26 lines
1.5 KiB
Python
26 lines
1.5 KiB
Python
from __future__ import absolute_import
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from django.utils.translation import ugettext_lazy as _
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from documents.models import Document, DocumentVersion
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from navigation.api import Link
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from .models import DocumentVersionSignature
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from .permissions import (
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PERMISSION_DOCUMENT_VERIFY, PERMISSION_SIGNATURE_UPLOAD,
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PERMISSION_SIGNATURE_DOWNLOAD, PERMISSION_SIGNATURE_DELETE
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)
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def has_embedded_signature(context):
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return DocumentVersionSignature.objects.has_embedded_signature(context['object'])
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def doesnt_have_detached_signature(context):
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return DocumentVersionSignature.objects.has_detached_signature(context['object']) == False
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document_signature_upload = Link(text=_(u'upload signature'), view='document_signature_upload', args='object.pk', sprite='pencil_add', permissions=[PERMISSION_SIGNATURE_UPLOAD], conditional_disable=has_embedded_signature)
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document_signature_download = Link(text=_(u'download signature'), view='document_signature_download', args='object.pk', sprite='disk', permissions=[PERMISSION_SIGNATURE_DOWNLOAD], conditional_disable=doesnt_have_detached_signature)
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document_signature_delete = Link(text=_(u'delete signature'), view='document_signature_delete', args='object.pk', sprite='pencil_delete', permissions=[PERMISSION_SIGNATURE_DELETE], conditional_disable=doesnt_have_detached_signature)
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document_verify = Link(text=_(u'signatures'), view='document_verify', args='object.pk', sprite='text_signature', permissions=[PERMISSION_DOCUMENT_VERIFY])
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