com.jfinal.core.Controller#setAttr

Source File: SessionInViewInterceptor.java From my_curd with Apache License 2.0

6 votes

@SuppressWarnings({"rawtypes", "unchecked"})
public void intercept(Invocation inv) {
    inv.invoke();

    Controller c = inv.getController();
    if (c.getRender() instanceof com.jfinal.render.JsonRender) {
        return;
    }
    HttpSession hs = c.getSession(false);
    if (hs != null) {
        Map session = new com.jfinal.ext.interceptor.SessionInViewInterceptor.JFinalSession(hs);
        for (String sessionField : sessionFields) {
            session.put(sessionField, hs.getAttribute(sessionField));
        }
        c.setAttr("session", session);
    }
}

Source File: JPressInterceptor.java From jpress with GNU Lesser General Public License v3.0

6 votes

@Override
public void intercept(Invocation inv) {

    Controller controller = inv.getController();

    //方便模板开发者直接在模板里接收参数
    controller.setAttr("C", controller);
    controller.setAttr("CDN", JPressOptions.getCDNDomain());
    controller.setAttr(ADDON_PATH_KEY, ADDON_PATH_VALUE);

    Enumeration<String> paraKeys = controller.getParaNames();
    if (paraKeys != null) {
        while (paraKeys.hasMoreElements()) {
            String key = paraKeys.nextElement();
            // 有很多 options 字段的 model，为了扩展 model 本身的内容
            // 为了安全起见，不让客户端提交 .options 对 model 本身的 options 字段进行覆盖
            if (key != null && key.endsWith(".options")) {
                LogKit.error("paras has options key :" + key);
                controller.renderError(404);
                return;
            }
        }
    }

    inv.invoke();
}

Source File: TokenInterceptor.java From jfinal-api-scaffold with MIT License

6 votes

@Override
public void intercept(ActionInvocation ai) {
    Controller controller = ai.getController();
    String token = controller.getPara("token");
    if (StringUtils.isEmpty(token)) {
        controller.renderJson(new BaseResponse(Code.ARGUMENT_ERROR, "token can not be null"));
        return;
    }

    User user = TokenManager.getMe().validate(token);
    if (user == null) {
        controller.renderJson(new BaseResponse(Code.TOKEN_INVALID, "token is invalid"));
        return;
    }
    
    controller.setAttr("user", user);
    ai.invoke();
}

Source File: SearchSql.java From my_curd with Apache License 2.0

5 votes

public void intercept(Invocation ai) {
        Controller c = ai.getController();

        // 查询字段前缀
        String prefix = "search_";
        // 获得 查询 参数
        Map<String, Object> searchParams = getParametersStartingWith(c.getRequest(), prefix);

        // 获得 查询 所有的 查询 filter
        Map<String, SearchFilter> filters = SearchFilter.parse(searchParams);

        // 根据 filter 获得 wheresql 语句
        String whereSql = buildFilter(filters.values());
        c.setAttr(Constant.SEARCH_SQL, whereSql);

        int pageNumber = c.getParaToInt("page", 1);
        int pageSize = c.getParaToInt("rows", 1);

        //分页参数, 兼容 bootstrap 分页 和 easyui grid 分页
//        int pageNumber;
//        int pageSize;
//        if (StrKit.notBlank(c.getPara("offset"))) {
//            // bootstraptable 分页
//            pageNumber = c.getParaToInt("offset", 0);
//            pageSize = c.getParaToInt("limit", 10);
//            if (pageNumber != 0) {// 获取页数
//                pageNumber = pageNumber / pageSize;
//            }
//            pageNumber += 1;
//        } else {
//            // easyui grid 分页
//            pageNumber = c.getParaToInt("page", 1);
//            pageSize = c.getParaToInt("rows", 1);
//        }

        c.setAttr("pageNumber", pageNumber);
        c.setAttr("pageSize", pageSize);
        ai.invoke();
    }

Source File: UserInterceptor.java From jpress with GNU Lesser General Public License v3.0

