Merge pull request #173 from freifunk-gluon/no_ssid_changer_without_wifi

ffac-ssid-changer: only show offline-ssid settings if a wifi-device is configured

Author: maurerle

ff-web-ap-timer/luasrc/lib/gluon/config-mode/controller/admin/ap-timer.lua

@@ -1,2 +1,8 @@
+local uci = require("simple-uci").cursor()
+local wireless = require 'gluon.wireless'
+
 package 'ff-web-ap-timer'
-entry({"admin", "ap-timer"}, model("admin/ap-timer"), _("AP Timer"), 30)
+
+if wireless.device_uses_wlan(uci) then
+	entry({"admin", "ap-timer"}, model("admin/ap-timer"), _("AP Timer"), 30)
+end

ffac-ssid-changer/luasrc/lib/gluon/config-mode/controller/admin/ssid-changer.lua

@@ -1 +1,8 @@
-entry({"admin", "ssid-changer"}, model("admin/ssid-changer"), _("Offline-SSID"), 35)
+local uci = require("simple-uci").cursor()
+local wireless = require 'gluon.wireless'
+
+package 'ffac-ssid-changer'
+
+if wireless.device_uses_wlan(uci) then
+	entry({"admin", "ssid-changer"}, model("admin/ssid-changer"), _("Offline-SSID"), 35)
+end