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43 package net.jforum.view.forum.common;
44
45 import java.awt.image.BufferedImage  ;
46 import java.io.File ;
47 import java.io.FileNotFoundException ;
48 import java.io.IOException ;
49 import java.security.NoSuchAlgorithmException ;
50 import java.util.ArrayList ;
51 import java.util.List ;
52
53 import net.jforum.ActionServletRequest;
54 import net.jforum.JForumExecutionContext;
55 import net.jforum.SessionFacade;
56 import net.jforum.dao.DataAccessDriver;
57 import net.jforum.dao.UserDAO;
58 import net.jforum.entities.User;
59 import net.jforum.util.I18n;
60 import net.jforum.util.MD5;
61 import net.jforum.util.SafeHtml;
62 import net.jforum.util.image.ImageUtils;
63 import net.jforum.util.legacy.commons.fileupload.FileItem;
64 import net.jforum.util.preferences.ConfigKeys;
65 import net.jforum.util.preferences.SystemGlobals;
66
67 import org.apache.log4j.Logger;
68
69
73 public class UserCommon
74 {
75 private static final Logger logger = Logger.getLogger(UserCommon.class);
76
77
83 public static List saveUser(int userId) throws Exception
84 {
85 UserDAO um = DataAccessDriver.getInstance().newUserDAO();
86 User u = um.selectById(userId);
87
88 ActionServletRequest request = JForumExecutionContext.getRequest();
89 if (SessionFacade.getUserSession().isAdmin()) {
90 String username = request.getParameter("username");
91
92 if (username != null) {
93 u.setUsername(username.trim());
94 }
95 }
96
97 u.setId(userId);
98 u.setEmail(SafeHtml.makeSafe(request.getParameter("email")));
99 u.setIcq(SafeHtml.makeSafe(request.getParameter("icq")));
100 u.setAim(SafeHtml.makeSafe(request.getParameter("aim")));
101 u.setMsnm(SafeHtml.makeSafe(request.getParameter("msn")));
102 u.setYim(SafeHtml.makeSafe(request.getParameter("yim")));
103 u.setFrom(SafeHtml.makeSafe(request.getParameter("location")));
104 u.setOccupation(SafeHtml.makeSafe(request.getParameter("occupation")));
105 u.setInterests(SafeHtml.makeSafe(request.getParameter("interests")));
106 u.setBiography(SafeHtml.makeSafe(request.getParameter("biography")));
107 u.setSignature(SafeHtml.makeSafe(request.getParameter("signature")));
108 u.setViewEmailEnabled(request.getParameter("viewemail").equals("1"));
109 u.setViewOnlineEnabled(request.getParameter("hideonline").equals("0"));
110 u.setNotifyPrivateMessagesEnabled(request.getParameter("notifypm").equals("1"));
111 u.setNotifyOnMessagesEnabled(request.getParameter("notifyreply").equals("1"));
112 u.setAttachSignatureEnabled(request.getParameter("attachsig").equals("1"));
113 u.setHtmlEnabled(request.getParameter("allowhtml").equals("1"));
114 u.setLang(request.getParameter("language"));
115
116 String website = SafeHtml.makeSafe(request.getParameter("website"));
117 if (website != null && !"".equals(website.trim()) && !website.toLowerCase().startsWith("http://")) {
118 website = "http://" + website;
119 }
120
121 u.setWebSite(website);
122
123 if (request.getParameter("new_password") != null && request.getParameter("new_password").length() > 0) {
124 u.setPassword(MD5.crypt(request.getParameter("new_password")));
125 }
126
127 if (request.getParameter("avatardel") != null) {
128 File f = new File (SystemGlobals.getApplicationPath() + "/images/avatar/"+ u.getAvatar());
129 f.delete();
130
131 u.setAvatar(null);
132 }
133
134 List warns = new ArrayList ();
135 if (request.getObjectParameter("avatar") != null) {
136 try {
137 UserCommon.handleAvatar(u);
138 }
139 catch (Exception e) {
140 UserCommon.logger.warn("Problems while uploading the avatar: " + e);
141 warns.add(I18n.getMessage("User.avatarUploadError"));
142 }
143 }
144 else {
145 String avatarUrl = request.getParameter("avatarUrl");
146 if (avatarUrl != null && !"".equals(avatarUrl.trim())) {
147 if (avatarUrl.toLowerCase().startsWith("http://")) {
148 u.setAvatar(avatarUrl);
149 }
150 else {
151 warns.add(I18n.getMessage("User.avatarUrlShouldHaveHttp"));
152 }
153 }
154 }
155
156 um.update(u);
157
158 SessionFacade.getUserSession().setLang(u.getLang());
159
160 return warns;
161 }
162
163
169 private static void handleAvatar(User u) throws Exception
170 {
171 String fileName = MD5.crypt(Integer.toString(u.getId()));
172 FileItem item = (FileItem)JForumExecutionContext.getRequest().getObjectParameter("avatar");
173 UploadUtils uploadUtils = new UploadUtils(item);
174
175 String extension = uploadUtils.getExtension().toLowerCase();
177 int type = ImageUtils.IMAGE_UNKNOWN;
178
179 if (extension.equals("jpg") || extension.equals("jpeg")) {
180 type = ImageUtils.IMAGE_JPEG;
181 }
182 else if (extension.equals("gif") || extension.equals("png")) {
183 type = ImageUtils.IMAGE_PNG;
184 }
185
186 if (type != ImageUtils.IMAGE_UNKNOWN) {
187 String avatarTmpFileName = SystemGlobals.getApplicationPath()
188 + "/images/avatar/" + fileName + "_tmp." + extension;
189
190 if (extension.toLowerCase().equals("gif")) {
192 extension = "png";
193 }
194
195 String avatarFinalFileName = SystemGlobals.getApplicationPath() +
196 "/images/avatar/" + fileName + "." + extension;
197
198 uploadUtils.saveUploadedFile(avatarTmpFileName);
199
200 int maxWidth = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_WIDTH);
202 int maxHeight = SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_HEIGHT);
203
204 BufferedImage image = ImageUtils.resizeImage(avatarTmpFileName, type, maxWidth, maxHeight);
205 ImageUtils.saveImage(image, avatarFinalFileName, type);
206
207 u.setAvatar(fileName + "." + extension);
208
209 new File (avatarTmpFileName).delete();
211 }
212 }
213 }
214 |
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