Fix bad merge

[cascardo/ema.git] / eventos / views.py

diff --git a/eventos/views.py b/eventos/views.py
index 18bc5e6..c155bf2 100644 (file)
--- a/eventos/views.py
+++ b/eventos/views.py
@@ -21,11 +21,13 @@ from django.contrib.auth import authenticate, login as login_django, \
     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
+import smtplib
 
 forbidden = \
     HttpResponseForbidden('<h2>You are not allowed to do this action.<h2>')
@@ -39,6 +41,34 @@ class TalkForm(ModelForm):
     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
@@ -49,6 +79,7 @@ def login(request):
     """
     username = request.POST['username']
     password = request.POST['password']
+
     user = authenticate(username=username, password=password)
 
     if user is not None:
@@ -109,12 +140,16 @@ def speaker_details(request, lid):
     """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)
 
@@ -266,3 +301,65 @@ def list_all_talks(request):
     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))