/*
* 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: May 3, 2003 / 5:05:18 PM
* The JForum Project
* http://www.jforum.net
*/
package net.jforum.view.forum;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import net.jforum.Command;
import net.jforum.JForumExecutionContext;
import net.jforum.SessionFacade;
import net.jforum.context.RequestContext;
import net.jforum.dao.AttachmentDAO;
import net.jforum.dao.DataAccessDriver;
import net.jforum.dao.ForumDAO;
import net.jforum.dao.KarmaDAO;
import net.jforum.dao.PollDAO;
import net.jforum.dao.PostDAO;
import net.jforum.dao.TopicDAO;
import net.jforum.dao.UserDAO;
import net.jforum.entities.Attachment;
import net.jforum.entities.Forum;
import net.jforum.entities.ModerationLog;
import net.jforum.entities.Poll;
import net.jforum.entities.PollChanges;
import net.jforum.entities.Post;
import net.jforum.entities.QuotaLimit;
import net.jforum.entities.Topic;
import net.jforum.entities.User;
import net.jforum.entities.UserSession;
import net.jforum.exceptions.AttachmentException;
import net.jforum.exceptions.ForumException;
import net.jforum.repository.ForumRepository;
import net.jforum.repository.PostRepository;
import net.jforum.repository.RankingRepository;
import net.jforum.repository.SecurityRepository;
import net.jforum.repository.SmiliesRepository;
import net.jforum.repository.TopicRepository;
import net.jforum.security.PermissionControl;
import net.jforum.security.SecurityConstants;
import net.jforum.util.I18n;
import net.jforum.util.preferences.ConfigKeys;
import net.jforum.util.preferences.SystemGlobals;
import net.jforum.util.preferences.TemplateKeys;
import net.jforum.view.forum.common.AttachmentCommon;
import net.jforum.view.forum.common.ForumCommon;
import net.jforum.view.forum.common.PollCommon;
import net.jforum.view.forum.common.PostCommon;
import net.jforum.view.forum.common.TopicsCommon;
import net.jforum.view.forum.common.ViewCommon;
import org.apache.commons.lang.StringUtils;
import freemarker.template.SimpleHash;
/**
* @author Rafael Steil
* @version $Id: PostAction.java,v 1.198 2007/09/27 04:47:19 rafaelsteil Exp $
*/
public class PostAction extends Command
{
public PostAction() {
}
public PostAction(RequestContext request, SimpleHash templateContext) {
super.context = templateContext;
super.request = request;
}
public void list()
{
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
UserSession us = SessionFacade.getUserSession();
int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
boolean logged = SessionFacade.isLogged();
int topicId = this.request.getIntParameter("topic_id");
Topic topic = TopicRepository.getTopic(new Topic(topicId));
if (topic == null) {
topic = topicDao.selectById(topicId);
}
// The topic exists?
if (topic.getId() == 0) {
this.topicNotFound();
return;
}
// Shall we proceed?
Forum forum = ForumRepository.getForum(topic.getForumId());
if (!logged) {
if (forum == null || !ForumRepository.isCategoryAccessible(forum.getCategoryId())) {
this.setTemplateName(ViewCommon.contextToLogin());
return;
}
}
else if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
return;
}
int count = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
int start = ViewCommon.getStartPage();
PermissionControl pc = SecurityRepository.get(us.getUserId());
boolean moderatorCanEdit = false;
if (pc.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT)) {
moderatorCanEdit = true;
}
List helperList = PostCommon.topicPosts(postDao, moderatorCanEdit, us.getUserId(), topic.getId(), start, count);
// Ugly assumption:
// Is moderation pending for the topic?
if (topic.isModerated() && helperList.size() == 0) {
this.notModeratedYet();
return;
}
// Set the topic status as read
if (logged) {
topicDao.updateReadStatus(topic.getId(), us.getUserId(), true);
}
boolean canVoteOnPoll = logged && SecurityRepository.canAccess(SecurityConstants.PERM_VOTE);
Poll poll = null;
if (topic.isVote()) {
// It has a poll associated with the topic
poll = pollDao.selectById(topic.getVoteId());
if (canVoteOnPoll) {
canVoteOnPoll = !pollDao.hasUserVotedOnPoll(topic.getVoteId(), us.getUserId());
}
}
topicDao.incrementTotalViews(topic.getId());
topic.setTotalViews(topic.getTotalViews() + 1);
if (us.getUserId() != anonymousUser) {
SessionFacade.getTopicsReadTime().put(new Integer(topic.getId()),
new Long(System.currentTimeMillis()));
}
boolean karmaEnabled = SecurityRepository.canAccess(SecurityConstants.PERM_KARMA_ENABLED);
Map userVotes = new HashMap();
if (logged && karmaEnabled) {
userVotes = DataAccessDriver.getInstance().newKarmaDAO().getUserVotes(topic.getId(), us.getUserId());
}
this.setTemplateName(TemplateKeys.POSTS_LIST);
this.context.put("attachmentsEnabled", pc.canAccess(
SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(topic.getForumId())));
this.context.put("canDownloadAttachments", pc.canAccess(
SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD));
this.context.put("thumbShowBox", SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_IMAGES_THUMB_BOX_SHOW));
this.context.put("am", new AttachmentCommon(this.request, topic.getForumId()));
this.context.put("karmaVotes", userVotes);
this.context.put("rssEnabled", SystemGlobals.getBoolValue(ConfigKeys.RSS_ENABLED));
this.context.put("canRemove", pc.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE));
this.context.put("moderatorCanEdit", moderatorCanEdit);
this.context.put("allCategories", ForumCommon.getAllCategoriesAndForums(false));
