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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.
- #
- ##############################################################################
-
-
- # Implement the manage_addProduct method of object managers
- import Acquisition, sys, Products
- from string import rfind
- from AccessControl.PermissionMapping import aqwrap
- from AccessControl.Owned import UnownableOwner
-
- class ProductDispatcher(Acquisition.Implicit):
- " "
- # Allow access to factory dispatchers
- __allow_access_to_unprotected_subobjects__=1
-
- def __getitem__(self, name):
- return self.__bobo_traverse__(None, name)
-
- def __bobo_traverse__(self, REQUEST, name):
- product=self.aq_acquire('_getProducts')()._product(name)
-
- # Try to get a custom dispatcher from a Python product
- dispatcher_class=getattr(
- getattr(Products, name, None),
- '__FactoryDispatcher__',
- FactoryDispatcher)
-
- dispatcher=dispatcher_class(product, self.aq_parent, REQUEST)
- return dispatcher.__of__(self)
-
- class FactoryDispatcher(Acquisition.Implicit):
- """Provide a namespace for product "methods"
- """
-
- _owner=UnownableOwner
-
- def __init__(self, product, dest, REQUEST=None):
- if hasattr(product,'aq_base'): product=product.aq_base
- self._product=product
- self._d=dest
- if REQUEST is not None:
- try:
- v=REQUEST['URL']
- except KeyError: pass
- else:
- v=v[:rfind(v,'/')]
- self._u=v[:rfind(v,'/')]
-
- def Destination(self):
- "Return the destination for factory output"
- return self.__dict__['_d'] # we don't want to wrap the result!
- this=Destination
- this__roles__=Destination__roles__=None
-
-
- def DestinationURL(self):
- "Return the URL for the destination for factory output"
- url=getattr(self, '_u', None)
- if url is None:
- url=self.Destination().absolute_url()
- return url
-
- DestinationURL__roles__=None
-
- def __getattr__(self, name):
- p=self.__dict__['_product']
- d=p.__dict__
- if hasattr(p,name) and d.has_key(name):
- m=d[name]
- w=getattr(m, '_permissionMapper', None)
- if w is not None:
- m=ofWrapper(aqwrap(m, getattr(w,'aq_base',w), self))
-
- return m
-
- # Waaa
- m='Products.%s' % p.id
- if sys.modules.has_key(m) and sys.modules[m]._m.has_key(name):
- return sys.modules[m]._m[name]
-
- raise AttributeError, name
-
- # Provide acquired indicators for critical OM methods:
- _setObject=_getOb=Acquisition.Acquired
-
- # Make sure factory methods are unowned:
- _owner=UnownableOwner
-
- # Provide a replacement for manage_main that does a redirection:
- def manage_main(trueself, self, REQUEST, update_menu=0):
- """Implement a contents view by redirecting to the true view
- """
- d = update_menu and '/manage_main?update_menu=1' or '/manage_main'
- REQUEST['RESPONSE'].redirect(self.DestinationURL()+d)
-
-
- import ExtensionClass
- class ofWrapper(ExtensionClass.Base):
- def __init__(self, o):
- self._o=o
-
- def __of__(self, parent): return self.__dict__['_o']
-
-
-