Ejemplo n.º 1
0
  @Override
  public void action(final Event<JSONObject> event) throws EventException {
    final JSONObject data = event.getData();
    LOGGER.log(
        Level.DEBUG,
        "Processing an event[type={0}, data={1}] in listener[className={2}]",
        new Object[] {event.getType(), data, CommentSender.class.getName()});
    try {
      if (data.optBoolean(Common.FROM_CLIENT)) {
        return;
      }

      final JSONObject originalArticle = data.getJSONObject(Article.ARTICLE);

      if (!originalArticle.optBoolean(Article.ARTICLE_SYNC_TO_CLIENT)) {
        return;
      }

      final LatkeBeanManager beanManager = Lifecycle.getBeanManager();
      final UserQueryService userQueryService = beanManager.getReference(UserQueryService.class);

      final String authorId = originalArticle.optString(Article.ARTICLE_AUTHOR_ID);
      final JSONObject author = userQueryService.getUser(authorId);
      final String clientURL = author.optString(UserExt.USER_B3_CLIENT_ADD_COMMENT_URL);

      if (Strings.isEmptyOrNull(clientURL)) {
        return;
      }

      final JSONObject originalComment = data.getJSONObject(Comment.COMMENT);
      final String commenterId = originalComment.optString(Comment.COMMENT_AUTHOR_ID);
      final JSONObject commenter = userQueryService.getUser(commenterId);

      final HTTPRequest httpRequest = new HTTPRequest();
      httpRequest.setURL(new URL(clientURL));
      httpRequest.setRequestMethod(HTTPRequestMethod.PUT);
      final JSONObject requestJSONObject = new JSONObject();
      final JSONObject comment =
          new JSONObject(
              originalComment,
              new String[] {Comment.COMMENT_AUTHOR_EMAIL, Comment.COMMENT_CONTENT, Keys.OBJECT_ID});

      comment.put(Comment.COMMENT_T_AUTHOR_NAME, commenter.optString(User.USER_NAME));
      comment.put(UserExt.USER_B3_KEY, author.optString(UserExt.USER_B3_KEY));
      comment.put(Comment.COMMENT_T_AUTHOR_URL, commenter.optString(User.USER_URL));
      comment.put(
          Comment.COMMENT_ON_ARTICLE_ID,
          originalArticle.optString(Article.ARTICLE_CLIENT_ARTICLE_ID));
      comment.put(Comment.COMMENT_T_SYMPHONY_ID, originalArticle.optString(Keys.OBJECT_ID));

      requestJSONObject.put(Comment.COMMENT, comment);
      httpRequest.setPayload(requestJSONObject.toString().getBytes("UTF-8"));

      urlFetchService.fetchAsync(httpRequest);
    } catch (final Exception e) {
      LOGGER.log(Level.ERROR, "Sends a comment to client error: {0}", e.getMessage());
    }

    LOGGER.log(Level.DEBUG, "Sent a comment to client");
  }
Ejemplo n.º 2
0
  /**
   * Mobile logins user.
   *
   * @param context the specified context
   * @param request the specified request
   * @param response the specified response
   * @throws ServletException servlet exception
   * @throws IOException io exception
   * @throws JSONException JSONException
   */
  @RequestProcessing(value = "/oauth/token", method = HTTPRequestMethod.POST)
  public void mobileLogin(
      final HTTPRequestContext context,
      final HttpServletRequest request,
      final HttpServletResponse response)
      throws ServletException, IOException, JSONException {
    final String error = "invalid grant";
    final String errorDescription =
        "The provided authorization grant is invalid, expired, revoked, does not match";
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);

    final JSONObject ret = new JSONObject();
    renderer.setJSONObject(ret);

    final String username = request.getParameter("username");
    final String password = request.getParameter("password");

    try {
      JSONObject user = userQueryService.getUserByName(username);
      if (null == user) {
        user = userQueryService.getUserByEmail(username);
      }

      if (null == user || null == password) {
        ret.put("error", error);
        ret.put("error_description", errorDescription);
        return;
      }

      if (UserExt.USER_STATUS_C_INVALID == user.optInt(UserExt.USER_STATUS)
          || UserExt.USER_STATUS_C_INVALID_LOGIN == user.optInt(UserExt.USER_STATUS)) {
        userMgmtService.updateOnlineStatus(user.optString(Keys.OBJECT_ID), "", false);
        ret.put("error", error);
        ret.put("error_description", errorDescription);
        return;
      }

