applications/luci-app-travelmate/luasrc/model/cbi/travelmate/wifi_order.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 http = require("luci.http")
   5 local cfg = http.formvalue("cfg")
   6 local dir = http.formvalue("dir")
   7 local uci = require("luci.model.uci").cursor()
   8 local trmiface = uci:get("travelmate", "global", "trm_iface") or "trm_wwan"
   9
  10 if cfg ~= nil then
  11         local section = ""
  12         local idx = ""
  13         local idx_change = ""
  14         local changed = ""
  15         uci:foreach("wireless", "wifi-iface", function(s)
  16                 local iface = s.network or ""
  17                 if iface == trmiface then
  18                         section = s['.name']
  19                         if cfg == section then
  20                                 idx = s['.index']
  21                         else
  22                                 idx_change = s['.index']
  23                         end
  24                         if (dir == "up" and idx ~= "" and idx_change ~= "" and idx_change < idx) or
  25                                 (dir == "down" and idx ~= "" and idx_change ~= "" and idx_change > idx) then
  26                                 changed = uci:reorder("wireless", cfg, idx_change)
  27                                 idx = ""
  28                         end
  29                 end
  30         end)
  31         if changed ~= "" then
  32                 uci:save("wireless")
  33                 uci:commit("wireless")
  34         end
  35 end
  36 http.redirect(luci.dispatcher.build_url("admin/services/travelmate/stations"))