001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.mail.service.impl;
016    
017    import com.liferay.mail.model.Filter;
018    import com.liferay.mail.service.MailService;
019    import com.liferay.mail.util.Hook;
020    import com.liferay.portal.kernel.exception.SystemException;
021    import com.liferay.portal.kernel.log.Log;
022    import com.liferay.portal.kernel.log.LogFactoryUtil;
023    import com.liferay.portal.kernel.mail.Account;
024    import com.liferay.portal.kernel.mail.MailMessage;
025    import com.liferay.portal.kernel.messaging.DestinationNames;
026    import com.liferay.portal.kernel.messaging.MessageBusUtil;
027    import com.liferay.portal.kernel.util.InfrastructureUtil;
028    import com.liferay.portal.kernel.util.MethodHandler;
029    import com.liferay.portal.kernel.util.MethodKey;
030    import com.liferay.portal.kernel.util.PropertiesUtil;
031    import com.liferay.portal.kernel.util.PropsKeys;
032    import com.liferay.portal.kernel.util.Validator;
033    import com.liferay.portal.util.PrefsPropsUtil;
034    import com.liferay.portal.util.PropsValues;
035    
036    import java.io.IOException;
037    
038    import java.util.Iterator;
039    import java.util.List;
040    import java.util.Map;
041    import java.util.Properties;
042    
043    import javax.mail.Session;
044    
045    /**
046     * @author Brian Wing Shun Chan
047     */
048    public class MailServiceImpl implements MailService {
049    
050            public void addForward(
051                    long companyId, long userId, List<Filter> filters,
052                    List<String> emailAddresses, boolean leaveCopy) {
053    
054                    if (_log.isDebugEnabled()) {
055                            _log.debug("addForward");
056                    }
057    
058                    MethodHandler methodHandler = new MethodHandler(
059                            _addForwardMethodKey, companyId, userId, filters, emailAddresses,
060                            leaveCopy);
061    
062                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
063            }
064    
065            public void addUser(
066                    long companyId, long userId, String password, String firstName,
067                    String middleName, String lastName, String emailAddress) {
068    
069                    if (_log.isDebugEnabled()) {
070                            _log.debug("addUser");
071                    }
072    
073                    MethodHandler methodHandler = new MethodHandler(
074                            _addUserMethodKey, companyId, userId, password, firstName,
075                            middleName, lastName, emailAddress);
076    
077                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
078            }
079    
080            public void addVacationMessage(
081                    long companyId, long userId, String emailAddress,
082                    String vacationMessage) {
083    
084                    if (_log.isDebugEnabled()) {
085                            _log.debug("addVacationMessage");
086                    }
087    
088                    MethodHandler methodHandler = new MethodHandler(
089                            _addVacationMessageMethodKey, companyId, userId, emailAddress,
090                            vacationMessage);
091    
092                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
093            }
094    
095            public void clearSession() {
096                    _session = null;
097            }
098    
099            public void deleteEmailAddress(long companyId, long userId) {
100                    if (_log.isDebugEnabled()) {
101                            _log.debug("deleteEmailAddress");
102                    }
103    
104                    MethodHandler methodHandler = new MethodHandler(
105                            _deleteEmailAddressMethodKey, companyId, userId);
106    
107                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
108            }
109    
110            public void deleteUser(long companyId, long userId) {
111                    if (_log.isDebugEnabled()) {
112                            _log.debug("deleteUser");
113                    }
114    
115                    MethodHandler methodHandler = new MethodHandler(
116                            _deleteUserMethodKey, companyId, userId);
117    
118                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
119            }
120    
121            public Session getSession() throws SystemException {
122                    if (_session != null) {
123                            return _session;
124                    }
125    
126                    Session session = InfrastructureUtil.getMailSession();
127    
128                    if (!PrefsPropsUtil.getBoolean(PropsKeys.MAIL_SESSION_MAIL)) {
