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

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