#2710 教师端课堂记录封面

TEAMModelOS/ClientApp/src/view/mycourse/record/Record.vue

@@ -474,24 +474,25 @@ export default {
         params.expire = true
       }
       this.$api.lessonRecord.getLessonList(params).then(
-        res => {
+        async res => {
           if (res.lessonRecords) {
             res.lessonRecords.forEach(item => {
               item.show = item.show ? item.show : []
               item.isShare = item.show.includes('student')
             })
-            this.recordList = res.lessonRecords
+            let reList = res.lessonRecords
             let sasInfo = {}
             let blobInfo = this.rcdParams.scope === 'school' ? this.$store.state.user.schoolProfile : this.$store.state.user.userProfile
             sasInfo.sas = '?' + blobInfo.blob_sas
             sasInfo.name = this.rcdParams.scope === 'school' ? this.$store.state.userInfo.schoolCode : this.$store.state.userInfo.TEAMModelId
             sasInfo.url = blobInfo.blob_uri.slice(0, blobInfo.blob_uri.lastIndexOf(sasInfo.name) - 1)
-            this.recordList.forEach(item => {
+            reList.forEach(item => {
               item.sokrateImg = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Sokrates/SokratesResults/event.png${sasInfo.sas}`
               item.eNote = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Note.pdf${sasInfo.sas}`
               item.video = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Record/CourseRecord.mp4${sasInfo.sas}`
-              item.poster = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Record/CoverImage.jpg${sasInfo.sas}`
+              // item.poster = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Record/CoverImage.jpg${sasInfo.sas}`
             })
+            this.recordList = await this.getCoverImg(reList)
             this.recordList.sort((a, b) => {
               return a.startTime - b.startTime > 0 ? -1 : 1
             })
@@ -502,6 +503,35 @@ export default {
         }
       )
     },
+    getCoverImg(lists) {
+        return new Promise(async (resolve, reject) => {
+            let promiseArr = []
+            let sasInfo = {}
+            let blobInfo = this.rcdParams.scope === 'school' ? this.$store.state.user.schoolProfile : this.$store.state.user.userProfile
+            sasInfo.sas = '?' + blobInfo.blob_sas
+            sasInfo.name = this.rcdParams.scope === 'school' ? this.$store.state.userInfo.schoolCode : this.$store.state.userInfo.TEAMModelId
+            sasInfo.url = blobInfo.blob_uri.slice(0, blobInfo.blob_uri.lastIndexOf(sasInfo.name) - 1)
+            lists.forEach((item, index) => {
+                promiseArr.push(new Promise(async (r, j) => {
+                    let imageCover = ''
+                    try {
+                        let url = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/IES/TimeLine.json${sasInfo.sas}`
+                        let res = JSON.parse(await this.$tools.getFile(url))
+                        let pgids = res.PgIdList || []
+                        imageCover = `${sasInfo.url}/${sasInfo.name}/records/${item.id}/Memo/${pgids[0]}.jpg${sasInfo.sas}`
+                    } catch (e) {
+                    }
+                    item.poster = imageCover
+                    r(item)
+                }))
+            })
+            Promise.all(promiseArr).then(res => {
+                resolve(res)
+            }).catch(err => {
+                reject(err)
+            })
+        })
+    },
   },
   watch: {
     rcdParams: {