5 votes

@Override
public void intercept(Invocation inv) {

    Controller c = inv.getController();
    User user = c.getAttr(JPressConsts.ATTR_LOGINED_USER);

    if (user != null) {

        //购物车的相关信息
        setUserCartInfoAttrs(inv, user);

        inv.invoke();
        return;
    }


    String uid = CookieUtil.get(c, JPressConsts.COOKIE_UID);
    if (StrUtil.isBlank(uid)) {
        inv.invoke();
        return;
    }

    user = userService.findById(uid);

    if (user != null) {
        c.setAttr(JPressConsts.ATTR_LOGINED_USER, user);
        setUserCartInfoAttrs(inv, user);

    }

    inv.invoke();
}

Source File: TemplateInterceptor.java From jpress with GNU Lesser General Public License v3.0

5 votes

@Override
public void intercept(Invocation inv) {

    Controller controller = inv.getController();

    controller.setAttr(JPressConsts.ATTR_WEB_TITLE, StrUtil.escapeHtml(webTitle));
    controller.setAttr(JPressConsts.ATTR_WEB_SUBTITLE, StrUtil.escapeHtml(webSubTitle));
    controller.setAttr(JPressConsts.ATTR_WEB_NAME, StrUtil.escapeHtml(webName));
    controller.setAttr(JPressConsts.ATTR_WEB_IPC_NO, StrUtil.escapeHtml(webIpcNo));
    controller.setAttr(JPressConsts.ATTR_SEO_TITLE, StrUtil.escapeHtml(seoTitle));
    controller.setAttr(JPressConsts.ATTR_SEO_KEYWORDS, StrUtil.escapeHtml(seoKeyword));
    controller.setAttr(JPressConsts.ATTR_SEO_DESCRIPTION, StrUtil.escapeHtml(seoDescription));

    controller.setAttr(JPressConsts.ATTR_WEB_DOMAIN, webDomain);
    controller.setAttr(JPressConsts.ATTR_WEB_COPYRIGHT, webCopyright);

    //添加CSRF的配置，方便在前台进行退出等操作
    String uuid = StrUtil.uuid();
    inv.getController().setCookie(CSRFInterceptor.CSRF_KEY, uuid, -1);
    inv.getController().setAttr(CSRFInterceptor.CSRF_ATTR_KEY, uuid);

    MenuService menuService = Aop.get(MenuService.class);
    List<Menu> menus = menuService.findListByType(Menu.TYPE_MAIN);
    SortKit.toTree(menus);
    controller.setAttr(JPressConsts.ATTR_MENUS, menus);


    Template template = TemplateManager.me().getCurrentTemplate();
    controller.setAttr("TPATH", template == null ? "" : template.getRelativePath());

    inv.invoke();
}

Source File: ArticleModuleInitializer.java From jpress with GNU Lesser General Public License v3.0

5 votes

@Override
public String onRenderDashboardBox(Controller controller) {
    List<Article> articles = Aop.get(ArticleService.class).findListByColumns(Columns.create().eq("status", Article.STATUS_NORMAL), "id desc", 10);
    controller.setAttr("articles", articles);

    ArticleCommentService commentService = Aop.get(ArticleCommentService.class);
    List<ArticleComment> articleComments = commentService.findListByColumns(Columns.create().ne("status", ArticleComment.STATUS_TRASH), "id desc", 10);
    controller.setAttr("articleComments", articleComments);

    return "article/_dashboard_box.html";
}

Source File: ProductValidate.java From jpress with GNU Lesser General Public License v3.0

5 votes

@Override
public void intercept(Invocation inv) {

    Controller c = inv.getController();

    Long productId = inv.getController().getLong("id");
    Product product = productService.findById(productId);

    if (product == null || !product.isNormal()) {
        if (RequestUtil.isAjaxRequest(c.getRequest())) {
            c.renderJson(Ret.fail().set("code", "2").set("message", "商品不存在或已下架。"));
        } else {
            c.renderError(404);
        }
        return;
    }


