modules/admin-full/luasrc/model/cbi/admin_index/luci.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5 Copyright 2010 Jo-Philipp Wich <xm@subsignal.org>
   6
   7 Licensed under the Apache License, Version 2.0 (the "License");
   8 you may not use this file except in compliance with the License.
   9 You may obtain a copy of the License at
  10
  11         http://www.apache.org/licenses/LICENSE-2.0
  12
  13 $Id$
  14 ]]--
  15
  16 require("luci.config")
  17 m = Map("luci", translate("Web <abbr title=\"User Interface\">UI</abbr>"), translate("Here you can customize the settings and the functionality of <abbr title=\"Lua Configuration Interface\">LuCI</abbr>."))
  18
  19 local fs = require "nixio.fs"
  20
  21 -- force reload of global luci config namespace to reflect the changes
  22 function m.commit_handler(self)
  23         package.loaded["luci.config"] = nil
  24         require("luci.config")
  25 end
  26
  27
  28 c = m:section(NamedSection, "main", "core", translate("General"))
  29
  30 l = c:option(ListValue, "lang", translate("Language"))
  31 l:value("auto")
  32
  33 local i18ndir = luci.i18n.i18ndir .. "base."
  34 for k, v in luci.util.kspairs(luci.config.languages) do
  35         local file = i18ndir .. k:gsub("_", "-")
  36         if k:sub(1, 1) ~= "." and fs.access(file .. ".lmo") then
  37                 l:value(k, v)
  38         end
  39 end
  40
  41 t = c:option(ListValue, "mediaurlbase", translate("Design"))
  42 for k, v in pairs(luci.config.themes) do
  43         if k:sub(1, 1) ~= "." then
  44                 t:value(v, k)
  45         end
  46 end
  47
  48 u = m:section(NamedSection, "uci_oncommit", "event", translate("Post-commit actions"),
  49  translate("These commands will be executed automatically when a given <abbr title=\"Unified Configuration Interface\">UCI</abbr> configuration is committed allowing changes to be applied instantly."))
  50 u.dynamic = true
  51
  52
  53 f = m:section(NamedSection, "main", "core", translate("Files to be kept when flashing a new firmware"))
  54
  55 f:tab("detected", translate("Detected Files"),
  56         translate("The following files are detected by the system and will be kept automatically during sysupgrade"))
  57
  58 f:tab("custom", translate("Custom Files"),
  59         translate("This is a list of shell glob patterns for matching files and directories to include during sysupgrade"))
  60
  61 d = f:taboption("detected", DummyValue, "_detected", translate("Detected files"))
  62 d.rawhtml = true
  63 d.cfgvalue = function(s)
  64         local list = io.popen(
  65                 "( find $(sed -ne '/^[[:space:]]*$/d; /^#/d; p' /etc/sysupgrade.conf " ..
  66                 "/lib/upgrade/keep.d/* 2>/dev/null) -type f 2>/dev/null; " ..
  67                 "opkg list-changed-conffiles ) | sort -u"
  68         )
  69
  70         if list then
  71                 local files = { "<ul>" }
  72
  73                 while true do
  74                         local ln = list:read("*l")
  75                         if not ln then
  76                                 break
  77                         else
  78                                 files[#files+1] = "<li>"
  79                                 files[#files+1] = luci.util.pcdata(ln)
  80                                 files[#files+1] = "</li>"
  81                         end
  82                 end
  83
  84                 list:close()
  85                 files[#files+1] = "</ul>"
  86
  87                 return table.concat(files, "")
  88         end
  89
  90         return "<em>" .. translate("No files found") .. "</em>"
  91 end
  92
  93 c = f:taboption("custom", TextValue, "_custom", translate("Custom files"))
  94 c.rmempty = false
  95 c.cols = 70
  96 c.rows = 30
  97
  98 c.cfgvalue = function(self, section)
  99         return nixio.fs.readfile("/etc/sysupgrade.conf")
 100 end
 101
 102 c.write = function(self, section, value)
 103         value = value:gsub("\r\n?", "\n")
 104         return nixio.fs.writefile("/etc/sysupgrade.conf", value)
 105 end
 106
 107 return m