93 lines
3.2 KiB
Python
93 lines
3.2 KiB
Python
from __future__ import absolute_import
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from django.core.exceptions import PermissionDenied
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from django.shortcuts import get_object_or_404
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from rest_framework import generics
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from documents.models import Document
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from documents.permissions import PERMISSION_DOCUMENT_VIEW
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from permissions.models import Permission
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from rest_api.filters import MayanObjectPermissionsFilter
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from rest_api.permissions import MayanPermission
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from .models import DocumentMetadata, MetadataType
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from .permissions import (PERMISSION_METADATA_DOCUMENT_ADD,
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PERMISSION_METADATA_DOCUMENT_REMOVE,
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PERMISSION_METADATA_DOCUMENT_EDIT,
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PERMISSION_METADATA_DOCUMENT_VIEW,
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PERMISSION_METADATA_TYPE_CREATE,
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PERMISSION_METADATA_TYPE_DELETE,
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PERMISSION_METADATA_TYPE_EDIT,
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PERMISSION_METADATA_TYPE_VIEW)
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from .serializers import DocumentMetadataSerializer, MetadataTypeSerializer
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class APIMetadataTypeListView(generics.ListCreateAPIView):
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"""
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Returns a list of all the metadata type.
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"""
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serializer_class = MetadataTypeSerializer
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queryset = MetadataType.objects.all()
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permission_classes = (MayanPermission,)
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filter_backends = (MayanObjectPermissionsFilter,)
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mayan_object_permissions = {'GET': [PERMISSION_METADATA_TYPE_VIEW]}
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mayan_view_permissions = {'POST': [PERMISSION_METADATA_TYPE_CREATE]}
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class APIMetadataTypeView(generics.RetrieveUpdateDestroyAPIView):
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"""
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Returns the selected metadata type details.
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"""
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serializer_class = MetadataTypeSerializer
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queryset = MetadataType.objects.all()
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permission_classes = (MayanPermission,)
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mayan_object_permissions = {
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'GET': [PERMISSION_METADATA_TYPE_VIEW],
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'PUT': [PERMISSION_METADATA_TYPE_EDIT],
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'PATCH': [PERMISSION_METADATA_TYPE_EDIT],
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'DELETE': [PERMISSION_METADATA_TYPE_DELETE]
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}
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class APIDocumentMetadataListView(generics.ListCreateAPIView):
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"""
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Returns a list of all the metadata of a document.
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"""
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serializer_class = DocumentMetadataSerializer
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permission_classes = (MayanPermission,)
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mayan_view_permissions = {'POST': [PERMISSION_METADATA_DOCUMENT_ADD]}
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def get_queryset(self):
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document = get_object_or_404(Document, pk=self.kwargs['pk'])
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try:
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Permission.objects.check_permissions(self.request.user, [PERMISSION_METADATA_DOCUMENT_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_METADATA_DOCUMENT_VIEW, self.request.user, document)
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queryset = document.metadata.all()
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return queryset
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class APIDocumentMetadataView(generics.RetrieveUpdateDestroyAPIView):
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"""
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Returns the selected document metadata details.
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"""
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serializer_class = DocumentMetadataSerializer
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queryset = DocumentMetadata.objects.all()
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permission_classes = (MayanPermission,)
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mayan_object_permissions = {
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'GET': [PERMISSION_METADATA_DOCUMENT_VIEW],
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'PUT': [PERMISSION_METADATA_DOCUMENT_EDIT],
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'PATCH': [PERMISSION_METADATA_DOCUMENT_EDIT],
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'DELETE': [PERMISSION_METADATA_DOCUMENT_REMOVE]
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}
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