def follow(request, blog):
"""A form for confirming following a blog."""
# This would ideally be a post from the original blog, but I can't figure out how to do
# single sign on with the users api. If a custom django user backend was used we could
# just se a wildcard domain for the auth coockies.
blog = Blog.get_by_key_name(blog)
if not blog:
raise Http404
if request.method == 'POST':
# there's no form really, just post and pass the csrf check
request.user_blog.follow_or_unfollow(blog)
return redirect(reverse('dash'))
return render(request, "follow.html", {
'follow_blog': blog,
'is_following': request.user_blog.is_following(blog)
})
def process_request(self, request):
request.user = users.get_current_user()
# find the logged in user's blog
if request.user:
user_blog = Blog.all().filter("owner =", request.user.user_id()).fetch(1)
request.user_blog = user_blog[0] if user_blog else None
else:
request.user_blog = None
# find the blog by subdomain
host = request.get_host().lower()
if host != settings.SITE_DOMAIN:
prefix = host.split('.', 1)[0]
request.blog = Blog.get_by_key_name(prefix)
if not request.blog:
if prefix == 'www':
return redirect(fullurl(request.get_full_path()))
else:
raise Http404
else:
request.blog = None
def tx(url, user_id, email_hash):
blog = Blog.get_by_key_name(url)
if blog:
raise forms.ValidationError("The chosen url is already taken")
Blog.create(key_name=url, owner=user_id, emailhash=email_hash)
