60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
# coding: utf-8
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# python
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import json
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# django
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from django.views.generic import View as DjangoView
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from django.template import RequestContext
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from django.shortcuts import render_to_response
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from django.http import HttpResponse
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from django.contrib import messages
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from django.core.exceptions import PermissionDenied
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class View(DjangoView):
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section = None
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def get_context(self, context):
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if self.section:
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context['navigation'] = {
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'section': self.section
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}
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return context
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class MessagesView(View):
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template = 'contrib/messages.html'
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formats = ['html', 'json']
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def get(self, request):
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format = 'html'
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if 'format' in request.GET and request.GET['format'] in self.formats:
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format = request.GET['format']
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if format == 'html':
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ctx = RequestContext(request, {})
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result = render_to_response(self.template, context_instance=ctx)
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elif format == 'json':
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messages_json = []
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for message in messages.get_messages(request):
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messages_json.append(
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{
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"level": message.level,
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"message": message.message,
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"extra_tags": message.tags,
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}
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)
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result = HttpResponse(
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json.dumps(messages_json),
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content_type='application/json'
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)
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return result
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class BlockedView(View):
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def dispatch(self, *args, **kwargs):
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raise PermissionDenied
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