From 98f494cf633e3acf5c20f3e9de0d708f2a6c2045 Mon Sep 17 00:00:00 2001
From: ZhangXianQiang <1135831638@qq.com>
Date: 星期五, 05 七月 2024 09:39:59 +0800
Subject: [PATCH] feat:视频浏览
---
src/views/folder/index.vue | 259 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 257 insertions(+), 2 deletions(-)
diff --git a/src/views/folder/index.vue b/src/views/folder/index.vue
index 0762013..1901e4e 100644
--- a/src/views/folder/index.vue
+++ b/src/views/folder/index.vue
@@ -1,26 +1,281 @@
<template>
- <div class="folder-container w-screen h-screen bg-slate-50 flex flex-col items-center">
+ <div class="train-container w-screen h-screen bg-slate-50 flex flex-col items-center">
<NormalHeader class="shrink-0"></NormalHeader>
<div class="list-container container grow relative">
<div class="list-content absolute top-0 bottom-0 left-0 right-0 py-4">
<div class="list-wrapper w-full h-full">
+ <el-card class="h-full" :body-style="{ height: '100%' }">
+ <div class="card-wrapper w-full h-full flex flex-col px-8 box-border">
+ <div class="card-header flex justify-between items-center shrink-0">
+ <div class="header-search flex items-center">
+ <el-input v-model="searchText" placeholder="璇疯緭鍏ユ悳绱㈠唴瀹�" :prefix-icon="Search" maxlength="20" />
+ <el-button type="primary" class="ml-4" @click="searchFile">鎼滅储</el-button>
+ </div>
+ </div>
+ <div class="card-main flex-1 my-5 relative">
+ <div class="main-content absolute top-0 bottom-0 left-0 right-0">
+ <el-table :data="fileList" height="100%" v-loading="loading">
+ <el-table-column label="鏂囦欢鍚嶇О">
+ <template #default="scope">
+ <div class="row-info">
+ <div class="icon">
+ <img :src="getIcon(scope.row.contentType)" class="width-img" />
+ </div>
+ <div class="label">{{ scope.row.introduction }}</div>
+ </div>
+ </template>
+ </el-table-column>
+ <el-table-column prop="className" label="鐝骇" align="center" />
+ <el-table-column prop="typeName" label="绉戠洰" align="center" />
+ <el-table-column prop="updateTime" label="涓婁紶鏃堕棿" align="center" />
+ <el-table-column>
+ <template #default="scope">
+ <el-button link type="primary" @click.prevent="checkRow(scope.row)">
+ 鏌ョ湅
+ </el-button>
+ </template>
+ </el-table-column>
+ </el-table>
+ </div>
+ </div>
+
+ <div class="card-footer flex justify-center mb-7 shrink-0">
+ <el-pagination background layout="prev, pager, next" :total="fileList.length"
+ :default-page-size="20"
+ :currentPage="currentIndex"
+ :hide-on-single-page="true"
+ @current-change="handleCurrentChange" />
+ </div>
+ </div>
+ </el-card>
</div>
</div>
</div>
+
+ <!-- pdf鏌ョ湅 -->
+ <div class="pdf-container" v-show="pdfViewer">
+ <PDFViewer :pdfUrl="pdfFile"></PDFViewer>
+ <div class="close-btn">
+ <el-button type="danger" size="large" circle @click="closeViewer">
+ <template #icon>
+ <el-icon :size="18">
+ <Close />
+ </el-icon>
+ </template>
+ </el-button>
+ </div>
+ </div>
+
+ <!-- image鏌ョ湅 -->
+ <div class="image-container" v-show="imageViewer">
+ <el-image-viewer :url-list="imageList" @close="closeViewer"></el-image-viewer>
+ </div>
+
+ <!-- 瑙嗛鏌ョ湅 -->
+ <div class="video-container" v-show="videoViewer">
+ <VideoViewer :videoUrl="videoUrl"></VideoViewer>
+ <div class="close-btn">
+ <el-button type="danger" size="large" circle @click="closeViewer">
+ <template #icon>
+ <el-icon :size="20">
+ <Close />
+ </el-icon>
+ </template>
+ </el-button>
+ </div>
+ </div>
+
</div>
</template>
<script setup>
-import { ref } from 'vue';
+import { ref, onMounted, onBeforeUnmount } from 'vue';
+import { storeToRefs } from 'pinia';
+import { Close } from '@element-plus/icons-vue';
import NormalHeader from '@/components/NormalHeader/index.vue';
