TopicReplySpammer.java
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- /*
- * Copyright (c) JForum Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms,
- * with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * 1) Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the
- * following disclaimer.
- * 2) Redistributions in binary form must reproduce the
- * above copyright notice, this list of conditions and
- * the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- * 3) Neither the name of "Rafael Steil" nor
- * the names of its contributors may be used to endorse
- * or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
- * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
- * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- * IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
- *
- * This file creation date: 04/03/2004 - 20:32:13
- * The JForum Project
- * http://www.jforum.net
- */
- package net.jforum.util.mail;
- import java.text.MessageFormat;
- import java.util.List;
- import net.jforum.api.integration.mail.pop.MessageId;
- import net.jforum.entities.Post;
- import net.jforum.entities.Topic;
- import net.jforum.util.preferences.ConfigKeys;
- import net.jforum.util.preferences.SystemGlobals;
- import net.jforum.view.forum.common.PostCommon;
- import net.jforum.view.forum.common.ViewCommon;
- import freemarker.template.SimpleHash;
- /**
- * Notify users of replies to existing topics
- * @author Rafael Steil
- * @version $Id: TopicReplySpammer.java,v 1.5 2007/08/20 19:35:51 rafaelsteil Exp $
- */
- public class TopicReplySpammer extends Spammer
- {
- /**
- * Creates a new instance with a message's contents send
- * @param topic the topic we are replying to
- * @param post the post instance, with the message's contents. If null,
- * only a notification will be sent
- * @param users list of users who'll be notified
- */
- public TopicReplySpammer(Topic topic, Post post, List users)
- {
- // Make the topic url
- StringBuffer page = new StringBuffer();
- int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
-
- if (topic.getTotalReplies() >= postsPerPage) {
- page.append(((topic.getTotalReplies() / postsPerPage)) * postsPerPage).append('/');
- }
-
- String forumLink = ViewCommon.getForumLink();
-
- String path = this.messageLink(topic, page, forumLink);
- String unwatch = this.unwatchLink(topic, forumLink);
-
- SimpleHash params = new SimpleHash();
-
- params.put("topic", topic);
- params.put("path", path);
- params.put("forumLink", forumLink);
- params.put("unwatch", unwatch);
-
- if (post != null) {
- this.setMessageId(MessageId.buildMessageId(post.getId(), topic.getId(), topic.getForumId()));
-
- post = PostCommon.preparePostForDisplay(post);
- params.put("message", post.getText());
- }
-
- this.setUsers(users);
-
- if (topic.getFirstPostId() != post.getId()) {
- this.setInReplyTo(MessageId.buildInReplyTo(topic));
- }
-
- this.setTemplateParams(params);
- String subject = SystemGlobals.getValue(ConfigKeys.MAIL_NEW_ANSWER_SUBJECT);
- this.prepareMessage(
- MessageFormat.format(subject, new Object[] { topic.getTitle() }),
- SystemGlobals.getValue(ConfigKeys.MAIL_NEW_ANSWER_MESSAGE_FILE));
- }
- /**
- * Creates the "unwatch" link for the current topic
- * @param topic the topic
- * @param forumLink the forum's link
- * @return the unwath link
- */
- private String unwatchLink(Topic topic, String forumLink)
- {
- return new StringBuffer(128)
- .append(forumLink)
- .append("posts/unwatch/")
- .append(topic.getId())
- .append(SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION))
- .toString();
- }
- /**
- * Creates the link to read the message online
- * @param topic the topic
- * @param page the current topic's page
- * @param forumLink the forum's link
- * @return the link to the message
- */
- private String messageLink(Topic topic, StringBuffer page, String forumLink)
- {
- return new StringBuffer(128)
- .append(forumLink)
- .append("posts/list/")
- .append(page.toString())
- .append(topic.getId())
- .append(SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION))
- .append('#')
- .append(topic.getLastPostId())
- .toString();
- }
- }