<template>
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<basic-container>
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<avue-crud :option="option" :table-loading="loading" :data="data" v-model:page="page" :permission="permissionList"
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v-model="form" ref="crud" @row-del="rowDel" @search-change="searchChange" @search-reset="searchReset"
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@selection-change="selectionChange" @current-change="currentChange" @size-change="sizeChange"
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@refresh-change="refreshChange" @on-load="onLoad">
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<template #menu-left>
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<el-button type="primary" icon="el-icon-download" plain :loading="isDownloading" @click="handleZipDownload">{{
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isDownloading ? '压缩下载中...' : '压缩下载' }}</el-button>
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</template>
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<template #menu="scope">
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<el-button type="primary" text icon="el-icon-view" v-if="permission.attach_delete"
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@click="handleRowView(scope.row)">查看
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</el-button>
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<el-button type="success" text icon="el-icon-download" v-if="permission.attach_delete"
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@click="handleRowDownload(scope.row)">下载
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</el-button>
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<el-button type="danger" text icon="el-icon-delete" v-if="permission.attach_delete"
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@click="handleRowDelete(scope.row)">删除
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</el-button>
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</template>
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</avue-crud>
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<el-dialog title="媒体文件" append-to-body v-model="taskBox" width="555px">
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<avue-form ref="form" :option="taskOption" v-model="taskForm" :upload-after="uploadAfter">
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</avue-form>
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</el-dialog>
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</basic-container>
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</template>
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<script>
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import JSZip from 'jszip';
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import { getMedia, deleteAllFile } from '@/api/resource/media';
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import { getAirportList } from '@/api/device/device';
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import { mapGetters } from 'vuex';
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import func from '@/utils/func';
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export default {
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data() {
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const endDate = new Date();
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const startDate = new Date();
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startDate.setMonth(startDate.getMonth() - 1);
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const defaultStartDate = `${startDate.getFullYear()}-${String(startDate.getMonth() + 1).padStart(2, '0')}-${String(startDate.getDate()).padStart(2, '0')}`;
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const defaultEndDate = `${endDate.getFullYear()}-${String(endDate.getMonth() + 1).padStart(2, '0')}-${String(endDate.getDate()).padStart(2, '0')}`;
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return {
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form: {},
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query: {
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daterange: [defaultStartDate, defaultEndDate]
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},
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loading: true,
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page: {
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pageSize: 10,
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currentPage: 1,
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total: 0,
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},
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taskBox: false,
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selectionList: [],
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selectedWorkspaceId: null,
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option: {
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height: 'auto',
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calcHeight: 32,
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tip: false,
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searchShow: true,
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searchMenuSpan: 6,
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border: true,
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index: true,
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viewBtn: true,
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selection: true,
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dialogClickModal: false,
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delBtn: false,
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column: [
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{ label: '机场选择', prop: 'airportNickname', type: 'select', search: true, searchSpan: 5, dicData: [], props: { label: 'nickname', value: 'nickname' }, hide: true },
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{ label: '创建日期', prop: 'daterange', type: 'daterange', search: true, searchRange: true, searchSpan: 6, format: 'YYYY-MM-DD', valueFormat: 'YYYY-MM-DD', startPlaceholder: '开始时间', endPlaceholder: '结束时间', viewDisplay: false, hide: true, searchValue: [defaultStartDate, defaultEndDate] },
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{ label: '任务名称', prop: 'job_name' },
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{ label: '文件名称', prop: 'file_name' },
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{ label: '拍摄时间', prop: 'create_time' },
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{ label: '文件路径', prop: 'object_key' },
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{ label: '设备负载', prop: 'payload' },
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],
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},
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data: [],
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taskForm: {},
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taskOption: {
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submitBtn: false,
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emptyBtn: false,
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column: [
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{ label: '任务上传', prop: 'taskFile', type: 'upload', drag: true, loadText: '任务上传中，请稍等', span: 24, propsHttp: { res: 'data' }, action: '/blade-resource/oss/endpoint/put-file-task' },
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],
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},
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domainUrl: '',
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isDownloading: false, // 控制按钮加载状态
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};
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},
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computed: {
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func() { return func; },
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...mapGetters(['permission']),
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permissionList() {
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return {
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addBtn: false,
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editBtn: false,
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viewBtn: this.validData(this.permission.attach_view, false),
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delBtn: this.validData(this.permission.attach_delete, false),
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};
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},
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ids() { return this.selectionList.map(ele => ele.id).join(','); },
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},
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mounted() {
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this.loadAirportList();
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this.$refs.crud.setSearch({ daterange: this.query.daterange });
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this.onLoad(this.page, this.query);
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},
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methods: {
