applications/luci-splash/luasrc/model/cbi/splash/splashtext.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5 Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
   6 Copyright 2010 Manuel Munz <freifunk@somakoma.de>
   7
   8 Licensed under the Apache License, Version 2.0 (the "License");
   9 you may not use this file except in compliance with the License.
  10 You may obtain a copy of the License at
  11
  12         http://www.apache.org/licenses/LICENSE-2.0
  13 ]]--
  14
  15 local fs = require "nixio.fs"
  16
  17 local splashtextfile = "/usr/lib/luci-splash/splashtext.html"
  18 local splashtextinclude = "/usr/lib/luci-splash/splashtextinclude.html"
  19
  20
  21 f = SimpleForm("splashtext", translate("Edit the complete splash text"),
  22         translate("You can enter your own text that is displayed to clients here.<br />" ..
  23         "It is possible to use the following markers: " ..
  24         "###COMMUNITY###, ###COMMUNITY_URL###, ###CONTACTURL###, ###LEASETIME###, ###LIMIT### and ###ACCEPT###."))
  25
  26 t = f:field(TextValue, "text")
  27 t.rmempty = true
  28 t.rows = 30
  29 function t.cfgvalue()
  30         return fs.readfile(splashtextfile) or ""
  31 end
  32
  33 function f.handle(self, state, data)
  34         if state == FORM_VALID then
  35                 if data.text then
  36                         fs.writefile(splashtextfile, data.text:gsub("\r\n", "\n"))
  37                 else
  38                         fs.unlink(splashtextfile)
  39                 end
  40         end
  41         return true
  42 end
  43
  44 g = SimpleForm("splashtextinclude", translate("Include your own text in the default splash"),
  45         translate("As an alternative to editing the complete splash text you can also just include some custom text in the default splash page by entering it here."))
  46
  47 t = g:field(TextValue, "text")
  48 t.rmempty = true
  49 t.rows = 30
  50 function t.cfgvalue()
  51         return fs.readfile(splashtextinclude) or ""
  52 end
  53
  54 function g.handle(self, state, data)
  55         if state == FORM_VALID then
  56                 if data.text then
  57                         fs.writefile(splashtextinclude, data.text:gsub("\r\n", "\n"))
  58                 else
  59                         fs.unlink(splashtextinclude)
  60                 end
  61         end
  62         return true
  63 end
  64
  65
  66 return f, g