From 65ef27fd4b3428adb07dd0f9299f44d42bfb6ba0 Mon Sep 17 00:00:00 2001
From: James Lu <GLolol1@hotmail.com>
Date: Mon, 20 Jul 2015 14:37:04 -0700
Subject: [PATCH] relay: initial nick collision handling via SAVE (Closes #61)

---
 plugins/relay.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/plugins/relay.py b/plugins/relay.py
index 799791e..caebae2 100644
--- a/plugins/relay.py
+++ b/plugins/relay.py
@@ -803,6 +803,21 @@ def handle_disconnect(irc, numeric, command, args):
 
 utils.add_hook(handle_disconnect, "PYLINK_DISCONNECT")
 
+def handle_save(irc, numeric, command, args):
+    # Nick collision! Try to change our nick to the next available normalized
+    # nick.
+    target = args['target']
+    if utils.isInternalClient(irc, target):
+        realuser = getLocalUser(irc, target)
+        if realuser is None:
+            return
+        remotenet, remoteuser = realuser
+        remoteirc = utils.networkobjects[remotenet]
+        nick = remoteirc.users[remoteuser].nick
+        newnick = normalizeNick(irc, remotenet, nick)
+        irc.proto.nickClient(irc, target, newnick)
+utils.add_hook(handle_save, "SAVE")
+
 @utils.add_cmd
 def linked(irc, source, args):
     """takes no arguments.