weicw
42fddc5c85
/cms/photo 原来只能传图片（accept=image/*，前后端各拦一次），甲方要求支持常见 文档格式与音视频，并统一缩略图宽高。 - index：标题改「素材库」，上传放开全类型，新增类型筛选（全部/图片/文档/音频/视频） - image / list：封面统一 4:3（网格 aspect-ratio + object-fit: cover，列表 120x90）； 图片改用 thumbnail 地址（原来直接拉原图）；文档/音频用类型图标卡，视频用图标卡 加播放角标；点击视频/音频开 MediaPreview 弹窗，文档新窗口打开 - photo-edit：去掉上传表单（上传即入库，弹窗只改元数据），顺带修掉「上传已由后端 落一条记录、点保存又 addFiles 插一条无 path 空记录」的重复入库 bug；分享代码按 类型分流（图片 img 系列 / 视频 video / 音频 audio / 文档只给链接与下载） - utils/media.ts：媒体大类判定、上传校验、大小格式化、类型图标与配色的唯一出口， MEDIA_ACCEPT 是后端 UploadRules 的镜像，两边要一起改
402 lines
11 KiB
Vue
402 lines
11 KiB
Vue
<!-- 素材库 · 列表视图 -->
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<template>
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<div class="page">
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<a-card :bordered="false">
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<!-- 表格 -->
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<ele-pro-table
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ref="tableRef"
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row-key="id"
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:columns="columns"
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:datasource="datasource"
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v-model:selection="selection"
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:scroll="{ x: 860 }"
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cache-key="proCmsPhotoTable"
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>
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<template #toolbar>
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<a-space>
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<a-upload
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:show-upload-list="false"
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:accept="MEDIA_ACCEPT"
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:customRequest="onUpload"
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>
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<a-button type="primary" class="ele-btn-icon">
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<template #icon>
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<UploadOutlined />
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</template>
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<span>上传素材</span>
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</a-button>
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</a-upload>
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<a-button
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danger
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type="primary"
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class="ele-btn-icon"
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v-if="selection.length > 0"
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@click="removeBatch"
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>
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<template #icon>
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<delete-outlined />
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</template>
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<span>删除</span>
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</a-button>
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<a-select
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v-model:value="category"
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style="width: 120px"
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@change="reload()"
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>
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<a-select-option
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v-for="item in MEDIA_CATEGORY_OPTIONS"
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:key="item.value"
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:value="item.value"
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>
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{{ item.label }}
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</a-select-option>
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</a-select>
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<a-input-search
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allow-clear
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v-model:value="searchText"
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placeholder="请输入关键词"
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@search="reload"
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@pressEnter="reload"
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>
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<template #addonBefore>
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<a-select
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v-model:value="type"
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style="width: 100px; margin: -5px -12px"
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>
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<a-select-option value="name">文件名称</a-select-option>
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<a-select-option value="createNickname">
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上传人
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</a-select-option>
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</a-select>
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</template>
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</a-input-search>
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</a-space>
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</template>
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<template #bodyCell="{ column, record }">
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<template v-if="column.key === 'path'">
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<!-- 与网格视图同一套 4:3 缩略图规则 -->
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<div class="media-thumb" @click="openPreview(record)">
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<a-image
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v-if="kindOf(record) === 'image'"
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:src="record.thumbnail || record.url"
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:preview="{ src: record.url }"
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:width="120"
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/>
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<template v-else>
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<component
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:is="iconOf(record)"
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class="media-thumb-icon"
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:style="{ color: colorOf(record) }"
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/>
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<span class="media-thumb-ext">{{ extOf(record) }}</span>
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</template>
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</div>
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</template>
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<template v-if="column.dataIndex === 'name'">
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<span>{{ record.name }}</span>
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<copy-outlined
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style="padding-left: 4px"
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@click="openEdit(record)"
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/>
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</template>
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<template v-if="column.dataIndex === 'comments'">
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<span @click="openEdit(record)">{{ record.comments }}</span>
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</template>
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<template v-if="column.key === 'action'">
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<a-space>
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<a @click="openEdit(record)">编辑</a>
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<a-divider type="vertical" />
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<a-popconfirm
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placement="topRight"
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title="确定要删除此素材吗？"
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@confirm="remove(record)"
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>
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<a class="ele-text-danger">删除</a>
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</a-popconfirm>
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</a-space>
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</template>
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</template>
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</ele-pro-table>
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</a-card>
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<!-- 编辑弹窗 -->
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<PhotoEdit v-model:visible="showEdit" :data="current" @done="reload" />
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<!-- 音视频预览 -->
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<MediaPreview v-model:visible="showPreview" :record="current" />
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</div>
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</template>
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<script lang="ts" setup>
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import { createVNode, ref } from 'vue';
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import { message, Modal } from 'ant-design-vue/es';
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import {
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UploadOutlined,
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DeleteOutlined,
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CopyOutlined,
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ExclamationCircleOutlined
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} from '@ant-design/icons-vue';
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import type { EleProTable } from 'ele-admin-pro/es';
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import type {
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DatasourceFunction,
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ColumnItem
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} from 'ele-admin-pro/es/ele-pro-table/types';
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import { messageLoading, toDateString } from 'ele-admin-pro/es';
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import PhotoEdit from './components/photo-edit.vue';
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import MediaPreview from './components/media-preview.vue';
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import {
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pageFiles,
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removeFile,
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removeFiles,
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uploadFile
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} from '@/api/system/file/index';
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import type {
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FileRecord,
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FileRecordParam
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} from '@/api/system/file/model/index';
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import {
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formatFileSize,
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mediaColor,
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mediaExtLabel,
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mediaIcon,
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mediaKindOfRecord,
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MEDIA_ACCEPT,
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MEDIA_CATEGORY_OPTIONS,
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MEDIA_KIND_LABEL,
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validateMediaFile,
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type MediaKind
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} from '@/utils/media';
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// 表格实例
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const tableRef = ref<InstanceType<typeof EleProTable> | null>(null);
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// 表格选中数据
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const selection = ref<FileRecord[]>([]);
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// 当前操作的数据（编辑 / 预览共用）
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const current = ref<FileRecord | null>(null);
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// 是否显示编辑弹窗
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const showEdit = ref(false);
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// 是否显示音视频预览
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const showPreview = ref(false);
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const type = ref('name');
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const searchText = ref('');
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// 媒体大类筛选，空串表示全部
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const category = ref('');
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// 表格列配置
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const columns = ref<ColumnItem[]>([
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{
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key: 'index',
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width: 48,
