Exemplo n.º 1
0
  /** @param u User */
  private static void handleAvatar(User u) {

    LOG.trace("handleAvatar");
    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();
    }
  }
Exemplo n.º 2
0
  /**
   * Updates the user information
   *
   * @param userId int The user id we are saving
   * @return List
   */
  public static List saveUser(int userId) {

    LOG.trace("saveUser");
    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")));

    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 avatarFile = new File(u.getAvatar());

      File fileToDelete =
          new File(SystemGlobals.getApplicationPath() + "/images/avatar/" + avatarFile.getName());

      if (fileToDelete.exists()) {
        fileToDelete.delete();
      }

      u.setAvatar(null);
    }

    if (request.getObjectParameter("avatar") != null) {
      try {
        UserCommon.handleAvatar(u);
      } catch (Exception e) {
        UserCommon.LOG.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://")) {

          try {
            Image image = ImageIO.read(new URL(avatarUrl));

            if (image != null) {
              if (image.getWidth(null) > SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_WIDTH)
                  || image.getHeight(null)
                      > SystemGlobals.getIntValue(ConfigKeys.AVATAR_MAX_HEIGHT)) {
                errors.add(I18n.getMessage("User.avatarTooBig"));
              } else {
                u.setAvatar(avatarUrl);
              }
            }
          } catch (Exception e) {
            errors.add(I18n.getMessage("User.avatarUploadError"));
          }
        } 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;
  }