85 lines
2.9 KiB
Python
85 lines
2.9 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 acls.models import AccessEntry
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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 Index, IndexInstanceNode
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from .permissions import (PERMISSION_DOCUMENT_INDEXING_CREATE,
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PERMISSION_DOCUMENT_INDEXING_VIEW)
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from .serializers import IndexInstanceNodeSerializer, IndexSerializer
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class APIIndexView(generics.RetrieveAPIView):
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"""
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Details of the selected index.
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"""
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serializer_class = IndexSerializer
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queryset = Index.objects.all()
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permission_classes = (MayanPermission,)
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mayan_object_permissions = {'GET': [PERMISSION_DOCUMENT_INDEXING_VIEW]}
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class APIIndexListView(generics.ListCreateAPIView):
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"""
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Returns a list of all the defined indexes.
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"""
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serializer_class = IndexSerializer
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queryset = Index.objects.all()
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filter_backends = (MayanObjectPermissionsFilter,)
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mayan_object_permissions = {'GET': [PERMISSION_DOCUMENT_INDEXING_VIEW]}
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mayan_view_permissions = {'POST': [PERMISSION_DOCUMENT_INDEXING_CREATE]}
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class APIIndexNodeInstanceDocumentListView(generics.ListAPIView):
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"""
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Returns a list of all the documents contained by a particular index node instance.
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"""
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filter_backends = (MayanObjectPermissionsFilter,)
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mayan_object_permissions = {'GET': [PERMISSION_DOCUMENT_VIEW]}
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def get_serializer_class(self):
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from documents.serializers import DocumentSerializer
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return DocumentSerializer
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def get_queryset(self):
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index_node_instance = get_object_or_404(IndexInstanceNode, pk=self.kwargs['pk'])
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try:
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Permission.objects.check_permissions(self.request.user, [PERMISSION_DOCUMENT_INDEXING_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_DOCUMENT_INDEXING_VIEW, self.request.user, index_node_instance.index)
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return index_node_instance.documents.all()
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class APIDocumentIndexListView(generics.ListAPIView):
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"""
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Returns a list of all the indexes to which a document belongs.
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"""
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serializer_class = IndexInstanceNodeSerializer
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filter_backends = (MayanObjectPermissionsFilter,)
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mayan_object_permissions = {'GET': [PERMISSION_DOCUMENT_INDEXING_VIEW]}
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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_DOCUMENT_VIEW])
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except PermissionDenied:
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AccessEntry.objects.check_access(PERMISSION_DOCUMENT_VIEW, self.request.user, document)
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return document.node_instances.all()
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