X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=eventos%2Fviews.py;h=bd771c195ca0bab375bb66d6a991a80b1eb726d4;hb=da88f0ae9ce1daeb5566551c023fbf48494b7215;hp=d222c16790b82af38d78e25cec96cd86715712d6;hpb=6dcd867c0e9695e757f46823ee902a3c8a05d9a0;p=cascardo%2Fema.git diff --git a/eventos/views.py b/eventos/views.py index d222c16..bd771c1 100644 --- a/eventos/views.py +++ b/eventos/views.py @@ -15,6 +15,7 @@ # License along with this program; if not, write to the # Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. +from django.conf import settings from django.http import HttpResponseRedirect, HttpResponseForbidden from django.contrib import auth from django.contrib.auth.forms import AuthenticationForm @@ -22,8 +23,8 @@ from django.contrib.auth.models import User, Group from django.newforms import form_for_instance, form_for_model, HiddenInput from django.shortcuts import render_to_response, get_object_or_404 from django.template import RequestContext, Context, loader -from eventos.models import Palestrante, Trabalho -from eventos.forms import RegisterLecturer +from eventos.models import Palestrante, Trabalho, TipoTrabalho, Trilha, Evento +from eventos.forms import RegisterSpeaker forbidden = \ HttpResponseForbidden('

You are not allowed to do this action.

') @@ -61,10 +62,10 @@ def logout(request): auth.logout(request) return HttpResponseRedirect('/') -def lecturer_add(request): - """Adds a new lecturer to the system. +def speaker_add(request): + """Adds a new speaker to the system. """ - uform = RegisterLecturer(request.POST or None) + uform = RegisterSpeaker(request.POST or None) FormKlass = form_for_model(Palestrante) form = FormKlass(request.POST or None) @@ -75,7 +76,7 @@ def lecturer_add(request): group = Group.objects.get_or_create(name='palestrantes')[0] # creating the user that will be set as the user of the - # lecturer. + # speaker. user = User(username=cd['username']) user.set_password(cd['password1']) user.is_active = True @@ -83,7 +84,7 @@ def lecturer_add(request): user.groups.add(group) # this commit=False is to avoid IntegritErrors, because at - # this point, the lecturer doesn't have an user associated + # this point, the speaker doesn't have an user associated # with it. instance = form.save(commit=False) instance.usuario = user @@ -91,12 +92,12 @@ def lecturer_add(request): return HttpResponseRedirect('/') c = {'form': form, 'uform': uform} - return render_to_response('eventos/lecturer-add.html', Context(c), + return render_to_response('eventos/speaker-add.html', Context(c), context_instance=RequestContext(request)) -def lecturer_details(request, lid): +def speaker_details(request, lid): """Shows a simple form containing all editable fields of a - lecturer and gives the lecturer the possibility to save them =) + speaker and gives the speaker the possibility to save them =) """ if not hasattr(request.user, 'palestrante_set'): return forbidden @@ -113,11 +114,11 @@ def lecturer_details(request, lid): form.save() c = {'form': form} - return render_to_response('eventos/lecturer-details.html', Context(c), + return render_to_response('eventos/speaker-details.html', Context(c), context_instance=RequestContext(request)) -def lecturer_talks(request, lid): - """Lists all talks of a lecturer (based on lecturer id -- lid +def speaker_talks(request, lid): + """Lists all talks of a speaker (based on speaker id -- lid parameter). """ if not hasattr(request.user, 'palestrante_set'): @@ -128,16 +129,42 @@ def lecturer_talks(request, lid): return forbidden talks = Trabalho.objects.filter(palestrante=entity) - c = {'lecturer': entity, 'talks': talks} + c = {'speaker': entity, 'talks': talks} return render_to_response('eventos/talk-list.html', Context(c), context_instance=RequestContext(request)) def talk_details(request, tid): """Shows a form to edit a talk """ + # Selected in settings.py (SITE_ID) variable, because an event can + # be linked with only one site. + event = Evento.objects.get(site__id__exact=settings.SITE_ID) + + # building the form entity = get_object_or_404(Trabalho, pk=tid) FormKlass = form_for_instance(entity) form = FormKlass(request.POST or None) + + # These fields should not be shown to the user. + form.fields['palestrante'].widget = HiddenInput() + form.fields['evento'].widget = HiddenInput() + + # These fields are event specific + trilhas = Trilha.objects.filter(evento=event) + form.fields['trilha']._set_queryset(trilhas) + + tipos = TipoTrabalho.objects.filter(evento=event) + form.fields['tipo']._set_queryset(tipos) + + # hidding the owner in the other speakers list + other = Palestrante.objects.exclude(pk=entity.id) + form.fields['outros_palestrantes']._set_queryset(other) + if other.count() == 0: + # I need set the value to '', otherwise the wise django + # newforms will fill the field with the invalid string '[]' + form.fields['outros_palestrantes'].initial = '' + form.fields['outros_palestrantes'].widget = HiddenInput() + if request.POST and form.is_valid(): form.save() @@ -157,29 +184,52 @@ def talk_delete(request, tid): return forbidden talk.delete() - return HttpResponseRedirect('/lecturer/%d/talks/' % entity.id) + return HttpResponseRedirect('/speaker/%d/talks/' % entity.id) def talk_add(request): - """Shows a form to the lecturer send a talk + """Shows a form to the speaker send a talk """ if not hasattr(request.user, 'palestrante_set'): return forbidden + # Selected in settings.py (SITE_ID) variable, because an event can + # be linked with only one site. + event = Evento.objects.get(site__id__exact=settings.SITE_ID) + + # building the form entity = request.user.palestrante_set.get() FormKlass = form_for_model(Trabalho) form = FormKlass(request.POST or None, - initial={'palestrante': entity.id}) + initial={'palestrante': entity.id, 'evento': event.id}) - # This field should not be shown to the user. + # These fields should not be shown to the user. form.fields['palestrante'].widget = HiddenInput() + form.fields['evento'].widget = HiddenInput() + + # These fields are event specific + trilhas = Trilha.objects.filter(evento=event) + form.fields['trilha']._set_queryset(trilhas) - # hidding the owner in the other lecturers list + tipos = TipoTrabalho.objects.filter(evento=event) + form.fields['tipo']._set_queryset(tipos) + + # hidding the owner in the other speakers list other = Palestrante.objects.exclude(pk=entity.id) form.fields['outros_palestrantes']._set_queryset(other) + if other.count() == 0: + form.fields['outros_palestrantes'].widget = HiddenInput() if request.POST and form.is_valid(): + # validation + cleaned = form.cleaned_data + if cleaned['tipo'].evento.id != event.id: + return forbidden + + if cleaned['trilha'].evento.id != event.id: + return forbidden + instance = form.save() - return HttpResponseRedirect('/lecturer/%d/talks/' % entity.id) + return HttpResponseRedirect('/speaker/%d/talks/' % entity.id) c = {'form': form} return render_to_response('eventos/talk-add.html', Context(c),