Examples with AbstractFreeMarkerRenderer org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer used on opensource projects

Example 6 with AbstractFreeMarkerRenderer

use of org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer 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 7 with AbstractFreeMarkerRenderer

use of org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer in project solo by b3log.

the class InitProcessor method showInit.

/**
     * Shows initialization page.
     *
     * @param context the specified http request context
     * @param request the specified http servlet request
     * @param response the specified http servlet response
     * @throws Exception exception
     */
@RequestProcessing(value = "/init", method = HTTPRequestMethod.GET)
public void showInit(final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) throws Exception {
    if (initService.isInited()) {
        response.sendRedirect("/");
        return;
    }
    final AbstractFreeMarkerRenderer renderer = new ConsoleRenderer();
    renderer.setTemplateName("init.ftl");
    context.setRenderer(renderer);
    final Map<String, Object> dataModel = renderer.getDataModel();
    final Map<String, String> langs = langPropsService.getAll(Locales.getLocale(request));
    dataModel.putAll(langs);
    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)));
    Keys.fillRuntime(dataModel);
    filler.fillMinified(dataModel);
}

Example 8 with AbstractFreeMarkerRenderer

use of org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer in project solo by b3log.

the class LoginProcessor method renderPage.

/**
     * Render a page template with the destination URL.
     *
     * @param context        the context
     * @param pageTemplate   the page template
     * @param destinationURL the destination URL
     * @param request        for reset password page
     * @throws JSONException    the JSONException
     * @throws ServiceException the ServiceException
     */
private void renderPage(final HTTPRequestContext context, final String pageTemplate, final String destinationURL, final HttpServletRequest request) throws JSONException, ServiceException {
    final AbstractFreeMarkerRenderer renderer = new ConsoleRenderer();
    renderer.setTemplateName(pageTemplate);
    context.setRenderer(renderer);
    final Map<String, Object> dataModel = renderer.getDataModel();
    final Map<String, String> langs = langPropsService.getAll(Latkes.getLocale());
    final JSONObject preference = preferenceQueryService.getPreference();
    dataModel.putAll(langs);
    dataModel.put(Common.GOTO, destinationURL);
    dataModel.put(Common.YEAR, String.valueOf(Calendar.getInstance().get(Calendar.YEAR)));
    dataModel.put(Common.VERSION, SoloServletListener.VERSION);
    dataModel.put(Common.STATIC_RESOURCE_VERSION, Latkes.getStaticResourceVersion());
    dataModel.put(Option.ID_C_BLOG_TITLE, preference.getString(Option.ID_C_BLOG_TITLE));
    final String token = request.getParameter("token");
    final String email = request.getParameter("login");
    final JSONObject tokenObj = optionQueryService.getOptionById(token);
    if (tokenObj == null) {
        dataModel.put("inputType", "email");
    } else {
        // TODO verify the expired time in the tokenObj
        dataModel.put("inputType", "password");
        dataModel.put("userEmailHidden", email);
    }
    final String from = request.getParameter("from");
    if ("forgot".equals(from)) {
        dataModel.put("resetMsg", langPropsService.get("resetPwdSuccessSend"));
    } else if ("reset".equals(from)) {
        dataModel.put("resetMsg", langPropsService.get("resetPwdSuccessMsg"));
    } else {
        dataModel.put("resetMsg", "");
    }
    Keys.fillRuntime(dataModel);
    filler.fillMinified(dataModel);
}

Example 9 with AbstractFreeMarkerRenderer

use of org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer in project solo by b3log.

the class TagProcessor method showTagArticles.

