logout as logout_django
from django.contrib.auth.models import User, Group
from django.forms import HiddenInput, ModelForm
+from django import forms
from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext, Context, loader
-from eventos.models import Palestrante, Trabalho, TipoTrabalho, Trilha, Evento
+from eventos.models import Palestrante, Trabalho, TipoTrabalho, Trilha, Evento, Improve
from eventos.forms import RegisterSpeaker
from django.db.models import Q
class Meta:
model = Trabalho
+class ImproveForm(ModelForm):
+ class Meta:
+ model = Improve
+
+class SubscribeForm(forms.Form):
+ full_name = forms.CharField(label=u'Nome completo', max_length=255)
+ email = forms.EmailField()
+ username = forms.CharField(max_length=255)
+ password = forms.CharField(label=u'Senha',
+ max_length=255,
+ widget=forms.PasswordInput)
+ confirm_password = forms.CharField(label=u'Confirmar senha',
+ max_length=255,
+ widget=forms.PasswordInput)
+
+ def clean_username(self):
+ data = self.cleaned_data['username']
+ if User.objects.filter(username=data):
+ raise forms.ValidationError(u'O usuário "%s" já existe' % data)
+ return data
+
+ def clean_confirm_password(self):
+ passwd = self.cleaned_data['password']
+ conf_passwd = self.cleaned_data['confirm_password']
+ if passwd != conf_passwd:
+ raise forms.ValidationError(u'A confirmação difere da senha')
+ return conf_passwd
+
def login(request):
"""This is a function that will be used as a front-end to the
django's login system. It receives username and password fields
"""
username = request.POST['username']
password = request.POST['password']
+
user = authenticate(username=username, password=password)
if user is not None:
"""Shows a simple form containing all editable fields of a
speaker and gives the speaker the possibility to save them =)
"""
+ speaker = get_object_or_404(Palestrante, pk=lid)
+ d = {'speaker' : speaker}
if not hasattr(request.user, 'palestrante_set'):
- return forbidden
+ return render_to_response('eventos/speaker-view.html', Context(d),
+ context_instance=RequestContext(request))
entity = request.user.palestrante_set.get()
if entity.id != int(lid):
- return forbidden
+ return render_to_response('eventos/speaker-view.html', Context(d),
+ context_instance=RequestContext(request))
form = SpeakerForm(request.POST or None, instance=entity)
entity = get_object_or_404(Trabalho, pk=tid)
form = TalkForm(request.POST or None, instance=entity)
- # avoiding smart people trying to se talks of other speakers.
- speaker = request.user.palestrante_set.get()
- if speaker.id != entity.palestrante.id:
- return forbidden
-
# These fields should not be shown to the user.
form.fields['palestrante'].widget = HiddenInput()
form.fields['evento'].widget = HiddenInput()
form.fields['outros_palestrantes'].initial = ''
form.fields['outros_palestrantes'].widget = HiddenInput()
+ # avoiding smart people trying to se talks of other speakers.
+ speaker = request.user.palestrante_set.get()
+ if speaker.id != entity.palestrante.id \
+ and speaker not in entity.outros_palestrantes.all():
+ return forbidden
+
if request.POST and form.is_valid():
form.save()
c = {'form': form}
return render_to_response('eventos/talk-add.html', Context(c),
context_instance=RequestContext(request))
+
+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)
+ speaker = talk.palestrante
+ 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
+
+ instance = form.save()
+ return HttpResponseRedirect('/improve/%d/' % talk.id)
+
+ c = {'talk': talk, 'form': form, 'improve': improve,
+ 'len_comments': len(improve), 'speaker': speaker}
+ 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))