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|
-- 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 _M = {};
_M.valid_affiliations = {
outcast = -1;
none = 0;
member = 1;
admin = 2;
owner = 3;
};
_M.valid_roles = {
none = 0;
visitor = 1;
participant = 2;
moderator = 3;
};
local kickable_error_conditions = {
["gone"] = true;
["internal-server-error"] = true;
["item-not-found"] = true;
["jid-malformed"] = true;
["recipient-unavailable"] = true;
["redirect"] = true;
["remote-server-not-found"] = true;
["remote-server-timeout"] = true;
["service-unavailable"] = true;
["malformed error"] = true;
};
function _M.is_kickable_error(stanza)
local cond = select(2, stanza:get_error()) or "malformed error";
return kickable_error_conditions[cond];
end
local muc_x_filters = {
["http://jabber.org/protocol/muc"] = true;
["http://jabber.org/protocol/muc#user"] = true;
}
local function muc_x_filter(tag)
if muc_x_filters[tag.attr.xmlns] then
return nil;
end
return tag;
end
function _M.filter_muc_x(stanza)
return stanza:maptags(muc_x_filter);
end
function _M.only_with_min_role(role)
local min_role_value = _M.valid_roles[role];
return function (nick, occupant) --luacheck: ignore 212/nick
if _M.valid_roles[occupant.role or "none"] >= min_role_value then
return true;
end
end;
end
return _M;
|