this.context.put("topic", topic);
this.context.put("poll", poll);
this.context.put("canVoteOnPoll", canVoteOnPoll);
this.context.put("rank", new RankingRepository());
this.context.put("posts", helperList);
this.context.put("forum", forum);
this.context.put("karmaMin", new Integer(SystemGlobals.getValue(ConfigKeys.KARMA_MIN_POINTS)));
this.context.put("karmaMax", new Integer(SystemGlobals.getValue(ConfigKeys.KARMA_MAX_POINTS)));
this.context.put("avatarAllowExternalUrl", SystemGlobals.getBoolValue(ConfigKeys.AVATAR_ALLOW_EXTERNAL_URL));
this.context.put("moderationLoggingEnabled", SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED));
this.context.put("needCaptcha", SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS));
Map topicPosters = topicDao.topicPosters(topic.getId());
for (Iterator iter = topicPosters.values().iterator(); iter.hasNext(); ) {
ViewCommon.prepareUserSignature((User)iter.next());
}
this.context.put("users", topicPosters);
this.context.put("anonymousPosts", pc.canAccess(SecurityConstants.PERM_ANONYMOUS_POST,
Integer.toString(topic.getForumId())));
this.context.put("watching", topicDao.isUserSubscribed(topicId, SessionFacade.getUserSession().getUserId()));
this.context.put("pageTitle", topic.getTitle());
this.context.put("isAdmin", pc.canAccess(SecurityConstants.PERM_ADMINISTRATION));
this.context.put("readonly", !pc.canAccess(SecurityConstants.PERM_READ_ONLY_FORUMS,
Integer.toString(topic.getForumId())));
this.context.put("replyOnly", !pc.canAccess(SecurityConstants.PERM_REPLY_ONLY,
Integer.toString(topic.getForumId())));
this.context.put("isModerator", us.isModerator(topic.getForumId()));
ViewCommon.contextToPagination(start, topic.getTotalReplies() + 1, count);
TopicsCommon.topicListingBase();
TopicRepository.updateTopic(topic);
}
/**
* Given a postId, sends the user to the right page
*/
public void preList()
{
int postId = this.request.getIntParameter("post_id");
PostDAO dao = DataAccessDriver.getInstance().newPostDAO();
int count = dao.countPreviousPosts(postId);
int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
int topicId = 0;
if (this.request.getParameter("topic_id") != null) {
topicId = this.request.getIntParameter("topic_id");
}
if (topicId == 0) {
Post post = dao.selectById(postId);
topicId = post.getTopicId();
}
String page = "";
if (count > postsPerPage) {
page = Integer.toString(postsPerPage * ((count - 1) / postsPerPage)) + "/";
}
JForumExecutionContext.setRedirect(this.request.getContextPath() + "/posts/list/"
+ page + topicId
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION)
+ "#" + postId);
}
/**
* Votes on a poll.
*/
public void vote()
{
int pollId = this.request.getIntParameter("poll_id");
int topicId = this.request.getIntParameter("topic_id");
if (SessionFacade.isLogged() && this.request.getParameter("poll_option") != null) {
Topic topic = TopicRepository.getTopic(new Topic(topicId));
if (topic == null) {
topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(topicId);
}
if (topic.getStatus() == Topic.STATUS_LOCKED) {
this.topicLocked();
return;
}
// They voted, save the value
int optionId = this.request.getIntParameter("poll_option");
PollDAO dao = DataAccessDriver.getInstance().newPollDAO();
//vote on the poll
UserSession user = SessionFacade.getUserSession();
dao.voteOnPoll(pollId, optionId, user.getUserId(), request.getRemoteAddr());
}
JForumExecutionContext.setRedirect(this.request.getContextPath()
+ "/posts/list/"
+ topicId
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
}
public void listByUser()
{
PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
UserDAO um = DataAccessDriver.getInstance().newUserDAO();
TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO();
User u = um.selectById(this.request.getIntParameter("user_id"));
if (u.getId() == 0) {
this.context.put("message", I18n.getMessage("User.notFound"));
this.setTemplateName(TemplateKeys.USER_NOT_FOUND);
return;
}
int count = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
int start = ViewCommon.getStartPage();
int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
List posts = pm.selectByUserByLimit(u.getId(), start, postsPerPage);
int totalMessages = pm.countUserPosts(u.getId());
// get list of forums
Map topics = new HashMap();
Map forums = new HashMap();
for (Iterator iter = posts.iterator(); iter.hasNext(); ) {
Post p = (Post)iter.next();
if (!topics.containsKey(new Integer(p.getTopicId()))) {
Topic t = TopicRepository.getTopic(new Topic(p.getTopicId()));
if (t == null) {
t = tm.selectRaw(p.getTopicId());
}
this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(t.getForumId())));
this.context.put("am", new AttachmentCommon(this.request, t.getForumId()));
topics.put(new Integer(t.getId()), t);
}
if (!forums.containsKey(new Integer(p.getForumId()))) {
Forum f = ForumRepository.getForum(p.getForumId());
if (f == null) {
// Ok, probably the user does not have permission to see this forum
iter.remove();
totalMessages--;
continue;
}
forums.put(new Integer(f.getId()), f);
}
PostCommon.preparePostForDisplay(p);
}
this.setTemplateName(TemplateKeys.POSTS_USER_POSTS_LIST);
this.context.put("canDownloadAttachments", SecurityRepository.canAccess(
SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD));
this.context.put("rssEnabled", SystemGlobals.getBoolValue(ConfigKeys.RSS_ENABLED));
this.context.put("allCategories", ForumCommon.getAllCategoriesAndForums(false));
