/*
* 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
*
* Created on 29/11/2004 23:07:10
* The JForum Project
* http://www.jforum.net
*/
package net.jforum.view.forum.common;
import java.awt.image.BufferedImage;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Date;
import java.text.SimpleDateFormat;
import java.text.ParseException;
import net.jforum.JForumExecutionContext;
import net.jforum.SessionFacade;
import net.jforum.context.RequestContext;
import net.jforum.dao.DataAccessDriver;
import net.jforum.dao.UserDAO;
import net.jforum.entities.User;
import net.jforum.util.I18n;
import net.jforum.util.MD5;
import net.jforum.util.SafeHtml;
import net.jforum.util.image.ImageUtils;
import net.jforum.util.legacy.commons.fileupload.FileItem;
import net.jforum.util.preferences.ConfigKeys;
import net.jforum.util.preferences.SystemGlobals;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.time.DateUtils;
import org.apache.log4j.Logger;
/**
* @author Rafael Steil
* @version $Id: UserCommon.java,v 1.29 2007/09/19 14:08:57 rafaelsteil Exp $
*/
public class UserCommon
{
private static final Logger logger = Logger.getLogger(UserCommon.class);
/**
* Updates the user information
*
* @param userId int The user id we are saving
* @return List
*/
public static List saveUser(int userId)
{
List errors = new ArrayList();
UserDAO um = DataAccessDriver.getInstance().newUserDAO();
User u = um.selectById(userId);
RequestContext request = JForumExecutionContext.getRequest();
boolean isAdmin = SessionFacade.getUserSession().isAdmin();
if (isAdmin) {
String username = request.getParameter("username");
if (username != null) {
u.setUsername(username.trim());
}
if (request.getParameter("rank_special") != null) {
u.setRankId(request.getIntParameter("rank_special"));
}
}
SafeHtml safeHtml = new SafeHtml();
u.setId(userId);
u.setIcq(safeHtml.makeSafe(request.getParameter("icq")));
u.setAim(safeHtml.makeSafe(request.getParameter("aim")));
u.setMsnm(safeHtml.makeSafe(request.getParameter("msn")));
u.setYim(safeHtml.makeSafe(request.getParameter("yim")));
u.setFrom(safeHtml.makeSafe(request.getParameter("location")));
u.setOccupation(safeHtml.makeSafe(request.getParameter("occupation")));
u.setInterests(safeHtml.makeSafe(request.getParameter("interests")));
u.setBiography(safeHtml.makeSafe(request.getParameter("biography")));
u.setSignature(safeHtml.makeSafe(request.getParameter("signature")));
u.setViewEmailEnabled(request.getParameter("viewemail").equals("1"));
u.setViewOnlineEnabled(request.getParameter("hideonline").equals("0"));
u.setNotifyPrivateMessagesEnabled(request.getParameter("notifypm").equals("1"));
u.setNotifyOnMessagesEnabled(request.getParameter("notifyreply").equals("1"));
u.setAttachSignatureEnabled(request.getParameter("attachsig").equals("1"));
u.setHtmlEnabled(request.getParameter("allowhtml").equals("1"));
u.setLang(request.getParameter("language"));
u.setBbCodeEnabled("1".equals(request.getParameter("allowbbcode")));
u.setSmiliesEnabled("1".equals(request.getParameter("allowsmilies")));
u.setNotifyAlways("1".equals(request.getParameter("notify_always")));
u.setNotifyText("1".equals(request.getParameter("notify_text")));
u.setQq(safeHtml.makeSafe(request.getParameter("qq")));
u.setSex(Integer.parseInt(safeHtml.makeSafe(request.getParameter("sex"))));
try {
Date birthday;// = new Date(Long.parseLong("-2209017600000"));
birthday = new SimpleDateFormat(SystemGlobals.getValue(ConfigKeys.DATE_FORMAT)).parse(request.getParameter("birthday"));
