Manually moved the concepts forward. Reworked some presentation. Working enough to bring testers in at Sprint93

- Legacy-Id: 9717

ietf/doc/fields.py

@@ -4,6 +4,8 @@ from django.utils.html import escape
 from django import forms
 from django.core.urlresolvers import reverse as urlreverse
 
+import debug                            # pyflakes:ignore
+
 from ietf.doc.models import Document, DocAlias
 from ietf.doc.utils import uppercase_std_abbreviated_name
 

ietf/doc/mails.py

@@ -488,3 +488,26 @@ def email_stream_tags_changed(request, doc, added_tags, removed_tags, by, commen
                    by=by,
                    comment=comment))
 
+def send_review_possibly_replaces_request(request, doc):
+    to_email = []
+
+    if doc.stream_id == "ietf":
+        to_email.extend(r.formatted_email() for r in Role.objects.filter(group=doc.group, name="chair").select_related("email", "person"))
+    elif doc.stream_id == "iab":
+        to_email.append("IAB Stream <iab-stream@iab.org>")
+    elif doc.stream_id == "ise":
+        to_email.append("Independent Submission Editor <rfc-ise@rfc-editor.org>")
+    elif doc.stream_id == "irtf":
+        to_email.append("IRSG <irsg@irtf.org>")
+
+    if not to_email:
+        to_email.append("internet-drafts@ietf.org")
+
+    if to_email:
+        send_mail(request, to_email, settings.DEFAULT_FROM_EMAIL,
+                  'Review of suggested possible replacements for %s-%s needed' % (doc.name, doc.rev),
+                  'doc/mail/review_possibly_replaces_request.txt', {
+                      'doc': doc,
+                      'possibly_replaces': doc.related_that_doc("possibly-replaces"),
+                      'review_url': settings.IDTRACKER_BASE_URL + urlreverse("doc_review_possibly_replaces", kwargs={ "name": doc.name }),
+                  })

ietf/doc/models.py

@@ -654,6 +654,8 @@ EVENT_TYPES = [
     ("completed_resurrect", "Completed resurrect"),
     ("changed_consensus", "Changed consensus"),
     ("published_rfc", "Published RFC"),
+    ("added_suggested_replaces", "Added suggested replacement relationships"),
+    ("reviewed_suggested_replaces", "Reviewed suggested replacement relationships"),
 
     # WG events
     ("changed_group", "Changed group"),

ietf/doc/tests_draft.py

@@ -11,7 +11,7 @@ import debug                            # pyflakes:ignore
 
 from ietf.doc.models import ( Document, DocAlias, DocReminder, DocumentAuthor, DocEvent,
     ConsensusDocEvent, LastCallDocEvent, RelatedDocument, State, TelechatDocEvent, 
-    WriteupDocEvent, BallotDocEvent)
+    WriteupDocEvent, BallotDocEvent, DocRelationshipName)
 from ietf.doc.utils import get_tags_for_stream_id
 from ietf.name.models import StreamName, IntendedStdLevelName, DocTagName
 from ietf.group.models import Group
@@ -1255,11 +1255,14 @@ class ChangeReplacesTests(TestCase):
         self.assertEqual(len(q('[type=submit]:contains("Save")')), 1)
         
         # Post that says replacea replaces base a
+        RelatedDocument.objects.create(source=self.replacea, target=self.basea.docalias_set.first(),
+                                       relationship=DocRelationshipName.objects.get(slug="possibly-replaces"))
         self.assertEqual(self.basea.get_state().slug,'active')
         r = self.client.post(url, dict(replaces=str(DocAlias.objects.get(name=self.basea.name).id)))
         self.assertEqual(r.status_code, 302)
         self.assertEqual(RelatedDocument.objects.filter(relationship__slug='replaces',source=self.replacea).count(),1) 
         self.assertEqual(Document.objects.get(name='draft-test-base-a').get_state().slug,'repl')
+        self.assertTrue(not RelatedDocument.objects.filter(relationship='possibly-replaces', source=self.replacea))
 
         # Post that says replaceboth replaces both base a and base b
         url = urlreverse('doc_change_replaces', kwargs=dict(name=self.replaceboth.name))
@@ -1281,3 +1284,21 @@ class ChangeReplacesTests(TestCase):
         self.assertEqual(r.status_code, 302)
         self.assertEqual(Document.objects.get(name='draft-test-base-a').get_state().slug,'active')
 
+    def test_review_possibly_replaces(self):
+        replaced = self.basea.docalias_set.first()
+        RelatedDocument.objects.create(source=self.replacea, target=replaced,
+                                       relationship=DocRelationshipName.objects.get(slug="possibly-replaces"))
+
+        url = urlreverse('doc_review_possibly_replaces', kwargs=dict(name=self.replacea.name))
+        login_testing_unauthorized(self, "secretary", url)
+
+        r = self.client.get(url)
+        self.assertEquals(r.status_code, 200)
+        q = PyQuery(r.content)
+        self.assertEquals(len(q('form[name=review-suggested-replaces]')), 1)
+
+        r = self.client.post(url, dict(replaces=[replaced.pk]))
+        self.assertEquals(r.status_code, 302)
+        self.assertTrue(not self.replacea.related_that_doc("possibly-replaces"))
+        self.assertEqual(len(self.replacea.related_that_doc("replaces")), 1)
+        self.assertEquals(Document.objects.get(pk=self.basea.pk).get_state().slug, 'repl')

ietf/doc/urls.py

@@ -79,6 +79,7 @@ urlpatterns = patterns('',
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/stream/$', views_draft.change_stream, name='doc_change_stream'),
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/replaces/$', views_draft.replaces, name='doc_change_replaces'),
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/notify/$', views_doc.edit_notify, name='doc_change_notify'),
+    url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/suggested-replaces/$', views_draft.review_possibly_replaces, name='doc_review_possibly_replaces'),
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/status/$', views_draft.change_intention, name='doc_change_intended_status'),
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/telechat/$', views_doc.telechat_date, name='doc_change_telechat_date'),
     url(r'^(?P<name>[A-Za-z0-9._+-]+)/edit/iesgnote/$', views_draft.edit_iesg_note, name='doc_change_iesg_note'),

ietf/doc/utils.py

@@ -10,8 +10,7 @@ from django.db.models.query import EmptyQuerySet
 from django.forms import ValidationError
 from django.utils.html import strip_tags, escape
 