      final String userPassword = user.optString(User.USER_PASSWORD);
      if (userPassword.equals(MD5.hash(password))) {
        final String ip = Requests.getRemoteAddr(request);
        userMgmtService.updateOnlineStatus(user.optString(Keys.OBJECT_ID), ip, true);
        ret.put(
            "access_token",
            "{\"userPassword\":\""
                + user.optString(User.USER_PASSWORD)
                + "\",\"userEmail\":\""
                + user.optString(User.USER_EMAIL)
                + "\"}");
        ret.put("token_type", "bearer");
        ret.put("scope", "user");
        ret.put("created_at", new Date().getTime());
      }
    } catch (final ServiceException e) {
      ret.put("error", error);
      ret.put("error_description", errorDescription);
    }
  }
Ejemplo n.º 3
0
  /**
   * Markdowns.
   *
   * <p>Renders the response with a json object, for example,
   *
   * <pre>
   * {
   *     "html": ""
   * }
   * </pre>
   *
   * @param request the specified http servlet request
   * @param response the specified http servlet response
   * @param context the specified http request context
   * @throws Exception exception
   */
  @RequestProcessing(value = "/markdown", method = HTTPRequestMethod.POST)
  @Before(adviceClass = StopwatchStartAdvice.class)
  @After(adviceClass = StopwatchEndAdvice.class)
  public void markdown2HTML(
      final HttpServletRequest request,
      final HttpServletResponse response,
      final HTTPRequestContext context)
      throws Exception {
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    final JSONObject result = new JSONObject();
    renderer.setJSONObject(result);

    result.put(Keys.STATUS_CODE, true);

    String markdownText = request.getParameter("markdownText");
    if (Strings.isEmptyOrNull(markdownText)) {
      result.put("html", "");

      return;
    }

    final JSONObject currentUser = userQueryService.getCurrentUser(request);
    if (null == currentUser) {
      response.sendError(HttpServletResponse.SC_FORBIDDEN);

      return;
    }

    final Set<String> userNames = userQueryService.getUserNames(markdownText);
    for (final String userName : userNames) {
      markdownText =
          markdownText.replace(
              '@' + userName,
              "@<a href='"
                  + Latkes.getServePath()
                  + "/member/"
                  + userName
                  + "'>"
                  + userName
                  + "</a>");
    }
    markdownText = shortLinkQueryService.linkArticle(markdownText);
    markdownText = shortLinkQueryService.linkTag(markdownText);
    markdownText = Emotions.convert(markdownText);
    markdownText = Markdowns.toHTML(markdownText);
    markdownText = Markdowns.clean(markdownText, "");

    result.put("html", markdownText);
  }
Ejemplo n.º 4
0
  /**
   * Article rewards.
   *
   * @param request the specified http servlet request
   * @param response the specified http servlet response
   * @param context the specified http request context
   * @throws Exception exception
   */
  @RequestProcessing(value = "/article/reward", method = HTTPRequestMethod.POST)
  @Before(adviceClass = StopwatchStartAdvice.class)
  @After(adviceClass = StopwatchEndAdvice.class)
  public void reward(
      final HttpServletRequest request,
      final HttpServletResponse response,
      final HTTPRequestContext context)
      throws Exception {
    final JSONObject currentUser = userQueryService.getCurrentUser(request);
    if (null == currentUser) {
      response.sendError(HttpServletResponse.SC_FORBIDDEN);

      return;
    }

    final String articleId = request.getParameter(Article.ARTICLE_T_ID);
    if (Strings.isEmptyOrNull(articleId)) {
      response.sendError(HttpServletResponse.SC_BAD_REQUEST);

      return;
    }

    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    final JSONObject result = Results.falseResult();
    renderer.setJSONObject(result);

    try {
      articleMgmtService.reward(articleId, currentUser.optString(Keys.OBJECT_ID));
    } catch (final ServiceException e) {
      result.put(Keys.MSG, langPropsService.get("transferFailLabel"));

      return;
    }

    final JSONObject article = articleQueryService.getArticle(articleId);
    if (null == article) {
      return;
    }

    result.put(Keys.STATUS_CODE, true);
    articleQueryService.processArticleContent(article, request);
    result.put(Article.ARTICLE_REWARD_CONTENT, article.optString(Article.ARTICLE_REWARD_CONTENT));
  }
Ejemplo n.º 5
0
  /**
   * Updates an article remotely.
   *
   * <p>This interface will be called by Rhythm, so here is no article data validation, just only
   * validate the B3 key.
   *
   * <p>The request json object, for example,
   *
   * <pre>
   * {
   *     "article": {
   *         "articleAuthorEmail": "*****@*****.**",
   *         "articleContent": "&lt;p&gt;test&lt;\/p&gt;",
   *         "articleCreateDate": 1350635469922,
   *         "articlePermalink": "/articles/2012/10/19/1350635469866.html",
   *         "articleTags": "test",
   *         "articleTitle": "test",
   *         "clientArticleId": "1350635469866",
   *         "oId": "1350635469866"
   *     },
   *     "clientAdminEmail": "*****@*****.**",
   *     "clientHost": "http://localhost:11099",
   *     "clientName": "B3log Solo",
   *     "clientTitle": "简约设计の艺术",
   *     "clientRuntimeEnv": "LOCAL",
   *     "clientVersion": "0.5.0",
   *     "symphonyKey": "....",
   *     "userB3Key": "Your key"
   * }
   * </pre>
   *
   * @param context the specified context
   * @param request the specified request
   * @param response the specified response
   * @throws Exception exception
   */
  @RequestProcessing(value = "/rhythm/article", method = HTTPRequestMethod.PUT)
  @Before(adviceClass = StopwatchStartAdvice.class)
  @After(adviceClass = StopwatchEndAdvice.class)
  public void updateArticleFromRhythm(
      final HTTPRequestContext context,
      final HttpServletRequest request,
      final HttpServletResponse response)
      throws Exception {
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);

