applications/luci-app-travelmate/luasrc/controller/travelmate.lua

   1 -- Copyright 2017-2018 Dirk Brenken (dev@brenken.org)
   2 -- This is free software, licensed under the Apache License, Version 2.0
   3
   4 module("luci.controller.travelmate", package.seeall)
   5
   6 local sys  = require("luci.sys")
   7 local util = require("luci.util")
   8 local http = require("luci.http")
   9 local i18n = require("luci.i18n")
  10 local json = require("luci.jsonc")
  11 local uci  = require("luci.model.uci").cursor()
  12
  13 function index()
  14         if not nixio.fs.access("/etc/config/travelmate") then
  15                 return
  16         end
  17         entry({"admin", "services", "travelmate"}, firstchild(), _("Travelmate"), 40).dependent = false
  18         entry({"admin", "services", "travelmate", "tab_from_cbi"}, cbi("travelmate/overview_tab", {hideresetbtn=true, hidesavebtn=true}), _("Overview"), 10).leaf = true
  19         entry({"admin", "services", "travelmate", "stations"}, template("travelmate/stations"), _("Wireless Stations"), 20).leaf = true
  20         entry({"admin", "services", "travelmate", "log"}, template("travelmate/logread"), _("View Logfile"), 30).leaf = true
  21         entry({"admin", "services", "travelmate", "advanced"}, firstchild(), _("Advanced"), 100)
  22         entry({"admin", "services", "travelmate", "advanced", "configuration"}, form("travelmate/configuration_tab"), _("Edit Travelmate Configuration"), 110).leaf = true
  23         entry({"admin", "services", "travelmate", "advanced", "cfg_wireless"}, form("travelmate/cfg_wireless_tab"), _("Edit Wireless Configuration"), 120).leaf = true
  24         entry({"admin", "services", "travelmate", "advanced", "cfg_network"}, form("travelmate/cfg_network_tab"), _("Edit Network Configuration"), 130).leaf = true
  25         entry({"admin", "services", "travelmate", "advanced", "cfg_firewall"}, form("travelmate/cfg_firewall_tab"), _("Edit Firewall Configuration"), 140).leaf = true
  26
  27         entry({"admin", "services", "travelmate", "logread"}, call("logread"), nil).leaf = true
  28         entry({"admin", "services", "travelmate", "status"}, call("status_update"), nil).leaf = true
  29         entry({"admin", "services", "travelmate", "action"}, call("trm_action"), nil).leaf = true
  30         entry({"admin", "services", "travelmate", "apqr"}, template("travelmate/ap_qr")).leaf = true
  31         entry({"admin", "services", "travelmate", "wifiscan"}, template("travelmate/wifi_scan")).leaf = true
  32         entry({"admin", "services", "travelmate", "wifiadd"}, form("travelmate/wifi_add", {hideresetbtn=true, hidesavebtn=true})).leaf = true
  33         entry({"admin", "services", "travelmate", "wifiedit"}, form("travelmate/wifi_edit", {hideresetbtn=true, hidesavebtn=true})).leaf = true
  34         entry({"admin", "services", "travelmate", "wifidelete"}, form("travelmate/wifi_delete", {hideresetbtn=true, hidesavebtn=true})).leaf = true
  35         entry({"admin", "services", "travelmate", "wifiorder"}, form("travelmate/wifi_order", {hideresetbtn=true, hidesavebtn=true})).leaf = true
  36 end
  37
  38 function trm_action(name)
  39         if name == "do_restart" then
  40                 luci.sys.call("/etc/init.d/travelmate restart >/dev/null 2>&1")
  41         end
  42         luci.http.prepare_content("text/plain")
  43         luci.http.write("0")
  44 end
  45
  46 function status_update()
  47         local rt_file
  48         local content
  49
  50         rt_file = uci:get("travelmate", "global", "trm_rtfile") or "/tmp/trm_runtime.json"
  51
  52         if nixio.fs.access(rt_file) then
  53                 content = json.parse(nixio.fs.readfile(rt_file) or "")
  54                 http.prepare_content("application/json")
  55                 http.write_json(content)
  56         end
  57 end
  58
  59 function logread()
  60         local content
  61
  62         if nixio.fs.access("/var/log/messages") then
  63                 content = util.trim(util.exec("grep -F 'travelmate-' /var/log/messages"))
  64         else
  65                 content = util.trim(util.exec("logread -e 'travelmate-'"))
  66         end
  67
  68         if content == "" then
  69                 content = "No travelmate related logs yet!"
  70         end
  71         http.write(content)
  72 end