1 files changed, 86 insertions, 0 deletions
diff --git a/lib/Config/LegacyGuzzleResponse.php b/lib/Config/LegacyGuzzleResponse.php
new file mode 100644
index 000000000..d9f6102ee
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+++ b/lib/Config/LegacyGuzzleResponse.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * Nextcloud - News
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author    Sean Molenaar <smillernl@me.com>
+ * @copyright 2018 Sean Molenaar
+ */
+
+namespace OCA\News\Config;
+
+use FeedIo\Adapter\ResponseInterface;
+use GuzzleHttp\Message\ResponseInterface as GuzzleResponseInterface;
+
+/**
+ * Guzzle dependent HTTP Response
+ */
+class LegacyGuzzleResponse implements ResponseInterface
+{
+    const HTTP_LAST_MODIFIED = 'Last-Modified';
+
+    /**
+     * @var \GuzzleHttp\Message\ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * @param \GuzzleHttp\Message\ResponseInterface
+     */
+    public function __construct(GuzzleResponseInterface $psrResponse)
+    {
+        $this->response = $psrResponse;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isModified()
+    {
+        return $this->response->getStatusCode() !== 304 && $this->response->getBody()->getSize() > 0;
+    }
+
+    /**
+     * @return \Psr\Http\Message\StreamInterface
+     */
+    public function getBody()
+    {
+        return $this->response->getBody();
+    }
+
+    /**
+     * @return \DateTime|null
+     */
+    public function getLastModified()
+    {
+        if ($this->response->hasHeader(static::HTTP_LAST_MODIFIED)) {
+            $lastModified = \DateTime::createFromFormat(
+                \DateTime::RFC2822,
+                $this->getHeader(static::HTTP_LAST_MODIFIED)
+            );
+
+            return false === $lastModified ? null : $lastModified;
+        }
+
+        return;
+    }
+
+    /**
+     * @return array
+     */
+    public function getHeaders()
+    {
+        return $this->response->getHeaders();
+    }
+
+    /**
+     * @param  string       $name
+     * @return string[]
+     */
+    public function getHeader($name)
+    {
+        return $this->response->getHeader($name);
+    }
+}