IntrospectionTool.py 4.03 KB
##############################################################################
#
# Copyright (c) 2006 Nexedi SARL and Contributors. All Rights Reserved.
#                    Ivan Tyagov <ivan@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 AccessControl import ClassSecurityInfo
from Globals import InitializeClass, DTMLFile
from Products.CMFCore.utils import getToolByName
from Products.ERP5Type.Tool.BaseTool import BaseTool
from Products.ERP5Type import Permissions
from AccessControl.SecurityManagement import setSecurityManager
from Products.ERP5 import _dtmldir
from Products.ERP5Type.Utils import _setSuperSecurityManager
from Products.ERP5Type.Cache import CachingMethod

_MARKER = []

class IntrospectionTool(BaseTool):
  """
    This tool provides both local and remote introspection.
  """

  id = 'portal_introspections'
  title = 'Introspection Tool'
  meta_type = 'ERP5 Introspection Tool'
  portal_type = 'Introspection Tool'
  allowed_content_types = ('Anonymized Introspection Report', 'User Introspection Report',) # XXX User Portal Type please

  security = ClassSecurityInfo()

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

  security.declareProtected('getFilteredActionDict', Permissions.AccessContentsInformation)
  def getFilteredActionDict(self, user_name=_MARKER):
    """
      Returns menu items for a given user
    """
    portal = self.getPortalObject()
    is_portal_manager = getToolByName(portal, 
      'portal_membership').checkPermission(Permissions.ManagePortal, self)
    downgrade_authenticated_user = user_name is not _MARKER and is_portal_manager
    if downgrade_authenticated_user:
      # downgrade to desired user
      original_security_manager = _setSuperSecurityManager(self, user_name)

    # call the method implementing it
    erp5_menu_dict = getToolByName(portal, 'portal_actions').listFilteredActionsFor(portal)

    if downgrade_authenticated_user:
      # restore original Security Manager
      setSecurityManager(original_security_manager)

    return erp5_menu_dict

  security.declareProtected('getModuleItemList', Permissions.AccessContentsInformation)
  def getModuleItemList(self, user_name=_MARKER):
    """
      Returns menu items for a given user
    """
    portal = self.getPortalObject()
    is_portal_manager = getToolByName(portal, 
      'portal_membership').checkPermission(Permissions.ManagePortal, self)
    downgrade_authenticated_user = user_name is not _MARKER and is_portal_manager
    if downgrade_authenticated_user:
      # downgrade to desired user
      original_security_manager = _setSuperSecurityManager(self, user_name)

    # call the method implementing it
    erp5_module_list = portal.ERP5Site_getModuleItemList()

    if downgrade_authenticated_user:
      # restore original Security Manager
      setSecurityManager(original_security_manager)

    return erp5_module_list

InitializeClass(IntrospectionTool)