luci.util.extfenv(func, "translate", luci.i18n.translate)
luci.util.extfenv(func, "translatef", luci.i18n.translatef)
- local map = func()
+ local maps = {func()}
- if not instanceof(map, Map) then
- error("CBI map returns no valid map object!")
- return nil
+ for i, map in ipairs(maps) do
+ if not instanceof(map, Map) then
+ error("CBI map returns no valid map object!")
+ return nil
+ end
end
- return map
+ return maps
end
-- Node pseudo abstract class
end
function MultiValue.validate(self, val)
- if not(type(val) == "string") then
- return nil
- end
+ val = (type(val) == "table") and val or {val}
- local result = ""
+ local result
- for value in val:gmatch("[^\n]+") do
+ for i, value in ipairs(val) do
if luci.util.contains(self.keylist, value) then
- result = result .. self.delimiter .. value
+ result = result and (result .. self.delimiter .. value) or value
end
end
- if result:len() > 0 then
- return result:sub(self.delimiter:len() + 1)
- else
- return nil
- end
+ return result
end