getBody()->getSize() > 0) {
-            return new ServerResponse(self::E_SAFE_METHODS_WITH_BODY, StatusCode::BAD_REQUEST);
+            return new ServerResponse(self::E_SAFE_METHODS_WITH_BODY, HttpStatus::BAD_REQUEST);
         }
 
         return null;

HeaderTrait.php

@@ -13,6 +13,7 @@
 namespace Koded\Http;
 
 use InvalidArgumentException;
+use Koded\Http\Interfaces\HttpStatus;
 use Throwable;
 
 
@@ -198,12 +199,12 @@ protected function normalizeHeaderName($name): string
             $name = str_replace(["\r", "\n", "\t"], '', trim($name));
         } catch (Throwable $e) {
             throw new InvalidArgumentException(
-                sprintf('Header name must be a string, %s given', gettype($name)), StatusCode::BAD_REQUEST
+                sprintf('Header name must be a string, %s given', gettype($name)), HttpStatus::BAD_REQUEST
             );
         }
 
         if ('' === $name) {
-            throw new InvalidArgumentException('Empty header name', StatusCode::BAD_REQUEST);
+            throw new InvalidArgumentException('Empty header name', HttpStatus::BAD_REQUEST);
         }
 
         return $name;
@@ -227,15 +228,15 @@ protected function normalizeHeaderValue(string $name, $value): array
                 break;
             default:
                 throw new InvalidArgumentException(
-                    sprintf('Invalid header value, expects string or array, "%s" given', $type), StatusCode::BAD_REQUEST
+                    sprintf('Invalid header value, expects string or array, "%s" given', $type), HttpStatus::BAD_REQUEST
                 );
         }
 
         if (empty($value = array_map(function($v) {
             return trim(preg_replace('/\s+/', ' ', $v));
         }, $value))) {
             throw new InvalidArgumentException(
-                sprintf('The value for header "%s" cannot be empty', $name), StatusCode::BAD_REQUEST
+                sprintf('The value for header "%s" cannot be empty', $name), HttpStatus::BAD_REQUEST
             );
         }