[form] add a new ignore_req_params attribute on field controlling value's retreival
for such field, such as eid/__type in entity forms, we don't want to consider values
from req.form since we may get undesired value (as reported by #714766). This new
attribute allow do specify that we don't want to consider req.form in such case.
Also, it seems that retreival of form values after a validation error suffer from
the same problem, so don't use form_previous_values for field with ignore_req_params
set to True (XXX though I suppose that may not be correct in some cases).
"""bookmark related hooks
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__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.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))