this.context.put("posts", posts);
this.context.put("topics", topics);
this.context.put("forums", forums);
this.context.put("u", u);
this.context.put("pageTitle", I18n.getMessage("PostShow.userPosts") + " " + u.getUsername());
this.context.put("karmaMin", new Integer(SystemGlobals.getValue(ConfigKeys.KARMA_MIN_POINTS)));
this.context.put("karmaMax", new Integer(SystemGlobals.getValue(ConfigKeys.KARMA_MAX_POINTS)));
ViewCommon.contextToPagination(start, totalMessages, count);
}
public void review()
{
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
int userId = SessionFacade.getUserSession().getUserId();
int topicId = this.request.getIntParameter("topic_id");
Topic topic = TopicRepository.getTopic(new Topic(topicId));
if (topic == null) {
topic = topicDao.selectById(topicId);
}
if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
return;
}
int count = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
int start = ViewCommon.getStartPage();
Map usersMap = topicDao.topicPosters(topic.getId());
List helperList = PostCommon.topicPosts(postDao, false, userId, topic.getId(), start, count);
Collections.reverse(helperList);
this.setTemplateName(SystemGlobals.getValue(ConfigKeys.TEMPLATE_DIR) + "/empty.htm");
this.setTemplateName(TemplateKeys.POSTS_REVIEW);
this.context.put("posts", helperList);
this.context.put("users", usersMap);
}
private void topicNotFound() {
this.setTemplateName(TemplateKeys.POSTS_TOPIC_NOT_FOUND);
this.context.put("message", I18n.getMessage("PostShow.TopicNotFound"));
}
private void postNotFound() {
this.setTemplateName(TemplateKeys.POSTS_POST_NOT_FOUND);
this.context.put("message", I18n.getMessage("PostShow.PostNotFound"));
}
private void replyOnly()
{
this.setTemplateName(TemplateKeys.POSTS_REPLY_ONLY);
this.context.put("message", I18n.getMessage("PostShow.replyOnly"));
}
private boolean isReplyOnly(int forumId)
{
return !SecurityRepository.canAccess(SecurityConstants.PERM_REPLY_ONLY,
Integer.toString(forumId));
}
public void reply()
{
this.insert();
}
public void insert()
{
int forumId;
// If we have a topic_id, then it should be a reply
if (this.request.getParameter("topic_id") != null) {
int topicId = this.request.getIntParameter("topic_id");
Topic t = TopicRepository.getTopic(new Topic(topicId));
if (t == null) {
t = DataAccessDriver.getInstance().newTopicDAO().selectRaw(topicId);
if (t == null) {
throw new ForumException("Could not find a topic with id #" + topicId);
}
}
forumId = t.getForumId();
if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
return;
}
if (t.getStatus() == Topic.STATUS_LOCKED) {
this.topicLocked();
return;
}
this.context.put("topic", t);
this.context.put("setType", false);
this.context.put("pageTitle", I18n.getMessage("PostForm.reply")+" "+t.getTitle());
}
else {
forumId = this.request.getIntParameter("forum_id");
if (this.isReplyOnly(forumId)) {
this.replyOnly();
return;
}
this.context.put("setType", true);
this.context.put("pageTitle", I18n.getMessage("PostForm.title"));
}
Forum forum = ForumRepository.getForum(forumId);
if (forum == null) {
throw new ForumException("Could not find a forum with id #" + forumId);
}
if (!TopicsCommon.isTopicAccessible(forumId)) {
return;
}
if (!this.anonymousPost(forumId)
|| this.isForumReadonly(forumId, this.request.getParameter("topic_id") != null)) {
return;
}
int userId = SessionFacade.getUserSession().getUserId();
this.setTemplateName(TemplateKeys.POSTS_INSERT);
// Attachments
boolean attachmentsEnabled = SecurityRepository.canAccess(
SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(forumId));
if (attachmentsEnabled && !SessionFacade.isLogged()
&& !SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_ANONYMOUS)) {
attachmentsEnabled = false;
}
this.context.put("attachmentsEnabled", attachmentsEnabled);
if (attachmentsEnabled) {
QuotaLimit ql = new AttachmentCommon(this.request, forumId).getQuotaLimit(userId);
this.context.put("maxAttachmentsSize", new Long(ql != null ? ql.getSizeInBytes() : 1));
this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
}
boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS);
this.context.put("moderationLoggingEnabled", SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED));
this.context.put("smilies", SmiliesRepository.getSmilies());
this.context.put("forum", forum);
this.context.put("action", "insertSave");
this.context.put("start", this.request.getParameter("start"));
this.context.put("isNewPost", true);
this.context.put("needCaptcha", needCaptcha);
this.context.put("htmlAllowed",
SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED, Integer.toString(forumId)));
this.context.put("canCreateStickyOrAnnouncementTopics",
SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS));
this.context.put("canCreatePolls",
SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_POLL));
User user = DataAccessDriver.getInstance().newUserDAO().selectById(userId);
ViewCommon.prepareUserSignature(user);
if (this.request.getParameter("preview") != null) {
user.setNotifyOnMessagesEnabled(this.request.getParameter("notify") != null);
}
this.context.put("user", user);
}
public void edit() {
this.edit(false, null);
}
private void edit(boolean preview, Post p)
{
int userId = SessionFacade.getUserSession().getUserId();
if (!preview) {
PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
p = pm.selectById(this.request.getIntParameter("post_id"));
// The post exist?
