# HG changeset patch
# User bsw
# Date 1340184719 -7200
# Node ID a06634d17718752b112ec58c39a3d5d37725241c
# Parent  54dc906589908f3ae19ba4a7cc08b23f5f02f1df
Make available languages configurable

diff -r 54dc90658990 -r a06634d17718 app/main/index/_action/set_lang.lua
--- a/app/main/index/_action/set_lang.lua	Wed Jun 20 08:07:39 2012 +0200
+++ b/app/main/index/_action/set_lang.lua	Wed Jun 20 11:31:59 2012 +0200
@@ -1,9 +1,15 @@
 local lang = param.get("lang")
-if lang == "de" or lang == "en" or lang == "eo" then
-  app.session.lang = param.get("lang")
+local valid_lang = false
+for i, tmp_lang in ipairs(config.available_languages) do
+  if lang == tmp_lang then
+    valid_lang = true
+  end
+end
+if valid_lang then
+  app.session.lang = lang
   app.session:save()
   if app.session.member_id then
     app.session.member.lang = app.session.lang
     app.session.member:save()
   end
-end
\ No newline at end of file
+end
diff -r 54dc90658990 -r a06634d17718 app/main/member/_menu.lua
--- a/app/main/member/_menu.lua	Wed Jun 20 08:07:39 2012 +0200
+++ b/app/main/member/_menu.lua	Wed Jun 20 11:31:59 2012 +0200
@@ -75,15 +75,10 @@
     ui.tag{ tag = "span", content = _"Select language" }
   end }
 
-  for i, lang in ipairs{"en", "de", "eo"} do
+  for i, lang in ipairs(config.available_languages) do
     ui.tag{ tag = "li", content = function()
       ui.link{
-        content = function()
-          ui.image{
-            static = "lang/" .. lang .. ".png",
-          }
-          ui.tag{ content = _('Select language "#{langcode}"', { langcode = lang }) }
-        end,
+        content = _('Select language "#{langcode}"', { langcode = lang }),
         module = "index",
         action = "set_lang",
         params = { lang = lang },
diff -r 54dc90658990 -r a06634d17718 config/default.lua
--- a/config/default.lua	Wed Jun 20 08:07:39 2012 +0200
+++ b/config/default.lua	Wed Jun 20 11:31:59 2012 +0200
@@ -48,6 +48,8 @@
   photo = nil
 }
 
+config.available_languages = { 'en', 'de', 'eo', 'el' }
+
 config.default_lang = "de"
 
 -- after how long is a user considered inactive and the trustee will see warning