113 lines
3.5 KiB
Python
113 lines
3.5 KiB
Python
import uuid
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import redis
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from django.conf import settings
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from rest_framework.decorators import api_view
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from rest_framework.response import Response
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redis_instance = redis.StrictRedis(host=settings.REDIS_HOST,
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port=settings.REDIS_PORT, db=0)
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@api_view(['GET', 'POST'])
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def manage_items(request, *args, **kwargs):
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if request.method == 'GET':
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# Not supposed to enumerate all items, so return 405
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return Response({
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'msg': 'Method not allowed'
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}, status=405)
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if request.method == 'POST':
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key = uuid.uuid4().hex
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file = request.FILES['file']
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filename = 'file.txt'
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# Convert file to bytes
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file = file.read()
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redis_instance.set(key, file)
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response = {
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'key': key,
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'msg': f"{key} successfully set to {filename}: {file}"
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}
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return Response(response, 201)
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@api_view(['GET', 'PUT', 'DELETE'])
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def manage_item(request, *args, **kwargs):
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if request.method == 'GET':
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if kwargs['key']:
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value = redis_instance.get(kwargs['key'])
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if value:
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response = {
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'key': kwargs['key'],
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'file': value,
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'msg': 'success'
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}
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return Response(response, status=200)
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else:
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response = {
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'key': kwargs['key'],
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'file': None,
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'msg': 'Not found'
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}
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return Response(response, status=404)
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# elif request.method == 'PUT':
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# if kwargs['key']:
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# request_data = json.loads(request.body)
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# new_value = request_data['value']
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# value = redis_instance.get(kwargs['key'])
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# if value:
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# redis_instance.set(kwargs['key'], new_value)
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# response = {
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# 'key': kwargs['key'],
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# 'file': value,
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# 'msg': f"Successfully updated {kwargs['key']}"
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# }
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# return Response(response, status=200)
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# else:
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# response = {
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# 'key': kwargs['key'],
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# 'value': None,
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# 'msg': 'Not found'
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# }
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# return Response(response, status=404)
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elif request.method == 'DELETE':
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if kwargs['key']:
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result = redis_instance.delete(kwargs['key'])
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if result == 1:
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response = {
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'msg': f"{kwargs['key']} successfully deleted"
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}
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return Response(response, status=404)
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else:
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response = {
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'key': kwargs['key'],
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'file': None,
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'msg': 'Not found'
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}
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return Response(response, status=404)
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# class FileView(viewsets.ModelViewSet):
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# queryset = File.objects.all()
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# serializer_class = FileSerializer
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# permission_classes = ()
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#
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# def get_queryset(self):
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# # Only allow GET with a key
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# key = self.request.query_params.get('key', None)
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# if key is not None:
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# # Remove / from end of key
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# if key[-1] == '/':
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# key = key[:-1]
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#
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# print(key)
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# data = self.queryset.filter(key=key)
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# return data
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#
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# else:
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# # Return nothing if no key is provided
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# return File.objects.none()
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