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--[[
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
Copyright 2010 Manuel Munz <freifunk@somakoma.de>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
]]--
local fs = require "nixio.fs"
local splashtextfile = "/usr/lib/luci-splash/splashtext.html"
f = SimpleForm("splashtext", translate("Edit Splash text"),
translate("You can enter your own text that is displayed to clients here.<br />" ..
"It is possible to use the following markers: " ..
"###COMMUNITY###, ###COMMUNITY_URL###, ###CONTACTURL###, ###LEASETIME###, ###LIMIT### and ###ACCEPT###."))
t = f:field(TextValue, "text")
t.rmempty = true
t.rows = 30
function t.cfgvalue()
return fs.readfile(splashtextfile) or ""
end
function f.handle(self, state, data)
if state == FORM_VALID then
if data.text then
fs.writefile(splashtextfile, data.text:gsub("\r\n", "\n"))
else
fs.unlink(splashtextfile)
end
end
return true
end
return f
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