001/* 002 * (C) Copyright 2006-2009 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Nuxeo 018 */ 019 020package org.nuxeo.ecm.platform.publisher.impl.core; 021 022import java.util.ArrayList; 023import java.util.Collections; 024import java.util.List; 025 026import org.nuxeo.common.utils.Path; 027import org.nuxeo.ecm.core.api.CoreSession; 028import org.nuxeo.ecm.core.api.CoreSessionService; 029import org.nuxeo.ecm.core.api.DocumentModel; 030import org.nuxeo.ecm.core.query.sql.NXQL; 031import org.nuxeo.ecm.platform.publisher.api.AbstractPublicationNode; 032import org.nuxeo.ecm.platform.publisher.api.PublicationNode; 033import org.nuxeo.ecm.platform.publisher.api.PublicationTree; 034import org.nuxeo.ecm.platform.publisher.api.PublishedDocument; 035import org.nuxeo.ecm.platform.publisher.api.PublishedDocumentFactory; 036import org.nuxeo.runtime.api.Framework; 037 038/** 039 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 040 */ 041public class VirtualCoreFolderPublicationNode extends AbstractPublicationNode { 042 043 private static final long serialVersionUID = 1L; 044 045 protected static String ACCESSIBLE_CHILDREN_QUERY = "SELECT * FROM Document" 046 + " WHERE ecm:primaryType = 'Section' AND ecm:path STARTSWITH %s" 047 + " AND ecm:isCheckedInVersion = 0 AND ecm:isProxy = 0 " + " AND ecm:currentLifeCycleState != 'deleted' "; 048 049 protected String coreSessionId; 050 051 protected String path; 052 053 protected PublishedDocumentFactory factory; 054 055 public VirtualCoreFolderPublicationNode(String coreSessionId, String documentPath, PublicationTree tree, 056 PublishedDocumentFactory factory) { 057 super(tree); 058 this.coreSessionId = coreSessionId; 059 this.path = documentPath; 060 this.factory = factory; 061 } 062 063 public String getTitle() { 064 return "Sections"; 065 } 066 067 public String getName() { 068 return "sections"; 069 } 070 071 public PublicationNode getParent() { 072 return null; 073 } 074 075 public List<PublicationNode> getChildrenNodes() { 076 List<PublicationNode> childrenNodes = new ArrayList<PublicationNode>(); 077 CoreSession session = getCoreSession(); 078 if (session != null) { 079 String query = String.format(ACCESSIBLE_CHILDREN_QUERY, NXQL.escapeString(path)); 080 List<DocumentModel> docs = session.query(query); 081 for (DocumentModel doc : docs) { 082 Path path = doc.getPath().removeLastSegments(1); 083 boolean foundParent = false; 084 for (DocumentModel d : docs) { 085 if (d.getPath().equals(path)) { 086 foundParent = true; 087 } 088 } 089 if (!foundParent) { 090 childrenNodes.add(new CoreFolderPublicationNode(doc, tree, this, factory)); 091 } 092 } 093 } 094 return childrenNodes; 095 } 096 097 protected CoreSession getCoreSession() { 098 return Framework.getService(CoreSessionService.class).getCoreSession(coreSessionId); 099 } 100 101 public List<PublishedDocument> getChildrenDocuments() { 102 return Collections.emptyList(); 103 } 104 105 public String getPath() { 106 return path; 107 } 108 109}