from datetime import timedelta from django.core.urlresolvers import reverse from django.shortcuts import redirect from django.utils import timezone from django.utils.translation import ugettext as _ from misago.authn.decorators import block_guest from misago.forms import FormLayout from misago.messages import Message from misago.usercp.template import RequestContext from misago.usercp.models import UsernameChange from misago.usercp.username.forms import UsernameChangeForm from misago.views import error404 @block_guest def username(request): if not request.acl.usercp.show_username_change(): return error404(request) changes_left = request.acl.usercp.changes_left(request.user) next_change = None if request.acl.usercp.changes_expire() and not changes_left: next_change = request.user.namechanges.filter( date__gte=timezone.now() - timedelta(days=request.acl.usercp.acl['changes_expire']), ).order_by('-date')[0] next_change = next_change.date + timedelta(days=request.acl.usercp.acl['changes_expire']) message = request.messages.get_message('usercp_username') if request.method == 'POST': org_username = request.user.username form = UsernameChangeForm(request.POST, request=request) if form.is_valid(): request.user.set_username(form.cleaned_data['username']) request.user.save(force_update=True) request.user.namechanges.create(date=timezone.now(), old_username=org_username) request.messages.set_flash(Message(_("Your username has been changed.")), 'success', 'usercp_username') return redirect(reverse('usercp_username')) message = Message(form.non_field_errors()[0], 'error') else: form = UsernameChangeForm(request=request) return request.theme.render_to_response('usercp/username.html', context_instance=RequestContext(request, { 'message': message, 'changes_left': changes_left, 'form': FormLayout(form), 'next_change': next_change, 'changes_history': request.user.namechanges.order_by('-date')[:10], 'tab': 'username', }));