-from ietf.utils import markup_txt
-from ietf.doc.models import Document, DocHistory
+from ietf.doc.models import Document, DocHistory, State
 from ietf.doc.models import DocAlias, RelatedDocument, BallotType, DocReminder
 from ietf.doc.models import DocEvent, BallotDocEvent, NewRevisionDocEvent, StateDocEvent
 from ietf.doc.models import save_document_in_history, STATUSCHANGE_RELATIONS
@@ -19,7 +18,7 @@ from ietf.name.models import DocReminderTypeName, DocRelationshipName
 from ietf.group.models import Role
 from ietf.person.models import Email
 from ietf.ietfauth.utils import has_role
-from ietf.utils import draft
+from ietf.utils import draft, markup_txt
 from ietf.utils.mail import send_mail
 
 #FIXME - it would be better if this lived in ietf/doc/mails.py, but there's
@@ -314,9 +313,9 @@ def update_reminder(doc, reminder_type_slug, event, due_date):
             reminder.active = False
             reminder.save()
 
-def prettify_std_name(n):
+def prettify_std_name(n, spacing=" "):
     if re.match(r"(rfc|bcp|fyi|std)[0-9]+", n):
-        return n[:3].upper() + " " + n[3:]
+        return n[:3].upper() + spacing + n[3:]
     else:
         return n
 
@@ -459,6 +458,75 @@ def rebuild_reference_relations(doc,filename=None):
 
     return ret
 
+def collect_email_addresses(emails, doc):
+    for author in doc.authors.all():
+        if author.address not in emails:
+            emails[author.address] = '"%s"' % (author.person.name)
+    if doc.group and doc.group.acronym != 'none':
+        for role in doc.group.role_set.filter(name='chair'):
+            if role.email.address not in emails:
+                emails[role.email.address] = '"%s"' % (role.person.name)
+        if doc.group.type.slug == 'wg':
+            address = '%s-ads@tools.ietf.org' % doc.group.acronym
+            if address not in emails:
+                emails[address] = '"%s-ads"' % (doc.group.acronym)
+        elif doc.group.type.slug == 'rg':
+            for role in doc.group.parent.role_set.filter(name='chair'):
+                if role.email.address not in emails:
+                    emails[role.email.address] = '"%s"' % (role.person.name)
+    if doc.shepherd and doc.shepherd.address not in emails:
+        emails[doc.shepherd.address] = u'"%s"' % (doc.shepherd.person.name or "")
+
+def set_replaces_for_document(request, doc, new_replaces, by, email_subject, email_comment=""):
+    emails = {}
+    collect_email_addresses(emails, doc)
+
+    relationship = DocRelationshipName.objects.get(slug='replaces')
+    old_replaces = doc.related_that_doc("replaces")
+
+    for d in old_replaces:
+        if d not in new_replaces:
+            collect_email_addresses(emails, d.document)
+            RelatedDocument.objects.filter(source=doc, target=d, relationship=relationship).delete()
+            if not RelatedDocument.objects.filter(target=d, relationship=relationship):
+                s = 'active' if d.document.expires > datetime.datetime.now() else 'expired'
+                d.document.set_state(State.objects.get(type='draft', slug=s))
+
+    for d in new_replaces:
+        if d not in old_replaces:
+            collect_email_addresses(emails, d.document)
+            RelatedDocument.objects.create(source=doc, target=d, relationship=relationship)
+            d.document.set_state(State.objects.get(type='draft', slug='repl'))
+
+    e = DocEvent(doc=doc, by=by, type='changed_document')
+    new_replaces_names = u", ".join(d.name for d in new_replaces) or u"None"
+    old_replaces_names = u", ".join(d.name for d in old_replaces) or u"None"
+    e.desc = u"This document now replaces <b>%s</b> instead of %s" % (new_replaces_names, old_replaces_names)
+    e.save()
+
+    # make sure there are no lingering suggestions duplicating new replacements
+    RelatedDocument.objects.filter(source=doc, target__in=new_replaces, relationship="possibly-replaces").delete()
+
+    email_desc = e.desc.replace(", ", "\n    ")
+
+    if email_comment:
+        email_desc += "\n" + email_comment
+
+    to = [
+        u'%s <%s>' % (emails[email], email) if emails[email] else u'<%s>' % email
+        for email in sorted(emails)
+    ]
+
+    from ietf.doc.mails import html_to_text
+
+    send_mail(request, to,
+              "DraftTracker Mail System <iesg-secretary@ietf.org>",
+              email_subject,
+              "doc/mail/change_notice.txt",
+              dict(text=html_to_text(email_desc),
+                   doc=doc,
+                   url=settings.IDTRACKER_BASE_URL + doc.get_absolute_url()))
+
 def check_common_doc_name_rules(name):
     """Check common rules for document names for use in forms, throws
     ValidationError in case there's a problem."""

ietf/doc/views_doc.py

@@ -345,6 +345,8 @@ def document_main(request, name, rev=None):
 
         replaces = [d.name for d in doc.related_that_doc("replaces")]
         replaced_by = [d.name for d in doc.related_that("replaces")]
+        possibly_replaces = [d.name for d in doc.related_that_doc("possibly-replaces")]
+        possibly_replaced_by = [d.name for d in doc.related_that("possibly-replaces")]
         published = doc.latest_event(type="published_rfc")
         started_iesg_process = doc.latest_event(type="started_iesg_process")
 
@@ -355,6 +357,8 @@ def document_main(request, name, rev=None):
         table_rows = dict(doc=4, stream=2, iesg=4, iana=2, rfced=1)
         table_rows['doc'] += 1 if replaces or can_edit_stream_info else 0
         table_rows['doc'] += 1 if replaced_by  else 0
+        table_rows['doc'] += 1 if possibly_replaces  else 0
+        table_rows['doc'] += 1 if possibly_replaced_by  else 0
         table_rows['doc'] += 1 if doc.get_state_slug() != "rfc" else 0
         table_rows['doc'] += 1 if conflict_reviews else 0
 
@@ -396,6 +400,8 @@ def document_main(request, name, rev=None):
 
                                        replaces=replaces,
                                        replaced_by=replaced_by,
+                                       possibly_replaces=possibly_replaces,
+                                       possibly_replaced_by=possibly_replaced_by,
                                        updates=[prettify_std_name(d.name) for d in doc.related_that_doc("updates")],
                                        updated_by=[prettify_std_name(d.document.canonical_name()) for d in doc.related_that("updates")],
                                        obsoletes=[prettify_std_name(d.name) for d in doc.related_that_doc("obs")],

ietf/doc/views_draft.py

@@ -13,16 +13,17 @@ from django.contrib.auth.decorators import login_required
 from django.template.defaultfilters import pluralize
 from django.contrib import messages
 