if (p.getId() == 0) {
this.postNotFound();
return;
}
}
boolean isModerator = SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT);
boolean canEdit = SessionFacade.isLogged() && (isModerator || p.getUserId() == userId);
if (!canEdit) {
this.setTemplateName(TemplateKeys.POSTS_EDIT_CANNOTEDIT);
this.context.put("message", I18n.getMessage("CannotEditPost"));
}
else {
Topic topic = TopicRepository.getTopic(new Topic(p.getTopicId()));
if (topic == null) {
topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(p.getTopicId());
}
if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
return;
}
if (topic.getStatus() == Topic.STATUS_LOCKED && !isModerator) {
this.topicLocked();
return;
}
if (preview && this.request.getParameter("topic_type") != null) {
topic.setType(this.request.getIntParameter("topic_type"));
}
if (p.hasAttachments()) {
this.context.put("attachments",
DataAccessDriver.getInstance().newAttachmentDAO().selectAttachments(p.getId()));
}
Poll poll = null;
if (topic.isVote() && topic.getFirstPostId() == p.getId()) {
// It has a poll associated with the topic
PollDAO poolDao = DataAccessDriver.getInstance().newPollDAO();
poll = poolDao.selectById(topic.getVoteId());
}
this.setTemplateName(TemplateKeys.POSTS_EDIT);
this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(p.getForumId())));
this.context.put("moderationLoggingEnabled", SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED));
QuotaLimit ql = new AttachmentCommon(this.request, p.getForumId()).getQuotaLimit(userId);
this.context.put("maxAttachmentsSize", new Long(ql != null ? ql.getSizeInBytes() : 1));
this.context.put("isEdit", true);
this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
this.context.put("smilies", SmiliesRepository.getSmilies());
this.context.put("forum", ForumRepository.getForum(p.getForumId()));
this.context.put("action", "editSave");
this.context.put("post", p);
this.context.put("setType", p.getId() == topic.getFirstPostId());
this.context.put("topic", topic);
this.context.put("poll", poll);
this.context.put("pageTitle", I18n.getMessage("PostShow.messageTitle") + " " + p.getSubject());
this.context.put("isModerator", isModerator);
this.context.put("start", this.request.getParameter("start"));
this.context.put("htmlAllowed", SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED,
Integer.toString(topic.getForumId())));
this.context.put("canCreateStickyOrAnnouncementTopics",
SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS));
this.context.put("canCreatePolls",
SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_POLL));
}
UserDAO udao = DataAccessDriver.getInstance().newUserDAO();
User u = udao.selectById(userId);
ViewCommon.prepareUserSignature(u);
if (preview) {
u.setNotifyOnMessagesEnabled(this.request.getParameter("notify") != null);
if (u.getId() != p.getUserId()) {
// Probably a moderator is editing the message
User previewUser = udao.selectById(p.getUserId());
ViewCommon.prepareUserSignature(previewUser);
this.context.put("previewUser", previewUser);
}
}
this.context.put("user", u);
}
public void quote()
{
PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
Post p = pm.selectById(this.request.getIntParameter("post_id"));
if (p.getId() == 0) {
this.postNotFound();
return;
}
if (p.isModerationNeeded()) {
this.notModeratedYet();
return;
}
if (!this.anonymousPost(p.getForumId())) {
return;
}
Topic topic = TopicRepository.getTopic(new Topic(p.getTopicId()));
if (topic == null) {
topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(p.getTopicId());
}
if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
return;
}
if (topic.getStatus() == Topic.STATUS_LOCKED) {
this.topicLocked();
return;
}
this.setTemplateName(TemplateKeys.POSTS_QUOTE);
this.context.put("forum", ForumRepository.getForum(p.getForumId()));
this.context.put("action", "insertSave");
this.context.put("post", p);
UserDAO um = DataAccessDriver.getInstance().newUserDAO();
User u = um.selectById(p.getUserId());
int userId = SessionFacade.getUserSession().getUserId();
this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(topic.getForumId())));
QuotaLimit ql = new AttachmentCommon(this.request, topic.getForumId()).getQuotaLimit(userId);
this.context.put("maxAttachmentsSize", new Long(ql != null ? ql.getSizeInBytes() : 1));
this.context.put("moderationLoggingEnabled", SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED));
this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
this.context.put("isNewPost", true);
this.context.put("topic", topic);
this.context.put("quote", "true");
this.context.put("quoteUser", u.getUsername());
this.context.put("setType", false);
this.context.put("htmlAllowed", SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED,
Integer.toString(topic.getForumId())));
this.context.put("start", this.request.getParameter("start"));
this.context.put("user", DataAccessDriver.getInstance().newUserDAO().selectById(userId));
this.context.put("pageTitle", I18n.getMessage("PostForm.reply") + " " + topic.getTitle());
this.context.put("smilies", SmiliesRepository.getSmilies());
boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS);
if (needCaptcha) {
SessionFacade.getUserSession().createNewCaptcha();
}
this.context.put("needCaptcha", needCaptcha);
}
public void editSave()
{
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
Post post = postDao.selectById(this.request.getIntParameter("post_id"));
if (!PostCommon.canEditPost(post)) {
this.cannotEdit();
return;
}
boolean isModerator = SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT);
String originalMessage = post.getText();
post = PostCommon.fillPostFromRequest(post, true);
// The user wants to preview the message before posting it?
