+++ /dev/null
-# -*- coding: utf-8 -*-
-#######################################################################################
-# Plinn - http://plinn.org #
-# Copyright © 2005-2009 Benoît PIN <benoit.pin@ensmp.fr> #
-# #
-# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. #
-#######################################################################################
-""" Plinn Topic
-
-
-
-"""
-
-from Globals import InitializeClass
-from zope.component.factory import Factory
-from AccessControl.SecurityInfo import ClassSecurityInfo
-from Products.CMFCore.permissions import View, ListFolderContents
-from Products.CMFTopic.permissions import AddTopics, ChangeTopics
-from Products.CMFTopic.Topic import Topic as BaseTopic
-from Products.CMFDefault.DublinCore import DefaultDublinCoreImpl
-from Products.CMFCore.utils import getToolByName
-from Folder import PlinnFolder
-from types import ListType, TupleType, StringTypes
-
-from sets import Set
-
-
-class Topic(BaseTopic, PlinnFolder):
- """ CMF Topic with Dublin core metadata support """
-
- security = ClassSecurityInfo()
-
- security.declareProtected(ChangeTopics, 'listAvailableFields')
- def listAvailableFields( self ):
- """ Return a list of available fields for new criteria.
- """
- fields = Set(BaseTopic.listAvailableFields(self))
- utool = getToolByName(self, "portal_url")
- portal = utool.getPortalObject()
- unusedTopicFields = Set(portal.getProperty("unused_topic_fields", []))
- return fields - unusedTopicFields
-
- security.declareProtected(View, 'queryCatalog')
- def queryCatalog(self, REQUEST=None, **kw) :
- """ Invoke the catalog using our criteria.
- remove Member Data results
- """
- kw.update( self.buildQuery() )
-
- ttool = getToolByName(self, 'portal_types')
- if not kw.has_key('portal_type') :
- kw['portal_type'] = ttool.objectIds()
- else :
- if type(kw['portal_type']) == ListType :
- try : kw['portal_type'].remove('Member Data')
- except : pass
- if type(kw['portal_type']) == TupleType :
- ptypes = list(kw['portal_type'])
- try :
- ptypes.remove('Member Data')
- kw['portal_type'] = tuple(ptypes)
- except : pass
- elif kw['portal_type'] == 'Member Data' :
- kw['portal_type'] = ttool.objectIds()
-
- portal_catalog = getToolByName( self, 'portal_catalog' )
- return portal_catalog.searchResults(REQUEST, **kw)
-
-
- security.declareProtected(ChangeTopics, 'loadSearchQuery')
- def loadSearchQuery(self, query):
- sort_on = query.pop('sort_on')
- sort_order = query.pop('sort_order')
- ctool = getToolByName(self, 'portal_catalog')
- hasindex = ctool._catalog.indexes.has_key
-
- for k, v in query.items() :
- if not hasindex(k) : continue
- if isinstance(v, StringTypes) :
- self.addCriterion(k, 'String Criterion')
- crit = self.getCriterion(k)
- crit.edit(v)
- elif isinstance(v, (ListType, TupleType)) :
- if len(v) == 1 :
- self.addCriterion(k, 'String Criterion')
- crit = self.getCriterion(k)
- crit.edit(v[0])
- else :
- self.addCriterion(k, 'List Criterion')
- crit = self.getCriterion(k)
- crit.edit(value=v, operator='or')
- elif isinstance(v, dict) :
- self.addCriterion(k, v.pop('critType'))
- crit = self.getCriterion(k)
- crit.edit(**v)
-
- self.addCriterion(sort_on, 'Sort Criterion')
- sort_crit = self.getCriterion(sort_on)
- if sort_order == 'reverse' :
- sort_crit.edit(True)
- else :
- sort_crit.edit(False)
-
- security.declareProtected(ChangeTopics, 'getCompatibleCriteriaFor')
- def getCompatibleCriteriaFor(self, fieldName) :
- """ Return a list of criteria which belong to the field """
-
- pass
-InitializeClass(Topic)
-TopicFactory = Factory(Topic)
-
-
-def addTopic(dispatcher, id, title='', REQUEST=None):
- """ Create an empty topic.
- """
- topic = Topic( id )
- topic.id = id
- topic.title = title
- dest = dispatcher.Destination()
- dest._setObject( id, topic )
-
- if REQUEST is not None:
- REQUEST['RESPONSE'].redirect( 'manage_main' )
projects / Plinn.git / blobdiff