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.localizer.basic;
32 import java.util.HashMap;
33 import java.util.List;
35 import java.util.Random;
36 import java.util.Vector;
37 import java.util.Iterator;
39 import mir.config.MirPropertiesConfiguration;
40 import mir.log.LoggerWrapper;
41 import mir.session.Request;
42 import mir.session.Session;
43 import mir.session.SessionHandler;
44 import mircoders.entity.EntityComment;
45 import mircoders.entity.EntityContent;
46 import mircoders.global.MirGlobal;
47 import mircoders.global.ProducerEngine;
48 import mircoders.localizer.MirAntiAbuseFilterType;
49 import mircoders.localizer.MirLocalizerExc;
50 import mircoders.localizer.MirLocalizerFailure;
51 import mircoders.localizer.MirOpenPostingLocalizer;
53 public class MirBasicOpenPostingLocalizer implements MirOpenPostingLocalizer {
54 private List afterContentProducerTasks;
55 private List afterCommentProducerTasks;
56 private List filterTypes;
57 private Map filterTypesMap;
58 protected LoggerWrapper logger;
59 protected MirPropertiesConfiguration configuration;
61 public MirBasicOpenPostingLocalizer() throws MirLocalizerExc, MirLocalizerFailure {
62 logger = new LoggerWrapper("Localizer.Basic.OpenPosting");
65 configuration = MirPropertiesConfiguration.instance();
68 throw new MirLocalizerFailure("Can't get configuration: " + e.getMessage(), e);
72 String contentProducers = MirGlobal.config().getString("Mir.Localizer.OpenPosting.ContentProducers");
73 String commentProducers = MirGlobal.config().getString("Mir.Localizer.OpenPosting.CommentProducers");
75 afterContentProducerTasks = ProducerEngine.ProducerTask.parseProducerTaskList(contentProducers);
76 afterCommentProducerTasks = ProducerEngine.ProducerTask.parseProducerTaskList(commentProducers);
79 logger.error("Setting up MirBasicOpenPostingLocalizer failed: " + t.getMessage());
81 throw new MirLocalizerFailure(t);
84 filterTypes = new Vector();
85 filterTypesMap = new HashMap();
87 addSimpleAntiAbuseFilterType(new MirBasicAntiAbuseFilterTypes.RegularExpressionFilter("regexp"));
88 addSimpleAntiAbuseFilterType(new MirBasicAntiAbuseFilterTypes.RegularExpressionFilter("useragent", false, false,
89 MirBasicAntiAbuseFilterTypes.RegularExpressionFilter.REQUEST_HEADERS, new String[] {"User-Agent"}));
90 addSimpleAntiAbuseFilterType(new MirBasicAntiAbuseFilterTypes.IPFilter("ip"));
93 public SessionHandler getOpenSessionHandler(String aSessionType) throws MirLocalizerExc, MirLocalizerFailure {
94 /* if (aSessionType!=null && aSessionType.equals("email"))
95 return new MirBasicEmailArticleHandler();
97 if (aSessionType!=null && aSessionType.equals("comment"))
98 return new MirBasicCommentPostingHandler();
100 return new MirBasicArticlePostingHandler();
103 public SessionHandler getOpenSessionHandler(Request aRequest, Session aSession) throws MirLocalizerExc, MirLocalizerFailure {
104 if (aSession.getAttribute("handler")==null)
106 aSession.setAttribute("handler", getOpenSessionHandler(aRequest.getParameter("sessiontype")));
109 return (SessionHandler) aSession.getAttribute("handler");
112 public void afterContentPosting() {
113 Iterator i = afterContentProducerTasks.iterator();
115 while (i.hasNext()) {
116 ProducerEngine.ProducerTask task = (ProducerEngine.ProducerTask) i.next();
119 MirGlobal.producerEngine().addTask(task);
121 catch (Throwable t) {
122 logger.error("Error adding content task "+task.getProducer()+"::"+task.getVerb()+": " + t.toString());
127 public void afterContentPosting(EntityContent aContent) {
128 afterContentPosting();
131 public void afterCommentPosting(EntityComment aComment) {
132 afterCommentPosting();
135 public void afterCommentPosting() {
136 Iterator i = afterCommentProducerTasks.iterator();
138 while (i.hasNext()) {
139 ProducerEngine.ProducerTask task = (ProducerEngine.ProducerTask) i.next();
142 MirGlobal.producerEngine().addTask(task);
144 catch (Throwable t) {
145 logger.error("Error adding comment task "+task.getProducer()+"::"+task.getVerb()+": " + t.toString());
150 public String generateOnetimePassword() {
151 Random r = new Random();
152 int random = r.nextInt();
154 long l = System.currentTimeMillis();
156 l = (l*l*l*l)/random;
160 String returnString = ""+l;
162 return returnString.substring(5);
165 public List getAntiAbuseFilterTypes() {
169 public void removeSimpleAntiAbuseFilterType(String aName) {
170 filterTypes.remove(filterTypesMap.get(aName));
171 filterTypesMap.remove(aName);
174 public void addSimpleAntiAbuseFilterType(MirAntiAbuseFilterType aFilterType) {
175 removeSimpleAntiAbuseFilterType(aFilterType.getName());
176 filterTypesMap.put(aFilterType.getName(), aFilterType);
177 filterTypes.add(aFilterType);