    final JSONObject ret = Results.falseResult();
    renderer.setJSONObject(ret);

    final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);

    final String userB3Key = requestJSONObject.getString(UserExt.USER_B3_KEY);
    final String symphonyKey = requestJSONObject.getString(Common.SYMPHONY_KEY);
    final String clientAdminEmail = requestJSONObject.getString(Client.CLIENT_ADMIN_EMAIL);
    final String clientName = requestJSONObject.getString(Client.CLIENT_NAME);
    final String clientTitle = requestJSONObject.getString(Client.CLIENT_T_TITLE);
    final String clientVersion = requestJSONObject.getString(Client.CLIENT_VERSION);
    final String clientHost = requestJSONObject.getString(Client.CLIENT_HOST);
    final String clientRuntimeEnv = requestJSONObject.getString(Client.CLIENT_RUNTIME_ENV);

    final String maybeIP = StringUtils.substringBetween(clientHost, "://", ":");
    if (Networks.isIPv4(maybeIP)) {
      LOGGER.log(
          Level.WARN,
          "Sync update article error, caused by the client host [{0}] is invalid",
          clientHost);

      return;
    }

    final JSONObject user = userQueryService.getUserByEmail(clientAdminEmail);
    if (null == user) {
      LOGGER.log(
          Level.WARN,
          "The user[email={0}, host={1}] not found in community",
          clientAdminEmail,
          clientHost);

      return;
    }

    final String userName = user.optString(User.USER_NAME);

    if (!Symphonys.get("keyOfSymphony").equals(symphonyKey)
        || !user.optString(UserExt.USER_B3_KEY).equals(userB3Key)) {
      LOGGER.log(
          Level.WARN,
          "B3 key not match, ignored update article [name={0}, host={1}]",
          userName,
          clientHost);

      return;
    }

    if (UserExt.USER_STATUS_C_VALID != user.optInt(UserExt.USER_STATUS)) {
      LOGGER.log(
          Level.WARN, "The user[name={0}, host={1}] has been forbidden", userName, clientHost);

      return;
    }

    final JSONObject originalArticle = requestJSONObject.getJSONObject(Article.ARTICLE);

    final String articleTitle = originalArticle.optString(Article.ARTICLE_TITLE);
    String articleTags =
        articleMgmtService.formatArticleTags(originalArticle.optString(Article.ARTICLE_TAGS));
    String articleContent = originalArticle.optString(Article.ARTICLE_CONTENT);

    final String permalink = originalArticle.optString(Article.ARTICLE_PERMALINK);
    articleContent +=
        "<p class='fn-clear'><span class='fn-right'><span class='ft-small'>该文章同步自</span> "
            + "<i style='margin-right:5px;'><a target='_blank' href='"
            + clientHost
            + permalink
            + "'>"
            + clientTitle
            + "</a></i></span></p>";

    final String authorId = user.optString(Keys.OBJECT_ID);
    final String clientArticleId = originalArticle.optString(Keys.OBJECT_ID);
    final JSONObject oldArticle =
        articleQueryService.getArticleByClientArticleId(authorId, clientArticleId);
    if (null == oldArticle) {
      LOGGER.log(
          Level.WARN,
          "Not found article [clientHost={0}, clientArticleId={1}] to update",
          clientHost,
          clientArticleId);

      return;
    }

    final JSONObject article = new JSONObject();
    article.put(Keys.OBJECT_ID, oldArticle.optString(Keys.OBJECT_ID));
    article.put(Article.ARTICLE_TITLE, articleTitle);
    article.put(Article.ARTICLE_CONTENT, articleContent);
    article.put(Article.ARTICLE_EDITOR_TYPE, 0);
    article.put(Article.ARTICLE_SYNC_TO_CLIENT, false);
    article.put(Article.ARTICLE_CLIENT_ARTICLE_ID, clientArticleId);
    article.put(Article.ARTICLE_AUTHOR_ID, authorId);
    article.put(Article.ARTICLE_AUTHOR_EMAIL, clientAdminEmail.toLowerCase().trim());
    article.put(Article.ARTICLE_T_IS_BROADCAST, false);