if ("1".equals(this.request.getParameter("preview"))) {
this.context.put("preview", true);
Post postPreview = new Post(post);
this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
this.edit(true, post);
}
else {
AttachmentCommon attachments = new AttachmentCommon(this.request, post.getForumId());
try {
attachments.preProcess();
}
catch (AttachmentException e) {
JForumExecutionContext.enableRollback();
post.setText(this.request.getParameter("message"));
this.context.put("errorMessage", e.getMessage());
this.context.put("post", post);
this.edit(false, post);
return;
}
Topic t = TopicRepository.getTopic(new Topic(post.getTopicId()));
if (t == null) {
t = topicDao.selectById(post.getTopicId());
}
if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
return;
}
if (t.getStatus() == Topic.STATUS_LOCKED
&& !SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT)) {
this.topicLocked();
return;
}
postDao.update(post);
// Attachments
attachments.editAttachments(post.getId(), post.getForumId());
attachments.insertAttachments(post);
// The first message (the one which originated the topic) was changed
if (t.getFirstPostId() == post.getId()) {
t.setTitle(post.getSubject());
int newType = this.request.getIntParameter("topic_type");
boolean changeType = SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS)
&& newType != t.getType();
if (changeType) {
t.setType(newType);
}
// Poll
Poll poll = PollCommon.fillPollFromRequest();
if (poll != null && !t.isVote()) {
// They added a poll
poll.setTopicId(t.getId());
if (!this.ensurePollMinimumOptions(post, poll)) {
return;
}
pollDao.addNew(poll);
t.setVoteId(poll.getId());
}
else if (poll != null) {
if (!this.ensurePollMinimumOptions(post, poll)) {
return;
}
// They edited the poll in the topic
Poll existing = pollDao.selectById(t.getVoteId());
PollChanges changes = new PollChanges(existing, poll);
if (changes.hasChanges()) {
poll.setId(existing.getId());
poll.setChanges(changes);
pollDao.update(poll);
}
}
else if (t.isVote()) {
// They deleted the poll from the topic
pollDao.delete(t.getVoteId());
t.setVoteId(0);
}
topicDao.update(t);
if (changeType) {
TopicRepository.addTopic(t);
}
else {
TopicRepository.updateTopic(t);
}
}
if (SystemGlobals.getBoolValue(ConfigKeys.MODERATION_LOGGING_ENABLED)
&& isModerator && post.getUserId() != SessionFacade.getUserSession().getUserId()) {
ModerationHelper helper = new ModerationHelper();
this.request.addParameter("log_original_message", originalMessage);
ModerationLog log = helper.buildModerationLogFromRequest();
log.getPosterUser().setId(post.getUserId());
helper.saveModerationLog(log);
}
if (this.request.getParameter("notify") == null) {
topicDao.removeSubscription(post.getTopicId(), SessionFacade.getUserSession().getUserId());
}
String path = this.request.getContextPath() + "/posts/list/";
int start = ViewCommon.getStartPage();
if (start > 0) {
path += start + "/";
}
path += post.getTopicId() + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) + "#" + post.getId();
JForumExecutionContext.setRedirect(path);
if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
PostRepository.update(post.getTopicId(), PostCommon.preparePostForDisplay(post));
}
}
}
private boolean ensurePollMinimumOptions(Post p, Poll poll)
{
if (poll.getOptions().size() < 2) {
// It is not a valid poll, cancel the post
JForumExecutionContext.enableRollback();
p.setText(this.request.getParameter("message"));
p.setId(0);
this.context.put("errorMessage", I18n.getMessage("PostForm.needMorePollOptions"));
this.context.put("post", p);
this.context.put("poll", poll);
this.edit();
return false;
}
return true;
}
public void waitingModeration()
{
this.setTemplateName(TemplateKeys.POSTS_WAITING);
int topicId = this.request.getIntParameter("topic_id");
String path = this.request.getContextPath();
if (topicId == 0) {
path += "/forums/show/" + this.request.getParameter("forum_id");
}
else {
path += "/posts/list/" + topicId;
}
this.context.put("message", I18n.getMessage("PostShow.waitingModeration",
new String[] { path + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) }));
}
private void notModeratedYet()
{
this.setTemplateName(TemplateKeys.POSTS_NOT_MODERATED);
this.context.put("message", I18n.getMessage("PostShow.notModeratedYet"));
}
public void insertSave()
{
int forumId = this.request.getIntParameter("forum_id");
boolean firstPost = false;
if (!this.anonymousPost(forumId)) {
return;
}
Topic t = new Topic(-1);
t.setForumId(forumId);
boolean newTopic = (this.request.getParameter("topic_id") == null);
if (!TopicsCommon.isTopicAccessible(t.getForumId())
|| this.isForumReadonly(t.getForumId(), newTopic)) {
return;
}
TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
PollDAO poolDao = DataAccessDriver.getInstance().newPollDAO();
ForumDAO forumDao = DataAccessDriver.getInstance().newForumDAO();
if (!newTopic) {
int topicId = this.request.getIntParameter("topic_id");
