1 files changed, 51 insertions, 0 deletions
diff --git a/3rdparty/ZendFeed/PubSubHubbub/CallbackInterface.php b/3rdparty/ZendFeed/PubSubHubbub/CallbackInterface.php
new file mode 100644
index 000000000..8873c3db4
--- /dev/null
+++ b/3rdparty/ZendFeed/PubSubHubbub/CallbackInterface.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Feed\PubSubHubbub;
+
+interface CallbackInterface
+{
+    /**
+     * Handle any callback from a Hub Server responding to a subscription or
+     * unsubscription request. This should be the Hub Server confirming the
+     * the request prior to taking action on it.
+     *
+     * @param array $httpData GET/POST data if available and not in $_GET/POST
+     * @param bool $sendResponseNow Whether to send response now or when asked
+     */
+    public function handle(array $httpData = null, $sendResponseNow = false);
+
+    /**
+     * Send the response, including all headers.
+     * If you wish to handle this via Zend\Mvc\Controller, use the getter methods
+     * to retrieve any data needed to be set on your HTTP Response object, or
+     * simply give this object the HTTP Response instance to work with for you!
+     *
+     * @return void
+     */
+    public function sendResponse();
+
+    /**
+     * An instance of a class handling Http Responses. This is implemented in
+     * Zend\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with
+     * (i.e. not inherited from) Zend\Feed\Pubsubhubbub\AbstractCallback.
+     *
+     * @param HttpResponse|\Zend\Http\PhpEnvironment\Response $httpResponse
+     */
+    public function setHttpResponse($httpResponse);
+
+    /**
+     * An instance of a class handling Http Responses. This is implemented in
+     * Zend\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with
+     * (i.e. not inherited from) Zend\Feed\Pubsubhubbub\AbstractCallback.
+     *
+     * @return HttpResponse|\Zend\Http\PhpEnvironment\Response
+     */
+    public function getHttpResponse();
+}