    if (!Role.ADMIN_ROLE.equals(user.optString(User.USER_ROLE))) {
      articleTags = articleMgmtService.filterReservedTags(articleTags);
    }

    try {
      if (Strings.isEmptyOrNull(articleTags)) {
        throw new ServiceException(langPropsService.get("articleTagReservedLabel"));
      }

      article.put(Article.ARTICLE_TAGS, articleTags);

      articleMgmtService.updateArticle(article);

      ret.put(Keys.STATUS_CODE, true);
    } catch (final ServiceException e) {
      final String msg = langPropsService.get("updateFailLabel") + " - " + e.getMessage();
      LOGGER.log(Level.ERROR, msg, e);

      ret.put(Keys.MSG, msg);
    }

    // Updates client record
    JSONObject client = clientQueryService.getClientByAdminEmail(clientAdminEmail);
    if (null == client) {
      client = new JSONObject();
      client.put(Client.CLIENT_ADMIN_EMAIL, clientAdminEmail);
      client.put(Client.CLIENT_HOST, clientHost);
      client.put(Client.CLIENT_NAME, clientName);
      client.put(Client.CLIENT_RUNTIME_ENV, clientRuntimeEnv);
      client.put(Client.CLIENT_VERSION, clientVersion);
      client.put(Client.CLIENT_LATEST_ADD_COMMENT_TIME, 0L);
      client.put(Client.CLIENT_LATEST_ADD_ARTICLE_TIME, System.currentTimeMillis());

      clientMgmtService.addClient(client);
    } else {
      client.put(Client.CLIENT_ADMIN_EMAIL, clientAdminEmail);
      client.put(Client.CLIENT_HOST, clientHost);
      client.put(Client.CLIENT_NAME, clientName);
      client.put(Client.CLIENT_RUNTIME_ENV, clientRuntimeEnv);
      client.put(Client.CLIENT_VERSION, clientVersion);
      client.put(Client.CLIENT_LATEST_ADD_ARTICLE_TIME, System.currentTimeMillis());

      clientMgmtService.updateClient(client);
    }
  }
Ejemplo n.º 6
0
  /**
   * Shows article with the specified article id.
   *
   * @param context the specified context
   * @param request the specified request
   * @param response the specified response
   * @param articleId the specified article id
   * @throws Exception exception
   */
  @RequestProcessing(value = "/article/{articleId}", method = HTTPRequestMethod.GET)
  @Before(adviceClass = StopwatchStartAdvice.class)
  @After(adviceClass = {CSRFToken.class, StopwatchEndAdvice.class})
  public void showArticle(
      final HTTPRequestContext context,
      final HttpServletRequest request,
      final HttpServletResponse response,
      final String articleId)
      throws Exception {
    final AbstractFreeMarkerRenderer renderer = new SkinRenderer();
    context.setRenderer(renderer);

    renderer.setTemplateName("/article.ftl");
    final Map<String, Object> dataModel = renderer.getDataModel();

    final JSONObject article = articleQueryService.getArticleById(articleId);
    if (null == article) {
      response.sendError(HttpServletResponse.SC_NOT_FOUND);

      return;
    }

    final HttpSession session = request.getSession(false);
    if (null != session) {
      session.setAttribute(Article.ARTICLE_T_ID, articleId);
    }

    filler.fillHeaderAndFooter(request, response, dataModel);

    final String authorEmail = article.optString(Article.ARTICLE_AUTHOR_EMAIL);
    final JSONObject author = userQueryService.getUserByEmail(authorEmail);
    article.put(Article.ARTICLE_T_AUTHOR_NAME, author.optString(User.USER_NAME));
    article.put(Article.ARTICLE_T_AUTHOR_URL, author.optString(User.USER_URL));
    article.put(Article.ARTICLE_T_AUTHOR_INTRO, author.optString(UserExt.USER_INTRO));
    dataModel.put(Article.ARTICLE, article);

    article.put(Common.IS_MY_ARTICLE, false);
    article.put(Article.ARTICLE_T_AUTHOR, author);
    article.put(Common.REWARDED, false);

    articleQueryService.processArticleContent(article, request);

    final boolean isLoggedIn = (Boolean) dataModel.get(Common.IS_LOGGED_IN);
    JSONObject currentUser;
    String currentUserId = null;
    if (isLoggedIn) {
      currentUser = (JSONObject) dataModel.get(Common.CURRENT_USER);
      currentUserId = currentUser.optString(Keys.OBJECT_ID);

