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

   1 module("luci.controller.splash.splash", package.seeall)
   2 luci.i18n.loadc("splash")
   3
   4 function index()
   5         entry({"admin", "services", "splash"}, cbi("splash/splash"), _("Client-Splash"), 90).i18n = "freifunk"
   6         entry({"admin", "services", "splash", "splashtext" }, form("splash/splashtext"), _("Splashtext"), 10)
   7
   8         local e
   9
  10         e = node("splash")
  11         e.target = call("action_dispatch")
  12         e.i18n = "freifunk"
  13
  14         node("splash", "activate").target = call("action_activate")
  15         node("splash", "splash").target   = template("splash_splash/splash")
  16
  17         entry({"admin", "status", "splash"}, call("action_status_admin"), _("Client-Splash")).i18n = "freifunk"
  18 end
  19
  20 function action_dispatch()
  21         local uci = luci.model.uci.cursor_state()
  22         local mac = luci.sys.net.ip4mac(luci.http.getenv("REMOTE_ADDR")) or ""
  23         local access = false
  24
  25         uci:foreach("luci_splash", "lease", function(s)
  26                 if s.mac and s.mac:lower() == mac then access = true end
  27         end)
  28         uci:foreach("luci_splash", "whitelist", function(s)
  29                 if s.mac and s.mac:lower() == mac then access = true end
  30         end)
  31
  32         if #mac > 0 and access then
  33                 luci.http.redirect(luci.dispatcher.build_url())
  34         else
  35                 luci.http.redirect(luci.dispatcher.build_url("splash", "splash"))
  36         end
  37 end
  38
  39 function action_activate()
  40         local ip = luci.http.getenv("REMOTE_ADDR") or "127.0.0.1"
  41         local mac = luci.sys.net.ip4mac(ip:match("^[\[::ffff:]*(%d+.%d+%.%d+%.%d+)\]*$"))
  42         if mac and luci.http.formvalue("accept") then
  43                 os.execute("luci-splash lease "..mac.." >/dev/null 2>&1")
  44                 luci.http.redirect(luci.model.uci.cursor():get("freifunk", "community", "homepage"))
  45         else
  46                 luci.http.redirect(luci.dispatcher.build_url())
  47         end
  48 end
  49
  50 function action_status_admin()
  51         local uci = luci.model.uci.cursor_state()
  52         local macs = luci.http.formvaluetable("save")
  53
  54         local changes = {
  55                 whitelist = { },
  56                 blacklist = { },
  57                 lease     = { },
  58                 remove    = { }
  59         }
  60
  61         for key, _ in pairs(macs) do
  62                 local policy = luci.http.formvalue("policy.%s" % key)
  63                 local mac    = luci.http.protocol.urldecode(key)
  64
  65                 if policy == "whitelist" or policy == "blacklist" then
  66                         changes[policy][#changes[policy]+1] = mac
  67                 elseif policy == "normal" then
  68                         changes["lease"][#changes["lease"]+1] = mac
  69                 elseif policy == "kicked" then
  70                         changes["remove"][#changes["remove"]+1] = mac
  71                 end
  72         end
  73
  74         if #changes.whitelist > 0 then
  75                 os.execute("luci-splash whitelist %s >/dev/null"
  76                         % table.concat(changes.whitelist))
  77         end
  78
  79         if #changes.blacklist > 0 then
  80                 os.execute("luci-splash blacklist %s >/dev/null"
  81                         % table.concat(changes.blacklist))
  82         end
  83
  84         if #changes.lease > 0 then
  85                 os.execute("luci-splash lease %s >/dev/null"
  86                         % table.concat(changes.lease))
  87         end
  88
  89         if #changes.remove > 0 then
  90                 os.execute("luci-splash remove %s >/dev/null"
  91                         % table.concat(changes.remove))
  92         end
  93
  94         luci.template.render("admin_status/splash", { is_admin = true })
  95 end