Add notify edit functionality, and send email to charter.notify when

the state is changed as is done for drafts.
 - Legacy-Id: 4396

ietf/templates/idrfc/document_charter.html

@@ -88,16 +88,24 @@
     </tr>
     {% endif %}
 
-
     <tr><td colspan='2'><hr size='1' noshade /></td></tr>
 
+    <tr>
+      <td>Send notices to:</td>
+      <td>{{ doc.notify|default:"none" }}
+          {% if user|has_role:"Area Director,Secretariat" %}
+          - <a href="{% url charter_edit_notify name=doc.name %}">Change</a>
+          {% endif %}
+      </td>
+    </tr>
+
     <tr><td>Last updated:</td><td> {{ doc.time|date:"Y-m-d" }}</td></tr>
 
     <tr><td colspan='2'><hr size='1' noshade /></td></tr>
   </table>
 
   <div class="actions">
-    <a href="/feed/wgchanges/{{ group.acronym }}/">Atom feed</a>
+    <a href="/feed/group-changes/{{ group.acronym }}/">Atom feed</a>
   </div>
 </div>
 

ietf/templates/wgcharter/edit_notify.html

@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+
+{% block title %}Set notification list for {{ doc.name }}{% endblock %}
+
+{% block morecss %}
+form.edit-notify td input#id_notify { width: 40em; }
+form.edit-notify td.actions { padding-top: 1em; }
+{% endblock %}
+
+{% block content %}
+{% load ietf_filters %}
+<h1>Set notification list for {{ doc.name }}</h1>
+
+<form class="edit-notify" action="" method="POST">
+  <table>
+    <tr>
+      <th>{{ form.notify.label_tag }}:</th>
+      <td>{{ form.notify }}
+      <div class="help">{{ form.notify.help_text }}</div>
+      {{ form.notify.errors }}
+      </td>
+    </tr>
+    <tr>
+      <td></td>
+      <td class="actions">
+        <a href="{% url doc_view name=doc.name %}">Back</a>
+        <input type="submit" value="Save"/>
+      </td>
+    </tr>
+  </table>
+</form>
+{% endblock %}

ietf/wgcharter/mails.py

@@ -37,6 +37,20 @@ def email_secretariat(request, wg, type, text):
                    )
               )
 
+def email_state_changed(request, doc, text):
+    to = [e.strip() for e in doc.notify.replace(';', ',').split(',')]
+    if not to:
+        return
+    
+    text = strip_tags(text)
+    text += "\n\n"
+    text += "URL: %s" % (settings.IDTRACKER_BASE_URL + doc.get_absolute_url())
+
+    send_mail_text(request, to, None,
+                   "State changed: %s-%s" % (doc.canonical_name(), doc.rev),
+                   text)
+
+    
 def generate_ballot_writeup(request, doc):
     e = WriteupDocEvent()
     e.type = "changed_ballot_writeup_text"

ietf/wgcharter/tests.py

@@ -116,6 +116,22 @@ class EditCharterTestCase(django.test.TestCase):
         charter = Document.objects.get(name=charter.name)
         self.assertTrue(not charter.latest_event(TelechatDocEvent, "scheduled_for_telechat").telechat_date)
 
+    def test_edit_notify(self):
+        make_test_data()
+
+        charter = Group.objects.get(acronym="mars").charter
+
+        url = urlreverse('charter_edit_notify', kwargs=dict(name=charter.name))
+        login_testing_unauthorized(self, "secretary", url)
+
+        # post
+        self.assertTrue(not charter.notify)
+        r = self.client.post(url, dict(notify="someone@example.com, someoneelse@example.com"))
+        self.assertEquals(r.status_code, 302)
+
+        charter = Document.objects.get(name=charter.name)
+        self.assertEquals(charter.notify, "someone@example.com, someoneelse@example.com")
+
     def test_submit_charter(self):
         make_test_data()
 

ietf/wgcharter/urls.py

@@ -6,9 +6,9 @@ urlpatterns = patterns('',
     url(r'^state/$', "ietf.wgcharter.views.change_state", name='charter_change_state'),
     url(r'^(?P<option>initcharter|recharter|abandon)/$', "ietf.wgcharter.views.change_state", name='charter_startstop_process'),
     url(r'^telechat/$', "ietf.wgcharter.views.telechat_date", name='charter_telechat_date'),
+    url(r'^notify/$', "ietf.wgcharter.views.edit_notify", name='charter_edit_notify'),
     url(r'^(?P<ann>action|review)/$', "ietf.wgcharter.views.announcement_text"),
     url(r'^ballotwriteupnotes/$', "ietf.wgcharter.views.ballot_writeupnotes"),
     url(r'^approve/$', "ietf.wgcharter.views.approve", name='charter_approve'),
     url(r'^submit/$', "ietf.wgcharter.views.submit", name='charter_submit'),
-
 )

ietf/wgcharter/views.py

@@ -9,7 +9,7 @@ from django.template import RequestContext
 from django import forms
 from django.forms.util import ErrorList
 from django.utils import simplejson
-from django.utils.html import strip_tags
+from django.utils.html import strip_tags, escape
 from django.utils.safestring import mark_safe
 from django.conf import settings
 
@@ -112,6 +112,8 @@ def change_state(request, name, option=None):
                 if message:
                     email_secretariat(request, wg, "state-%s" % charter_state.slug, message)
 
+                email_state_changed(request, charter, "State changed to %s from %s." % (charter_state, prev))
+
                 if charter_state.slug == "intrev":
                     if request.POST.get("ballot_wo_extern"):
                         create_ballot_if_not_open(charter, login, "r-wo-ext")
@@ -223,6 +225,49 @@ def telechat_date(request, name):
                                    login=login),
                               context_instance=RequestContext(request))
 
+class NotifyForm(forms.Form):
+    notify = forms.CharField(max_length=255, help_text="List of email addresses to receive state notifications, separated by comma", label="Notification list", required=False)
+
+    def clean_notify(self):
+        return self.cleaned_data["notify"].strip()
+
+@role_required("Area Director", "Secretariat")
+def edit_notify(request, name):
+    doc = get_object_or_404(Document, type="charter", name=name)
+    login = request.user.get_profile()
+
+    init = {'notify': doc.notify}
+
+    if request.method == "POST":
+        form = NotifyForm(request.POST, initial=init)
+        if form.is_valid():
+            n = form.cleaned_data["notify"]
+            if n != doc.notify:
+                save_document_in_history(doc)
+
+                e = DocEvent(doc=doc, by=login)
+                e.desc = "Notification list changed to %s" % (escape(n) or "none")
+                if doc.notify:
+                    e.desc += " from %s" % escape(doc.notify)
+                e.type = "changed_document"
+                e.save()
+
+                doc.notify = n
+                doc.time = e.time
+                doc.save()
+
+            return redirect("doc_view", name=doc.name)
+    else:
+        form = NotifyForm(initial=init)
+
+    return render_to_response('wgcharter/edit_notify.html',
+                              dict(doc=doc,
+                                   form=form,
+                                   user=request.user,
+                                   login=login),
+                              context_instance=RequestContext(request))
+
+
 class UploadForm(forms.Form):
     content = forms.CharField(widget=forms.Textarea, label="Charter text", help_text="Edit the charter text", required=False)
     txt = forms.FileField(label=".txt format", help_text="Or upload a .txt file", required=False)