applications/luci-app-travelmate/luasrc/model/cbi/travelmate/setup_tab.lua

   1 -- Copyright 2017 Dirk Brenken (dev@brenken.org)
   2 -- This is free software, licensed under the Apache License, Version 2.0
   3
   4 local nw  = require("luci.model.network").init()
   5 local fw  = require("luci.model.firewall").init()
   6 local util = require("luci.util")
   7 local uci = require("luci.model.uci").cursor()
   8
   9 m = SimpleForm("network", translate("Interface Setup"),
  10         translate("Automatically create a new wireless wan interface, configure it to use dhcp and " ..
  11         "add it to the wan zone of the firewall. This step has only to be done once."))
  12 m.reset = false
  13
  14 iface = m:field(Value, "netname", translate("Name of the new wireless wan interface"),
  15         translate("The allowed characters are: <code>A-Z</code>, <code>a-z</code>, " ..
  16                 "<code>0-9</code> and <code>_</code> (3-15 characters)."))
  17 iface.default = "wwan"
  18 iface.datatype = "and(uciname,minlength(3),maxlength(15))"
  19
  20 function iface.validate(self, value, section)
  21         local value = iface:formvalue(section)
  22         local name = uci.get("network", value)
  23         if name then
  24                 iface:add_error(section, translate("The given network interface name already exist"))
  25         else
  26                 iface.datatype = false
  27                 iface.default = iface.disabled
  28                 f = m:field(DummyValue, "textfield", "&nbsp;", translatef("Direct Link: "
  29                         .. "<a href=\"%s\">"
  30                         .. "Wireless Setup</a>", luci.dispatcher.build_url("admin/network/wireless")))
  31                 f.default = translatef("Network Interface '%s' created successfully." ..
  32                                         " Feel free to scan & add new stations via standard wireless setup.", value)
  33                 f.disabled = true
  34         end
  35         return value
  36 end
  37
  38 function iface.write(self, section, value)
  39         local name = iface:formvalue(section)
  40         if name then
  41                 local net = nw:add_network(name, { proto = "dhcp" })
  42                 if net then
  43                         nw:save("network")
  44                         nw:commit("network")
  45                         local zone = fw:get_zone_by_network("wan")
  46                         if zone then
  47                                 zone:add_network(name)
  48                                 fw:save("firewall")
  49                                 fw:commit("firewall")
  50                         end
  51                 end
  52         end
  53 end
  54
  55 return m