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loadAirportList() {
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getAirportList().then(res => {
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const airportData = res.data.data || [];
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const airportColumn = this.option.column.find(col => col.prop === 'airportNickname');
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if (airportColumn) {
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airportColumn.dicData = airportData.map(item => ({
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nickname: item.nickname,
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workspace_id: item.workspace_id,
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}));
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}
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}).catch(error => {
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console.error('加载机场列表时出错:', error);
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});
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},
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handleUpload() {
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this.taskBox = true;
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},
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uploadAfter(res, done) {
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this.taskBox = false;
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this.refreshChange();
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done();
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},
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async handleRowDownload(row) {
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const mediaUrl = this.domainUrl + row.object_key;
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try {
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const response = await fetch(mediaUrl);
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if (!response.ok) throw new Error('文件下载失败');
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const blob = await response.blob();
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const url = window.URL.createObjectURL(blob);
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const link = document.createElement('a');
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link.href = url;
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link.download = row.file_name || 'download';
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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window.URL.revokeObjectURL(url);
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this.$message({ type: 'success', message: '文件下载成功: ' + row.file_name });
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} catch (error) {
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console.error('下载文件时出错:', error);
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this.$message({ type: 'error', message: '下载失败: ' + error.message });
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}
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},
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handleRowDelete(row) {
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this.$confirm('确定删除此文件?', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
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.then(() => deleteAllFile(row.id))
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.then(() => {
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this.onLoad(this.page);
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this.$message({ type: 'success', message: '删除成功!' });
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})
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.catch(error => {
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console.error('删除文件时出错:', error);
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this.$message({ type: 'error', message: '删除失败，请稍后重试!' });
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});
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},
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rowDel(row) {
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this.$confirm('确定将选择数据及对应的文件删除?', { confirmButtonText: '确定', cancelButtonText: '取消', type: 'warning' })
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.then(() => deleteAllFile(row.id))
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.then(() => {
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this.onLoad(this.page);
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this.$message({ type: 'success', message: '操作成功!' });
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});
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},
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searchReset() {
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const endDate = new Date();
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const startDate = new Date();
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startDate.setMonth(startDate.getMonth() - 1);
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const defaultStartDate = `${startDate.getFullYear()}-${String(startDate.getMonth() + 1).padStart(2, '0')}-${String(startDate.getDate()).padStart(2, '0')}`;
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const defaultEndDate = `${endDate.getFullYear()}-${String(endDate.getMonth() + 1).padStart(2, '0')}-${String(endDate.getDate()).padStart(2, '0')}`;
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this.query = { daterange: [defaultStartDate, defaultEndDate] };
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this.selectedWorkspaceId = null;
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this.$refs.crud.setSearch({ daterange: this.query.daterange });
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this.onLoad(this.page, this.query);
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},
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searchChange(params, done) {
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this.query = params;
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this.page.currentPage = 1;
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const airportColumn = this.option.column.find(col => col.prop === 'airportNickname');
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const selectedAirport = airportColumn.dicData.find(item => item.nickname === params.airportNickname);
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this.selectedWorkspaceId = selectedAirport ? selectedAirport.workspace_id : null;
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this.onLoad(this.page, params);
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done();
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},
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selectionChange(list) {
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this.selectionList = list;
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},
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selectionClear() {
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this.selectionList = [];
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this.$refs.crud.toggleSelection();
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},
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currentChange(currentPage) {
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this.page.currentPage = currentPage;
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this.onLoad(this.page, this.query);
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},
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sizeChange(pageSize) {
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this.page.pageSize = pageSize;
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this.onLoad(this.page, this.query);
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},
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refreshChange() {
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this.onLoad(this.page, this.query);
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},
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onLoad(page, params = {}) {
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this.loading = true;
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const { daterange } = params;
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let create_time = null;
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let end_time = null;
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if (daterange && Array.isArray(daterange) && daterange.length === 2) {
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const startStr = daterange[0];
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const endStr = daterange[1];
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const startDate = new Date(startStr + ' 00:00:00').getTime();
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const endDate = new Date(endStr + ' 23:59:59').getTime();
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if (!isNaN(startDate) && !isNaN(endDate)) {
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create_time = startDate;
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end_time = endDate;
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}
