Examples of org.b3log.latke.servlet.renderer.TextHTMLRenderer

Package org.b3log.latke.servlet.renderer

Examples of org.b3log.latke.servlet.renderer.TextHTMLRenderer

org.b3log.latke.servlet.renderer.TextHTMLRenderer
HTML HTTP response renderer. @author Liang Ding @version 1.0.0.0, Sep 11, 2011

     * 
     * @param context the specified context
     */
    @RequestProcessing(value = "/fix/restore-stat.do", method = HTTPRequestMethod.GET)
    public void restoreStat(final HTTPRequestContext context) {
        final TextHTMLRenderer renderer = new TextHTMLRenderer();
        context.setRenderer(renderer);


        Transaction transaction = null;
        try {
            PageCaches.removeAll(); // Clears all first


            final JSONObject statistic = statisticRepository.get(Statistic.STATISTIC);
            if (null == statistic) {
                LOGGER.log(Level.WARNING, "Statistic is null");
                return;
            }


            if (statistic.has(Statistic.STATISTIC_BLOG_COMMENT_COUNT)
                && statistic.has(Statistic.STATISTIC_BLOG_ARTICLE_COUNT)) {
                LOGGER.info("No need for repairing statistic");
                renderer.setContent("No need for repairing statistic.");


                return;
            }


            if (!statistic.has(Statistic.STATISTIC_BLOG_COMMENT_COUNT)) {
                statistic.put(Statistic.STATISTIC_BLOG_COMMENT_COUNT, statistic.getInt(Statistic.STATISTIC_PUBLISHED_BLOG_COMMENT_COUNT));
            }


            if (!statistic.has(Statistic.STATISTIC_BLOG_ARTICLE_COUNT)) {
                statistic.put(Statistic.STATISTIC_BLOG_ARTICLE_COUNT, statistic.getInt(Statistic.STATISTIC_PUBLISHED_ARTICLE_COUNT));
            }


            transaction = statisticRepository.beginTransaction();
            statisticRepository.update(Statistic.STATISTIC, statistic);


            transaction.commit();


            renderer.setContent("Restores statistic succeeded.");
        } catch (final Exception e) {
            if (null != transaction && transaction.isActive()) {
                transaction.rollback();
            }


            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            renderer.setContent("Restores statistics failed, error msg[" + e.getMessage() + "]");
        }
    }

View Full Code Here

     * 
     * @param context the specified context
     */
    @RequestProcessing(value = "/fix/restore-signs.do", method = HTTPRequestMethod.GET)
    public void restoreSigns(final HTTPRequestContext context) {
        final TextHTMLRenderer renderer = new TextHTMLRenderer();
        context.setRenderer(renderer);


        try {
            final JSONObject preference = preferenceQueryService.getPreference();
            final String originalSigns = preference.getString(Preference.SIGNS);
            preference.put(Preference.SIGNS, Preference.Default.DEFAULT_SIGNS);


            PreferenceMgmtService.getInstance().updatePreference(preference);


            // Sends the sample signs to developer
            final Message msg = new MailService.Message();
            msg.setFrom(preference.getString(Preference.ADMIN_EMAIL));
            msg.addRecipient("DL88250@gmail.com");
            msg.setSubject("Restore signs");
            msg.setHtmlBody(originalSigns + "<p>Admin email: " + preference.getString(Preference.ADMIN_EMAIL) + "</p>");


            MAIL_SVC.send(msg);
            renderer.setContent("Restores signs succeeded.");
        } catch (final Exception e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            renderer.setContent("Restores signs failed, error msg[" + e.getMessage() + "]");
        }
    }

