Examples with ServiceException org.b3log.latke.service.ServiceException used on opensource projects

Example 31 with ServiceException

use of org.b3log.latke.service.ServiceException in project solo by b3log.

the class IndexProcessor method register.

/**
     * Show register page.
     *
     * @param context the specified context
     * @param request the specified HTTP servlet request
     * @param response the specified HTTP servlet response
     */
@RequestProcessing(value = "/register", method = HTTPRequestMethod.GET)
public void register(final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) {
    final AbstractFreeMarkerRenderer renderer = new ConsoleRenderer();
    context.setRenderer(renderer);
    renderer.setTemplateName("register.ftl");
    final Map<String, Object> dataModel = renderer.getDataModel();
    try {
        final Map<String, String> langs = langPropsService.getAll(Locales.getLocale(request));
        dataModel.putAll(langs);
        final JSONObject preference = preferenceQueryService.getPreference();
        filler.fillBlogFooter(request, dataModel, preference);
        filler.fillMinified(dataModel);
    } catch (final ServiceException e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        try {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        } catch (final IOException ex) {
            LOGGER.error(ex.getMessage());
        }
    }
}

Example 32 with ServiceException

use of org.b3log.latke.service.ServiceException in project solo by b3log.

the class Filler method fillStatistic.

/**
     * Fills statistic.
     *
     * @param dataModel data model
     * @throws ServiceException service exception
     */
private void fillStatistic(final Map<String, Object> dataModel) throws ServiceException {
    Stopwatchs.start("Fill Statistic");
    try {
        LOGGER.debug("Filling statistic....");
        final JSONObject statistic = statisticQueryService.getStatistic();
        dataModel.put(Statistic.STATISTIC, statistic);
    } catch (final ServiceException e) {
        LOGGER.log(Level.ERROR, "Fills statistic failed", e);
        throw new ServiceException(e);
    } finally {
        Stopwatchs.end();
    }
}

Example 33 with ServiceException

use of org.b3log.latke.service.ServiceException in project solo by b3log.

the class Filler method fillMostCommentArticles.

/**
     * Fills most comments articles.
     *
     * @param dataModel data model
     * @param preference the specified preference
     * @throws ServiceException service exception
     */
public void fillMostCommentArticles(final Map<String, Object> dataModel, final JSONObject preference) throws ServiceException {
    Stopwatchs.start("Fill Most CMMTs Articles");
    try {
        LOGGER.debug("Filling most comment articles....");
        final int mostCommentArticleDisplayCnt = preference.getInt(Option.ID_C_MOST_COMMENT_ARTICLE_DISPLAY_CNT);
        final List<JSONObject> mostCommentArticles = articleRepository.getMostCommentArticles(mostCommentArticleDisplayCnt);
        dataModel.put(Common.MOST_COMMENT_ARTICLES, mostCommentArticles);
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, "Fills most comment articles failed", e);
        throw new ServiceException(e);
    } finally {
        Stopwatchs.end();
    }
}

Example 34 with ServiceException

use of org.b3log.latke.service.ServiceException in project solo by b3log.

the class Filler method fillBlogFooter.

/**
     * Fills footer.ftl.
     *
     * @param request the specified HTTP servlet request
     * @param dataModel data model
     * @param preference the specified preference
     * @throws ServiceException service exception
     */
public void fillBlogFooter(final HttpServletRequest request, final Map<String, Object> dataModel, final JSONObject preference) throws ServiceException {
    Stopwatchs.start("Fill Footer");
    try {
        LOGGER.debug("Filling footer....");
        final String blogTitle = preference.getString(Option.ID_C_BLOG_TITLE);
        dataModel.put(Option.ID_C_BLOG_TITLE, blogTitle);
        dataModel.put("blogHost", Latkes.getServerHost() + ":" + Latkes.getServerPort());
        dataModel.put(Common.VERSION, SoloServletListener.VERSION);
        dataModel.put(Common.STATIC_RESOURCE_VERSION, Latkes.getStaticResourceVersion());
        dataModel.put(Common.YEAR, String.valueOf(Calendar.getInstance().get(Calendar.YEAR)));
        String footerContent = "";
        final JSONObject opt = optionQueryService.getOptionById(Option.ID_C_FOOTER_CONTENT);
        if (null != opt) {
            footerContent = opt.optString(Option.OPTION_VALUE);
        }
        dataModel.put(Option.ID_C_FOOTER_CONTENT, footerContent);
        dataModel.put(Keys.Server.STATIC_SERVER, Latkes.getStaticServer());
        dataModel.put(Keys.Server.SERVER, Latkes.getServer());
        dataModel.put(Common.IS_INDEX, "/".equals(request.getRequestURI()));
        dataModel.put(User.USER_NAME, "");
        final JSONObject currentUser = userQueryService.getCurrentUser(request);
        if (null != currentUser) {
            final String userAvatar = currentUser.optString(UserExt.USER_AVATAR);
            if (!Strings.isEmptyOrNull(userAvatar)) {
                dataModel.put(Common.GRAVATAR, userAvatar);
            } else {
                final String email = currentUser.optString(User.USER_EMAIL);
                final String gravatar = Thumbnails.getGravatarURL(email, "128");
                dataModel.put(Common.GRAVATAR, gravatar);
            }
            dataModel.put(User.USER_NAME, currentUser.optString(User.USER_NAME));
        }
        // Activates plugins
        try {
            final ViewLoadEventData data = new ViewLoadEventData();
            data.setViewName("footer.ftl");
            data.setDataModel(dataModel);
            eventManager.fireEventSynchronously(new Event<ViewLoadEventData>(Keys.FREEMARKER_ACTION, data));
            if (Strings.isEmptyOrNull((String) dataModel.get(Plugin.PLUGINS))) {
                // There is no plugin for this template, fill ${plugins} with blank.
                dataModel.put(Plugin.PLUGINS, "");
            }
        } catch (final EventException e) {
            LOGGER.log(Level.WARN, "Event[FREEMARKER_ACTION] handle failed, ignores this exception for kernel health", e);
        }
    } catch (final JSONException e) {
        LOGGER.log(Level.ERROR, "Fills blog footer failed", e);
        throw new ServiceException(e);
    } finally {
        Stopwatchs.end();
    }
}

