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jforum example source code file (ModerationHelper.java)
The jforum ModerationHelper.java source code/* * 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: 10/03/2004 - 18:43:12 * The JForum Project * http://www.jforum.net */ package net.jforum.view.forum; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import net.jforum.JForumExecutionContext; import net.jforum.SessionFacade; import net.jforum.context.RequestContext; import net.jforum.dao.DataAccessDriver; import net.jforum.dao.ForumDAO; import net.jforum.dao.ModerationLogDAO; import net.jforum.dao.TopicDAO; import net.jforum.entities.ModerationLog; import net.jforum.entities.Topic; import net.jforum.entities.User; import net.jforum.repository.ForumRepository; import net.jforum.repository.PostRepository; import net.jforum.repository.SecurityRepository; import net.jforum.repository.TopicRepository; import net.jforum.security.SecurityConstants; import net.jforum.util.I18n; import net.jforum.util.preferences.TemplateKeys; import net.jforum.view.forum.common.ForumCommon; import org.apache.log4j.Logger; import freemarker.template.SimpleHash; /** * @author Rafael Steil * @version $Id: ModerationHelper.java,v 1.43 2007/09/10 14:56:38 rafaelsteil Exp $ */ public class ModerationHelper { private static Logger logger = Logger.getLogger(ModerationHelper.class); public static final int SUCCESS = 1; public static final int FAILURE = 2; public static final int IGNORE = 3; public int doModeration(String returnUrl) { int status = FAILURE; if (SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION)) { // Deleting topics RequestContext request = JForumExecutionContext.getRequest(); if (request.getParameter("topicRemove") != null) { if (SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE)) { this.removeTopics(); status = SUCCESS; } } else if (request.getParameter("topicMove") != null) { if (SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_MOVE)) { this.moveTopics(); status = IGNORE; } } else if (request.getParameter("topicLock") != null) { if (SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_LOCK_UNLOCK)) { this.lockUnlockTopics(Topic.STATUS_LOCKED); status = SUCCESS; } } else if (request.getParameter("topicUnlock") != null) { if (SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_LOCK_UNLOCK)) { this.lockUnlockTopics(Topic.STATUS_UNLOCKED); status = SUCCESS; } } } if (status == ModerationHelper.FAILURE) { this.denied(); } else if (status == ModerationHelper.SUCCESS && returnUrl != null) { JForumExecutionContext.setRedirect(returnUrl); } return status; } public void saveModerationLog(ModerationLog log) { ModerationLogDAO dao = DataAccessDriver.getInstance().newModerationLogDAO(); dao.add(log); } public ModerationLog buildModerationLogFromRequest() { RequestContext request = JForumExecutionContext.getRequest(); ModerationLog log = new ModerationLog(); User user = new User(); user.setId(SessionFacade.getUserSession().getUserId()); log.setUser(user); log.setDescription(request.getParameter("log_description")); log.setOriginalMessage(request.getParameter("log_original_message")); log.setType(request.getIntParameter("log_type")); if (request.getParameter("post_id") != null) { log.setPostId(request.getIntParameter("post_id")); } String[] values = request.getParameterValues("topic_id"); if (values != null && values.length == 1) { log.setTopicId(request.getIntParameter("topic_id")); } return log; } public int doModeration() { return this.doModeration(null); } private void removeTopics() { String[] topics = JForumExecutionContext.getRequest().getParameterValues("topic_id"); List forumsList = new ArrayList(); TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO(); List topicsToDelete = new ArrayList(); if (topics != null && topics.length > 0) { ModerationLog log = this.buildModerationLogFromRequest(); for (int i = 0; i < topics.length; i++) { Topic t = tm.selectRaw(Integer.parseInt(topics[i])); log.setTopicId(t.getId()); log.setPosterUser(t.getPostedBy()); this.saveModerationLog(log); if (!forumsList.contains(new Integer(t.getForumId()))) { forumsList.add(new