129                            _session = session;
130    
131                            return _session;
132                    }
133    
134                    String advancedPropertiesString = PrefsPropsUtil.getString(
135                            PropsKeys.MAIL_SESSION_MAIL_ADVANCED_PROPERTIES,
136                            PropsValues.MAIL_SESSION_MAIL_ADVANCED_PROPERTIES);
137                    String pop3Host = PrefsPropsUtil.getString(
138                            PropsKeys.MAIL_SESSION_MAIL_POP3_HOST,
139                            PropsValues.MAIL_SESSION_MAIL_POP3_HOST);
140                    String pop3Password = PrefsPropsUtil.getString(
141                            PropsKeys.MAIL_SESSION_MAIL_POP3_PASSWORD,
142                            PropsValues.MAIL_SESSION_MAIL_POP3_PASSWORD);
143                    int pop3Port = PrefsPropsUtil.getInteger(
144                            PropsKeys.MAIL_SESSION_MAIL_POP3_PORT,
145                            PropsValues.MAIL_SESSION_MAIL_POP3_PORT);
146                    String pop3User = PrefsPropsUtil.getString(
147                            PropsKeys.MAIL_SESSION_MAIL_POP3_USER,
148                            PropsValues.MAIL_SESSION_MAIL_POP3_USER);
149                    String smtpHost = PrefsPropsUtil.getString(
150                            PropsKeys.MAIL_SESSION_MAIL_SMTP_HOST,
151                            PropsValues.MAIL_SESSION_MAIL_SMTP_HOST);
152                    String smtpPassword = PrefsPropsUtil.getString(
153                            PropsKeys.MAIL_SESSION_MAIL_SMTP_PASSWORD,
154                            PropsValues.MAIL_SESSION_MAIL_SMTP_PASSWORD);
155                    int smtpPort = PrefsPropsUtil.getInteger(
156                            PropsKeys.MAIL_SESSION_MAIL_SMTP_PORT,
157                            PropsValues.MAIL_SESSION_MAIL_SMTP_PORT);
158                    String smtpUser = PrefsPropsUtil.getString(
159                            PropsKeys.MAIL_SESSION_MAIL_SMTP_USER,
160                            PropsValues.MAIL_SESSION_MAIL_SMTP_USER);
161                    String storeProtocol = PrefsPropsUtil.getString(
162                            PropsKeys.MAIL_SESSION_MAIL_STORE_PROTOCOL,
163                            PropsValues.MAIL_SESSION_MAIL_STORE_PROTOCOL);
164                    String transportProtocol = PrefsPropsUtil.getString(
165                            PropsKeys.MAIL_SESSION_MAIL_TRANSPORT_PROTOCOL,
166                            PropsValues.MAIL_SESSION_MAIL_TRANSPORT_PROTOCOL);
167    
168                    Properties properties = session.getProperties();
169    
170                    // Incoming
171    
172                    if (!storeProtocol.equals(Account.PROTOCOL_POPS)) {
173                            storeProtocol = Account.PROTOCOL_POP;
174                    }
175    
176                    properties.setProperty("mail.store.protocol", storeProtocol);
177    
178                    String storePrefix = "mail." + storeProtocol + ".";
179    
180                    properties.setProperty(storePrefix + "host", pop3Host);
181                    properties.setProperty(storePrefix + "password", pop3Password);
182                    properties.setProperty(storePrefix + "port", String.valueOf(pop3Port));
183                    properties.setProperty(storePrefix + "user", pop3User);
184    
185                    // Outgoing
186    
187                    if (!transportProtocol.equals(Account.PROTOCOL_SMTPS)) {
188                            transportProtocol = Account.PROTOCOL_SMTP;
189                    }
190    
191                    properties.setProperty("mail.transport.protocol", transportProtocol);
192    
193                    String transportPrefix = "mail." + transportProtocol + ".";
194    
195                    boolean smtpAuth = false;
196    
197                    if (Validator.isNotNull(smtpPassword) ||
198                            Validator.isNotNull(smtpUser)) {
199    
200                            smtpAuth = true;
201                    }
202    
203                    properties.setProperty(
204                            transportPrefix + "auth", String.valueOf(smtpAuth));
205                    properties.setProperty(transportPrefix + "host", smtpHost);
206                    properties.setProperty(transportPrefix + "password", smtpPassword);
207                    properties.setProperty(
208                            transportPrefix + "port", String.valueOf(smtpPort));
209                    properties.setProperty(transportPrefix + "user", smtpUser);
210    
211                    // Advanced
212    
213                    try {
214                            if (Validator.isNotNull(advancedPropertiesString)) {
215                                    Properties advancedProperties = PropertiesUtil.load(
