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--[[
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>
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
$Id$
]]--
local fs = require "nixio.fs"
local cronfile = "/etc/crontabs/root"
f = SimpleForm("crontab", translate("Scheduled Tasks"), translate("This is the system crontab in which scheduled tasks can be defined."))
t = f:field(TextValue, "crons")
t.rmempty = true
t.rows = 10
function t.cfgvalue()
return fs.readfile(cronfile) or ""
end
function f.handle(self, state, data)
if state == FORM_VALID then
if data.crons then
fs.writefile(cronfile, data.crons:gsub("\r\n", "\n"))
end
end
return true
end
return f
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