001/* 002 * Copyright 2010 Anyware Services 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 */ 016package org.ametys.web.repository.page.generators; 017 018import java.io.IOException; 019import java.util.Locale; 020 021import org.apache.avalon.framework.service.ServiceException; 022import org.apache.avalon.framework.service.ServiceManager; 023import org.apache.cocoon.ProcessingException; 024import org.apache.cocoon.environment.ObjectModelHelper; 025import org.apache.cocoon.environment.Request; 026import org.apache.cocoon.generation.ServiceableGenerator; 027import org.apache.cocoon.xml.AttributesImpl; 028import org.apache.cocoon.xml.XMLUtils; 029import org.xml.sax.SAXException; 030 031import org.ametys.cms.repository.Content; 032import org.ametys.plugins.repository.AmetysObjectResolver; 033import org.ametys.web.repository.page.Page; 034import org.ametys.web.repository.page.Zone; 035import org.ametys.web.repository.page.ZoneItem; 036 037/** 038 * SAX the {@link Content} of a {@link Page} 039 */ 040public class PageContentsGenerator extends ServiceableGenerator 041{ 042 /** The {@link AmetysObjectResolver} for Ametys objects*/ 043 protected AmetysObjectResolver _resolver; 044 045 @Override 046 public void service(ServiceManager serviceManager) throws ServiceException 047 { 048 super.service(serviceManager); 049 _resolver = (AmetysObjectResolver) serviceManager.lookup(AmetysObjectResolver.ROLE); 050 } 051 052 @Override 053 public void generate() throws IOException, SAXException, ProcessingException 054 { 055 Request request = ObjectModelHelper.getRequest(objectModel); 056 contentHandler.startDocument(); 057 058 XMLUtils.startElement(contentHandler, "contents"); 059 060 String pageId = request.getParameter("pageId"); 061 if (pageId != null) 062 { 063 Page page = _resolver.resolveById(pageId); 064 065 if (page.getType() == Page.PageType.CONTAINER) 066 { 067 for (Zone zone : page.getZones()) 068 { 069 for (ZoneItem zoneItem : zone.getZoneItems()) 070 { 071 if (zoneItem.getType() == ZoneItem.ZoneType.CONTENT) 072 { 073 Content content = zoneItem.getContent(); 074 075 AttributesImpl atts = new AttributesImpl(); 076 atts.addCDATAAttribute("id", content.getId()); 077 atts.addCDATAAttribute("name", content.getName()); 078 atts.addCDATAAttribute("title", content.getTitle(new Locale(page.getSitemapName()))); 079 XMLUtils.createElement(contentHandler, "content", atts); 080 } 081 } 082 } 083 } 084 } 085 086 XMLUtils.endElement(contentHandler, "contents"); 087 contentHandler.endDocument(); 088 } 089}