初始化项目
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<template>
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<a-card :bordered="false">
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<div class="card-title">{{ $route.meta.title }}</div>
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<div class="table-operator">
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<!-- 搜索板块 -->
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<a-row class="row-item-search">
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<a-form class="search-form" :form="searchForm" layout="inline" @submit="handleSearch">
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<a-form-item label="文件名称">
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<a-input v-decorator="['fileName']" placeholder="请输入文件名称" />
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</a-form-item>
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<a-form-item label="文件分组">
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<a-tree-select
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treeDefaultExpandAll
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allowClear
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:treeData="groupListTreeSelect"
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:dropdownStyle="{ maxHeight: '500px', overflow: 'auto' }"
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v-decorator="['groupId', { initialValue: -1 }]"
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></a-tree-select>
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</a-form-item>
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<a-form-item label="存储方式">
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<a-select v-decorator="['storage', { initialValue: '' }]">
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<a-select-option :value="''">全部</a-select-option>
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<a-select-option
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v-for="(item, index) in StorageEnum.data"
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:key="index"
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:value="item.value"
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>{{ item.name }}</a-select-option>
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</a-select>
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</a-form-item>
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<a-form-item label="上传来源">
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<a-select v-decorator="['channel', { initialValue: -1 }]">
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<a-select-option :value="-1">全部</a-select-option>
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<a-select-option
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v-for="(item, index) in ChannelEnum.data"
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:key="index"
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:value="item.value"
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>{{ item.name }}</a-select-option>
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</a-select>
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</a-form-item>
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<a-form-item class="search-btn">
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<a-button type="primary" icon="search" html-type="submit">搜索</a-button>
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</a-form-item>
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<a-form-item class="search-btn">
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<a-button @click="handleReset">重置</a-button>
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</a-form-item>
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</a-form>
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</a-row>
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<!-- 操作板块 -->
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<div class="row-item-tab clearfix">
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<div class="tab-list fl-l">
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<a-radio-group :defaultValue="queryParam.fileType" @change="handleTabs">
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<a-radio-button :value="-1">全部</a-radio-button>
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<a-radio-button
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v-for="(item, index) in FileTypeEnum.data"
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:key="index"
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:value="item.value"
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>{{ item.name }}</a-radio-button>
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</a-radio-group>
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</div>
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<div v-if="selectedRowKeys.length" class="button-group">
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<a-button-group>
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<a-button icon="swap" @click="handleBatchMove">移动</a-button>
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<a-button icon="delete" @click="handleBatchDelete">删除</a-button>
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</a-button-group>
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</div>
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</div>
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</div>
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<!-- 列表内容 -->
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<s-table
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ref="table"
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rowKey="file_id"
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:loading="isLoading"
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:columns="columns"
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:data="loadData"
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:rowSelection="rowSelection"
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:pageSize="15"
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:scroll="{ x: 1450 }"
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>
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<!-- 文件预览 -->
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<span slot="preview_url" slot-scope="text, item">
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<div class="preview-box">
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<a :href="item.external_url" target="_blank">
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<img :src="text" />
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</a>
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</div>
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</span>
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<!-- 存储方式 -->
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<span slot="storage" slot-scope="text">
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<a-tag>{{ StorageEnum[text].name }}</a-tag>
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</span>
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<!-- 文件类型 -->
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<span slot="file_type" slot-scope="text">
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<a-tag>{{ FileTypeEnum[text].name }}</a-tag>
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</span>
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<!-- 操作 -->
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<span slot="action" slot-scope="text, item">
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<a v-action:edit style="margin-right: 8px;" @click="handleEdit(item)">编辑</a>
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<a v-action:delete @click="handleDelete(item)">删除</a>
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</span>
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</s-table>
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<!-- 移动分组 -->
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<MoveGroupForm ref="MoveGroupForm" :groupList="groupListTree" @handleSubmit="handleRefresh" />
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<!-- 编辑记录 -->
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<EditForm ref="EditForm" :groupList="groupListTree" @handleSubmit="handleRefresh" />
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</a-card>
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</template>
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<script>
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import * as Api from '@/api/files'
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import * as GroupApi from '@/api/files/group'
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import { STable } from '@/components'
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import MoveGroupForm from './modules/MoveGroupForm'
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import EditForm from './modules/EditForm'
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import FileTypeEnum from '@/common/enum/file/FileType'
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import StorageEnum from '@/common/enum/file/Storage'
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import ChannelEnum from '@/common/enum/file/Channel'
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export default {
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name: 'Index',
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components: {
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STable,
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MoveGroupForm,
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EditForm
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},
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data () {
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return {
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// 枚举数据
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FileTypeEnum,
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StorageEnum,
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ChannelEnum,
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// 当前表单元素
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searchForm: this.$form.createForm(this),
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// 查询参数
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queryParam: { fileType: -1 },
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// 正在加载
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isLoading: false,
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// 表头
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columns: [
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{
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title: '文件ID',
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dataIndex: 'file_id'
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},
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{
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title: '文件预览',
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dataIndex: 'preview_url',
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scopedSlots: { customRender: 'preview_url' }
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},
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{
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title: '文件名称',
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width: '302px',
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dataIndex: 'file_name'
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},
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{
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title: '存储方式',
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dataIndex: 'storage',
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scopedSlots: { customRender: 'storage' }
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},
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{
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title: '文件类型',
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dataIndex: 'file_type',
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scopedSlots: { customRender: 'file_type' }
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},
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{
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title: '文件大小(字节)',
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dataIndex: 'file_size'
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},
