MUC: Allow plugins to add and handle options in the MUC config form

1 files changed, 8 insertions, 4 deletions

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);