[imp] added fallback support for translations

bzr revid: nicolas.vanhoren@openerp.com-20110816125912-5fkm71nb4y6yp3d0

1 files changed, 24 insertions, 15 deletions

diff --git a/addons/base/controllers/main.py b/addons/base/controllers/main.py
index 71f2d480dd2..e73e281ce3a 100644
--- a/addons/base/controllers/main.py
+++ b/addons/base/controllers/main.py
@@ -160,21 +160,6 @@ class WebClient(openerpweb.Controller):
     
     @openerpweb.jsonrequest
     def translations(self, req, mods, lang):
-        transs = {}
-        for addon_name in mods:
-            transl = {"messages":[]}
-            transs[addon_name] = transl
-            f_name = os.path.join(openerpweb.path_addons, addon_name, "po", lang + ".po")
-            if not os.path.exists(f_name):
-                continue
-            try:
-                with open(f_name) as t_file:
-                    po = read_po(t_file)
-            except:
-                continue
-            for x in po:
-                if x.id:
-                    transl["messages"].append({'id': x.id, 'string': x.string})
         lang_model = req.session.model('res.lang')
         ids = lang_model.search([("code", "=", lang)])
         if ids:
@@ -182,6 +167,30 @@ class WebClient(openerpweb.Controller):
                                                 "grouping", "decimal_point", "thousands_sep"])
         else:
             lang_obj = None
+            
+        if lang.count("_") > 0:
+            separator = "_"
+        else:
+            separator = "@"
+        langs = lang.split(separator)
+        langs = [separator.join(langs[:x]) for x in range(1, len(langs) + 1)]
+        
+        transs = {}
+        for addon_name in mods:
+            transl = {"messages":[]}
+            transs[addon_name] = transl
+            for l in langs:
+                f_name = os.path.join(openerpweb.path_addons, addon_name, "po", l + ".po")
+                if not os.path.exists(f_name):
+                    continue
+                try:
+                    with open(f_name) as t_file:
+                        po = read_po(t_file)
+                except:
+                    continue
+                for x in po:
+                    if x.id and x.string:
+                        transl["messages"].append({'id': x.id, 'string': x.string})
         return {"modules": transs,
                 "lang_parameters": lang_obj}