      article.put(
          Common.IS_MY_ARTICLE, currentUserId.equals(article.optString(Article.ARTICLE_AUTHOR_ID)));

      final boolean isFollowing = followQueryService.isFollowing(currentUserId, articleId);
      dataModel.put(Common.IS_FOLLOWING, isFollowing);

      final int vote = voteQueryService.isVoted(currentUserId, articleId);
      dataModel.put(Vote.VOTE, vote);

      if (currentUserId.equals(author.optString(Keys.OBJECT_ID))) {
        article.put(Common.REWARDED, true);
      } else {
        article.put(
            Common.REWARDED,
            rewardQueryService.isRewarded(currentUserId, articleId, Reward.TYPE_C_ARTICLE));
      }
    }

    if (!(Boolean) request.getAttribute(Keys.HttpRequest.IS_SEARCH_ENGINE_BOT)) {
      articleMgmtService.incArticleViewCount(articleId);
    }

    filler.fillRelevantArticles(dataModel, article);
    filler.fillRandomArticles(dataModel);
    filler.fillHotArticles(dataModel);

    // Qiniu file upload authenticate
    final Auth auth =
        Auth.create(Symphonys.get("qiniu.accessKey"), Symphonys.get("qiniu.secretKey"));
    final String uploadToken = auth.uploadToken(Symphonys.get("qiniu.bucket"));
    dataModel.put("qiniuUploadToken", uploadToken);
    dataModel.put("qiniuDomain", Symphonys.get("qiniu.domain"));

    dataModel.put(Common.DISCUSSION_VIEWABLE, article.optBoolean(Common.DISCUSSION_VIEWABLE));
    if (!article.optBoolean(Common.DISCUSSION_VIEWABLE)) {
      article.put(Article.ARTICLE_T_COMMENTS, (Object) Collections.emptyList());

      return;
    }

    String pageNumStr = request.getParameter("p");
    if (Strings.isEmptyOrNull(pageNumStr) || !Strings.isNumeric(pageNumStr)) {
      pageNumStr = "1";
    }

    final int pageNum = Integer.valueOf(pageNumStr);
    final int pageSize = Symphonys.getInt("articleCommentsPageSize");
    final int windowSize = Symphonys.getInt("articleCommentsWindowSize");

    final List<JSONObject> articleComments =
        commentQueryService.getArticleComments(articleId, pageNum, pageSize);
    article.put(Article.ARTICLE_T_COMMENTS, (Object) articleComments);

    // Fill reward(thank)
    for (final JSONObject comment : articleComments) {
      String thankTemplate = langPropsService.get("thankConfirmLabel");
      thankTemplate =
          thankTemplate
              .replace("{point}", String.valueOf(Symphonys.getInt("pointThankComment")))
              .replace(
                  "{user}",
                  comment.optJSONObject(Comment.COMMENT_T_COMMENTER).optString(User.USER_NAME));
      comment.put(Comment.COMMENT_T_THANK_LABEL, thankTemplate);

      final String commentId = comment.optString(Keys.OBJECT_ID);
      if (isLoggedIn) {
        comment.put(
            Common.REWARDED,
            rewardQueryService.isRewarded(currentUserId, commentId, Reward.TYPE_C_COMMENT));
      }

      comment.put(
          Common.REWARED_COUNT, rewardQueryService.rewardedCount(commentId, Reward.TYPE_C_COMMENT));
    }

    final int commentCnt = article.getInt(Article.ARTICLE_COMMENT_CNT);
    final int pageCount = (int) Math.ceil((double) commentCnt / (double) pageSize);

    final List<Integer> pageNums = Paginator.paginate(pageNum, pageSize, pageCount, windowSize);
    if (!pageNums.isEmpty()) {
      dataModel.put(Pagination.PAGINATION_FIRST_PAGE_NUM, pageNums.get(0));
      dataModel.put(Pagination.PAGINATION_LAST_PAGE_NUM, pageNums.get(pageNums.size() - 1));
    }

    dataModel.put(Pagination.PAGINATION_CURRENT_PAGE_NUM, pageNum);
    dataModel.put(Pagination.PAGINATION_PAGE_COUNT, pageCount);
    dataModel.put(Pagination.PAGINATION_PAGE_NUMS, pageNums);
    dataModel.put(Common.ARTICLE_COMMENTS_PAGE_SIZE, pageSize);
  }
Ejemplo n.º 7
0
  /**
   * Gets article preview content.
   *
   * <p>Renders the response with a json object, for example,
   *
   * <pre>
   * {
   *     "html": ""
   * }
   * </pre>
   *
   * @param request the specified http servlet request
   * @param response the specified http servlet response
   * @param context the specified http request context
   * @param articleId the specified article id
   * @throws Exception exception
   */
  @RequestProcessing(value = "/article/{articleId}/preview", method = HTTPRequestMethod.GET)
  @Before(adviceClass = StopwatchStartAdvice.class)
  @After(adviceClass = StopwatchEndAdvice.class)
  public void getArticlePreviewContent(
      final HttpServletRequest request,
      final HttpServletResponse response,
      final HTTPRequestContext context,
      final String articleId)
      throws Exception {
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    final JSONObject result = Results.trueResult();
    renderer.setJSONObject(result);

