def get_merge_form(user, other):
chats = get_private_chats(user, other)
choices = []
for ch in chats:
choices.append(ch.get_choice())
class MergePrivateChatsForm(forms.Form):
new_title = forms.CharField(max_length=255, initial="{0} <--> {1}".format(user.username, other.username))
new_topic = forms.CharField(max_length=255, required=False)
chats = forms.TypedMultipleChoiceField(coerce=lambda x: Chat.objects.get(id=x), choices=choices)
def clean_chats(self):
clean_data = self.cleaned_data['chats']
if len(clean_data) < 2:
raise forms.ValidationError('Please, select at least 2 chats')
return clean_data
return MergePrivateChatsForm
def profile(request, username):
private_chats = None
chats_without_user = None
private_chat_form = None
open_new_chat_form = False
context = RequestContext(request)
logged_user = request.user
user = get_object_or_404(User, username=username)
user_profile = UserProfile.objects.filter(user=user)[0]
if request.user != user:
chats_without_user = get_chats_without_user(request.user, user)
private_chats = get_private_chats(request.user, user)
if request.method != 'POST':
new_private_chat = Chat()
new_private_chat.name = "{0} <-> {1}".format(request.user.username, user.username)
private_chat_form = PrivateChatForm(instance=new_private_chat)
else:
private_chat_form = PrivateChatForm(request.POST)
if private_chat_form.is_valid():
new_private_chat = private_chat_form.save()
new_private_chat.participants.add(request.user)
new_private_chat.participants.add(user)
new_private_chat.save()
return HttpResponseRedirect(reverse('chat:chat', kwargs={'chat_id': new_private_chat.id}))
else:
open_new_chat_form = True
return render_to_response("django_project/profile.html",
{"self": logged_user == user,
"get_user": user,
"user_profile": user_profile,
"private_chats": private_chats,
"private_chat_form": private_chat_form,
"open_new_chat_form": open_new_chat_form,
"chats_without_user": chats_without_user},
context)
