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+<template>
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+ <div class="app-container">
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+ <el-row :gutter="20">
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+ <!--用户数据-->
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+ <el-col :span="24" :xs="24">
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+ <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
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+ <el-form-item label="视频标题" prop="title">
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+ <el-input
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+ v-model="queryParams.title"
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+ placeholder="请输入视频标题"
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+ clearable
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+ size="small"
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+ style="width: 240px"
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+ @keyup.enter.native="handleQuery"
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+ />
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+ </el-form-item>
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+ <el-form-item>
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+ <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
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+ <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
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+ </el-form-item>
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+ </el-form>
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+
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+ <el-row :gutter="10" class="mb8">
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+ <el-col :span="1.5">
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+ <el-button v-if="pid!=0" type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:user:add']">新增</el-button>
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+ </el-col>
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+ <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
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+ </el-row>
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+
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+ <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
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+ <el-table-column label="视频标题" align="center" prop="title" />
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+ <el-table-column label="视频描述" align="center" prop="videoDescribe" />
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+ <el-table-column label="视频预览" align="center" width="300px">
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+ <template slot-scope="scope">
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+ <video :src="scope.row.fileUrl" class="videoPreview" :poster="scope.row.coverFileUrl" controls preload="meta"></video>
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+ </template>
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+ </el-table-column>
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+ <el-table-column label="视频时长" align="center" prop="videoDuration" >
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+ <template slot-scope="scope">
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+ <span>{{new Date(scope.row.videoDuration*1000).toISOString().slice(11,19)}}</span>
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+ </template>
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+ </el-table-column>
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+ <el-table-column label="视频分类" align="center" prop="teachingVideoTypeName" :show-overflow-tooltip="true" />
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+ <el-table-column label="上架状态" align="center">
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+ <template slot-scope="scope">
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+ <el-switch v-model="scope.row.shelfStatus" :active-value="0" :inactive-value="1" @change="handleStatusChange(scope.row)"></el-switch>
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+ </template>
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+ </el-table-column>
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+ <el-table-column label="创建时间" align="center" prop="createTime" width="160">
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+ <template slot-scope="scope">
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+ <span>{{ parseTime(scope.row.createTime) }}</span>
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+ </template>
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+ </el-table-column>
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+ <el-table-column label="操作" align="center" width="160" class-name="small-padding fixed-width">
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+ <template slot-scope="scope">
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+ <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:user:edit']"
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+ >修改</el-button
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+ >
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+ <el-button
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+ v-if="scope.row.userId !== 1"
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+ size="mini"
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+ type="text"
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+ icon="el-icon-delete"
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+ @click="handleDelete(scope.row)"
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+ v-hasPermi="['system:user:remove']"
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+ >删除</el-button
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+ >
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+ </template>
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+ </el-table-column>
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+ </el-table>
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+
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+ <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
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+ </el-col>
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+ </el-row>
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+
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+ <!-- 添加或修改参数配置对话框 -->
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+ <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
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+ <el-form ref="form" :model="form" :rules="rules" label-width="80px">
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+ <el-row>
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+ <el-col :span="24">
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+ <el-form-item label="视频标题" prop="title">
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+ <el-input v-model="form.title" placeholder="请输入视频标题" />
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+ </el-form-item>
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+ </el-col>
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+ <!-- <el-col :span="12">
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+ <el-form-item label="视频类别" prop="teachingVideoTypeId">
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+ <treeselect v-model="form.teachingVideoTypeId" :options="deptOptions" :show-count="true" placeholder="请选择视频分类" />
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+ </el-form-item>
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+ </el-col> -->
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+ </el-row>
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+ <el-row>
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+ <el-col :span="24">
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+ <el-form-item label="视频描述">
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+ <el-input v-model="form.videoDescribe" type="textarea" placeholder="请输入内容"></el-input>
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+ </el-form-item>
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+ </el-col>
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+ </el-row>
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+ <el-row>
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+ <el-col :span="12">
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+ <el-form-item label="视频文件">
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+ <input type="file" ref="videoFile" @change="fileUpload" />
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+ </el-form-item>
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+ </el-col>
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+ <el-col :span="12">
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+ <el-form-item v-if="form.userId == undefined" label="上传进度">
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+ <el-progress :text-inside="true" :stroke-width="24" :percentage="videoPercentage" status="success"></el-progress>
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+ </el-form-item>
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+ </el-col>
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+ </el-row>
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+ <el-row>
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+ <el-col :span="12">
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+ <el-form-item label="视频封面">
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+ <input type="file" ref="coverFile" @change="coverUpload" />
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+ </el-form-item>
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+ </el-col>
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+ <el-col :span="12">
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+ <el-form-item v-if="form.userId == undefined" label="上传进度">
