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 iface = ""
  12         local section = ""
  13         local idx = ""
  14         local idx_change = ""
  15         if dir == "up" then
  16                 uci:foreach("wireless", "wifi-iface", function(s)
  17                         iface = s.network
  18                         if iface == trmiface then
  19                                 section = s['.name']
  20                                 if cfg == section then
  21                                         idx = s['.index']
  22                                 else
  23                                         idx_change = s['.index']
  24                                 end
  25                                 if idx ~= "" and idx_change ~= "" and idx_change < idx then
  26                                         uci:reorder("wireless", cfg, idx_change)
  27                                         idx = ""
  28                                 end
  29                         end
  30                 end)
  31         elseif dir == "down" then
  32                 uci:foreach("wireless", "wifi-iface", function(s)
  33                         iface = s.network
  34                         if iface == trmiface then
  35                                 section = s['.name']
  36                                 if cfg == section then
  37                                         idx = s['.index']
  38                                 else
  39                                         idx_change = s['.index']
  40                                 end
  41                                 if idx ~= "" and idx_change ~= "" and idx_change > idx then
  42                                         uci:reorder("wireless", cfg, idx_change)
  43                                         idx = ""
  44                                 end
  45                         end
  46                 end)
  47         end
  48         uci:save("wireless")
  49         uci:commit("wireless")
  50 end
  51 http.redirect(luci.dispatcher.build_url("admin/services/travelmate/stations"))