def get_item_value(self, resource, context, item, column, site_root):
brain, item_resource = item
if column == 'description':
view = getattr(item_resource, 'tag_view',
getattr(item_resource, 'view'))
if view:
content = view.GET(item_resource, context)
# set prefix
prefix = site_root.get_pathto(item_resource)
content = set_prefix(content, '%s/' % prefix, uri=context.uri)
content = stream_to_str_as_xhtml(content)
return content.decode('utf-8')
else:
return item_resource.get_property('description')
return BaseRSS.get_item_value(self, resource, context, item,
column, site_root)
def get_base_query(self, resource, context):
query = BaseRSS.get_base_query(self, resource, context)
tags_query = resource.parent.get_tags_query_terms(state='public',
tags=[resource.name])
query.extend(tags_query)
return query