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+ <el-progress :text-inside="true" :stroke-width="24" :percentage="imagePercentage" status="success"></el-progress>
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+ </el-form-item>
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+ </el-col>
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+ </el-row>
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+ </el-form>
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+ <div slot="footer" class="dialog-footer">
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+ <el-button type="primary" @click="submitForm">确 定</el-button>
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+ <el-button @click="cancel">取 消</el-button>
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+ </div>
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+ </el-dialog>
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+ </div>
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+</template>
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+
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+<script>
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+import { listUser, getUser, delUser, addUser, updateUser, changeUserStatus, uploadCover } from '@/api/teachingVideo/index'
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+import { treeselect } from '@/api/videoType'
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+import Treeselect from '@riophae/vue-treeselect'
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+import '@riophae/vue-treeselect/dist/vue-treeselect.css'
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+import { vodSignature } from '@/api/upload'
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+import TcVod from 'vod-js-sdk-v6'
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+
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+export default {
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+ name: 'User',
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+ components: { Treeselect },
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+ data() {
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+ return {
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+ pid:0,
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+ teachingVideoTypeId: 0,
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+ videoPercentage: 0,
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+ imagePercentage: 0,
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+ mediaFile: null,
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+ coverFile: null,
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+ tcVod: null,
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+ // 遮罩层
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+ loading: true,
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+ // 选中数组
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+ ids: [],
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+ // 非单个禁用
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+ single: true,
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+ // 非多个禁用
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+ multiple: true,
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+ // 显示搜索条件
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+ showSearch: true,
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+ // 总条数
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+ total: 0,
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+ // 用户表格数据
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+ userList: null,
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+ // 弹出层标题
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+ title: '',
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+ // 部门树选项
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+ deptOptions: undefined,
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+ // 是否显示弹出层
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+ open: false,
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+ // 部门名称
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+ deptName: undefined,
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+ // 日期范围
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+ dateRange: [],
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+ // 状态数据字典
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+ statusOptions: [],
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+ // 表单参数
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+ form: {},
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+ defaultProps: {
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+ children: 'children',
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+ label: 'typeName'
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+ },
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+ // 查询参数
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+ queryParams: {
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+ pageNum: 1,
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+ pageSize: 10
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+ },
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+ // 表单校验
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+ rules: {
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+ userName: [{ required: true, message: '用户名称不能为空', trigger: 'blur' }]
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+ }
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+ }
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+ },
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+ watch: {
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+ // 根据名称筛选部门树
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+ deptName(val) {
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+ this.$refs.tree.filter(val)
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+ }
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+ },
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+ async created() {
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+ this.tcVod = new TcVod({
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+ getSignature: vodSignature
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+ })
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+ this.getList()
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+ this.getTreeselect()
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+ this.getDicts('sys_normal_disable').then(response => {
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+ this.statusOptions = response.data
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+ })
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+ },
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+ methods: {
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+ //上传视频
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+ fileUpload(e) {
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+ this.mediaFile = e.target.files[0]
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+ this.videoPercentage = 0
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+ const uploader = this.tcVod.upload({
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+ mediaFile: this.mediaFile // 媒体文件（视频或音频或图片），类型为 File
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+ })
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+ uploader.on('media_progress', info => {
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+ this.videoPercentage = Math.floor(info.percent * 100 * 100) / 100
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+ })
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+ uploader.done().then(doneResult => {
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+ this.form.vodVideoFileId = doneResult.fileId
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+ })
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+ },
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+ //上传封面
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+ async coverUpload(e) {
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+ this.coverFile = e.target.files[0]
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+ this.imagePercentage = 0
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+ let formData = new FormData()
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+ formData.append('coverFile', this.coverFile)
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+ formData.append('fileId', this.form.vodVideoFileId)
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+ let { data } = await uploadCover(formData, e => {
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+ this.imagePercentage = Math.floor((e.loaded / e.total) * 100 * 100) / 100
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+ })
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+ this.form.coverFileId = data.fileId
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+ },
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+ /** 查询用户列表 */
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+ getList() {
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+ this.loading = true
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+ listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
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+ this.userList = response.rows
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+ this.total = response.total
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+ this.loading = false
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+ })
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+ },
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+ /** 查询部门下拉树结构 */
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+ getTreeselect() {
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+ treeselect().then(response => {
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+ this.deptOptions = response.data
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+ })
