Merged in code from mark@painless-security.com in [17694] which provides historic_group information in the session_details() view, and a test case for same. Added 'now' information in the template dictionary, for use when rendering old (vs. upcoming) session details. Commit ready for merge.

- Legacy-Id: 17738
Note: SVN reference [17694] has been migrated to Git commit 4df7e5531f8273892c71a363cf328bb324585204

ietf/meeting/tests_views.py

@@ -1091,6 +1091,12 @@ class SessionDetailsTests(TestCase):
         self.assertTrue(all([x in unicontent(r) for x in ('slides','agenda','minutes','draft')]))
         self.assertNotContains(r, 'deleted')
 
+        q = PyQuery(r.content)
+        self.assertTrue(q('div.session_buttons#session_%s' % session.id), 
+                               'Session detail page does not contain session tool buttons') 
+        self.assertFalse(q('div.session_buttons#session_%s span.fa-arrows-alt' % session.id), 
+                         'The session detail page is incorrectly showing the "Show meeting materials" button')
+
     def test_session_details_past_interim(self):
         group = GroupFactory.create(type_id='wg',state_id='active')
         chair = RoleFactory(name_id='chair',group=group)

ietf/meeting/views.py

@@ -78,6 +78,7 @@ from ietf.secr.proceedings.utils import handle_upload_file
 from ietf.secr.proceedings.proc_utils import (get_progress_stats, post_process, import_audio_files,
     create_recording)
 from ietf.utils.decorators import require_api_key
+from ietf.utils.history import find_history_replacements_active_at
 from ietf.utils.log import assertion
 from ietf.utils.mail import send_mail_message, send_mail_text
 from ietf.utils.pipe import pipe
@@ -1128,9 +1129,22 @@ def session_details(request, num, acronym):
     if not sessions:
         raise Http404
 
+    # Find the time of the meeting, so that we can look back historically 
+    # for what the group was called at the time. 
+    meeting_time = datetime.datetime.combine(meeting.date, datetime.time()) 
+
+    groups = list(set([ s.group for s in sessions ]))
+    group_replacements = find_history_replacements_active_at(groups, meeting_time) 
+
     status_names = {n.slug: n.name for n in SessionStatusName.objects.all()}
     for session in sessions:
 
+        session.historic_group = None 
+        if session.group: 
+            session.historic_group = group_replacements.get(session.group_id) 
+            if session.historic_group: 
+                session.historic_group.historic_parent = None 
+
         session.type_counter = Counter()
         ss = session.timeslotassignments.filter(schedule=meeting.schedule).order_by('timeslot__time')
         if ss:
@@ -1183,6 +1197,7 @@ def session_details(request, num, acronym):
                     'can_manage_materials' : can_manage,
                     'can_view_request': can_view_request,
                     'thisweek': datetime.date.today()-datetime.timedelta(days=7),
+                    'now': datetime.datetime.now(),
                   })
 
 class SessionDraftsForm(forms.Form):
@@ -2237,7 +2252,7 @@ def past(request):
 
 def upcoming(request):
     '''List of upcoming meetings'''
-    today = datetime.date.today()
+    today = datetime.date.today()-datetime.timedelta(days=7)
 
     # Get ietf meetings starting 7 days ago, and interim meetings starting today
     ietf_meetings = Meeting.objects.filter(type_id='ietf', date__gte=today-datetime.timedelta(days=7))
@@ -2274,6 +2289,7 @@ def upcoming(request):
                   'menu_actions': actions,
                   'menu_entries': menu_entries,
                   'selected_menu_entry': selected_menu_entry,
+                  'now': datetime.datetime.now()
                   })