    User user = UserInterceptor.getThreadLocalUser();
    if (user == null) {
        if (RequestUtil.isAjaxRequest(c.getRequest())) {
            c.renderJson(Ret.fail()
                    .set("code", 1)
                    .set("message", "用户未登录")
                    .set("gotoUrl", JFinal.me().getContextPath() + "/user/login?gotoUrl=" + product.getUrl()));
        } else {
            c.redirect("/user/login?gotoUrl=" + product.getUrl());
        }
        return;
    }

    c.setAttr(ATTR_PRODUCT,product);
    inv.invoke();
}

Source File: PayConfigUtil.java From jpress with GNU Lesser General Public License v3.0

5 votes

public static void setConfigAttrs(Controller controller) {
    controller.setAttr("alipayConfig", getAlipayPayConfig());
    controller.setAttr("alipayxConfig", getAlipayxPayConfig());
    controller.setAttr("wechatConfig", getWechatPayConfig());
    controller.setAttr("wechatxConfig", getWechatxPayConfig());
    controller.setAttr("paypalConfig", getPaypalPayConfig());
}

Source File: VisitorInterceptor.java From zrlog with Apache License 2.0

5 votes

/**
 * 方便开发环境使用，将Servlet的Request域的数据转化JSON字符串，配合dev.jsp使用，定制主题更加方便
 *
 * @param controller
 */
private void fullDevData(Controller controller) {
    boolean dev = JFinal.me().getConstants().getDevMode();
    controller.setAttr("dev", dev);
    if (dev) {
        Map<String, Object> attrMap = new LinkedHashMap<>();
        Enumeration<String> enumerations = controller.getAttrNames();
        while (enumerations.hasMoreElements()) {
            String key = enumerations.nextElement();
            attrMap.put(key, controller.getAttr(key));
        }
        controller.setAttr("requestScopeJsonString", Json.getJson().toJson(attrMap));
    }
}

Source File: AdminInterceptor.java From zrlog with Apache License 2.0

5 votes

/**
 * 为了规范代码，这里做了一点类是Spring的ResponseEntity的东西，及通过方法的返回值来判断是应该返回页面还会对应JSON数据
 * 具体方式看 AdminRouters，这里用到了 ThreadLocal
 *
 * @param ai
 */
private void adminPermission(Invocation ai) {
    Controller controller = ai.getController();
    AdminTokenVO adminTokenVO = adminTokenService.getAdminTokenVO(controller.getRequest());
    if (adminTokenVO != null) {
        try {
            User user = new User().findById(adminTokenVO.getUserId());
            if (StringUtils.isEmpty(user.getStr("header"))) {
                user.set("header", Constants.DEFAULT_HEADER);
            }
            controller.setAttr("user", user);
            controller.setAttr("protocol", adminTokenVO.getProtocol());
            TemplateHelper.fullTemplateInfo(controller, false);
            if (!"/admin/logout".equals(ai.getActionKey())) {
                adminTokenService.setAdminToken(user, adminTokenVO.getSessionId(), adminTokenVO.getProtocol(), controller.getRequest(), controller.getResponse());
            }
            ai.invoke();
            // 存在消息提示
            if (controller.getAttr("message") != null) {
                initIndex(controller.getRequest());
                controller.render(new FreeMarkerRender("/admin/index.ftl"));
            } else {
                if (!tryDoRender(ai, controller)) {
                    controller.renderHtml(IOUtil.getStringInputStream(new FileInputStream(PathKit.getWebRootPath() + Constants.NOT_FOUND_PAGE)));
                }
            }
        } catch (Exception e) {
            LOGGER.error("", e);
            exceptionHandler(ai, e);
        } finally {
            AdminTokenThreadLocal.remove();
        }
    } else if ("/admin/login".equals(ai.getActionKey()) || "/api/admin/login".equals(ai.getActionKey())) {
        ai.invoke();
        tryDoRender(ai, controller);
    } else {
        blockUnLoginRequestHandler(ai);
    }
}