t = TopicRepository.getTopic(new Topic(topicId));
if (t == null) {
t = topicDao.selectById(topicId);
}
// Could not find the topic. The topicId sent was invalid
if (t == null || t.getId() == 0) {
newTopic = true;
}
else {
if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
return;
}
// Cannot insert new messages on locked topics
if (t.getStatus() == Topic.STATUS_LOCKED) {
this.topicLocked();
return;
}
}
}
// We don't use "else if" here because there is a possibility of the
// checking above set the newTopic var to true
if (newTopic) {
if (this.isReplyOnly(forumId)) {
this.replyOnly();
return;
}
if (this.request.getParameter("topic_type") != null) {
t.setType(this.request.getIntParameter("topic_type"));
if (t.getType() != Topic.TYPE_NORMAL
&& !SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS)) {
t.setType(Topic.TYPE_NORMAL);
}
}
}
UserSession us = SessionFacade.getUserSession();
User u = DataAccessDriver.getInstance().newUserDAO().selectById(us.getUserId());
if ("1".equals(this.request.getParameter("quick")) && SessionFacade.isLogged()) {
this.request.addParameter("notify", u.isNotifyOnMessagesEnabled() ? "1" : null);
this.request.addParameter("attach_sig", u.getAttachSignatureEnabled() ? "1" : "0");
}
else {
u.setId(us.getUserId());
u.setUsername(us.getUsername());
}
// Set the Post
Post p = PostCommon.fillPostFromRequest();
if (p.getText() == null || p.getText().trim().equals("")) {
this.insert();
return;
}
// Check the elapsed time since the last post from the user
int delay = SystemGlobals.getIntValue(ConfigKeys.POSTS_NEW_DELAY);
if (delay > 0) {
Long lastPostTime = (Long)SessionFacade.getAttribute(ConfigKeys.LAST_POST_TIME);
if (lastPostTime != null) {
if (System.currentTimeMillis() < (lastPostTime.longValue() + delay)) {
this.context.put("post", p);
this.context.put("start", this.request.getParameter("start"));
this.context.put("error", I18n.getMessage("PostForm.tooSoon"));
this.insert();
return;
}
}
}
p.setForumId(this.request.getIntParameter("forum_id"));
if (StringUtils.isBlank(p.getSubject())) {
p.setSubject(t.getTitle());
}
boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS)
&& request.getSessionContext().getAttribute(ConfigKeys.REQUEST_IGNORE_CAPTCHA) == null;
if (needCaptcha) {
if (!us.validateCaptchaResponse(this.request.getParameter("captcha_anwser"))) {
this.context.put("post", p);
this.context.put("start", this.request.getParameter("start"));
this.context.put("error", I18n.getMessage("CaptchaResponseFails"));
this.insert();
return;
}
}
boolean preview = "1".equals(this.request.getParameter("preview"));
if (!preview) {
AttachmentCommon attachments = new AttachmentCommon(this.request, forumId);
try {
attachments.preProcess();
}
catch (AttachmentException e) {
JForumExecutionContext.enableRollback();
p.setText(this.request.getParameter("message"));
p.setId(0);
this.context.put("errorMessage", e.getMessage());
this.context.put("post", p);
this.insert();
return;
}
Forum forum = ForumRepository.getForum(forumId);
PermissionControl pc = SecurityRepository.get(us.getUserId());
// Moderators and admins don't need to have their messages moderated
boolean moderate = (forum.isModerated()
&& !pc.canAccess(SecurityConstants.PERM_MODERATION)
&& !pc.canAccess(SecurityConstants.PERM_ADMINISTRATION));
if (newTopic) {
t.setTime(new Date());
t.setTitle(this.request.getParameter("subject"));
t.setModerated(moderate);
t.setPostedBy(u);
t.setFirstPostTime(ViewCommon.formatDate(t.getTime()));
int topicId = topicDao.addNew(t);
t.setId(topicId);
firstPost = true;
}
if (!firstPost && pc.canAccess(
SecurityConstants.PERM_REPLY_WITHOUT_MODERATION, Integer.toString(t.getForumId()))) {
moderate = false;
}
// Topic watch
if (this.request.getParameter("notify") != null) {
this.watch(topicDao, t.getId(), u.getId());
}
p.setTopicId(t.getId());
// add a poll
Poll poll = PollCommon.fillPollFromRequest();
if (poll != null && newTopic) {
poll.setTopicId(t.getId());
if (poll.getOptions().size() < 2) {
//it is not a valid poll, cancel the post
JForumExecutionContext.enableRollback();
p.setText(this.request.getParameter("message"));
p.setId(0);
this.context.put("errorMessage", I18n.getMessage("PostForm.needMorePollOptions"));
this.context.put("post", p);
this.context.put("poll", poll);
this.insert();
return;
}
poolDao.addNew(poll);
t.setVoteId(poll.getId());
}
// Save the remaining stuff
p.setModerate(moderate);
int postId = postDao.addNew(p);
if (newTopic) {
t.setFirstPostId(postId);
}
if (!moderate) {
t.setLastPostId(postId);
t.setLastPostBy(u);
t.setLastPostDate(p.getTime());
t.setLastPostTime(p.getFormatedTime());
}
topicDao.update(t);
attachments.insertAttachments(p);
if (!moderate) {
StringBuffer path = new StringBuffer(512);
path.append(this.request.getContextPath()).append("/posts/list/");
int start = ViewCommon.getStartPage();
path.append(this.startPage(t, start)).append("/")
