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;
46 public class ServletModuleLocalizer extends ServletModule {
47 private static ServletModuleLocalizer instance = new ServletModuleLocalizer();
48 public static ServletModule getInstance() { return instance; }
50 private ModuleContent contentModule;
51 private ModuleComment commentModule;
52 private List administerOperations;
54 private ServletModuleLocalizer() {
56 logger = new LoggerWrapper("ServletModule.Localizer");
58 contentModule = new ModuleContent();
59 commentModule = new ModuleComment();
61 administerOperations = new ArrayList();
63 String settings[] = configuration.getStringArray("Mir.Localizer.Admin.AdministerOperations");
66 for (int i = 0; i < settings.length; i++) {
67 String setting = settings[i].trim();
69 if (setting.length() > 0) {
70 List parts = StringRoutines.splitString(setting, ":");
71 if (parts.size() != 2) {
72 logger.error("config error: " + settings[i] + ", 2 parts expected");
75 Map entry = new HashMap();
76 entry.put("name", parts.get(0));
77 entry.put("url", parts.get(1));
78 administerOperations.add(entry);
85 logger.error("ServletModuleLocalizer could not be initialized: " + e.getMessage());
90 * Performs a localizer operation on an article.
93 * {@link mircoders.localizer.MirAdminInterfaceLocalizer#simpleArticleOperations()}
95 * @param aRequest The originating request
96 * @param anId The id of the article
97 * @param anOperation The identifier of the operation to perform
99 public void performCommentOperation(HttpServletRequest aRequest, String anId, String anOperation) {
100 EntityComment entity;
103 entity = (EntityComment) commentModule.getById(anId);
105 if (entity != null) {
106 MirGlobal.performCommentOperation(ServletHelper.getUser(aRequest), entity, anOperation);
107 logger.info("Operation " + anOperation + " successfully performed on comment " + anId);
108 logAdminUsage(aRequest, "comment."+anId, "operation " + anOperation + " performed");
111 logger.error("Error while performing " + anOperation + " on comment " + anId + ": comment is null");
114 catch (Throwable e) {
115 logger.error("Error while performing " + anOperation + " on comment " + anId + ": " + e.getMessage());
119 public void commentoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
120 String commentIdString = aRequest.getParameter("id");
121 String operationString = aRequest.getParameter("operation");
122 String returnUrlString = aRequest.getParameter("returnurl");
124 performCommentOperation(aRequest, commentIdString, operationString);
126 ServletHelper.redirect(aResponse, returnUrlString);
129 public void commentoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
130 String returnUrlString = aRequest.getParameter("returnurl");
132 String[] operations = aRequest.getParameterValues("operation");
134 if (operations!=null) {
135 for (int i = 0; i < operations.length; i++) {
136 if (operations[i].length() > 0) {
137 List parts = StringRoutines.splitString(operations[i], ";");
139 if (parts.size() != 2) {
140 logger.error("commentoperationbatch: operation string invalid: " +
144 String commentIdString = (String) parts.get(0);
145 String operationString = (String) parts.get(1);
147 performCommentOperation(aRequest, commentIdString, operationString);
153 ServletHelper.redirect(aResponse, returnUrlString);
156 public void performArticleOperation(HttpServletRequest aRequest, String anId, String anOperation) {
157 EntityContent entity;
160 entity = (EntityContent) contentModule.getById(anId);
162 if (entity != null) {
163 MirGlobal.performArticleOperation(ServletHelper.getUser(aRequest), entity, anOperation);
164 logger.info("Operation " + anOperation + " successfully performed on article " + anId);
165 logAdminUsage(aRequest, "article." + anId, "operation " + anOperation + " performed");
168 logger.error("Error while performing " + anOperation + " on article " + anId + ": article is null");
171 catch (Throwable e) {
172 logger.error("Error while performing " + anOperation + " on article " + anId + ": " + e.getMessage());
176 public void articleoperation(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
177 String articleIdString = aRequest.getParameter("articleid");
178 String operationString = aRequest.getParameter("operation");
179 String returnUrlString = aRequest.getParameter("returnurl");
181 performArticleOperation(aRequest, articleIdString, operationString);
182 ServletHelper.redirect(aResponse, returnUrlString);
185 public void articleoperationbatch(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
186 String returnUrlString = aRequest.getParameter("returnurl");
188 String[] operations = aRequest.getParameterValues("operation");
190 if (operations!=null) {
192 for (int i = 0; i < operations.length; i++) {
193 if (operations[i].length() > 0) {
194 List parts = StringRoutines.splitString(operations[i], ";");
196 if (parts.size() != 2) {
197 logger.error("articleoperationbatch: operation string invalid: " + operations[i]);
200 String articleIdString = (String) parts.get(0);
201 String operationString = (String) parts.get(1);
203 performArticleOperation(aRequest, articleIdString, operationString);
209 ServletHelper.redirect(aResponse, returnUrlString);
212 public List getAdministerOperations() throws ServletModuleExc {
213 return administerOperations;