some opengraph info

[wolnelektury.git] / wolnelektury / views.py

diff --git a/wolnelektury/views.py b/wolnelektury/views.py
index 0af07f4..c262479 100755 (executable)
--- a/wolnelektury/views.py
+++ b/wolnelektury/views.py
@@ -1,20 +1,25 @@
 from datetime import datetime
 from datetime import datetime

+import feedparser

 
 from django.contrib import auth
 from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
 
 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.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
 from ajaxable.utils import AjaxableFormView
 from catalogue.models import Book

+from ajaxable.utils import placeholdized

 
 
 
 

+@never_cache

 def main_page(request):
 def main_page(request):

-    last_published = Book.objects.exclude(html_file='').order_by('-created_at')[:4]
+    last_published = Book.objects.filter(parent=None).order_by('-created_at')[:4]

 
     return render_to_response("main_page.html", locals(),
         context_instance=RequestContext(request))
 
     return render_to_response("main_page.html", locals(),
         context_instance=RequestContext(request))


@@ -22,9 +27,10 @@ def main_page(request):
 
 class LoginFormView(AjaxableFormView):
     form_class = AuthenticationForm
 
 class LoginFormView(AjaxableFormView):
     form_class = AuthenticationForm

-    #template = "auth/login.html"
+    placeholdize = True

     title = _('Sign in')
     submit = _('Sign in')
     title = _('Sign in')
     submit = _('Sign in')

+    ajax_redirect = True

 
     def __call__(self, request):
         if request.user.is_authenticated():
 
     def __call__(self, request):
         if request.user.is_authenticated():


@@ -37,9 +43,11 @@ class LoginFormView(AjaxableFormView):
 
 class RegisterFormView(AjaxableFormView):
     form_class = UserCreationForm
 
 class RegisterFormView(AjaxableFormView):
     form_class = UserCreationForm

-    #template = "auth/register.html"
+    placeholdize = True

     title = _('Register')
     submit = _('Register')
     title = _('Register')
     submit = _('Register')

+    ajax_redirect = True
+    form_prefix = 'register'

 
     def __call__(self, request):
         if request.user.is_authenticated():
 
     def __call__(self, request):
         if request.user.is_authenticated():


@@ -47,7 +55,7 @@ class RegisterFormView(AjaxableFormView):
         return super(RegisterFormView, self).__call__(request)
 
     def success(self, form, request):
         return super(RegisterFormView, self).__call__(request)
 
     def success(self, form, request):

-        user = form.save()
+        form.save()

         user = auth.authenticate(
             username=form.cleaned_data['username'],
             password=form.cleaned_data['password1']
         user = auth.authenticate(
             username=form.cleaned_data['username'],
             password=form.cleaned_data['password1']


@@ -55,7 +63,18 @@ class RegisterFormView(AjaxableFormView):
         auth.login(request, user)
 
 
         auth.login(request, user)
 
 

-@cache.never_cache
+class LoginRegisterFormView(LoginFormView):
+    template = 'auth/login_register.html'
+    title = _('You have to be logged in to continue')
+
+    def extra_context(self, request, obj):
+        return {
+            "register_form": placeholdized(UserCreationForm(prefix='register')),
+            "register_submit": _('Register'),
+        }
+
+
+@never_cache

 def logout_then_redirect(request):
     auth.logout(request)
     return HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))
 def logout_then_redirect(request):
     auth.logout(request)
     return HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?='))


@@ -66,3 +85,25 @@ def clock(request):
     in a format suitable for Date.parse()
     """
     return HttpResponse(datetime.now().strftime('%Y/%m/%d %H:%M:%S'))
     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'])):
+                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))