.append(t.getId()).append(SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION))
.append('#').append(postId);
JForumExecutionContext.setRedirect(path.toString());
if (newTopic) {
// Notify "forum new topic" users
ForumCommon.notifyUsers(forum, t, p);
}
else {
t.setTotalReplies(t.getTotalReplies() + 1);
TopicsCommon.notifyUsers(t, p);
}
// Update forum stats, cache and etc
t.setTotalViews(t.getTotalViews() + 1);
DataAccessDriver.getInstance().newUserDAO().incrementPosts(p.getUserId());
TopicsCommon.updateBoardStatus(t, postId, firstPost, topicDao, forumDao);
ForumRepository.updateForumStats(t, u, p);
int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
if (u.getId() != anonymousUser) {
SessionFacade.getTopicsReadTime().put(new Integer(t.getId()),
new Long(p.getTime().getTime()));
}
if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
SimpleDateFormat df = new SimpleDateFormat(SystemGlobals.getValue(ConfigKeys.DATE_TIME_FORMAT));
p.setFormatedTime(df.format(p.getTime()));
PostRepository.append(p.getTopicId(), PostCommon.preparePostForDisplay(p));
}
}
else {
JForumExecutionContext.setRedirect(this.request.getContextPath()
+ "/posts/waitingModeration/"
+ (firstPost ? 0 : t.getId())
+ "/" + t.getForumId()
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
}
if (delay > 0) {
SessionFacade.setAttribute(ConfigKeys.LAST_POST_TIME, new Long(System.currentTimeMillis()));
}
}
else {
this.context.put("preview", true);
this.context.put("post", p);
this.context.put("start", this.request.getParameter("start"));
Post postPreview = new Post(p);
this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
this.insert();
}
}
private int startPage(Topic t, int currentStart) {
int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
int newStart = (t.getTotalReplies() + 1) / postsPerPage * postsPerPage;
return (newStart > currentStart) ? newStart : currentStart;
}
public void delete()
{
if (!SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE)) {
this.setTemplateName(TemplateKeys.POSTS_CANNOT_DELETE);
this.context.put("message", I18n.getMessage("CannotRemovePost"));
return;
}
// Post
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
Post p = postDao.selectById(this.request.getIntParameter("post_id"));
if (p.getId() == 0) {
this.postNotFound();
return;
}
TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
Topic t = topicDao.selectRaw(p.getTopicId());
if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
return;
}
postDao.delete(p);
DataAccessDriver.getInstance().newUserDAO().decrementPosts(p.getUserId());
// Karma
KarmaDAO karmaDao = DataAccessDriver.getInstance().newKarmaDAO();
karmaDao.updateUserKarma(p.getUserId());
// Attachments
new AttachmentCommon(this.request, p.getForumId()).deleteAttachments(p.getId(), p.getForumId());
// It was the last remaining post in the topic?
int totalPosts = topicDao.getTotalPosts(p.getTopicId());
if (totalPosts > 0) {
// Topic
topicDao.decrementTotalReplies(p.getTopicId());
int maxPostId = topicDao.getMaxPostId(p.getTopicId());
if (maxPostId > -1) {
topicDao.setLastPostId(p.getTopicId(), maxPostId);
}
int minPostId = topicDao.getMinPostId(p.getTopicId());
if (minPostId > -1) {
topicDao.setFirstPostId(p.getTopicId(), minPostId);
}
// Forum
ForumDAO fm = DataAccessDriver.getInstance().newForumDAO();
maxPostId = fm.getMaxPostId(p.getForumId());
if (maxPostId > -1) {
fm.setLastPost(p.getForumId(), maxPostId);
}
String returnPath = this.request.getContextPath() + "/posts/list/";
int page = ViewCommon.getStartPage();
if (page > 0) {
int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POSTS_PER_PAGE);
if (totalPosts % postsPerPage == 0) {
page -= postsPerPage;
}
returnPath += page + "/";
}
JForumExecutionContext.setRedirect(returnPath
+ p.getTopicId()
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
// Update the cache
if (TopicRepository.isTopicCached(t)) {
t = topicDao.selectById(t.getId());
TopicRepository.updateTopic(t);
}
}
else {
// Ok, all posts were removed. Time to say goodbye
TopicsCommon.deleteTopic(p.getTopicId(), p.getForumId(), false);
JForumExecutionContext.setRedirect(this.request.getContextPath()
+ "/forums/show/"
+ p.getForumId()
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
}
this.request.addOrReplaceParameter("log_original_message", p.getText());
ModerationHelper moderationHelper = new ModerationHelper();
ModerationLog moderationLog = moderationHelper.buildModerationLogFromRequest();
moderationLog.getPosterUser().setId(p.getUserId());
moderationHelper.saveModerationLog(moderationLog);
PostRepository.remove(t.getId(), p.getId());
TopicRepository.loadMostRecentTopics();
TopicRepository.loadHottestTopics();
ForumRepository.reloadForum(p.getForumId());
}
private void watch(TopicDAO tm, int topicId, int userId)
{
if (!tm.isUserSubscribed(topicId, userId)) {
tm.subscribeUser(topicId, userId);
}
}
