From aab71864865b28d3b141153d3d52d8625cf18289 Mon Sep 17 00:00:00 2001
From: Mikk Andresen <mikk.andresen@gmail.com>
Date: Thu, 31 Dec 2015 14:19:23 +0200
Subject: [PATCH] Fix handleClientMessage_USER_* payloads not containing user
 info

---
 src/static/js/collab_client.js | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/static/js/collab_client.js b/src/static/js/collab_client.js
index ad4935289..fd0d9d446 100644
--- a/src/static/js/collab_client.js
+++ b/src/static/js/collab_client.js
@@ -1,5 +1,5 @@
 /**
- * This code is mostly from the old Etherpad. Please help us to comment this code. 
+ * This code is mostly from the old Etherpad. Please help us to comment this code.
  * This helps other people to understand this code better and helps them to improve it.
  * TL;DR COMMENTS ON THIS FILE ARE HIGHLY APPRECIATED
  */
@@ -351,7 +351,7 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
         msg.userInfo.colorId = initialUserInfo.globalUserColor;
       }
 
-      
+
       if (userSet[id])
       {
         userSet[id] = userInfo;
@@ -405,7 +405,7 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
       $("#chatloadmessagesball").css("display", "none");
 
       // there are less than 100 messages or we reached the top
-      if(chat.historyPointer <= 0) 
+      if(chat.historyPointer <= 0)
         $("#chatloadmessagesbutton").css("display", "none");
       else // there are still more messages, re-show the load-button
         $("#chatloadmessagesbutton").css("display", "block");
@@ -414,6 +414,12 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
     {
       callbacks.onServerMessage(msg.payload);
     }
+
+    //HACKISH: User messages do not have "payload" but "userInfo", so that all "handleClientMessage_USER_" hooks would work, populate payload
+    //FIXME: USER_* messages to have "payload" property instead of "userInfo", seems like a quite a big work
+    if(msg.type.indexOf("USER_") > -1) {
+      msg.payload = msg.userInfo;
+    }
     hooks.callAll('handleClientMessage_' + msg.type, {payload: msg.payload});
   }
 
@@ -441,7 +447,7 @@ function getCollabClient(ace2editor, serverVars, initialUserInfo, options, _pad)
     {
       colorId = clientVars.colorPalette[colorId];
     }
-    
+
     var cssColor = colorId;
     if (inactive)
     {