[fix] Load modules as proper modules + typo

access.lua

@@ -125,7 +125,7 @@ then
 
         -- If all the previous cases have failed, redirect to portal
         else
-            hlp.flash("info", t("please_login"))
+            hlp.flash("info", hlp.t("please_login"))
             return hlp.redirect(conf.portal_url)
         end
 
@@ -145,7 +145,7 @@ then
             end
         else
             -- Redirect to portal
-            hlp.flash("fail", t("please_login_from_portal"))
+            hlp.flash("fail", hlp.t("please_login_from_portal"))
             return hlp.redirect(conf.portal_url)
         end
     end
@@ -357,6 +357,6 @@ end
 -- The default is to protect every URL by default.
 --
 
-hlp.flash("info", t("please_login"))
+hlp.flash("info", hlp.t("please_login"))
 local back_url = ngx.var.scheme .. "://" .. ngx.var.host .. ngx.var.uri .. hlp.uri_args_string()
 return hlp.redirect(conf.portal_url.."?r="..ngx.encode_base64(back_url))

config.lua

@@ -4,6 +4,7 @@
 -- This file loads the configuration from config files or default values.
 --
 
+module('config', package.seeall)
 
 function get_config ()
 
@@ -84,7 +85,7 @@ function get_config ()
     conf.lang = ngx.req.get_headers()["Accept-Language"]
 
     if conf.lang then
-        conf.lang = string.sub(lang, 1, 2)
+        conf.lang = string.sub(conf.lang, 1, 2)
     end
 
     return conf

helpers.lua

@@ -5,6 +5,7 @@
 -- a set of useful functions related to HTTP and LDAP.
 --
 
+module('helpers', package.seeall)
 
 -- Read a FS stored file
 function read_file(file)
@@ -422,22 +423,6 @@ end
 -- title, the flash notifications' content and the translated strings.
 function get_data_for(view)
     local user = ngx.var.cookie_SSOwAuthUser
-    local data = {}
-
-    -- Pass all the translated strings to the view (to use with t_<key>)
-    if conf.lang and i18n[conf.lang] then
-        translate_table = i18n[conf.lang]
-    else
-        translate_table = i18n[conf["default_language"]]
-    end
-    for k, v in pairs(translate_table) do
-        data["t_"..k] = v
-    end
-
-    -- Pass flash notification content
-    data['flash_fail'] = {flashs["fail"]}
-    data['flash_win']  = {flashs["win"] }
-    data['flash_info'] = {flashs["info"]}
 
     -- For the login page we only need the page title
     if view == "login.html" then
@@ -478,6 +463,21 @@ function get_data_for(view)
         end
     end
 
+    -- Pass all the translated strings to the view (to use with t_<key>)
+    if conf.lang and i18n[conf.lang] then
+        translate_table = i18n[conf.lang]
+    else
+        translate_table = i18n[conf["default_language"]]
+    end
+    for k, v in pairs(translate_table) do
+        data["t_"..k] = v
+    end
+
+    -- Pass flash notification content
+    data['flash_fail'] = {flashs["fail"]}
+    data['flash_win']  = {flashs["win"] }
+    data['flash_info'] = {flashs["info"]}
+
     return data
 end