95 lines
3.1 KiB
Python
95 lines
3.1 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.shortcuts import get_object_or_404, redirect, render
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from django.views.generic import DetailView, ListView
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from proposals.forms import TalkForm
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from proposals.models import Speech, Talk, Topic
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from .signals import new_talk
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def home(request):
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return render(request, 'proposals/home.html')
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@login_required
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def talk_list(request):
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return render(request, 'proposals/talks.html', {
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'my_talks': Talk.on_site.filter(speakers=request.user),
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'other_talks': Talk.on_site.exclude(speakers=request.user),
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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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return render(request, 'proposals/talk_list.html', {
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'title': 'Talks related to %s:' % topic,
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'talk_list': Talk.on_site.filter(topics=topic),
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})
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@login_required
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def talk_list_by_speaker(request, speaker):
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speaker = get_object_or_404(User, username=speaker)
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return render(request, 'proposals/talk_list.html', {
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'title': 'Talks with %s:' % speaker,
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'talk_list': Talk.on_site.filter(speakers=speaker),
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})
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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)
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if talk.site != get_current_site(request):
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raise PermissionDenied()
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if not talk.has_perm(request.user):
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raise PermissionDenied()
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form = TalkForm(request.POST or None, instance=talk)
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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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messages.success(request, 'Talk modified successfully!')
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else:
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talk = form.save(commit=False)
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talk.site = get_current_site(request)
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talk.proposer = request.user
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talk.save()
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form.save_m2m()
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Speech.objects.create(speaker=request.user, talk=talk)
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new_talk.send(talk.__class__, instance=talk)
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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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queryset = Talk.on_site.all()
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def get_context_data(self, **kwargs):
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context = super(TalkDetail, self).get_context_data(**kwargs)
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context['edit_perm'] = self.object.is_editable_by(self.request.user)
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return context
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class TopicList(LoginRequiredMixin, ListView):
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model = Topic
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class SpeakerList(LoginRequiredMixin, ListView):
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queryset = User.objects.filter(speech__talk=Talk.on_site.all())
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template_name = 'proposals/speaker_list.html'
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@login_required
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def user_details(request, username):
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return render(request, 'proposals/user_details.html', {
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'user': get_object_or_404(User, username=username).profile,
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})
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