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align: 'center',
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fixed: 'left',
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hideInSetting: true,
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customRender: ({ index }) => index + (tableRef.value?.tableIndex ?? 0)
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},
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{
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title: '缩略图',
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dataIndex: 'path',
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width: 140,
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key: 'path'
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},
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{
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title: '类型',
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dataIndex: 'contentType',
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width: 100,
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customRender: ({ record }) => MEDIA_KIND_LABEL[kindOf(record)]
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},
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{
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title: '文件名称',
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dataIndex: 'name'
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},
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{
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title: '描述',
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dataIndex: 'comments',
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ellipsis: true
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},
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{
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title: '文件大小',
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dataIndex: 'length',
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sorter: true,
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showSorterTooltip: false,
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ellipsis: true,
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customRender: ({ text }) => formatFileSize(text),
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width: 120
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},
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{
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title: '上传人',
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width: 120,
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dataIndex: 'createNickname'
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},
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{
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title: '上传时间',
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dataIndex: 'createTime',
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sorter: true,
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width: 180,
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showSorterTooltip: false,
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ellipsis: true,
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customRender: ({ text }) => toDateString(text)
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},
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{
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title: '操作',
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key: 'action',
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width: 200,
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align: 'center'
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}
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]);
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const kindOf = (record: FileRecord): MediaKind => mediaKindOfRecord(record);
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const iconOf = (record: FileRecord) =>
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mediaIcon(kindOf(record), record.path || record.name);
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const colorOf = (record: FileRecord) =>
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mediaColor(kindOf(record), record.path || record.name);
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const extOf = (record: FileRecord) => mediaExtLabel(record);
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// 表格数据源
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const datasource: DatasourceFunction = ({ page, limit, where, orders }) => {
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where = {};
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if (type.value == 'name') {
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where.name = searchText.value;
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}
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if (type.value == 'createNickname') {
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where.createNickname = searchText.value;
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}
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// 空串会被当成一个真实的筛选值，必须置空
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where.mediaCategory = category.value || undefined;
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return pageFiles({ ...where, ...orders, page, limit });
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};
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/* 搜索 */
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const reload = (where?: FileRecordParam) => {
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selection.value = [];
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tableRef?.value?.reload({ page: 1, where });
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};
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/* 打开编辑弹窗 */
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const openEdit = (row?: FileRecord) => {
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current.value = row ?? null;
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showEdit.value = true;
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};
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/* 点击缩略图：音视频开播放器，文档新窗口打开 */
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const openPreview = (row: FileRecord) => {
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const kind = kindOf(row);
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if (kind === 'image') {
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return;
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}
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if (kind === 'doc') {
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window.open(row.url, '_blank');
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return;
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}
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current.value = row;
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showPreview.value = true;
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};
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/* 删除单个 */
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const remove = (row: FileRecord) => {
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const hide = messageLoading('请求中..', 0);
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removeFile(row.id)
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.then((msg) => {
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hide();
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message.success(msg);
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reload();
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})
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.catch((e) => {
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hide();
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message.error(e.message);
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});
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};
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/* 批量删除 */
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const removeBatch = () => {
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if (!selection.value.length) {
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message.error('请至少选择一条数据');
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return;
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}
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Modal.confirm({
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title: '提示',
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content: '确定要删除选中的记录吗?',
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icon: createVNode(ExclamationCircleOutlined),
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maskClosable: true,
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onOk: () => {
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const hide = messageLoading('请求中..', 0);
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removeFiles(selection.value.map((d) => d.id))
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.then((msg) => {
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hide();
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message.success(msg);
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reload();
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})
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.catch((e) => {
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hide();
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message.error(e.message);
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});
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}
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});
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};
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// 上传文件
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const onUpload = (item) => {
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const { file } = item;
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const error = validateMediaFile(file);
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if (error) {
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message.error(error);
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return;
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}
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const hide = messageLoading({
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content: '上传中..',
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duration: 0,
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mask: true
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});
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uploadFile(file)
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.then(() => {
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hide();
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message.success('上传成功');
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reload();
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})
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.catch((e) => {
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message.error(e.message);
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hide();
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});
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};
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</script>
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<script lang="ts">
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export default {
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name: 'PhotoList'
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};
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</script>
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<style lang="less" scoped>
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.media-thumb {
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position: relative;
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display: flex;
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align-items: center;
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justify-content: center;
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width: 120px;
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height: 90px;
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overflow: hidden;
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background: #f5f6f8;
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border-radius: 4px;
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cursor: pointer;
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:deep(.ant-image),
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:deep(.ant-image-img) {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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}
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.media-thumb-icon {
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font-size: 28px;
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}
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.media-thumb-ext {
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position: absolute;
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right: 4px;
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bottom: 4px;
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padding: 0 4px;
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font-size: 11px;
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line-height: 16px;
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color: #718096;
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background: rgba(255, 255, 255, 0.9);
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border-radius: 3px;
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}
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</style>
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