View Full Code Here

     * 
     * @param context the specified context
     */
    @RequestProcessing(value = "/fix/tag-article-counter-repair.do", method = HTTPRequestMethod.GET)
    public void repairTagArticleCounter(final HTTPRequestContext context) {
        final TextHTMLRenderer renderer = new TextHTMLRenderer();
        context.setRenderer(renderer);


        final Transaction transaction = tagRepository.beginTransaction();
        try {
            final JSONObject result = tagRepository.get(new Query());
            final JSONArray tagArray = result.getJSONArray(Keys.RESULTS);
            final List<JSONObject> tags = CollectionUtils.jsonArrayToList(tagArray);
            for (final JSONObject tag : tags) {
                final String tagId = tag.getString(Keys.OBJECT_ID);
                final JSONObject tagArticleResult = tagArticleRepository.getByTagId(tagId, 1, Integer.MAX_VALUE);
                final JSONArray tagArticles = tagArticleResult.getJSONArray(Keys.RESULTS);
                final int tagRefCnt = tagArticles.length();
                int publishedTagRefCnt = 0;
                for (int i = 0; i < tagRefCnt; i++) {
                    final JSONObject tagArticle = tagArticles.getJSONObject(i);
                    final String articleId = tagArticle.getString(Article.ARTICLE + "_" + Keys.OBJECT_ID);
                    final JSONObject article = articleRepository.get(articleId);
                    final boolean isPublished = article.getBoolean(Article.ARTICLE_IS_PUBLISHED);
                    if (isPublished) {
                        publishedTagRefCnt++;
                    }
                }


                tag.put(Tag.TAG_REFERENCE_COUNT, tagRefCnt);
                tag.put(Tag.TAG_PUBLISHED_REFERENCE_COUNT, publishedTagRefCnt);


                tagRepository.update(tagId, tag);


                LOGGER.log(Level.INFO, "Repaired tag[title={0}, refCnt={1}, publishedTagRefCnt={2}]",
                           new Object[]{tag.getString(Tag.TAG_TITLE), tagRefCnt, publishedTagRefCnt});
            }


            transaction.commit();


            renderer.setContent("Repair sucessfully!");
        } catch (final Exception e) {
            if (transaction.isActive()) {
                transaction.rollback();
            }


            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            renderer.setContent("Repairs failed, error msg[" + e.getMessage() + "]");
        }
    }

View Full Code Here

     * @param context the specified context
     * @param request the specified HTTP servlet request 
     */
    @RequestProcessing(value = "/rm-all-data.do", method = HTTPRequestMethod.GET)
    public void removeAllDataGET(final HTTPRequestContext context, final HttpServletRequest request) {
        final TextHTMLRenderer renderer = new TextHTMLRenderer();
        context.setRenderer(renderer);


        try {
            final StringBuilder htmlBuilder = new StringBuilder();
            htmlBuilder.append("<html><head><title>WARNING!</title>");
            htmlBuilder.append("<script type='text/javascript'");
            htmlBuilder.append("src='http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js'");
            htmlBuilder.append("></script></head><body>");
            htmlBuilder.append("<button id='ok' onclick='remove()'>");
            htmlBuilder.append("Continue to delete ALL DATA</button></body>");
            htmlBuilder.append("<script type='text/javascript'>");
            htmlBuilder.append("function remove() {");
            htmlBuilder.append("$.ajax({type: 'POST',url:'").append(Latkes.getContextPath()).append("/rm-all-data.do',");
            htmlBuilder.append("dataType: 'text/html',success: function(result){");
            htmlBuilder.append("$('html').html(result);}});}</script></html>");


            renderer.setContent(htmlBuilder.toString());
        } catch (final Exception e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);


            try {
                context.getResponse().sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);

View Full Code Here


        final StringBuilder htmlBuilder = new StringBuilder();
        htmlBuilder.append("<html><head><title>Result</title></head><body>");


        try {
            final TextHTMLRenderer renderer = new TextHTMLRenderer();
            context.setRenderer(renderer);
            if (succeed) {
                htmlBuilder.append("Removed all data!");
            } else {
                htmlBuilder.append("Refresh this page and run this remover again.");
            }
            htmlBuilder.append("</body></html>");


            renderer.setContent(htmlBuilder.toString());
        } catch (final Exception e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            try {
                context.getResponse().sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
            } catch (final IOException ex) {

View Full Code Here


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


        final TextHTMLRenderer renderer = new TextHTMLRenderer();
        context.setRenderer(renderer);


        String content;
        try {
            content = articleQueryService.getArticleContent(articleId);
        } catch (final ServiceException e) {
            LOGGER.log(Level.SEVERE, "Can not get article content", e);
            return;
        }


        if (null == content) {
            return;
        }


        renderer.setContent(content);
    }

View Full Code Here

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