Merge pull request #6 from Thavarshan/refactor/use-guzzle-psr7

Use guzzlehttp/psr7 instead of symfony/http-foundation

Author: Thavarshan

README.md

@@ -31,7 +31,7 @@ FetchPHP provides three main functions:
 
 ### **Custom Guzzle Client Usage**
 
-By default, FetchPHP uses a single instance of the Guzzle client shared across all requests. However, you can provide your own Guzzle client through the `options` parameter of both `fetch` and `fetch_async`. This gives you full control over the client configuration, including base URI, headers, timeouts, and more.
+By default, FetchPHP uses a singleton instance of the Guzzle client shared across all requests. However, you can provide your own Guzzle client through the `options` parameter of both `fetch` and `fetch_async`. This gives you full control over the client configuration, including base URI, headers, timeouts, and more.
 
 ### **How to Provide a Custom Guzzle Client**
 
@@ -92,6 +92,8 @@ echo $response->statusText();
 
 #### **Available Response Methods**
 
+The `Response` class, now based on Guzzle’s `Psr7\Response`, provides various methods to interact with the response data:
+
 - **`json(bool $assoc = true)`**: Decodes the response body as JSON. If `$assoc` is `true`, it returns an associative array. If `false`, it returns an object.
 - **`text()`**: Returns the response body as plain text.
 - **`blob()`**: Returns the response body as a PHP stream resource (like a "blob").
@@ -238,7 +240,9 @@ echo $response->text();  // Outputs error message
 
 $promise = fetch_async('https://nonexistent-url.com');
 
-$promise->then(function ($response) {
+$promise->then(function ($
+
+response) {
     echo $response->text();
 }, function ($exception) {
     echo "Request failed: " . $exception->getMessage();
@@ -281,9 +285,7 @@ echo $response->statusText();
 
 ---
 
-### **Working
-
- with the Response Object**
+### **Working with the Response Object**
 
 The `Response` class provides convenient methods for interacting with the response body, headers, and status codes.
 

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "jerome/fetch-php",
     "description": "The JavaScript fetch API for PHP.",
-    "version": "1.1.1",
+    "version": "1.2.0",
     "type": "library",
     "license": "MIT",
     "authors": [
@@ -26,8 +26,8 @@
     "require": {
         "php": "^8.2",
         "guzzlehttp/guzzle": "^7.8",
-        "psr/http-message": "^1.0 || ^2.0",
-        "symfony/http-foundation": "^6.0 || ^7.1"
+        "guzzlehttp/psr7": "^2.7",
+        "psr/http-message": "^1.0 || ^2.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.64",

src/Http.php

@@ -7,9 +7,7 @@
 use GuzzleHttp\Exception\RequestException;
 use GuzzleHttp\Promise\PromiseInterface;
 use GuzzleHttp\Psr7\MultipartStream;
-use GuzzleHttp\Psr7\Response as GuzzleResponse;
 use Psr\Http\Message\ResponseInterface;
-use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
 
 class Http
 {
@@ -48,6 +46,16 @@ public static function setClient(Client $client): void
         self::$client = $client;
     }
 
+    /**
+     * Reset the Guzzle client instance.
+     *
+     * @return void
+     */
+    public static function resetClient(): void
+    {
+        self::$client = null;
+    }
+
     /**
      * Helper function to perform HTTP requests using Guzzle.
      *
@@ -97,15 +105,27 @@ public static function makeRequest(
 
         if ($async) {
             return $client->requestAsync($method, $url, $requestOptions)->then(
-                fn (ResponseInterface $response) => new Response($response),
+                fn (ResponseInterface $response) => new Response(
+                    $response->getStatusCode(),
+                    $response->getHeaders(),
+                    (string) $response->getBody(),
+                    $response->getProtocolVersion(),
+                    $response->getReasonPhrase()
+                ),
                 fn (RequestException $e) => self::handleRequestException($e)
             );
         }
 
         try {
             $response = $client->request($method, $url, $requestOptions);
 
-            return new Response($response);
+            return new Response(
+                $response->getStatusCode(),
+                $response->getHeaders(),
+                (string) $response->getBody(),
+                $response->getProtocolVersion(),
+                $response->getReasonPhrase()
+            );
         } catch (RequestException $e) {
             return self::handleRequestException($e);
         }
@@ -123,9 +143,17 @@ protected static function handleRequestException(RequestException $e): Response
         $response = $e->getResponse();
 
         if ($response) {
-            return new Response($response);
+            return new Response(
+                $response->getStatusCode(),
+                $response->getHeaders(),
+                (string) $response->getBody(),
+                $response->getProtocolVersion(),
+                $response->getReasonPhrase()
+            );
         }
 
+        error_log('HTTP Error: ' . $e->getMessage());
+
         return self::createErrorResponse($e);
     }
 
@@ -138,12 +166,10 @@ protected static function handleRequestException(RequestException $e): Response
      */
     protected static function createErrorResponse(RequestException $e): Response
     {
-        $mockResponse = new GuzzleResponse(
-            SymfonyResponse::HTTP_INTERNAL_SERVER_ERROR,
+        return new Response(
+            500,
             [],
             $e->getMessage()
         );
-
-        return new Response($mockResponse);
     }
 }

src/Response.php

@@ -2,11 +2,10 @@
 
 namespace Fetch;
 
