module "filters"
+local new_filter_hooks = {};
+
function initialize(session)
if not session.filters then
local filters = {};
local filter_list = filters[type];
if filter_list then
for i = 1, #filter_list do
- data = filter_list[i](data);
+ data = filter_list[i](data, session);
if data == nil then break; end
end
end
return data;
end
end
+
+ for i=1,#new_filter_hooks do
+ new_filter_hooks[i](session);
+ end
+
return session.filter;
end
end
end
-return _M;
\ No newline at end of file
+function add_filter_hook(callback)
+ t_insert(new_filter_hooks, callback);
+end
+
+function remove_filter_hook(callback)
+ for i=1,#new_filter_hooks do
+ if new_filter_hooks[i] == callback then
+ t_remove(new_filter_hooks, i);
+ end
+ end
+end
+
+return _M;