def addgroup(request):
if request.user.username == "":
return HttpResponse('Please sign in!', status=401)
if request.method == 'POST':
form = AddgroupForm(request.POST) # A form bound to the POST data
if form.is_valid():
try:
old_group = MyGroup.objects.get(name=form.cleaned_data['group_name'])
for name in form.cleaned_data['member_names']:
user = MyUser.objects.get(username = name)
old_group.users.add(user)
old_group.save()
return HttpResponseRedirect('/frontend/personal')
except ObjectDoesNotExist:
this_user = MyUser.objects.get(username =
request.user.username)
new_group = MyGroup()
new_group.creator = this_user.username
new_group.name = form.cleaned_data['group_name']
new_group.save()
for name in form.cleaned_data['member_names']:
user = MyUser.objects.get(username = name)
new_group.users.add(user)
new_group.users.add(this_user)
new_group.save()
return HttpResponseRedirect('/frontend/personal')
else:
print "not valid"
return HttpResponseRedirect('/frontend/personal')
def importgroup(request, group, **kwargs):
#import a group from Facebook
def create_ret_user(user_info):
#if user doesn't exist, create it. Return None if Facebook is
#missing information on them; otherwise, return MyUser object
try:
result = MyUser.objects.filter(
username = user_info['username'])
if len(result) != 0:
assert(len(result) == 1)
return result[0]
new_user = MyUser(username = user_info['username'],
first_name = user_info['first_name'],
last_name = user_info['last_name'])
except KeyError:
return None
new_user.save()
return new_user
if request.user.username == "":
return HttpResponse('Please sign in!', status=401)
this_user = MyUser.objects.get(username = request.user.username)
token = kwargs['access_token']
graph = kwargs['graph']
group_info = graph.get("/" + str(group))
#check if this group already exists
db_groups = MyGroup.objects.filter(creator=request.user.username,
name=group_info['name'])
if len(db_groups) != 0:
return HttpResponse("Group already exists!", status=401)
#save group, except for member info
new_group = MyGroup()
new_group.name = group_info['name']
new_group.creator = request.user.username
new_group.save()
#save member info
members = graph.get("/" + str(group) + "/members").get('data')
for member in members:
fb_user = graph.get("/" + member['id'])
our_user = create_ret_user(fb_user) #MyUser object
if our_user != None:
new_group.users.add(our_user)
new_group.save()
return HttpResponseRedirect('/frontend/personal')