From: Matthew Wild <mwild1@gmail.com>
Date: Fri, 18 May 2012 22:53:02 +0000 (+0100)
Subject: moduleapi, modulemanager: Re-structure module.event_handlers so that the same handler... 
X-Git-Url: https://git.enpas.org/?a=commitdiff_plain;h=73750f46ca6f829f85f7d7274ed24f96fc83182b;p=prosody.git

moduleapi, modulemanager: Re-structure module.event_handlers so that the same handler can harmlessly handle multiple events (thanks Zash)
---

diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 44c84de1..96f1d3ea 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -70,7 +70,12 @@ function api:fire_event(...)
 end
 
 function api:hook_object_event(object, event, handler, priority)
-	self.event_handlers[handler] = { name = event, priority = priority, object = object };
+	local handlers = self.event_handlers[event];
+	if not handlers then
+		handlers = {};
+		self.event_handlers[event] = handlers;
+	end
+	handlers[event] = { handler = handler, priority = priority, object = object };
 	return object.add_handler(event, handler, priority);
 end
 
diff --git a/core/modulemanager.lua b/core/modulemanager.lua
index b9f221c8..417dedbe 100644
--- a/core/modulemanager.lua
+++ b/core/modulemanager.lua
@@ -91,8 +91,8 @@ local function do_unload_module(host, name)
 		end
 	end
 	
-	for handler, event in pairs(mod.module.event_handlers) do
-		event.object.remove_handler(event.name, handler);
+	for event, data in pairs(mod.module.event_handlers) do
+		data.object.remove_handler(event, data.handler);
 	end
 	
 	if mod.module.items then -- remove items