libs/web: use lmo in luci.i18n

diff --git a/libs/web/luasrc/i18n.lua b/libs/web/luasrc/i18n.lua
index 082a600..dcca13e 100644 (file)
--- a/libs/web/luasrc/i18n.lua
+++ b/libs/web/luasrc/i18n.lua
@@ -27,6 +27,7 @@ limitations under the License.
 --- LuCI translation library.
 module("luci.i18n", package.seeall)
 require("luci.util")
+require("lmo")
 
 table   = {}
 i18ndir = luci.util.libpath() .. "/i18n/"
@@ -47,13 +48,22 @@ end
 function load(file, lang, force)
        lang = lang and lang:gsub("_", "-") or ""
        if force or not loaded[lang] or not loaded[lang][file] then
-               local f = loadfile(i18ndir .. file .. "." .. lang .. ".lua") or
-                       loadfile(i18ndir .. file .. "." .. lang .. ".lua.gz")
-
+               local f = lmo.open(i18ndir .. file .. "." .. lang .. ".lmo")
                if f then
-                       table[lang] = table[lang] or {}
-                       setfenv(f, table[lang])
-                       f()
+                       if not table[lang] then
+                               table[lang] = { f }
+                               setmetatable(table[lang], {
+                                       __index = function(tbl, key)
+                                               for i = 1, #tbl do
+                                                       local s = rawget(tbl, i):lookup(key)
+                                                       if s then return s end
+                                               end
+                                       end
+                               })
+                       else
+                               table[lang][#table[lang]+1] = f
+                       end
+
                        loaded[lang] = loaded[lang] or {}
                        loaded[lang][file] = true
                        return true