<template>
<div class="hello">
<div>
<input type="file" class="upload" @change="doUpload" ref="inputer" multiple />
<el-button type="primary" size="small" @click="startAll">全部开始</el-button>
<el-button type="warning" size="small" @click="pauseAll">全部暂停</el-button>
<el-button type="danger" size="small" @click="clearAll">全部删除</el-button>
</div>
<div>
<el-table :data="tableData" border style="width: 100%">
<el-table-column prop="id" label="ID" width="180">
</el-table-column>
<el-table-column prop="fileName" label="文件名" width="180">
</el-table-column>
<el-table-column prop="size" label="文件大小" width="180">
<template slot-scope="scope">{{ transformSize(scope.row.size)}}</template>
</el-table-column>
<el-table-column prop="progress" label="进度" width="180">
<template slot-scope="scope">
<el-progress :text-inside="true" :stroke-width="26" :percentage="scope.row.progress"></el-progress>
</template>
</el-table-column>
<el-table-column prop="progress" label="操作" width="180">
<template slot-scope="scope">
<el-button type="text" size="small" @click="start(scope.row.id)">开始</el-button>
<el-button type="text" size="small" @click="stop(scope.row.id)">暂停</el-button>
<el-button type="text" size="small" @click="remove(scope.row.id)">删除</el-button>
</template>
</el-table-column>
</el-table>
</div>
</div>
</template>
<script>
import md5 from 'js-md5'
import PlvVideoUpload from '@polyv/vod-upload-js-sdk';
export default {
name: 'demo',
data() {
return {
videoUpload: null, // 视频上传实例
userid: '',//从点播后台查看获取
secretkey: '',//从点播后台查看获取
writeToken: '',//从点播后台查看获取
ptime: '', // 当前时间戳
tableData: [] //表格数据
}
},
created() {
this.videoUpload = new PlvVideoUpload({
region: 'line1', // (可选)上传线路, 默认line1
events: {
Error: (err) => { // 错误事件回调
console.log(err);
let errMag = `（错误代码：${err.code}）${err.message}`;
this.$alert(errMag, '标题名称', {
confirmButtonText: '确定',
type: 'error',
});
},
UploadComplete: () => { // 全部上传任务完成回调
console.info('上传结束：', this.videoUpload);
console.log(this.tableData)
this.$message({
message: '全部上传任务完成',
type: 'success'
});
}
}
});
},
mounted() {
this.autoUpdateUserData(null, this.videoUpload);
},
methods: {
start(uploaderid) {// 单个上传
console.log(uploaderid)
this.videoUpload.resumeFile(uploaderid);
},
stop(uploaderid) {// 单个暂停
console.log(uploaderid)
this.videoUpload.stopFile(uploaderid);
},
remove(uploaderid) {// 单个删除
console.log(uploaderid)
this.videoUpload.removeFile(uploaderid);
this.tableData = this.tableData.filter((item) => item.id !== uploaderid)
},
startAll() {// 全部上传
if (this.videoUpload) {
this.videoUpload.startAll();
}
},
pauseAll() {// 全部暂停
if (this.videoUpload) {
this.videoUpload.stopAll();
}
},
clearAll() {// 全部删除
if (this.videoUpload) {
this.videoUpload.clearAll();
this.tableData = []
this.$refs.inputer.value =''
}
},
doUpload() {// 选择文件
let inputDOM = this.$refs.inputer; // 通过DOM取文件数据
console.log(inputDOM.files)
if (inputDOM.files.length > 0) {
inputDOM.files.forEach((file, index, arr) => {
let fileSetting = { // 文件上传相关信息设置
title: file.name, // 标题
desc: 'jssdk插件上传', // 描述
cataid: '', // 上传分类目录ID
tag: '', // 标签
luping: 0, // 是否开启视频课件优化处理，对于上传录屏类视频清晰度有所优化：0为不开启，1为开启
keepsource: 0, // 是否源文件播放（不对视频进行编码）：0为编码，1为不编码
state: '' //用户自定义信息，如果提交了该字段，会在服务端上传完成回调时透传返回。
}
let uploadManager = this.videoUpload.addFile(
file, // file 为待上传的文件对象
{
FileStarted: this.onFileStarted,// 文件开始上传回调
FileProgress: this.onFileProgress,// 文件上传中回调
FileSucceed: this.onFileSucceed,// 文件上传成功回调
FileFailed: this.onFileFailed,// 文件上传失败回调
FileStopped: this.onFileStopped,// 文件上传停止回调
},
fileSetting
);
this.addTableData(uploadManager)
})
}
},
onFileStarted(data) {
console.log("文件上传开始: ", data);
this.tableData.filter((item) => item.id === data.uploaderid)[0].progress = 0
},
onFileProgress(data) {
let p = parseInt(data.progress * 100);// 上传的进度条
console.log("文件上传中: ", data);
this.tableData.filter((item) => item.id === data.uploaderid)[0].progress = p
},
onFileSucceed(data) {
console.log("文件上传成功: ", data);
// 视频vid：data.fileData.vid
},
onFileFailed(data) {
console.log("文件上传失败: ", data);
},
onFileStopped(data) {
console.log("文件上传停止: ", data);
},
addTableData(data) { // 增加表格数据
let obj = {
id: data.id,
fileName: data.fileData.title,
size: data.fileData.size,
progress: 0
}
this.tableData.push(obj)
},
autoUpdateUserData(timer, videoUpload) { // 启动获取用户信息
this.getUserData(videoUpload);
if (timer) {
clearTimeout(timer);
timer = null;
}
timer = setTimeout(() => {
this.autoUpdateUserData(timer, videoUpload);
}, 3 * 50 * 1000);
},
getUserData() { // 获取用户详细信息
this.ptime = new Date().getTime()
let userData = {
userid: this.userid,
ptime: this.ptime,
sign: this.getSignData().sign,
hash: this.getSignData().hash
};
this.videoUpload.updateUserData(userData);
},
getSignData() { // 加密信息参数
let hash = md5(this.ptime + this.writeToken)
let sign = md5(this.secretkey + this.ptime)
return {
hash: hash,
sign: sign,
}
},
transformSize(bytes) {// 文件大小转换
const bt = parseInt(bytes);
let result;
if (bt === 0) {
result = '0B';
} else {
const k = 1024;
const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
const i = Math.floor(Math.log(bt) / Math.log(k));
if (typeof i !== 'number') {
result = '-';
} else {
result = (bt / Math.pow(k, i)).toFixed(2) + sizes[i];
}
}
return result;
}
},
}
</script>
<style scoped>
</style>
