2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
30 package mircoders.servlet;
32 import java.util.ArrayList;
33 import java.util.HashMap;
34 import java.util.List;
37 import javax.servlet.http.HttpServletRequest;
38 import javax.servlet.http.HttpServletResponse;
40 import mir.log.LoggerWrapper;
41 import mir.servlet.ServletModule;
42 import mir.servlet.ServletModuleExc;
43 import mir.util.StringRoutines;
44 import mircoders.entity.EntityComment;
45 import mircoders.entity.EntityContent;
46 import mircoders.global.MirGlobal;
47 import mircoders.module.ModuleComment;
48 import mircoders.module.ModuleContent;
50 public class ServletModuleLocalizer extends ServletModule {
51 private static ServletModuleLocalizer instance = new ServletModuleLocalizer();
52 public static ServletModule getInstance() { return instance; }
54 private ModuleContent contentModule;
55 private ModuleComment commentModule;
56 private List administerOperations;
58 private ServletModuleLocalizer() {
60 logger = new LoggerWrapper("ServletModule.Localizer");
62 contentModule = new ModuleContent();
63 commentModule = new ModuleComment();
65 administerOperations = new ArrayList();
67 String settings[] = configuration.getStringArray("Mir.Localizer.Admin.AdministerOperations");
70 for (int i = 0; i < settings.length; i++) {
71 String setting = settings[i].trim();
73 if (setting.length() > 0) {
74 List parts = StringRoutines.splitString(setting, ":");
75 if (parts.size() != 2) {
76 logger.error("config error: " + settings[i] + ", 2 parts expected");
79 Map entry = new HashMap();
80 entry.put("name", parts.get(0));
81 entry.put("url", parts.get(1));
82 administerOperations.add(entry);
89 logger.error("ServletModuleLocalizer could not be initialized: " + e.getMessage());
94 * Performs a localizer operation on an article.
97 * {@link mircoders.localizer.MirAdminInterfaceLocalizer#simpleArticleOperations()}
99 * @param aRequest The originating request
100 * @param anId The id of the article
101 * @param anOperation The identifier of the operation to perform
103 public void performCommentOperation(HttpServletRequest aRequest, String anId, String anOperation) {
104 EntityComment entity;
107 entity = (EntityComment) commentModule.getById(anId);
109 if (entity != null) {
110 MirGlobal.performCommentOperation(ServletHelper.getUser(aRequest), entity, anOperation);
111 logger.info("Operation " + anOperation + " successfully performed on comment " + anId);
112 logAdminUsage(aRequest, "comment."+anId, "operation " + anOperation + " performed");
115 logger.error("Error while performing " + anOperation + " on comment " + anId + ": comment is null");
118 catch (Throwable e) {
119 logger.error("Error while performing " + anOperation + " on comment " + anId + ": " + e.getMessage());
123 public void commentoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
124 String commentIdString = aRequest.getParameter("id");
125 String operationString = aRequest.getParameter("operation");
126 String returnUrlString = aRequest.getParameter("returnurl");
128 performCommentOperation(aRequest, commentIdString, operationString);
130 ServletHelper.redirect(aResponse, returnUrlString);
133 public void commentoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
134 String returnUrlString = aRequest.getParameter("returnurl");
136 String[] operations = aRequest.getParameterValues("operation");
138 if (operations!=null) {
139 for (int i = 0; i < operations.length; i++) {
140 if (operations[i].length() > 0) {
141 List parts = StringRoutines.splitString(operations[i], ";");
143 if (parts.size() != 2) {
144 logger.error("commentoperationbatch: operation string invalid: " +
148 String commentIdString = (String) parts.get(0);
149 String operationString = (String) parts.get(1);
151 performCommentOperation(aRequest, commentIdString, operationString);
157 ServletHelper.redirect(aResponse, returnUrlString);
160 public void performArticleOperation(HttpServletRequest aRequest, String anId, String anOperation) {
161 EntityContent entity;
164 entity = (EntityContent) contentModule.getById(anId);
166 if (entity != null) {
167 MirGlobal.performArticleOperation(ServletHelper.getUser(aRequest), entity, anOperation);
168 logger.info("Operation " + anOperation + " successfully performed on article " + anId);
169 logAdminUsage(aRequest, "article." + anId, "operation " + anOperation + " performed");
172 logger.error("Error while performing " + anOperation + " on article " + anId + ": article is null");
175 catch (Throwable e) {
176 logger.error("Error while performing " + anOperation + " on article " + anId + ": " + e.getMessage());
180 public void articleoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
181 String articleIdString = aRequest.getParameter("articleid");
182 String operationString = aRequest.getParameter("operation");
183 String returnUrlString = aRequest.getParameter("returnurl");
185 performArticleOperation(aRequest, articleIdString, operationString);
186 ServletHelper.redirect(aResponse, returnUrlString);
189 public void articleoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
190 String returnUrlString = aRequest.getParameter("returnurl");
192 String[] operations = aRequest.getParameterValues("operation");
194 if (operations!=null) {
196 for (int i = 0; i < operations.length; i++) {
197 if (operations[i].length() > 0) {
198 List parts = StringRoutines.splitString(operations[i], ";");
200 if (parts.size() != 2) {
201 logger.error("articleoperationbatch: operation string invalid: " + operations[i]);
204 String articleIdString = (String) parts.get(0);
205 String operationString = (String) parts.get(1);
207 performArticleOperation(aRequest, articleIdString, operationString);
213 ServletHelper.redirect(aResponse, returnUrlString);
216 public List getAdministerOperations() throws ServletModuleExc {
217 return administerOperations;