update for set channel middleware

@@ -27,6 +27,8 @@ const cookie = require('./library/cookie');
 const app = express();
 const MemcachedStore = memcached(session);
 
+const setChannel = require('./doraemon/middleware/set-channel');
+
 
 // 向模板注入变量
 app.locals.devEnv = app.get('env') === 'development';
@@ -35,6 +37,7 @@ app.locals.version = pkg.version;
 // 指定libray目录
 global.library = path.resolve('./library/');
 
+
 app.set('view engine', '.hbs');
 
 app.use(favicon(path.join(__dirname, '/public/favicon.ico')));
@@ -62,6 +65,14 @@ app.use(session({
     })
 }));
 
+
+// req和res绑定yoho对象，用于传递全局数据, 如req.yoho.channel等
+app.use((req, res, next) => {
+    req.yoho = {};
+    res.yoho = {};
+    next();
+});
+
 app.use((req, res, next) => {
     req.user = {};
 
@@ -77,6 +88,8 @@ app.use((req, res, next) => {
     next();
 });
 
+app.use(setChannel());
+
 // dispatcher
 require('./dispatch')(app);
 

@@ -28,8 +28,11 @@ const headTab = [
 ];
 
 const processPublicData = (req, title, navBtn) => {
-    let channel = req.query.channel || req.cookies._Channel || 'boys';
-    let headerData = headerModel.setNavHeader(title, channel, '', '', navBtn);
+    let headerData = headerModel.setNav({
+        navTitle: title,
+        navBtn: navBtn
+    });
+
     let renderData = {
         module: 'guang',
         title: title,

 /**
- * 频道页面
- * @author: Bi Kai<kai.bi@yoho.cn>
+ * 奥莱页面
+ * @author: 赵彪<bill.zhao@yoho.cn>
  * @date: 2016/05/09
  */
 'use strict';
@@ -19,9 +19,13 @@ const yhChannelMap = {
     lifestyle: 4
 };
 
+// 奥莱首页控制器
 exports.index = (req, res) => {
-    let channel = req.query.channel || req.cookies._Channel || 'boys';
-    let headerData = headerModel.setNavHeader('OUTLET', channel, true, '', null);
+    let headerData = headerModel.setNav({
+        navTitle: 'OUTLET',
+        navBtn: false
+    });
+
     let categoryId = req.query.category_id;
     let yhChannel = req.query.yh_channel || 1;
     let contentcode = req.query.content_code;
@@ -29,15 +33,17 @@ exports.index = (req, res) => {
     outletModel.getContent(categoryId, yhChannel, contentcode).then(result => {
         res.render('outlet', Object.assign({
             page: 'outlet',
-            pageHeader: headerData,
-            pageFooter: true
+            pageHeader: headerData
         }, renderData, result));
     });
 };
 
-exports.activity = (req, res) => {
-    let channel = req.query.channel || req.cookies._Channel || 'boys';
-    let headerData = headerModel.setNavHeader('OUTLET', channel, true, '', null);
+// 奥莱活动详情页
+exports.activityDetail = (req, res) => {
+    let headerData = headerModel.setNav({
+        navTitle: 'OUTLET',
+        navBtn: false
+    });
 
     outletModel.getActivity(req.query.id).then(result => {
         res.render('outlet/activity', Object.assign({
@@ -48,14 +54,17 @@ exports.activity = (req, res) => {
     });
 };
 
-exports.activityChannel = (req, res) => {
-    let channel = req.cookies._Channel || 'boys';
-    let headerData = headerModel.setNavHeader('OUTLET', channel, true, '', null);
+// 奥莱活动频道列表页
+exports.activityList = (req, res) => {
+    let headerData = headerModel.setNav({
+        navTitle: 'OUTLET',
+        navBtn: false
+    });
     let categoryId = req.query.category_id;
     let type = req.query.type || 2;
     let template = type === 2 ? 'outlet/will-end' : 'outlet/will-start';
     let page = type === 2 ? 'outlet-will-end' : 'outlet-will-start';
-    let yhChannel = yhChannelMap[channel];
+    let yhChannel = req.query.yh_channel || yhChannelMap[req.yoho.channel];
 
     outletModel.getNearlyActivity(yhChannel, type, categoryId).then(result => {
         res.render(template, Object.assign({

@@ -29,11 +29,12 @@ const queryParam = {
  */
 const processPublicData = (req, title, page) => {
     let data = {};
-    let channel = req.query.channel || req.cookies._Channel || 'boys';
-    let headerData = headerModel.setNavHeader(title, channel);
+    let headerData = headerModel.setNav({
+        navTitle: title
+    });
 
     data = {
-        channel: channel,
+        channel: req.yoho.channel,
         renderData: {
             module: 'product',
             page: page,

