def query_contents(self, **contentFilter):
if self.__folder_restrict__:
contentFilter['object_provides'] = [
".".join((iface.__module__, iface.__name__))
for iface in self.__folder_restrict__
]
handler = IContentQueryHandler(self.context, None)
return handler and handler.query_contents(
limit = self.__folder_limit__, **contentFilter
) or []
def results(self):
"""Get the actual result brains from the collection.
It will limit the actual selection to photos.
"""
results = []
source = self.source
iface = "Products.ATContentTypes.interface.image.IPhotoAlbumAble"
if source is not None:
contentFilter = dict(object_provides = iface)
handler = IContentQueryHandler(source, None)
results = handler and handler.query_contents(contentFilter) or []
return results
def _contents(self):
contentFilter = {"object_provides":
'sd.contents.interfaces.base.IStructuredItem'}
handler = IContentQueryHandler(self.context)
brains = handler and handler.query_contents(**contentFilter) or []
return [brain.getObject() for brain in brains]