def get(self, request, *args, **kwargs):
post_slug = kwargs.get('post_slug')
ctx = RequestContext(request)
query = Post.all().filter('published = ', True).filter('slug = ', post_slug).fetch(1)
if not query:
raise Http404
ctx['post'] = query[0]
return render_to_response('posts/show_post.html', {}, context_instance=ctx)
def get(self, request, *args, **kwargs):
ctx = RequestContext(request)
query = Post.all().filter('published = ', True).order('-date_published')
paginator = create_paginator(request=request, query=query)
ctx['paginator'] = paginator
ctx['per_page'] = paginator.per_page
return render_to_response('posts/main_page.html', {}, context_instance=ctx)
def get(self, request, *args, **kwargs):
ctx = RequestContext(request)
query = Post.all()
paginator = create_paginator(request=request, query=query, \
possible_ordering=["title", "published", "date_created", "last_edited"])
ctx['paginator'] = paginator
return render_to_response('posts/dashboard.html', {}, context_instance=ctx)
def clean_slug(self):
slug = self.cleaned_data.get('slug')
if slug is not None:
c = Post.all().filter('slug = ', slug).get()
if c:
if self.instance is None:
raise forms.ValidationError('Slug already taken')
else:
if c.key() != self.instance.key():
raise forms.ValidationError('Slug already taken')
return self.cleaned_data.get('slug')
