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-rw-r--r--plugins/muc/muc.lib.lua68
-rw-r--r--plugins/muc/subject.lib.lua93
2 files changed, 100 insertions, 61 deletions
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 782d4fe2..26b2d335 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -296,28 +296,6 @@ function room_mt:get_disco_items(stanza)
return reply;
end
-function room_mt:get_subject()
- return self._data.subject_from, self._data.subject;
-end
-local function create_subject_message(from, subject)
- return st.message({from = from; type = "groupchat"})
- :tag('subject'):text(subject):up();
-end
-function room_mt:send_subject(to)
- local msg = create_subject_message(self:get_subject());
- msg.attr.to = to;
- self:route_stanza(msg);
-end
-function room_mt:set_subject(current_nick, subject)
- if subject == "" then subject = nil; end
- self._data['subject'] = subject;
- self._data['subject_from'] = current_nick;
- if self.save then self:save(); end
- local msg = create_subject_message(current_nick, subject);
- self:broadcast_message(msg);
- return true;
-end
-
function room_mt:handle_kickable(origin, stanza)
local real_jid = stanza.attr.from;
local occupant = self:get_occupant_by_real_jid(real_jid);
@@ -362,16 +340,6 @@ end
function room_mt:set_public(public)
return self:set_hidden(not public);
end
-function room_mt:set_changesubject(changesubject)
- changesubject = changesubject and true or nil;
- if self._data.changesubject ~= changesubject then
- self._data.changesubject = changesubject;
- if self.save then self:save(true); end
- end
-end
-function room_mt:get_changesubject()
- return self._data.changesubject;
-end
-- Give the room creator owner affiliation
module:hook("muc-room-pre-create", function(event)
@@ -400,11 +368,6 @@ module:hook("muc-occupant-joined", function(event)
end);
end, 80);
--- Send subject to joining user
-module:hook("muc-occupant-joined", function(event)
- event.room:send_subject(event.stanza.attr.from);
-end, 20);
-
function room_mt:handle_presence_to_occupant(origin, stanza)
local type = stanza.attr.type;
if type == "error" then -- error, kick em out!
@@ -668,14 +631,6 @@ module:hook("muc-config-form", function(event)
end);
module:hook("muc-config-form", function(event)
table.insert(event.form, {
- name = 'muc#roomconfig_changesubject',
- type = 'boolean',
- label = 'Allow Occupants to Change Subject?',
- value = event.room:get_changesubject()
- });
-end);
-module:hook("muc-config-form", function(event)
- table.insert(event.form, {
name = 'muc#roomconfig_moderatedroom',
type = 'boolean',
label = 'Make Room Moderated?',
@@ -729,9 +684,6 @@ end);
module:hook("muc-config-submitted", function(event)
event.update_option("public", "muc#roomconfig_publicroom");
end);
-module:hook("muc-config-submitted", function(event)
- event.update_option("changesubject", "muc#roomconfig_changesubject");
-end);
-- Removes everyone from the room
function room_mt:clear(x)
@@ -878,19 +830,6 @@ function room_mt:handle_owner_query_set_to_room(origin, stanza)
end
end
-module:hook("muc-subject-change", function(event)
- local room, stanza = event.room, event.stanza;
- local occupant = room:get_occupant_by_real_jid(stanza.attr.from);
- if occupant.role == "moderator" or
- ( occupant.role == "participant" and room:get_changesubject() ) then -- and participant
- local subject = stanza:get_child_text("subject");
- room:set_subject(occupant.nick, subject);
- else
- event.origin.send(st.error_reply(stanza, "auth", "forbidden"));
- end
- return true;
-end);
-
function room_mt:handle_groupchat_to_room(origin, stanza)
-- Prosody has made the decision that messages with <subject/> are exclusively subject changes
-- e.g. body will be ignored; even if the subject change was not allowed
@@ -1204,6 +1143,13 @@ local persistent = module:require "muc/persistent";
room_mt.get_persistent = persistent.get;
room_mt.set_persistent = persistent.set;
+local subject = module:require "muc/subject";
+room_mt.get_changesubject = subject.get_changesubject;
+room_mt.set_changesubject = subject.set_changesubject;
+room_mt.get_subject = subject.get;
+room_mt.set_subject = subject.set;
+room_mt.send_subject = subject.send;
+
local history = module:require "muc/history";
room_mt.send_history = history.send;
room_mt.get_historylength = history.get_length;
diff --git a/plugins/muc/subject.lib.lua b/plugins/muc/subject.lib.lua
new file mode 100644
index 00000000..a42a18c5
--- /dev/null
+++ b/plugins/muc/subject.lib.lua
@@ -0,0 +1,93 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local st = require "util.stanza";
+
+local function create_subject_message(from, subject)
+ return st.message({from = from; type = "groupchat"})
+ :tag("subject"):text(subject):up();
+end
+
+local function get_changesubject(room)
+ return room._data.changesubject;
+end
+
+local function set_changesubject(room, changesubject)
+ changesubject = changesubject and true or nil;
+ if get_changesubject(room) == changesubject then return false; end
+ room._data.changesubject = changesubject;
+ if room.save then room:save(true); end
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_changesubject";
+ type = "boolean";
+ label = "Allow Occupants to Change Subject?";
+ value = get_changesubject(event.room);
+ });
+end);
+
+module:hook("muc-config-submitted", function(event)
+ local new = event.fields["muc#roomconfig_changesubject"];
+ if new ~= nil and set_changesubject(event.room, new) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+local function get_subject(room)
+ return room._data.subject_from, room._data.subject;
+end
+
+local function send_subject(room, to)
+ local msg = create_subject_message(get_subject(room));
+ msg.attr.to = to;
+ room:route_stanza(msg);
+end
+
+local function set_subject(room, from, subject)
+ if subject == "" then subject = nil; end
+ local old_from, old_subject = get_subject(room);
+ if old_subject == subject and old_from == from then return false; end
+ room._data.subject_from = from;
+ room._data.subject = subject;
+ if room.save then room:save(); end
+ local msg = create_subject_message(from, subject);
+ room:broadcast_message(msg);
+ return true;
+end
+
+-- Send subject to joining user
+module:hook("muc-occupant-joined", function(event)
+ event.room:send_subject(event.stanza.attr.from);
+end, 20);
+
+-- Role check for subject changes
+module:hook("muc-subject-change", function(event)
+ local room, stanza = event.room, event.stanza;
+ local occupant = room:get_occupant_by_real_jid(stanza.attr.from);
+ if occupant.role == "moderator" or
+ ( occupant.role == "participant" and get_changesubject(room) ) then -- and participant
+ local subject = stanza:get_child_text("subject");
+ set_subject(room, occupant.nick, subject);
+ return true;
+ else
+ event.origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
+ end
+end);
+
+return {
+ get_changesubject = get_changesubject;
+ set_changesubject = set_changesubject;
+ get = get_subject;
+ set = set_subject;
+ send = send_subject;
+};