Source File: CacheService.java From zrlog with Apache License 2.0

4 votes

private void initCache(Controller baseController) {
    BaseDataInitVO cacheInit = (BaseDataInitVO) JFinal.me().getServletContext().getAttribute(Constants.CACHE_KEY);
    if (cacheInit == null) {
        cacheInit = new BaseDataInitVO();
        Map<String, Object> website = new WebSite().getWebSite();
        //兼容早期模板判断方式
        website.put("user_comment_pluginStatus", "on".equals(website.get("duoshuo_status")));

        BaseDataInitVO.Statistics statistics = new BaseDataInitVO.Statistics();
        statistics.setTotalArticleSize(new Log().count());
        cacheInit.setStatistics(statistics);
        cacheInit.setWebSite(website);
        cacheInit.setLinks(new Link().find());
        cacheInit.setTypes(new Type().find());
        statistics.setTotalTypeSize(cacheInit.getTypes().size());
        cacheInit.setLogNavs(new LogNav().find());
        cacheInit.setPlugins(new Plugin().find());
        cacheInit.setArchives(new Log().getArchives());
        cacheInit.setTags(new Tag().find());
        statistics.setTotalTagSize(cacheInit.getTags().size());
        List<Type> types = cacheInit.getTypes();
        cacheInit.setHotLogs((List<Log>) new Log().find(1, 6).get("rows"));
        Map<Map<String, Object>, List<Log>> indexHotLog = new LinkedHashMap<>();
        for (Type type : types) {
            Map<String, Object> typeMap = new TreeMap<>();
            typeMap.put("typeName", type.getStr("typeName"));
            typeMap.put("alias", type.getStr("alias"));
            indexHotLog.put(typeMap, (List<Log>) new Log().findByTypeAlias(1, 6, type.getStr("alias")).get("rows"));
        }
        cacheInit.setIndexHotLogs(indexHotLog);
        //存放公共数据到ServletContext
        JFinal.me().getServletContext().setAttribute("WEB_SITE", website);
        JFinal.me().getServletContext().setAttribute(Constants.CACHE_KEY, cacheInit);
        List<File> staticFiles = new ArrayList<>();
        FileUtils.getAllFiles(PathKit.getWebRootPath(), staticFiles);
        for (File file : staticFiles) {
            String uri = file.toString().substring(PathKit.getWebRootPath().length());
            cacheFileMap.put(uri, file.lastModified() + "");
        }
    }
    if (baseController != null) {
        final BaseDataInitVO cacheInitFile = cacheInit;
        if(cacheInit.getTags() == null || cacheInit.getTags().isEmpty()){
            cacheInit.getPlugins().stream().filter(e -> e.get("pluginName").equals("tags")).findFirst().ifPresent(e -> {
                cacheInitFile.getPlugins().remove(e);
            });
        }
        if(cacheInit.getArchives() == null || cacheInit.getArchives().isEmpty()){
            cacheInit.getPlugins().stream().filter(e -> e.get("pluginName").equals("archives")).findFirst().ifPresent(e -> {
                cacheInitFile.getPlugins().remove(e);
            });
        }
        if(cacheInit.getTypes() == null || cacheInit.getTypes().isEmpty()){
            cacheInit.getPlugins().stream().filter(e -> e.get("pluginName").equals("types")).findFirst().ifPresent(e -> {
                cacheInitFile.getPlugins().remove(e);
            });
        }
        if(cacheInit.getLinks() == null || cacheInit.getLinks().isEmpty()){
            cacheInit.getPlugins().stream().filter(e -> e.get("pluginName").equals("links")).findFirst().ifPresent(e -> {
                cacheInitFile.getPlugins().remove(e);
            });
        }
        baseController.setAttr("init", cacheInitFile);
        baseController.setAttr("website", cacheInitFile.getWebSite());
        //默认开启文章封面
        cacheInitFile.getWebSite().putIfAbsent("article_thumbnail_status", "1");
        Constants.WEB_SITE.clear();
        Constants.WEB_SITE.putAll(cacheInitFile.getWebSite());
    }
}

Java Code Examples for com.jfinal.core.Controller#setAttr()