1 files changed, 80 insertions, 0 deletions
diff --git a/lib/facebook-graph-sdk/src/Facebook/HttpClients/FacebookStream.php b/lib/facebook-graph-sdk/src/Facebook/HttpClients/FacebookStream.php
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+++ b/lib/facebook-graph-sdk/src/Facebook/HttpClients/FacebookStream.php
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+<?php
+/**
+ * Copyright 2014 Facebook, Inc.
+ *
+ * You are hereby granted a non-exclusive, worldwide, royalty-free license to
+ * use, copy, modify, and distribute this software in source code or binary
+ * form for use in connection with the web services and APIs provided by
+ * Facebook.
+ *
+ * As with any software that integrates with the Facebook platform, your use
+ * of this software is subject to the Facebook Developer Principles and
+ * Policies [http://developers.facebook.com/policy/]. This copyright notice
+ * shall be included in all copies or substantial portions of the software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+namespace Facebook\HttpClients;
+
+/**
+ * Class FacebookStream
+ *
+ * Abstraction for the procedural stream elements so that the functions can be
+ * mocked and the implementation can be tested.
+ *
+ * @package Facebook
+ */
+class FacebookStream
+{
+    /**
+     * @var resource Context stream resource instance
+     */
+    protected $stream;
+
+    /**
+     * @var array Response headers from the stream wrapper
+     */
+    protected $responseHeaders;
+
+    /**
+     * Make a new context stream reference instance
+     *
+     * @param array $options
+     */
+    public function streamContextCreate(array $options)
+    {
+        $this->stream = stream_context_create($options);
+    }
+
+    /**
+     * The response headers from the stream wrapper
+     *
+     * @return array|null
+     */
+    public function getResponseHeaders()
+    {
+        return $this->responseHeaders;
+    }
+
+    /**
+     * Send a stream wrapped request
+     *
+     * @param string $url
+     *
+     * @return mixed
+     */
+    public function fileGetContents($url)
+    {
+        $rawResponse = file_get_contents($url, false, $this->stream);
+        $this->responseHeaders = $http_response_header;
+
+        return $rawResponse;
+    }
+}