From 9b14684cbe772f17a462aa6f5e228b48a3d9a3d9 Mon Sep 17 00:00:00 2001
From: Chris Boden <cboden@gmail.com>
Date: Mon, 16 Jan 2012 22:54:28 -0500
Subject: [PATCH] WAMP Event Action

Added the Event action in WAMP (like SendMessage)
Confirmed subscribe, unsubscribe, publish, event working in WAMP
---
 lib/Ratchet/Application/WAMP/App.php            | 14 +++++---------
 .../Application/WAMP/Command/Action/Event.php   | 17 +++++++++++++++++
 2 files changed, 22 insertions(+), 9 deletions(-)
 create mode 100644 lib/Ratchet/Application/WAMP/Command/Action/Event.php

diff --git a/lib/Ratchet/Application/WAMP/App.php b/lib/Ratchet/Application/WAMP/App.php
index f97e17b..e0f79d9 100644
--- a/lib/Ratchet/Application/WAMP/App.php
+++ b/lib/Ratchet/Application/WAMP/App.php
@@ -6,6 +6,7 @@ use Ratchet\Resource\Connection;
 
 /**
  * WebSocket Application Messaging Protocol
+ * 
  * +--------------+----+------------------+
  * | Message Type | ID | DIRECTION        |
  * |--------------+----+------------------+
@@ -63,29 +64,24 @@ class App implements WebSocketAppInterface {
             break;
 
             case 2:
-                $ret = $this->_app->onCall($from, $json[1], $json[2]);
+                return $this->_app->onCall($from, $json[1], $json[2]);
             break;
 
             case 5:
-                $ret = $this->_app->onSubscribe($from, $json[1]);
+                return $this->_app->onSubscribe($from, $json[1]);
             break;
 
             case 6:
-                $ret = $this->_app->onUnSubscribe($from, $json[1]);
+                return $this->_app->onUnSubscribe($from, $json[1]);
             break;
 
             case 7:
-                $ret = $this->_app->onPublish($from, $json[1], $json[2]);
+                return $this->_app->onPublish($from, $json[1], $json[2]);
             break;
 
             default:
                 throw new Exception('Invalid message type');
         }
-
-        // create method to loop through $ret
-        // json_encode messages, return $ret back to WebSocket
-
-        return $ret;
     }
 
     public function __construct(ServerInterface $app) {
diff --git a/lib/Ratchet/Application/WAMP/Command/Action/Event.php b/lib/Ratchet/Application/WAMP/Command/Action/Event.php
new file mode 100644
index 0000000..2f4a389
--- /dev/null
+++ b/lib/Ratchet/Application/WAMP/Command/Action/Event.php
@@ -0,0 +1,17 @@
+<?php
+namespace Ratchet\Application\WAMP\Command\Action;
+use Ratchet\Resource\Command\Action\SendMessage;
+
+/**
+ * This is an event in the context of a topicURI
+ * This event (message) is to be sent to all subscribers of $uri
+ */
+class Event extends SendMessage {
+    /**
+     * @param ...
+     * @param string
+     */
+    public function setEvent($uri, $msg) {
+        $this->setMessage(json_encode(array(8, $uri, (string)$msg)));
+    }
+}
\ No newline at end of file