Merge pull request #295 from tracim/fix/141/frontend_t9n_access

tracim/tracim/lib/helpers.py

@@ -2,35 +2,51 @@
 
 """WebHelpers used in tracim."""
 
-#from webhelpers import date, feedgenerator, html, number, misc, text
+# from webhelpers import date, feedgenerator, html, number, misc, text
 
 import datetime
 
-import pytz
-import slugify
 from babel.dates import format_date
 from babel.dates import format_time
 from markupsafe import Markup
-
+import pytz
+import slugify
 import tg
 from tg import tmpl_context
 from tg.i18n import ugettext as _
 
 from tracim.lib import app_globals as plag
-
 from tracim.lib import CST
 from tracim.lib.base import logger
 from tracim.lib.content import ContentApi
 from tracim.lib.userworkspace import RoleApi
 from tracim.lib.workspace import WorkspaceApi
-
-from tracim.model.data import ContentStatus
 from tracim.model.data import Content
+from tracim.model.data import ContentStatus
 from tracim.model.data import ContentType
 from tracim.model.data import UserRoleInWorkspace
 from tracim.model.data import Workspace
 
 
+def get_lang() -> str:
+    """
+    Gets language code.
+
+    Provides the first language:
+    - asked by the request to the server,
+    - supported by Tracim.
+    """
+    # TODO - A.P - language code access from test environment
+    # try based workaround instead of raw get language call for test
+    # environment only, this should be set with tg.i18n.set_lang but
+    # I was unable to achieve that.
+    try:
+        result = tg.i18n.get_lang(all=False)[0]
+    except IndexError:
+        result = 'en'
+    return result
+
+
 def get_with_timezone(
         datetime_object: datetime.datetime,
         to_timezone: str='',

tracim/tracim/templates/master_anonymous.mak

@@ -14,7 +14,7 @@
         <link href="${tg.url('/assets/dist/all.css')}" rel="stylesheet">
 
         <script>
-          globalTracimLang = 'fr_FR'
+          globalTracimLang = ${h.get_lang()}
         </script>
     </head>
 

tracim/tracim/templates/master_authenticated.mak

@@ -19,7 +19,7 @@
             window.addEventListener("hashchange", shiftWindow);
             function load() { if (window.location.hash) shiftWindow(); }
 
-            globalTracimLang = 'fr_FR'
+            globalTracimLang = ${h.get_lang()}
         </script>
         <link rel="manifest" href="manifest.json?v=0.0.1" />
     </head>

tracim/tracim/templates/master_no_toolbar_no_login.mak

@@ -29,7 +29,7 @@
         <![endif]-->
 
         <script>
-          globalTracimLang = 'fr_FR'
+          globalTracimLang = ${h.get_lang()}
         </script>
     </head>
 

tracim/tracim/tests/__init__.py

@@ -197,7 +197,7 @@ class TestStandard(object):
         logger.debug(self, 'Load extra fixtures... -> done')
 
         self.app.get('/_test_vars')  # Allow to create fake context
-        tg.i18n.set_lang('en')  # Set a default lang
+        tg.i18n.set_lang(['en', ])  # Set a default lang
 
     def tearDown(self):
         transaction.commit()