54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
from __future__ import unicode_literals
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from django.utils.translation import ugettext_lazy as _
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from rest_framework import serializers
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from acls.models import AccessControlList
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from documents.models import Document
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from documents.serializers import DocumentSerializer
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from .models import DocumentCheckout
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from .permissions import permission_document_checkout
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class DocumentCheckoutSerializer(serializers.ModelSerializer):
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document = DocumentSerializer()
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class Meta:
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fields = ('document',)
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model = DocumentCheckout
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class NewDocumentCheckoutSerializer(serializers.ModelSerializer):
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block_new_version = serializers.BooleanField()
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document_pk = serializers.IntegerField(
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help_text=_('Primary key of the document to be checked out.'),
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write_only=True
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)
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expiration_datetime = serializers.DateTimeField()
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class Meta:
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fields = (
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'block_new_version', 'document', 'document_pk',
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'expiration_datetime', 'id'
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)
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model = DocumentCheckout
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read_only_fields = ('document',)
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write_only_fields = ('document_pk',)
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def create(self, validated_data):
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document = Document.objects.get(pk=validated_data.pop('document_pk'))
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AccessControlList.objects.check_access(
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permissions=permission_document_checkout,
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user=self.context['request'].user, obj=document
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)
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validated_data['document'] = document
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validated_data['user'] = self.context['request'].user
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return super(NewDocumentCheckoutSerializer, self).create(
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validated_data
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)
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