convert luci.fs users to nixio.fs api

[project/luci.git] / applications / luci-statistics / luasrc / statistics / rrdtool.lua

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool.lua b/applications/luci-statistics/luasrc/statistics/rrdtool.lua
index 911b38b..eb5c266 100644 (file)
--- a/applications/luci-statistics/luasrc/statistics/rrdtool.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool.lua
@@ -22,7 +22,8 @@ require("luci.statistics.i18n")
 require("luci.model.uci")
 require("luci.util")
 require("luci.sys")
-require("luci.fs")
+
+local fs = require "nixio.fs"
 
 
 Graph = luci.util.class()
@@ -96,7 +97,7 @@ function Graph._rrdtool( self, def, rrd )
 
        -- prepare directory
        local dir = def[1]:gsub("/[^/]+$","")
-       luci.fs.mkdir( dir, true )
+       fs.mkdirr( dir )
 
        -- construct commandline
        local cmdline = "rrdtool graph"
@@ -500,7 +501,7 @@ function Graph.render( self, plugin, plugin_instance )
 
        -- check for a whole graph handler
        local plugin_def = "luci.statistics.rrdtool.definitions." .. plugin
-       local stat, def = luci.util.copcall( require, plugin_def )
+       local stat, def = pcall( require, plugin_def )
 
        if stat and def and type(def.rrdargs) == "function" then
 
@@ -539,7 +540,7 @@ function Graph.render( self, plugin, plugin_instance )
 
                        -- check for data type handler
                        local dtype_def = plugin_def .. "." .. dtype
-                       local stat, def = luci.util.copcall( require, dtype_def )
+                       local stat, def = pcall( require, dtype_def )
 
                        if stat and def and type(def.rrdargs) == "function" then