modules/freifunk: Change default netmask to 255.255.0.0, change non-working dns, show error when user tries to edit profiles but there is no profile set yet

4 files changed, 68 insertions, 49 deletions

diff --git a/modules/freifunk/luasrc/controller/freifunk/freifunk.lua b/modules/freifunk/luasrc/controller/freifunk/freifunk.lua
index f3538a1f1..e8cd19b65 100644
--- a/modules/freifunk/luasrc/controller/freifunk/freifunk.lua
+++ b/modules/freifunk/luasrc/controller/freifunk/freifunk.lua
@@ -98,6 +98,7 @@ function index()
 
 	entry({"freifunk", "map"}, template("freifunk-map/frame"), i18n("Map"), 50)
 	entry({"freifunk", "map", "content"}, template("freifunk-map/map"), nil, 51)
+	entry({"admin", "freifunk", "profile_error"}, template("freifunk/profile_error"))
 end
 
 local function fetch_olsrd()
diff --git a/modules/freifunk/luasrc/model/cbi/freifunk/profile.lua b/modules/freifunk/luasrc/model/cbi/freifunk/profile.lua
index 54e32b685..5e5cc21da 100644
--- a/modules/freifunk/luasrc/model/cbi/freifunk/profile.lua
+++ b/modules/freifunk/luasrc/model/cbi/freifunk/profile.lua
@@ -11,45 +11,48 @@ You may obtain a copy of the License at
 ]]--
 
 local uci = require "luci.model.uci".cursor()
-local community = "profile_" .. uci:get("freifunk", "community", "name")
---local community = "profile_augsburg"
+local community = uci:get("freifunk", "community", "name")
 
+if community == nil then
+	luci.http.redirect(luci.dispatcher.build_url("admin", "freifunk", "profile_error"))
+	return
+else
+	community = "profile_" .. community
+	m = Map(community, translate("Community settings"), translate("These are the settings of your local community."))
+	c = m:section(NamedSection, "profile", "community")
 
-m = Map(community, translate("Community settings"), translate("These are the settings of your local community."))
+	name = c:option(Value, "name", "Name")
+	name.rmempty = false
 
-c = m:section(NamedSection, "profile", "community")
+	homepage = c:option(Value, "homepage", translate("Homepage"))
 
-name = c:option(Value, "name", "Name")
-name.rmempty = false
-
-homepage = c:option(Value, "homepage", translate("Homepage"))
-
-cc = c:option(Value, "country", translate("Country code"))
-function cc.cfgvalue(self, section)
-	return uci:get(community, "wifi_device", "country")
-end
-function cc.write(self, sec, value)
-	if value then
-		uci:set(community, "wifi_device", "country", value)
-		uci:save(community)
+	cc = c:option(Value, "country", translate("Country code"))
+	function cc.cfgvalue(self, section)
+		return uci:get(community, "wifi_device", "country")
+	end
+	function cc.write(self, sec, value)
+		if value then
+			uci:set(community, "wifi_device", "country", value)
+			uci:save(community)
+		end
 	end
-end
 
-ssid = c:option(Value, "ssid", translate("ESSID"))
-ssid.rmempty = false
+	ssid = c:option(Value, "ssid", translate("ESSID"))
+	ssid.rmempty = false
 
-prefix = c:option(Value, "mesh_network", translate("Mesh prefix"))
-prefix.rmempty = false
+	prefix = c:option(Value, "mesh_network", translate("Mesh prefix"))
+	prefix.rmempty = false
 
-splash_net = c:option(Value, "splash_network", translate("Network for client DHCP addresses"))
-splash_net.rmempty = false
+	splash_net = c:option(Value, "splash_network", translate("Network for client DHCP addresses"))
+	splash_net.rmempty = false
 
-splash_prefix = c:option(Value, "splash_prefix", translate("Client network size"))
-splash_prefix.rmempty = false
+	splash_prefix = c:option(Value, "splash_prefix", translate("Client network size"))
+	splash_prefix.rmempty = false
 
-lat = c:option(Value, "latitude", translate("Latitude"))
-lat.rmempty = false
+	lat = c:option(Value, "latitude", translate("Latitude"))
+	lat.rmempty = false
 
-lon = c:option(Value, "longitude", translate("Longitude"))
-lon.rmempty = false
-return m
+	lon = c:option(Value, "longitude", translate("Longitude"))
+	lon.rmempty = false
+	return m
+end
diff --git a/modules/freifunk/luasrc/model/cbi/freifunk/profile_expert.lua b/modules/freifunk/luasrc/model/cbi/freifunk/profile_expert.lua
index d737132b0..a0b8f34bc 100644
--- a/modules/freifunk/luasrc/model/cbi/freifunk/profile_expert.lua
+++ b/modules/freifunk/luasrc/model/cbi/freifunk/profile_expert.lua
@@ -12,26 +12,30 @@ You may obtain a copy of the License at
 
 local fs = require "nixio.fs"
 local uci = require "luci.model.uci".cursor()
-local community = "/etc/config/profile_" .. uci:get("freifunk", "community", "name")
-
-f = SimpleForm("community", translate("Community profile"), 
-	translate("You can manually edit the selected community profile here."))
-
-t = f:field(TextValue, "cop")
-t.rmempty = true
-t.rows = 30
-function t.cfgvalue()
-	return fs.readfile(community) or ""
-end
+local community = uci:get("freifunk", "community", "name")
+
+if community == nil then
+        luci.http.redirect(luci.dispatcher.build_url("admin", "freifunk", "profile_error"))
+        return
+else
+        community = "/etc/config/profile_" .. community
+	f = SimpleForm("community", translate("Community profile"), translate("You can manually edit the selected community profile here."))
+
+	t = f:field(TextValue, "cop")
+	t.rmempty = true
+	t.rows = 30
+	function t.cfgvalue()
+		return fs.readfile(community) or ""
+	end
 
-function f.handle(self, state, data)
-	if state == FORM_VALID then
-		if data.cop then
-			fs.writefile(cop, data.rcs:gsub("\r\n", "\n"))
+	function f.handle(self, state, data)
+		if state == FORM_VALID then
+			if data.cop then
+				fs.writefile(cop, data.rcs:gsub("\r\n", "\n"))
+			end
 		end
+		return true
 	end
-	return true
+	return f
 end
 
-return f
-
diff --git a/modules/freifunk/luasrc/view/freifunk/profile_error.htm b/modules/freifunk/luasrc/view/freifunk/profile_error.htm
new file mode 100644
index 000000000..984fa0acf
--- /dev/null
+++ b/modules/freifunk/luasrc/view/freifunk/profile_error.htm
@@ -0,0 +1,11 @@
+<%+header%>
+
+<%
+local profileurl = luci.dispatcher.build_url(luci.dispatcher.context.path[1], "freifunk", "basics")
+%>
+
+<h2><%:Error%></h2>
+<%:You need to select a profile before you can edit it. To select a profile go to%> <a href='<%=profileurl%>'><%:Basic settings%></a>.
+<p/>
+
+<%+footer%>