Merged in [10840] from rjsparks@nostrum.com:

Fill in the list archive tab, showing both mailarchive and mhonarc links when they exists. Preserve the immediate link-to-archive behavior for the group pages for lists that are not in mailarchive/mhonarc. Provides a url at the datatracker for the mailman listinfo pages to use that will show both types of archive.
 - Legacy-Id: 10843
Note: SVN reference [10840] has been migrated to Git commit 4ed83dd7fc

ietf/group/info.py

@@ -345,7 +345,10 @@ def construct_group_menu_context(request, group, selected, group_type, others):
         del kwargs["output_type"]
 
     if group.list_archive.startswith("http:") or group.list_archive.startswith("https:") or group.list_archive.startswith("ftp:"):
-        entries.append((mark_safe("List archive »"), group.list_archive))
+        if 'mailarchive.ietf.org' in group.list_archive:
+            entries.append(("List archive", urlreverse("ietf.group.info.derived_archives", kwargs=kwargs)))
+        else:
+            entries.append((mark_safe("List archive »"), group.list_archive))
     if group.has_tools_page():
         entries.append((mark_safe("Tools page »"), "https://tools.ietf.org/%s/%s/" % (group.type_id, group.acronym)))
 
@@ -777,3 +780,23 @@ def meetings(request, acronym=None, group_type=None):
                      'past':past,
                      'can_edit':can_edit,
                   }))
+
+def derived_archives(request, acronym=None, group_type=None):
+    group = get_group_or_404(acronym,group_type) if acronym else None
+
+    list_acronym = None
+
+    m = re.search('mailarchive.ietf.org/arch/search/?\?email_list=([-\w]+)\Z',group.list_archive)
+    if m:
+        list_acronym=m.group(1)
+
+    if not list_acronym:
+        m = re.search('mailarchive.ietf.org/arch/browse/([-\w]+)/?\Z',group.list_archive)
+        if m:
+            list_acronym=m.group(1)
+
+    return render(request, 'group/derived_archives.html',
+                  construct_group_menu_context(request, group, "list archive", group_type, {
+                     'group':group,
+                     'list_acronym':list_acronym,
+                  }))

ietf/group/tests.py

@@ -1,6 +1,8 @@
 import os
 from unittest import skipIf
 
+from pyquery import PyQuery
+
 from django.conf import settings
 from django.core.urlresolvers import reverse as urlreverse
 from django.db.models import Q
@@ -10,6 +12,7 @@ import debug                             # pyflakes:ignore
 
 from ietf.group.models import Role, Group
 from ietf.group.utils import get_group_role_emails, get_child_group_role_emails, get_group_ad_emails
+from ietf.group.factories import GroupFactory
 from ietf.utils.test_data import make_test_data
 from ietf.utils.test_utils import login_testing_unauthorized, TestCase, unicontent
 
@@ -131,3 +134,28 @@ class GroupRoleEmailTests(TestCase):
             self.assertGreater(len(emails), 0)
             for item in emails:
                 self.assertIn('@', item)
+
+class GroupDerivedArchiveTests(TestCase):
+
+    def test_group_with_mailarch(self):
+        group = GroupFactory()
+        group.list_archive = 'https://mailarchive.ietf.org/arch/browse/%s/'%group.acronym
+        group.save()
+        url = urlreverse("ietf.group.info.derived_archives",kwargs=dict(acronym=group.acronym))
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 200)
+        q = PyQuery(r.content)
+        self.assertEqual(url, q('.nav-tabs .active a')[0].attrib['href'])
+        self.assertTrue(group.list_archive in unicontent(r))
+        self.assertTrue('web/%s/current'%group.acronym in unicontent(r))
+
+    def test_group_without_mailarch(self):
+        group = GroupFactory()
+        group.list_archive = 'https://alienarchive.example.com'
+        group.save()
+        url = urlreverse("ietf.group.info.derived_archives",kwargs=dict(acronym=group.acronym))
+        r = self.client.get(url)
+        self.assertEqual(r.status_code, 200)
+        q = PyQuery(r.content)
+        self.assertFalse(q('.nav-tabs .active'))
+        self.assertTrue(group.list_archive in unicontent(r))

ietf/group/urls_info_details.py

@@ -21,5 +21,6 @@ urlpatterns = patterns('',
     (r'^materials/$', 'ietf.group.info.materials', None, "group_materials"),
     (r'^materials/new/$', 'ietf.doc.views_material.choose_material_type'),
     (r'^materials/new/(?P<doc_type>[\w-]+)/$', 'ietf.doc.views_material.edit_material', { 'action': "new" }, "group_new_material"),
+    (r'^archives/$', 'ietf.group.info.derived_archives'),
     url(r'^email-aliases/$', RedirectView.as_view(pattern_name='ietf.group.info.email',permanent=False),name='old_group_email_aliases'),
 )

ietf/templates/group/derived_archives.html

@@ -0,0 +1,26 @@
+{% extends "group/group_base.html" %}
+{# Copyright The IETF Trust 2016, All Rights Reserved #}
+{% load origin %}
+
+{% block title %}Archives{% if group %} for {{group.acronym}}{% endif %}{% endblock %}
+
+{% block group_content %}
+{% origin %}
+
+{% if list_acronym %}
+
+<div class="row">
+<span class="col-xs-2 col-md-1"><strong>Mailarchive</strong></span><span class="col-xs-8 col-md-8"><a href="{{group.list_archive}}">{{group.list_archive}}</a></span>
+</div>
+
+<div class="row">
+<span class="col-xs-2 col-md-1"><strong>Mhonarc</strong></span><span class="col-xs-8 col-md-8"><a href="https://www.ietf.org/mail-archive/web/{{list_acronym}}/current/maillist.html">https://www.ietf.org/mail-archive/web/{{list_acronym}}/current/maillist.html</a></span>
+</div>
+
+{% else %}
+<div class="row">
+<strong class="col-xs-2 col-md-1">Archive</strong><span class="col-xs-8 col-md-8"><a href="{{group.list_archive}}">{{group.list_archive}}</a></span>
+</div>
+{% endif %}
+
+{% endblock %}