import { Search } from '@element-plus/icons-vue';
+import { getFileList } from '@/api/modules/file.js';
+
+import PDFViewer from '@/components/PDFViewer/index.vue';
+import VideoViewer from '@/components/VideoViewer/index.vue';
+
+import { useUserStore } from '@/store/index.js';
+import useWebScoket from '@/hooks/useWebScoket.js';
+
+const userStore = useUserStore();
+const { userInfo } = storeToRefs(userStore);
+const { status, message, error, connect, disconnect, sendMessage } = useWebScoket({
+ url: 'ws://192.168.3.64:8000/websocket/' + userInfo.value.id,
+ heartBeatData: 'ping'
+});
+
+const time = ref(null);
+
+
+const fileType = {
+ 'img': {
+ iconPath: '/static/icons/file_type_image.png',
+ handle: (item) => {
+ console.log(item);
+ imageViewer.value = true;
+ imageList.value = [item.contentUrl.url];
+ resendMessage();
+ }
+ },
+ 'video': {
+ iconPath: '/static/icons/file_type_video.png',
+ handle: (item) => {
+ console.log(item);
+ videoViewer.value = true;
+ videoUrl.value = [item.contentUrl.url];
+ resendMessage();
+ }
+ },
+ 'pdf': {
+ iconPath: '/static/icons/file_type_pdf.png',
+ handle: (item) => {
+ console.log(item);
+ pdfViewer.value = true;
+ pdfFile.value = item.contentUrl.url;
+ resendMessage();
+ }
+ },
+};
+const searchText = ref('');
const loading = ref(false);
+const pdfViewer = ref(false);
+const imageViewer = ref(false);
+const videoViewer = ref(false);
+
+const imageList = ref([]);
+const pdfFile = ref('');
+const videoUrl = ref('');
+
+const fileList = ref([]);
+
+const currentIndex = ref(1);
+
+
+const checkRow = (item) => {
+ fileType[item.contentType] && fileType[item.contentType].handle(item);
+};
+
+const closeViewer = () => {
+ pdfViewer.value = false;
+ imageViewer.value = false;
+ videoViewer.value = false;
+ clearInterval(time.value);
+};
+
+const getData = () => {
+ loading.value = true;
+ getFileList().then(res => {
+ loading.value = false;
+ fileList.value = res.data;
+ }).catch(() => {
+ loading.value = false;
+ });
+};
+getData();
+
+const resendMessage = () => {
+ if (time.value) {
+ clearInterval(time.value);
+ }
+ sendMessage({ id: userInfo.value.id, command: 'recordStudyTime' });
+ time.value = setInterval(() => {
+ sendMessage({ id: userInfo.value.id, command: 'recordStudyTime' });
+ }, 5000);
+};
+
+const getIcon = (type) => {
+ if (fileType[type]) {
+ return fileType[type].iconPath;
+ }
+};
+
+const handleCurrentChange = (val) => {
+ getData();
+}
+
+
+const searchFile = () => {
+ getData();
+}
+
+// -----------------------------------鐢熷懡鍛ㄦ湡
+onMounted(() => {
+ // 杩炴帴webscoket
+ connect();
+});
+
+onBeforeUnmount(() => {
+ clearInterval(time.value);
+});
</script>
<style lang="scss" scoped>
+:deep(.el-tabs__nav-wrap:after) {
+ display: none;
+}
+.row-info {
+ display: flex;
+ align-items: center;
+
+ .icon {
+ width: 35px;
+ margin-right: 20px;
+ }
+}
+
+.pdf-container {
+ width: 100%;
+ height: 100%;
+ position: absolute;
+ z-index: 99999;
+ top: 50%;
+ left: 50%;
+ transform: translate(-50%, -50%);
+
+ .close-btn {
+ position: absolute;
+ top: 2px;
+ right: 30px;
+ z-index: 9999999;
+
+ :deep(.el-button) {
+ width: fit-content;
+ height: fit-content;
+ padding: 5px !important;
+ }
+ }
+}
+
+.video-container {
+ width: 100%;
+ height: 100%;
+ position: absolute;
+ z-index: 99999;
+ top: 50%;
+ left: 50%;
+ transform: translate(-50%, -50%);
+
+ .close-btn {
+ position: absolute;
+ top: 60px;
+ right: 100px;
+ z-index: 9999999;
+
+ :deep(.el-button) {
+ width: fit-content;
+ height: fit-content;
+ padding: 10px !important;
+ }
+ }
+}
</style>
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