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

Example 41 with JSONRenderer

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

the class PageConsole method getPages.

/**
     * Gets pages by the specified request.
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "pagination": {
     *         "paginationPageCount": 100,
     *         "paginationPageNums": [1, 2, 3, 4, 5]
     *     },
     *     "pages": [{
     *         "oId": "",
     *         "pageTitle": "",
     *         "pageCommentCount": int,
     *         "pageOrder": int,
     *         "pagePermalink": ""
     *      }, ....]
     *     "sc": "GET_PAGES_SUCC"
     * }
     * </pre>
     * </p>
     *
     * @param request the specified http servlet request
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @throws Exception exception
     * @see Requests#PAGINATION_PATH_PATTERN
     */
@RequestProcessing(value = "/console/pages/*/*/*", /* Requests.PAGINATION_PATH_PATTERN */
method = HTTPRequestMethod.GET)
public void getPages(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context) throws Exception {
    if (!userQueryService.isLoggedIn(request, response)) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    try {
        final String requestURI = request.getRequestURI();
        final String path = requestURI.substring((Latkes.getContextPath() + "/console/pages/").length());
        final JSONObject requestJSONObject = Requests.buildPaginationRequest(path);
        final JSONObject result = pageQueryService.getPages(requestJSONObject);
        final JSONArray pages = result.optJSONArray(Page.PAGES);
        // Site-internal URLs process
        for (int i = 0; i < pages.length(); i++) {
            final JSONObject page = pages.getJSONObject(i);
            if ("page".equals(page.optString(Page.PAGE_TYPE))) {
                final String permalink = page.optString(Page.PAGE_PERMALINK);
                page.put(Page.PAGE_PERMALINK, Latkes.getServePath() + permalink);
            }
        }
        result.put(Keys.STATUS_CODE, true);
        renderer.setJSONObject(result);
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        final JSONObject jsonObject = QueryResults.defaultResult();
        renderer.setJSONObject(jsonObject);
        jsonObject.put(Keys.MSG, langPropsService.get("getFailLabel"));
    }
}

Example 42 with JSONRenderer

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

the class PluginConsole method toSetting.

/**
     * get the info of the specified pluginoId,just fot the plugin-setting.
     * @param request the specified http servlet request
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @param renderer the specified {@link ConsoleRenderer}
     * @throws Exception exception
     */
@RequestProcessing(value = "/console/plugin/toSetting", method = HTTPRequestMethod.POST)
public void toSetting(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context, final ConsoleRenderer renderer) throws Exception {
    context.setRenderer(renderer);
    try {
        final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
        final String pluginId = requestJSONObject.getString(Keys.OBJECT_ID);
        final String setting = pluginQueryService.getPluginSetting(pluginId);
        renderer.setTemplateName("admin-plugin-setting.ftl");
        final Map<String, Object> dataModel = renderer.getDataModel();
        Keys.fillRuntime(dataModel);
        dataModel.put(Plugin.PLUGIN_SETTING, setting);
        dataModel.put(Keys.OBJECT_ID, pluginId);
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        final JSONObject jsonObject = QueryResults.defaultResult();
        final JSONRenderer jsonRenderer = new JSONRenderer();
        jsonRenderer.setJSONObject(jsonObject);
        jsonObject.put(Keys.MSG, langPropsService.get("getFailLabel"));
    }
}

Example 43 with JSONRenderer

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

the class PluginConsole method getPlugins.

/**
     * Gets plugins by the specified request.
     * 
     * <p>
     * The request URI contains the pagination arguments. For example, the 
     * request URI is /console/plugins/1/10/20, means the current page is 1, the 
     * page size is 10, and the window size is 20.
     * </p>
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "pagination": {
     *         "paginationPageCount": 100,
     *         "paginationPageNums": [1, 2, 3, 4, 5]
     *     },
     *     "plugins": [{
     *         "name": "",
     *         "version": "",
     *         "author": "",
     *         "status": "", // Enumeration name of {@link org.b3log.latke.plugin.PluginStatus}
     *      }, ....]
     * }
     * </pre>
     * </p>
     * 
     * @param request the specified http servlet request
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @throws Exception exception
     * @see Requests#PAGINATION_PATH_PATTERN
     */
@RequestProcessing(value = "/console/plugins/*/*/*", /* Requests.PAGINATION_PATH_PATTERN */
method = HTTPRequestMethod.GET)
public void getPlugins(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context) throws Exception {
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    try {
        final String requestURI = request.getRequestURI();
        final String path = requestURI.substring((Latkes.getContextPath() + "/console/plugins/").length());
        final JSONObject requestJSONObject = Requests.buildPaginationRequest(path);
        final JSONObject result = pluginQueryService.getPlugins(requestJSONObject);
        renderer.setJSONObject(result);
        result.put(Keys.STATUS_CODE, true);
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        final JSONObject jsonObject = QueryResults.defaultResult();
        renderer.setJSONObject(jsonObject);
        jsonObject.put(Keys.MSG, langPropsService.get("getFailLabel"));
    }
}

Example 44 with JSONRenderer

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

the class PluginConsole method setPluginStatus.

