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

   1 -- Copyright 2008 Steven Barth <steven@midlink.org>
   2 -- Copyright 2008 Jo-Philipp Wich <jow@openwrt.org>
   3 -- Copyright 2010 Manuel Munz <freifunk@somakoma.de>
   4 -- Licensed to the public under the Apache License 2.0.
   5
   6 local fs = require "nixio.fs"
   7
   8 local splashtextfile = "/usr/lib/luci-splash/splashtext.html"
   9 local splashtextinclude = "/usr/lib/luci-splash/splashtextinclude.html"
  10
  11
  12 f = SimpleForm("splashtext", translate("Edit the complete splash text"),
  13         translate("You can enter your own text that is displayed to clients here.<br />" ..
  14         "It is possible to use the following markers: " ..
  15         "###COMMUNITY###, ###COMMUNITY_URL###, ###CONTACTURL###, ###LEASETIME###, ###LIMIT### and ###ACCEPT###."))
  16
  17 t = f:field(TextValue, "text")
  18 t.rmempty = true
  19 t.rows = 30
  20 function t.cfgvalue()
  21         return fs.readfile(splashtextfile) or ""
  22 end
  23
  24 function f.handle(self, state, data)
  25         if state == FORM_VALID then
  26                 if data.text then
  27                         fs.writefile(splashtextfile, data.text:gsub("\r\n", "\n"))
  28                 else
  29                         fs.unlink(splashtextfile)
  30                 end
  31         end
  32         return true
  33 end
  34
  35 g = SimpleForm("splashtextinclude", translate("Include your own text in the default splash"),
  36         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."))
  37
  38 t = g:field(TextValue, "text")
  39 t.rmempty = true
  40 t.rows = 30
  41 function t.cfgvalue()
  42         return fs.readfile(splashtextinclude) or ""
  43 end
  44
  45 function g.handle(self, state, data)
  46         if state == FORM_VALID then
  47                 if data.text then
  48                         fs.writefile(splashtextinclude, data.text:gsub("\r\n", "\n"))
  49                 else
  50                         fs.unlink(splashtextinclude)
  51                 end
  52         end
  53         return true
  54 end
  55
  56
  57 return f, g