216                                            advancedPropertiesString);
217    
218                                    Iterator<Map.Entry<Object, Object>> itr =
219                                            advancedProperties.entrySet().iterator();
220    
221                                    while (itr.hasNext()) {
222                                            Map.Entry<Object, Object> entry = itr.next();
223    
224                                            String key = (String)entry.getKey();
225                                            String value = (String)entry.getValue();
226    
227                                            properties.setProperty(key, value);
228                                    }
229                            }
230                    }
231                    catch (IOException ioe) {
232                            if (_log.isWarnEnabled()) {
233                                    _log.warn(ioe, ioe);
234                            }
235                    }
236    
237                    _session = Session.getInstance(properties);
238    
239                    return _session;
240            }
241    
242            public void sendEmail(MailMessage mailMessage) {
243                    if (_log.isDebugEnabled()) {
244                            _log.debug("sendEmail");
245                    }
246    
247                    MessageBusUtil.sendMessage(DestinationNames.MAIL, mailMessage);
248            }
249    
250            public void updateBlocked(
251                    long companyId, long userId, List<String> blocked) {
252    
253                    if (_log.isDebugEnabled()) {
254                            _log.debug("updateBlocked");
255                    }
256    
257                    MethodHandler methodHandler = new MethodHandler(
258                            _updateBlockedMethodKey, companyId, userId, blocked);
259    
260                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
261            }
262    
263            public void updateEmailAddress(
264                    long companyId, long userId, String emailAddress) {
265    
266                    if (_log.isDebugEnabled()) {
267                            _log.debug("updateEmailAddress");
268                    }
269    
270                    MethodHandler methodHandler = new MethodHandler(
271                            _updateEmailAddressMethodKey, companyId, userId, emailAddress);
272    
273                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
274            }
275    
276            public void updatePassword(long companyId, long userId, String password) {
277                    if (_log.isDebugEnabled()) {
278                            _log.debug("updatePassword");
279                    }
280    
281                    MethodHandler methodHandler = new MethodHandler(
282                            _updatePasswordMethodKey, companyId, userId, password);
283    
284                    MessageBusUtil.sendMessage(DestinationNames.MAIL, methodHandler);
285            }
286    
287            private static Log _log = LogFactoryUtil.getLog(MailServiceImpl.class);
288    
289            private static MethodKey _addForwardMethodKey = new MethodKey(
290                    Hook.class.getName(), "addForward", long.class, long.class, List.class,
291                    List.class, boolean.class);
292            private static MethodKey _addUserMethodKey = new MethodKey(
293                    Hook.class.getName(), "addUser", long.class, long.class, String.class,
294                    String.class, String.class, String.class, String.class);
295            private static MethodKey _addVacationMessageMethodKey = new MethodKey(
296                    Hook.class.getName(), "addVacationMessage", long.class, long.class,
297                    String.class, String.class);
298            private static MethodKey _deleteEmailAddressMethodKey = new MethodKey(
299                    Hook.class.getName(), "deleteEmailAddress", long.class, long.class);
300            private static MethodKey _deleteUserMethodKey = new MethodKey(
301                    Hook.class.getName(), "deleteUser", long.class, long.class);
302            private static MethodKey _updateBlockedMethodKey = new MethodKey(
303                    Hook.class.getName(), "updateBlocked", long.class, long.class,
304                    List.class);
305            private static MethodKey _updateEmailAddressMethodKey = new MethodKey(
306                    Hook.class.getName(), "updateEmailAddress", long.class, long.class,
307                    String.class);
308            private static MethodKey _updatePasswordMethodKey = new MethodKey(
309                    Hook.class.getName(), "updatePassword", long.class, long.class,
310                    String.class);
311    
312            private Session _session;
313    
314    }