1 #

     2 # Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 __docformat__ = 'restructuredtext'

    14 

    15 

    16 # import standard library

    17 

    18 # import interfaces

    19 from pyams_content.profile.interfaces import IAdminProfile, ADMIN_PROFILE_KEY

    20 from pyams_security.interfaces import IPrincipalInfo

    21 from zope.annotation.interfaces import IAnnotations, IAttributeAnnotatable

    22 

    23 # import packages

    24 from persistent import Persistent

    25 from pyams_utils.adapter import adapter_config

    26 from pyams_utils.request import check_request

    27 from pyramid.threadlocal import get_current_registry

    28 from zope.lifecycleevent import ObjectCreatedEvent

    29 from zope.interface import implementer, Interface

    30 from zope.schema.fieldproperty import FieldProperty

    31 

    32 

    33 @implementer(IAdminProfile, IAttributeAnnotatable)

    34 class AdminProfile(Persistent):

    35     """Admin profile persistent class"""

    36 

    37     table_page_length = FieldProperty(IAdminProfile['table_page_length'])

    38 

    39 

    40 @adapter_config(context=Interface, provides=IAdminProfile)

    41 def AdminProfileFactory(context):

    42     request = check_request()

    43     return IAdminProfile(request.principal)

    44 

    45 

    46 @adapter_config(context=IPrincipalInfo, provides=IAdminProfile)

    47 def PrincipalAdminProfileFactory(principal):

    48     """Principal admin profile factory adapter"""

    49     annotations = IAnnotations(principal)

    50     profile = annotations.get(ADMIN_PROFILE_KEY)

    51     if profile is None:

    52         profile = annotations[ADMIN_PROFILE_KEY] = AdminProfile()

    53         get_current_registry().notify(ObjectCreatedEvent(profile))

    54     return profile