82 lines
2.6 KiB
Python
82 lines
2.6 KiB
Python
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import logging
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from django.urls import reverse_lazy
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from django.contrib.auth.decorators import login_required
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from django.contrib.admin.utils import NestedObjects
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from django.utils.decorators import method_decorator
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from django.views.generic import ListView, DetailView, CreateView, DeleteView, UpdateView
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from guardian.decorators import permission_required_or_403
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from guardian.shortcuts import assign_perm
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from config import models, forms
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logger = logging.getLogger(__name__)
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required_or_403('config.add_stream'),
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name='dispatch')
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class StreamList(ListView):
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model = models.Stream
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required_or_403('config.view_stream',
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(models.Stream, 'pk', 'pk')),
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name='dispatch')
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class StreamDetail(DetailView):
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model = models.Stream
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context["srs_nodes"] = models.SRSNode.objects.all()
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return context
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required_or_403('config.change_stream',
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(models.Stream, 'pk', 'pk')),
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name='dispatch')
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class StreamChange(UpdateView):
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model = models.Stream
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template_name_suffix = '_update_form'
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fields = ['name']
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required_or_403('config.add_stream'),
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name='dispatch')
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class StreamCreate(CreateView):
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model = models.Stream
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fields = ['name']
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def form_valid(self, form):
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valid = super().form_valid(form)
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if valid:
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user = self.request.user
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assign_perm('view_stream', user, self.object)
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assign_perm('change_stream', user, self.object)
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assign_perm('delete_stream', user, self.object)
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return valid
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@method_decorator(login_required, name='dispatch')
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@method_decorator(permission_required_or_403('config.delete_stream',
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(models.Stream, 'pk', 'pk')),
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name='dispatch')
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class StreamDelete(DeleteView):
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model = models.Stream
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success_url = reverse_lazy('config:stream_list')
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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collector = NestedObjects(using='default')
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collector.collect([self.object])
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context['to_delete'] = collector.nested()
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print(context['to_delete'])
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return context
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