From 9a34d47c66ffd35ec341eb755ccf6b3417f09a5a Mon Sep 17 00:00:00 2001
From: Reed Sun <superreedsun@gmail.com>
Date: Sat, 24 Mar 2018 12:06:35 +0800
Subject: [PATCH] Improve the display of bread crumbs (#1053)

* Improve the display of bread crumbs

* unuse template literals
---
 src/layouts/BasicLayout.js | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/layouts/BasicLayout.js b/src/layouts/BasicLayout.js
index 60339b99..6ee29894 100644
--- a/src/layouts/BasicLayout.js
+++ b/src/layouts/BasicLayout.js
@@ -38,6 +38,25 @@ const getRedirect = (item) => {
 };
 getMenuData().forEach(getRedirect);
 
+/**
+ * 获取面包屑映射
+ * @param {Object} menuData 菜单配置
+ * @param {Object} routerData 路由配置
+ */
+const getBreadcrumbNameMap = (menuData, routerData) => {
+  const result = {};
+  const childResult = {};
+  for (const i of menuData) {
+    if (!routerData[i.path]) {
+      result[i.path] = i;
+    }
+    if (i.children) {
+      Object.assign(childResult, getBreadcrumbNameMap(i.children, routerData));
+    }
+  }
+  return Object.assign({}, routerData, result, childResult);
+};
+
 const query = {
   'screen-xs': {
     maxWidth: 575,
@@ -76,7 +95,7 @@ class BasicLayout extends React.PureComponent {
     const { location, routerData } = this.props;
     return {
       location,
-      breadcrumbNameMap: routerData,
+      breadcrumbNameMap: getBreadcrumbNameMap(getMenuData(), routerData),
     };
   }
   componentDidMount() {
-- 
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