/**
     * Sets a plugin's status with the specified plugin id, status.
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "msg": "" 
     * }
     * </pre>
     * </p>
     * 
     * @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 = "/console/plugin/status/", method = HTTPRequestMethod.PUT)
public void setPluginStatus(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context) throws Exception {
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
    final String pluginId = requestJSONObject.getString(Keys.OBJECT_ID);
    final String status = requestJSONObject.getString(Plugin.PLUGIN_STATUS);
    final JSONObject result = pluginMgmtService.setPluginStatus(pluginId, status);
    renderer.setJSONObject(result);
}

Example 45 with JSONRenderer

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

the class PreferenceConsole method updateQiniu.

/**
     * Updates the Qiniu preference by the specified request.
     *
     * @param request the specified http servlet request, for example,      <pre>
     * {
     *     "qiniuAccessKey": "",
     *     "qiniuSecretKey": "",
     *     "qiniuDomain": "",
     *     "qiniuBucket": ""
     * }, see {@link org.b3log.solo.model.Option} for more details
     * </pre>
     *
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @throws Exception exception
     */
@RequestProcessing(value = PREFERENCE_URI_PREFIX + "qiniu", method = HTTPRequestMethod.PUT)
public void updateQiniu(final HttpServletRequest request, final HttpServletResponse response, final HTTPRequestContext context) throws Exception {
    if (!userQueryService.isAdminLoggedIn(request)) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    try {
        final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
        final String accessKey = requestJSONObject.optString(Option.ID_C_QINIU_ACCESS_KEY).trim();
        final String secretKey = requestJSONObject.optString(Option.ID_C_QINIU_SECRET_KEY).trim();
        String domain = requestJSONObject.optString(Option.ID_C_QINIU_DOMAIN).trim();
        final String bucket = requestJSONObject.optString(Option.ID_C_QINIU_BUCKET).trim();
        final JSONObject ret = new JSONObject();
        renderer.setJSONObject(ret);
        if (StringUtils.isNotBlank(domain) && !StringUtils.endsWith(domain, "/")) {
            domain += "/";
        }
        final JSONObject accessKeyOpt = new JSONObject();
        accessKeyOpt.put(Keys.OBJECT_ID, Option.ID_C_QINIU_ACCESS_KEY);
        accessKeyOpt.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_QINIU);
        accessKeyOpt.put(Option.OPTION_VALUE, accessKey);
        final JSONObject secretKeyOpt = new JSONObject();
        secretKeyOpt.put(Keys.OBJECT_ID, Option.ID_C_QINIU_SECRET_KEY);
        secretKeyOpt.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_QINIU);
        secretKeyOpt.put(Option.OPTION_VALUE, secretKey);
        final JSONObject domainOpt = new JSONObject();
        domainOpt.put(Keys.OBJECT_ID, Option.ID_C_QINIU_DOMAIN);
        domainOpt.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_QINIU);
        domainOpt.put(Option.OPTION_VALUE, domain);
        final JSONObject bucketOpt = new JSONObject();
        bucketOpt.put(Keys.OBJECT_ID, Option.ID_C_QINIU_BUCKET);
        bucketOpt.put(Option.OPTION_CATEGORY, Option.CATEGORY_C_QINIU);
        bucketOpt.put(Option.OPTION_VALUE, bucket);
        optionMgmtService.addOrUpdateOption(accessKeyOpt);
        optionMgmtService.addOrUpdateOption(secretKeyOpt);
        optionMgmtService.addOrUpdateOption(domainOpt);
        optionMgmtService.addOrUpdateOption(bucketOpt);
        ret.put(Keys.STATUS_CODE, true);
        ret.put(Keys.MSG, langPropsService.get("updateSuccLabel"));
    } catch (final ServiceException e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        final JSONObject jsonObject = QueryResults.defaultResult();
        renderer.setJSONObject(jsonObject);
        jsonObject.put(Keys.MSG, e.getMessage());
    }
}