-from ietf.doc.models import ( Document, DocAlias, DocRelationshipName, RelatedDocument, State,
+from ietf.doc.models import ( Document, DocAlias, RelatedDocument, State,
     StateType, DocEvent, ConsensusDocEvent, TelechatDocEvent, WriteupDocEvent, IESG_SUBSTATE_TAGS,
     save_document_in_history )
 from ietf.doc.mails import ( email_ad, email_pulled_from_rfc_queue, email_resurrect_requested,
     email_resurrection_completed, email_state_changed, email_stream_changed,
     email_stream_state_changed, email_stream_tags_changed, extra_automation_headers,
-    generate_publication_request, html_to_text )
+    generate_publication_request  )
 from ietf.doc.utils import ( add_state_change_event, can_adopt_draft,
     get_tags_for_stream_id, nice_consensus,
-    update_reminder, update_telechat, make_notify_changed_event, get_initial_notify )
+    update_reminder, update_telechat, make_notify_changed_event, get_initial_notify,
+    set_replaces_for_document )
 from ietf.doc.lastcall import request_last_call
 from ietf.doc.fields import SearchableDocAliasesField
 from ietf.group.models import Group, Role
@@ -287,26 +288,6 @@ def doc_ajax_internet_draft(request):
     response = [dict(id=r.id, label=r.name) for r in results]
     return response
 
-def collect_email_addresses(emails, doc):
-    for author in doc.authors.all():
-        if author.address not in emails:
-            emails[author.address] = '"%s"' % (author.person.name)
-    if doc.group.acronym != 'none':
-        for role in doc.group.role_set.filter(name='chair'):
-            if role.email.address not in emails:
-                emails[role.email.address] = '"%s"' % (role.person.name)
-        if doc.group.type.slug == 'wg':
-            address = '%s-ads@tools.ietf.org' % doc.group.acronym
-            if address not in emails:
-                emails[address] = '"%s-ads"' % (doc.group.acronym)
-        elif doc.group.type.slug == 'rg':
-            for role in doc.group.parent.role_set.filter(name='chair'):
-                if role.email.address not in emails:
-                    emails[role.email.address] = '"%s"' % (role.person.name)
-    if doc.shepherd and doc.shepherd.address not in emails:
-        emails[doc.shepherd.address] = u'"%s"' % (doc.shepherd.person.name or "")
-    return emails
-
 class ReplacesForm(forms.Form):
     replaces = SearchableDocAliasesField(required=False)
     comment = forms.CharField(widget=forms.Textarea, required=False)
@@ -333,68 +314,96 @@ def replaces(request, name):
     if not (has_role(request.user, ("Secretariat", "Area Director"))
             or is_authorized_in_doc_stream(request.user, doc)):
         return HttpResponseForbidden("You do not have the necessary permissions to view this page")
-    login = request.user.person
+
     if request.method == 'POST':
         form = ReplacesForm(request.POST, doc=doc)
         if form.is_valid():
             new_replaces = set(form.cleaned_data['replaces'])
             comment = form.cleaned_data['comment'].strip()
             old_replaces = set(doc.related_that_doc("replaces"))
+            by = request.user.person
+
             if new_replaces != old_replaces:
                 save_document_in_history(doc)
-                emails = {}
-                emails = collect_email_addresses(emails, doc)
-                relationship = DocRelationshipName.objects.get(slug='replaces')
-                for d in old_replaces:
-                    if d not in new_replaces:
-                        emails = collect_email_addresses(emails, d.document)
-                        RelatedDocument.objects.filter(source=doc, target=d, relationship=relationship).delete()
-                        if not RelatedDocument.objects.filter(target=d, relationship=relationship):
-                            d.document.set_state(State.objects.get(type='draft',slug='active' if d.document.expires>datetime.datetime.now() else 'expired'))
-                for d in new_replaces:
-                    if d not in old_replaces:
-                        emails = collect_email_addresses(emails, d.document)
-                        RelatedDocument.objects.create(source=doc, target=d, relationship=relationship)
-                        d.document.set_state(State.objects.get(type='draft',slug='repl'))
-                e = DocEvent(doc=doc,by=login,type='changed_document')
-                new_replaces_names = ", ".join([d.name for d in new_replaces])
-                if not new_replaces_names:
-                    new_replaces_names = "None"
-                old_replaces_names = ", ".join([d.name for d in old_replaces])
-                if not old_replaces_names:
-                    old_replaces_names = "None"
-                e.desc = u"This document now replaces <b>%s</b> instead of %s"% (new_replaces_names, old_replaces_names)
-                e.save()
-                email_desc = e.desc.replace(", ", "\n    ")
-                if comment:
-                    c = DocEvent(doc=doc,by=login,type="added_comment")
-                    c.desc = comment
-                    c.save()
-                    email_desc += "\n"+c.desc
-                doc.time = e.time
+                doc.time = datetime.datetime.now()
                 doc.save()
-                email_list = []
-                for key in sorted(emails):
-                    if emails[key]:
-                        email_list.append('%s <%s>' % (emails[key], key))
-                    else:
-                        email_list.append('<%s>' % key)
-                email_string = ", ".join(email_list)
-                send_mail(request, email_string,
-                 "DraftTracker Mail System <iesg-secretary@ietf.org>",
-                 "%s updated by %s" % (doc.name, login),
-                 "doc/mail/change_notice.txt",
-                 dict(text=html_to_text(email_desc),
-                      doc=doc,
-                      url=settings.IDTRACKER_BASE_URL + doc.get_absolute_url()))
+
+                set_replaces_for_document(request, doc, new_replaces, by=by,
+                                          email_subject="%s replacement status updated by %s" % (doc.name, by),
+                                          email_comment=comment)
+
+                if comment:
+                    DocEvent.objects.create(doc=doc, by=by, type="added_comment", desc=comment)
+
             return HttpResponseRedirect(doc.get_absolute_url())
     else:
         form = ReplacesForm(doc=doc)
-    return render_to_response('doc/draft/change_replaces.html',
-                              dict(form=form,
-                                   doc=doc,
-                                   ),
-                              context_instance=RequestContext(request))
+    return render(request, 'doc/draft/change_replaces.html',
+                  dict(form=form,
+                       doc=doc,
+                   ))
+
+class SuggestedReplacesForm(forms.Form):
+    replaces = forms.ModelMultipleChoiceField(queryset=DocAlias.objects.all(),
+                                              label="Suggestions", required=False, widget=forms.CheckboxSelectMultiple,
+                                              help_text="Select only the documents that are replaced by this document")
+    comment = forms.CharField(label="Optional comment", widget=forms.Textarea, required=False)
+
+    def __init__(self, suggested, *args, **kwargs):
+        super(SuggestedReplacesForm, self).__init__(*args, **kwargs)
+        pks = [d.pk for d in suggested]
+        self.fields["replaces"].initial = pks
+        self.fields["replaces"].queryset = self.fields["replaces"].queryset.filter(pk__in=pks)
+        self.fields["replaces"].choices = [(d.pk, d.name) for d in suggested]
+
+def review_possibly_replaces(request, name):
+    doc = get_object_or_404(Document, docalias__name=name)
+    if doc.type_id != 'draft':
+        raise Http404
+    if not (has_role(request.user, ("Secretariat", "Area Director"))
+            or is_authorized_in_doc_stream(request.user, doc)):
+        return HttpResponseForbidden("You do not have the necessary permissions to view this page")
+
+    suggested = list(doc.related_that_doc("possibly-replaces"))
+    if not suggested:
+        raise Http404
+
+    if request.method == 'POST':
+        form = SuggestedReplacesForm(suggested, request.POST)
+        if form.is_valid():
+            replaces = set(form.cleaned_data['replaces'])
+            old_replaces = set(doc.related_that_doc("replaces"))
+            new_replaces = old_replaces.union(replaces)
+
+            comment = form.cleaned_data['comment'].strip()
+            by = request.user.person
+
+            save_document_in_history(doc)
+            doc.time = datetime.datetime.now()
+            doc.save()
+
+            # all suggestions reviewed, so get rid of them
+            DocEvent.objects.create(doc=doc, by=by, type="reviewed_suggested_replaces",
+                                    desc="Reviewed suggested replacement relationships: %s" % ", ".join(d.name for d in suggested))
+            RelatedDocument.objects.filter(source=doc, target__in=suggested,relationship__slug='possibly-replaces').delete()
+
+            if new_replaces != old_replaces:
+                set_replaces_for_document(request, doc, new_replaces, by=by,
+                                          email_subject="%s replacement status updated by %s" % (doc.name, by),
+                                          email_comment=comment)
+
+            if comment:
+                DocEvent.objects.create(doc=doc, by=by, type="added_comment", desc=comment)
+
+            return HttpResponseRedirect(doc.get_absolute_url())
+    else:
+        form = SuggestedReplacesForm(suggested)
+
+    return render(request, 'doc/draft/review_possibly_replaces.html',
+                  dict(form=form,
+                       doc=doc,
+                   ))
+
 