Integer(t.getForumId())); } topicsToDelete.add(t); PostRepository.clearCache(t.getId()); } tm.deleteTopics(topicsToDelete, false); ForumDAO fm = DataAccessDriver.getInstance().newForumDAO(); TopicRepository.loadMostRecentTopics(); // Reload changed forums for (Iterator iter = forumsList.iterator(); iter.hasNext(); ) { int forumId = ((Integer)iter.next()).intValue(); TopicRepository.clearCache(forumId); int postId = fm.getMaxPostId(forumId); if (postId > -1) { fm.setLastPost(forumId, postId); } else { logger.warn("Could not find last post id for forum " + forumId); } ForumRepository.reloadForum(forumId); } } } private void lockUnlockTopics(int status) { String[] topics = JForumExecutionContext.getRequest().getParameterValues("topic_id"); if (topics != null && topics.length > 0) { int[] ids = new int[topics.length]; ModerationLog log = this.buildModerationLogFromRequest(); for (int i = 0; i < topics.length; i++) { ids[i] = Integer.parseInt(topics[i]); log.setTopicId(ids[i]); this.saveModerationLog(log); } DataAccessDriver.getInstance().newTopicDAO().lockUnlock(ids, status); // Clear the cache Topic t = DataAccessDriver.getInstance().newTopicDAO().selectById(ids[0]); TopicRepository.clearCache(t.getForumId()); } } private void moveTopics() { SimpleHash context = JForumExecutionContext.getTemplateContext(); context.put("persistData", JForumExecutionContext.getRequest().getParameter("persistData")); context.put("allCategories", ForumCommon.getAllCategoriesAndForums(false)); String[] topics = JForumExecutionContext.getRequest().getParameterValues("topic_id"); if (topics.length > 0) { // If forum_id is null, get from the database String forumId = JForumExecutionContext.getRequest().getParameter("forum_id"); if (forumId == null) { int topicId = Integer.parseInt(topics[0]); Topic topic = TopicRepository.getTopic(new Topic(topicId)); if (topic == null) { topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(topicId); } forumId = Integer.toString(topic.getForumId()); } context.put("forum_id", forumId); StringBuffer sb = new StringBuffer(128); for (int i = 0; i < topics.length - 1; i++) { sb.append(topics[i]).append(","); } sb.append(topics[topics.length - 1]); context.put("topics", sb.toString()); } } public int moveTopicsSave(String successUrl) { int status = SUCCESS; if (!SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_TOPIC_MOVE)) { status = FAILURE; } else { RequestContext request = JForumExecutionContext.getRequest(); String topics = request.getParameter("topics"); if (topics != null) { int fromForumId = Integer.parseInt(request.getParameter("forum_id")); int toForumId = Integer.parseInt(request.getParameter("to_forum")); String[] topicList = topics.split(","); DataAccessDriver.getInstance().newForumDAO().moveTopics(topicList, fromForumId, toForumId); ModerationLog log = this.buildModerationLogFromRequest(); for (int i = 0; i < topicList.length; i++) { int topicId = Integer.parseInt(topicList[i]); log.setTopicId(topicId); this.saveModerationLog(log); } ForumRepository.reloadForum(fromForumId); ForumRepository.reloadForum(toForumId); TopicRepository.clearCache(fromForumId); TopicRepository.clearCache(toForumId); TopicRepository.loadMostRecentTopics(); TopicRepository.loadHottestTopics(); } } if (status == FAILURE) { this.denied(); } else { this.moderationDone(successUrl); } return status; } public String moderationDone(String redirectUrl) { JForumExecutionContext.getRequest().setAttribute("template", TemplateKeys.MODERATION_DONE); JForumExecutionContext.getTemplateContext().put("message", I18n.getMessage("Moderation.ModerationDone", new String[] { redirectUrl })); return TemplateKeys.MODERATION_DONE; } public void denied() { this.denied(I18n.getMessage("Moderation.Denied")); } public void denied(String message) { JForumExecutionContext.getRequest().setAttribute("template", TemplateKeys.MODERATION_DENIED); JForumExecutionContext.getTemplateContext().put("message", message); } } Other jforum examples (source code examples)Here is a short list of links related to this jforum ModerationHelper.java source code file: |
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