public void watch()
{
int topicId = this.request.getIntParameter("topic_id");
int userId = SessionFacade.getUserSession().getUserId();
this.watch(DataAccessDriver.getInstance().newTopicDAO(), topicId, userId);
this.list();
}
public void unwatch()
{
if (!SessionFacade.isLogged()) {
this.setTemplateName(ViewCommon.contextToLogin());
}
else {
int topicId = this.request.getIntParameter("topic_id");
int userId = SessionFacade.getUserSession().getUserId();
int start = ViewCommon.getStartPage();
DataAccessDriver.getInstance().newTopicDAO().removeSubscription(topicId, userId);
String returnPath = this.request.getContextPath() + "/posts/list/";
if (start > 0) {
returnPath += start + "/";
}
returnPath += topicId + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION);
this.setTemplateName(TemplateKeys.POSTS_UNWATCH);
this.context.put("pageTitle", I18n.getMessage("PostShow.unwatch"));
this.context.put("message", I18n.getMessage("ForumBase.unwatched", new String[] { returnPath }));
}
}
public void downloadAttach()
{
int id = this.request.getIntParameter("attach_id");
if (!SessionFacade.isLogged() && !SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_ANONYMOUS)) {
String referer = this.request.getHeader("Referer");
if (referer != null) {
this.setTemplateName(ViewCommon.contextToLogin(referer));
}
else {
this.setTemplateName(ViewCommon.contextToLogin());
}
return;
}
AttachmentDAO am = DataAccessDriver.getInstance().newAttachmentDAO();
Attachment a = am.selectAttachmentById(id);
PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
Post post = postDao.selectById(a.getPostId());
String forumId = Integer.toString(post.getForumId());
boolean attachmentsEnabled = SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_ENABLED, forumId);
boolean attachmentsDownload = SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD, forumId);
if (!attachmentsEnabled && !attachmentsDownload) {
this.setTemplateName(TemplateKeys.POSTS_CANNOT_DOWNLOAD);
this.context.put("message", I18n.getMessage("Attachments.featureDisabled"));
return;
}
String filename = SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_STORE_DIR)
+ "/"
+ a.getInfo().getPhysicalFilename();
if (!new File(filename).exists()) {
this.setTemplateName(TemplateKeys.POSTS_ATTACH_NOTFOUND);
this.context.put("message", I18n.getMessage("Attachments.notFound"));
return;
}
FileInputStream fis = null;
OutputStream os = null;
try {
a.getInfo().setDownloadCount(a.getInfo().getDownloadCount() + 1);
am.updateAttachment(a);
fis = new FileInputStream(filename);
os = response.getOutputStream();
if (am.isPhysicalDownloadMode(a.getInfo().getExtension().getExtensionGroupId())) {
this.response.setContentType("application/octet-stream");
}
else {
this.response.setContentType(a.getInfo().getMimetype());
}
if (this.request.getHeader("User-Agent").indexOf("Firefox") != -1) {
this.response.setHeader("Content-Disposition", "attachment; filename=\""
+ new String(a.getInfo().getRealFilename().getBytes(SystemGlobals.getValue(ConfigKeys.ENCODING)),
SystemGlobals.getValue(ConfigKeys.DEFAULT_CONTAINER_ENCODING)) + "\";");
}
else {
this.response.setHeader("Content-Disposition", "attachment; filename=\""
+ ViewCommon.toUtf8String(a.getInfo().getRealFilename()) + "\";");
}
this.response.setContentLength((int)a.getInfo().getFilesize());
int c;
byte[] b = new byte[4096];
while ((c = fis.read(b)) != -1) {
os.write(b, 0, c);
}
JForumExecutionContext.enableCustomContent(true);
}
catch (IOException e) {
throw new ForumException(e);
}
finally {
if (fis != null) {
try { fis.close(); }
catch (Exception e) {}
}
if (os != null) {
try { os.close(); }
catch (Exception e) {}
}
}
}
private void cannotEdit()
{
this.setTemplateName(TemplateKeys.POSTS_EDIT_CANNOTEDIT);
this.context.put("message", I18n.getMessage("CannotEditPost"));
}
private void topicLocked()
{
this.setTemplateName(TemplateKeys.POSTS_TOPIC_LOCKED);
this.context.put("message", I18n.getMessage("PostShow.topicLocked"));
}
public void listSmilies()
{
this.setTemplateName(SystemGlobals.getValue(ConfigKeys.TEMPLATE_DIR) + "/empty.htm");
this.setTemplateName(TemplateKeys.POSTS_LIST_SMILIES);
this.context.put("smilies", SmiliesRepository.getSmilies());
}
private boolean isForumReadonly(int forumId, boolean isReply) {
if (!SecurityRepository.canAccess(SecurityConstants.PERM_READ_ONLY_FORUMS, Integer.toString(forumId))) {
if (isReply) {
this.list();
}
else {
JForumExecutionContext.setRedirect(this.request.getContextPath() + "/forums/show/" + forumId
+ SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
}
return true;
}
return false;
}
private boolean anonymousPost(int forumId)
{
// Check if anonymous posts are allowed
if (!SessionFacade.isLogged()
&& !SecurityRepository.canAccess(SecurityConstants.PERM_ANONYMOUS_POST, Integer.toString(forumId))) {
this.setTemplateName(ViewCommon.contextToLogin());
return false;
}
return true;
}
}