 class ChangeIntentionForm(forms.Form):
     intended_std_level = forms.ModelChoiceField(IntendedStdLevelName.objects.filter(used=True), empty_label="(None)", required=True, label="Intended RFC status")

ietf/name/fixtures/names.json

@@ -293,6 +293,17 @@
  "model": "name.docrelationshipname",
  "pk": "toexp"
 },
+{
+ "fields": {
+  "order": 0,
+  "revname": "Possibly Replaced By",
+  "used": true,
+  "name": "Possibly Replaces",
+  "desc": ""
+ },
+ "model": "name.docrelationshipname",
+ "pk": "possibly-replaces"
+},
 {
  "fields": {
   "order": 3,

ietf/name/migrations/0005_add_sug_replaces.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+def add_possibly_replaces(apps, schema_editor):
+
+        DocRelationshipName = apps.get_model("name","DocRelationshipName")
+        DocRelationshipName.objects.create(slug='possibly-replaces',name='Possibly Replaces',revname='Possibly Replaced By')
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('name', '0004_auto_20150318_1140'),
+    ]
+
+    operations = [
+        migrations.RunPython(add_possibly_replaces)
+    ]

ietf/submit/forms.py

@@ -11,6 +11,7 @@ import debug                            # pyflakes:ignore
 
 from ietf.group.models import Group
 from ietf.doc.models import Document
+from ietf.doc.fields import SearchableDocAliasesField
 from ietf.meeting.models import Meeting
 from ietf.submit.models import Submission, Preapproval
 from ietf.submit.utils import validate_submission_rev, validate_submission_document_date
@@ -248,6 +249,9 @@ class NameEmailForm(forms.Form):
             line += u" <%s>" % email
         return line
 
+class ReplacesForm(forms.Form):
+    replaces = SearchableDocAliasesField(required=False, help_text="Any drafts that this document replaces (approval required for replacing a draft you are not the author of)")
+
 class EditSubmissionForm(forms.ModelForm):
     title = forms.CharField(required=True, max_length=255)
     rev = forms.CharField(label=u'Revision', max_length=2, required=True)

ietf/submit/migrations/0003_auto_20150713_1104.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('submit', '0002_auto_20150430_0847'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='submission',
+            name='replaces',
+            field=models.CharField(max_length=1000, blank=True),
+            preserve_default=True,
+        ),
+    ]

ietf/submit/models.py

@@ -33,7 +33,7 @@ class Submission(models.Model):
     pages = models.IntegerField(null=True, blank=True)
     authors = models.TextField(blank=True, help_text="List of author names and emails, one author per line, e.g. \"John Doe <john@example.org>\".")
     note = models.TextField(blank=True)
-    replaces = models.CharField(max_length=255, blank=True)
+    replaces = models.CharField(max_length=1000, blank=True)
 
     first_two_pages = models.TextField(blank=True)
     file_types = models.CharField(max_length=50, blank=True)

ietf/submit/tests.py

@@ -16,7 +16,7 @@ from ietf.utils.test_utils import TestCase
 from ietf.submit.utils import expirable_submissions, expire_submission, ensure_person_email_info_exists
 from ietf.person.models import Person
 from ietf.group.models import Group
-from ietf.doc.models import Document, DocEvent, State, BallotDocEvent, BallotPositionDocEvent, DocumentAuthor
+from ietf.doc.models import Document, DocAlias, DocEvent, State, BallotDocEvent, BallotPositionDocEvent, DocumentAuthor
 from ietf.submit.models import Submission, Preapproval
 
 class SubmitTests(TestCase):
@@ -85,7 +85,7 @@ class SubmitTests(TestCase):
 
         return status_url
 
-    def supply_submitter(self, name, status_url, submitter_name, submitter_email):
+    def supply_extra_metadata(self, name, status_url, submitter_name, submitter_email, replaces):
         # check the page
         r = self.client.get(status_url)
         q = PyQuery(r.content)
@@ -98,10 +98,12 @@ class SubmitTests(TestCase):
             "action": action,
             "submitter-name": submitter_name,
             "submitter-email": submitter_email,
+            "replaces": replaces,
         })
 
         submission = Submission.objects.get(name=name)
         self.assertEqual(submission.submitter, u"%s <%s>" % (submitter_name, submitter_email))
+        self.assertEqual(submission.replaces, ",".join(d.name for d in DocAlias.objects.filter(pk__in=replaces.split(",") if replaces else [])))
 
         return r
 
@@ -121,6 +123,27 @@ class SubmitTests(TestCase):
         # submit new -> supply submitter info -> approve
         draft = make_test_data()
 
