add cambrian logo and title

Author: zoumiaojiang

packages/mip/examples/page/index.html

@@ -125,7 +125,7 @@ <h3>共享数据 checklist:</h3>
 
     <a class="link" href="../builtin/mip-iframe.html" mip-link>Login</a>
     <a class="link" href="./tree.html?a=1#c=1&a=4" mip-link data-title="Customized title">Go to Tree</a>
-    <a class="link" href="./tree.html" mip-link cache-first>Go to Tree cache first</a>
+    <a class="link" href='./tree.html' mip-link cache-first>Go to Tree cache first</a>
     <a class="link" id="prerender">Prerender</a>
 
     <br><br>

packages/mip/src/components/mip-shell/index.js

@@ -117,6 +117,8 @@ class MipShell extends CustomElement {
       window.MIP_SHELL_ROUTES_AUTO_GENERATED = true
     }
 
+    this.mergeCambrianData(tmpShellConfig)
+
     if (page.isRootPage) {
       tmpShellConfig.routes.forEach(route => {
         !this.ignoreWarning && checkRouteConfig(route)
@@ -208,6 +210,61 @@ class MipShell extends CustomElement {
     }
   }
 
+  mergeCambrianData(tmpShellConfig) {
+    let cambrianObj;
+    let hashObj = {}
+    if (location.hash) {
+      let tmpHashArr = location.hash.replace('#', '').split('&')
+      tmpHashArr.forEach(hashStr => {
+        let hashSplitArr = hashStr.split('=')
+        hashObj[hashSplitArr[0]] = hashSplitArr[1] || ''
+      })
+    }
+
+    // hash 传入的 logo 和 title 的优先级比直接配置在当前的 path 上的低，要比 * 的优先级高
+    if (hashObj.cambrian) {
+      try {
+        cambrianObj = JSON.parse(decodeURIComponent(hashObj.cambrian))
+        // 如果传入的参数出错或者解析不成功，就忽略这个 hash 参数
+      } catch (e) {}
+    }
+
+    if (cambrianObj && cambrianObj.title) {
+      let cambrianRoute = {
+        pattern: location.pathname,
+        meta: {
+          header: {
+            show: true,
+            title: cambrianObj.title || '',
+            logo: cambrianObj.logo || ''
+          },
+          view: {
+            isIndex: true
+          }
+        }
+      }
+
+      if (tmpShellConfig.routes && tmpShellConfig.routes.length) {
+        let injectFlag = true
+
+        for (let i = 0; i < tmpShellConfig.routes.length; i++) {
+          let route = tmpShellConfig.routes[i]
+          let re = convertPatternToRegexp(route.pattern)
+          if (route.pattern !== '*' && re.test(page.pageId)) {
+            tmpShellConfig.routes[i] = fn.extend(true, {}, cambrianRoute, route)
+            injectFlag = false
+            break
+          }
+        }
+        injectFlag && tmpShellConfig.routes.unshift(cambrianRoute)
+      } else {
+        tmpShellConfig.routes = cambrianRoute
+      }
+    }
+
+    console.log(tmpShellConfig, page)
+  }
+
   prerenderAllowed () {
     return true
   }

packages/mip/src/viewer.js

@@ -274,7 +274,10 @@ let viewer = {
     let retObj = Object.assign({}, targetHashObj, curHashObj)
 
     for (let key in retObj) {
-      hashStr += `${key}${retObj[key].sep}${retObj[key].value}&`
+      // 不透传熊掌号相关的 hash，只保证第一次 logo + title 展现
+      if (key !== 'cambrian') {
+        hashStr += `${key}${retObj[key].sep}${retObj[key].value}&`
+      }
     }
 
     // hash 透传机制