##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Page Template Resource

$Id: pagetemplateresource.py 27079 2004-08-12 19:45:55Z srichter $
"""

from zope.interface import implements
from zope.exceptions import NotFoundError
from zope.security.proxy import Proxy
from zope.app.publisher.browser import BrowserView
from zope.publisher.interfaces.browser import IBrowserPublisher

from zope.app.publisher.pagetemplateresource import PageTemplate
from zope.app.publisher.browser.resource import Resource

class PageTemplateResource(BrowserView, Resource):

    implements(IBrowserPublisher)

    def publishTraverse(self, request, name):
        '''See interface IBrowserPublisher'''
        raise NotFoundError(name)

    def browserDefault(self, request):
        '''See interface IBrowserPublisher'''
        return self, ()

    def __call__(self):
        pt = self.context
        return pt(self.request)

class PageTemplateResourceFactory(object):

    def __init__(self, path, checker, name):
        self.__pt = PageTemplate(path)
        self.__checker = checker
        self.__name = name

    def __call__(self, request):
        resource = PageTemplateResource(self.__pt, request)
        resource.__Security_checker__ = self.__checker
        resource.__name__ = self.__name
        return resource