+        # prepare draft to suggest replace
+        sug_replaced_draft = Document.objects.create(
+            name="draft-ietf-ames-sug-replaced",
+            time=datetime.datetime.now(),
+            type_id="draft",
+            title="Draft to be suggested to be replaced",
+            stream_id="ietf",
+            group=Group.objects.get(acronym="ames"),
+            abstract="Blahblahblah.",
+            rev="01",
+            pages=2,
+            intended_std_level_id="ps",
+            ad=draft.ad,
+            expires=datetime.datetime.now() + datetime.timedelta(days=settings.INTERNET_DRAFT_DAYS_TO_EXPIRE),
+            notify="aliens@example.mars",
+            note="",
+        )
+        sug_replaced_draft.set_state(State.objects.get(used=True, type="draft", slug="active"))
+        sug_replaced_alias = DocAlias.objects.create(document=sug_replaced_draft, name=sug_replaced_draft.name)
+
+
         name = "draft-ietf-mars-testing-tests"
         rev = "00"
 
@@ -128,7 +151,9 @@ class SubmitTests(TestCase):
 
         # supply submitter info, then draft should be in and ready for approval
         mailbox_before = len(outbox)
-        r = self.supply_submitter(name, status_url, "Author Name", "author@example.com")
+        replaced_alias = draft.docalias_set.first()
+        r = self.supply_extra_metadata(name, status_url, "Author Name", "author@example.com",
+                                       replaces=str(replaced_alias.pk) + "," + str(sug_replaced_alias.pk))
 
         self.assertEqual(r.status_code, 302)
         status_url = r["Location"]
@@ -154,10 +179,11 @@ class SubmitTests(TestCase):
 
         draft = Document.objects.get(docalias__name=name)
         self.assertEqual(draft.rev, rev)
-        new_revision = draft.latest_event()
+        new_revision = draft.latest_event(type="new_revision")
         self.assertEqual(draft.group.acronym, "mars")
         self.assertEqual(new_revision.type, "new_revision")
         self.assertEqual(new_revision.by.name, "Author Name")
+        self.assertTrue(draft.latest_event(type="added_suggested_replaces"))
         self.assertTrue(not os.path.exists(os.path.join(self.staging_dir, u"%s-%s.txt" % (name, rev))))
         self.assertTrue(os.path.exists(os.path.join(self.repository_dir, u"%s-%s.txt" % (name, rev))))
         self.assertEqual(draft.type_id, "draft")
@@ -167,12 +193,19 @@ class SubmitTests(TestCase):
         self.assertEqual(draft.authors.count(), 1)
         self.assertEqual(draft.authors.all()[0].get_name(), "Author Name")
         self.assertEqual(draft.authors.all()[0].address, "author@example.com")
-        self.assertEqual(len(outbox), mailbox_before + 2)
-        self.assertTrue((u"I-D Action: %s" % name) in outbox[-2]["Subject"])
-        self.assertTrue("Author Name" in unicode(outbox[-2]))
-        self.assertTrue("New Version Notification" in outbox[-1]["Subject"])
+        self.assertEqual(draft.relations_that_doc("replaces").count(), 1)
+        self.assertTrue(draft.relations_that_doc("replaces").first().target, replaced_alias)
+        self.assertEqual(draft.relations_that_doc("possibly-replaces").count(), 1)
+        self.assertTrue(draft.relations_that_doc("possibly-replaces").first().target, sug_replaced_alias)
+        self.assertEqual(len(outbox), mailbox_before + 4)
+        self.assertTrue((u"I-D Action: %s" % name) in outbox[-3]["Subject"])
+        self.assertTrue("Author Name" in unicode(outbox[-3]))
+        self.assertTrue("New Version Notification" in outbox[-2]["Subject"])
+        self.assertTrue(name in unicode(outbox[-2]))
+        self.assertTrue("mars" in unicode(outbox[-2]))
+        self.assertTrue("review" in outbox[-1]["Subject"].lower())
         self.assertTrue(name in unicode(outbox[-1]))
-        self.assertTrue("mars" in unicode(outbox[-1]))
+        self.assertTrue(sug_replaced_alias.name in unicode(outbox[-1]))
 
     def test_submit_existing(self):
         # submit new revision of existing -> supply submitter info -> prev authors confirm
@@ -214,7 +247,7 @@ class SubmitTests(TestCase):
 
         # supply submitter info, then previous authors get a confirmation email
         mailbox_before = len(outbox)
-        r = self.supply_submitter(name, status_url, "Submitter Name", "submitter@example.com")
+        r = self.supply_extra_metadata(name, status_url, "Submitter Name", "submitter@example.com", replaces="")
         self.assertEqual(r.status_code, 302)
         status_url = r["Location"]
         r = self.client.get(status_url)
@@ -284,7 +317,7 @@ class SubmitTests(TestCase):
 
         # supply submitter info, then draft should be be ready for email auth
         mailbox_before = len(outbox)
-        r = self.supply_submitter(name, status_url, "Submitter Name", "submitter@example.com")
+        r = self.supply_extra_metadata(name, status_url, "Submitter Name", "submitter@example.com", replaces="")
 
         self.assertEqual(r.status_code, 302)
         status_url = r["Location"]
@@ -374,7 +407,7 @@ class SubmitTests(TestCase):
 
     def test_edit_submission_and_force_post(self):
         # submit -> edit
-        make_test_data()
+        draft = make_test_data()
 
         name = "draft-ietf-mars-testing-tests"
         rev = "00"
@@ -412,6 +445,7 @@ class SubmitTests(TestCase):
             "edit-pages": "123",
             "submitter-name": "Some Random Test Person",
             "submitter-email": "random@example.com",
+            "replaces": str(draft.docalias_set.all().first().pk),
             "edit-note": "no comments",
             "authors-0-name": "Person 1",
             "authors-0-email": "person1@example.com",
@@ -428,6 +462,7 @@ class SubmitTests(TestCase):
         self.assertEqual(submission.pages, 123)
         self.assertEqual(submission.note, "no comments")
         self.assertEqual(submission.submitter, "Some Random Test Person <random@example.com>")
+        self.assertEqual(submission.replaces, draft.docalias_set.all().first().name)
         self.assertEqual(submission.state_id, "manual")
 
         authors = submission.authors_parsed()

