4041b91fca
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1216 fd906abe-77d9-0310-91a1-e0d9ade77398
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
#
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# Copyright (c) 2006 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Interfaces for organizational stuff like persons and addresses.
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$Id$
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"""
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from zope.interface import Interface, Attribute
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from zope import component, schema
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from zope.app import zapi
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from zope.app.principalannotation import annotations
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from zope.app.security.interfaces import IAuthentication, PrincipalLookupError
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from zope.i18nmessageid import MessageFactory
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from cybertools.organize.interfaces import IPerson as IBasePerson
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_ = MessageFactory('zope')
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ANNOTATION_KEY = 'loops.organize.person'
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class ValidationError(schema.interfaces.ValidationError):
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def doc(self):
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return self.info
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def raiseValidationError(info):
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error = ValidationError()
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error.info = info
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raise error
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class UserId(schema.TextLine):
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def _validate(self, userId):
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if not userId:
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return
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auth = component.getUtility(IAuthentication, context=self.context)
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try:
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principal = auth.getPrincipal(userId)
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except PrincipalLookupError:
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raiseValidationError(_(u'User $userId does not exist',
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mapping={'userId': userId}))
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pa = annotations(principal)
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person = pa.get(ANNOTATION_KEY, None)
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if person is not None and person != self.context:
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raiseValidationError(
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_(u'There is alread a person ($person) assigned to user $userId.',
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mapping={'person': zapi.getName(person), 'userId': userId}))
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class IPerson(IBasePerson):
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""" Resembles a human being with a name (first and last name),
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a birth date, and a set of addresses. This interface only
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lists fields used in addidtion to those provided by the
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basic cybertools.organize package.
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"""
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userId = UserId(
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title=_(u'User ID'),
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description=_(u'The principal id of a user that should '
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'be associated with this person.'),
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required=False,)
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