/**
     * Shows articles related with a tag with the specified context.
     *
     * @param context the specified context
     * @throws IOException io exception
     */
@RequestProcessing(value = "/tags/**", method = HTTPRequestMethod.GET)
public void showTagArticles(final HTTPRequestContext context) throws IOException {
    final AbstractFreeMarkerRenderer renderer = new FreeMarkerRenderer();
    context.setRenderer(renderer);
    renderer.setTemplateName("tag-articles.ftl");
    final Map<String, Object> dataModel = renderer.getDataModel();
    final HttpServletRequest request = context.getRequest();
    final HttpServletResponse response = context.getResponse();
    try {
        String requestURI = request.getRequestURI();
        if (!requestURI.endsWith("/")) {
            requestURI += "/";
        }
        String tagTitle = getTagTitle(requestURI);
        final int currentPageNum = getCurrentPageNum(requestURI, tagTitle);
        if (-1 == currentPageNum) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }
        LOGGER.log(Level.DEBUG, "Tag[title={0}, currentPageNum={1}]", new Object[] { tagTitle, currentPageNum });
        tagTitle = URLDecoder.decode(tagTitle, "UTF-8");
        final JSONObject result = tagQueryService.getTagByTitle(tagTitle);
        if (null == result) {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }
        final JSONObject tag = result.getJSONObject(Tag.TAG);
        final String tagId = tag.getString(Keys.OBJECT_ID);
        final JSONObject preference = preferenceQueryService.getPreference();
        Skins.fillLangs(preference.optString(Option.ID_C_LOCALE_STRING), (String) request.getAttribute(Keys.TEMAPLTE_DIR_NAME), dataModel);
        final int pageSize = preference.getInt(Option.ID_C_ARTICLE_LIST_DISPLAY_COUNT);
        final int windowSize = preference.getInt(Option.ID_C_ARTICLE_LIST_PAGINATION_WINDOW_SIZE);
        final List<JSONObject> articles = articleQueryService.getArticlesByTag(tagId, currentPageNum, pageSize);
        if (articles.isEmpty()) {
            try {
                response.sendError(HttpServletResponse.SC_NOT_FOUND);
                return;
            } catch (final IOException ex) {
                LOGGER.error(ex.getMessage());
            }
        }
        final boolean hasMultipleUsers = userQueryService.hasMultipleUsers();
        if (hasMultipleUsers) {
            filler.setArticlesExProperties(request, articles, preference);
        } else {
            // All articles composed by the same author
            final JSONObject author = articleQueryService.getAuthor(articles.get(0));
            filler.setArticlesExProperties(request, articles, author, preference);
        }
        final int tagArticleCount = tag.getInt(Tag.TAG_PUBLISHED_REFERENCE_COUNT);
        final int pageCount = (int) Math.ceil((double) tagArticleCount / (double) pageSize);
        LOGGER.log(Level.TRACE, "Paginate tag-articles[currentPageNum={0}, pageSize={1}, pageCount={2}, windowSize={3}]", new Object[] { currentPageNum, pageSize, pageCount, windowSize });
        final List<Integer> pageNums = Paginator.paginate(currentPageNum, pageSize, pageCount, windowSize);
        LOGGER.log(Level.TRACE, "tag-articles[pageNums={0}]", pageNums);
        Collections.sort(articles, Comparators.ARTICLE_CREATE_DATE_COMPARATOR);
        fillPagination(dataModel, pageCount, currentPageNum, articles, pageNums);
        dataModel.put(Common.PATH, "/tags/" + URLEncoder.encode(tagTitle, "UTF-8"));
        dataModel.put(Keys.OBJECT_ID, tagId);
        dataModel.put(Tag.TAG, tag);
        filler.fillSide(request, dataModel, preference);
        filler.fillBlogHeader(request, response, dataModel, preference);
        filler.fillBlogFooter(request, dataModel, preference);
        statisticMgmtService.incBlogViewCount(request, response);
    } 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());
        }
    } catch (final JSONException e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        try {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        } catch (final IOException ex) {
            LOGGER.error(ex.getMessage());
        }
    }
}

Example 10 with AbstractFreeMarkerRenderer

use of org.b3log.latke.servlet.renderer.freemarker.AbstractFreeMarkerRenderer in project solo by b3log.

the class UserTemplateProcessor method showPage.

/**
     * Shows the user template page.
     *
     * @param context the specified context
     * @param request the specified HTTP servlet request
     * @param response the specified HTTP servlet response
     * @throws IOException io exception
     */
@RequestProcessing(value = "/*.html", method = HTTPRequestMethod.GET)
public void showPage(final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) throws IOException {
    final String requestURI = request.getRequestURI();
    String templateName = StringUtils.substringAfterLast(requestURI, "/");
    templateName = StringUtils.substringBefore(templateName, ".") + ".ftl";
    LOGGER.log(Level.DEBUG, "Shows page[requestURI={0}, templateName={1}]", new Object[] { requestURI, templateName });
    final AbstractFreeMarkerRenderer renderer = new FreeMarkerRenderer();
    context.setRenderer(renderer);
    renderer.setTemplateName(templateName);
    final Map<String, Object> dataModel = renderer.getDataModel();
    final Template template = Templates.getTemplate((String) request.getAttribute(Keys.TEMAPLTE_DIR_NAME), templateName);
    if (null == template) {
        try {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        } catch (final IOException ex) {
            LOGGER.error(ex.getMessage());
        }
    }
    try {
        final Map<String, String> langs = langPropsService.getAll(Locales.getLocale(request));
        dataModel.putAll(langs);
        final JSONObject preference = preferenceQueryService.getPreference();
        filler.fillBlogHeader(request, response, dataModel, preference);
        filler.fillUserTemplate(request, template, dataModel, preference);
        filler.fillBlogFooter(request, dataModel, preference);
        Skins.fillLangs(preference.optString(Option.ID_C_LOCALE_STRING), (String) request.getAttribute(Keys.TEMAPLTE_DIR_NAME), dataModel);
        statisticMgmtService.incBlogViewCount(request, response);
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        try {
            response.sendError(HttpServletResponse.SC_NOT_FOUND);
        } catch (final IOException ex) {
            LOGGER.error(ex.getMessage());
        }
    }
}