ietf/submit/utils.py

@@ -4,8 +4,12 @@ import datetime
 
 from django.conf import settings
 
-from ietf.doc.models import Document, State, DocAlias, DocEvent, DocumentAuthor, NewRevisionDocEvent, save_document_in_history
+from ietf.doc.models import Document, State, DocAlias, DocEvent, DocumentAuthor
+from ietf.doc.models import NewRevisionDocEvent, save_document_in_history
+from ietf.doc.models import RelatedDocument, DocRelationshipName
 from ietf.doc.utils import add_state_change_event, rebuild_reference_relations
+from ietf.doc.utils import set_replaces_for_document
+from ietf.doc.mails import send_review_possibly_replaces_request
 from ietf.group.models import Group
 from ietf.ietfauth.utils import has_role
 from ietf.name.models import StreamName
@@ -202,12 +206,62 @@ def post_submission(request, submission):
     move_files_to_repository(submission)
     submission.state = DraftSubmissionStateName.objects.get(slug="posted")
 
+    new_replaces, new_possibly_replaces = update_replaces_from_submission(request, submission, draft)
+
     announce_to_lists(request, submission)
     announce_new_version(request, submission, draft, state_change_msg)
     announce_to_authors(request, submission)
 
+    if new_possibly_replaces:
+        send_review_possibly_replaces_request(request, draft)
+
     submission.save()
 
+def update_replaces_from_submission(request, submission, draft):
+    if not submission.replaces:
+        return [], []
+
+    is_secretariat = has_role(request.user, "Secretariat")
+    is_chair_of = []
+    if request.user.is_authenticated():
+        is_chair_of = list(Group.objects.filter(role__person__user=request.user, role__name="chair"))
+
+    replaces = DocAlias.objects.filter(name__in=submission.replaces.split(",")).select_related("document", "document__group")
+    existing_replaces = list(draft.related_that_doc("replaces"))
+    existing_suggested = set(draft.related_that_doc("possibly-replaces"))
+
+    submitter_email = submission.submitter_parsed()["email"]
+
+    approved = []
+    suggested = []
+    for r in replaces:
+        if r in existing_replaces:
+            continue
+
+        rdoc = r.document
+
+        if (is_secretariat
+            or (draft.group in is_chair_of and (rdoc.group.type_id == "individ" or rdoc.group in is_chair_of))
+            or (submitter_email and rdoc.authors.filter(address__iexact=submitter_email)).exists()):
+            approved.append(r)
+        else:
+            if r not in existing_suggested:
+                suggested.append(r)
+
+    by = request.user.person if request.user.is_authenticated() else Person.objects.get(name="(System)")
+    set_replaces_for_document(request, draft, existing_replaces + approved, by,
+                              email_subject="%s replacement status set during submit by %s" % (draft.name, submission.submitter_parsed()["name"]))
+
+
+    if suggested:
+        possibly_replaces = DocRelationshipName.objects.get(slug="possibly-replaces")
+        for r in suggested:
+            RelatedDocument.objects.create(source=draft, target=r, relationship=possibly_replaces)
+
+        DocEvent.objects.create(doc=draft, by=by, type="added_suggested_replaces",
+                                desc="Added suggested replacement relationships: %s" % ", ".join(d.name for d in suggested))
+
+    return approved, suggested
 
 def get_person_from_name_email(name, email):
     # try email

ietf/submit/views.py

@@ -6,14 +6,13 @@ from django.conf import settings
 from django.core.urlresolvers import reverse as urlreverse
 from django.core.validators import validate_email, ValidationError
 from django.http import HttpResponseRedirect, Http404, HttpResponseForbidden
-from django.shortcuts import get_object_or_404, redirect
-from django.shortcuts import render_to_response
-from django.template import RequestContext
+from django.shortcuts import get_object_or_404, redirect, render
 
-from ietf.doc.models import Document
+from ietf.doc.models import Document, DocAlias
+from ietf.doc.utils import prettify_std_name
 from ietf.group.models import Group
 from ietf.ietfauth.utils import has_role, role_required
-from ietf.submit.forms import UploadForm, NameEmailForm, EditSubmissionForm, PreapprovalForm
+from ietf.submit.forms import UploadForm, NameEmailForm, EditSubmissionForm, PreapprovalForm, ReplacesForm
 from ietf.submit.mail import send_full_url, send_approval_request_to_group, send_submission_confirmation, submission_confirmation_email_list, send_manual_post_request
 from ietf.submit.models import Submission, Preapproval, DraftSubmissionStateName
 from ietf.submit.utils import approvable_submissions_for_user, preapprovals_for_user, recently_approved_by_user
@@ -98,18 +97,15 @@ def upload_submission(request):
     else:
         form = UploadForm(request=request)
 
-    return render_to_response('submit/upload_submission.html',
+    return render(request, 'submit/upload_submission.html',
                               {'selected': 'index',
-                               'form': form},
-                              context_instance=RequestContext(request))
+                               'form': form})
 
 def note_well(request):
-    return render_to_response('submit/note_well.html', {'selected': 'notewell'},
-                              context_instance=RequestContext(request))
+    return render(request, 'submit/note_well.html', {'selected': 'notewell'})
 
 def tool_instructions(request):
-    return render_to_response('submit/tool_instructions.html', {'selected': 'instructions'},
-                              context_instance=RequestContext(request))
+    return render(request, 'submit/tool_instructions.html', {'selected': 'instructions'})
 
 def search_submission(request):
     error = None
@@ -120,11 +116,10 @@ def search_submission(request):
         if submission:
             return redirect(submission_status, submission_id=submission.pk)
         error = 'No valid submission found for %s' % name
-    return render_to_response('submit/search_submission.html',
+    return render(request, 'submit/search_submission.html',
                               {'selected': 'status',
                                'error': error,
-                               'name': name},
-                              context_instance=RequestContext(request))
+                               'name': name})
 
 def can_edit_submission(user, submission, access_token):
     key_matched = access_token and submission.access_token() == access_token
@@ -153,12 +148,7 @@ def submission_status(request, submission_id, access_token=None):
 
     confirmation_list = submission_confirmation_email_list(submission)
 
-    try:
-        preapproval = Preapproval.objects.get(name=submission.name)
-    except Preapproval.DoesNotExist:
-        preapproval = None
-
-    requires_group_approval = submission.rev == '00' and submission.group and submission.group.type_id in ("wg", "rg", "ietf", "irtf", "iab", "iana", "rfcedtyp") and not preapproval
+    requires_group_approval = (submission.rev == '00' and submission.group and submission.group.type_id in ("wg", "rg", "ietf", "irtf", "iab", "iana", "rfcedtyp") and not Preapproval.objects.filter(name=submission.name).exists())
 
     requires_prev_authors_approval = Document.objects.filter(name=submission.name)
 
