[autoform] fix appearance of link to add inlined creation form
On entity creation, if there are some local permissions on the relation,
we have no way of checking them since neither the subject nor the object
of the relation exists yet. In such a case, we should add the link by
default, for consistency (see other places where we use
`may_have_permission`).
Closes #6711900
# copyright 2003-2014 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.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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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
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
from logilab.common.testlib import unittest_main
from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.views import actions, uicfg
class ActionsTC(CubicWebTC):
def test_view_action(self):
with self.admin_access.web_request(vid='rss', rql='CWUser X') as req:
rset = req.execute('CWUser X')
actions = self.vreg['actions'].poss_visible_objects(req, rset=rset)
vaction = [action for action in actions if action.__regid__ == 'view'][0]
self.assertEqual(vaction.url(), 'http://testing.fr/cubicweb/view?rql=CWUser%20X')
def test_has_editable_relations(self):
"""ensure has_editable_relation predicate used by ModifyAction
return positive score if there is only some inlined forms
"""
# The schema only allows the anonymous user to modify his/her own
# EmailAddress if it is set, not to create one. Since the 'anon' CWUser
# entity is created without any associated EmailAddress entities, there
# are no attributes nor relations that can be edited: the "modify"
# action should not appear.
with self.new_access('anon').web_request() as req:
predicate = actions.has_editable_relation()
self.assertEqual(predicate(None, req, rset=req.user.as_rset()),
0)
# being allowed to 'add' the relation is not enough
use_email = self.schema['use_email'].rdefs['CWUser', 'EmailAddress']
with self.temporary_permissions((use_email, {'add': ('guests',)})):
with self.new_access('anon').web_request() as req:
predicate = actions.has_editable_relation()
self.assertEqual(predicate(None, req, rset=req.user.as_rset()),
0)
# if we also allow creating the target etype, then the "modify" action
# should appear
with self.temporary_permissions((use_email, {'add': ('guests',)}),
EmailAddress={'add': ('guests',)}):
with self.new_access('anon').web_request() as req:
predicate = actions.has_editable_relation()
self.assertEqual(predicate(None, req, rset=req.user.as_rset()),
1)
if __name__ == '__main__':
unittest_main()