custom pdf download via ajaxable

[wolnelektury.git] / wolnelektury / views.py

diff --git a/wolnelektury/views.py b/wolnelektury/views.py
index 0af07f4..c594732 100755 (executable)
--- a/wolnelektury/views.py
+++ b/wolnelektury/views.py
@@ -1,14 +1,17 @@
 from datetime import datetime
+import feedparser
 
 from django.contrib import auth
 from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
+from django.core.cache import cache
 from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render_to_response
 from django.template import RequestContext
 from django.utils.http import urlquote_plus
 from django.utils.translation import ugettext_lazy as _
-from django.views.decorators import cache
+from django.views.decorators.cache import never_cache
 
+from django.conf import settings
 from ajaxable.utils import AjaxableFormView
 from catalogue.models import Book
 
@@ -22,9 +25,9 @@ def main_page(request):
 
 class LoginFormView(AjaxableFormView):
     form_class = AuthenticationForm
-    #template = "auth/login.html"
     title = _('Sign in')
     submit = _('Sign in')
+    ajax_redirect = True
 
     def __call__(self, request):
         if request.user.is_authenticated():
@@ -37,9 +40,9 @@ class LoginFormView(AjaxableFormView):
 
 class RegisterFormView(AjaxableFormView):
     form_class = UserCreationForm
-    #template = "auth/register.html"
     title = _('Register')
     submit = _('Register')
+    ajax_redirect = True
 
     def __call__(self, request):
         if request.user.is_authenticated():
@@ -55,7 +58,7 @@ class RegisterFormView(AjaxableFormView):
         auth.login(request, user)
 
 
-@cache.never_cache
+@never_cache
 def logout_then_redirect(request):
     auth.logout(request)
     return HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
@@ -66,3 +69,26 @@ def clock(request):
     in a format suitable for Date.parse()
     """
     return HttpResponse(datetime.now().strftime('%Y/%m/%d %H:%M:%S'))
+
+
+def publish_plan(request):
+    cache_key = "publish_plan"
+    plan = cache.get(cache_key)
+
+    if plan is None:
+        plan = []
+        try:
+            feed = feedparser.parse(settings.PUBLISH_PLAN_FEED)
+        except:
+            pass
+        else:
+            for i in range(len(feed['entries'])):
+                print i
+                plan.append({
+                    'title': feed['entries'][i].title,
+                    'link': feed['entries'][i].link,
+                    })
+        cache.set(cache_key, plan, 1800)
+
+    return render_to_response("publish_plan.html", {'plan': plan},
+        context_instance=RequestContext(request))