182 lines
6.7 KiB
Python
182 lines
6.7 KiB
Python
from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.contrib.auth.models import User
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from django.contrib.sites.shortcuts import get_current_site
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from django.core.exceptions import PermissionDenied
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from django.core.urlresolvers import reverse
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from django.db.models import Q
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from django.shortcuts import get_object_or_404, redirect, render
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from django.views.generic import CreateView, DetailView, ListView, UpdateView
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from django.utils.translation import ugettext as _
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from django.views.decorators.http import require_http_methods
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from django.http import HttpResponse
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from accounts.mixins import OrgaRequiredMixin, StaffRequiredMixin
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from accounts.decorators import orga_required
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from .forms import TalkForm, TopicCreateForm, TopicUpdateForm, ConferenceForm
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from .models import Talk, Topic, Vote, Conference
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from .signals import talk_added, talk_edited
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from .utils import allowed_talks, markdown_to_html
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@login_required
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@require_http_methods(["POST"])
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def markdown_preview(request):
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content = request.POST.get('data', '')
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return HttpResponse(markdown_to_html(content))
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def home(request):
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return render(request, 'proposals/home.html')
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@orga_required
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def conference(request):
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conference = Conference.objects.get(site=get_current_site(request))
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form = ConferenceForm(request.POST or None, instance=conference)
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if request.method == 'POST' and form.is_valid():
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form.save()
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messages.success(request, 'Conference updated!')
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return redirect(reverse('conference'))
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return render(request, 'proposals/conference.html', {
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'conference': conference,
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'form': form,
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})
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@login_required
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def talk_list(request):
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talks = Talk.objects.filter(site=get_current_site(request))
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return render(request, 'proposals/talks.html', {
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'my_talks': talks.filter(Q(speakers=request.user) | Q(proposer=request.user)).distinct(),
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'other_talks': allowed_talks(talks.exclude(Q(speakers=request.user) | Q(proposer=request.user)), request)
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})
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@login_required
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def talk_list_by_topic(request, topic):
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topic = get_object_or_404(Topic, slug=topic)
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talks = allowed_talks(Talk.objects.filter(site=topic.site, topics=topic), request)
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return render(request, 'proposals/talk_list.html', {'title': _('Talks related to %s:') % topic, 'talk_list': talks})
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@login_required
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def talk_edit(request, talk=None):
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if talk:
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talk = get_object_or_404(Talk, slug=talk, site=get_current_site(request))
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if not talk.is_editable_by(request.user):
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raise PermissionDenied()
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form = TalkForm(request.POST or None, instance=talk, site=get_current_site(request))
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if talk:
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form.fields['title'].disabled = True
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form.fields['topics'].disabled = True
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else:
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form.fields['speakers'].initial = [request.user]
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if request.method == 'POST' and form.is_valid():
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if hasattr(talk, 'id'):
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talk = form.save()
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talk_edited.send(talk.__class__, instance=talk, author=request.user)
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messages.success(request, _('Talk modified successfully!'))
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else:
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form.instance.site = get_current_site(request)
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form.instance.proposer = request.user
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talk = form.save()
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talk_added.send(talk.__class__, instance=talk, author=request.user)
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messages.success(request, _('Talk proposed successfully!'))
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return redirect(talk.get_absolute_url())
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return render(request, 'proposals/talk_edit.html', {
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'form': form,
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})
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class TalkDetail(LoginRequiredMixin, DetailView):
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def get_queryset(self):
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return Talk.objects.filter(site=get_current_site(self.request)).all()
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def get_context_data(self, **ctx):
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if self.object.is_moderable_by(self.request.user):
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vote = Vote.objects.filter(talk=self.object, user=self.request.user).first()
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ctx.update(edit_perm=True, moderate_perm=True, vote=vote,
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form_url=reverse('talk-conversation', kwargs={'talk': self.object.slug}))
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else:
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ctx['edit_perm'] = self.object.is_editable_by(self.request.user)
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return super().get_context_data(**ctx)
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class TopicMixin(object):
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def get_queryset(self):
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return Topic.objects.filter(site=get_current_site(self.request)).all()
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class TopicFormMixin(object):
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def get_form_kwargs(self):
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kwargs = super(TopicFormMixin, self).get_form_kwargs()
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if self.get_form_class() == TopicCreateForm:
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kwargs.update({'site_id': get_current_site(self.request).id})
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return kwargs
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class TopicList(LoginRequiredMixin, TopicMixin, ListView):
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pass
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class TopicCreate(OrgaRequiredMixin, TopicMixin, TopicFormMixin, CreateView):
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model = Topic
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form_class = TopicCreateForm
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def form_valid(self, form):
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form.instance.site = get_current_site(self.request)
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return super().form_valid(form)
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class TopicUpdate(OrgaRequiredMixin, TopicMixin, TopicFormMixin, UpdateView):
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def get_form_class(self):
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return TopicCreateForm if self.request.user.is_superuser else TopicUpdateForm
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class SpeakerList(StaffRequiredMixin, ListView):
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template_name = 'proposals/speaker_list.html'
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def get_queryset(self):
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site = get_current_site(self.request)
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return User.objects.filter(talk__in=Talk.objects.filter(site=site)).all().distinct()
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@login_required
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def vote(request, talk, score):
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talk = get_object_or_404(Talk, site=get_current_site(request), slug=talk)
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if not talk.is_moderable_by(request.user):
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raise PermissionDenied()
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vote, created = Vote.objects.get_or_create(talk=talk, user=request.user)
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vote.vote = int(score)
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vote.save()
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messages.success(request, _('Vote successfully created') if created else _('Vote successfully updated'))
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return redirect(talk.get_absolute_url())
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@login_required
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def talk_decide(request, talk, accepted):
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talk = get_object_or_404(Talk, site=get_current_site(request), slug=talk)
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if not talk.is_moderable_by(request.user):
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raise PermissionDenied()
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if request.method == 'POST':
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talk.accepted = accepted
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talk.save()
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messages.success(request, _('Decision taken in account'))
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return redirect('show-talk', slug=talk.slug)
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return render(request, 'proposals/talk_decide.html', {
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'talk': talk,
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'accept': accepted,
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})
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@login_required
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def user_details(request, username):
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speaker = get_object_or_404(User, username=username)
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return render(request, 'proposals/user_details.html', {
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'profile': speaker.profile,
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'talk_list': allowed_talks(Talk.objects.filter(site=get_current_site(request), speakers=speaker), request),
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})
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