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{
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title: '文件后缀',
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dataIndex: 'file_ext'
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},
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{
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title: '上传时间',
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width: '180px',
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dataIndex: 'create_time'
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},
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{
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title: '操作',
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dataIndex: 'action',
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width: '150px',
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fixed: 'right',
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scopedSlots: { customRender: 'action' }
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}
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],
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selectedRowKeys: [],
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// 加载数据方法 必须为 Promise 对象
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loadData: param => {
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return Api.list({ ...param, ...this.queryParam })
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.then(response => {
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return response.data.list
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})
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},
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// 文件分组列表(树状结构)
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groupListTree: [],
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// 文件分组列表(用于筛选组件)
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groupListTreeSelect: []
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}
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},
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created () {
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// 获取分组列表
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this.getGroupList()
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},
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computed: {
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rowSelection () {
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return {
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selectedRowKeys: this.selectedRowKeys,
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onChange: this.onSelectChange
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}
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}
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},
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methods: {
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/**
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* 选中项发生变化时的回调
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*/
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onSelectChange (selectedRowKeys) {
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this.selectedRowKeys = selectedRowKeys
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},
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// 切换tab
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handleTabs (e) {
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this.queryParam.fileType = e.target.value
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this.handleRefresh()
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},
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// 确认搜索
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handleSearch (e) {
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e.preventDefault()
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this.searchForm.validateFields((error, values) => {
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if (!error) {
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this.queryParam = { ...this.queryParam, ...values }
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this.handleRefresh()
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}
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})
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},
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// 重置搜索表单
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handleReset () {
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this.selectedRowKeys = []
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this.searchForm.resetFields()
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},
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/**
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* 获取分组列表
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*/
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getGroupList () {
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this.isLoading = true
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GroupApi.list().then(result => {
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const { list } = result.data
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// 格式化分组列表
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const groupListTree = this.formatTreeData(list)
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// 记录到data
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this.groupListTree = groupListTree
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this.groupListTreeSelect = [{
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title: '全部',
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key: -1,
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value: -1
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}, {
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title: '未分组',
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key: 0,
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value: 0
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}].concat(groupListTree)
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})
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.finally(result => {
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this.isLoading = false
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})
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},
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/**
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* 格式化分组列表
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*/
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formatTreeData (list) {
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const data = []
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list.forEach(item => {
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// 新的元素
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const netItem = {
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title: item.name,
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key: item.group_id,
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value: item.group_id
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}
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// 递归整理子集
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if (item.children && item.children.length) {
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netItem['children'] = this.formatTreeData(item['children'])
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}
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data.push(netItem)
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})
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return data
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},
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/**
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* 编辑记录
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*/
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handleEdit (item) {
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this.$refs.EditForm.edit(item)
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},
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/**
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* 删除记录
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*/
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handleDelete (item) {
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this.onDelete([item['file_id']])
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},
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// 批量删除
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handleBatchDelete () {
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this.onDelete(this.selectedRowKeys)
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},
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/**
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* 执行删除
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*/
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onDelete (fileIds) {
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const that = this
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const modal = this.$confirm({
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title: '您确定要删除该文件吗?',
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content: '删除后不可恢复，请谨慎操作',
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onOk () {
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return Api.deleted({ fileIds })
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.then(result => {
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that.$message.success(result.message, 1.5)
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that.handleRefresh()
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})
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.catch(() => true)
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.finally(result => modal.destroy())
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}
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})
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},
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/**
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* 批量移动文件
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*/
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handleBatchMove () {
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this.$refs.MoveGroupForm.show(this.selectedRowKeys)
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},
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/**
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* 刷新列表
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* @param Boolean bool 强制刷新到第一页
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*/
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handleRefresh (bool = true) {
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this.selectedRowKeys = []
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this.$refs.table.refresh(bool)
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}
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}
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}
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</script>
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<style lang="less" scoped>
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.ant-card-body {
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padding: 22px 29px 25px;
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}
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// 筛选tab
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.tab-list {
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margin-right: 20px;
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}
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// 预览图
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.preview-box {
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width: 120px;
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height: 80px;
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line-height: 80px;
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img {
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display: block;
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max-width: 100%;
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max-height: 100%;
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}
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}
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</style>
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