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edx-platform
Commit eb3b8c5c by Ned Batchelder
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TNL-2269 Compute language direction every time. 

The old code would compute the language direction once when the template
was loaded.

TNL-2269
parent 4eaa12d9
Showing with 45 additions and 22 deletions
cms/templates/base.html
......@@ -2,16 +2,13 @@
<%namespace name='static' file='static_content.html'/>
<%!
from django.utils.translation import ugettext as _
from django.utils.translation import get_language_bidi
from django.template.defaultfilters import escapejs
import json
dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
%>
<!doctype html>
<!--[if lte IE 9]><html class="ie9 lte9" lang="${LANGUAGE_CODE}"><![endif]-->
<!--[if !IE]><<!--><html lang="${LANGUAGE_CODE}"><!--<![endif]-->
<head dir="${dir_rtl}">
<head dir="${static.dir_rtl()}">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>
......@@ -38,7 +35,7 @@ dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
<%block name="header_extras"></%block>
</head>
<body class="${dir_rtl} <%block name='bodyclass'></%block> lang_${LANGUAGE_CODE}">
<body class="${static.dir_rtl()} <%block name='bodyclass'></%block> lang_${LANGUAGE_CODE}">
<%block name="view_notes"></%block>
<a class="nav-skip" href="#content">${_("Skip to main content")}</a>
......@@ -57,7 +54,7 @@ dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
</script>
<!-- view -->
<div class="wrapper wrapper-view" dir="${dir_rtl}">
<div class="wrapper wrapper-view" dir="${static.dir_rtl()}">
<% online_help_token = self.online_help_token() if hasattr(self, 'online_help_token') else None %>
<%include file="widgets/header.html" args="online_help_token=online_help_token" />
......
common/djangoapps/pipeline_mako/templates/static_content.html
......@@ -27,6 +27,7 @@ except:
% endfor
%endif
</%def>
<%def name='js(group)'>
% if settings.FEATURES['USE_DJANGO_PIPELINE']:
${compressed_js(group)}
......@@ -37,6 +38,15 @@ except:
%endif
</%def>
## A language-direction indicator, suitable for use in class="" attributes,
## for example:
##
## <body class="${dir_rtl()}">
##
<%def name="dir_rtl()"><%
return 'rtl' if get_language_bidi() else 'ltr'
%></%def>
<%def name="include(path)"><%
from django.template.loaders.filesystem import _loader
source, template_path = _loader.load_template_source(path)
......
lms/djangoapps/courseware/tests/test_i18n.py
......@@ -9,19 +9,40 @@ from django.test.utils import override_settings
@attr('shard_1')
@override_settings(LANGUAGES=(('eo', 'Esperanto'),))
@override_settings(LANGUAGES=[('eo', 'Esperanto'), ('ar', 'Arabic')])
class I18nTestCase(TestCase):
"""
Tests for i18n
"""
def assert_tag_has_attr(self, content, tag, attname, value):
"""Assert that a tag in `content` has a certain value in a certain attribute."""
regex = r"""<{tag} [^>]*\b{attname}=['"]([\w\d ]+)['"][^>]*>""".format(tag=tag, attname=attname)
match = re.search(regex, content)
self.assertTrue(match, "Couldn't find desired tag in %r" % content)
attvalues = match.group(1).split()
self.assertIn(value, attvalues)
def test_default_is_en(self):
response = self.client.get('/')
self.assertIn('<html lang="en">', response.content)
self.assert_tag_has_attr(response.content, "html", "lang", "en")
self.assertEqual(response['Content-Language'], 'en')
self.assertTrue(re.search('<body.*class=".*lang_en">', response.content))
self.assert_tag_has_attr(response.content, "body", "class", "lang_en")
def test_esperanto(self):
response = self.client.get('/', HTTP_ACCEPT_LANGUAGE='eo')
self.assertIn('<html lang="eo">', response.content)
self.assert_tag_has_attr(response.content, "html", "lang", "eo")
self.assertEqual(response['Content-Language'], 'eo')
self.assertTrue(re.search('<body.*class=".*lang_eo">', response.content))
self.assert_tag_has_attr(response.content, "body", "class", "lang_eo")
def test_switching_languages_bidi(self):
response = self.client.get('/')
self.assert_tag_has_attr(response.content, "html", "lang", "en")
self.assertEqual(response['Content-Language'], 'en')
self.assert_tag_has_attr(response.content, "body", "class", "lang_en")
self.assert_tag_has_attr(response.content, "body", "class", "ltr")
response = self.client.get('/', HTTP_ACCEPT_LANGUAGE='ar')
self.assert_tag_has_attr(response.content, "html", "lang", "ar")
self.assertEqual(response['Content-Language'], 'ar')
self.assert_tag_has_attr(response.content, "body", "class", "lang_ar")
self.assert_tag_has_attr(response.content, "body", "class", "rtl")
lms/templates/certificates/certificate-base.html
<%namespace name='static' file='/static_content.html'/>
<%! from django.utils.translation import ugettext as _ %>
<%! import mako.runtime %>
<% mako.runtime.UNDEFINED = '' %>
<%
# set doc language direction
from django.utils.translation import get_language_bidi
dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
document_body_class = document_body_class_append if document_body_class_append else ''
%>
<!DOCTYPE html>
<html class="no-js" lang="en">
<head dir=-"${dir_rtl}">
<head dir=-"${static.dir_rtl()}">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
......@@ -21,7 +19,7 @@
<%include file="_assets-primary.html" />
</head>
<body class="view-certificate view-valid-certificate ${dir_rtl} ${document_body_class}" data-view="valid-certificate">
<body class="view-certificate view-valid-certificate ${static.dir_rtl()} ${document_body_class}" data-view="valid-certificate">
<div class="wrapper-view">
${self.body()}
......
lms/templates/main.html
......@@ -4,17 +4,14 @@
from django.core.urlresolvers import reverse
from django.utils.http import urlquote_plus
from django.utils.translation import ugettext as _
from django.utils.translation import get_language_bidi
from microsite_configuration import microsite
from microsite_configuration import page_title_breadcrumbs
from branding import api as branding_api
dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
%>
<!DOCTYPE html>
<!--[if lte IE 9]><html class="ie ie9 lte9" lang="${LANGUAGE_CODE}"><![endif]-->
<!--[if !IE]><!--><html lang="${LANGUAGE_CODE}"><!--<![endif]-->
<head dir="${dir_rtl}">
<head dir="${static.dir_rtl()}">
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
% if responsive:
......@@ -131,8 +128,8 @@ dir_rtl = 'rtl' if get_language_bidi() else 'ltr'
</head>
<body class="${dir_rtl} <%block name='bodyclass'/> lang_${LANGUAGE_CODE}">
<div class="window-wrap" dir="${dir_rtl}">
<body class="${static.dir_rtl()} <%block name='bodyclass'/> lang_${LANGUAGE_CODE}">
<div class="window-wrap" dir="${static.dir_rtl()}">
<a class="nav-skip" href="<%block name="nav_skip">#content</%block>">${_("Skip to main content")}</a>
% if not disable_header:
......
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