def logout(request):
args = {}
if get_user_from_cookie(request.COOKIES):
args['fb_logout'] = True
auth_logout(request)
resp = render_to_response("registration/logout.html", args,
context_instance=RequestContext(request))
return resp
def login(request):
user = get_user_from_cookie(request.COOKIES)
if user and not request.user.is_authenticated():
url = reverse('facebook_connect')
next = request.REQUEST.get('next')
if next:
url += '?next=%s' % next
return HttpResponseRedirect(url)
return auth_login(request)
def register_form(request):
fb_user = get_user_from_cookie(request.COOKIES)
if not fb_user:
raise Http403()
if request.method == 'POST':
if not 'fb_reg_data' in request.session:
raise Http400()
fb_data = request.session['fb_reg_data']
form = RegistrationForm(request.POST)
if form.is_valid():
create_fb_user(form.cleaned_data['username'], fb_data)
user = authenticate(facebook_id=fb_data['uid'])
login(request, user)
url = reverse('registration_activation_complete')
return HttpResponseRedirect(url)
else:
fb_data = fetch_user_data(request, fb_user['uid'],
fb_user['access_token'])
if not fb_data:
url = reverse('login')
resp = redirect_with_next(request, url)
delete_cookie(resp)
return resp
fb_data['uid'] = fb_user['uid']
fb_data['access_token'] = fb_user['access_token']
request.session['fb_reg_data'] = fb_data
user_data = fb_data['info']
# Try to find a default account name
account = user_data['link'].split('/')[-1]
if account.startswith('profile.php'):
# No account shortname defined, use first and last names.
account = slugify("%s %s" % (user_data['first_name'], user_data['last_name']))
account = account.replace('-', '_')[0:30]
# Filter all non-word characters from account name
account = re.sub('\W', '', account)[0:30]
try:
User.objects.get(username=account)
account = None
except User.DoesNotExist:
pass
form = RegistrationForm(initial={'username': account})
args = {}
args['fb_portrait'] = fb_data['portrait']
args['fb_data'] = fb_data['info']
args['form'] = form
return render_to_response("facebook/register_form.html", args,
context_instance=RequestContext(request))
def connect(request):
fb_user = get_user_from_cookie(request.COOKIES)
if not fb_user:
url = reverse('login')
return redirect_with_next(request, url)
profile = get_profile_by_fb_id(fb_user['uid'])
if profile:
user = profile.user
if not user.is_active:
return redirect_with_next(request, url) #FIXME
user = authenticate(facebook_id=fb_user['uid'])
# user should never be None
login(request, user)
return HttpResponseRedirect(request.REQUEST.get('next', '/'))
# args = {}
# return render_to_response('facebook/connect.html', args,
# context_instance=RequestContext(request))
url = reverse('facebook_register_form')
return redirect_with_next(request, url)
