Warn when putting a charter in an unusual state onto a telechat agenda

- Legacy-Id: 4842

ietf/templates/wgcharter/edit_telechat_date.html

@@ -8,12 +8,25 @@ Set Telechat Date for {{ doc.name }}
 form.telechat-date td.actions {
   padding-top: 1em;
 }
+.warning {
+  font-size: 200%;
+  color: red;
+  padding-left: 2px;
+  padding-bottom: 1em;
+}
 {% endblock %}
 
 {% block content %}
 {% load ietf_filters %}
 <h1>Set Telechat Date for {{ doc.name }}</h1>
 
+{% if not doc.get_state_slug in okstates %}
+<div class="warning">
+This charter is currently in the {{ doc.get_state.name }} state.
+<br/>
+Are you sure you want to put it on a telechat agenda?
+</div>
+{% endif %}
 <form class="telechat-date" action="" method="POST">
   <table>
     {{ form.as_table }}

ietf/wgcharter/views.py

@@ -222,7 +222,9 @@ def telechat_date(request, name):
                               dict(doc=doc,
                                    form=form,
                                    user=request.user,
-                                   login=login),
+                                   login=login,
+                                   okstates=['intrev','extrev','iesgrev'],
+                                   ),
                               context_instance=RequestContext(request))
 
 class NotifyForm(forms.Form):