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- ##############################################################################
- #
- # Zope Public License (ZPL) Version 1.0
- # -------------------------------------
- #
- # Copyright (c) Digital Creations. All rights reserved.
- #
- # This license has been certified as Open Source(tm).
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions are
- # met:
- #
- # 1. Redistributions in source code must retain the above copyright
- # notice, this list of conditions, and the following disclaimer.
- #
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions, and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- #
- # 3. Digital Creations requests that attribution be given to Zope
- # in any manner possible. Zope includes a "Powered by Zope"
- # button that is installed by default. While it is not a license
- # violation to remove this button, it is requested that the
- # attribution remain. A significant investment has been put
- # into Zope, and this effort will continue if the Zope community
- # continues to grow. This is one way to assure that growth.
- #
- # 4. All advertising materials and documentation mentioning
- # features derived from or use of this software must display
- # the following acknowledgement:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # In the event that the product being advertised includes an
- # intact Zope distribution (with copyright and license included)
- # then this clause is waived.
- #
- # 5. Names associated with Zope or Digital Creations must not be used to
- # endorse or promote products derived from this software without
- # prior written permission from Digital Creations.
- #
- # 6. Modified redistributions of any form whatsoever must retain
- # the following acknowledgment:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # Intact (re-)distributions of any official Zope release do not
- # require an external acknowledgement.
- #
- # 7. Modifications are encouraged but must be packaged separately as
- # patches to official Zope releases. Distributions that do not
- # clearly separate the patches from the original work must be clearly
- # labeled as unofficial distributions. Modifications which do not
- # carry the name Zope may be packaged in any form, as long as they
- # conform to all of the clauses above.
- #
- #
- # Disclaimer
- #
- # THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
- # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS
- # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- #
- # This software consists of contributions made by Digital Creations and
- # many individuals on behalf of Digital Creations. Specific
- # attributions are listed in the accompanying credits file.
- #
- ##############################################################################
- __doc__='''Zope registerable permissions
-
- $Id: Permission.py,v 1.3.18.1 2000/06/20 19:28:39 brian Exp $'''
- __version__='$Revision: 1.3.18.1 $'[11:-2]
-
- import OFS.SimpleItem, Acquisition, Globals, ExtensionClass, AccessControl.Role
-
- class Permission(
- AccessControl.Role.RoleManager,
- Globals.Persistent, Acquisition.Implicit, OFS.SimpleItem.Item
- ):
- "Model Permission meta-data"
- meta_type='Zope Permission'
- icon='p_/Permission_icon'
-
- manage_options=(
- (
- {'label':'Edit', 'action':'manage_main',
- 'help':('OFSP','Zope-Permission_Edit.stx')},
- )
- +AccessControl.Role.RoleManager.manage_options
- +OFS.SimpleItem.Item.manage_options
- )
-
- def __init__(self, id, title, name):
- self.id=id
- self.title=title
- self.name=name
-
- def manage_edit(self, title, name, REQUEST=None):
- "Modify Permission properties."
- if title != self.title: self.title=title
- if name != self.name:
- self._unregister()
- self.name=name
- self._register()
- if REQUEST is not None: return self.manage_main(self, REQUEST)
-
- def manage_afterAdd(self, item, container):
- self._register()
-
- def manage_beforeDelete(self, item, container):
- self._unregister()
-
- def _register(self):
- # Register with the product folder
- product=self.aq_parent
- product.aq_acquire('_manage_add_product_permission')(
- product, self.name)
-
- def _unregister(self):
- # Unregister with the product folder
- product=self.aq_parent
- product.aq_acquire('_manage_remove_product_permission')(
- product, self.name)
-
- manage_main=Globals.HTMLFile('editPermission',globals())
-
- index_html=None
-
- class PermissionManager(ExtensionClass.Base):
-
- __ac_permissions__=(
- ('Define permissions',
- ('manage_addPermissionForm', 'manage_addPermission')),
- )
-
- meta_types={
- 'name': Permission.meta_type, 'action': 'manage_addPermissionForm'
- },
-
- manage_addPermissionForm=Globals.HTMLFile('addPermission',globals())
- def manage_addPermission(
- self, id, title, permission, REQUEST=None):
- ' '
- i=Permission(id, title, permission)
- self._setObject(id,i)
- if REQUEST is not None:
- return self.manage_main(self,REQUEST,update_menu=1)
-
-