-use Psr\Http\Message\ResponseInterface;
+use GuzzleHttp\Psr7\Response as BaseResponse;
 use RuntimeException;
-use Symfony\Component\HttpFoundation\Response as SymfonyResponse;
 
-class Response extends SymfonyResponse
+class Response extends BaseResponse
 {
     /**
      * The buffered content of the body.
@@ -18,20 +17,21 @@ class Response extends SymfonyResponse
     /**
      * Create new response instance.
      *
-     * @param \Psr\Http\Message\ResponseInterface $guzzleResponse
-     *
-     * @return void
+     * @param int    $status
+     * @param array  $headers
+     * @param string $body
+     * @param string $version
+     * @param string $reason
      */
-    public function __construct(protected ResponseInterface $guzzleResponse)
-    {
-        // Buffer the body contents to allow multiple reads
-        $this->bodyContents = (string) $guzzleResponse->getBody();
-
-        parent::__construct(
-            $this->bodyContents,
-            $guzzleResponse->getStatusCode(),
-            $guzzleResponse->getHeaders()
-        );
+    public function __construct(
+        int $status = 200,
+        array $headers = [],
+        string $body = '',
+        string $version = '1.1',
+        string $reason = null
+    ) {
+        parent::__construct($status, $headers, $body, $version, $reason);
+        $this->bodyContents = (string) $this->getBody();
     }
 
     /**
@@ -41,14 +41,20 @@ public function __construct(protected ResponseInterface $guzzleResponse)
      *
      * @return mixed
      */
-    public function json(bool $assoc = true)
+    public function json(bool $assoc = true, bool $throwOnError = true)
     {
         $decoded = json_decode($this->bodyContents, $assoc);
-        if (json_last_error() !== \JSON_ERROR_NONE) {
+        $jsonError = json_last_error();
+
+        if ($jsonError === \JSON_ERROR_NONE) {
+            return $decoded;
+        }
+
+        if ($throwOnError) {
             throw new RuntimeException('Failed to decode JSON: ' . json_last_error_msg());
         }
 
-        return $decoded;
+        return null; // or return an empty array/object depending on your needs.
     }
 
     /**
@@ -95,8 +101,7 @@ public function arrayBuffer(): string
      */
     public function statusText(): string
     {
-        return $this->statusText
-            ?? SymfonyResponse::$statusTexts[$this->getStatusCode()];
+        return $this->getReasonPhrase() ?: 'No reason phrase available';
     }
 
     /**

tests/ResponseTest.php

@@ -5,47 +5,77 @@
 
 test('Response::json() correctly decodes JSON', function () {
     $guzzleResponse = new GuzzleResponse(200, ['Content-Type' => 'application/json'], '{"key":"value"}');
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     $json = $response->json();
     expect($json)->toMatchArray(['key' => 'value']);
 });
 
 test('Response::text() correctly retrieves plain text', function () {
     $guzzleResponse = new GuzzleResponse(200, [], 'Plain text content');
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     expect($response->text())->toBe('Plain text content');
 });
 
 test('Response::blob() correctly retrieves blob (stream)', function () {
     $guzzleResponse = new GuzzleResponse(200, [], 'Binary data');
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     $blob = $response->blob();
     expect(is_resource($blob))->toBeTrue();
 });
 
 test('Response::arrayBuffer() correctly retrieves binary data as string', function () {
     $guzzleResponse = new GuzzleResponse(200, [], 'Binary data');
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     expect($response->arrayBuffer())->toBe('Binary data');
 });
 
 test('Response::statusText() correctly retrieves status text', function () {
     $guzzleResponse = new GuzzleResponse(200);
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     expect($response->statusText())->toBe('OK');
 });
 
 test('Response status helper methods work correctly', function () {
-    $informationalResponse = new Response(new GuzzleResponse(100));
-    $successfulResponse = new Response(new GuzzleResponse(200));
-    $redirectionResponse = new Response(new GuzzleResponse(301));
-    $clientErrorResponse = new Response(new GuzzleResponse(404));
-    $serverErrorResponse = new Response(new GuzzleResponse(500));
+    $informationalResponse = new Response(100);
+    $successfulResponse = new Response(200);
+    $redirectionResponse = new Response(301);
+    $clientErrorResponse = new Response(404);
+    $serverErrorResponse = new Response(500);
 
     expect($informationalResponse->isInformational())->toBeTrue();
     expect($successfulResponse->ok())->toBeTrue();
@@ -57,7 +87,13 @@
 test('Response handles error gracefully', function () {
     $errorMessage = 'Something went wrong';
     $guzzleResponse = new GuzzleResponse(500, [], $errorMessage);
-    $response = new Response($guzzleResponse);
+    $response = new Response(
+        $guzzleResponse->getStatusCode(),
+        $guzzleResponse->getHeaders(),
+        (string) $guzzleResponse->getBody(),
+        $guzzleResponse->getProtocolVersion(),
+        $guzzleResponse->getReasonPhrase()
+    );
 
     expect($response->getStatusCode())->toBe(500);
     expect($response->text())->toBe($errorMessage);