Added guzzle6 adapter

src/Widop/HttpAdapter/Guzzle6HttpAdapter.php

@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is part of the Wid'op package.
+ *
+ * (c) Wid'op <contact@widop.com>
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Widop\HttpAdapter;
+
+use GuzzleHttp\Client;
+use GuzzleHttp\ClientInterface;
+
+/**
+ * Guzzle Http adapter.
+ *
+ * @author Gunnar Lium <gunnarlium@gmail.com>
+ */
+class Guzzle6HttpAdapter extends AbstractHttpAdapter
+{
+    /** @var ClientInterface */
+    private $client;
+
+    /**
+     * Creates a guzzle adapter.
+     *
+     * @param ClientInterface $client       The guzzle client.
+     * @param integer         $maxRedirects The maximum redirects.
+     */
+    public function __construct(ClientInterface $client = null, $maxRedirects = 5)
+    {
+        parent::__construct($maxRedirects);
+
+        if ($client === null) {
+            $client = new Client(array('allow_redirects' => array('max' => $maxRedirects)));
+        }
+
+        $this->client = $client;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getContent($url, array $headers = array())
+    {
+        try {
+            $response = $this->client->get($url, $headers);
+
+            return $response->getBody();
+        } catch (\Exception $e) {
+            throw HttpAdapterException::cannotFetchUrl($url, $this->getName(), $e->getMessage());
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function postContent($url, array $headers = array(), $content = '')
+    {
+        try {
+            $response = $this->client->post($url, array('headers' => $headers, 'form_params' => $content));
+
+            return $response->getBody();
+        } catch (\Exception $e) {
+            throw HttpAdapterException::cannotFetchUrl($url, $this->getName(), $e->getMessage());
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'guzzle6';
+    }
+}