From b9dbf5cd53f1bbdd01870a352462d1e660d9d74b Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Mon, 26 Jul 2010 11:57:27 +0000
Subject: [PATCH] Make WG agendas available trough datatracker URLs; this will
 avoid problems when the text from these pages are incorporated in frames in
 other datatracker pages.  - Legacy-Id: 2416

---
 ietf/meeting/urls.py  |  5 +++--
 ietf/meeting/views.py | 28 ++++++++++++++++++++++++++--
 ietf/settings.py      |  3 +++
 3 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/ietf/meeting/urls.py b/ietf/meeting/urls.py
index b6c7c411e..4479b91d7 100644
--- a/ietf/meeting/urls.py
+++ b/ietf/meeting/urls.py
@@ -6,10 +6,11 @@ from ietf.meeting import views
 urlpatterns = patterns('',
     (r'^(?P<meeting_num>\d+)/materials.html$', views.show_html_materials),
     (r'^agenda/$', views.html_agenda),
-    (r'^agenda.html$', views.html_agenda),
+    (r'^agenda(.html)?$', views.html_agenda),
     (r'^agenda.txt$', views.text_agenda),
-    (r'^(?P<num>\d+)/agenda.html$', views.html_agenda),
+    (r'^(?P<num>\d+)/agenda(.html)?$', views.html_agenda),
     (r'^(?P<num>\d+)/agenda.txt$', views.text_agenda),
+    (r'^(?P<num>\d+)/session/(?P<session>[A-Za-z0-9-]+)(?P<ext>\.[A-Za-z0-9]+)?$', views.session_agenda),
     (r'^$', views.current_materials),
 )
 
diff --git a/ietf/meeting/views.py b/ietf/meeting/views.py
index 80e976cdc..0719f462e 100644
--- a/ietf/meeting/views.py
+++ b/ietf/meeting/views.py
@@ -2,8 +2,10 @@
 
 # Create your views here.
 #import models
+import datetime
+import os
+
 from django.shortcuts import render_to_response, get_object_or_404
-from ietf.proceedings.models import Meeting, MeetingTime, WgMeetingSession, MeetingVenue, IESGHistory, Proceeding, Switches, WgProceedingsActivities
 from django.views.generic.list_detail import object_list
 from django.http import HttpResponseRedirect, HttpResponse, Http404
 from django.core.urlresolvers import reverse
@@ -14,7 +16,9 @@ from django.conf import settings
 from django.utils.decorators import decorator_from_middleware
 from django.middleware.gzip import GZipMiddleware
 from django.db.models import Count
-import datetime
+
+from ietf.proceedings.models import Meeting, MeetingTime, WgMeetingSession, MeetingVenue, IESGHistory, Proceeding, Switches, WgProceedingsActivities
+
 
 @decorator_from_middleware(GZipMiddleware)
 def show_html_materials(request, meeting_num=None):
@@ -118,3 +122,23 @@ def text_agenda(request, num=None):
             "plenaryw_agenda":plenaryw_agenda, "plenaryt_agenda":plenaryt_agenda, },
         RequestContext(request)), mimetype="text/plain")
     
+def session_agenda(request, num, session, ext=None):
+    if ext:
+        extensions = [ ext.lstrip(".") ]
+    else:
+        extensions = ["html", "htm", "txt", "HTML", "HTM", "TXT", ]
+    for wg in (session, session.upper(), session.lower()):
+        for e in extensions:
+            path = settings.AGENDA_PATH_PATTERN % {"meeting":num, "wg":session, "ext":e}
+            if os.path.exists(path):
+                file = open(path)
+                text = file.read()
+                file.close()
+                if e.lower() == "txt":
+                    return HttpResponse(text, mimetype="text/plain")
+                else:
+                    return HttpResponse(text)
+    if ext:
+        raise Http404("No %s agenda for the %s session of IETF %s is available" % (ext, session, num))
+    else:
+        raise Http404("No agenda for the %s session of IETF %s is available" % (session, num))
diff --git a/ietf/settings.py b/ietf/settings.py
index 10ad21fc4..c4c9a3440 100644
--- a/ietf/settings.py
+++ b/ietf/settings.py
@@ -156,6 +156,9 @@ TEST_RUNNER = 'ietf.utils.test_runner.run_tests'
 INTERNET_DRAFT_PATH = '/a/www/ietf-ftp/internet-drafts/'
 RFC_PATH = '/a/www/ietf-ftp/rfc/'
 AGENDA_PATH = '/a/www/www6s/proceedings/'
+AGENDA_PATH_PATTERN = '/a/www/www6s/proceedings/%(meeting)s/agenda/%(wg)s.%(ext)s'
+MINUTES_PATH_PATTERN = '/a/www/www6s/proceedings/%(meeting)s/minutes/%(wg)s.%(ext)s'
+SLIDES_PATH_PATTERN = '/a/www/www6s/proceedings/%(meeting)s/slides/%(wg)s-*'
 IPR_DOCUMENT_PATH = '/a/www/ietf-ftp/ietf/IPR/'
 IETFWG_DESCRIPTIONS_PATH = '/a/www/www6s/wg-descriptions/'
 IESG_TASK_FILE = '/a/www/www6/iesg/internal/task.txt'