comments viewlet's format_time now returns localized time.

svn path=/plone.app.discussion/trunk/; revision=27471

plone/app/discussion/TODO.txt

@@ -19,7 +19,7 @@ BASIC COMMENTING FUNCTIONALITY
 
  [ ] Fix temporary commenter's image css
 
- [ ] Make comments viewlet format_time return localized time
+ [X] Make comments viewlet format_time return localized time
 
  [ ] Add i18n translations
 

plone/app/discussion/browser/comments.py

@@ -1,4 +1,5 @@
 from datetime import datetime
+from DateTime import DateTime
 
 from urllib import quote as url_quote
 
@@ -125,10 +126,11 @@ class CommentsViewlet(ViewletBase):
         return '%s/login_form?came_from=%s' % (self.navigation_root_url, url_quote(self.request.get('URL', '')),)
 
     def format_time(self, time):
-        # Todo: return localized time
-        return time.strftime("%a, %d %b %Y %H:%M")
-        # XXX: Not working, returns None !!!
-        #return self.context.restrictedTraverse('@@plone').toLocalizedTime(time, long_format=True)
+        # We have to transform Python datetime into Zope DateTime
+        # before we can call toLocalizedTime
+        util = getToolByName(self.context, 'translation_service')
+        zope_time = DateTime(time.year, time.month, time.day, time.hour, time.minute, time.second)
+        return util.toLocalizedTime(zope_time, long_format=True)
 
 class AddComment(BrowserView):
     """Add a comment to a conversation

plone/app/discussion/tests/test_comments_viewlet.py

@@ -37,7 +37,9 @@ class CommentsViewletTest(PloneTestCase):
         self.viewlet = CommentsViewlet(context, request, None, None)
 
     def test_format_time(self):
-        pass
+        python_time = datetime(2009, 02, 01, 23, 32, 03, 57)
+        localized_time = self.viewlet.format_time(python_time)
+        self.assertEquals(localized_time, "Feb 01, 2009 11:32 PM")
 
     def test_get_commenter_portrait(self):