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 mir.log.LoggerWrapper;
33 import mir.servlet.ServletModule;
34 import mir.servlet.ServletModuleExc;
35 import mir.util.StringRoutines;
36 import mircoders.entity.EntityComment;
37 import mircoders.entity.EntityContent;
38 import mircoders.global.MirGlobal;
39 import mircoders.module.ModuleComment;
40 import mircoders.module.ModuleContent;
42 import javax.servlet.http.HttpServletRequest;
43 import javax.servlet.http.HttpServletResponse;
44 import java.util.HashMap;
45 import java.util.List;
47 import java.util.Vector;
49 public class ServletModuleLocalizer extends ServletModule {
50 private static ServletModuleLocalizer instance = new ServletModuleLocalizer();
51 public static ServletModule getInstance() { return instance; }
53 private ModuleContent contentModule;
54 private ModuleComment commentModule;
55 private List administerOperations;
57 private ServletModuleLocalizer() {
59 logger = new LoggerWrapper("ServletModule.Localizer");
61 contentModule = new ModuleContent();
62 commentModule = new ModuleComment();
64 administerOperations = new Vector();
66 String settings[] = configuration.getStringArray("Mir.Localizer.Admin.AdministerOperations");
69 for (int i = 0; i < settings.length; i++) {
70 String setting = settings[i].trim();
72 if (setting.length() > 0) {
73 List parts = StringRoutines.splitString(setting, ":");
74 if (parts.size() != 2) {
75 logger.error("config error: " + settings[i] + ", 2 parts expected");
78 Map entry = new HashMap();
79 entry.put("name", parts.get(0));
80 entry.put("url", parts.get(1));
81 administerOperations.add(entry);
88 logger.error("ServletModuleLocalizer could not be initialized: " + e.getMessage());
93 * Performs a localizer operation on an article.
96 * {@link mircoders.localizer.MirAdminInterfaceLocalizer#simpleArticleOperations()}
98 * @param aRequest The originating request
99 * @param anId The id of the article
100 * @param anOperation The identifier of the operation to perform
102 public void performCommentOperation(HttpServletRequest aRequest, String anId, String anOperation) {
103 EntityComment entity;
106 entity = (EntityComment) commentModule.getById(anId);
108 if (entity != null) {
109 MirGlobal.performCommentOperation(ServletHelper.getUser(aRequest), entity, anOperation);
110 logger.info("Operation " + anOperation + " successfully performed on comment " + anId);
111 logAdminUsage(aRequest, "comment."+anId, "operation " + anOperation + " performed");
114 logger.error("Error while performing " + anOperation + " on comment " + anId + ": comment is null");
117 catch (Throwable e) {
118 logger.error("Error while performing " + anOperation + " on comment " + anId + ": " + e.getMessage());
122 public void commentoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
123 String commentIdString = aRequest.getParameter("id");
124 String operationString = aRequest.getParameter("operation");
125 String returnUrlString = aRequest.getParameter("returnurl");
127 performCommentOperation(aRequest, commentIdString, operationString);
129 ServletHelper.redirect(aResponse, returnUrlString);
132 public void commentoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
133 String returnUrlString = aRequest.getParameter("returnurl");
135 String[] operations = aRequest.getParameterValues("operation");
137 if (operations!=null) {
138 for (int i = 0; i < operations.length; i++) {
139 if (operations[i].length() > 0) {
140 List parts = StringRoutines.splitString(operations[i], ";");
142 if (parts.size() != 2) {
143 logger.error("commentoperationbatch: operation string invalid: " +
147 String commentIdString = (String) parts.get(0);
148 String operationString = (String) parts.get(1);
150 performCommentOperation(aRequest, commentIdString, operationString);
156 ServletHelper.redirect(aResponse, returnUrlString);
159 public void performArticleOperation(HttpServletRequest aRequest, String anId, String anOperation) {
160 EntityContent entity;
163 entity = (EntityContent) contentModule.getById(anId);
165 if (entity != null) {
166 MirGlobal.performArticleOperation(ServletHelper.getUser(aRequest), entity, anOperation);
167 logger.info("Operation " + anOperation + " successfully performed on article " + anId);
168 logAdminUsage(aRequest, "article." + anId, "operation " + anOperation + " performed");
171 logger.error("Error while performing " + anOperation + " on article " + anId + ": article is null");
174 catch (Throwable e) {
175 logger.error("Error while performing " + anOperation + " on article " + anId + ": " + e.getMessage());
179 public void articleoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
180 String articleIdString = aRequest.getParameter("articleid");
181 String operationString = aRequest.getParameter("operation");
182 String returnUrlString = aRequest.getParameter("returnurl");
184 performArticleOperation(aRequest, articleIdString, operationString);
185 ServletHelper.redirect(aResponse, returnUrlString);
188 public void articleoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
189 String returnUrlString = aRequest.getParameter("returnurl");
191 String[] operations = aRequest.getParameterValues("operation");
193 if (operations!=null) {
195 for (int i = 0; i < operations.length; i++) {
196 if (operations[i].length() > 0) {
197 List parts = StringRoutines.splitString(operations[i], ";");
199 if (parts.size() != 2) {
200 logger.error("articleoperationbatch: operation string invalid: " + operations[i]);
203 String articleIdString = (String) parts.get(0);
204 String operationString = (String) parts.get(1);
206 performArticleOperation(aRequest, articleIdString, operationString);
212 ServletHelper.redirect(aResponse, returnUrlString);
215 public List getAdministerOperations() throws ServletModuleExc {
216 return administerOperations;