From 3c969049fe784f1b2248d5ad0812a851ff533d49 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Mon, 29 Apr 2013 11:21:37 +0100
Subject: MUC: Allow plugins to add and handle options in the MUC config form

---
 plugins/muc/muc.lib.lua | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'plugins/muc')

diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 3af8c766..d3e6b1ee 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -580,10 +580,9 @@ function room_mt:send_form(origin, stanza)
 end
 
 function room_mt:get_form_layout()
-	local title = "Configuration for "..self.jid;
-	return dataform.new({
-		title = title,
-		instructions = title,
+	local form = dataform.new({
+		title = "Configuration for "..self.jid,
+		instructions = "Complete and submit this form to configure the room.",
 		{
 			name = 'FORM_TYPE',
 			type = 'hidden',
@@ -653,6 +652,7 @@ function room_mt:get_form_layout()
 			value = tostring(self:get_historylength())
 		}
 	});
+	return module:fire_event("muc-config-form", { room = self, form = form }) or form;
 end
 
 local valid_whois = {
@@ -673,6 +673,10 @@ function room_mt:process_form(origin, stanza)
 
 	local dirty = false
 
+	local event = { room = self, fields = fields, changed = dirty };
+	module:fire_event("muc-config-submitted", event);
+	dirty = event.changed or dirty;
+
 	local name = fields['muc#roomconfig_roomname'];
 	if name ~= self:get_name() then
 		self:set_name(name);
-- 
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