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}
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let values = { ...params, ...this.query };
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if (daterange) values.daterange = null;
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getMedia(page.currentPage, page.pageSize, this.selectedWorkspaceId || null, create_time, end_time)
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.then(res => {
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const data = res.data;
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if (data && data.data && data.data.list) {
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this.page.total = data.data.pagination.total;
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this.data = data.data.list.map(item => ({
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job_name: item.job_name,
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file_name: item.file_name,
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create_time: this.formatCreateTime(item.create_time),
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object_key: item.object_key,
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payload: item.payload,
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airportNickname: item.airportNickname,
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id: item.id,
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}));
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this.domainUrl = data.data.list.length > 0 ? data.data.list[0].domain_url : 'http://localhost:2888/manage/resource';
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} else {
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this.data = [];
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}
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this.loading = false;
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this.selectionClear();
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this.$refs.crud.refreshTable();
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})
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.catch(error => {
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this.loading = false;
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console.error('加载媒体数据时出错:', error);
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});
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},
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formatCreateTime(createTime) {
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if (typeof createTime !== 'number' || isNaN(createTime)) return '';
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const timestamp = createTime < 10000000000 ? createTime * 1000 : createTime;
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const date = new Date(timestamp);
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if (isNaN(date.getTime())) return '';
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const year = date.getFullYear();
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const month = String(date.getMonth() + 1).padStart(2, '0');
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const day = String(date.getDate()).padStart(2, '0');
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const hours = String(date.getHours()).padStart(2, '0');
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const minutes = String(date.getMinutes()).padStart(2, '0');
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const seconds = String(date.getSeconds()).padStart(2, '0');
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return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
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},
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handleRowView(row) {
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const mediaUrl = this.domainUrl + row.object_key;
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const mediaType = this.getMediaType(row.object_key);
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if (mediaType === 'image' || mediaType === 'video') {
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window.open(mediaUrl, '_blank');
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}
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},
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getMediaType(objectKey) {
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const extension = objectKey.split('.').pop().toLowerCase();
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if (['jpg', 'jpeg', 'png', 'gif'].includes(extension)) return 'image';
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if (['mp4', 'avi', 'mov'].includes(extension)) return 'video';
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return 'unknown';
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},
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showVideo(url) {
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this.taskBox = true;
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this.taskForm = { videoUrl: url };
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this.taskOption = {
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submitBtn: false,
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emptyBtn: false,
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column: [
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{ label: '视频播放', prop: 'videoUrl', type: 'video', span: 24, props: { controls: true, autoplay: false } },
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],
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};
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},
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validData(val, def) {
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return typeof val !== 'undefined' ? val : def;
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},
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async handleZipDownload() {
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if (this.selectionList.length === 0) {
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this.$message({ type: 'warning', message: '请先选择需要下载的文件' });
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return;
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}
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this.isDownloading = true;
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try {
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const zip = new JSZip();
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const files = this.selectionList.map(item => ({
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url: this.domainUrl + item.object_key,
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name: item.file_name
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}));
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const fetchPromises = files.map(async file => {
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const response = await fetch(file.url, { cache: 'force-cache' });
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if (!response.ok) throw new Error(`下载文件 ${file.name} 失败`);
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const blob = await response.blob();
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zip.file(file.name, blob);
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});
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await Promise.all(fetchPromises);
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const content = await zip.generateAsync({
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type: 'blob',
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compression: 'DEFLATE',
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compressionOptions: { level: 1 }
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});
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const url = window.URL.createObjectURL(content);
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const link = document.createElement('a');
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link.href = url;
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link.download = `media_files_${new Date().toISOString().slice(0, 10)}_${new Date().getTime()}.zip`;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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window.URL.revokeObjectURL(url);
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this.$message({ type: 'success', message: `成功下载 ${this.selectionList.length} 个文件` });
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} catch (error) {
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console.error('压缩下载失败:', error);
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this.$message({ type: 'error', message: '压缩下载失败: ' + error.message });
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} finally {
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this.isDownloading = false;
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}
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},
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},
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};
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</script>
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<style></style>
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