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

Example 11 with JSONRenderer

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

the class PageConsole method removePage.

/**
     * Removes a page by the specified request.
     * 
     * <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/page/*", method = HTTPRequestMethod.DELETE)
public void removePage(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);
    final JSONObject jsonObject = new JSONObject();
    renderer.setJSONObject(jsonObject);
    try {
        final String pageId = request.getRequestURI().substring((Latkes.getContextPath() + "/console/page/").length());
        pageMgmtService.removePage(pageId);
        jsonObject.put(Keys.STATUS_CODE, true);
        jsonObject.put(Keys.MSG, langPropsService.get("removeSuccLabel"));
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, e.getMessage(), e);
        jsonObject.put(Keys.STATUS_CODE, false);
        jsonObject.put(Keys.MSG, langPropsService.get("removeFailLabel"));
    }
}

Example 12 with JSONRenderer

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

the class PageConsole method getPage.

/**
     * Gets a page by the specified request.
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean
     *     "page": {
     *         "oId": "",
     *         "pageTitle": "",
     *         "pageContent": ""
     *         "pageOrder": int,
     *         "pagePermalink": "",
     *         "pageCommentCount": int,
     *     }
     * }
     * </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/page/*", method = HTTPRequestMethod.GET)
public void getPage(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 pageId = requestURI.substring((Latkes.getContextPath() + "/console/page/").length());
        final JSONObject result = pageQueryService.getPage(pageId);
        if (null == result) {
            renderer.setJSONObject(QueryResults.defaultResult());
            return;
        }
        renderer.setJSONObject(result);
        result.put(Keys.STATUS_CODE, true);
        result.put(Keys.MSG, langPropsService.get("getSuccLabel"));
    } 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 13 with JSONRenderer

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

the class PreferenceConsole method getQiniuPreference.

/**
     * Gets Qiniu preference.
     *
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "qiniuAccessKey": "",
     *     "qiniuSecretKey": "",
     *     "qiniuDomain": "",
     *     "qiniuBucket": ""
     * }
     * </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 = PREFERENCE_URI_PREFIX + "qiniu", method = HTTPRequestMethod.GET)
public void getQiniuPreference(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 qiniu = optionQueryService.getOptions(Option.CATEGORY_C_QINIU);
        if (null == qiniu) {
            renderer.setJSONObject(QueryResults.defaultResult());
            return;
        }
        final JSONObject ret = new JSONObject();
        renderer.setJSONObject(ret);
        ret.put(Option.CATEGORY_C_QINIU, qiniu);
        ret.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 14 with JSONRenderer

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

the class PreferenceConsole method updateReplyNotificationTemplate.

/**
     * Updates reply template.
     *
     * @param request the specified http servlet request, for example,      <pre>
     * {
     *     "replyNotificationTemplate": {
     *         "subject": "",
     *         "body": ""
     *     }
     * }
     * </pre>
     *
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @throws Exception exception
     */
@RequestProcessing(value = "/console/reply/notification/template", method = HTTPRequestMethod.PUT)
public void updateReplyNotificationTemplate(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 JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
        final JSONObject replyNotificationTemplate = requestJSONObject.getJSONObject("replyNotificationTemplate");
        preferenceMgmtService.updateReplyNotificationTemplate(replyNotificationTemplate);
        final JSONObject ret = new JSONObject();
        ret.put(Keys.STATUS_CODE, true);
        ret.put(Keys.MSG, langPropsService.get("updateSuccLabel"));
        renderer.setJSONObject(ret);
    } 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("updateFailLabel"));
    }
}

Example 15 with JSONRenderer

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

the class PreferenceConsole method getReplyNotificationTemplate.

/**
     * Gets reply template.
     *
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "replyNotificationTemplate": {
     *         "subject": "",
     *         "body": ""
     *     }
     * }
     * </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/reply/notification/template", method = HTTPRequestMethod.GET)
public void getReplyNotificationTemplate(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 JSONObject replyNotificationTemplate = preferenceQueryService.getReplyNotificationTemplate();
        final JSONObject ret = new JSONObject();
        renderer.setJSONObject(ret);
        ret.put("replyNotificationTemplate", replyNotificationTemplate);
        ret.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"));
    }
}