Fix link to charter .txt file on agenda page

- Legacy-Id: 4469

ietf/iesg/views.py

@@ -274,11 +274,13 @@ def agenda_docs(date, next_agenda):
 
 def agenda_wg_actions(date):
     res = dict(("s%s%s%s" % (i, j, k), []) for i in range(2, 5) for j in range (1, 4) for k in range(1, 4))
-    charters = Document.objects.filter(type="charter", docevent__telechatdocevent__telechat_date=date).distinct()
+    charters = Document.objects.filter(type="charter", docevent__telechatdocevent__telechat_date=date).select_related("group").distinct()
     for c in charters:
         if c.latest_event(TelechatDocEvent, type="scheduled_for_telechat").telechat_date != date:
             continue
 
+        c.group.txt_link = settings.CHARTER_TXT_URL + "%s-%s.txt" % (c.canonical_name(), c.rev)
+
         section_key = "s" + get_wg_section(c.group)
         if section_key not in res:
             res[section_key] = []

ietf/templates/iesg/agenda_wg.html

@@ -46,7 +46,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 <td>{{ wg.obj.parent.acronym|upper }}</td>
 <td>{{ wg.obj.time|date:"M d"}}</td>
 <td>
-<a href="http://www.ietf.org/iesg/evaluation/charter-ietf-{{wg.obj.acronym}}-{{wg.obj.charter.rev}}.txt">
+<a href="{{ wg.obj.txt_link }}">
 {{ wg.obj.name|escape }} ({{wg.obj.acronym}})
 </a>
 </td>