applications/luci-splash/luasrc/controller/splash/splash.lua

   1 module("luci.controller.splash.splash", package.seeall)
   2
   3 function index()
   4         require("luci.i18n")
   5         luci.i18n.loadc("freifunk")
   6
   7         entry({"admin", "services", "splash"}, cbi("splash/splash"), luci.i18n.translate("Client-Splash"), 90)
   8         entry({"admin", "services", "splash", "splashtext" }, form("splash/splashtext"), luci.i18n.translate("Splashtext"), 10)
   9
  10         node("splash").target = call("action_dispatch")
  11         node("splash", "activate").target = call("action_activate")
  12         node("splash", "splash").target   = template("splash_splash/splash")
  13
  14         entry({"admin", "status", "splash"}, call("action_status_admin"), "Client-Splash")
  15 end
  16
  17 function action_dispatch()
  18         local uci = luci.model.uci.cursor_state()
  19         local mac = luci.sys.net.ip4mac(luci.http.getenv("REMOTE_ADDR")) or ""
  20         local access = false
  21
  22         uci:foreach("luci_splash", "lease", function(s)
  23                 if s.mac and s.mac:lower() == mac then access = true end
  24         end)
  25         uci:foreach("luci_splash", "whitelist", function(s)
  26                 if s.mac and s.mac:lower() == mac then access = true end
  27         end)
  28
  29         if #mac > 0 and access then
  30                 luci.http.redirect(luci.dispatcher.build_url())
  31         else
  32                 luci.http.redirect(luci.dispatcher.build_url("splash", "splash"))
  33         end
  34 end
  35
  36 function action_activate()
  37         local ip = luci.http.getenv("REMOTE_ADDR") or "127.0.0.1"
  38         local mac = luci.sys.net.ip4mac(ip:match("^[\[::ffff:]*(%d+.%d+%.%d+%.%d+)\]*$"))
  39         if mac and luci.http.formvalue("accept") then
  40                 os.execute("luci-splash lease "..mac.." >/dev/null 2>&1")
  41                 luci.http.redirect(luci.model.uci.cursor():get("freifunk", "community", "homepage"))
  42         else
  43                 luci.http.redirect(luci.dispatcher.build_url())
  44         end
  45 end
  46
  47 function action_status_admin()
  48         local uci = luci.model.uci.cursor_state()
  49         local macs = luci.http.formvaluetable("save")
  50
  51         local changes = {
  52                 whitelist = { },
  53                 blacklist = { },
  54                 lease     = { },
  55                 remove    = { }
  56         }
  57
  58         for key, _ in pairs(macs) do
  59                 local policy = luci.http.formvalue("policy.%s" % key)
  60                 local mac    = luci.http.protocol.urldecode(key)
  61
  62                 if policy == "whitelist" or policy == "blacklist" then
  63                         changes[policy][#changes[policy]+1] = mac
  64                 elseif policy == "normal" then
  65                         changes["lease"][#changes["lease"]+1] = mac
  66                 elseif policy == "kicked" then
  67                         changes["remove"][#changes["remove"]+1] = mac
  68                 end
  69         end
  70
  71         if #changes.whitelist > 0 then
  72                 os.execute("luci-splash whitelist %s >/dev/null"
  73                         % table.concat(changes.whitelist))
  74         end
  75
  76         if #changes.blacklist > 0 then
  77                 os.execute("luci-splash blacklist %s >/dev/null"
  78                         % table.concat(changes.blacklist))
  79         end
  80
  81         if #changes.lease > 0 then
  82                 os.execute("luci-splash lease %s >/dev/null"
  83                         % table.concat(changes.lease))
  84         end
  85
  86         if #changes.remove > 0 then
  87                 os.execute("luci-splash remove %s >/dev/null"
  88                         % table.concat(changes.remove))
  89         end
  90
  91         luci.template.render("admin_status/splash", { is_admin = true })
  92 end