u.setBirthday(birthday);
} catch (Exception e) {
u.setBirthday(null);
logger.info(" Parse Date using format(" + SystemGlobals.getValue(ConfigKeys.DATE_FORMAT) + ") Exception : " + request.getParameter("birthday"));
}
// u.setBirthday(birthday);
String website = safeHtml.makeSafe(request.getParameter("website"));
if (!StringUtils.isEmpty(website) && !website.toLowerCase().startsWith("http://")) {
website = "http://" + website;
}
u.setWebSite(website);
String currentPassword = request.getParameter("current_password");
boolean isCurrentPasswordEmpty = currentPassword == null || "".equals(currentPassword.trim());
if (isAdmin || !isCurrentPasswordEmpty) {
if (!isCurrentPasswordEmpty) {
currentPassword = MD5.crypt(currentPassword);
}
if (isAdmin || u.getPassword().equals(currentPassword)) {
u.setEmail(safeHtml.makeSafe(request.getParameter("email")));
String newPassword = request.getParameter("new_password");
if (newPassword != null && newPassword.length() > 0) {
u.setPassword(MD5.crypt(newPassword));
}
}
else {
errors.add(I18n.getMessage("User.currentPasswordInvalid"));
}
}
if (request.getParameter("avatardel") != null) {
File f = new File(SystemGlobals.getApplicationPath() + "/images/avatar/"+ u.getAvatar());
f.delete();
u.setAvatar(null);
}
if (request.getObjectParameter("avatar") != null) {
try {
UserCommon.handleAvatar(u);
}
catch (Exception e) {
UserCommon.logger.warn("Problems while uploading the avatar: " + e);
errors.add(I18n.getMessage("User.avatarUploadError"));
}
} else if (SystemGlobals.getBoolValue(ConfigKeys.AVATAR_ALLOW_EXTERNAL_URL)) {
String avatarUrl = request.getParameter("avatarUrl");
if (!StringUtils.isEmpty(avatarUrl)) {
if (avatarUrl.toLowerCase().startsWith("http://")) {
u.setAvatar(avatarUrl);
}
else {
errors.add(I18n.getMessage("User.avatarUrlShouldHaveHttp"));
}
}
}
if (errors.size() == 0) {
um.update(u);
}
if (SessionFacade.getUserSession().getUserId() == userId) {
SessionFacade.getUserSession().setLang(u.getLang());
}
return errors;
}
/**
* @param u User
*/
private static void handleAvatar(User u)
{
String fileName = MD5.crypt(Integer.toString(u.getId()));
FileItem item = (FileItem)JForumExecutionContext.getRequest().getObjectParameter("avatar");
UploadUtils uploadUtils = new UploadUtils(item);
// Gets file extension
String extension = uploadUtils.getExtension().toLowerCase();
int type = ImageUtils.IMAGE_UNKNOWN;
if (extension.equals("jpg") || extension.equals("jpeg")) {
type = ImageUtils.IMAGE_JPEG;
}
else if (extension.equals("gif") || extension.equals("png")) {
type = ImageUtils.IMAGE_PNG;
}
if (type != ImageUtils.IMAGE_UNKNOWN) {
String avatarTmpFileName = SystemGlobals.getApplicationPath()
+ "/images/avatar/"
+ fileName
+ "_tmp."
+ extension;
// We cannot handle gifs
if (extension.toLowerCase().equals("gif")) {
extension = "png";
}
String avatarFinalFileName = SystemGlobals.getApplicationPath()
+ "/images/avatar/"
+ fileName
+ "."
+ extension;
uploadUtils.saveUploadedFile(avatarTmpFileName);
// OK, time to check and process the avatar size
int maxWidth = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_WIDTH);
int maxHeight = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_HEIGHT);
BufferedImage image = ImageUtils.resizeImage(avatarTmpFileName, type, maxWidth, maxHeight);
ImageUtils.saveImage(image, avatarFinalFileName, type);
u.setAvatar(fileName + "." + extension);
// Delete the temporary file
new File(avatarTmpFileName).delete();
}
}
}