    result.put("html", "");

    final JSONObject article = articleQueryService.getArticle(articleId);
    if (null == article) {
      result.put(Keys.STATUS_CODE, false);

      return;
    }

    final int length = Integer.valueOf("150");
    String content = article.optString(Article.ARTICLE_CONTENT);
    final String authorId = article.optString(Article.ARTICLE_AUTHOR_ID);
    final JSONObject author = userQueryService.getUser(authorId);

    if (null != author && UserExt.USER_STATUS_C_INVALID == author.optInt(UserExt.USER_STATUS)
        || Article.ARTICLE_STATUS_C_INVALID == article.optInt(Article.ARTICLE_STATUS)) {
      result.put("html", langPropsService.get("articleContentBlockLabel"));

      return;
    }

    final Set<String> userNames = userQueryService.getUserNames(content);
    final JSONObject currentUser = userQueryService.getCurrentUser(request);
    final String currentUserName = null == currentUser ? "" : currentUser.optString(User.USER_NAME);
    final String authorName = author.optString(User.USER_NAME);
    if (Article.ARTICLE_TYPE_C_DISCUSSION == article.optInt(Article.ARTICLE_TYPE)
        && !authorName.equals(currentUserName)) {
      boolean invited = false;
      for (final String userName : userNames) {
        if (userName.equals(currentUserName)) {
          invited = true;

          break;
        }
      }

      if (!invited) {
        String blockContent = langPropsService.get("articleDiscussionLabel");
        blockContent =
            blockContent.replace(
                "{user}",
                "<a href='"
                    + Latkes.getServePath()
                    + "/member/"
                    + authorName
                    + "'>"
                    + authorName
                    + "</a>");

        result.put("html", blockContent);

        return;
      }
    }

    content = Emotions.convert(content);
    content = Markdowns.toHTML(content);

    content = Jsoup.clean(content, Whitelist.none());
    if (content.length() >= length) {
      content = StringUtils.substring(content, 0, length) + " ....";
    }

    result.put("html", content);
  }
Ejemplo n.º 8
0
  @Override
  public void action(final Event<JSONObject> event) throws EventException {
    final JSONObject data = event.getData();
    LOGGER.log(
        Level.DEBUG,
        "Processing an event[type={0}, data={1}] in listener[className={2}]",
        new Object[] {event.getType(), data, ArticleNotifier.class.getName()});

    try {
      final JSONObject originalArticle = data.getJSONObject(Article.ARTICLE);
      final String articleId = originalArticle.optString(Keys.OBJECT_ID);

      final String articleAuthorId = originalArticle.optString(Article.ARTICLE_AUTHOR_ID);
      final JSONObject articleAuthor = userQueryService.getUser(articleAuthorId);
      final String articleAuthorName = articleAuthor.optString(User.USER_NAME);

      final String articleContent = originalArticle.optString(Article.ARTICLE_CONTENT);
      final Set<String> atUserNames = userQueryService.getUserNames(articleContent);
      atUserNames.remove(articleAuthorName); // Do not notify the author itself

      final Set<String> atedUserIds = new HashSet<String>();

      // 'At' Notification
      for (final String userName : atUserNames) {
        final JSONObject user = userQueryService.getUserByName(userName);

        if (null == user) {
          LOGGER.log(Level.WARN, "Not found user by name [{0}]", userName);

          continue;
        }

        final JSONObject requestJSONObject = new JSONObject();
        final String atedUserId = user.optString(Keys.OBJECT_ID);
        requestJSONObject.put(Notification.NOTIFICATION_USER_ID, atedUserId);
        requestJSONObject.put(Notification.NOTIFICATION_DATA_ID, articleId);

        notificationMgmtService.addAtNotification(requestJSONObject);

        atedUserIds.add(atedUserId);
      }

      // 'FollowingUser' Notification
      final JSONObject followerUsersResult =
          followQueryService.getFollowerUsers(articleAuthorId, 1, Integer.MAX_VALUE);
      @SuppressWarnings("unchecked")
      final List<JSONObject> followerUsers = (List) followerUsersResult.opt(Keys.RESULTS);
      for (final JSONObject followerUser : followerUsers) {
        final JSONObject requestJSONObject = new JSONObject();
        final String followerUserId = followerUser.optString(Keys.OBJECT_ID);