 /**
  * 频道页面 model
- * @author: Bi Kai<kai.bi@yoho.cn>
+ * @author: 赵彪<bill.zhao@yoho.cn>
  * @date: 2016/05/09
  */
 'use strict';

@@ -35,8 +35,8 @@ router.get('/sale/search', sale.search);
 router.get('/sale/filter', sale.filter);
 
 router.get('/outlet', outlet.index);
-router.get('/outlet/activity', outlet.activity);
+router.get('/outlet/activity', outlet.activityDetail);
 
-router.get('/outlet/activityinfo', outlet.activityChannel);
+router.get('/outlet/activityinfo', outlet.activityList);
 
 module.exports = router;

+/**
+ * 设置频道
+ * @author: 赵彪<bill.zhao@yoho.cn>
+ * @date: 2016/6/16
+ */
+
+'use strict';
+
+module.exports = () => {
+    return (req, res, next) => {
+        if (!req.xhr) {
+            const obj = {};
+            const channel = req.query.channel || req.cookies._Channel || 'boys';
+
+            obj[channel] = true;
+
+            Object.assign(res.locals, {
+                pageChannel: obj
+            });
+
+            req.yoho.channel = channel;
+            res.yoho.channel = channel;
+        }
+
+        next();
+    };
+};

@@ -8,36 +8,32 @@
 
 const _ = require('lodash');
 
-// const getChannle = () => ('kids');
-
 /**
- * 设置头部
- * @param {String} title 标题
- * @param {Boolen} channel 频道
- * @param {Boolen} backUrl 返回的url
- * @param {Boolen} navBtn 是否显示导航
- * @param {Boolen} navBack 是否显示返回箭头
+ * 传配置对象设置头部
+ * @param {Object} opt 头部选项对象
+ * @return {Object} 头部数据对象
  */
-exports.setNavHeader = (title, channel, navBack, backUrl, navBtn) => {
-    let header = {
-        navTitle: title,
-        backUrl: backUrl,
-        navBack: navBack,
-        navBtn: navBtn
+exports.setNav = (opt) => {
+    let defaultOpt = {
+        navTitle: 'Yoho!Buy', // 标题
+        navBack: true,        // 是否显示返回按钮
+        backUrl: '',          // 返回按钮对应的url
+        navBtn: true          // 顶部下拉菜单选项
     };
 
-    header[channel] = true;
 
-    return _.merge({
-        navTitle: '',
-        backUrl: true,
-        navBack: '',
-        navBtn: {
-            indexUrl: '/?go=1',
-            categoryUrl: '/cate',
-            shoppingCartUrl: '/cart/index/index',
-            mineUrl: '/home'
-        },
-        boys: true
-    }, header);
+    Object.assign(defaultOpt, opt || {});
+
+    if (defaultOpt.navBtn || _.isNull(defaultOpt.navBtn)) {
+        Object.assign(defaultOpt, {
+            navBtn: {             // 顶部下拉菜单选项
+                indexUrl: '/?go=1',
+                categoryUrl: '/cate',
+                shoppingCartUrl: '/cart/index/index',
+                mineUrl: '/home'
+            }
+        });
+    }
+
+    return defaultOpt;
 };

 {{#pageHeader}}
+{{# ../pageChannel}}
 <header id="yoho-header" class="yoho-header{{#if boys}} boys{{/if}}{{#if girls}} girls{{/if}}{{#if kids}} kids{{/if}}{{#if lifeStyle}} life-style{{/if}}">
+{{/ ../pageChannel}}
     {{#navBack}}
     <a href="{{#if backUrl}}{{backUrl}}{{^}}javascript:history.go(-1);{{/if}}" class="iconfont nav-back">&#xe610;</a>
     {{/navBack}}
@@ -20,7 +22,9 @@
     {{/navTitle}}
 </header>
 {{#navBtn}}
-<div class="homebuttom hide {{#if ../boys}} boys{{/if}}{{#if ../girls}} girls{{/if}}{{#if ../kids}} kids{{/if}}{{#if ../lifeStyle}} life-style{{/if}}">
+{{# ../../pageChannel}}
+<div class="homebuttom hide {{#if boys}} boys{{/if}}{{#if girls}} girls{{/if}}{{#if kids}} kids{{/if}}{{#if lifeStyle}} life-style{{/if}}">
+{{/ ../../pageChannel}}
     <ul>
         <li>
             <a href="{{ indexUrl }}">