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+ },
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+ // 筛选节点
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+ filterNode(value, data) {
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+ if (!value) return true
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+ return data.typeName.indexOf(value) !== -1
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+ },
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+ // 节点单击事件
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+ handleNodeClick(data) {
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+ this.queryParams.teachingVideoTypeId = data.id
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+ this.teachingVideoTypeId = data.id
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+ this.pid = data.pid
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+ this.getList()
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+ },
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+ // 用户状态修改
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+ handleStatusChange(row) {
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+ let text = row.shelfStatus === '1' ? '上架' : '下架'
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+ this.$confirm('确认要"' + text + '""' + row.title + '"视频吗?', '警告', {
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+ confirmButtonText: '确定',
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+ cancelButtonText: '取消',
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+ type: 'warning'
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+ })
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+ .then(function() {
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+ return changeUserStatus(row.id, row.shelfStatus)
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+ })
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+ .then(() => {
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+ this.msgSuccess(text + '成功')
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+ })
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+ .catch(function() {
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+ row.shelfStatus = row.shelfStatus === '0' ? '1' : '0'
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+ })
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+ },
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+ // 取消按钮
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+ cancel() {
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+ this.open = false
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+ this.reset()
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+ },
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+ // 表单重置
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+ reset() {
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+ this.form = {}
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+ // this.$refs.videoFile.resetFields()
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+ // this.$refs.coverFile.resetFields()
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+ this.videoPercentage = 0
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+ this.imagePercentage = 0
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+ this.resetForm('form')
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+ },
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+ /** 搜索按钮操作 */
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+ handleQuery() {
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+ this.queryParams.page = 1
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+ this.getList()
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+ },
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+ /** 重置按钮操作 */
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+ resetQuery() {
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+ this.dateRange = []
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+ this.resetForm('queryForm')
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+ this.handleQuery()
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+ },
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+ // 多选框选中数据
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+ handleSelectionChange(selection) {
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+ this.ids = selection.map(item => item.userId)
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+ this.single = selection.length != 1
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+ this.multiple = !selection.length
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+ },
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+ /** 新增按钮操作 */
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+ handleAdd() {
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+ this.reset()
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+ this.getTreeselect()
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+ this.open = true
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+ this.title = '添加视频'
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+ },
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+ /** 修改按钮操作 */
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+ handleUpdate(row) {
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+ this.reset()
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+ this.getTreeselect()
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+ const userId = row.id || this.ids
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+ getUser(userId).then(response => {
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+ this.form = response.data
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+ this.open = true
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+ this.title = '修改视频信息'
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+ })
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+ },
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+ /** 提交按钮 */
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+ submitForm: function() {
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+ this.$refs['form'].validate(valid => {
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+ if (valid) {
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+ if (this.form.id != undefined) {
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+ let data = {
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+ teachingVideoTypeId: this.form.teachingVideoTypeId,
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+ id: this.form.id,
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+ title: this.form.title,
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+ videoDescribe: this.form.videoDescribe,
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+ videoFileId: this.form.vodVideoFileId,
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+ coverFileId: this.form.coverFileId
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+ }
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+ updateUser(data).then(response => {
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+ this.msgSuccess('修改成功')
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+ this.open = false
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+ this.getList()
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+ })
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+ } else {
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+ let data = {
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+ teachingVideoTypeId: this.teachingVideoTypeId,
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+ id: this.form.id,
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+ title: this.form.title,
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+ videoDescribe: this.form.videoDescribe,
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+ videoFileId: this.form.vodVideoFileId,
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+ coverFileId: this.form.coverFileId
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+ }
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+ addUser(data).then(response => {
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+ this.msgSuccess('新增成功')
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+ this.open = false
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+ this.getList()
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+ })
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+ }
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+ }
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+ })
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+ },
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+ /** 删除按钮操作 */
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+ handleDelete(row) {
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+ const userIds = row.userId || this.ids
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+ this.$confirm('是否确认删除用户编号为"' + userIds + '"的数据项?', '警告', {
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+ confirmButtonText: '确定',
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+ cancelButtonText: '取消',
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+ type: 'warning'
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+ })
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+ .then(function() {
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+ return delUser(userIds)
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+ })
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+ .then(() => {
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+ this.getList()
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+ this.msgSuccess('删除成功')
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+ })
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+ }
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|
+ }
|
|
|
+}
|
|
|
+</script>
|
|
|
+
|
|
|
+<style lang="scss" scoped>
|
|
|
+.videoPreview {
|
|
|
+ object-fit: contain;
|
|
|
+ height: 180px;
|
|
|
+}
|
|
|
+</style>
|
