# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1430227123 -3600
# Node ID 859e9af53aa1513c8e0eeadf14bdbb85305833ae
# Parent  3003d041c15909d31b1c5e9b9964e3e06bd26500
moduleapi: New methods for modules to conveniently wrap events

diff -r 3003d041c159 -r 859e9af53aa1 core/moduleapi.lua
--- a/core/moduleapi.lua	Tue Apr 28 13:52:07 2015 +0100
+++ b/core/moduleapi.lua	Tue Apr 28 14:18:43 2015 +0100
@@ -120,6 +120,18 @@
 	return self:unhook_object_event((hosts[self.host] or prosody).events, event, handler);
 end
 
+function api:wrap_object_event(events_object, event, handler)
+	return self:hook_object_event(assert(events_object.wrappers, "no wrappers"), event, handler);
+end
+
+function api:wrap_event(event, handler)
+	return self:wrap_object_event((hosts[self.host] or prosody).events, event, handler);
+end
+
+function api:wrap_global(event, handler)
+	return self:hook_object_event(prosody.events, event, handler, priority);
+end
+
 function api:require(lib)
 	local f, n = pluginloader.load_code(self.name, lib..".lib.lua", self.environment);
 	if not f then