        if (atedUserIds.contains(followerUserId)) {
          continue;
        }

        requestJSONObject.put(Notification.NOTIFICATION_USER_ID, followerUserId);
        requestJSONObject.put(Notification.NOTIFICATION_DATA_ID, articleId);

        notificationMgmtService.addFollowingUserNotification(requestJSONObject);
      }

      // Timeline
      final String articleTitle =
          StringUtils.substring(
              Jsoup.parse(originalArticle.optString(Article.ARTICLE_TITLE)).text(), 0, 28);
      final String articlePermalink =
          Latkes.getServePath() + originalArticle.optString(Article.ARTICLE_PERMALINK);

      final JSONObject timeline = new JSONObject();
      timeline.put(Common.TYPE, Article.ARTICLE);
      String content = langPropsService.get("timelineArticleLabel");
      content =
          content
              .replace(
                  "{user}",
                  "<a target='_blank' rel='nofollow' href='"
                      + Latkes.getServePath()
                      + "/member/"
                      + articleAuthorName
                      + "'>"
                      + articleAuthorName
                      + "</a>")
              .replace(
                  "{article}",
                  "<a target='_blank' rel='nofollow' href='"
                      + articlePermalink
                      + "'>"
                      + articleTitle
                      + "</a>");
      timeline.put(Common.CONTENT, content);

      timelineMgmtService.addTimeline(timeline);

      // 'Broadcast' Notification
      if (Article.ARTICLE_TYPE_C_CITY_BROADCAST == originalArticle.optInt(Article.ARTICLE_TYPE)) {
        final String city = originalArticle.optString(Article.ARTICLE_CITY);

        if (StringUtils.isNotBlank(city)) {
          final JSONObject requestJSONObject = new JSONObject();
          requestJSONObject.put(Pagination.PAGINATION_CURRENT_PAGE_NUM, 1);
          requestJSONObject.put(Pagination.PAGINATION_PAGE_SIZE, Integer.MAX_VALUE);
          requestJSONObject.put(Pagination.PAGINATION_WINDOW_SIZE, Integer.MAX_VALUE);

          final long latestLoginTime = DateUtils.addDays(new Date(), -15).getTime();
          requestJSONObject.put(UserExt.USER_LATEST_LOGIN_TIME, latestLoginTime);
          requestJSONObject.put(UserExt.USER_CITY, city);

          final JSONObject result = userQueryService.getUsersByCity(requestJSONObject);
          final JSONArray users = result.optJSONArray(User.USERS);

          for (int i = 0; i < users.length(); i++) {
            final String userId = users.optJSONObject(i).optString(Keys.OBJECT_ID);

            if (userId.equals(articleAuthorId)) {
              continue;
            }

            final JSONObject notification = new JSONObject();
            notification.put(Notification.NOTIFICATION_USER_ID, userId);
            notification.put(Notification.NOTIFICATION_DATA_ID, articleId);

            notificationMgmtService.addBroadcastNotification(notification);
          }

          LOGGER.info("City broadcast [" + users.length() + "]");
        }
      }
    } catch (final Exception e) {
      LOGGER.log(Level.ERROR, "Sends the article notification failed", e);
    }
  }
Ejemplo n.º 9
0
  @Override
  public void action(final Event<JSONObject> event) throws EventException {
    final JSONObject data = event.getData();
    LOGGER.log(
        Level.DEBUG,
        "Processing an event[type={0}, data={1}] in listener[className={2}]",
        new Object[] {event.getType(), data, CommentNotifier.class.getName()});

    try {
      final JSONObject originalArticle = data.getJSONObject(Article.ARTICLE);
      final JSONObject originalComment = data.getJSONObject(Comment.COMMENT);
      final String commentContent = originalComment.optString(Comment.COMMENT_CONTENT);
      final JSONObject commenter =
          userQueryService.getUser(originalComment.optString(Comment.COMMENT_AUTHOR_ID));
      final String commenterName = commenter.optString(User.USER_NAME);

      // 0. Data channel (WebSocket)
      final JSONObject chData = new JSONObject();
      chData.put(Article.ARTICLE_T_ID, originalArticle.optString(Keys.OBJECT_ID));
      chData.put(Comment.COMMENT_T_ID, originalComment.optString(Keys.OBJECT_ID));
      chData.put(Comment.COMMENT_T_AUTHOR_NAME, commenterName);

      final String userEmail = commenter.optString(User.USER_EMAIL);
      chData.put(
          Comment.COMMENT_T_AUTHOR_THUMBNAIL_URL, avatarQueryService.getAvatarURL(userEmail));
      chData.put(Common.THUMBNAIL_UPDATE_TIME, commenter.optLong(UserExt.USER_UPDATE_TIME));

