[ms, entity metas] add 'actual source' to entities table / base entity metadata cache. Closes #1767090
this is needed since for entities from 'copy based sources' such as
datafeed, we want entity.cw_metainformation() to return as 'source'
the datafeed source, not the system source (ie the source where the
entity is actually stored).
For both performance and bootstraping reasons, we should store this
information in the `entities` table and in the _type_source cache.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
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# You should have received a copy of the GNU Lesser General Public License along
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"""bookmark related hooks"""
__docformat__ = "restructuredtext en"
from cubicweb.server import hook
class AutoDeleteBookmarkOp(hook.Operation):
bookmark = None # make pylint happy
def precommit_event(self):
if not self.session.deleted_in_transaction(self.bookmark.eid):
if not self.bookmark.bookmarked_by:
self.bookmark.cw_delete()
class DelBookmarkedByHook(hook.Hook):
"""ensure user logins are stripped"""
__regid__ = 'autodelbookmark'
__select__ = hook.Hook.__select__ & hook.match_rtype('bookmarked_by',)
category = 'bookmark'
events = ('after_delete_relation',)
def __call__(self):
AutoDeleteBookmarkOp(self._cw,
bookmark=self._cw.entity_from_eid(self.eidfrom))