Merged in [8271] and [8292] from rjsparks@nostrum.com:

Send email when a the telechat date (or returning item bit) changes for a document.
Fixes #1452
 - Legacy-Id: 8383
Note: SVN reference [8271] has been migrated to Git commit 80fc0c7caa4feac2966722324e42a53cabe67a6b

Note: SVN reference [8292] has been migrated to Git commit 7c56f8bad35b6ed06f6c6eff7436c178209d4143

ietf/doc/mails.py

@@ -483,3 +483,4 @@ def email_stream_tags_changed(request, doc, added_tags, removed_tags, by, commen
                    removed=removed_tags,
                    by=by,
                    comment=comment))
+

ietf/doc/tests_ballot.py

@@ -480,8 +480,9 @@ class DeferUndeferTestCase(TestCase):
         if doc.type_id in defer_states:
            self.assertEqual(doc.get_state(defer_states[doc.type_id][0]).slug,defer_states[doc.type_id][1])
         self.assertTrue(doc.active_defer_event())
-        self.assertEqual(len(outbox), mailbox_before + 2)
-        self.assertTrue("State Update" in outbox[-2]['Subject'])
+        self.assertEqual(len(outbox), mailbox_before + 3)
+        self.assertTrue("State Update" in outbox[-3]['Subject'])
+        self.assertTrue("Telechat update" in outbox[-2]['Subject'])
         self.assertTrue("Deferred" in outbox[-1]['Subject'])
         self.assertTrue(doc.file_tag() in outbox[-1]['Subject'])
 
@@ -534,7 +535,8 @@ class DeferUndeferTestCase(TestCase):
         if doc.type_id in undefer_states:
            self.assertEqual(doc.get_state(undefer_states[doc.type_id][0]).slug,undefer_states[doc.type_id][1])
         self.assertFalse(doc.active_defer_event())
-        self.assertEqual(len(outbox), mailbox_before + 2)
+        self.assertEqual(len(outbox), mailbox_before + 3)
+        self.assertTrue("Telechat update" in outbox[-3]['Subject'])
         self.assertTrue("State Update" in outbox[-2]['Subject'])
         self.assertTrue("Undeferred" in outbox[-1]['Subject'])
         self.assertTrue(doc.file_tag() in outbox[-1]['Subject'])

ietf/doc/tests_draft.py

@@ -232,7 +232,7 @@ class EditInfoTests(TestCase):
         data = dict(intended_std_level=str(draft.intended_std_level_id),
                     stream=draft.stream_id,
                     ad=str(draft.ad_id),
-                    notify="test@example.com",
+                    notify=draft.notify,
                     note="",
                     )
 
@@ -241,6 +241,7 @@ class EditInfoTests(TestCase):
         self.assertEqual(r.status_code, 200)
 
         # add to telechat
+        mailbox_before=len(outbox)
         self.assertTrue(not draft.latest_event(TelechatDocEvent, type="scheduled_for_telechat"))
         data["telechat_date"] = TelechatDate.objects.active()[0].date.isoformat()
         r = self.client.post(url, data)
@@ -249,8 +250,11 @@ class EditInfoTests(TestCase):
         draft = Document.objects.get(name=draft.name)
         self.assertTrue(draft.latest_event(TelechatDocEvent, type="scheduled_for_telechat"))
         self.assertEqual(draft.latest_event(TelechatDocEvent, type="scheduled_for_telechat").telechat_date, TelechatDate.objects.active()[0].date)
+        self.assertEqual(len(outbox),mailbox_before+1)
+        self.assertTrue("Telechat update" in outbox[-1]['Subject'])
 
         # change telechat
+        mailbox_before=len(outbox)
         data["telechat_date"] = TelechatDate.objects.active()[1].date.isoformat()
         r = self.client.post(url, data)
         self.assertEqual(r.status_code, 302)
@@ -259,6 +263,8 @@ class EditInfoTests(TestCase):
         telechat_event = draft.latest_event(TelechatDocEvent, type="scheduled_for_telechat")
         self.assertEqual(telechat_event.telechat_date, TelechatDate.objects.active()[1].date)
         self.assertFalse(telechat_event.returning_item)
+        self.assertEqual(len(outbox),mailbox_before+1)
+        self.assertTrue("Telechat update" in outbox[-1]['Subject'])
 
         # change to a telechat that should cause returning item to be auto-detected
         # First, make it appear that the previous telechat has already passed
@@ -277,12 +283,15 @@ class EditInfoTests(TestCase):
         self.assertTrue(telechat_event.returning_item)
 
         # remove from agenda
+        mailbox_before=len(outbox)
         data["telechat_date"] = ""
         r = self.client.post(url, data)
         self.assertEqual(r.status_code, 302)
 
         draft = Document.objects.get(name=draft.name)
         self.assertTrue(not draft.latest_event(TelechatDocEvent, type="scheduled_for_telechat").telechat_date)
+        self.assertEqual(len(outbox),mailbox_before+1)
+        self.assertTrue("Telechat update" in outbox[-1]['Subject'])
 
     def test_start_iesg_process_on_draft(self):
         make_test_data()

ietf/doc/utils.py

@@ -7,6 +7,7 @@ import datetime
 from django.conf import settings
 from django.db.models.query import EmptyQuerySet
 from django.forms import ValidationError
+from django.utils.html import strip_tags
 
 from ietf.utils import markup_txt
 from ietf.doc.models import Document, DocHistory
@@ -16,6 +17,23 @@ from ietf.name.models import DocReminderTypeName, DocRelationshipName
 from ietf.group.models import Role
 from ietf.ietfauth.utils import has_role
 from ietf.utils import draft
+from ietf.utils.mail import send_mail
+
+#FIXME - it would be better if this lived in ietf/doc/mails.py, but there's
+#        an import order issue to work out.
+def email_update_telechat(request, doc, text):
+    to = set(['iesg@ietf.org','iesg-secretary@ietf.org'])
+    to.update(set([x.strip() for x in doc.notify.replace(';', ',').split(',')]))
+
+    if not to:
+        return
+    
+    text = strip_tags(text)
+    send_mail(request, list(to), None,
+              "Telechat update notice: %s" % doc.file_tag(),
+              "doc/mail/update_telechat.txt",
+              dict(text=text,
+                   url=settings.IDTRACKER_BASE_URL + doc.get_absolute_url()))
 
 def get_state_types(doc):
     res = []
@@ -368,6 +386,7 @@ def update_telechat(request, doc, by, new_telechat_date, new_returning_item=None
             e.desc = "Removed telechat returning item indication"
 
     e.save()
+    email_update_telechat(request, doc, e.desc)
 
 def rebuild_reference_relations(doc,filename=None):
     if doc.type.slug != 'draft':

ietf/templates/doc/mail/update_telechat.txt

@@ -0,0 +1,3 @@
+{% autoescape off %}{{ text }}
+ID Tracker URL: {{ url }}
+{% endautoescape %}