applications/luci-freifunk-widgets/luasrc/model/cbi/freifunk/widgets/html.lua

   1 local map, section = ...
   2 local utl = require "luci.util"
   3 local fs = require "nixio.fs"
   4 local file = "/usr/share/customtext/" .. arg[1] .. ".html"
   5
   6 local form, ferr = loadfile(utl.libpath() .. "/model/cbi/freifunk/widgets/heightwidth.lua")
   7 if form then
   8         setfenv(form, getfenv(1))(m, wdg)
   9 end
  10
  11 t = wdg:option(TextValue, "_text")
  12 t.rmempty = true
  13 t.rows = 20
  14
  15
  16 function t.cfgvalue()
  17         return fs.readfile(file) or ""
  18 end
  19
  20 function t.write(self, section, value)
  21         return fs.writefile(file, value)
  22 end
  23
  24 function t.remove(self, section)
  25         return fs.unlink(file)
  26 end
  27
  28