@@ -175,6 +165,7 @@ def submission_status(request, submission_id, access_token=None):
 
 
     submitter_form = NameEmailForm(initial=submission.submitter_parsed(), prefix="submitter")
+    replaces_form = ReplacesForm(initial=DocAlias.objects.filter(name__in=submission.replaces.split(",")))
 
     if request.method == 'POST':
         action = request.POST.get('action')
@@ -183,8 +174,12 @@ def submission_status(request, submission_id, access_token=None):
                 return HttpResponseForbidden("You do not have permission to perfom this action")
 
             submitter_form = NameEmailForm(request.POST, prefix="submitter")
-            if submitter_form.is_valid():
+            replaces_form = ReplacesForm(request.POST)
+            validations = [submitter_form.is_valid(), replaces_form.is_valid()]
+            if all(validations):
                 submission.submitter = submitter_form.cleaned_line()
+                replaces = replaces_form.cleaned_data.get("replaces", [])
+                submission.replaces = ",".join(o.name for o in replaces)
 
                 if requires_group_approval:
                     submission.state = DraftSubmissionStateName.objects.get(slug="grp-appr")
@@ -209,7 +204,11 @@ def submission_status(request, submission_id, access_token=None):
                     else:
                         desc = u"sent confirmation email to submitter and authors: %s" % u", ".join(sent_to)
 
-                create_submission_event(request, submission, u"Set submitter to \"%s\" and %s" % (submission.submitter, desc))
+                msg = u"Set submitter to \"%s\", replaces to %s and %s" % (
+                    submission.submitter,
+                    ", ".join(prettify_std_name(r.name) for r in replaces) if replaces else "(none)",
+                    desc)
+                create_submission_event(request, submission, msg)
 
                 if access_token:
                     return redirect("submit_submission_status_by_hash", submission_id=submission.pk, access_token=access_token)
@@ -271,23 +270,23 @@ def submission_status(request, submission_id, access_token=None):
             # something went wrong, turn this into a GET and let the user deal with it
             return HttpResponseRedirect("")
 
-    return render_to_response('submit/submission_status.html',
-                              {'selected': 'status',
-                               'submission': submission,
-                               'errors': errors,
-                               'passes_idnits': passes_idnits,
-                               'submitter_form': submitter_form,
-                               'message': message,
-                               'can_edit': can_edit,
-                               'can_force_post': can_force_post,
-                               'can_group_approve': can_group_approve,
-                               'can_cancel': can_cancel,
-                               'show_send_full_url': show_send_full_url,
-                               'requires_group_approval': requires_group_approval,
-                               'requires_prev_authors_approval': requires_prev_authors_approval,
-                               'confirmation_list': confirmation_list,
-                              },
-                              context_instance=RequestContext(request))
+    return render(request, 'submit/submission_status.html', {
+        'selected': 'status',
+        'submission': submission,
+        'errors': errors,
+        'passes_idnits': passes_idnits,
+        'submitter_form': submitter_form,
+        'replaces_form': replaces_form,
+        'message': message,
+        'can_edit': can_edit,
+        'can_force_post': can_force_post,
+        'can_group_approve': can_group_approve,
+        'can_cancel': can_cancel,
+        'show_send_full_url': show_send_full_url,
+        'requires_group_approval': requires_group_approval,
+        'requires_prev_authors_approval': requires_prev_authors_approval,
+        'confirmation_list': confirmation_list,
+    })
 
 
 def edit_submission(request, submission_id, access_token=None):
@@ -312,14 +311,17 @@ def edit_submission(request, submission_id, access_token=None):
 
         edit_form = EditSubmissionForm(request.POST, instance=submission, prefix="edit")
         submitter_form = NameEmailForm(request.POST, prefix="submitter")
+        replaces_form = ReplacesForm(request.POST)
         author_forms = [ NameEmailForm(request.POST, email_required=False, prefix=prefix)
                          for prefix in request.POST.getlist("authors-prefix")
                          if prefix != "authors-" ]
 
         # trigger validation of all forms
-        validations = [edit_form.is_valid(), submitter_form.is_valid()] + [ f.is_valid() for f in author_forms ]
+        validations = [edit_form.is_valid(), submitter_form.is_valid(), replaces_form.is_valid()] + [ f.is_valid() for f in author_forms ]
         if all(validations):
             submission.submitter = submitter_form.cleaned_line()
+            replaces = replaces_form.cleaned_data.get("replaces", [])
+            submission.replaces = ",".join(o.name for o in replaces)
             submission.authors = "\n".join(f.cleaned_line() for f in author_forms)
             edit_form.save(commit=False) # transfer changes
 
@@ -350,20 +352,21 @@ def edit_submission(request, submission_id, access_token=None):
     else:
         edit_form = EditSubmissionForm(instance=submission, prefix="edit")
         submitter_form = NameEmailForm(initial=submission.submitter_parsed(), prefix="submitter")
+        replaces_form = ReplacesForm(initial=DocAlias.objects.filter(name__in=submission.replaces.split(",")))
         author_forms = [ NameEmailForm(initial=author, email_required=False, prefix="authors-%s" % i)
                          for i, author in enumerate(submission.authors_parsed()) ]
 
-    return render_to_response('submit/edit_submission.html',
+    return render(request, 'submit/edit_submission.html',
                               {'selected': 'status',
                                'submission': submission,
                                'edit_form': edit_form,
                                'submitter_form': submitter_form,
+                               'replaces_form': replaces_form,
                                'author_forms': author_forms,
                                'empty_author_form': empty_author_form,
                                'errors': errors,
                                'form_errors': form_errors,
-                              },
-                              context_instance=RequestContext(request))
+                              })
 
 
 def confirm_submission(request, submission_id, auth_token):
@@ -379,10 +382,10 @@ def confirm_submission(request, submission_id, auth_token):
 
         return redirect("doc_view", name=submission.name)
 
-    return render_to_response('submit/confirm_submission.html', {
+    return render(request, 'submit/confirm_submission.html', {
         'submission': submission,
         'key_matched': key_matched,
-    }, context_instance=RequestContext(request))
+    })
 
 
 def approvals(request):
@@ -392,13 +395,12 @@ def approvals(request):
     days = 30
     recently_approved = recently_approved_by_user(request.user, datetime.date.today() - datetime.timedelta(days=days))
 
