+
+def list_all_talks(request):
+ event = Evento.objects.get(site__id__exact=settings.SITE_ID)
+ trilhas = Trilha.objects.filter(evento=event)
+
+ improve = []
+ for t in trilhas:
+ talks = Trabalho.objects.filter(trilha=t)
+ aux = {'trilha':t.nome, 'talks':talks}
+ improve.append(aux)
+
+ c = {'improve': improve,}
+ return render_to_response('eventos/improve.html', Context(c),
+ context_instance=RequestContext(request))
+
+def talk_improve(request, tid):
+ if not hasattr(request.user, 'palestrante_set') and request.POST:
+ return forbidden
+
+ talk = get_object_or_404(Trabalho, pk=tid)
+ speakers = [i for i in talk.outros_palestrantes.all()]
+ speakers = [ talk.palestrante ] + speakers
+ improve = Improve.objects.filter(trabalho=talk)
+
+ # building the form
+ form = ImproveForm(request.POST or None)
+ form.fields['trabalho'].widget = HiddenInput(attrs={'value':talk.id})
+ form.fields['usuario'].widget = HiddenInput(attrs={'value':request.user.id})
+
+ if request.POST and form.is_valid():
+ event = Evento.objects.get(site__id__exact=settings.SITE_ID)
+ # validation
+ cleaned = form.cleaned_data
+ if cleaned['trabalho'].evento.id != event.id:
+ return forbidden
+
+ emails = [i.email for i in speakers]
+ user = cleaned['usuario'].get_full_name()
+ comments = cleaned['comentario']
+ msg = (u"From: emsl@minaslivre.org\r\nTo: %s\r\n"
+ u"Subject: Comentário em seu Trabalho EMSL 2008\r\n"
+ u"Content-Type: text/plain; charset=utf-8\r\n"
+ u"\r\n %s comentou seu trabalho.\r\n%s\r\r\n"
+ % (", ".join(emails), user, comments))
+ smtp = smtplib.SMTP("localhost")
+ smtp.sendmail("emsl@minaslivre.org", emails, str(msg.encode("utf8")))
+ smtp.quit()
+
+ instance = form.save()
+ return HttpResponseRedirect('/improve/%d/' % talk.id)
+
+ c = {'talk': talk, 'form': form, 'improve': improve,
+ 'len_comments': len(improve), 'speakers': speakers}
+ return render_to_response('eventos/talk-improve.html', Context(c),
+ context_instance=RequestContext(request))
+
+def subscribe(request):
+ """This view shows a form with name, login and password fields and
+ if it receives a post, it will get data from the above fields and
+ create an User (yes, the django User). I think this user will be
+ used as an attendee.
+
+ This function authenticates the new user.
+ """
+ form = SubscribeForm(request.POST or None)
+
+ if request.POST and form.is_valid():
+ new_user = User.objects.create_user(request.POST['username'],
+ request.POST['email'],
+ request.POST['password'])
+ login(request)
+ return HttpResponseRedirect('/')
+
+ context = {'form': form}
+ return render_to_response('eventos/subscribe.html', Context(context),
+ context_instance=RequestContext(request))