/** * Updates an article remotely. * * <p>This interface will be called by Rhythm, so here is no article data validation, just only * validate the B3 key. * * <p>The request json object, for example, * * <pre> * { * "article": { * "articleAuthorEmail": "*****@*****.**", * "articleContent": "<p>test<\/p>", * "articleCreateDate": 1350635469922, * "articlePermalink": "/articles/2012/10/19/1350635469866.html", * "articleTags": "test", * "articleTitle": "test", * "clientArticleId": "1350635469866", * "oId": "1350635469866" * }, * "clientAdminEmail": "*****@*****.**", * "clientHost": "http://localhost:11099", * "clientName": "B3log Solo", * "clientTitle": "简约设计の艺术", * "clientRuntimeEnv": "LOCAL", * "clientVersion": "0.5.0", * "symphonyKey": "....", * "userB3Key": "Your key" * } * </pre> * * @param context the specified context * @param request the specified request * @param response the specified response * @throws Exception exception */ @RequestProcessing(value = "/rhythm/article", method = HTTPRequestMethod.PUT) @Before(adviceClass = StopwatchStartAdvice.class) @After(adviceClass = StopwatchEndAdvice.class) public void updateArticleFromRhythm( final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) throws Exception { final JSONRenderer renderer = new JSONRenderer(); context.setRenderer(renderer); final JSONObject ret = Results.falseResult(); renderer.setJSONObject(ret); final JSONObject requestJSONObject = Requests.parseRequestJSONObject(request, response); final String userB3Key = requestJSONObject.getString(UserExt.USER_B3_KEY); final String symphonyKey = requestJSONObject.getString(Common.SYMPHONY_KEY); final String clientAdminEmail = requestJSONObject.getString(Client.CLIENT_ADMIN_EMAIL); final String clientName = requestJSONObject.getString(Client.CLIENT_NAME); final String clientTitle = requestJSONObject.getString(Client.CLIENT_T_TITLE); final String clientVersion = requestJSONObject.getString(Client.CLIENT_VERSION); final String clientHost = requestJSONObject.getString(Client.CLIENT_HOST); final String clientRuntimeEnv = requestJSONObject.getString(Client.CLIENT_RUNTIME_ENV); final String maybeIP = StringUtils.substringBetween(clientHost, "://", ":"); if (Networks.isIPv4(maybeIP)) { LOGGER.log( Level.WARN, "Sync update article error, caused by the client host [{0}] is invalid", clientHost); return; } final JSONObject user = userQueryService.getUserByEmail(clientAdminEmail); if (null == user) { LOGGER.log( Level.WARN, "The user[email={0}, host={1}] not found in community", clientAdminEmail, clientHost); return; } final String userName = user.optString(User.USER_NAME); if (!Symphonys.get("keyOfSymphony").equals(symphonyKey) || !user.optString(UserExt.USER_B3_KEY).equals(userB3Key)) { LOGGER.log( Level.WARN, "B3 key not match, ignored update article [name={0}, host={1}]", userName, clientHost); return; } if (UserExt.USER_STATUS_C_VALID != user.optInt(UserExt.USER_STATUS)) { LOGGER.log( Level.WARN, "The user[name={0}, host={1}] has been forbidden", userName, clientHost); return; } final JSONObject originalArticle = requestJSONObject.getJSONObject(Article.ARTICLE); final String articleTitle = originalArticle.optString(Article.ARTICLE_TITLE); String articleTags = articleMgmtService.formatArticleTags(originalArticle.optString(Article.ARTICLE_TAGS)); String articleContent = originalArticle.optString(Article.ARTICLE_CONTENT); final String permalink = originalArticle.optString(Article.ARTICLE_PERMALINK); articleContent += "<p class='fn-clear'><span class='fn-right'><span class='ft-small'>该文章同步自</span> " + "<i style='margin-right:5px;'><a target='_blank' href='" + clientHost + permalink + "'>" + clientTitle + "</a></i></span></p>"; final String authorId = user.optString(Keys.OBJECT_ID); final String clientArticleId = originalArticle.optString(Keys.OBJECT_ID); final JSONObject oldArticle = articleQueryService.getArticleByClientArticleId(authorId, clientArticleId); if (null == oldArticle) { LOGGER.log( Level.WARN, "Not found article [clientHost={0}, clientArticleId={1}] to update", clientHost, clientArticleId); return; } final JSONObject article = new JSONObject(); article.put(Keys.OBJECT_ID, oldArticle.optString(Keys.OBJECT_ID)); article.put(Article.ARTICLE_TITLE, articleTitle); article.put(Article.ARTICLE_CONTENT, articleContent); article.put(Article.ARTICLE_EDITOR_TYPE, 