      chData.put(
          Comment.COMMENT_CREATE_TIME,
          DateFormatUtils.format(
              new Date(originalComment.optLong(Comment.COMMENT_CREATE_TIME)), "yyyy-MM-dd HH:mm"));
      String cc = shortLinkQueryService.linkArticle(commentContent);
      cc = shortLinkQueryService.linkTag(cc);
      cc = Emotions.convert(cc);
      cc = Markdowns.toHTML(cc);
      cc = Markdowns.clean(cc, "");
      try {
        final Set<String> userNames = userQueryService.getUserNames(commentContent);
        for (final String userName : userNames) {
          cc =
              cc.replace(
                  '@' + userName,
                  "@<a href='"
                      + Latkes.getServePath()
                      + "/member/"
                      + userName
                      + "'>"
                      + userName
                      + "</a>");
        }
      } catch (final ServiceException e) {
        LOGGER.log(Level.ERROR, "Generates @username home URL for comment content failed", e);
      }
      chData.put(Comment.COMMENT_CONTENT, cc);

      ArticleChannel.notifyComment(chData);

      // + Article Heat
      final JSONObject articleHeat = new JSONObject();
      articleHeat.put(Article.ARTICLE_T_ID, originalArticle.optString(Keys.OBJECT_ID));
      articleHeat.put(Common.OPERATION, "+");
      ArticleListChannel.notifyHeat(articleHeat);

      final boolean isDiscussion =
          originalArticle.optInt(Article.ARTICLE_TYPE) == Article.ARTICLE_TYPE_C_DISCUSSION;

      // Timeline
      if (!isDiscussion) {
        final String articleTitle =
            StringUtils.substring(
                Jsoup.parse(originalArticle.optString(Article.ARTICLE_TITLE)).text(), 0, 28);
        final String articlePermalink =
            Latkes.getServePath() + originalArticle.optString(Article.ARTICLE_PERMALINK);

        final JSONObject timeline = new JSONObject();
        timeline.put(Common.TYPE, Comment.COMMENT);
        String content = langPropsService.get("timelineCommentLabel");
        content =
            content
                .replace(
                    "{user}",
                    "<a target='_blank' rel='nofollow' href='"
                        + Latkes.getServePath()
                        + "/member/"
                        + commenterName
                        + "'>"
                        + commenterName
                        + "</a>")
                .replace(
                    "{article}",
                    "<a target='_blank' rel='nofollow' href='"
                        + articlePermalink
                        + "'>"
                        + articleTitle
                        + "</a>")
                .replace("{comment}", StringUtils.substring(Jsoup.parse(cc).text(), 0, 28));
        timeline.put(Common.CONTENT, content);

        timelineMgmtService.addTimeline(timeline);
      }

      // 1. 'Commented' Notification
      final String articleAuthorId = originalArticle.optString(Article.ARTICLE_AUTHOR_ID);
      final Set<String> atUserNames = userQueryService.getUserNames(commentContent);
      final boolean commenterIsArticleAuthor =
          articleAuthorId.equals(originalComment.optString(Comment.COMMENT_AUTHOR_ID));
      if (commenterIsArticleAuthor && atUserNames.isEmpty()) {
        return;
      }

      atUserNames.remove(commenterName); // Do not notify commenter itself

      if (!commenterIsArticleAuthor) {
        final JSONObject requestJSONObject = new JSONObject();
        requestJSONObject.put(Notification.NOTIFICATION_USER_ID, articleAuthorId);
        requestJSONObject.put(
            Notification.NOTIFICATION_DATA_ID, originalComment.optString(Keys.OBJECT_ID));

        notificationMgmtService.addCommentedNotification(requestJSONObject);
      }

      final String articleContent = originalArticle.optString(Article.ARTICLE_CONTENT);
      final Set<String> articleContentAtUserNames = userQueryService.getUserNames(articleContent);

      // 2. 'At' Notification
      for (final String userName : atUserNames) {
        if (isDiscussion && !articleContentAtUserNames.contains(userName)) {
          continue;
        }

        final JSONObject user = userQueryService.getUserByName(userName);

        if (null == user) {
          LOGGER.log(Level.WARN, "Not found user by name [{0}]", userName);

          continue;
        }

        if (user.optString(Keys.OBJECT_ID).equals(articleAuthorId)) {
          continue; // Has added in step 1
        }

        final JSONObject requestJSONObject = new JSONObject();
        requestJSONObject.put(Notification.NOTIFICATION_USER_ID, user.optString(Keys.OBJECT_ID));
        requestJSONObject.put(
            Notification.NOTIFICATION_DATA_ID, originalComment.optString(Keys.OBJECT_ID));

        notificationMgmtService.addAtNotification(requestJSONObject);
      }
    } catch (final Exception e) {
      LOGGER.log(Level.ERROR, "Sends the comment notification failed", e);
    }
  }