Add ability to generate static i18n files.

.jshintignore

 **/vendor
 node_modules
+cms/static/js/i18n/**/*.js
+lms/static/js/i18n/**/*.js

cms/envs/common.py

@@ -60,6 +60,8 @@ from lms.envs.common import (
 
     # Django REST framework configuration
     REST_FRAMEWORK,
+
+    STATICI18N_OUTPUT_DIR
 )
 from path import Path as path
 from warnings import simplefilter
@@ -465,6 +467,8 @@ LANGUAGE_DICT = dict(LANGUAGES)
 USE_I18N = True
 USE_L10N = True
 
+STATICI18N_ROOT = PROJECT_ROOT / "static"
+
 # Localization strings (e.g. django.po) are under this directory
 LOCALE_PATHS = (REPO_ROOT + '/conf/locale',)  # edx-platform/conf/locale/
 
@@ -845,6 +849,9 @@ INSTALLED_APPS = (
 
     # edx-milestones service
     'milestones',
+
+    # Static i18n support
+    'statici18n',
 )
 
 

cms/templates/base.html

@@ -23,6 +23,11 @@ from openedx.core.lib.js_utils import (
         ${settings.STUDIO_NAME}
     </title>
 
+    <%
+      jsi18n_path = "js/i18n/{language}/djangojs.js".format(language=LANGUAGE_CODE)
+    %>
+
+    <script type="text/javascript" src="${static.url(jsi18n_path)}"></script>
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta name="path_prefix" content="${EDX_ROOT_URL}">
 

cms/urls.py

@@ -122,12 +122,6 @@ JS_INFO_DICT = {
     'packages': ('openassessment',),
 }
 
-urlpatterns += patterns(
-    '',
-    # Serve catalog of localized strings to be rendered by Javascript
-    url(r'^i18n.js$', 'django.views.i18n.javascript_catalog', JS_INFO_DICT),
-)
-
 if settings.FEATURES.get('ENABLE_CONTENT_LIBRARIES'):
     urlpatterns += (
         url(r'^library/{}?$'.format(LIBRARY_KEY_PATTERN),

conf/locale/config.yaml

@@ -111,6 +111,9 @@ ignore_dirs:
     - '*/spec'
     - '*/tests'
     - '*/features'
+    # Directories full of auto-generated JS
+    - lms/static/js/i18n
+    - cms/static/js/i18n
 
 
 # Third-party installed apps that we also extract strings from.  When adding a

lms/envs/common.py

@@ -922,6 +922,9 @@ LANGUAGE_DICT = dict(LANGUAGES)
 USE_I18N = True
 USE_L10N = True
 
+STATICI18N_ROOT = PROJECT_ROOT / "static"
+STATICI18N_OUTPUT_DIR = "js/i18n"
+
 # Localization strings (e.g. django.po) are under this directory
 LOCALE_PATHS = (REPO_ROOT + '/conf/locale',)  # edx-platform/conf/locale/
 # Messages
@@ -1943,6 +1946,9 @@ INSTALLED_APPS = (
 
     # Gating of course content
     'gating.apps.GatingConfig',
+
+    # Static i18n support
+    'statici18n',
 )
 
 # Migrations which are not in the standard module "migrations"

lms/static/lms/js/require-config.js

@@ -32,7 +32,6 @@
         // NOTE: baseUrl has been previously set in lms/templates/main.html
         waitSeconds: 60,
         paths: {
-            "gettext": "/i18n",
             "annotator_1.2.9": "js/vendor/edxnotes/annotator-full.min",
             "date": "js/vendor/date",
             "moment": "js/vendor/moment.min",

lms/templates/main.html

@@ -51,7 +51,11 @@ from branding import api as branding_api
       </script>
   % endif
 
-  <script type="text/javascript" src="/i18n.js"></script>
+  <%
+    jsi18n_path = "js/i18n/{language}/djangojs.js".format(language=LANGUAGE_CODE)
+  %>
+
+  <script type="text/javascript" src="${static.url(jsi18n_path)}"></script>
 
   <link rel="icon" type="image/x-icon" href="${static.url(static.get_value('favicon_path', settings.FAVICON_PATH))}" />
 

lms/urls.py

@@ -138,11 +138,6 @@ js_info_dict = {
     'packages': ('openassessment',),
 }
 
-urlpatterns += (
-    # Serve catalog of localized strings to be rendered by Javascript
-    url(r'^i18n.js$', 'django.views.i18n.javascript_catalog', js_info_dict),
-)
-
 # sysadmin dashboard, to see what courses are loaded, to delete & load courses
 if settings.FEATURES["ENABLE_SYSADMIN_DASHBOARD"]:
     urlpatterns += (

pavelib/i18n.py

@@ -5,12 +5,15 @@ import sys
 import subprocess
 from path import Path as path
 from paver.easy import task, cmdopts, needs, sh
+from .utils.cmd import django_cmd
 
 try:
     from pygments.console import colorize
 except ImportError:
     colorize = lambda color, text: text
 
+DEFAULT_SETTINGS = 'devstack'
+
 
 @task
 @needs(
@@ -194,6 +197,7 @@ def i18n_robot_pull():
     """
     Pull source strings, generate po and mo files, and validate
     """
+
     # sh('paver test_i18n')
     # Tests were removed from repo, but there should still be tests covering the translations
     # TODO: Validate the recently pulled translations, and give a bail option
@@ -203,10 +207,16 @@ def i18n_robot_pull():
     print "\n\nValidating translations with `i18n_tool validate`..."
     sh("{cmd}".format(cmd=cmd))
 
+    # Generate static i18n JS files.
+    for system in ['lms', 'cms']:
+        sh(django_cmd(system, DEFAULT_SETTINGS, 'compilejsi18n'))
+
     con = raw_input("Continue with committing these translations (y/n)? ")
 
     if con.lower() == 'y':
         sh('git add conf/locale')
+        sh('git add cms/static/js/i18n')
+        sh('git add lms/static/js/i18n')
 
         sh(
             'git commit --message='

requirements/edx/base.txt

@@ -26,6 +26,7 @@ django-oauth-plus==2.2.8
 django-sekizai==0.8.2
 django-ses==0.7.0
 django-simple-history==1.6.3
+django-statici18n==1.1.5
 django-storages-redux==1.3
 django-method-override==0.1.0
 # We need a fix to DRF 3.2.x, for now use it from our own cherry-picked repo