001/* 002 * Copyright 2011 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.plugins.blog.posts; 017 018import org.apache.avalon.framework.service.ServiceException; 019import org.apache.avalon.framework.service.ServiceManager; 020import org.apache.cocoon.xml.AttributesImpl; 021import org.apache.cocoon.xml.XMLUtils; 022import org.xml.sax.ContentHandler; 023import org.xml.sax.SAXException; 024 025import org.ametys.cms.repository.Content; 026import org.ametys.core.user.User; 027import org.ametys.core.user.UserIdentity; 028import org.ametys.core.user.UserManager; 029import org.ametys.plugins.repository.AmetysRepositoryException; 030import org.ametys.web.contenttype.WebContentType; 031 032/** 033 * Generates creator information in addition to the content data. 034 */ 035public class PostContentType extends WebContentType 036{ 037 038 /** Post content type. */ 039 public static final String CONTENT_TYPE = "org.ametys.plugins.blog.Content.post"; 040 041 /** The users manager. */ 042 protected UserManager _userManager; 043 044 @Override 045 public void service(ServiceManager serviceManager) throws ServiceException 046 { 047 super.service(serviceManager); 048 _userManager = (UserManager) serviceManager.lookup(UserManager.ROLE); 049 } 050 051 @Override 052 public void saxContentTypeAdditionalData(ContentHandler contentHandler, Content content) throws AmetysRepositoryException, SAXException 053 { 054 super.saxContentTypeAdditionalData(contentHandler, content); 055 056 UserIdentity creatorIdentity = content.getCreator(); 057 User creator = _userManager.getUser(creatorIdentity.getPopulationId(), creatorIdentity.getLogin()); 058 059 if (creator != null) 060 { 061 AttributesImpl attrs = new AttributesImpl(); 062 attrs.addCDATAAttribute("login", creatorIdentity.getLogin()); 063 attrs.addCDATAAttribute("population", creatorIdentity.getPopulationId()); 064 attrs.addCDATAAttribute("fullName", creator.getFullName()); 065 attrs.addCDATAAttribute("email", creator.getEmail()); 066 067 XMLUtils.createElement(contentHandler, "creator", attrs); 068 } 069 } 070 071}