##############################################################################
#
# Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved.
#                    Romain Courteaud <romain@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################

from Products.CMFCore.utils import UniqueObject

from AccessControl import ClassSecurityInfo
from Globals import InitializeClass, DTMLFile
from Products.ERP5Type.Tool.BaseTool import BaseTool
from Products.CMFCore.PortalFolder import PortalFolder
from Products.ERP5Type.Document.Folder import Folder
from Products.ERP5Type import Permissions

from Products.ERP5 import _dtmldir

from zLOG import LOG

class DeliveryTool(UniqueObject, Folder, BaseTool):
    """
    The DeliveryTool implements portal object
    deliveries building policies.

    Status : not ready

    """
    id = 'portal_deliveries'
    meta_type = 'ERP5 Delivery Tool'
    portal_type = 'Delivery Tool'
    allowed_types = ('ERP5 Delivery Buider',)

    # Declarative Security
    security = ClassSecurityInfo()

    # Filter content (ZMI))
    def filtered_meta_types(self, user=None):
        # Filters the list of available meta types.
        #all = CMFCategoryTool.inheritedAttribute('filtered_meta_types')(self)
        meta_types = []
        for meta_type in self.all_meta_types():
            if meta_type['name'] in self.allowed_types:
                meta_types.append(meta_type)
        return meta_types

    # patch, so that we are able to add the BaseCategory
    allowedContentTypes = BaseTool.allowedContentTypes

    # patch, so that we are able to rename base categories
    _verifyObjectPaste = PortalFolder._verifyObjectPaste

    all_meta_types = BaseTool.all_meta_types

    security.declareProtected(Permissions.View, 'hasContent')
    def hasContent(self,id):
      return id in self.objectIds()
    #
    #   ZMI methods
    #
    manage_options = ( ( { 'label'      : 'Overview'
                         , 'action'     : 'manage_overview'
                         }
                        ,
                        )
                     + Folder.manage_options
                     )

    security.declareProtected( Permissions.ManagePortal, 'manage_overview' )
    manage_overview = DTMLFile( 'explainDeliveryTool', _dtmldir )

    # Filter content (ZMI))
    def __init__(self):
        return Folder.__init__(self, DeliveryTool.id)

    # Filter content (ZMI))
    def filtered_meta_types(self, user=None):
        # Filters the list of available meta types.
        all = DeliveryTool.inheritedAttribute('filtered_meta_types')(self)
        meta_types = []
        for meta_type in self.all_meta_types():
            if meta_type['name'] in self.allowed_types:
                meta_types.append(meta_type)
        return meta_types

    security.declareProtected(Permissions.ModifyPortalContent, 'tic')
    def tic(self):
      """
      We will look at all delivery builder and activate them.
      """
      pass

InitializeClass(DeliveryTool)