0); article.put(Article.ARTICLE_SYNC_TO_CLIENT, false); article.put(Article.ARTICLE_CLIENT_ARTICLE_ID, clientArticleId); article.put(Article.ARTICLE_AUTHOR_ID, authorId); article.put(Article.ARTICLE_AUTHOR_EMAIL, clientAdminEmail.toLowerCase().trim()); article.put(Article.ARTICLE_T_IS_BROADCAST, false); if (!Role.ADMIN_ROLE.equals(user.optString(User.USER_ROLE))) { articleTags = articleMgmtService.filterReservedTags(articleTags); } try { if (Strings.isEmptyOrNull(articleTags)) { throw new ServiceException(langPropsService.get("articleTagReservedLabel")); } article.put(Article.ARTICLE_TAGS, articleTags); articleMgmtService.updateArticle(article); ret.put(Keys.STATUS_CODE, true); } catch (final ServiceException e) { final String msg = langPropsService.get("updateFailLabel") + " - " + e.getMessage(); LOGGER.log(Level.ERROR, msg, e); ret.put(Keys.MSG, msg); } // Updates client record JSONObject client = clientQueryService.getClientByAdminEmail(clientAdminEmail); if (null == client) { client = new JSONObject(); client.put(Client.CLIENT_ADMIN_EMAIL, clientAdminEmail); client.put(Client.CLIENT_HOST, clientHost); client.put(Client.CLIENT_NAME, clientName); client.put(Client.CLIENT_RUNTIME_ENV, clientRuntimeEnv); client.put(Client.CLIENT_VERSION, clientVersion); client.put(Client.CLIENT_LATEST_ADD_COMMENT_TIME, 0L); client.put(Client.CLIENT_LATEST_ADD_ARTICLE_TIME, System.currentTimeMillis()); clientMgmtService.addClient(client); } else { client.put(Client.CLIENT_ADMIN_EMAIL, clientAdminEmail); client.put(Client.CLIENT_HOST, clientHost); client.put(Client.CLIENT_NAME, clientName); client.put(Client.CLIENT_RUNTIME_ENV, clientRuntimeEnv); client.put(Client.CLIENT_VERSION, clientVersion); client.put(Client.CLIENT_LATEST_ADD_ARTICLE_TIME, System.currentTimeMillis()); clientMgmtService.updateClient(client); } }
/** * Shows add article. * * @param context the specified context * @param request the specified request * @param response the specified response * @throws Exception exception */ @RequestProcessing(value = "/post", method = HTTPRequestMethod.GET) @Before(adviceClass = {StopwatchStartAdvice.class, LoginCheck.class}) @After(adviceClass = {CSRFToken.class, StopwatchEndAdvice.class}) public void showAddArticle( final HTTPRequestContext context, final HttpServletRequest request, final HttpServletResponse response) throws Exception { final AbstractFreeMarkerRenderer renderer = new SkinRenderer(); context.setRenderer(renderer); renderer.setTemplateName("/home/post.ftl"); final Map<String, Object> dataModel = renderer.getDataModel(); // Qiniu file upload authenticate final Auth auth = Auth.create(Symphonys.get("qiniu.accessKey"), Symphonys.get("qiniu.secretKey")); final String uploadToken = auth.uploadToken(Symphonys.get("qiniu.bucket")); dataModel.put("qiniuUploadToken", uploadToken); dataModel.put("qiniuDomain", Symphonys.get("qiniu.domain")); String tags = request.getParameter(Tag.TAGS); if (StringUtils.isBlank(tags)) { tags = ""; dataModel.put(Tag.TAGS, tags); } else { tags = articleMgmtService.formatArticleTags(tags); final String[] tagTitles = tags.split(","); final StringBuilder tagBuilder = new StringBuilder(); for (final String title : tagTitles) { final String tagTitle = title.trim(); if (Strings.isEmptyOrNull(tagTitle)) { continue; } if (!Tag.TAG_TITLE_PATTERN.matcher(tagTitle).matches()) { continue; } if (Strings.isEmptyOrNull(tagTitle) || tagTitle.length() > Tag.MAX_TAG_TITLE_LENGTH || tagTitle.length() < 1) { continue; } final JSONObject currentUser = (JSONObject) request.getAttribute(User.USER); if (!Role.ADMIN_ROLE.equals(currentUser.optString(User.USER_ROLE)) && ArrayUtils.contains(Symphonys.RESERVED_TAGS, tagTitle)) { continue; } tagBuilder.append(tagTitle).append(","); } if (tagBuilder.length() > 0) { tagBuilder.deleteCharAt(tagBuilder.length() - 1); } dataModel.put(Tag.TAGS, tagBuilder.toString()); } final String type = request.getParameter(Common.TYPE); if (StringUtils.isBlank(type)) { dataModel.put(Article.ARTICLE_TYPE, Article.ARTICLE_TYPE_C_NORMAL); } else { int articleType = Article.ARTICLE_TYPE_C_NORMAL; try { articleType = Integer.valueOf(type); } catch (final Exception e) { LOGGER.log(Level.WARN, "Gets article type error [" + type + "]", e); } if (Article.isInvalidArticleType(articleType)) { articleType = Article.ARTICLE_TYPE_C_NORMAL; } dataModel.put(Article.ARTICLE_TYPE, articleType); } filler.fillHeaderAndFooter(request, response, dataModel); }