Example 35 with ServiceException

use of org.b3log.latke.service.ServiceException in project solo by b3log.

the class TopBars method getTopBarHTML.

/**
     * Generates top bar HTML.
     * 
     * @param request the specified request
     * @param response the specified response
     * @return top bar HTML
     * @throws ServiceException service exception 
     */
public String getTopBarHTML(final HttpServletRequest request, final HttpServletResponse response) throws ServiceException {
    Stopwatchs.start("Gens Top Bar HTML");
    try {
        final Template topBarTemplate = ConsoleRenderer.TEMPLATE_CFG.getTemplate("top-bar.ftl");
        final StringWriter stringWriter = new StringWriter();
        final Map<String, Object> topBarModel = new HashMap<String, Object>();
        userMgmtService.tryLogInWithCookie(request, response);
        final JSONObject currentUser = userQueryService.getCurrentUser(request);
        Keys.fillServer(topBarModel);
        topBarModel.put(Common.IS_LOGGED_IN, false);
        topBarModel.put(Common.IS_MOBILE_REQUEST, Requests.mobileRequest(request));
        topBarModel.put("mobileLabel", langPropsService.get("mobileLabel"));
        topBarModel.put("onlineVisitor1Label", langPropsService.get("onlineVisitor1Label"));
        topBarModel.put(Common.ONLINE_VISITOR_CNT, statisticQueryService.getOnlineVisitorCount());
        if (null == currentUser) {
            topBarModel.put(Common.LOGIN_URL, userService.createLoginURL(Common.ADMIN_INDEX_URI));
            topBarModel.put("loginLabel", langPropsService.get("loginLabel"));
            topBarModel.put("registerLabel", langPropsService.get("registerLabel"));
            topBarTemplate.process(topBarModel, stringWriter);
            return stringWriter.toString();
        }
        topBarModel.put(Common.IS_LOGGED_IN, true);
        topBarModel.put(Common.LOGOUT_URL, userService.createLogoutURL("/"));
        topBarModel.put(Common.IS_ADMIN, Role.ADMIN_ROLE.equals(currentUser.getString(User.USER_ROLE)));
        topBarModel.put(Common.IS_VISITOR, Role.VISITOR_ROLE.equals(currentUser.getString(User.USER_ROLE)));
        topBarModel.put("adminLabel", langPropsService.get("adminLabel"));
        topBarModel.put("logoutLabel", langPropsService.get("logoutLabel"));
        final String userName = currentUser.getString(User.USER_NAME);
        topBarModel.put(User.USER_NAME, userName);
        topBarTemplate.process(topBarModel, stringWriter);
        return stringWriter.toString();
    } catch (final JSONException e) {
        LOGGER.log(Level.ERROR, "Gens top bar HTML failed", e);
        throw new ServiceException(e);
    } catch (final IOException e) {
        LOGGER.log(Level.ERROR, "Gens top bar HTML failed", e);
        throw new ServiceException(e);
    } catch (final TemplateException e) {
        LOGGER.log(Level.ERROR, "Gens top bar HTML failed", e);
        throw new ServiceException(e);
    } finally {
        Stopwatchs.end();
    }
}