From d8fc3ec09f864dc336b649f66a2c62345da12629 Mon Sep 17 00:00:00 2001
From: yj <2077506045@qq.com>
Date: 星期三, 08 五月 2024 18:02:19 +0800
Subject: [PATCH] 答题LOGO自定义功能

---
 src/layout/index.vue |   41 ++++++++++++++++++++++++++++++++++-------
 1 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/src/layout/index.vue b/src/layout/index.vue
index 2e6a7e1..ca5a298 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -1,21 +1,21 @@
 <template>
   <el-container>
-    <el-header height="60" class="student-header header" :style="{'background-color': productType==='API_Fan'?'#fff':'#409eff'}">
+    <el-header height="60" class="student-header header" :style="{'background-color': logo!='none'?'#fff':'#409eff'}">
       <div class="head-language" v-if="langFlag">
         <!--<lang-select class="right-menu-item" />-->
         <!--鍥介檯鍖栫殑璇█閫夋嫨-->
         <!--<component :is="langSelect"></component>-->
       </div>
       <div class="head-user" style="float:left;">
-        <span></span>
         <el-dropdown trigger="click" placement="bottom">
-          <el-image v-if="productType==='API_Fan'" :style="{'height': isMobile?'50px':'60px','margin-top':'5px'}" :src="require('@/assets/logo-apifan.png')" fit="fill"></el-image>
-          <el-badge v-else style="height: 50px;">
+          <el-image v-if="productType=='API_Fan'" :style="{'max-height': isMobile?'50px':'50px','margin-top':'5px','height':logoHeight+'px'}" :src="require('@/assets/logo-apifan.png')" fit="fill"></el-image>
+          <el-image @load="imageLoad" @error="imageError" v-else-if="logo!='none'" :style="{'max-height': isMobile?'50px':'50px','margin-top':'5px','height':logoHeight+'px'}" :src="logo" fit="fill"></el-image>
+          <el-badge v-else-if="logo=='none'" style="height: 50px;">
             <el-avatar  class="el-dropdown-avatar" size="medium"  :src="userInfo.imagePath === null ? require('@/assets/logo-t.jpg') : userInfo.imagePath"></el-avatar>
           </el-badge>
           <el-dropdown-menu slot="dropdown">
 <!--            <el-dropdown-item divided>淇濆瓨閫�鍑�</el-dropdown-item>-->
-          </el-dropdown-menu> 
+          </el-dropdown-menu>
         </el-dropdown>
       </div>
     </el-header>
@@ -29,12 +29,14 @@
 
 <script>
 import LangSelect from '@/components/LangSelect'
-import { mapState } from 'vuex'
+import { mapMutations, mapState } from 'vuex'
 export default {
   name: 'Layout',
   data () {
     return {
       defaultUrl: '/index',
+      logoHeight: 50,
+      logoUrl: null,
       userInfo: {
         imagePath: null
       },
@@ -44,17 +46,42 @@
   },
   created () {
   },
+  computed: {
+
+  },
   methods: {
     logout: function () {
       window.opener = null
       window.open('about:blank', '_top').close()
-    }
+    },
+    getLogoHeight: function () {
+
+    },
+    imageLoad: function (e) {
+      sessionStorage.setItem('logoUrl', this.logo)
+      let that = this
+      var img = new Image()
+      img.onload = function () {
+        that.logoHeight = img.height
+        if (that.logoHeight > 50) {
+          that.logoHeight = 50
+        }
+      }
+      img.src = that.logo
+    },
+    imageError: function (e) {
+      if (this.logo === null) {
+        this.setLogo(sessionStorage.getItem('logoUrl'))
+      }
+    },
+    ...mapMutations('user', ['setLogo'])
   },
   components: {
     'langSelect': LangSelect
   },
   computed: {
     ...mapState('user', { langFlag: state => state.langFlag }),
+    ...mapState('user', { logo: state => state.logo }),
     ...mapState('exam', { productType: state => state.productType })
   }
 }

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