ppt缩略图生成

src/renderer/src/views/prepare/index.vue

@@ -205,13 +205,12 @@ import TreeLog from '@/views/prepare/components/treeLog.vue'
 import classStart from './container/class-start.vue' // 预备上课
 import MsgEnum from '@/plugins/imChat/msgEnum'  // im 消息枚举
 import * as commUtils from "@/utils/comm";
-import * as Api_server from "@/api/apiService";
 import msgUtils from "@/plugins/modal";
+import * as Api_server from "@/api/apiService";
 import * as API_entpcoursefile from "@/api/education/entpcoursefile";
+import { slidesToImg } from '@/utils/ppt' // ppt相关工具
 import ChatWs from '@/plugins/socket' // 聊天socket
 if (!ChatWs.ws) ChatWs.init()
-// import Chat from '@/utils/chat' // im 登录初始化
-// if (!Chat.imChat) Chat.init()
 
 const toolStore = useToolState()
 const fs = require('fs')
@@ -573,8 +572,9 @@ export default {
         },500)
       })
     },
-    openFilePicker(){
+    async openFilePicker(){
       this.$refs.fileInput.click();
+      // const files = await commUtils.getFiles()
     },
     handleFileChange(){
       const file = event.target.files[0];
@@ -634,6 +634,8 @@ export default {
       this.pgDialog.pg.percentage = 0
       const resPptJson = await PPTXFileToJson(file)
       const { def, slides, ...content } = resPptJson
+      // 生成缩略图
+      const thumbnails = await slidesToImg(slides, content.width)
       // 转换图片|音频|视频 为线上地址
       let completed = 0
       const total = slides.length
@@ -686,6 +688,7 @@ export default {
               title: '',
               filetype: 'slide',
               slides: resSlides,
+              thumbnails, // 缩略图
               edituserid: this.userStore.userId
             }
             const res_3 = await API_entpcoursefile.batchAddNew(params)