eb878c165b
This reverts commit c390fc21d7.
Re adding this feature, only required metadata should be automatically added, optional metadata would be added by the user
80 lines
3.4 KiB
Python
80 lines
3.4 KiB
Python
from __future__ import absolute_import
|
|
|
|
import logging
|
|
|
|
from django.dispatch import receiver
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from acls.api import class_permissions
|
|
from common.utils import encapsulate
|
|
from documents.models import Document, DocumentType
|
|
from documents.signals import post_document_type_change
|
|
from navigation.api import register_links, register_model_list_columns
|
|
from navigation.links import link_spacer
|
|
from project_setup.api import register_setup
|
|
from rest_api.classes import APIEndPoint
|
|
|
|
from .api import get_metadata_string
|
|
from .links import (metadata_add, metadata_edit, metadata_multiple_add,
|
|
metadata_multiple_edit, metadata_multiple_remove,
|
|
metadata_remove, metadata_view,
|
|
setup_document_type_metadata, setup_metadata_type_create,
|
|
setup_metadata_type_delete, setup_metadata_type_edit,
|
|
setup_metadata_type_list)
|
|
from .models import MetadataType
|
|
from .permissions import (PERMISSION_METADATA_DOCUMENT_ADD,
|
|
PERMISSION_METADATA_DOCUMENT_EDIT,
|
|
PERMISSION_METADATA_DOCUMENT_REMOVE,
|
|
PERMISSION_METADATA_DOCUMENT_VIEW)
|
|
from .urls import api_urls
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
@property
|
|
def document_type_metadata(self):
|
|
try:
|
|
return self.documenttypedefaults_set.get().default_metadata
|
|
except self.documenttypedefaults_set.model.DoesNotExist:
|
|
return MetadataType.objects.none()
|
|
|
|
|
|
@receiver(post_document_type_change, dispatch_uid='post_post_document_type_change_metadata', sender=Document)
|
|
def post_post_document_type_change_metadata(sender, instance, **kwargs):
|
|
logger.debug('received post_document_type_change')
|
|
logger.debug('instance: %s' % instance)
|
|
# Delete existing document metadata
|
|
for metadata in instance.metadata.all():
|
|
metadata.delete()
|
|
|
|
# Add new document type metadata types to document
|
|
for metadata_type in instance.document_type.metadata.all():
|
|
instance.metadata.create(metadata_type=metadata_type, value=None)
|
|
|
|
|
|
DocumentType.add_to_class('metadata', document_type_metadata)
|
|
|
|
register_links(['metadata:metadata_add', 'metadata:metadata_edit', 'metadata:metadata_remove', 'metadata:metadata_view'], [metadata_add, metadata_edit, metadata_remove], menu_name='sidebar')
|
|
register_links(Document, [metadata_view], menu_name='form_header')
|
|
register_links(DocumentType, [setup_document_type_metadata])
|
|
register_links(MetadataType, [setup_metadata_type_edit, setup_metadata_type_delete])
|
|
register_links([MetadataType, 'metadata:setup_metadata_type_list', 'metadata:setup_metadata_type_create'], [setup_metadata_type_list, setup_metadata_type_create], menu_name='secondary_menu')
|
|
register_links([Document], [link_spacer, metadata_multiple_add, metadata_multiple_edit, metadata_multiple_remove], menu_name='multi_item_links')
|
|
|
|
register_setup(setup_metadata_type_list)
|
|
|
|
class_permissions(Document, [
|
|
PERMISSION_METADATA_DOCUMENT_ADD, PERMISSION_METADATA_DOCUMENT_EDIT,
|
|
PERMISSION_METADATA_DOCUMENT_REMOVE, PERMISSION_METADATA_DOCUMENT_VIEW,
|
|
])
|
|
|
|
register_model_list_columns(Document, [
|
|
{
|
|
'name': _(u'Metadata'), 'attribute': encapsulate(lambda x: get_metadata_string(x))
|
|
},
|
|
])
|
|
|
|
endpoint = APIEndPoint('metadata')
|
|
endpoint.register_urls(api_urls)
|
|
endpoint.add_endpoint('metadatatype-list', _(u'Returns a list of all the metadata types.'))
|