libs/cbi: Improved user interface draft #1

[project/luci.git] / modules / admin-core / luasrc / tools / webadmin.lua

diff --git a/modules/admin-core/luasrc/tools/webadmin.lua b/modules/admin-core/luasrc/tools/webadmin.lua
index 45bd910..b9f18ac 100644 (file)
--- a/modules/admin-core/luasrc/tools/webadmin.lua
+++ b/modules/admin-core/luasrc/tools/webadmin.lua
@@ -14,6 +14,18 @@ $Id$
 ]]--
 
 module("luci.tools.webadmin", package.seeall)
+require("luci.model.uci")
+
+function byte_format(byte)
+       local suff = {"B", "KB", "MB", "GB", "TB"}
+       for i=1, 5 do
+               if byte > 1024 and i < 5 then
+                       byte = byte / 1024
+               else
+                       return string.format("%.2f %s", byte, suff[i]) 
+               end 
+       end
+end
 
 function cbi_add_networks(field)
        luci.model.uci.foreach("network", "interface",