first commit

plugins/paymethod/paypal/vendor/php-http/guzzle7-adapter/src/Client.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Http\Adapter\Guzzle7;
+
+use GuzzleHttp\Client as GuzzleClient;
+use GuzzleHttp\ClientInterface;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+use GuzzleHttp\Utils;
+use Http\Client\HttpAsyncClient;
+use Http\Client\HttpClient;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * HTTP Adapter for Guzzle 7.
+ *
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+final class Client implements HttpClient, HttpAsyncClient
+{
+    /**
+     * @var ClientInterface
+     */
+    private $guzzle;
+
+    public function __construct(?ClientInterface $guzzle = null)
+    {
+        if (!$guzzle) {
+            $guzzle = self::buildClient();
+        }
+
+        $this->guzzle = $guzzle;
+    }
+
+    /**
+     * Factory method to create the Guzzle 7 adapter with custom Guzzle configuration.
+     */
+    public static function createWithConfig(array $config): Client
+    {
+        return new self(self::buildClient($config));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendRequest(RequestInterface $request): ResponseInterface
+    {
+        return $this->sendAsyncRequest($request)->wait();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendAsyncRequest(RequestInterface $request)
+    {
+        $promise = $this->guzzle->sendAsync($request);
+
+        return new Promise($promise, $request);
+    }
+
+    /**
+     * Build the Guzzle client instance.
+     */
+    private static function buildClient(array $config = []): GuzzleClient
+    {
+        $handlerStack = new HandlerStack(Utils::chooseHandler());
+        $handlerStack->push(Middleware::prepareBody(), 'prepare_body');
+        $config = array_merge(['handler' => $handlerStack], $config);
+
+        return new GuzzleClient($config);
+    }
+}