-    return render_to_response('submit/approvals.html',
+    return render(request, 'submit/approvals.html',
                               {'selected': 'approvals',
                                'approvals': approvals,
                                'preapprovals': preapprovals,
                                'recently_approved': recently_approved,
-                               'days': days },
-                              context_instance=RequestContext(request))
+                               'days': days })
 
 
 @role_required("Secretariat", "WG Chair", "RG Chair")
@@ -421,11 +423,10 @@ def add_preapproval(request):
     else:
         form = PreapprovalForm()
 
-    return render_to_response('submit/add_preapproval.html',
+    return render(request, 'submit/add_preapproval.html',
                               {'selected': 'approvals',
                                'groups': groups,
-                               'form': form },
-                              context_instance=RequestContext(request))
+                               'form': form })
 
 @role_required("Secretariat", "WG Chair", "RG Chair")
 def cancel_preapproval(request, preapproval_id):
@@ -439,7 +440,6 @@ def cancel_preapproval(request, preapproval_id):
 
         return HttpResponseRedirect(urlreverse("submit_approvals") + "#preapprovals")
 
-    return render_to_response('submit/cancel_preapproval.html',
+    return render(request, 'submit/cancel_preapproval.html',
                               {'selected': 'approvals',
-                               'preapproval': preapproval },
-                              context_instance=RequestContext(request))
+                               'preapproval': preapproval })

ietf/templates/doc/document_draft.html

@@ -93,7 +93,35 @@
 	  </td>
 	</tr>
       {% endif %}
-      
+
+      {% if possibly_replaces %}
+        <tr>
+          <th>Possibly Replaces</th>
+          <td class="edit">
+            {% if can_edit_stream_info %}
+	      <a class="btn btn-default btn-xs" href="{% url "doc_review_possibly_replaces" name=doc.name %}">Edit</a>
+            {% endif %}
+          </td>
+          <td>
+	    {{ possibly_replaces|join:", "|urlize_ietf_docs }}
+          </td>
+        </tr>
+      {% endif %}
+
+      {% if possibly_replaced_by %}
+        <tr>
+          <th>Possibly Replaced By</th>
+          <td class="edit">
+            {% if can_edit_stream_info %}
+	      {% comment %}<a class="btn btn-default btn-xs" href="{% url "doc_review_possibly_replaces" name=doc.name %}">Edit</a>{% endcomment %}
+            {% endif %}
+          </td>
+          <td>
+	    {{ possibly_replaced_by|join:", "|urlize_ietf_docs }}
+          </td>
+        </tr>
+      {% endif %}
+
       <tr>
 	<th>Stream</th>
 	<td class="edit">

ietf/templates/doc/draft/review_possibly_replaces.html

@@ -0,0 +1,23 @@
+{% extends "base.html" %}
+{# Copyright The IETF Trust 2015, All Rights Reserved #}
+{% load origin %}
+{% load bootstrap3 %}
+
+{% block title %}Review suggestions for documents that {{ doc }} replaces{% endblock %}
+
+{% block content %} 
+{% origin %}
+<h1>Review suggestions for documents that {{ doc }} replaces</h1>
+
+<form name="review-suggested-replaces" role="form" method="post">
+  {% csrf_token %}
+
+  {% bootstrap_form form %}
+
+  {% buttons %}
+     <a class="btn btn-default pull-right" href="{{ doc.get_absolute_url }}">Cancel</a>
+     <button type="submit" value="Save" class="btn btn-primary">Save</button>
+  {% endbuttons %}
+</form>
+
+{% endblock %}

ietf/templates/doc/mail/review_possibly_replaces_request.txt

@@ -0,0 +1,12 @@
+{% autoescape off %}
+{{ doc }} is suggested to replace:
+
+{% for d in possibly_replaces %}  {{ d.name }}
+{% endfor %}
+
+Please visit
+
+  {{ review_url }}
+
+and either accept or decline the suggestion{{ suggested_replaces|pluralize:"s" }}.
+{% endautoescape %}

ietf/templates/submit/edit_submission.html

@@ -69,6 +69,7 @@
 
     <h3>Submitter</h3>
     {% include "submit/submitter_form.html" %}
+    {% include "submit/replaces_form.html" %}
 
     {% for form in author_forms %}
       <div {% if forloop.last %}id="cloner"{% endif %}>

ietf/templates/submit/replaces_form.html

@@ -0,0 +1,12 @@
+  {% for field in replaces_form %}
+  <tr{% if field.errors %} class="error"{% endif %}>
+    <th>{{ field.label_tag }}</th>
+    <td>
+      {{ field }}
+      {% if field.help_text %}
+      <div class="helptext">{{ field.help_text }}</div>
+      {% endif %}
+      {{ field.errors }}
+    </td>
+  </tr>
+  {% endfor %}

ietf/templates/submit/submission_status.html

@@ -6,6 +6,12 @@
 
 {% block title %}Submission status of {{ submission.name }}-{{ submission.rev }}{% endblock %}
 
+{% block pagehead %}
+  {{ block.super }}
+  <link rel="stylesheet" href="/css/lib/select2.css">
+  <link rel="stylesheet" href="/css/lib/select2-bootstrap.css">
+{% endblock %}
+
 {% block submit_content %}
   {% origin %}
   {% if submission.state_id != "uploaded" %}
@@ -26,7 +32,7 @@
     </p>
   {% endif %}
 
-  {% if submitter_form.errors %}
+  {% if submitter_form.errors or replaces_form.errors %}
     <p class="alert alert-danger">Please fix errors in the form below.</p>
   {% endif %}
 
@@ -218,6 +224,7 @@
       <form class="idsubmit" method="post">
         {% csrf_token %}
         {% include "submit/submitter_form.html" %}
+        {% include "submit/replaces_form.html" %}
         <input type="hidden" name="action" value="autopost">
         <button class="btn btn-primary" type="submit">Post submission</button>
       </form>
@@ -243,6 +250,12 @@
         <tr><th>Email address</th><td>{{ submission.submitter_parsed.email }}</td></tr>
       </table>
     {% endif %}
+    {% if submission.replaces %}
+      <h3>Replaced documents</h3>
+      <table class="table table-condensed table-striped">
+        <tr><th>Replaces</th><td>{{ submission.replaces|split:","|join:", "|urlize_ietf_docs }}</td></tr>
+      </table>
+    {% endif %}
   {% endif %}
 
   {% if can_cancel %}
@@ -321,3 +334,8 @@
   {% include "submit/problem-reports-footer.html" %}
 
 {% endblock %}
+
+{% block js %}
+  <script src="/js/lib/select2-3.5.2.min.js"></script>
+  <script src="/js/select2-field.js"></script>
+{% endblock %}