Basic creating, editing and updating of organizers

src/pretix/control/views/organizer.py

@@ -0,0 +1,86 @@
+from django.contrib import messages
+from django.core.urlresolvers import reverse
+from django.http import HttpResponseForbidden
+from django.utils.translation import ugettext_lazy as _
+from django.views.generic import ListView, UpdateView, CreateView
+from pretix.base.forms import VersionedModelForm
+
+from pretix.base.models import Organizer, OrganizerPermission
+from pretix.control.permissions import OrganizerPermissionRequiredMixin
+
+
+class OrganizerList(ListView):
+    model = Organizer
+    context_object_name = 'organizers'
+    template_name = 'pretixcontrol/organizers/index.html'
+
+    def get_queryset(self):
+        if self.request.user.is_superuser:
+            return Organizer.objects.current.all()
+        else:
+            return Organizer.objects.current.filter(
+                permitted__id__exact=self.request.user.pk
+            )
+
+
+class OrganizerForm(VersionedModelForm):
+    class Meta:
+        model = Organizer
+        fields = ['name', 'slug']
+
+
+class OrganizerUpdateForm(OrganizerForm):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.fields['slug'].widget.attrs['disabled'] = 'disabled'
+
+    def clean_slug(self):
+        return self.instance.slug
+
+
+class OrganizerUpdate(OrganizerPermissionRequiredMixin, UpdateView):
+    model = Organizer
+    form_class = OrganizerUpdateForm
+    template_name = 'pretixcontrol/organizers/detail.html'
+    permission = None
+    context_object_name = 'organizer'
+
+    def get_object(self, queryset=None) -> Organizer:
+        return self.request.organizer
+
+    def form_valid(self, form):
+        messages.success(self.request, _('Your changes have been saved.'))
+        return super().form_valid(form)
+
+    def get_success_url(self) -> str:
+        return reverse('control:organizer.edit', kwargs={
+            'organizer': self.request.organizer.slug,
+        })
+
+
+class OrganizerCreate(CreateView):
+    model = Organizer
+    form_class = OrganizerForm
+    template_name = 'pretixcontrol/organizers/create.html'
+    context_object_name = 'organizer'
+
+    def dispatch(self, request, *args, **kwargs):
+        if not request.user.is_superuser:
+            return HttpResponseForbidden()  # TODO
+        return super().dispatch(request, *args, **kwargs)
+
+    def get_object(self, queryset=None) -> Organizer:
+        return self.request.organizer
+
+    def form_valid(self, form):
+        messages.success(self.request, _('The new organizer has been created.'))
+        ret = super().form_valid(form)
+        OrganizerPermission.objects.create(
+            organizer=form.instance, user=self.request.user,
+            can_create_events=True
+        )
+        return ret
+
+    def get_success_url(self) -> str:
+        return reverse('control:organizers')