Examples with RequestProcessing org.b3log.latke.servlet.annotation.RequestProcessing used on opensource projects

Example 41 with RequestProcessing

use of org.b3log.latke.servlet.annotation.RequestProcessing in project solo by b3log.

the class CommentConsole method getArticleComments.

/**
     * Gets comments of an article specified by the article id for administrator.
     *
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "comments": [{
     *         "oId": "",
     *         "commentName": "",
     *         "commentEmail": "",
     *         "thumbnailUrl": "",
     *         "commentURL": "",
     *         "commentContent": "",
     *         "commentTime": long,
     *         "commentSharpURL": "",
     *         "isReply": boolean
     *      }, ....]
     * }
     * </pre>
     * </p>
     *
     * @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 = "/console/comments/article/*", method = HTTPRequestMethod.GET)
public void getArticleComments(final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) throws Exception {
    if (!userQueryService.isLoggedIn(request, response)) {
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        return;
    }
    final JSONRenderer renderer = new JSONRenderer();
    context.setRenderer(renderer);
    try {
        final JSONObject ret = new JSONObject();
        renderer.setJSONObject(ret);
        final String requestURI = request.getRequestURI();
        final String articleId = requestURI.substring((Latkes.getContextPath() + "/console/comments/article/").length());
        final List<JSONObject> comments = commentQueryService.getComments(articleId);
        ret.put(Comment.COMMENTS, comments);
        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 42 with RequestProcessing

use of org.b3log.latke.servlet.annotation.RequestProcessing in project solo by b3log.

the class LinkConsole method getLinks.

/**
     * Gets links by the specified request.
     * 
     * <p>
     * The request URI contains the pagination arguments. For example, the 
     * request URI is /console/links/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]
     *     },
     *     "links": [{
     *         "oId": "",
     *         "linkTitle": "",
     *         "linkAddress": "",
     *         "linkDescription": ""
     *      }, ....]
     * }
     * </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/links/*/*/*", /* Requests.PAGINATION_PATH_PATTERN */
method = HTTPRequestMethod.GET)
public void getLinks(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/links/").length());
        final JSONObject requestJSONObject = Requests.buildPaginationRequest(path);
        final JSONObject result = linkQueryService.getLinks(requestJSONObject);
        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 43 with RequestProcessing

use of org.b3log.latke.servlet.annotation.RequestProcessing in project solo by b3log.

the class LinkConsole method changeOrder.

/**
     * Changes a link order by the specified link id and direction.
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "msg": ""
     * }
     * </pre>
     * </p>
     *
     * @param request the specified http servlet request, for example,
     * <pre>
     * {
     *     "oId": "",
     *     "direction": "" // "up"/"down"
     * }
     * </pre>
     * @param response the specified http servlet response
     * @param context the specified http request context
     * @throws Exception exception 
     */
@RequestProcessing(value = "/console/link/order/", method = HTTPRequestMethod.PUT)
public void changeOrder(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 ret = new JSONObject();
    try {
        final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
        final String linkId = requestJSONObject.getString(Keys.OBJECT_ID);
        final String direction = requestJSONObject.getString(Common.DIRECTION);
        linkMgmtService.changeOrder(linkId, direction);
        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 44 with RequestProcessing

use of org.b3log.latke.servlet.annotation.RequestProcessing in project solo by b3log.

the class LinkConsole method updateLink.

/**
     * Updates a link 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, for example,
     * <pre>
     * {
     *     "link": {
     *         "oId": "",
     *         "linkTitle": "",
     *         "linkAddress": "",
     *         "linkDescription": ""
     *     }
     * }, see {@link org.b3log.solo.model.Link} for more details
     * </pre>
     * @param context the specified http request context
     * @param response the specified http servlet response
     * @throws Exception exception
     */
@RequestProcessing(value = "/console/link/", method = HTTPRequestMethod.PUT)
public void updateLink(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 ret = new JSONObject();
    try {
        final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response);
        linkMgmtService.updateLink(requestJSONObject);
        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 45 with RequestProcessing

use of org.b3log.latke.servlet.annotation.RequestProcessing in project solo by b3log.

the class LinkConsole method getLink.

/**
     * Gets the file with the specified request.
     * 
     * <p>
     * Renders the response with a json object, for example,
     * <pre>
     * {
     *     "sc": boolean,
     *     "link": {
     *         "oId": "",
     *         "linkTitle": "",
     *         "linkAddress": "",
     *         "linkDescription": ""
     *     }
     * }
     * </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/link/*", method = HTTPRequestMethod.GET)
public void getLink(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 linkId = requestURI.substring((Latkes.getContextPath() + "/console/link/").length());
        final JSONObject result = linkQueryService.getLink(linkId);
        if (null == result) {
            renderer.setJSONObject(QueryResults.defaultResult());
            return;
        }
        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"));
    }
}